| #! /bin/sh |
| |
| # Guess values for system-dependent variables and create Makefiles. |
| # Generated automatically using autoconf version 2.13 |
| # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. |
| # |
| # This configure script is free software; the Free Software Foundation |
| # gives unlimited permission to copy, distribute and modify it. |
| |
| # Defaults: |
| ac_help= |
| ac_default_prefix=/usr/local |
| # Any additions from configure.in: |
| ac_help="$ac_help |
| --with-gnu-ld arrange to work with GNU ld." |
| ac_help="$ac_help |
| --with-ld arrange to use the specified ld (full pathname)" |
| ac_help="$ac_help |
| --with-gnu-as arrange to work with GNU as" |
| ac_help="$ac_help |
| --with-as arrange to use the specified as (full pathname)" |
| ac_help="$ac_help |
| --with-stabs arrange to use stabs instead of host debug format" |
| ac_help="$ac_help |
| --with-elf arrange to use ELF instead of host debug format" |
| ac_help="$ac_help |
| --with-local-prefix=DIR specifies directory to put local include" |
| ac_help="$ac_help |
| --with-gxx-include-dir=DIR |
| specifies directory to put g++ header files" |
| ac_help="$ac_help |
| --enable-multilib enable library support for multiple ABIs" |
| ac_help="$ac_help |
| --enable-checking[=LIST] |
| enable expensive run-time checks. With LIST, |
| enable only specific categories of checks. |
| Categories are: misc,tree,rtl,gc,gcac; default |
| is misc,tree,gc" |
| ac_help="$ac_help |
| --disable-cpp don't provide a user-visible C preprocessor" |
| ac_help="$ac_help |
| --with-cpp-install-dir=DIR |
| install the user visible C preprocessor in DIR |
| (relative to PREFIX) as well as PREFIX/bin" |
| ac_help="$ac_help |
| --enable-c-mbchar enable multibyte characters for C and C++" |
| ac_help="$ac_help |
| --enable-threads enable thread usage for target GCC |
| --enable-threads=LIB use LIB thread package for target GCC" |
| ac_help="$ac_help |
| --enable-objc-gc enable the use of Boehm's garbage collector with |
| the GNU Objective-C runtime" |
| ac_help="$ac_help |
| --with-dwarf2 force the default debug format to be DWARF 2" |
| ac_help="$ac_help |
| --disable-shared don't provide a shared libgcc" |
| ac_help="$ac_help |
| --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib" |
| ac_help="$ac_help |
| --enable-nls use Native Language Support (default)" |
| ac_help="$ac_help |
| --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib" |
| ac_help="$ac_help |
| --disable-nls do not use Native Language Support" |
| ac_help="$ac_help |
| --with-included-gettext use the GNU gettext library included here" |
| ac_help="$ac_help |
| --disable-win32-registry |
| disable lookup of installation paths in the |
| Registry on Windows hosts |
| --enable-win32-registry enable registry lookup (default) |
| --enable-win32-registry=KEY |
| use KEY instead of GCC version as the last portion |
| of the registry key" |
| ac_help="$ac_help |
| --with-gc={simple,page} choose the garbage collection mechanism to use |
| with the compiler" |
| ac_help="$ac_help |
| --with-system-zlib use installed libz" |
| ac_help="$ac_help |
| --enable-maintainer-mode |
| enable make rules and dependencies not useful |
| (and sometimes confusing) to the casual installer" |
| ac_help="$ac_help |
| --enable-sjlj-exceptions |
| arrange to use setjmp/longjmp exception handling" |
| ac_help="$ac_help |
| --enable-version-specific-runtime-libs |
| specify that runtime libraries should be |
| installed in a compiler-specific directory" |
| ac_help="$ac_help |
| --with-slibdir=DIR shared libraries in DIR [LIBDIR]" |
| |
| # Initialize some variables set by options. |
| # The variables have the same names as the options, with |
| # dashes changed to underlines. |
| build=NONE |
| cache_file=./config.cache |
| exec_prefix=NONE |
| host=NONE |
| no_create= |
| nonopt=NONE |
| no_recursion= |
| prefix=NONE |
| program_prefix=NONE |
| program_suffix=NONE |
| program_transform_name=s,x,x, |
| silent= |
| site= |
| srcdir= |
| target=NONE |
| verbose= |
| x_includes=NONE |
| x_libraries=NONE |
| bindir='${exec_prefix}/bin' |
| sbindir='${exec_prefix}/sbin' |
| libexecdir='${exec_prefix}/libexec' |
| datadir='${prefix}/share' |
| sysconfdir='${prefix}/etc' |
| sharedstatedir='${prefix}/com' |
| localstatedir='${prefix}/var' |
| libdir='${exec_prefix}/lib' |
| includedir='${prefix}/include' |
| oldincludedir='/usr/include' |
| infodir='${prefix}/info' |
| mandir='${prefix}/man' |
| |
| # Initialize some other variables. |
| subdirs= |
| MFLAGS= MAKEFLAGS= |
| SHELL=${CONFIG_SHELL-/bin/sh} |
| # Maximum number of lines to put in a shell here document. |
| ac_max_here_lines=12 |
| |
| ac_prev= |
| for ac_option |
| do |
| |
| # If the previous option needs an argument, assign it. |
| if test -n "$ac_prev"; then |
| eval "$ac_prev=\$ac_option" |
| ac_prev= |
| continue |
| fi |
| |
| case "$ac_option" in |
| -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; |
| *) ac_optarg= ;; |
| esac |
| |
| # Accept the important Cygnus configure options, so we can diagnose typos. |
| |
| case "$ac_option" in |
| |
| -bindir | --bindir | --bindi | --bind | --bin | --bi) |
| ac_prev=bindir ;; |
| -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) |
| bindir="$ac_optarg" ;; |
| |
| -build | --build | --buil | --bui | --bu) |
| ac_prev=build ;; |
| -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
| build="$ac_optarg" ;; |
| |
| -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| ac_prev=cache_file ;; |
| -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
| cache_file="$ac_optarg" ;; |
| |
| -datadir | --datadir | --datadi | --datad | --data | --dat | --da) |
| ac_prev=datadir ;; |
| -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ |
| | --da=*) |
| datadir="$ac_optarg" ;; |
| |
| -disable-* | --disable-*) |
| ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` |
| # Reject names that are not valid shell variable names. |
| if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then |
| { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } |
| fi |
| ac_feature=`echo $ac_feature| sed 's/-/_/g'` |
| eval "enable_${ac_feature}=no" ;; |
| |
| -enable-* | --enable-*) |
| ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` |
| # Reject names that are not valid shell variable names. |
| if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then |
| { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } |
| fi |
| ac_feature=`echo $ac_feature| sed 's/-/_/g'` |
| case "$ac_option" in |
| *=*) ;; |
| *) ac_optarg=yes ;; |
| esac |
| eval "enable_${ac_feature}='$ac_optarg'" ;; |
| |
| -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
| | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
| | --exec | --exe | --ex) |
| ac_prev=exec_prefix ;; |
| -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
| | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
| | --exec=* | --exe=* | --ex=*) |
| exec_prefix="$ac_optarg" ;; |
| |
| -gas | --gas | --ga | --g) |
| # Obsolete; use --with-gas. |
| with_gas=yes ;; |
| |
| -help | --help | --hel | --he) |
| # Omit some internal or obsolete options to make the list less imposing. |
| # This message is too long to be a string in the A/UX 3.1 sh. |
| cat << EOF |
| Usage: configure [options] [host] |
| Options: [defaults in brackets after descriptions] |
| Configuration: |
| --cache-file=FILE cache test results in FILE |
| --help print this message |
| --no-create do not create output files |
| --quiet, --silent do not print \`checking...' messages |
| --version print the version of autoconf that created configure |
| Directory and file names: |
| --prefix=PREFIX install architecture-independent files in PREFIX |
| [$ac_default_prefix] |
| --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
| [same as prefix] |
| --bindir=DIR user executables in DIR [EPREFIX/bin] |
| --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] |
| --libexecdir=DIR program executables in DIR [EPREFIX/libexec] |
| --datadir=DIR read-only architecture-independent data in DIR |
| [PREFIX/share] |
| --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] |
| --sharedstatedir=DIR modifiable architecture-independent data in DIR |
| [PREFIX/com] |
| --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] |
| --libdir=DIR object code libraries in DIR [EPREFIX/lib] |
| --includedir=DIR C header files in DIR [PREFIX/include] |
| --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] |
| --infodir=DIR info documentation in DIR [PREFIX/info] |
| --mandir=DIR man documentation in DIR [PREFIX/man] |
| --srcdir=DIR find the sources in DIR [configure dir or ..] |
| --program-prefix=PREFIX prepend PREFIX to installed program names |
| --program-suffix=SUFFIX append SUFFIX to installed program names |
| --program-transform-name=PROGRAM |
| run sed PROGRAM on installed program names |
| EOF |
| cat << EOF |
| Host type: |
| --build=BUILD configure for building on BUILD [BUILD=HOST] |
| --host=HOST configure for HOST [guessed] |
| --target=TARGET configure for TARGET [TARGET=HOST] |
| Features and packages: |
| --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
| --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
| --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] |
| --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) |
| --x-includes=DIR X include files are in DIR |
| --x-libraries=DIR X library files are in DIR |
| EOF |
| if test -n "$ac_help"; then |
| echo "--enable and --with options recognized:$ac_help" |
| fi |
| exit 0 ;; |
| |
| -host | --host | --hos | --ho) |
| ac_prev=host ;; |
| -host=* | --host=* | --hos=* | --ho=*) |
| host="$ac_optarg" ;; |
| |
| -includedir | --includedir | --includedi | --included | --include \ |
| | --includ | --inclu | --incl | --inc) |
| ac_prev=includedir ;; |
| -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
| | --includ=* | --inclu=* | --incl=* | --inc=*) |
| includedir="$ac_optarg" ;; |
| |
| -infodir | --infodir | --infodi | --infod | --info | --inf) |
| ac_prev=infodir ;; |
| -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) |
| infodir="$ac_optarg" ;; |
| |
| -libdir | --libdir | --libdi | --libd) |
| ac_prev=libdir ;; |
| -libdir=* | --libdir=* | --libdi=* | --libd=*) |
| libdir="$ac_optarg" ;; |
| |
| -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
| | --libexe | --libex | --libe) |
| ac_prev=libexecdir ;; |
| -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ |
| | --libexe=* | --libex=* | --libe=*) |
| libexecdir="$ac_optarg" ;; |
| |
| -localstatedir | --localstatedir | --localstatedi | --localstated \ |
| | --localstate | --localstat | --localsta | --localst \ |
| | --locals | --local | --loca | --loc | --lo) |
| ac_prev=localstatedir ;; |
| -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ |
| | --localstate=* | --localstat=* | --localsta=* | --localst=* \ |
| | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) |
| localstatedir="$ac_optarg" ;; |
| |
| -mandir | --mandir | --mandi | --mand | --man | --ma | --m) |
| ac_prev=mandir ;; |
| -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) |
| mandir="$ac_optarg" ;; |
| |
| -nfp | --nfp | --nf) |
| # Obsolete; use --without-fp. |
| with_fp=no ;; |
| |
| -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| | --no-cr | --no-c) |
| no_create=yes ;; |
| |
| -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
| no_recursion=yes ;; |
| |
| -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ |
| | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ |
| | --oldin | --oldi | --old | --ol | --o) |
| ac_prev=oldincludedir ;; |
| -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ |
| | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ |
| | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) |
| oldincludedir="$ac_optarg" ;; |
| |
| -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| ac_prev=prefix ;; |
| -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| prefix="$ac_optarg" ;; |
| |
| -program-prefix | --program-prefix | --program-prefi | --program-pref \ |
| | --program-pre | --program-pr | --program-p) |
| ac_prev=program_prefix ;; |
| -program-prefix=* | --program-prefix=* | --program-prefi=* \ |
| | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
| program_prefix="$ac_optarg" ;; |
| |
| -program-suffix | --program-suffix | --program-suffi | --program-suff \ |
| | --program-suf | --program-su | --program-s) |
| ac_prev=program_suffix ;; |
| -program-suffix=* | --program-suffix=* | --program-suffi=* \ |
| | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
| program_suffix="$ac_optarg" ;; |
| |
| -program-transform-name | --program-transform-name \ |
| | --program-transform-nam | --program-transform-na \ |
| | --program-transform-n | --program-transform- \ |
| | --program-transform | --program-transfor \ |
| | --program-transfo | --program-transf \ |
| | --program-trans | --program-tran \ |
| | --progr-tra | --program-tr | --program-t) |
| ac_prev=program_transform_name ;; |
| -program-transform-name=* | --program-transform-name=* \ |
| | --program-transform-nam=* | --program-transform-na=* \ |
| | --program-transform-n=* | --program-transform-=* \ |
| | --program-transform=* | --program-transfor=* \ |
| | --program-transfo=* | --program-transf=* \ |
| | --program-trans=* | --program-tran=* \ |
| | --progr-tra=* | --program-tr=* | --program-t=*) |
| program_transform_name="$ac_optarg" ;; |
| |
| -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| | -silent | --silent | --silen | --sile | --sil) |
| silent=yes ;; |
| |
| -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) |
| ac_prev=sbindir ;; |
| -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ |
| | --sbi=* | --sb=*) |
| sbindir="$ac_optarg" ;; |
| |
| -sharedstatedir | --sharedstatedir | --sharedstatedi \ |
| | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ |
| | --sharedst | --shareds | --shared | --share | --shar \ |
| | --sha | --sh) |
| ac_prev=sharedstatedir ;; |
| -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ |
| | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ |
| | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ |
| | --sha=* | --sh=*) |
| sharedstatedir="$ac_optarg" ;; |
| |
| -site | --site | --sit) |
| ac_prev=site ;; |
| -site=* | --site=* | --sit=*) |
| site="$ac_optarg" ;; |
| |
| -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| ac_prev=srcdir ;; |
| -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| srcdir="$ac_optarg" ;; |
| |
| -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ |
| | --syscon | --sysco | --sysc | --sys | --sy) |
| ac_prev=sysconfdir ;; |
| -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ |
| | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) |
| sysconfdir="$ac_optarg" ;; |
| |
| -target | --target | --targe | --targ | --tar | --ta | --t) |
| ac_prev=target ;; |
| -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
| target="$ac_optarg" ;; |
| |
| -v | -verbose | --verbose | --verbos | --verbo | --verb) |
| verbose=yes ;; |
| |
| -version | --version | --versio | --versi | --vers) |
| echo "configure generated by autoconf version 2.13" |
| exit 0 ;; |
| |
| -with-* | --with-*) |
| ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` |
| # Reject names that are not valid shell variable names. |
| if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then |
| { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } |
| fi |
| ac_package=`echo $ac_package| sed 's/-/_/g'` |
| case "$ac_option" in |
| *=*) ;; |
| *) ac_optarg=yes ;; |
| esac |
| eval "with_${ac_package}='$ac_optarg'" ;; |
| |
| -without-* | --without-*) |
| ac_package=`echo $ac_option|sed -e 's/-*without-//'` |
| # Reject names that are not valid shell variable names. |
| if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then |
| { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } |
| fi |
| ac_package=`echo $ac_package| sed 's/-/_/g'` |
| eval "with_${ac_package}=no" ;; |
| |
| --x) |
| # Obsolete; use --with-x. |
| with_x=yes ;; |
| |
| -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ |
| | --x-incl | --x-inc | --x-in | --x-i) |
| ac_prev=x_includes ;; |
| -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ |
| | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) |
| x_includes="$ac_optarg" ;; |
| |
| -x-libraries | --x-libraries | --x-librarie | --x-librari \ |
| | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) |
| ac_prev=x_libraries ;; |
| -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ |
| | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) |
| x_libraries="$ac_optarg" ;; |
| |
| -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } |
| ;; |
| |
| *) |
| if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then |
| echo "configure: warning: $ac_option: invalid host type" 1>&2 |
| fi |
| if test "x$nonopt" != xNONE; then |
| { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } |
| fi |
| nonopt="$ac_option" |
| ;; |
| |
| esac |
| done |
| |
| if test -n "$ac_prev"; then |
| { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } |
| fi |
| |
| trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 |
| |
| # File descriptor usage: |
| # 0 standard input |
| # 1 file creation |
| # 2 errors and warnings |
| # 3 some systems may open it to /dev/tty |
| # 4 used on the Kubota Titan |
| # 6 checking for... messages and results |
| # 5 compiler messages saved in config.log |
| if test "$silent" = yes; then |
| exec 6>/dev/null |
| else |
| exec 6>&1 |
| fi |
| exec 5>./config.log |
| |
| echo "\ |
| This file contains any messages produced by compilers while |
| running configure, to aid debugging if configure makes a mistake. |
| " 1>&5 |
| |
| # Strip out --no-create and --no-recursion so they do not pile up. |
| # Also quote any args containing shell metacharacters. |
| ac_configure_args= |
| for ac_arg |
| do |
| case "$ac_arg" in |
| -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| | --no-cr | --no-c) ;; |
| -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; |
| *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) |
| ac_configure_args="$ac_configure_args '$ac_arg'" ;; |
| *) ac_configure_args="$ac_configure_args $ac_arg" ;; |
| esac |
| done |
| |
| # NLS nuisances. |
| # Only set these to C if already set. These must not be set unconditionally |
| # because not all systems understand e.g. LANG=C (notably SCO). |
| # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! |
| # Non-C LC_CTYPE values break the ctype check. |
| if test "${LANG+set}" = set; then LANG=C; export LANG; fi |
| if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi |
| if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi |
| if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi |
| |
| # confdefs.h avoids OS command line length limits that DEFS can exceed. |
| rm -rf conftest* confdefs.h |
| # AIX cpp loses on an empty file, so make sure it contains at least a newline. |
| echo > confdefs.h |
| |
| # A filename unique to this package, relative to the directory that |
| # configure is in, which we can look for to find out if srcdir is correct. |
| ac_unique_file=tree.c |
| |
| # Find the source files, if location was not specified. |
| if test -z "$srcdir"; then |
| ac_srcdir_defaulted=yes |
| # Try the directory containing this script, then its parent. |
| ac_prog=$0 |
| ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` |
| test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. |
| srcdir=$ac_confdir |
| if test ! -r $srcdir/$ac_unique_file; then |
| srcdir=.. |
| fi |
| else |
| ac_srcdir_defaulted=no |
| fi |
| if test ! -r $srcdir/$ac_unique_file; then |
| if test "$ac_srcdir_defaulted" = yes; then |
| { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } |
| else |
| { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } |
| fi |
| fi |
| srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` |
| |
| # Prefer explicitly selected file to automatically selected ones. |
| if test -z "$CONFIG_SITE"; then |
| if test "x$prefix" != xNONE; then |
| CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" |
| else |
| CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" |
| fi |
| fi |
| for ac_site_file in $CONFIG_SITE; do |
| if test -r "$ac_site_file"; then |
| echo "loading site script $ac_site_file" |
| . "$ac_site_file" |
| fi |
| done |
| |
| if test -r "$cache_file"; then |
| echo "loading cache $cache_file" |
| . $cache_file |
| else |
| echo "creating cache $cache_file" |
| > $cache_file |
| fi |
| |
| ac_ext=c |
| # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' |
| ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
| cross_compiling=$ac_cv_prog_cc_cross |
| |
| ac_exeext= |
| ac_objext=o |
| if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then |
| # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. |
| if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then |
| ac_n= ac_c=' |
| ' ac_t=' ' |
| else |
| ac_n=-n ac_c= ac_t= |
| fi |
| else |
| ac_n= ac_c='\c' ac_t= |
| fi |
| |
| |
| |
| |
| remove=rm |
| hard_link=ln |
| symbolic_link='ln -s' |
| copy=cp |
| |
| # Check for bogus environment variables. |
| # Test if LIBRARY_PATH contains the notation for the current directory |
| # since this would lead to problems installing/building glibc. |
| # LIBRARY_PATH contains the current directory if one of the following |
| # is true: |
| # - one of the terminals (":" and ";") is the first or last sign |
| # - two terminals occur directly after each other |
| # - the path contains an element with a dot in it |
| echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6 |
| echo "configure:620: checking LIBRARY_PATH variable" >&5 |
| case ${LIBRARY_PATH} in |
| [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) |
| library_path_setting="contains current directory" |
| ;; |
| *) |
| library_path_setting="ok" |
| ;; |
| esac |
| echo "$ac_t""$library_path_setting" 1>&6 |
| if test "$library_path_setting" != "ok"; then |
| { echo "configure: error: |
| *** LIBRARY_PATH shouldn't contain the current directory when |
| *** building gcc. Please change the environment variable |
| *** and run configure again." 1>&2; exit 1; } |
| fi |
| |
| # Test if GCC_EXEC_PREFIX contains the notation for the current directory |
| # since this would lead to problems installing/building glibc. |
| # GCC_EXEC_PREFIX contains the current directory if one of the following |
| # is true: |
| # - one of the terminals (":" and ";") is the first or last sign |
| # - two terminals occur directly after each other |
| # - the path contains an element with a dot in it |
| echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6 |
| echo "configure:645: checking GCC_EXEC_PREFIX variable" >&5 |
| case ${GCC_EXEC_PREFIX} in |
| [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) |
| gcc_exec_prefix_setting="contains current directory" |
| ;; |
| *) |
| gcc_exec_prefix_setting="ok" |
| ;; |
| esac |
| echo "$ac_t""$gcc_exec_prefix_setting" 1>&6 |
| if test "$gcc_exec_prefix_setting" != "ok"; then |
| { echo "configure: error: |
| *** GCC_EXEC_PREFIX shouldn't contain the current directory when |
| *** building gcc. Please change the environment variable |
| *** and run configure again." 1>&2; exit 1; } |
| fi |
| |
| # Check for additional parameters |
| |
| # With GNU ld |
| # Check whether --with-gnu-ld or --without-gnu-ld was given. |
| if test "${with_gnu_ld+set}" = set; then |
| withval="$with_gnu_ld" |
| gnu_ld_flag="$with_gnu_ld" |
| else |
| gnu_ld_flag=no |
| fi |
| |
| |
| # With pre-defined ld |
| # Check whether --with-ld or --without-ld was given. |
| if test "${with_ld+set}" = set; then |
| withval="$with_ld" |
| DEFAULT_LINKER="$with_ld" |
| fi |
| |
| if test x"${DEFAULT_LINKER+set}" = x"set"; then |
| if test ! -x "$DEFAULT_LINKER"; then |
| echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2 |
| elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
| gnu_ld_flag=yes |
| fi |
| cat >> confdefs.h <<EOF |
| #define DEFAULT_LINKER "$DEFAULT_LINKER" |
| EOF |
| |
| fi |
| |
| # With GNU as |
| # Check whether --with-gnu-as or --without-gnu-as was given. |
| if test "${with_gnu_as+set}" = set; then |
| withval="$with_gnu_as" |
| gas_flag="$with_gnu_as" |
| else |
| gas_flag=no |
| fi |
| |
| |
| # Check whether --with-as or --without-as was given. |
| if test "${with_as+set}" = set; then |
| withval="$with_as" |
| DEFAULT_ASSEMBLER="$with_as" |
| fi |
| |
| if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
| if test ! -x "$DEFAULT_ASSEMBLER"; then |
| echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2 |
| elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
| gas_flag=yes |
| fi |
| cat >> confdefs.h <<EOF |
| #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER" |
| EOF |
| |
| fi |
| |
| # With stabs |
| # Check whether --with-stabs or --without-stabs was given. |
| if test "${with_stabs+set}" = set; then |
| withval="$with_stabs" |
| stabs="$with_stabs" |
| else |
| stabs=no |
| fi |
| |
| |
| # With ELF |
| # Check whether --with-elf or --without-elf was given. |
| if test "${with_elf+set}" = set; then |
| withval="$with_elf" |
| elf="$with_elf" |
| else |
| elf=no |
| fi |
| |
| |
| # Specify the local prefix |
| local_prefix= |
| # Check whether --with-local-prefix or --without-local-prefix was given. |
| if test "${with_local_prefix+set}" = set; then |
| withval="$with_local_prefix" |
| case "${withval}" in |
| yes) { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;; |
| no) ;; |
| *) local_prefix=$with_local_prefix ;; |
| esac |
| fi |
| |
| |
| # Default local prefix if it is empty |
| if test x$local_prefix = x; then |
| local_prefix=/usr/local |
| fi |
| |
| # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only |
| # passed in by the toplevel make and thus we'd get different behavior |
| # depending on where we built the sources. |
| gcc_gxx_include_dir= |
| # Specify the g++ header file directory |
| # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given. |
| if test "${with_gxx_include_dir+set}" = set; then |
| withval="$with_gxx_include_dir" |
| case "${withval}" in |
| yes) { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;; |
| no) ;; |
| *) gcc_gxx_include_dir=$with_gxx_include_dir ;; |
| esac |
| fi |
| |
| |
| if test x${gcc_gxx_include_dir} = x; then |
| if test x${enable_version_specific_runtime_libs} = xyes; then |
| gcc_gxx_include_dir='${libsubdir}/include/g++' |
| else |
| topsrcdir=${srcdir}/.. . ${srcdir}/../config.if |
| gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir} |
| fi |
| fi |
| |
| # Determine whether or not multilibs are enabled. |
| # Check whether --enable-multilib or --disable-multilib was given. |
| if test "${enable_multilib+set}" = set; then |
| enableval="$enable_multilib" |
| : |
| else |
| enable_multilib=yes |
| fi |
| |
| |
| |
| # Enable expensive internal checks |
| # Check whether --enable-checking or --disable-checking was given. |
| if test "${enable_checking+set}" = set; then |
| enableval="$enable_checking" |
| ac_checking= |
| ac_tree_checking= |
| ac_rtl_checking= |
| ac_gc_checking= |
| ac_gc_always_collect= |
| case "${enableval}" in |
| yes) ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;; |
| no) ;; |
| *) IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," |
| set fnord $enableval; shift |
| IFS="$ac_save_IFS" |
| for check |
| do |
| case $check in |
| misc) ac_checking=1 ;; |
| tree) ac_tree_checking=1 ;; |
| rtl) ac_rtl_checking=1 ;; |
| gc) ac_gc_checking=1 ;; |
| gcac) ac_gc_always_collect=1 ;; |
| *) { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;; |
| esac |
| done |
| ;; |
| esac |
| |
| else |
| # Enable some checks by default for development versions of GCC |
| ac_checking=1; ac_tree_checking=1; ac_gc_checking=1; |
| fi |
| |
| if test x$ac_checking != x ; then |
| cat >> confdefs.h <<\EOF |
| #define ENABLE_CHECKING 1 |
| EOF |
| |
| fi |
| if test x$ac_tree_checking != x ; then |
| cat >> confdefs.h <<\EOF |
| #define ENABLE_TREE_CHECKING 1 |
| EOF |
| |
| fi |
| if test x$ac_rtl_checking != x ; then |
| cat >> confdefs.h <<\EOF |
| #define ENABLE_RTL_CHECKING 1 |
| EOF |
| |
| fi |
| if test x$ac_gc_checking != x ; then |
| cat >> confdefs.h <<\EOF |
| #define ENABLE_GC_CHECKING 1 |
| EOF |
| |
| fi |
| if test x$ac_gc_always_collect != x ; then |
| cat >> confdefs.h <<\EOF |
| #define ENABLE_GC_ALWAYS_COLLECT 1 |
| EOF |
| |
| fi |
| |
| |
| # Check whether --enable-cpp or --disable-cpp was given. |
| if test "${enable_cpp+set}" = set; then |
| enableval="$enable_cpp" |
| : |
| else |
| enable_cpp=yes |
| fi |
| |
| |
| # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given. |
| if test "${with_cpp_install_dir+set}" = set; then |
| withval="$with_cpp_install_dir" |
| if test x$withval = xyes; then |
| { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; } |
| elif test x$withval != xno; then |
| cpp_install_dir=$withval |
| fi |
| fi |
| |
| |
| # Enable Multibyte Characters for C/C++ |
| # Check whether --enable-c-mbchar or --disable-c-mbchar was given. |
| if test "${enable_c_mbchar+set}" = set; then |
| enableval="$enable_c_mbchar" |
| if test x$enable_c_mbchar != xno; then |
| cat >> confdefs.h <<\EOF |
| #define MULTIBYTE_CHARS 1 |
| EOF |
| |
| fi |
| fi |
| |
| |
| # Enable threads |
| # Pass with no value to take the default |
| # Pass with a value to specify a thread package |
| # Check whether --enable-threads or --disable-threads was given. |
| if test "${enable_threads+set}" = set; then |
| enableval="$enable_threads" |
| : |
| else |
| enable_threads='' |
| fi |
| |
| |
| enable_threads_flag=$enable_threads |
| # Check if a valid thread package |
| case x${enable_threads_flag} in |
| x | xno) |
| # No threads |
| target_thread_file='single' |
| ;; |
| xyes) |
| # default |
| target_thread_file='' |
| ;; |
| xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \ |
| xsolaris | xwin32 | xdce | xrtems| xvxworks | xaix) |
| target_thread_file=$enable_threads_flag |
| ;; |
| *) |
| echo "$enable_threads is an unknown thread package" 1>&2 |
| exit 1 |
| ;; |
| esac |
| |
| # Check whether --enable-objc-gc or --disable-objc-gc was given. |
| if test "${enable_objc_gc+set}" = set; then |
| enableval="$enable_objc_gc" |
| if test x$enable_objc_gc = xno; then |
| objc_boehm_gc='' |
| else |
| objc_boehm_gc=1 |
| fi |
| else |
| objc_boehm_gc='' |
| fi |
| |
| |
| # Check whether --with-dwarf2 or --without-dwarf2 was given. |
| if test "${with_dwarf2+set}" = set; then |
| withval="$with_dwarf2" |
| dwarf2="$with_dwarf2" |
| else |
| dwarf2=no |
| fi |
| |
| |
| # Check whether --enable-shared or --disable-shared was given. |
| if test "${enable_shared+set}" = set; then |
| enableval="$enable_shared" |
| |
| case $enable_shared in |
| yes | no) ;; |
| *) |
| enable_shared=no |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
| for pkg in $enableval; do |
| if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then |
| enable_shared=yes |
| fi |
| done |
| IFS="$ac_save_ifs" |
| ;; |
| esac |
| |
| else |
| enable_shared=yes |
| fi |
| |
| |
| |
| # Determine the host, build, and target systems |
| ac_aux_dir= |
| for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do |
| if test -f $ac_dir/install-sh; then |
| ac_aux_dir=$ac_dir |
| ac_install_sh="$ac_aux_dir/install-sh -c" |
| break |
| elif test -f $ac_dir/install.sh; then |
| ac_aux_dir=$ac_dir |
| ac_install_sh="$ac_aux_dir/install.sh -c" |
| break |
| fi |
| done |
| if test -z "$ac_aux_dir"; then |
| { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } |
| fi |
| ac_config_guess=$ac_aux_dir/config.guess |
| ac_config_sub=$ac_aux_dir/config.sub |
| ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. |
| |
| |
| # Do some error checking and defaulting for the host and target type. |
| # The inputs are: |
| # configure --host=HOST --target=TARGET --build=BUILD NONOPT |
| # |
| # The rules are: |
| # 1. You are not allowed to specify --host, --target, and nonopt at the |
| # same time. |
| # 2. Host defaults to nonopt. |
| # 3. If nonopt is not specified, then host defaults to the current host, |
| # as determined by config.guess. |
| # 4. Target and build default to nonopt. |
| # 5. If nonopt is not specified, then target and build default to host. |
| |
| # The aliases save the names the user supplied, while $host etc. |
| # will get canonicalized. |
| case $host---$target---$nonopt in |
| NONE---*---* | *---NONE---* | *---*---NONE) ;; |
| *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; |
| esac |
| |
| |
| # Make sure we can run config.sub. |
| if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : |
| else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } |
| fi |
| |
| echo $ac_n "checking host system type""... $ac_c" 1>&6 |
| echo "configure:1021: checking host system type" >&5 |
| |
| host_alias=$host |
| case "$host_alias" in |
| NONE) |
| case $nonopt in |
| NONE) |
| if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : |
| else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } |
| fi ;; |
| *) host_alias=$nonopt ;; |
| esac ;; |
| esac |
| |
| host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` |
| host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
| host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
| host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
| echo "$ac_t""$host" 1>&6 |
| |
| echo $ac_n "checking target system type""... $ac_c" 1>&6 |
| echo "configure:1042: checking target system type" >&5 |
| |
| target_alias=$target |
| case "$target_alias" in |
| NONE) |
| case $nonopt in |
| NONE) target_alias=$host_alias ;; |
| *) target_alias=$nonopt ;; |
| esac ;; |
| esac |
| |
| target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` |
| target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
| target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
| target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
| echo "$ac_t""$target" 1>&6 |
| |
| echo $ac_n "checking build system type""... $ac_c" 1>&6 |
| echo "configure:1060: checking build system type" >&5 |
| |
| build_alias=$build |
| case "$build_alias" in |
| NONE) |
| case $nonopt in |
| NONE) build_alias=$host_alias ;; |
| *) build_alias=$nonopt ;; |
| esac ;; |
| esac |
| |
| build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` |
| build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
| build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
| build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
| echo "$ac_t""$build" 1>&6 |
| |
| test "$host_alias" != "$target_alias" && |
| test "$program_prefix$program_suffix$program_transform_name" = \ |
| NONENONEs,x,x, && |
| program_prefix=${target_alias}- |
| |
| |
| # Set program_transform_name |
| if test "$program_transform_name" = s,x,x,; then |
| program_transform_name= |
| else |
| # Double any \ or $. echo might interpret backslashes. |
| cat <<\EOF_SED > conftestsed |
| s,\\,\\\\,g; s,\$,$$,g |
| EOF_SED |
| program_transform_name="`echo $program_transform_name|sed -f conftestsed`" |
| rm -f conftestsed |
| fi |
| test "$program_prefix" != NONE && |
| program_transform_name="s,^,${program_prefix},; $program_transform_name" |
| # Use a double $ so make ignores it. |
| test "$program_suffix" != NONE && |
| program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" |
| |
| # sed with no file args requires a program. |
| test "$program_transform_name" = "" && program_transform_name="s,x,x," |
| |
| |
| # Find the native compiler |
| # Extract the first word of "gcc", so it can be a program name with args. |
| set dummy gcc; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| echo "configure:1108: checking for $ac_word" >&5 |
| if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
| ac_dummy="$PATH" |
| for ac_dir in $ac_dummy; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| ac_cv_prog_CC="gcc" |
| break |
| fi |
| done |
| IFS="$ac_save_ifs" |
| fi |
| fi |
| CC="$ac_cv_prog_CC" |
| if test -n "$CC"; then |
| echo "$ac_t""$CC" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| if test -z "$CC"; then |
| # Extract the first word of "cc", so it can be a program name with args. |
| set dummy cc; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| echo "configure:1138: checking for $ac_word" >&5 |
| if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
| ac_prog_rejected=no |
| ac_dummy="$PATH" |
| for ac_dir in $ac_dummy; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then |
| ac_prog_rejected=yes |
| continue |
| fi |
| ac_cv_prog_CC="cc" |
| break |
| fi |
| done |
| IFS="$ac_save_ifs" |
| if test $ac_prog_rejected = yes; then |
| # We found a bogon in the path, so make sure we never use it. |
| set dummy $ac_cv_prog_CC |
| shift |
| if test $# -gt 0; then |
| # We chose a different compiler from the bogus one. |
| # However, it has the same basename, so the bogon will be chosen |
| # first if we set CC to just the basename; use the full file name. |
| shift |
| set dummy "$ac_dir/$ac_word" "$@" |
| shift |
| ac_cv_prog_CC="$@" |
| fi |
| fi |
| fi |
| fi |
| CC="$ac_cv_prog_CC" |
| if test -n "$CC"; then |
| echo "$ac_t""$CC" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| if test -z "$CC"; then |
| case "`uname -s`" in |
| *win32* | *WIN32*) |
| # Extract the first word of "cl", so it can be a program name with args. |
| set dummy cl; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| echo "configure:1189: checking for $ac_word" >&5 |
| if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
| ac_dummy="$PATH" |
| for ac_dir in $ac_dummy; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| ac_cv_prog_CC="cl" |
| break |
| fi |
| done |
| IFS="$ac_save_ifs" |
| fi |
| fi |
| CC="$ac_cv_prog_CC" |
| if test -n "$CC"; then |
| echo "$ac_t""$CC" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| ;; |
| esac |
| fi |
| test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } |
| fi |
| |
| echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 |
| echo "configure:1221: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 |
| |
| ac_ext=c |
| # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' |
| ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
| cross_compiling=$ac_cv_prog_cc_cross |
| |
| cat > conftest.$ac_ext << EOF |
| |
| #line 1232 "configure" |
| #include "confdefs.h" |
| |
| main(){return(0);} |
| EOF |
| if { (eval echo configure:1237: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| ac_cv_prog_cc_works=yes |
| # If we can't run a trivial program, we are probably using a cross compiler. |
| if (./conftest; exit) 2>/dev/null; then |
| ac_cv_prog_cc_cross=no |
| else |
| ac_cv_prog_cc_cross=yes |
| fi |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| ac_cv_prog_cc_works=no |
| fi |
| rm -fr conftest* |
| ac_ext=c |
| # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' |
| ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
| cross_compiling=$ac_cv_prog_cc_cross |
| |
| echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 |
| if test $ac_cv_prog_cc_works = no; then |
| { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } |
| fi |
| echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 |
| echo "configure:1263: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 |
| echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 |
| cross_compiling=$ac_cv_prog_cc_cross |
| |
| echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 |
| echo "configure:1268: checking whether we are using GNU C" >&5 |
| if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.c <<EOF |
| #ifdef __GNUC__ |
| yes; |
| #endif |
| EOF |
| if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1277: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then |
| ac_cv_prog_gcc=yes |
| else |
| ac_cv_prog_gcc=no |
| fi |
| fi |
| |
| echo "$ac_t""$ac_cv_prog_gcc" 1>&6 |
| |
| if test $ac_cv_prog_gcc = yes; then |
| GCC=yes |
| else |
| GCC= |
| fi |
| |
| ac_test_CFLAGS="${CFLAGS+set}" |
| ac_save_CFLAGS="$CFLAGS" |
| CFLAGS= |
| echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 |
| echo "configure:1296: checking whether ${CC-cc} accepts -g" >&5 |
| if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| echo 'void f(){}' > conftest.c |
| if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then |
| ac_cv_prog_cc_g=yes |
| else |
| ac_cv_prog_cc_g=no |
| fi |
| rm -f conftest* |
| |
| fi |
| |
| echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 |
| if test "$ac_test_CFLAGS" = set; then |
| CFLAGS="$ac_save_CFLAGS" |
| elif test $ac_cv_prog_cc_g = yes; then |
| if test "$GCC" = yes; then |
| CFLAGS="-g -O2" |
| else |
| CFLAGS="-g" |
| fi |
| else |
| if test "$GCC" = yes; then |
| CFLAGS="-O2" |
| else |
| CFLAGS= |
| fi |
| fi |
| |
| if test "x$CC" != xcc; then |
| echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6 |
| echo "configure:1329: checking whether $CC and cc understand -c and -o together" >&5 |
| else |
| echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6 |
| echo "configure:1332: checking whether cc understands -c and -o together" >&5 |
| fi |
| set dummy $CC; ac_cc="`echo $2 | |
| sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`" |
| if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| echo 'foo(){}' > conftest.c |
| # Make sure it works both with $CC and with simple cc. |
| # We do the test twice because some compilers refuse to overwrite an |
| # existing .o file with -o, though they will create one. |
| ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5' |
| if { (eval echo configure:1344: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } && |
| test -f conftest.o && { (eval echo configure:1345: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; |
| then |
| eval ac_cv_prog_cc_${ac_cc}_c_o=yes |
| if test "x$CC" != xcc; then |
| # Test first that cc exists at all. |
| if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1350: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then |
| ac_try='cc -c conftest.c -o conftest.o 1>&5' |
| if { (eval echo configure:1352: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } && |
| test -f conftest.o && { (eval echo configure:1353: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; |
| then |
| # cc works too. |
| : |
| else |
| # cc exists but doesn't like -o. |
| eval ac_cv_prog_cc_${ac_cc}_c_o=no |
| fi |
| fi |
| fi |
| else |
| eval ac_cv_prog_cc_${ac_cc}_c_o=no |
| fi |
| rm -f conftest* |
| |
| fi |
| if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then |
| echo "$ac_t""yes" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| cat >> confdefs.h <<\EOF |
| #define NO_MINUS_C_MINUS_O 1 |
| EOF |
| |
| fi |
| |
| # autoconf is lame and doesn't give us any substitution variable for this. |
| if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then |
| NO_MINUS_C_MINUS_O=yes |
| else |
| OUTPUT_OPTION='-o $@' |
| fi |
| |
| |
| |
| echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6 |
| echo "configure:1389: checking whether ${CC-cc} accepts -Wno-long-long" >&5 |
| if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| save_CFLAGS="$CFLAGS" |
| CFLAGS="-Wno-long-long" |
| cat > conftest.$ac_ext <<EOF |
| #line 1396 "configure" |
| #include "confdefs.h" |
| |
| int main() { |
| |
| ; return 0; } |
| EOF |
| if { (eval echo configure:1403: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| ac_cv_prog_cc_no_long_long=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| ac_cv_prog_cc_no_long_long=no |
| fi |
| rm -f conftest* |
| CFLAGS="$save_CFLAGS" |
| fi |
| |
| echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6 |
| strict1_warn= |
| if test $ac_cv_prog_cc_no_long_long = yes; then |
| strict1_warn="-pedantic -Wno-long-long" |
| fi |
| |
| |
| echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 |
| echo "configure:1424: checking how to run the C preprocessor" >&5 |
| # On Suns, sometimes $CPP names a directory. |
| if test -n "$CPP" && test -d "$CPP"; then |
| CPP= |
| fi |
| if test -z "$CPP"; then |
| if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| # This must be in double quotes, not single quotes, because CPP may get |
| # substituted into the Makefile and "${CC-cc}" will confuse make. |
| CPP="${CC-cc} -E" |
| # On the NeXT, cc -E runs the code through the compiler's parser, |
| # not just through cpp. |
| cat > conftest.$ac_ext <<EOF |
| #line 1439 "configure" |
| #include "confdefs.h" |
| #include <assert.h> |
| Syntax Error |
| EOF |
| ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| { (eval echo configure:1445: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
| ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
| if test -z "$ac_err"; then |
| : |
| else |
| echo "$ac_err" >&5 |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| CPP="${CC-cc} -E -traditional-cpp" |
| cat > conftest.$ac_ext <<EOF |
| #line 1456 "configure" |
| #include "confdefs.h" |
| #include <assert.h> |
| Syntax Error |
| EOF |
| ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| { (eval echo configure:1462: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
| ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
| if test -z "$ac_err"; then |
| : |
| else |
| echo "$ac_err" >&5 |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| CPP="${CC-cc} -nologo -E" |
| cat > conftest.$ac_ext <<EOF |
| #line 1473 "configure" |
| #include "confdefs.h" |
| #include <assert.h> |
| Syntax Error |
| EOF |
| ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| { (eval echo configure:1479: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
| ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
| if test -z "$ac_err"; then |
| : |
| else |
| echo "$ac_err" >&5 |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| CPP=/lib/cpp |
| fi |
| rm -f conftest* |
| fi |
| rm -f conftest* |
| fi |
| rm -f conftest* |
| ac_cv_prog_CPP="$CPP" |
| fi |
| CPP="$ac_cv_prog_CPP" |
| else |
| ac_cv_prog_CPP="$CPP" |
| fi |
| echo "$ac_t""$CPP" 1>&6 |
| |
| echo $ac_n "checking for inline""... $ac_c" 1>&6 |
| echo "configure:1504: checking for inline" >&5 |
| if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| ac_cv_c_inline=no |
| for ac_kw in inline __inline__ __inline; do |
| cat > conftest.$ac_ext <<EOF |
| #line 1511 "configure" |
| #include "confdefs.h" |
| |
| int main() { |
| } $ac_kw foo() { |
| ; return 0; } |
| EOF |
| if { (eval echo configure:1518: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| ac_cv_c_inline=$ac_kw; break |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -f conftest* |
| done |
| |
| fi |
| |
| echo "$ac_t""$ac_cv_c_inline" 1>&6 |
| case "$ac_cv_c_inline" in |
| inline | yes) ;; |
| no) cat >> confdefs.h <<\EOF |
| #define inline |
| EOF |
| ;; |
| *) cat >> confdefs.h <<EOF |
| #define inline $ac_cv_c_inline |
| EOF |
| ;; |
| esac |
| |
| echo $ac_n "checking for volatile""... $ac_c" 1>&6 |
| echo "configure:1544: checking for volatile" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 1549 "configure" |
| #include "confdefs.h" |
| |
| int main() { |
| volatile int foo; |
| ; return 0; } |
| EOF |
| if { (eval echo configure:1556: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| gcc_cv_c_volatile=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| gcc_cv_c_volatile=no |
| fi |
| rm -f conftest* |
| fi |
| |
| echo "$ac_t""$gcc_cv_c_volatile" 1>&6 |
| if test $gcc_cv_c_volatile = yes ; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_VOLATILE 1 |
| EOF |
| |
| fi |
| |
| |
| echo $ac_n "checking for long double""... $ac_c" 1>&6 |
| echo "configure:1578: checking for long double" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test "$GCC" = yes; then |
| gcc_cv_c_long_double=yes |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 1586 "configure" |
| #include "confdefs.h" |
| |
| int main() { |
| /* The Stardent Vistra knows sizeof(long double), but does not support it. */ |
| long double foo = 0.0; |
| /* On Ultrix 4.3 cc, long double is 4 and double is 8. */ |
| switch (0) case 0: case (sizeof(long double) >= sizeof(double)):; |
| ; return 0; } |
| EOF |
| if { (eval echo configure:1596: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| gcc_cv_c_long_double=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| gcc_cv_c_long_double=no |
| fi |
| rm -f conftest* |
| fi |
| fi |
| |
| echo "$ac_t""$gcc_cv_c_long_double" 1>&6 |
| if test $gcc_cv_c_long_double = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_LONG_DOUBLE 1 |
| EOF |
| |
| fi |
| |
| echo $ac_n "checking for long long int""... $ac_c" 1>&6 |
| echo "configure:1618: checking for long long int" >&5 |
| if eval "test \"`echo '$''{'ac_cv_c_long_long'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 1623 "configure" |
| #include "confdefs.h" |
| |
| int main() { |
| long long int i; |
| ; return 0; } |
| EOF |
| if { (eval echo configure:1630: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| ac_cv_c_long_long=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| ac_cv_c_long_long=no |
| fi |
| rm -f conftest* |
| fi |
| |
| echo "$ac_t""$ac_cv_c_long_long" 1>&6 |
| if test $ac_cv_c_long_long = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_LONG_LONG 1 |
| EOF |
| |
| fi |
| echo $ac_n "checking for __int64""... $ac_c" 1>&6 |
| echo "configure:1650: checking for __int64" >&5 |
| if eval "test \"`echo '$''{'ac_cv_c___int64'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 1655 "configure" |
| #include "confdefs.h" |
| |
| int main() { |
| __int64 i; |
| ; return 0; } |
| EOF |
| if { (eval echo configure:1662: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| ac_cv_c___int64=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| ac_cv_c___int64=no |
| fi |
| rm -f conftest* |
| fi |
| |
| echo "$ac_t""$ac_cv_c___int64" 1>&6 |
| if test $ac_cv_c___int64 = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE___INT64 1 |
| EOF |
| |
| fi |
| |
| echo $ac_n "checking for built-in _Bool""... $ac_c" 1>&6 |
| echo "configure:1683: checking for built-in _Bool" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_c__bool'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 1688 "configure" |
| #include "confdefs.h" |
| |
| int main() { |
| _Bool foo; |
| ; return 0; } |
| EOF |
| if { (eval echo configure:1695: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| gcc_cv_c__bool=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| gcc_cv_c__bool=no |
| fi |
| rm -f conftest* |
| |
| fi |
| |
| echo "$ac_t""$gcc_cv_c__bool" 1>&6 |
| if test $gcc_cv_c__bool = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE__BOOL 1 |
| EOF |
| |
| fi |
| |
| |
| # sizeof(char) is 1 by definition. |
| echo $ac_n "checking size of short""... $ac_c" 1>&6 |
| echo "configure:1719: checking size of short" >&5 |
| if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. |
| cat > conftest.$ac_ext <<EOF |
| #line 1725 "configure" |
| #include "confdefs.h" |
| #include "confdefs.h" |
| #include <sys/types.h> |
| |
| |
| int main() { |
| switch (0) case 0: case (sizeof (short) == $ac_size):; |
| ; return 0; } |
| EOF |
| if { (eval echo configure:1735: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| ac_cv_sizeof_short=$ac_size |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -f conftest* |
| if test x$ac_cv_sizeof_short != x ; then break; fi |
| done |
| |
| fi |
| |
| if test x$ac_cv_sizeof_short = x ; then |
| { echo "configure: error: cannot determine a size for short" 1>&2; exit 1; } |
| fi |
| echo "$ac_t""$ac_cv_sizeof_short" 1>&6 |
| cat >> confdefs.h <<EOF |
| #define SIZEOF_SHORT $ac_cv_sizeof_short |
| EOF |
| |
| |
| echo $ac_n "checking size of int""... $ac_c" 1>&6 |
| echo "configure:1758: checking size of int" >&5 |
| if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. |
| cat > conftest.$ac_ext <<EOF |
| #line 1764 "configure" |
| #include "confdefs.h" |
| #include "confdefs.h" |
| #include <sys/types.h> |
| |
| |
| int main() { |
| switch (0) case 0: case (sizeof (int) == $ac_size):; |
| ; return 0; } |
| EOF |
| if { (eval echo configure:1774: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| ac_cv_sizeof_int=$ac_size |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -f conftest* |
| if test x$ac_cv_sizeof_int != x ; then break; fi |
| done |
| |
| fi |
| |
| if test x$ac_cv_sizeof_int = x ; then |
| { echo "configure: error: cannot determine a size for int" 1>&2; exit 1; } |
| fi |
| echo "$ac_t""$ac_cv_sizeof_int" 1>&6 |
| cat >> confdefs.h <<EOF |
| #define SIZEOF_INT $ac_cv_sizeof_int |
| EOF |
| |
| |
| echo $ac_n "checking size of long""... $ac_c" 1>&6 |
| echo "configure:1797: checking size of long" >&5 |
| if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. |
| cat > conftest.$ac_ext <<EOF |
| #line 1803 "configure" |
| #include "confdefs.h" |
| #include "confdefs.h" |
| #include <sys/types.h> |
| |
| |
| int main() { |
| switch (0) case 0: case (sizeof (long) == $ac_size):; |
| ; return 0; } |
| EOF |
| if { (eval echo configure:1813: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| ac_cv_sizeof_long=$ac_size |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -f conftest* |
| if test x$ac_cv_sizeof_long != x ; then break; fi |
| done |
| |
| fi |
| |
| if test x$ac_cv_sizeof_long = x ; then |
| { echo "configure: error: cannot determine a size for long" 1>&2; exit 1; } |
| fi |
| echo "$ac_t""$ac_cv_sizeof_long" 1>&6 |
| cat >> confdefs.h <<EOF |
| #define SIZEOF_LONG $ac_cv_sizeof_long |
| EOF |
| |
| |
| if test $ac_cv_c_long_long = yes; then |
| echo $ac_n "checking size of long long""... $ac_c" 1>&6 |
| echo "configure:1837: checking size of long long" >&5 |
| if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. |
| cat > conftest.$ac_ext <<EOF |
| #line 1843 "configure" |
| #include "confdefs.h" |
| #include "confdefs.h" |
| #include <sys/types.h> |
| |
| |
| int main() { |
| switch (0) case 0: case (sizeof (long long) == $ac_size):; |
| ; return 0; } |
| EOF |
| if { (eval echo configure:1853: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| ac_cv_sizeof_long_long=$ac_size |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -f conftest* |
| if test x$ac_cv_sizeof_long_long != x ; then break; fi |
| done |
| |
| fi |
| |
| if test x$ac_cv_sizeof_long_long = x ; then |
| { echo "configure: error: cannot determine a size for long long" 1>&2; exit 1; } |
| fi |
| echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6 |
| cat >> confdefs.h <<EOF |
| #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long |
| EOF |
| |
| |
| fi |
| if test $ac_cv_c___int64 = yes; then |
| echo $ac_n "checking size of __int64""... $ac_c" 1>&6 |
| echo "configure:1878: checking size of __int64" >&5 |
| if eval "test \"`echo '$''{'ac_cv_sizeof___int64'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. |
| cat > conftest.$ac_ext <<EOF |
| #line 1884 "configure" |
| #include "confdefs.h" |
| #include "confdefs.h" |
| #include <sys/types.h> |
| |
| |
| int main() { |
| switch (0) case 0: case (sizeof (__int64) == $ac_size):; |
| ; return 0; } |
| EOF |
| if { (eval echo configure:1894: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| ac_cv_sizeof___int64=$ac_size |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -f conftest* |
| if test x$ac_cv_sizeof___int64 != x ; then break; fi |
| done |
| |
| fi |
| |
| if test x$ac_cv_sizeof___int64 = x ; then |
| { echo "configure: error: cannot determine a size for __int64" 1>&2; exit 1; } |
| fi |
| echo "$ac_t""$ac_cv_sizeof___int64" 1>&6 |
| cat >> confdefs.h <<EOF |
| #define SIZEOF___INT64 $ac_cv_sizeof___int64 |
| EOF |
| |
| |
| fi |
| |
| echo $ac_n "checking execution character set""... $ac_c" 1>&6 |
| echo "configure:1919: checking execution character set" >&5 |
| if eval "test \"`echo '$''{'ac_cv_c_charset'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 1924 "configure" |
| #include "confdefs.h" |
| #if '\n' == 0x0A && ' ' == 0x20 && '0' == 0x30 \ |
| && 'A' == 0x41 && 'a' == 0x61 && '!' == 0x21 |
| ASCII |
| #endif |
| EOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| egrep "ASCII" >/dev/null 2>&1; then |
| rm -rf conftest* |
| ac_cv_c_charset=ASCII |
| fi |
| rm -f conftest* |
| |
| if test x${ac_cv_c_charset+set} != xset; then |
| cat > conftest.$ac_ext <<EOF |
| #line 1940 "configure" |
| #include "confdefs.h" |
| #if '\n' == 0x15 && ' ' == 0x40 && '0' == 0xF0 \ |
| && 'A' == 0xC1 && 'a' == 0x81 && '!' == 0x5A |
| EBCDIC |
| #endif |
| EOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| egrep "EBCDIC" >/dev/null 2>&1; then |
| rm -rf conftest* |
| ac_cv_c_charset=EBCDIC |
| fi |
| rm -f conftest* |
| |
| fi |
| if test x${ac_cv_c_charset+set} != xset; then |
| ac_cv_c_charset=unknown |
| fi |
| fi |
| |
| echo "$ac_t""$ac_cv_c_charset" 1>&6 |
| if test $ac_cv_c_charset = unknown; then |
| { echo "configure: error: *** Cannot determine host character set." 1>&2; exit 1; } |
| elif test $ac_cv_c_charset = EBCDIC; then |
| cat >> confdefs.h <<\EOF |
| #define HOST_EBCDIC 1 |
| EOF |
| |
| fi |
| |
| # If the native compiler is GCC, we can enable warnings even in stage1. |
| # That's useful for people building cross-compilers, or just running a |
| # quick `make'. |
| warn_cflags= |
| if test "x$GCC" = "xyes"; then |
| warn_cflags='$(GCC_WARN_CFLAGS)' |
| fi |
| |
| |
| # Stage specific cflags for build. |
| stage1_cflags= |
| case $build in |
| vax-*-*) |
| if test x$GCC = xyes |
| then |
| stage1_cflags="-Wa,-J" |
| else |
| stage1_cflags="-J" |
| fi |
| ;; |
| powerpc-*-darwin*) |
| # The spiffy cpp-precomp chokes on some legitimate constructs in GCC |
| # sources; use -no-cpp-precomp to get to GNU cpp. |
| # Apple's GCC has bugs in designated initializer handling, so disable |
| # that too. |
| stage1_cflags="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0" |
| ;; |
| esac |
| |
| |
| echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 |
| echo "configure:2001: checking whether ${MAKE-make} sets \${MAKE}" >&5 |
| set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` |
| if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftestmake <<\EOF |
| all: |
| @echo 'ac_maketemp="${MAKE}"' |
| EOF |
| # GNU make sometimes prints "make[1]: Entering...", which would confuse us. |
| eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` |
| if test -n "$ac_maketemp"; then |
| eval ac_cv_prog_make_${ac_make}_set=yes |
| else |
| eval ac_cv_prog_make_${ac_make}_set=no |
| fi |
| rm -f conftestmake |
| fi |
| if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then |
| echo "$ac_t""yes" 1>&6 |
| SET_MAKE= |
| else |
| echo "$ac_t""no" 1>&6 |
| SET_MAKE="MAKE=${MAKE-make}" |
| fi |
| |
| |
| echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6 |
| echo "configure:2029: checking whether a default assembler was specified" >&5 |
| if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
| if test x"$gas_flag" = x"no"; then |
| echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6 |
| else |
| echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6 |
| fi |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6 |
| echo "configure:2041: checking whether a default linker was specified" >&5 |
| if test x"${DEFAULT_LINKER+set}" = x"set"; then |
| if test x"$gnu_ld_flag" = x"no"; then |
| echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6 |
| else |
| echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6 |
| fi |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| echo $ac_n "checking for GNU C library""... $ac_c" 1>&6 |
| echo "configure:2053: checking for GNU C library" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_glibc'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 2058 "configure" |
| #include "confdefs.h" |
| #include <features.h> |
| int main() { |
| |
| #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__) |
| #error Not a GNU C library system |
| #endif |
| ; return 0; } |
| EOF |
| if { (eval echo configure:2068: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| gcc_cv_glibc=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| gcc_cv_glibc=no |
| fi |
| rm -f conftest* |
| fi |
| |
| echo "$ac_t""$gcc_cv_glibc" 1>&6 |
| if test $gcc_cv_glibc = yes; then |
| cat >> confdefs.h <<\EOF |
| #define _GNU_SOURCE 1 |
| EOF |
| |
| fi |
| |
| # Find some useful tools |
| for ac_prog in mawk gawk nawk awk |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| echo "configure:2094: checking for $ac_word" >&5 |
| if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test -n "$AWK"; then |
| ac_cv_prog_AWK="$AWK" # Let the user override the test. |
| else |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
| ac_dummy="$PATH" |
| for ac_dir in $ac_dummy; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| ac_cv_prog_AWK="$ac_prog" |
| break |
| fi |
| done |
| IFS="$ac_save_ifs" |
| fi |
| fi |
| AWK="$ac_cv_prog_AWK" |
| if test -n "$AWK"; then |
| echo "$ac_t""$AWK" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| test -n "$AWK" && break |
| done |
| |
| echo $ac_n "checking whether ln works""... $ac_c" 1>&6 |
| echo "configure:2124: checking whether ln works" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| rm -f conftestdata_t |
| echo >conftestdata_f |
| if ln conftestdata_f conftestdata_t 2>/dev/null |
| then |
| gcc_cv_prog_LN="ln" |
| else |
| if ln -s conftestdata_f conftestdata_t 2>/dev/null |
| then |
| gcc_cv_prog_LN="ln -s" |
| else |
| gcc_cv_prog_LN=cp |
| fi |
| fi |
| rm -f conftestdata_f conftestdata_t |
| |
| fi |
| LN="$gcc_cv_prog_LN" |
| if test "$gcc_cv_prog_LN" = "ln"; then |
| echo "$ac_t""yes" 1>&6 |
| else |
| if test "$gcc_cv_prog_LN" = "ln -s"; then |
| echo "$ac_t""no, using ln -s" 1>&6 |
| else |
| echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6 |
| fi |
| fi |
| |
| echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 |
| echo "configure:2156: checking whether ln -s works" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| rm -f conftestdata_t |
| echo >conftestdata_f |
| if ln -s conftestdata_f conftestdata_t 2>/dev/null |
| then |
| gcc_cv_prog_LN_S="ln -s" |
| else |
| if ln conftestdata_f conftestdata_t 2>/dev/null |
| then |
| gcc_cv_prog_LN_S=ln |
| else |
| gcc_cv_prog_LN_S=cp |
| fi |
| fi |
| rm -f conftestdata_f conftestdata_t |
| |
| fi |
| LN_S="$gcc_cv_prog_LN_S" |
| if test "$gcc_cv_prog_LN_S" = "ln -s"; then |
| echo "$ac_t""yes" 1>&6 |
| else |
| if test "$gcc_cv_prog_LN_S" = "ln"; then |
| echo "$ac_t""no, using ln" 1>&6 |
| else |
| echo "$ac_t""no, and neither does ln, so using cp" 1>&6 |
| fi |
| fi |
| |
| # Extract the first word of "ranlib", so it can be a program name with args. |
| set dummy ranlib; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| echo "configure:2190: checking for $ac_word" >&5 |
| if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test -n "$RANLIB"; then |
| ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. |
| else |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
| ac_dummy="$PATH" |
| for ac_dir in $ac_dummy; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| ac_cv_prog_RANLIB="ranlib" |
| break |
| fi |
| done |
| IFS="$ac_save_ifs" |
| test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" |
| fi |
| fi |
| RANLIB="$ac_cv_prog_RANLIB" |
| if test -n "$RANLIB"; then |
| echo "$ac_t""$RANLIB" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| # Find a good install program. We prefer a C program (faster), |
| # so one script is as good as another. But avoid the broken or |
| # incompatible versions: |
| # SysV /etc/install, /usr/sbin/install |
| # SunOS /usr/etc/install |
| # IRIX /sbin/install |
| # AIX /bin/install |
| # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
| # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" |
| # ./install, which can be erroneously created by make from ./install.sh. |
| echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 |
| echo "configure:2228: checking for a BSD compatible install" >&5 |
| if test -z "$INSTALL"; then |
| if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:" |
| for ac_dir in $PATH; do |
| # Account for people who put trailing slashes in PATH elements. |
| case "$ac_dir/" in |
| /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; |
| *) |
| # OSF1 and SCO ODT 3.0 have their own names for install. |
| for ac_prog in ginstall scoinst install; do |
| if test -f $ac_dir/$ac_prog; then |
| if test $ac_prog = install && |
| grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then |
| # AIX install. It has an incompatible calling convention. |
| # OSF/1 installbsd also uses dspmsg, but is usable. |
| : |
| else |
| ac_cv_path_install="$ac_dir/$ac_prog -c" |
| break 2 |
| fi |
| fi |
| done |
| ;; |
| esac |
| done |
| IFS="$ac_save_IFS" |
| |
| fi |
| if test "${ac_cv_path_install+set}" = set; then |
| INSTALL="$ac_cv_path_install" |
| else |
| # As a last resort, use the slow shell script. We don't cache a |
| # path for INSTALL within a source directory, because that will |
| # break other packages using the cache if that directory is |
| # removed, or if the path is relative. |
| INSTALL="$ac_install_sh" |
| fi |
| fi |
| echo "$ac_t""$INSTALL" 1>&6 |
| |
| # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
| # It thinks the first close brace ends the variable substitution. |
| test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' |
| |
| test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
| |
| |
| echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 |
| echo "configure:2279: checking for ANSI C header files" >&5 |
| if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 2284 "configure" |
| #include "confdefs.h" |
| #include <stdlib.h> |
| #include <stdarg.h> |
| #include <string.h> |
| #include <float.h> |
| EOF |
| ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| { (eval echo configure:2292: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
| ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
| if test -z "$ac_err"; then |
| rm -rf conftest* |
| ac_cv_header_stdc=yes |
| else |
| echo "$ac_err" >&5 |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| ac_cv_header_stdc=no |
| fi |
| rm -f conftest* |
| |
| if test $ac_cv_header_stdc = yes; then |
| # SunOS 4.x string.h does not declare mem*, contrary to ANSI. |
| cat > conftest.$ac_ext <<EOF |
| #line 2309 "configure" |
| #include "confdefs.h" |
| #include <string.h> |
| EOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| egrep "memchr" >/dev/null 2>&1; then |
| : |
| else |
| rm -rf conftest* |
| ac_cv_header_stdc=no |
| fi |
| rm -f conftest* |
| |
| fi |
| |
| if test $ac_cv_header_stdc = yes; then |
| # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. |
| cat > conftest.$ac_ext <<EOF |
| #line 2327 "configure" |
| #include "confdefs.h" |
| #include <stdlib.h> |
| EOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| egrep "free" >/dev/null 2>&1; then |
| : |
| else |
| rm -rf conftest* |
| ac_cv_header_stdc=no |
| fi |
| rm -f conftest* |
| |
| fi |
| |
| if test $ac_cv_header_stdc = yes; then |
| # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. |
| if test "$cross_compiling" = yes; then |
| : |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 2348 "configure" |
| #include "confdefs.h" |
| #include <ctype.h> |
| #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') |
| #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
| #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
| int main () { int i; for (i = 0; i < 256; i++) |
| if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); |
| exit (0); } |
| |
| EOF |
| if { (eval echo configure:2359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
| then |
| : |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -fr conftest* |
| ac_cv_header_stdc=no |
| fi |
| rm -fr conftest* |
| fi |
| |
| fi |
| fi |
| |
| echo "$ac_t""$ac_cv_header_stdc" 1>&6 |
| if test $ac_cv_header_stdc = yes; then |
| cat >> confdefs.h <<\EOF |
| #define STDC_HEADERS 1 |
| EOF |
| |
| fi |
| |
| echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 |
| echo "configure:2383: checking whether time.h and sys/time.h may both be included" >&5 |
| if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 2388 "configure" |
| #include "confdefs.h" |
| #include <sys/types.h> |
| #include <sys/time.h> |
| #include <time.h> |
| int main() { |
| struct tm *tp; |
| ; return 0; } |
| EOF |
| if { (eval echo configure:2397: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| ac_cv_header_time=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| ac_cv_header_time=no |
| fi |
| rm -f conftest* |
| fi |
| |
| echo "$ac_t""$ac_cv_header_time" 1>&6 |
| if test $ac_cv_header_time = yes; then |
| cat >> confdefs.h <<\EOF |
| #define TIME_WITH_SYS_TIME 1 |
| EOF |
| |
| fi |
| |
| echo $ac_n "checking for working stdbool.h""... $ac_c" 1>&6 |
| echo "configure:2418: checking for working stdbool.h" >&5 |
| if eval "test \"`echo '$''{'ac_cv_header_stdbool_h'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 2423 "configure" |
| #include "confdefs.h" |
| #include <stdbool.h> |
| int main() { |
| bool foo = false; |
| ; return 0; } |
| EOF |
| if { (eval echo configure:2430: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| ac_cv_header_stdbool_h=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| ac_cv_header_stdbool_h=no |
| fi |
| rm -f conftest* |
| fi |
| |
| echo "$ac_t""$ac_cv_header_stdbool_h" 1>&6 |
| if test $ac_cv_header_stdbool_h = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_STDBOOL_H 1 |
| EOF |
| |
| fi |
| |
| echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6 |
| echo "configure:2451: checking whether string.h and strings.h may both be included" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 2456 "configure" |
| #include "confdefs.h" |
| #include <string.h> |
| #include <strings.h> |
| int main() { |
| |
| ; return 0; } |
| EOF |
| if { (eval echo configure:2464: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| gcc_cv_header_string=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| gcc_cv_header_string=no |
| fi |
| rm -f conftest* |
| fi |
| |
| echo "$ac_t""$gcc_cv_header_string" 1>&6 |
| if test $gcc_cv_header_string = yes; then |
| cat >> confdefs.h <<\EOF |
| #define STRING_WITH_STRINGS 1 |
| EOF |
| |
| fi |
| |
| echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6 |
| echo "configure:2485: checking for sys/wait.h that is POSIX.1 compatible" >&5 |
| if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 2490 "configure" |
| #include "confdefs.h" |
| #include <sys/types.h> |
| #include <sys/wait.h> |
| #ifndef WEXITSTATUS |
| #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) |
| #endif |
| #ifndef WIFEXITED |
| #define WIFEXITED(stat_val) (((stat_val) & 255) == 0) |
| #endif |
| int main() { |
| int s; |
| wait (&s); |
| s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; |
| ; return 0; } |
| EOF |
| if { (eval echo configure:2506: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| ac_cv_header_sys_wait_h=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| ac_cv_header_sys_wait_h=no |
| fi |
| rm -f conftest* |
| fi |
| |
| echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6 |
| if test $ac_cv_header_sys_wait_h = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_SYS_WAIT_H 1 |
| EOF |
| |
| fi |
| |
| for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \ |
| fcntl.h unistd.h sys/file.h sys/time.h \ |
| sys/resource.h sys/param.h sys/times.h sys/stat.h \ |
| direct.h malloc.h langinfo.h |
| do |
| ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` |
| echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 |
| echo "configure:2533: checking for $ac_hdr" >&5 |
| if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 2538 "configure" |
| #include "confdefs.h" |
| #include <$ac_hdr> |
| EOF |
| ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| { (eval echo configure:2543: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
| ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
| if test -z "$ac_err"; then |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=yes" |
| else |
| echo "$ac_err" >&5 |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=no" |
| fi |
| rm -f conftest* |
| fi |
| if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then |
| echo "$ac_t""yes" 1>&6 |
| ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` |
| cat >> confdefs.h <<EOF |
| #define $ac_tr_hdr 1 |
| EOF |
| |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| done |
| |
| |
| # Check for thread headers. |
| ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'` |
| echo $ac_n "checking for thread.h""... $ac_c" 1>&6 |
| echo "configure:2573: checking for thread.h" >&5 |
| if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 2578 "configure" |
| #include "confdefs.h" |
| #include <thread.h> |
| EOF |
| ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| { (eval echo configure:2583: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
| ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
| if test -z "$ac_err"; then |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=yes" |
| else |
| echo "$ac_err" >&5 |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=no" |
| fi |
| rm -f conftest* |
| fi |
| if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then |
| echo "$ac_t""yes" 1>&6 |
| have_thread_h=yes |
| else |
| echo "$ac_t""no" 1>&6 |
| have_thread_h= |
| fi |
| |
| ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'` |
| echo $ac_n "checking for pthread.h""... $ac_c" 1>&6 |
| echo "configure:2607: checking for pthread.h" >&5 |
| if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 2612 "configure" |
| #include "confdefs.h" |
| #include <pthread.h> |
| EOF |
| ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| { (eval echo configure:2617: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
| ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
| if test -z "$ac_err"; then |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=yes" |
| else |
| echo "$ac_err" >&5 |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=no" |
| fi |
| rm -f conftest* |
| fi |
| if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then |
| echo "$ac_t""yes" 1>&6 |
| have_pthread_h=yes |
| else |
| echo "$ac_t""no" 1>&6 |
| have_pthread_h= |
| fi |
| |
| |
| # These tests can't be done till we know if we have limits.h. |
| echo $ac_n "checking for CHAR_BIT""... $ac_c" 1>&6 |
| echo "configure:2642: checking for CHAR_BIT" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_decl_char_bit'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 2647 "configure" |
| #include "confdefs.h" |
| #ifdef HAVE_LIMITS_H |
| #include <limits.h> |
| #endif |
| #ifdef CHAR_BIT |
| found |
| #endif |
| EOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| egrep "found" >/dev/null 2>&1; then |
| rm -rf conftest* |
| gcc_cv_decl_char_bit=yes |
| else |
| rm -rf conftest* |
| gcc_cv_decl_char_bit=no |
| fi |
| rm -f conftest* |
| |
| |
| fi |
| |
| echo "$ac_t""$gcc_cv_decl_char_bit" 1>&6 |
| if test $gcc_cv_decl_char_bit = no; then |
| echo $ac_n "checking number of bits in a byte""... $ac_c" 1>&6 |
| echo "configure:2672: checking number of bits in a byte" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_c_nbby'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| i=8 |
| gcc_cv_c_nbby= |
| while test $i -lt 65; do |
| cat > conftest.$ac_ext <<EOF |
| #line 2680 "configure" |
| #include "confdefs.h" |
| |
| int main() { |
| switch(0) { |
| case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i): |
| case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)): |
| ; } |
| ; return 0; } |
| EOF |
| if { (eval echo configure:2690: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| gcc_cv_c_nbby=$i; break |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -f conftest* |
| i=`expr $i + 1` |
| done |
| test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed |
| |
| fi |
| |
| echo "$ac_t""$gcc_cv_c_nbby" 1>&6 |
| if test $gcc_cv_c_nbby = failed; then |
| { echo "configure: error: cannot determine number of bits in a byte" 1>&2; exit 1; } |
| else |
| cat >> confdefs.h <<EOF |
| #define CHAR_BIT $gcc_cv_c_nbby |
| EOF |
| |
| fi |
| fi |
| echo $ac_n "checking byte ordering""... $ac_c" 1>&6 |
| echo "configure:2715: checking byte ordering" >&5 |
| if eval "test \"`echo '$''{'ac_cv_c_compile_endian'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| ac_cv_c_compile_endian=unknown |
| |
| ac_ext=c |
| # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' |
| ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
| cross_compiling=$ac_cv_prog_cc_cross |
| |
| cat > conftest.$ac_ext <<EOF |
| #line 2729 "configure" |
| #include "confdefs.h" |
| |
| #ifdef HAVE_LIMITS_H |
| # include <limits.h> |
| #endif |
| /* This structure must have no internal padding. */ |
| struct { |
| char prefix[sizeof "\nendian:" - 1]; |
| short word; |
| char postfix[2]; |
| } tester = { |
| "\nendian:", |
| #if SIZEOF_SHORT == 4 |
| ('A' << (CHAR_BIT * 3)) | ('B' << (CHAR_BIT * 2)) | |
| #endif |
| ('A' << CHAR_BIT) | 'B', |
| 'X', '\n' |
| }; |
| EOF |
| if { (eval echo configure:2749: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| od -c conftest.o | |
| sed 's/^[0-7]*[ ]*/ / |
| s/\*/./g |
| s/ \\n/*/g |
| s/ [0-9][0-9][0-9]/./g |
| s/ \\[^ ]/./g' | |
| tr -d ' |
| ' | tr -s '*' ' |
| ' | fold | sed '$a\ |
| ' > conftest.dmp |
| if grep 'endian:AB' conftest.dmp >/dev/null 2>&1; then |
| ac_cv_c_compile_endian=big-endian |
| elif grep 'endian:BA' conftest.dmp >/dev/null 2>&1; then |
| ac_cv_c_compile_endian=little-endian |
| fi |
| fi |
| rm -rf conftest* |
| ac_ext=c |
| # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' |
| ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
| cross_compiling=$ac_cv_prog_cc_cross |
| |
| |
| fi |
| |
| echo "$ac_t""$ac_cv_c_compile_endian" 1>&6 |
| if test $ac_cv_c_compile_endian = unknown; then |
| { echo "configure: error: *** unable to determine endianness" 1>&2; exit 1; } |
| elif test $ac_cv_c_compile_endian = big-endian; then |
| cat >> confdefs.h <<\EOF |
| #define HOST_WORDS_BIG_ENDIAN 1 |
| EOF |
| |
| fi |
| |
| echo $ac_n "checking floating point format""... $ac_c" 1>&6 |
| echo "configure:2788: checking floating point format" >&5 |
| if eval "test \"`echo '$''{'ac_cv_c_float_format'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| |
| ac_ext=c |
| # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' |
| ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
| cross_compiling=$ac_cv_prog_cc_cross |
| |
| cat > conftest.$ac_ext <<EOF |
| #line 2801 "configure" |
| #include "confdefs.h" |
| /* This will not work unless sizeof(double) == 8. */ |
| extern char sizeof_double_must_be_8 [sizeof(double) == 8 ? 1 : -1]; |
| |
| /* This structure must have no internal padding. */ |
| struct possibility { |
| char prefix[8]; |
| double candidate; |
| char postfix[8]; |
| }; |
| |
| #define C(cand) { "\nformat:", cand, ":tamrof\n" } |
| struct possibility table [] = |
| { |
| C( 3.25724264705901305206e+01), /* @@IEEEFP - IEEE 754 */ |
| C( 3.53802595280598432000e+18), /* D__float - VAX */ |
| C( 5.32201830133125317057e-19), /* D.PDP-10 - PDP-10 - the dot is 0x13a */ |
| C( 1.77977764695171661377e+10), /* IBMHEXFP - s/390 format, ascii */ |
| C(-5.22995989424860458374e+10) /* IBMHEXFP - s/390 format, EBCDIC */ |
| }; |
| EOF |
| if { (eval echo configure:2823: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| od -c conftest.o | |
| sed 's/^[0-7]*[ ]*/ / |
| s/\*/./g |
| s/ \\n/*/g |
| s/ [0-9][0-9][0-9]/./g |
| s/ \\[^ ]/./g' | |
| tr -d ' |
| ' | tr -s '*' ' |
| ' | fold | sed '$a\ |
| ' > conftest.dmp |
| if grep 'format:.@IEEEF.:tamrof' conftest.dmp >/dev/null 2>&1; then |
| ac_cv_c_float_format='IEEE (big-endian)' |
| elif grep 'format:.I@@PFE.:tamrof' conftest.dmp >/dev/null 2>&1; then |
| ac_cv_c_float_format='IEEE (big-endian)' |
| elif grep 'format:.FEEEI@.:tamrof' conftest.dmp >/dev/null 2>&1; then |
| ac_cv_c_float_format='IEEE (little-endian)' |
| elif grep 'format:.EFP@@I.:tamrof' conftest.dmp >/dev/null 2>&1; then |
| ac_cv_c_float_format='IEEE (little-endian)' |
| elif grep 'format:.__floa.:tamrof' conftest.dmp >/dev/null 2>&1; then |
| ac_cv_c_float_format='VAX D-float' |
| elif grep 'format:..PDP-1.:tamrof' conftest.dmp >/dev/null 2>&1; then |
| ac_cv_c_float_format='PDP-10' |
| elif grep 'format:.BMHEXF.:tamrof' conftest.dmp >/dev/null 2>&1; then |
| ac_cv_c_float_format='IBM 370 hex' |
| else |
| { echo "configure: error: Unknown floating point format" 1>&2; exit 1; } |
| fi |
| else |
| { echo "configure: error: compile failed" 1>&2; exit 1; } |
| fi |
| rm -rf conftest* |
| ac_ext=c |
| # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' |
| ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
| cross_compiling=$ac_cv_prog_cc_cross |
| |
| |
| fi |
| |
| echo "$ac_t""$ac_cv_c_float_format" 1>&6 |
| # IEEE is the default format. If the float endianness isn't the same |
| # as the integer endianness, we have to set FLOAT_WORDS_BIG_ENDIAN |
| # (which is a tristate: yes, no, default). This is only an issue with |
| # IEEE; the other formats are only supported by a few machines each, |
| # all with the same endianness. |
| format= |
| fbigend= |
| case $ac_cv_c_float_format in |
| 'IEEE (big-endian)' ) |
| if test $ac_cv_c_compile_endian = little-endian; then |
| fbigend=1 |
| fi |
| ;; |
| 'IEEE (little-endian)' ) |
| if test $ac_cv_c_compile_endian = big-endian; then |
| fbigend=0 |
| fi |
| ;; |
| 'VAX D-float' ) |
| format=VAX_FLOAT_FORMAT |
| ;; |
| 'PDP-10' ) |
| format=PDP10_FLOAT_FORMAT |
| ;; |
| 'IBM 370 hex' ) |
| format=IBM_FLOAT_FORMAT |
| ;; |
| esac |
| if test -n "$format"; then |
| cat >> confdefs.h <<EOF |
| #define HOST_FLOAT_FORMAT $format |
| EOF |
| |
| fi |
| if test -n "$fbigend"; then |
| cat >> confdefs.h <<EOF |
| #define HOST_FLOAT_WORDS_BIG_ENDIAN $fbigend |
| EOF |
| |
| fi |
| |
| |
| # See if GNAT has been installed |
| if test $host != $build; then |
| ac_tool_prefix=${host_alias}- |
| else |
| ac_tool_prefix= |
| fi |
| |
| |
| # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}gnatbind; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| echo "configure:2919: checking for $ac_word" >&5 |
| if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test -n "$GNATBIND"; then |
| ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test. |
| else |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
| ac_dummy="$PATH" |
| for ac_dir in $ac_dummy; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind" |
| break |
| fi |
| done |
| IFS="$ac_save_ifs" |
| fi |
| fi |
| GNATBIND="$ac_cv_prog_GNATBIND" |
| if test -n "$GNATBIND"; then |
| echo "$ac_t""$GNATBIND" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| |
| if test -z "$ac_cv_prog_GNATBIND"; then |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "gnatbind", so it can be a program name with args. |
| set dummy gnatbind; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| echo "configure:2951: checking for $ac_word" >&5 |
| if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test -n "$GNATBIND"; then |
| ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test. |
| else |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
| ac_dummy="$PATH" |
| for ac_dir in $ac_dummy; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| ac_cv_prog_GNATBIND="gnatbind" |
| break |
| fi |
| done |
| IFS="$ac_save_ifs" |
| test -z "$ac_cv_prog_GNATBIND" && ac_cv_prog_GNATBIND="no" |
| fi |
| fi |
| GNATBIND="$ac_cv_prog_GNATBIND" |
| if test -n "$GNATBIND"; then |
| echo "$ac_t""$GNATBIND" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| else |
| GNATBIND="no" |
| fi |
| fi |
| |
| echo $ac_n "checking for compiler driver that understands Ada""... $ac_c" 1>&6 |
| echo "configure:2984: checking for compiler driver that understands Ada" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_prog_adac'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat >conftest.adb <<EOF |
| procedure conftest is begin null; end conftest; |
| EOF |
| gcc_cv_prog_adac=no |
| # Have to do ac_tool_prefix and user overrides by hand. |
| user_adac=$ADAC |
| user_cc=$CC |
| for cand in ${ac_tool_prefix}$user_adac $user_adac \ |
| ${ac_tool_prefix}$user_cc $user_cc \ |
| ${ac_tool_prefix}gcc gcc \ |
| ${ac_tool_prefix}cc cc \ |
| ${ac_tool_prefix}gnatgcc gnatgcc \ |
| ${ac_tool_prefix}gnatcc gnatcc \ |
| ${ac_tool_prefix}adagcc adagcc \ |
| ${ac_tool_prefix}adacc adacc ; do |
| # There is a bug in all released versions of GCC which causes the |
| # driver to exit successfully when the appropriate language module |
| # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1. |
| # Therefore we must check for the error message as well as an |
| # unsuccessful exit. |
| errors=`($cand -c conftest.adb) 2>&1 || echo failure` |
| if test x"$errors" = x; then |
| gcc_cv_prog_adac=$cand |
| break |
| fi |
| done |
| rm -f conftest.* |
| fi |
| |
| echo "$ac_t""$gcc_cv_prog_adac" 1>&6 |
| ADAC=$gcc_cv_prog_adac |
| |
| |
| if test x$GNATBIND != xno && test x$ADAC != xno; then |
| have_gnat=yes |
| else |
| have_gnat=no |
| fi |
| |
| |
| # See if we have the mktemp command. |
| # Extract the first word of "mktemp", so it can be a program name with args. |
| set dummy mktemp; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| echo "configure:3032: checking for $ac_word" >&5 |
| if eval "test \"`echo '$''{'ac_cv_prog_have_mktemp_command'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test -n "$have_mktemp_command"; then |
| ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test. |
| else |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
| ac_dummy="$PATH" |
| for ac_dir in $ac_dummy; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| ac_cv_prog_have_mktemp_command="yes" |
| break |
| fi |
| done |
| IFS="$ac_save_ifs" |
| test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no" |
| fi |
| fi |
| have_mktemp_command="$ac_cv_prog_have_mktemp_command" |
| if test -n "$have_mktemp_command"; then |
| echo "$ac_t""$have_mktemp_command" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| |
| # Do we have a single-tree copy of texinfo? |
| if test -f $srcdir/../texinfo/Makefile.in; then |
| MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo' |
| gcc_cv_prog_makeinfo_modern=yes |
| echo "$ac_t""Using makeinfo from the unified source tree." 1>&6 |
| else |
| # See if makeinfo has been installed and is modern enough |
| # that we can use it. |
| # Extract the first word of "makeinfo", so it can be a program name with args. |
| set dummy makeinfo; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| echo "configure:3071: checking for $ac_word" >&5 |
| if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test -n "$MAKEINFO"; then |
| ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. |
| else |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
| ac_dummy="$PATH" |
| for ac_dir in $ac_dummy; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| ac_cv_prog_MAKEINFO="makeinfo" |
| break |
| fi |
| done |
| IFS="$ac_save_ifs" |
| fi |
| fi |
| MAKEINFO="$ac_cv_prog_MAKEINFO" |
| if test -n "$MAKEINFO"; then |
| echo "$ac_t""$MAKEINFO" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| if test -n "$MAKEINFO"; then |
| # Found it, now check the version. |
| echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6 |
| echo "configure:3100: checking for modern makeinfo" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| ac_prog_version=`$MAKEINFO --version 2>&1 | |
| sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
| echo "configure:3106: version of makeinfo is $ac_prog_version" >&5 |
| case $ac_prog_version in |
| '') gcc_cv_prog_makeinfo_modern=no;; |
| 4.[1-9]*) |
| gcc_cv_prog_makeinfo_modern=yes;; |
| *) gcc_cv_prog_makeinfo_modern=no;; |
| esac |
| |
| fi |
| |
| echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6 |
| else |
| gcc_cv_prog_makeinfo_modern=no |
| fi |
| |
| fi |
| |
| if test $gcc_cv_prog_makeinfo_modern = no; then |
| echo "configure: warning: |
| *** Makeinfo is missing or too old. |
| *** Info documentation will not be built." 1>&2 |
| BUILD_INFO= |
| else |
| BUILD_INFO=info |
| fi |
| |
| # Is pod2man recent enough to regenerate manpages? |
| echo $ac_n "checking for recent Pod::Man""... $ac_c" 1>&6 |
| echo "configure:3134: checking for recent Pod::Man" >&5 |
| if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then |
| echo "$ac_t""yes" 1>&6 |
| GENERATED_MANPAGES=generated-manpages |
| else |
| echo "$ac_t""no" 1>&6 |
| GENERATED_MANPAGES= |
| fi |
| |
| # How about lex? |
| if test -f $srcdir/../flex/skel.c; then |
| FLEX='$(objdir)/../flex/flex' |
| else |
| # Extract the first word of "flex", so it can be a program name with args. |
| set dummy flex; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| echo "configure:3150: checking for $ac_word" >&5 |
| if eval "test \"`echo '$''{'ac_cv_prog_FLEX'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test -n "$FLEX"; then |
| ac_cv_prog_FLEX="$FLEX" # Let the user override the test. |
| else |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
| ac_dummy="$PATH" |
| for ac_dir in $ac_dummy; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| ac_cv_prog_FLEX="flex" |
| break |
| fi |
| done |
| IFS="$ac_save_ifs" |
| test -z "$ac_cv_prog_FLEX" && ac_cv_prog_FLEX="false" |
| fi |
| fi |
| FLEX="$ac_cv_prog_FLEX" |
| if test -n "$FLEX"; then |
| echo "$ac_t""$FLEX" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| fi |
| |
| # Bison? |
| # The -L switch is so bison can find its skeleton file. |
| if test -f $srcdir/../bison/bison.simple; then |
| BISON='$(objdir)/../bison/bison -L $(srcdir)/../bison/' |
| else |
| # Extract the first word of "bison", so it can be a program name with args. |
| set dummy bison; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| echo "configure:3187: checking for $ac_word" >&5 |
| if eval "test \"`echo '$''{'ac_cv_prog_BISON'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test -n "$BISON"; then |
| ac_cv_prog_BISON="$BISON" # Let the user override the test. |
| else |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
| ac_dummy="$PATH" |
| for ac_dir in $ac_dummy; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| ac_cv_prog_BISON="bison" |
| break |
| fi |
| done |
| IFS="$ac_save_ifs" |
| test -z "$ac_cv_prog_BISON" && ac_cv_prog_BISON="false" |
| fi |
| fi |
| BISON="$ac_cv_prog_BISON" |
| if test -n "$BISON"; then |
| echo "$ac_t""$BISON" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| fi |
| |
| # These libraries may be used by collect2. |
| # We may need a special search path to get them linked. |
| echo $ac_n "checking for collect2 libraries""... $ac_c" 1>&6 |
| echo "configure:3219: checking for collect2 libraries" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_collect2_libs'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| save_LIBS="$LIBS" |
| for libs in '' -lld -lmld \ |
| '-L/usr/lib/cmplrs/cc2.11 -lmld' \ |
| '-L/usr/lib/cmplrs/cc3.11 -lmld' |
| do |
| LIBS="$libs" |
| cat > conftest.$ac_ext <<EOF |
| #line 3230 "configure" |
| #include "confdefs.h" |
| /* Override any gcc2 internal prototype to avoid an error. */ |
| /* We use char because int might match the return type of a gcc2 |
| builtin and then its argument prototype would still apply. */ |
| char ldopen(); |
| |
| int main() { |
| ldopen() |
| ; return 0; } |
| EOF |
| if { (eval echo configure:3241: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| gcc_cv_collect2_libs="$libs"; break |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -f conftest* |
| done |
| LIBS="$save_LIBS" |
| test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required' |
| fi |
| |
| echo "$ac_t""$gcc_cv_collect2_libs" 1>&6 |
| case $gcc_cv_collect2_libs in |
| "none required") ;; |
| *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;; |
| esac |
| |
| |
| # When building Ada code on Alpha, we need exc_resume which is usually in |
| # -lexc. So test for it. |
| save_LIBS="$LIBS" |
| LIBS= |
| |
| echo $ac_n "checking for library containing exc_resume""... $ac_c" 1>&6 |
| echo "configure:3267: checking for library containing exc_resume" >&5 |
| if eval "test \"`echo '$''{'ac_cv_search_exc_resume'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| ac_func_search_save_LIBS="$LIBS" |
| ac_cv_search_exc_resume="no" |
| cat > conftest.$ac_ext <<EOF |
| #line 3274 "configure" |
| #include "confdefs.h" |
| /* Override any gcc2 internal prototype to avoid an error. */ |
| /* We use char because int might match the return type of a gcc2 |
| builtin and then its argument prototype would still apply. */ |
| char exc_resume(); |
| |
| int main() { |
| exc_resume() |
| ; return 0; } |
| EOF |
| if { (eval echo configure:3285: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| ac_cv_search_exc_resume="none required" |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -f conftest* |
| test "$ac_cv_search_exc_resume" = "no" && for i in exc; do |
| LIBS="-l$i $ac_func_search_save_LIBS" |
| cat > conftest.$ac_ext <<EOF |
| #line 3296 "configure" |
| #include "confdefs.h" |
| /* Override any gcc2 internal prototype to avoid an error. */ |
| /* We use char because int might match the return type of a gcc2 |
| builtin and then its argument prototype would still apply. */ |
| char exc_resume(); |
| |
| int main() { |
| exc_resume() |
| ; return 0; } |
| EOF |
| if { (eval echo configure:3307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| ac_cv_search_exc_resume="-l$i" |
| break |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -f conftest* |
| done |
| LIBS="$ac_func_search_save_LIBS" |
| fi |
| |
| echo "$ac_t""$ac_cv_search_exc_resume" 1>&6 |
| if test "$ac_cv_search_exc_resume" != "no"; then |
| test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS" |
| |
| else : |
| |
| fi |
| GNAT_LIBEXC="$LIBS" |
| LIBS="$save_LIBS" |
| |
| |
| # See if the stage1 system preprocessor understands the ANSI C |
| # preprocessor stringification operator. (Used by symcat.h.) |
| |
| |
| echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6 |
| echo "configure:3336: checking for preprocessor stringizing operator" >&5 |
| if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 3341 "configure" |
| #include "confdefs.h" |
| |
| #define x(y) #y |
| |
| char *s = x(teststring); |
| |
| EOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| egrep "#teststring" >/dev/null 2>&1; then |
| rm -rf conftest* |
| ac_cv_c_stringize=no |
| else |
| rm -rf conftest* |
| ac_cv_c_stringize=yes |
| fi |
| rm -f conftest* |
| |
| fi |
| |
| if test "${ac_cv_c_stringize}" = yes |
| then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_STRINGIZE 1 |
| EOF |
| |
| fi |
| echo "$ac_t""${ac_cv_c_stringize}" 1>&6 |
| |
| |
| # Use <inttypes.h> only if it exists, |
| # doesn't clash with <sys/types.h>, and declares intmax_t. |
| echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6 |
| echo "configure:3374: checking for inttypes.h" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 3379 "configure" |
| #include "confdefs.h" |
| #include <sys/types.h> |
| #include <inttypes.h> |
| int main() { |
| intmax_t i = -1; |
| ; return 0; } |
| EOF |
| if { (eval echo configure:3387: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| gcc_cv_header_inttypes_h=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| gcc_cv_header_inttypes_h=no |
| fi |
| rm -f conftest* |
| fi |
| |
| echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6 |
| if test $gcc_cv_header_inttypes_h = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_INTTYPES_H 1 |
| EOF |
| |
| fi |
| |
| |
| for ac_func in times clock dup2 kill getrlimit setrlimit atoll atoq \ |
| sysconf strsignal putc_unlocked fputc_unlocked fputs_unlocked \ |
| fwrite_unlocked fprintf_unlocked getrusage nl_langinfo lstat |
| do |
| echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 |
| echo "configure:3413: checking for $ac_func" >&5 |
| if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 3418 "configure" |
| #include "confdefs.h" |
| /* System header to define __stub macros and hopefully few prototypes, |
| which can conflict with char $ac_func(); below. */ |
| #include <assert.h> |
| /* Override any gcc2 internal prototype to avoid an error. */ |
| /* We use char because int might match the return type of a gcc2 |
| builtin and then its argument prototype would still apply. */ |
| char $ac_func(); |
| |
| int main() { |
| |
| /* The GNU C library defines this for functions which it implements |
| to always fail with ENOSYS. Some functions are actually named |
| something starting with __ and the normal name is an alias. */ |
| #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
| choke me |
| #else |
| $ac_func(); |
| #endif |
| |
| ; return 0; } |
| EOF |
| if { (eval echo configure:3441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| eval "ac_cv_func_$ac_func=yes" |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| eval "ac_cv_func_$ac_func=no" |
| fi |
| rm -f conftest* |
| fi |
| |
| if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then |
| echo "$ac_t""yes" 1>&6 |
| ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
| cat >> confdefs.h <<EOF |
| #define $ac_tr_func 1 |
| EOF |
| |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| done |
| |
| |
| echo $ac_n "checking for ssize_t""... $ac_c" 1>&6 |
| echo "configure:3467: checking for ssize_t" >&5 |
| if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 3472 "configure" |
| #include "confdefs.h" |
| #include <sys/types.h> |
| #if STDC_HEADERS |
| #include <stdlib.h> |
| #include <stddef.h> |
| #endif |
| EOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
| rm -rf conftest* |
| ac_cv_type_ssize_t=yes |
| else |
| rm -rf conftest* |
| ac_cv_type_ssize_t=no |
| fi |
| rm -f conftest* |
| |
| fi |
| echo "$ac_t""$ac_cv_type_ssize_t" 1>&6 |
| if test $ac_cv_type_ssize_t = no; then |
| cat >> confdefs.h <<\EOF |
| #define ssize_t int |
| EOF |
| |
| fi |
| |
| |
| # Try to determine the array type of the second argument of getgroups |
| # for the target system (int or gid_t). |
| echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6 |
| echo "configure:3503: checking for uid_t in sys/types.h" >&5 |
| if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 3508 "configure" |
| #include "confdefs.h" |
| #include <sys/types.h> |
| EOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| egrep "uid_t" >/dev/null 2>&1; then |
| rm -rf conftest* |
| ac_cv_type_uid_t=yes |
| else |
| rm -rf conftest* |
| ac_cv_type_uid_t=no |
| fi |
| rm -f conftest* |
| |
| fi |
| |
| echo "$ac_t""$ac_cv_type_uid_t" 1>&6 |
| if test $ac_cv_type_uid_t = no; then |
| cat >> confdefs.h <<\EOF |
| #define uid_t int |
| EOF |
| |
| cat >> confdefs.h <<\EOF |
| #define gid_t int |
| EOF |
| |
| fi |
| |
| echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6 |
| echo "configure:3537: checking type of array argument to getgroups" >&5 |
| if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test "$cross_compiling" = yes; then |
| ac_cv_type_getgroups=cross |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 3545 "configure" |
| #include "confdefs.h" |
| |
| /* Thanks to Mike Rendell for this test. */ |
| #include <sys/types.h> |
| #define NGID 256 |
| #undef MAX |
| #define MAX(x, y) ((x) > (y) ? (x) : (y)) |
| main() |
| { |
| gid_t gidset[NGID]; |
| int i, n; |
| union { gid_t gval; long lval; } val; |
| |
| val.lval = -1; |
| for (i = 0; i < NGID; i++) |
| gidset[i] = val.gval; |
| n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, |
| gidset); |
| /* Exit non-zero if getgroups seems to require an array of ints. This |
| happens when gid_t is short but getgroups modifies an array of ints. */ |
| exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0); |
| } |
| |
| EOF |
| if { (eval echo configure:3570: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
| then |
| ac_cv_type_getgroups=gid_t |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -fr conftest* |
| ac_cv_type_getgroups=int |
| fi |
| rm -fr conftest* |
| fi |
| |
| if test $ac_cv_type_getgroups = cross; then |
| cat > conftest.$ac_ext <<EOF |
| #line 3584 "configure" |
| #include "confdefs.h" |
| #include <unistd.h> |
| EOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then |
| rm -rf conftest* |
| ac_cv_type_getgroups=gid_t |
| else |
| rm -rf conftest* |
| ac_cv_type_getgroups=int |
| fi |
| rm -f conftest* |
| |
| fi |
| fi |
| |
| echo "$ac_t""$ac_cv_type_getgroups" 1>&6 |
| cat >> confdefs.h <<EOF |
| #define GETGROUPS_T $ac_cv_type_getgroups |
| EOF |
| |
| |
| if test "${target}" = "${build}"; then |
| TARGET_GETGROUPS_T=$ac_cv_type_getgroups |
| else |
| case "${target}" in |
| # This condition may need some tweaking. It should include all |
| # targets where the array type of the second argument of getgroups |
| # is int and the type of gid_t is not equivalent to int. |
| *-*-sunos* | *-*-ultrix*) |
| TARGET_GETGROUPS_T=int |
| ;; |
| *) |
| TARGET_GETGROUPS_T=gid_t |
| ;; |
| esac |
| fi |
| |
| |
| echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6 |
| echo "configure:3625: checking whether the printf functions support %p" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test "$cross_compiling" = yes; then |
| gcc_cv_func_printf_ptr=no |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 3633 "configure" |
| #include "confdefs.h" |
| #include <stdio.h> |
| |
| int main() |
| { |
| char buf[64]; |
| char *p = buf, *q = NULL; |
| sprintf(buf, "%p", p); |
| sscanf(buf, "%p", &q); |
| return (p != q); |
| } |
| EOF |
| if { (eval echo configure:3646: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
| then |
| gcc_cv_func_printf_ptr=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -fr conftest* |
| gcc_cv_func_printf_ptr=no |
| fi |
| rm -fr conftest* |
| fi |
| |
| rm -f core core.* *.core |
| fi |
| |
| echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6 |
| if test $gcc_cv_func_printf_ptr = yes ; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_PRINTF_PTR 1 |
| EOF |
| |
| fi |
| |
| |
| case "${host}" in |
| *-*-uwin*) |
| { echo "configure: error: |
| *** UWIN may not be used as a host platform because |
| *** linking with posix.dll is not allowed by the GNU GPL" 1>&2; exit 1; } |
| ;; |
| *-*-*vms*) |
| # Under VMS, vfork works very different than on Unix. The standard test |
| # won't work, and it isn't easily adaptable. It makes more sense to |
| # just force it. |
| ac_cv_func_vfork_works=yes |
| ;; |
| esac |
| echo $ac_n "checking for pid_t""... $ac_c" 1>&6 |
| echo "configure:3684: checking for pid_t" >&5 |
| if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 3689 "configure" |
| #include "confdefs.h" |
| #include <sys/types.h> |
| #if STDC_HEADERS |
| #include <stdlib.h> |
| #include <stddef.h> |
| #endif |
| EOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
| rm -rf conftest* |
| ac_cv_type_pid_t=yes |
| else |
| rm -rf conftest* |
| ac_cv_type_pid_t=no |
| fi |
| rm -f conftest* |
| |
| fi |
| echo "$ac_t""$ac_cv_type_pid_t" 1>&6 |
| if test $ac_cv_type_pid_t = no; then |
| cat >> confdefs.h <<\EOF |
| #define pid_t int |
| EOF |
| |
| fi |
| |
| ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'` |
| echo $ac_n "checking for vfork.h""... $ac_c" 1>&6 |
| echo "configure:3718: checking for vfork.h" >&5 |
| if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 3723 "configure" |
| #include "confdefs.h" |
| #include <vfork.h> |
| EOF |
| ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| { (eval echo configure:3728: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
| ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
| if test -z "$ac_err"; then |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=yes" |
| else |
| echo "$ac_err" >&5 |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=no" |
| fi |
| rm -f conftest* |
| fi |
| if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then |
| echo "$ac_t""yes" 1>&6 |
| cat >> confdefs.h <<\EOF |
| #define HAVE_VFORK_H 1 |
| EOF |
| |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| echo $ac_n "checking for working vfork""... $ac_c" 1>&6 |
| echo "configure:3753: checking for working vfork" >&5 |
| if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test "$cross_compiling" = yes; then |
| echo $ac_n "checking for vfork""... $ac_c" 1>&6 |
| echo "configure:3759: checking for vfork" >&5 |
| if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 3764 "configure" |
| #include "confdefs.h" |
| /* System header to define __stub macros and hopefully few prototypes, |
| which can conflict with char vfork(); below. */ |
| #include <assert.h> |
| /* Override any gcc2 internal prototype to avoid an error. */ |
| /* We use char because int might match the return type of a gcc2 |
| builtin and then its argument prototype would still apply. */ |
| char vfork(); |
| |
| int main() { |
| |
| /* The GNU C library defines this for functions which it implements |
| to always fail with ENOSYS. Some functions are actually named |
| something starting with __ and the normal name is an alias. */ |
| #if defined (__stub_vfork) || defined (__stub___vfork) |
| choke me |
| #else |
| vfork(); |
| #endif |
| |
| ; return 0; } |
| EOF |
| if { (eval echo configure:3787: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| eval "ac_cv_func_vfork=yes" |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| eval "ac_cv_func_vfork=no" |
| fi |
| rm -f conftest* |
| fi |
| |
| if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then |
| echo "$ac_t""yes" 1>&6 |
| : |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| ac_cv_func_vfork_works=$ac_cv_func_vfork |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 3809 "configure" |
| #include "confdefs.h" |
| /* Thanks to Paul Eggert for this test. */ |
| #include <stdio.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| #ifdef HAVE_UNISTD_H |
| #include <unistd.h> |
| #endif |
| #ifdef HAVE_VFORK_H |
| #include <vfork.h> |
| #endif |
| /* On some sparc systems, changes by the child to local and incoming |
| argument registers are propagated back to the parent. |
| The compiler is told about this with #include <vfork.h>, |
| but some compilers (e.g. gcc -O) don't grok <vfork.h>. |
| Test for this by using a static variable whose address |
| is put into a register that is clobbered by the vfork. */ |
| static |
| #ifdef __cplusplus |
| sparc_address_test (int arg) |
| #else |
| sparc_address_test (arg) int arg; |
| #endif |
| { |
| static pid_t child; |
| if (!child) { |
| child = vfork (); |
| if (child < 0) { |
| perror ("vfork"); |
| _exit(2); |
| } |
| if (!child) { |
| arg = getpid(); |
| write(-1, "", 0); |
| _exit (arg); |
| } |
| } |
| } |
| main() { |
| pid_t parent = getpid (); |
| pid_t child; |
| |
| sparc_address_test (); |
| |
| child = vfork (); |
| |
| if (child == 0) { |
| /* Here is another test for sparc vfork register problems. |
| This test uses lots of local variables, at least |
| as many local variables as main has allocated so far |
| including compiler temporaries. 4 locals are enough for |
| gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe. |
| A buggy compiler should reuse the register of parent |
| for one of the local variables, since it will think that |
| parent can't possibly be used any more in this routine. |
| Assigning to the local variable will thus munge parent |
| in the parent process. */ |
| pid_t |
| p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), |
| p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); |
| /* Convince the compiler that p..p7 are live; otherwise, it might |
| use the same hardware register for all 8 local variables. */ |
| if (p != p1 || p != p2 || p != p3 || p != p4 |
| || p != p5 || p != p6 || p != p7) |
| _exit(1); |
| |
| /* On some systems (e.g. IRIX 3.3), |
| vfork doesn't separate parent from child file descriptors. |
| If the child closes a descriptor before it execs or exits, |
| this munges the parent's descriptor as well. |
| Test for this by closing stdout in the child. */ |
| _exit(close(fileno(stdout)) != 0); |
| } else { |
| int status; |
| struct stat st; |
| |
| while (wait(&status) != child) |
| ; |
| exit( |
| /* Was there some problem with vforking? */ |
| child < 0 |
| |
| /* Did the child fail? (This shouldn't happen.) */ |
| || status |
| |
| /* Did the vfork/compiler bug occur? */ |
| || parent != getpid() |
| |
| /* Did the file descriptor bug occur? */ |
| || fstat(fileno(stdout), &st) != 0 |
| ); |
| } |
| } |
| EOF |
| if { (eval echo configure:3904: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
| then |
| ac_cv_func_vfork_works=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -fr conftest* |
| ac_cv_func_vfork_works=no |
| fi |
| rm -fr conftest* |
| fi |
| |
| fi |
| |
| echo "$ac_t""$ac_cv_func_vfork_works" 1>&6 |
| if test $ac_cv_func_vfork_works = no; then |
| cat >> confdefs.h <<\EOF |
| #define vfork fork |
| EOF |
| |
| fi |
| |
| for ac_func in getpagesize |
| do |
| echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 |
| echo "configure:3929: checking for $ac_func" >&5 |
| if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 3934 "configure" |
| #include "confdefs.h" |
| /* System header to define __stub macros and hopefully few prototypes, |
| which can conflict with char $ac_func(); below. */ |
| #include <assert.h> |
| /* Override any gcc2 internal prototype to avoid an error. */ |
| /* We use char because int might match the return type of a gcc2 |
| builtin and then its argument prototype would still apply. */ |
| char $ac_func(); |
| |
| int main() { |
| |
| /* The GNU C library defines this for functions which it implements |
| to always fail with ENOSYS. Some functions are actually named |
| something starting with __ and the normal name is an alias. */ |
| #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
| choke me |
| #else |
| $ac_func(); |
| #endif |
| |
| ; return 0; } |
| EOF |
| if { (eval echo configure:3957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| eval "ac_cv_func_$ac_func=yes" |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| eval "ac_cv_func_$ac_func=no" |
| fi |
| rm -f conftest* |
| fi |
| |
| if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then |
| echo "$ac_t""yes" 1>&6 |
| ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
| cat >> confdefs.h <<EOF |
| #define $ac_tr_func 1 |
| EOF |
| |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| done |
| |
| # The test program for the next two tests is the same except for one |
| # set of ifdefs. |
| cat >ct-mmap.inc <<'EOF' |
| #include <sys/types.h> |
| #include <sys/mman.h> |
| #include <fcntl.h> |
| #include <signal.h> |
| #include <setjmp.h> |
| #include <stdio.h> |
| |
| #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON) |
| # define MAP_ANONYMOUS MAP_ANON |
| #endif |
| |
| /* This mess was copied from the GNU getpagesize.h. */ |
| #ifndef HAVE_GETPAGESIZE |
| # ifdef HAVE_UNISTD_H |
| # include <unistd.h> |
| # endif |
| |
| /* Assume that all systems that can run configure have sys/param.h. */ |
| # ifndef HAVE_SYS_PARAM_H |
| # define HAVE_SYS_PARAM_H 1 |
| # endif |
| |
| # ifdef _SC_PAGESIZE |
| # define getpagesize() sysconf(_SC_PAGESIZE) |
| # else /* no _SC_PAGESIZE */ |
| # ifdef HAVE_SYS_PARAM_H |
| # include <sys/param.h> |
| # ifdef EXEC_PAGESIZE |
| # define getpagesize() EXEC_PAGESIZE |
| # else /* no EXEC_PAGESIZE */ |
| # ifdef NBPG |
| # define getpagesize() NBPG * CLSIZE |
| # ifndef CLSIZE |
| # define CLSIZE 1 |
| # endif /* no CLSIZE */ |
| # else /* no NBPG */ |
| # ifdef NBPC |
| # define getpagesize() NBPC |
| # else /* no NBPC */ |
| # ifdef PAGESIZE |
| # define getpagesize() PAGESIZE |
| # endif /* PAGESIZE */ |
| # endif /* no NBPC */ |
| # endif /* no NBPG */ |
| # endif /* no EXEC_PAGESIZE */ |
| # else /* no HAVE_SYS_PARAM_H */ |
| # define getpagesize() 8192 /* punt totally */ |
| # endif /* no HAVE_SYS_PARAM_H */ |
| # endif /* no _SC_PAGESIZE */ |
| |
| #endif /* no HAVE_GETPAGESIZE */ |
| |
| #ifndef MAP_FAILED |
| # define MAP_FAILED -1 |
| #endif |
| |
| #undef perror_exit |
| #define perror_exit(str, val) \ |
| do { perror(str); exit(val); } while (0) |
| |
| /* Some versions of cygwin mmap require that munmap is called with the |
| same parameters as mmap. GCC expects that this is not the case. |
| Test for various forms of this problem. Warning - icky signal games. */ |
| |
| static sigset_t unblock_sigsegv; |
| static jmp_buf r; |
| static size_t pg; |
| static int devzero; |
| |
| static char * |
| anonmap (size) |
| size_t size; |
| { |
| #ifdef USE_MAP_ANON |
| return (char *) mmap (0, size, PROT_READ|PROT_WRITE, |
| MAP_PRIVATE|MAP_ANONYMOUS, -1, 0); |
| #else |
| return (char *) mmap (0, size, PROT_READ|PROT_WRITE, |
| MAP_PRIVATE, devzero, 0); |
| #endif |
| } |
| |
| static void |
| sigsegv (unused) |
| int unused; |
| { |
| sigprocmask (SIG_UNBLOCK, &unblock_sigsegv, 0); |
| longjmp (r, 1); |
| } |
| |
| /* Basic functionality test. */ |
| void |
| test_0 () |
| { |
| char *x = anonmap (pg); |
| if (x == (char *) MAP_FAILED) |
| perror_exit("test 0 mmap", 2); |
| |
| *(int *)x += 1; |
| |
| if (munmap(x, pg) < 0) |
| perror_exit("test 0 munmap", 3); |
| } |
| |
| /* 1. If we map a 2-page region and unmap its second page, the first page |
| must remain. */ |
| static void |
| test_1 () |
| { |
| char *x = anonmap (pg * 2); |
| if (x == (char *)MAP_FAILED) |
| perror_exit ("test 1 mmap", 4); |
| |
| signal (SIGSEGV, sigsegv); |
| if (setjmp (r)) |
| perror_exit ("test 1 fault", 5); |
| |
| x[0] = 1; |
| x[pg] = 1; |
| |
| if (munmap (x + pg, pg) < 0) |
| perror_exit ("test 1 munmap 1", 6); |
| x[0] = 2; |
| |
| if (setjmp (r) == 0) |
| { |
| x[pg] = 1; |
| perror_exit ("test 1 no fault", 7); |
| } |
| if (munmap (x, pg) < 0) |
| perror_exit ("test 1 munmap 2", 8); |
| } |
| |
| /* 2. If we map a 2-page region and unmap its first page, the second |
| page must remain. */ |
| static void |
| test_2 () |
| { |
| char *x = anonmap (pg * 2); |
| if (x == (char *)MAP_FAILED) |
| perror_exit ("test 2 mmap", 9); |
| |
| signal (SIGSEGV, sigsegv); |
| if (setjmp (r)) |
| perror_exit ("test 2 fault", 10); |
| |
| x[0] = 1; |
| x[pg] = 1; |
| |
| if (munmap (x, pg) < 0) |
| perror_exit ("test 2 munmap 1", 11); |
| |
| x[pg] = 2; |
| |
| if (setjmp (r) == 0) |
| { |
| x[0] = 1; |
| perror_exit ("test 2 no fault", 12); |
| } |
| |
| if (munmap (x+pg, pg) < 0) |
| perror_exit ("test 2 munmap 2", 13); |
| } |
| |
| /* 3. If we map two adjacent 1-page regions and unmap them both with |
| one munmap, both must go away. |
| |
| Getting two adjacent 1-page regions with two mmap calls is slightly |
| tricky. All OS's tested skip over already-allocated blocks; therefore |
| we have been careful to unmap all allocated regions in previous tests. |
| HP/UX allocates pages backward in memory. No OS has yet been observed |
| to be so perverse as to leave unmapped space between consecutive calls |
| to mmap. */ |
| |
| static void |
| test_3 () |
| { |
| char *x, *y, *z; |
| |
| x = anonmap (pg); |
| if (x == (char *)MAP_FAILED) |
| perror_exit ("test 3 mmap 1", 14); |
| y = anonmap (pg); |
| if (y == (char *)MAP_FAILED) |
| perror_exit ("test 3 mmap 2", 15); |
| |
| if (y != x + pg) |
| { |
| if (y == x - pg) |
| z = y, y = x, x = z; |
| else |
| { |
| fprintf (stderr, "test 3 nonconsecutive pages - %lx, %lx\n", |
| (unsigned long)x, (unsigned long)y); |
| exit (16); |
| } |
| } |
| |
| signal (SIGSEGV, sigsegv); |
| if (setjmp (r)) |
| perror_exit ("test 3 fault", 17); |
| |
| x[0] = 1; |
| y[0] = 1; |
| |
| if (munmap (x, pg*2) < 0) |
| perror_exit ("test 3 munmap", 18); |
| |
| if (setjmp (r) == 0) |
| { |
| x[0] = 1; |
| perror_exit ("test 3 no fault 1", 19); |
| } |
| |
| signal (SIGSEGV, sigsegv); |
| if (setjmp (r) == 0) |
| { |
| y[0] = 1; |
| perror_exit ("test 3 no fault 2", 20); |
| } |
| } |
| |
| int |
| main () |
| { |
| sigemptyset (&unblock_sigsegv); |
| sigaddset (&unblock_sigsegv, SIGSEGV); |
| pg = getpagesize (); |
| #ifndef USE_MAP_ANON |
| devzero = open ("/dev/zero", O_RDWR); |
| if (devzero < 0) |
| perror_exit ("open /dev/zero", 1); |
| #endif |
| |
| test_0(); |
| test_1(); |
| test_2(); |
| test_3(); |
| |
| exit(0); |
| } |
| EOF |
| |
| echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6 |
| echo "configure:4228: checking for working mmap from /dev/zero" >&5 |
| if eval "test \"`echo '$''{'ac_cv_func_mmap_dev_zero'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test "$cross_compiling" = yes; then |
| # If this is not cygwin, and /dev/zero is a character device, it's probably |
| # safe to assume it works. |
| case "$host_os" in |
| cygwin* | win32 | pe | mingw* ) ac_cv_func_mmap_dev_zero=buggy ;; |
| * ) if test -c /dev/zero |
| then ac_cv_func_mmap_dev_zero=yes |
| else ac_cv_func_mmap_dev_zero=no |
| fi ;; |
| esac |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 4244 "configure" |
| #include "confdefs.h" |
| #include "ct-mmap.inc" |
| EOF |
| if { (eval echo configure:4248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
| then |
| ac_cv_func_mmap_dev_zero=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -fr conftest* |
| if test $? -lt 4 |
| then ac_cv_func_mmap_dev_zero=no |
| else ac_cv_func_mmap_dev_zero=buggy |
| fi |
| fi |
| rm -fr conftest* |
| fi |
| |
| |
| fi |
| |
| echo "$ac_t""$ac_cv_func_mmap_dev_zero" 1>&6 |
| if test $ac_cv_func_mmap_dev_zero = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_MMAP_DEV_ZERO 1 |
| EOF |
| |
| fi |
| |
| echo $ac_n "checking for working mmap with MAP_ANON(YMOUS)""... $ac_c" 1>&6 |
| echo "configure:4275: checking for working mmap with MAP_ANON(YMOUS)" >&5 |
| if eval "test \"`echo '$''{'ac_cv_func_mmap_anon'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test "$cross_compiling" = yes; then |
| # Unlike /dev/zero, it is not safe to assume MAP_ANON(YMOUS) works |
| # just because it's there. Some SCO Un*xen define it but don't implement it. |
| ac_cv_func_mmap_anon=no |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 4285 "configure" |
| #include "confdefs.h" |
| #define USE_MAP_ANON |
| #include "ct-mmap.inc" |
| EOF |
| if { (eval echo configure:4290: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
| then |
| ac_cv_func_mmap_anon=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -fr conftest* |
| if test $? -lt 4 |
| then ac_cv_func_mmap_anon=no |
| else ac_cv_func_mmap_anon=buggy |
| fi |
| fi |
| rm -fr conftest* |
| fi |
| |
| |
| fi |
| |
| echo "$ac_t""$ac_cv_func_mmap_anon" 1>&6 |
| if test $ac_cv_func_mmap_anon = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_MMAP_ANON 1 |
| EOF |
| |
| fi |
| rm -f ct-mmap.inc |
| |
| echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6 |
| echo "configure:4318: checking for working mmap of a file" >&5 |
| if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| # Create a file one thousand bytes long. |
| for i in 1 2 3 4 5 6 7 8 9 0 |
| do for j in 1 2 3 4 5 6 7 8 9 0 |
| do echo $i $j xxxxx |
| done |
| done > conftestdata$$ |
| |
| if test "$cross_compiling" = yes; then |
| ac_cv_func_mmap_file=no |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 4333 "configure" |
| #include "confdefs.h" |
| |
| /* Test by Zack Weinberg. Modified from MMAP_ANYWHERE test by |
| Richard Henderson and Alexandre Oliva. |
| Check whether read-only mmap of a plain file works. */ |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| #include <fcntl.h> |
| #include <sys/mman.h> |
| |
| int main() |
| { |
| char *x; |
| int fd; |
| struct stat st; |
| |
| fd = open("conftestdata$$", O_RDONLY); |
| if (fd < 0) |
| exit(1); |
| |
| if (fstat (fd, &st)) |
| exit(2); |
| |
| x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0); |
| if (x == (char *) -1) |
| exit(3); |
| |
| if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ') |
| exit(4); |
| |
| if (munmap(x, st.st_size) < 0) |
| exit(5); |
| |
| exit(0); |
| } |
| EOF |
| if { (eval echo configure:4370: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
| then |
| ac_cv_func_mmap_file=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -fr conftest* |
| ac_cv_func_mmap_file=no |
| fi |
| rm -fr conftest* |
| fi |
| |
| fi |
| |
| echo "$ac_t""$ac_cv_func_mmap_file" 1>&6 |
| if test $ac_cv_func_mmap_file = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_MMAP_FILE 1 |
| EOF |
| |
| fi |
| |
| |
| |
| |
| am_cv_lib_iconv_ldpath= |
| # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given. |
| if test "${with_libiconv_prefix+set}" = set; then |
| withval="$with_libiconv_prefix" |
| |
| for dir in `echo "$withval" | tr : ' '`; do |
| if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi |
| if test -d $dir/lib; then am_cv_lib_iconv_ldpath="-L$dir/lib"; fi |
| done |
| |
| fi |
| |
| |
| echo $ac_n "checking for iconv""... $ac_c" 1>&6 |
| echo "configure:4409: checking for iconv" >&5 |
| if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| |
| am_cv_func_iconv="no, consider installing GNU libiconv" |
| am_cv_lib_iconv=no |
| cat > conftest.$ac_ext <<EOF |
| #line 4417 "configure" |
| #include "confdefs.h" |
| #include <stdlib.h> |
| #include <iconv.h> |
| int main() { |
| iconv_t cd = iconv_open("",""); |
| iconv(cd,NULL,NULL,NULL,NULL); |
| iconv_close(cd); |
| ; return 0; } |
| EOF |
| if { (eval echo configure:4427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| am_cv_func_iconv=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -f conftest* |
| if test "$am_cv_func_iconv" != yes; then |
| am_save_LIBS="$LIBS" |
| LIBS="$LIBS $am_cv_libiconv_ldpath -liconv" |
| cat > conftest.$ac_ext <<EOF |
| #line 4439 "configure" |
| #include "confdefs.h" |
| #include <stdlib.h> |
| #include <iconv.h> |
| int main() { |
| iconv_t cd = iconv_open("",""); |
| iconv(cd,NULL,NULL,NULL,NULL); |
| iconv_close(cd); |
| ; return 0; } |
| EOF |
| if { (eval echo configure:4449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| am_cv_lib_iconv=yes |
| am_cv_func_iconv=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -f conftest* |
| LIBS="$am_save_LIBS" |
| fi |
| |
| fi |
| |
| echo "$ac_t""$am_cv_func_iconv" 1>&6 |
| if test "$am_cv_func_iconv" = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_ICONV 1 |
| EOF |
| |
| echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6 |
| echo "configure:4470: checking for iconv declaration" >&5 |
| if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| |
| cat > conftest.$ac_ext <<EOF |
| #line 4476 "configure" |
| #include "confdefs.h" |
| |
| #include <stdlib.h> |
| #include <iconv.h> |
| extern |
| #ifdef __cplusplus |
| "C" |
| #endif |
| #if defined(__STDC__) || defined(__cplusplus) |
| size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); |
| #else |
| size_t iconv(); |
| #endif |
| |
| int main() { |
| |
| ; return 0; } |
| EOF |
| if { (eval echo configure:4495: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| am_cv_proto_iconv_arg1="" |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| am_cv_proto_iconv_arg1="const" |
| fi |
| rm -f conftest* |
| am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" |
| fi |
| |
| am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` |
| echo "$ac_t""${ac_t:- |
| }$am_cv_proto_iconv" 1>&6 |
| cat >> confdefs.h <<EOF |
| #define ICONV_CONST $am_cv_proto_iconv_arg1 |
| EOF |
| |
| fi |
| LIBICONV= |
| if test "$am_cv_lib_iconv" = yes; then |
| LIBICONV="$am_cv_lib_iconv_ldpath -liconv" |
| fi |
| |
| |
| |
| # We will need to find libiberty.h and ansidecl.h |
| saved_CFLAGS="$CFLAGS" |
| CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include" |
| for ac_func in getenv atol sbrk abort atof getcwd getwd \ |
| strsignal putc_unlocked fputs_unlocked fwrite_unlocked \ |
| fprintf_unlocked strstr errno \ |
| malloc realloc calloc free basename getopt clock |
| do |
| ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
| echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6 |
| echo "configure:4533: checking whether $ac_func is declared" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 4538 "configure" |
| #include "confdefs.h" |
| #undef $ac_tr_decl |
| #define $ac_tr_decl 1 |
| |
| #include "ansidecl.h" |
| #include "system.h" |
| |
| int main() { |
| #ifndef $ac_func |
| char *(*pfn) = (char *(*)) $ac_func ; |
| #endif |
| ; return 0; } |
| EOF |
| if { (eval echo configure:4552: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| eval "gcc_cv_have_decl_$ac_func=yes" |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| eval "gcc_cv_have_decl_$ac_func=no" |
| fi |
| rm -f conftest* |
| fi |
| |
| if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
| echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF |
| #define $ac_tr_decl 1 |
| EOF |
| |
| else |
| echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF |
| #define $ac_tr_decl 0 |
| EOF |
| |
| fi |
| |
| done |
| if test x = y ; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_GETENV 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_ATOL 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_SBRK 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_ABORT 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_ATOF 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_GETCWD 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_GETWD 1 |
| EOF |
| \ |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_STRSIGNAL 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_PUTC_UNLOCKED 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_FPUTS_UNLOCKED 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_FWRITE_UNLOCKED 1 |
| EOF |
| \ |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_FPRINTF_UNLOCKED 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_STRSTR 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_ERRNO 1 |
| EOF |
| \ |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_MALLOC 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_REALLOC 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_CALLOC 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_FREE 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_BASENAME 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_GETOPT 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_CLOCK 1 |
| EOF |
| fi |
| |
| |
| for ac_func in getrlimit setrlimit getrusage |
| do |
| ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
| echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6 |
| echo "configure:4651: checking whether $ac_func is declared" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 4656 "configure" |
| #include "confdefs.h" |
| #undef $ac_tr_decl |
| #define $ac_tr_decl 1 |
| |
| #include "ansidecl.h" |
| #include "system.h" |
| #ifdef HAVE_SYS_RESOURCE_H |
| #include <sys/resource.h> |
| #endif |
| |
| |
| int main() { |
| #ifndef $ac_func |
| char *(*pfn) = (char *(*)) $ac_func ; |
| #endif |
| ; return 0; } |
| EOF |
| if { (eval echo configure:4674: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| eval "gcc_cv_have_decl_$ac_func=yes" |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| eval "gcc_cv_have_decl_$ac_func=no" |
| fi |
| rm -f conftest* |
| fi |
| |
| if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
| echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF |
| #define $ac_tr_decl 1 |
| EOF |
| |
| else |
| echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF |
| #define $ac_tr_decl 0 |
| EOF |
| |
| fi |
| |
| done |
| if test x = y ; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_GETRLIMIT 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_SETRLIMIT 1 |
| EOF |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_GETRUSAGE 1 |
| EOF |
| fi |
| |
| |
| for ac_func in times |
| do |
| ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
| echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6 |
| echo "configure:4716: checking whether $ac_func is declared" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 4721 "configure" |
| #include "confdefs.h" |
| #undef $ac_tr_decl |
| #define $ac_tr_decl 1 |
| |
| #include "ansidecl.h" |
| #include "system.h" |
| #ifdef HAVE_SYS_TIMES_H |
| #include <sys/times.h> |
| #endif |
| |
| |
| int main() { |
| #ifndef $ac_func |
| char *(*pfn) = (char *(*)) $ac_func ; |
| #endif |
| ; return 0; } |
| EOF |
| if { (eval echo configure:4739: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| eval "gcc_cv_have_decl_$ac_func=yes" |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| eval "gcc_cv_have_decl_$ac_func=no" |
| fi |
| rm -f conftest* |
| fi |
| |
| if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then |
| echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF |
| #define $ac_tr_decl 1 |
| EOF |
| |
| else |
| echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF |
| #define $ac_tr_decl 0 |
| EOF |
| |
| fi |
| |
| done |
| if test x = y ; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_DECL_TIMES 1 |
| EOF |
| fi |
| |
| |
| # More time-related stuff. |
| echo $ac_n "checking for struct tms""... $ac_c" 1>&6 |
| echo "configure:4773: checking for struct tms" >&5 |
| if eval "test \"`echo '$''{'ac_cv_struct_tms'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| |
| cat > conftest.$ac_ext <<EOF |
| #line 4779 "configure" |
| #include "confdefs.h" |
| |
| #include "ansidecl.h" |
| #include "system.h" |
| #ifdef HAVE_SYS_TIMES_H |
| #include <sys/times.h> |
| #endif |
| |
| int main() { |
| struct tms tms; |
| ; return 0; } |
| EOF |
| if { (eval echo configure:4792: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| ac_cv_struct_tms=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| ac_cv_struct_tms=no |
| fi |
| rm -f conftest* |
| fi |
| |
| echo "$ac_t""$ac_cv_struct_tms" 1>&6 |
| if test $ac_cv_struct_tms = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_STRUCT_TMS 1 |
| EOF |
| |
| fi |
| |
| # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE. |
| # revisit after autoconf 2.50. |
| echo $ac_n "checking for clock_t""... $ac_c" 1>&6 |
| echo "configure:4815: checking for clock_t" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_type_clock_t'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| |
| cat > conftest.$ac_ext <<EOF |
| #line 4821 "configure" |
| #include "confdefs.h" |
| |
| #include "ansidecl.h" |
| #include "system.h" |
| |
| int main() { |
| clock_t x; |
| ; return 0; } |
| EOF |
| if { (eval echo configure:4831: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| gcc_cv_type_clock_t=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| gcc_cv_type_clock_t=no |
| fi |
| rm -f conftest* |
| fi |
| |
| echo "$ac_t""$gcc_cv_type_clock_t" 1>&6 |
| if test $gcc_cv_type_clock_t = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_CLOCK_T 1 |
| EOF |
| |
| fi |
| |
| # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests. |
| CFLAGS="$saved_CFLAGS" |
| |
| # mkdir takes a single argument on some systems. |
| echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6 |
| echo "configure:4856: checking if mkdir takes one argument" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 4861 "configure" |
| #include "confdefs.h" |
| |
| #include <sys/types.h> |
| #ifdef HAVE_SYS_STAT_H |
| # include <sys/stat.h> |
| #endif |
| #ifdef HAVE_UNISTD_H |
| # include <unistd.h> |
| #endif |
| #ifdef HAVE_DIRECT_H |
| # include <direct.h> |
| #endif |
| int main() { |
| mkdir ("foo", 0); |
| ; return 0; } |
| EOF |
| if { (eval echo configure:4878: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| gcc_cv_mkdir_takes_one_arg=no |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| gcc_cv_mkdir_takes_one_arg=yes |
| fi |
| rm -f conftest* |
| fi |
| |
| echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6 |
| if test $gcc_cv_mkdir_takes_one_arg = yes ; then |
| cat >> confdefs.h <<\EOF |
| #define MKDIR_TAKES_ONE_ARG 1 |
| EOF |
| |
| fi |
| |
| |
| # File extensions |
| manext='.1' |
| objext='.o' |
| |
| |
| |
| build_xm_file= |
| build_xm_defines= |
| build_install_headers_dir=install-headers-tar |
| build_exeext= |
| host_xm_file= |
| host_xm_defines= |
| host_xmake_file= |
| host_truncate_target= |
| host_exeext= |
| |
| # Decode the host machine, then the target machine. |
| # For the host machine, we save the xm_file variable as host_xm_file; |
| # then we decode the target machine and forget everything else |
| # that came from the host machine. |
| for machine in $build $host $target; do |
| . ${srcdir}/config.gcc |
| done |
| |
| extra_objs="${host_extra_objs} ${extra_objs}" |
| |
| # Default the target-machine variables that were not explicitly set. |
| if test x"$tm_file" = x |
| then tm_file=$cpu_type/$cpu_type.h; fi |
| |
| if test x"$extra_headers" = x |
| then extra_headers=; fi |
| |
| if test x$md_file = x |
| then md_file=$cpu_type/$cpu_type.md; fi |
| |
| if test x$out_file = x |
| then out_file=$cpu_type/$cpu_type.c; fi |
| |
| if test x"$tmake_file" = x |
| then tmake_file=$cpu_type/t-$cpu_type |
| fi |
| |
| if test x"$dwarf2" = xyes |
| then tm_file="$tm_file tm-dwarf2.h" |
| fi |
| |
| if test x$float_format = x |
| then float_format=i64 |
| fi |
| |
| if test $float_format = none |
| then float_h_file=Makefile.in |
| else float_h_file=float-$float_format.h |
| fi |
| |
| # Handle cpp installation. |
| if test x$enable_cpp != xno |
| then |
| tmake_file="$tmake_file t-install-cpp" |
| fi |
| |
| # Say what files are being used for the output code and MD file. |
| echo "Using \`$srcdir/config/$out_file' for machine-specific logic." |
| echo "Using \`$srcdir/config/$md_file' as machine description file." |
| |
| # If any of the xm_file variables contain nonexistent files, warn |
| # about them and drop them. |
| |
| bx= |
| for x in $build_xm_file; do |
| if test -f $srcdir/config/$x |
| then bx="$bx $x" |
| else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2 |
| fi |
| done |
| build_xm_file="$bx" |
| |
| hx= |
| for x in $host_xm_file; do |
| if test -f $srcdir/config/$x |
| then hx="$hx $x" |
| else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2 |
| fi |
| done |
| host_xm_file="$hx" |
| |
| tx= |
| for x in $xm_file; do |
| if test -f $srcdir/config/$x |
| then tx="$tx $x" |
| else echo "configure: warning: $srcdir/config/$x does not exist." 1>&2 |
| fi |
| done |
| xm_file="$tx" |
| |
| count=a |
| for f in $tm_file; do |
| count=${count}x |
| done |
| if test $count = ax; then |
| echo "Using \`$srcdir/config/$tm_file' as target machine macro file." |
| else |
| echo "Using the following target machine macro files:" |
| for f in $tm_file; do |
| echo " $srcdir/config/$f" |
| done |
| fi |
| |
| count=a |
| for f in $host_xm_file; do |
| count=${count}x |
| done |
| if test $count = a; then |
| : |
| elif test $count = ax; then |
| echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file." |
| else |
| echo "Using the following host machine macro files:" |
| for f in $host_xm_file; do |
| echo " $srcdir/config/$f" |
| done |
| fi |
| |
| if test "$host_xm_file" != "$build_xm_file"; then |
| count=a |
| for f in $build_xm_file; do |
| count=${count}x |
| done |
| if test $count = a; then |
| : |
| elif test $count = ax; then |
| echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file." |
| else |
| echo "Using the following build machine macro files:" |
| for f in $build_xm_file; do |
| echo " $srcdir/config/$f" |
| done |
| fi |
| fi |
| |
| if test x$thread_file = x; then |
| if test x$target_thread_file != x; then |
| thread_file=$target_thread_file |
| else |
| thread_file='single' |
| fi |
| fi |
| |
| # auto-host.h is the file containing items generated by autoconf and is |
| # the first file included by config.h. |
| # If host=build, it is correct to have hconfig include auto-host.h |
| # as well. If host!=build, we are in error and need to do more |
| # work to find out the build config parameters. |
| if test x$host = x$build |
| then |
| build_auto=auto-host.h |
| FORBUILD=.. |
| else |
| # We create a subdir, then run autoconf in the subdir. |
| # To prevent recursion we set host and build for the new |
| # invocation of configure to the build for this invocation |
| # of configure. |
| tempdir=build.$$ |
| rm -rf $tempdir |
| mkdir $tempdir |
| cd $tempdir |
| case ${srcdir} in |
| /* | A-Za-z:\\/* ) realsrcdir=${srcdir};; |
| *) realsrcdir=../${srcdir};; |
| esac |
| saved_CFLAGS="${CFLAGS}" |
| CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \ |
| ${realsrcdir}/configure \ |
| --target=$target --host=$build --build=$build |
| CFLAGS="${saved_CFLAGS}" |
| |
| # We just finished tests for the build machine, so rename |
| # the file auto-build.h in the gcc directory. |
| mv auto-host.h ../auto-build.h |
| cd .. |
| rm -rf $tempdir |
| build_auto=auto-build.h |
| FORBUILD=../$build |
| fi |
| |
| |
| tm_file="${tm_file} defaults.h" |
| host_xm_file="auto-host.h ansidecl.h ${host_xm_file} ${tm_file}" |
| build_xm_file="${build_auto} ansidecl.h ${build_xm_file} ${tm_file}" |
| xm_file="ansidecl.h ${xm_file} ${tm_file}" |
| |
| # Truncate the target if necessary |
| if test x$host_truncate_target != x; then |
| target=`echo $target | sed -e 's/\(..............\).*/\1/'` |
| fi |
| |
| # Get the version trigger filename from the toplevel |
| if test "${with_gcc_version_trigger+set}" = set; then |
| gcc_version_trigger=$with_gcc_version_trigger |
| else |
| gcc_version_trigger=${srcdir}/version.c |
| fi |
| gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*"\([^"]*\)".*/\1/'` |
| gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'` |
| |
| # Compile in configure arguments. |
| if test -f configargs.h ; then |
| # Being re-configured. |
| gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'` |
| gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS" |
| else |
| gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS" |
| fi |
| cat > configargs.h <<EOF |
| /* Generated automatically. */ |
| static const char configuration_arguments[] = "$gcc_config_arguments"; |
| static const char thread_model[] = "$thread_file"; |
| EOF |
| |
| # Internationalization |
| PACKAGE=gcc |
| VERSION="$gcc_version" |
| |
| |
| |
| # Enable NLS support by default |
| # Check whether --enable-nls or --disable-nls was given. |
| if test "${enable_nls+set}" = set; then |
| enableval="$enable_nls" |
| : |
| else |
| enable_nls=yes |
| fi |
| |
| |
| # if cross compiling, disable NLS support. |
| # It's not worth the trouble, at least for now. |
| |
| if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then |
| echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2 |
| enable_nls=no |
| fi |
| |
| |
| |
| echo $ac_n "checking for library containing strerror""... $ac_c" 1>&6 |
| echo "configure:5146: checking for library containing strerror" >&5 |
| if eval "test \"`echo '$''{'ac_cv_search_strerror'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| ac_func_search_save_LIBS="$LIBS" |
| ac_cv_search_strerror="no" |
| cat > conftest.$ac_ext <<EOF |
| #line 5153 "configure" |
| #include "confdefs.h" |
| /* Override any gcc2 internal prototype to avoid an error. */ |
| /* We use char because int might match the return type of a gcc2 |
| builtin and then its argument prototype would still apply. */ |
| char strerror(); |
| |
| int main() { |
| strerror() |
| ; return 0; } |
| EOF |
| if { (eval echo configure:5164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| ac_cv_search_strerror="none required" |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -f conftest* |
| test "$ac_cv_search_strerror" = "no" && for i in cposix; do |
| LIBS="-l$i $ac_func_search_save_LIBS" |
| cat > conftest.$ac_ext <<EOF |
| #line 5175 "configure" |
| #include "confdefs.h" |
| /* Override any gcc2 internal prototype to avoid an error. */ |
| /* We use char because int might match the return type of a gcc2 |
| builtin and then its argument prototype would still apply. */ |
| char strerror(); |
| |
| int main() { |
| strerror() |
| ; return 0; } |
| EOF |
| if { (eval echo configure:5186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| ac_cv_search_strerror="-l$i" |
| break |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -f conftest* |
| done |
| LIBS="$ac_func_search_save_LIBS" |
| fi |
| |
| echo "$ac_t""$ac_cv_search_strerror" 1>&6 |
| if test "$ac_cv_search_strerror" != "no"; then |
| test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS" |
| |
| else : |
| |
| fi |
| |
| |
| echo $ac_n "checking for working const""... $ac_c" 1>&6 |
| echo "configure:5209: checking for working const" >&5 |
| if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 5214 "configure" |
| #include "confdefs.h" |
| |
| int main() { |
| |
| /* Ultrix mips cc rejects this. */ |
| typedef int charset[2]; const charset x; |
| /* SunOS 4.1.1 cc rejects this. */ |
| char const *const *ccp; |
| char **p; |
| /* NEC SVR4.0.2 mips cc rejects this. */ |
| struct point {int x, y;}; |
| static struct point const zero = {0,0}; |
| /* AIX XL C 1.02.0.0 rejects this. |
| It does not let you subtract one const X* pointer from another in an arm |
| of an if-expression whose if-part is not a constant expression */ |
| const char *g = "string"; |
| ccp = &g + (g ? g-g : 0); |
| /* HPUX 7.0 cc rejects these. */ |
| ++ccp; |
| p = (char**) ccp; |
| ccp = (char const *const *) p; |
| { /* SCO 3.2v4 cc rejects this. */ |
| char *t; |
| char const *s = 0 ? (char *) 0 : (char const *) 0; |
| |
| *t++ = 0; |
| } |
| { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ |
| int x[] = {25, 17}; |
| const int *foo = &x[0]; |
| ++foo; |
| } |
| { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ |
| typedef const int *iptr; |
| iptr p = 0; |
| ++p; |
| } |
| { /* AIX XL C 1.02.0.0 rejects this saying |
| "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ |
| struct s { int j; const int *ap[3]; }; |
| struct s *b; b->j = 5; |
| } |
| { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ |
| const int foo = 10; |
| } |
| |
| ; return 0; } |
| EOF |
| if { (eval echo configure:5263: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| ac_cv_c_const=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| ac_cv_c_const=no |
| fi |
| rm -f conftest* |
| fi |
| |
| echo "$ac_t""$ac_cv_c_const" 1>&6 |
| if test $ac_cv_c_const = no; then |
| cat >> confdefs.h <<\EOF |
| #define const |
| EOF |
| |
| fi |
| |
| echo $ac_n "checking for off_t""... $ac_c" 1>&6 |
| echo "configure:5284: checking for off_t" >&5 |
| if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 5289 "configure" |
| #include "confdefs.h" |
| #include <sys/types.h> |
| #if STDC_HEADERS |
| #include <stdlib.h> |
| #include <stddef.h> |
| #endif |
| EOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
| rm -rf conftest* |
| ac_cv_type_off_t=yes |
| else |
| rm -rf conftest* |
| ac_cv_type_off_t=no |
| fi |
| rm -f conftest* |
| |
| fi |
| echo "$ac_t""$ac_cv_type_off_t" 1>&6 |
| if test $ac_cv_type_off_t = no; then |
| cat >> confdefs.h <<\EOF |
| #define off_t long |
| EOF |
| |
| fi |
| |
| echo $ac_n "checking for size_t""... $ac_c" 1>&6 |
| echo "configure:5317: checking for size_t" >&5 |
| if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 5322 "configure" |
| #include "confdefs.h" |
| #include <sys/types.h> |
| #if STDC_HEADERS |
| #include <stdlib.h> |
| #include <stddef.h> |
| #endif |
| EOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then |
| rm -rf conftest* |
| ac_cv_type_size_t=yes |
| else |
| rm -rf conftest* |
| ac_cv_type_size_t=no |
| fi |
| rm -f conftest* |
| |
| fi |
| echo "$ac_t""$ac_cv_type_size_t" 1>&6 |
| if test $ac_cv_type_size_t = no; then |
| cat >> confdefs.h <<\EOF |
| #define size_t unsigned |
| EOF |
| |
| fi |
| |
| # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works |
| # for constant arguments. Useless! |
| echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 |
| echo "configure:5352: checking for working alloca.h" >&5 |
| if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 5357 "configure" |
| #include "confdefs.h" |
| #include <alloca.h> |
| int main() { |
| char *p = alloca(2 * sizeof(int)); |
| ; return 0; } |
| EOF |
| if { (eval echo configure:5364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| ac_cv_header_alloca_h=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| ac_cv_header_alloca_h=no |
| fi |
| rm -f conftest* |
| fi |
| |
| echo "$ac_t""$ac_cv_header_alloca_h" 1>&6 |
| if test $ac_cv_header_alloca_h = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_ALLOCA_H 1 |
| EOF |
| |
| fi |
| |
| echo $ac_n "checking for alloca""... $ac_c" 1>&6 |
| echo "configure:5385: checking for alloca" >&5 |
| if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 5390 "configure" |
| #include "confdefs.h" |
| |
| #ifdef __GNUC__ |
| # define alloca __builtin_alloca |
| #else |
| # ifdef _MSC_VER |
| # include <malloc.h> |
| # define alloca _alloca |
| # else |
| # if HAVE_ALLOCA_H |
| # include <alloca.h> |
| # else |
| # ifdef _AIX |
| #pragma alloca |
| # else |
| # ifndef alloca /* predefined by HP cc +Olibcalls */ |
| char *alloca (); |
| # endif |
| # endif |
| # endif |
| # endif |
| #endif |
| |
| int main() { |
| char *p = (char *) alloca(1); |
| ; return 0; } |
| EOF |
| if { (eval echo configure:5418: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| ac_cv_func_alloca_works=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| ac_cv_func_alloca_works=no |
| fi |
| rm -f conftest* |
| fi |
| |
| echo "$ac_t""$ac_cv_func_alloca_works" 1>&6 |
| if test $ac_cv_func_alloca_works = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_ALLOCA 1 |
| EOF |
| |
| fi |
| |
| if test $ac_cv_func_alloca_works = no; then |
| # The SVR3 libPW and SVR4 libucb both contain incompatible functions |
| # that cause trouble. Some versions do not even contain alloca or |
| # contain a buggy version. If you still want to use their alloca, |
| # use ar to extract alloca.o from them instead of compiling alloca.c. |
| ALLOCA=alloca.${ac_objext} |
| cat >> confdefs.h <<\EOF |
| #define C_ALLOCA 1 |
| EOF |
| |
| |
| echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 |
| echo "configure:5450: checking whether alloca needs Cray hooks" >&5 |
| if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 5455 "configure" |
| #include "confdefs.h" |
| #if defined(CRAY) && ! defined(CRAY2) |
| webecray |
| #else |
| wenotbecray |
| #endif |
| |
| EOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| egrep "webecray" >/dev/null 2>&1; then |
| rm -rf conftest* |
| ac_cv_os_cray=yes |
| else |
| rm -rf conftest* |
| ac_cv_os_cray=no |
| fi |
| rm -f conftest* |
| |
| fi |
| |
| echo "$ac_t""$ac_cv_os_cray" 1>&6 |
| if test $ac_cv_os_cray = yes; then |
| for ac_func in _getb67 GETB67 getb67; do |
| echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 |
| echo "configure:5480: checking for $ac_func" >&5 |
| if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 5485 "configure" |
| #include "confdefs.h" |
| /* System header to define __stub macros and hopefully few prototypes, |
| which can conflict with char $ac_func(); below. */ |
| #include <assert.h> |
| /* Override any gcc2 internal prototype to avoid an error. */ |
| /* We use char because int might match the return type of a gcc2 |
| builtin and then its argument prototype would still apply. */ |
| char $ac_func(); |
| |
| int main() { |
| |
| /* The GNU C library defines this for functions which it implements |
| to always fail with ENOSYS. Some functions are actually named |
| something starting with __ and the normal name is an alias. */ |
| #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
| choke me |
| #else |
| $ac_func(); |
| #endif |
| |
| ; return 0; } |
| EOF |
| if { (eval echo configure:5508: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| eval "ac_cv_func_$ac_func=yes" |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| eval "ac_cv_func_$ac_func=no" |
| fi |
| rm -f conftest* |
| fi |
| |
| if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then |
| echo "$ac_t""yes" 1>&6 |
| cat >> confdefs.h <<EOF |
| #define CRAY_STACKSEG_END $ac_func |
| EOF |
| |
| break |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| done |
| fi |
| |
| echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 |
| echo "configure:5535: checking stack direction for C alloca" >&5 |
| if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test "$cross_compiling" = yes; then |
| ac_cv_c_stack_direction=0 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 5543 "configure" |
| #include "confdefs.h" |
| find_stack_direction () |
| { |
| static char *addr = 0; |
| auto char dummy; |
| if (addr == 0) |
| { |
| addr = &dummy; |
| return find_stack_direction (); |
| } |
| else |
| return (&dummy > addr) ? 1 : -1; |
| } |
| main () |
| { |
| exit (find_stack_direction() < 0); |
| } |
| EOF |
| if { (eval echo configure:5562: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
| then |
| ac_cv_c_stack_direction=1 |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -fr conftest* |
| ac_cv_c_stack_direction=-1 |
| fi |
| rm -fr conftest* |
| fi |
| |
| fi |
| |
| echo "$ac_t""$ac_cv_c_stack_direction" 1>&6 |
| cat >> confdefs.h <<EOF |
| #define STACK_DIRECTION $ac_cv_c_stack_direction |
| EOF |
| |
| fi |
| |
| |
| echo $ac_n "checking whether we are using the GNU C Library 2.1 or newer""... $ac_c" 1>&6 |
| echo "configure:5585: checking whether we are using the GNU C Library 2.1 or newer" >&5 |
| if eval "test \"`echo '$''{'ac_cv_gnu_library_2_1'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 5590 "configure" |
| #include "confdefs.h" |
| |
| #include <features.h> |
| #ifdef __GNU_LIBRARY__ |
| #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) |
| Lucky GNU user |
| #endif |
| #endif |
| |
| EOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| egrep "Lucky GNU user" >/dev/null 2>&1; then |
| rm -rf conftest* |
| ac_cv_gnu_library_2_1=yes |
| else |
| rm -rf conftest* |
| ac_cv_gnu_library_2_1=no |
| fi |
| rm -f conftest* |
| |
| |
| |
| fi |
| |
| echo "$ac_t""$ac_cv_gnu_library_2_1" 1>&6 |
| |
| GLIBC21="$ac_cv_gnu_library_2_1" |
| |
| |
| |
| for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h stddef.h \ |
| stdlib.h string.h unistd.h sys/param.h |
| do |
| ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` |
| echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 |
| echo "configure:5626: checking for $ac_hdr" >&5 |
| if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 5631 "configure" |
| #include "confdefs.h" |
| #include <$ac_hdr> |
| EOF |
| ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| { (eval echo configure:5636: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
| ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
| if test -z "$ac_err"; then |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=yes" |
| else |
| echo "$ac_err" >&5 |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=no" |
| fi |
| rm -f conftest* |
| fi |
| if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then |
| echo "$ac_t""yes" 1>&6 |
| ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` |
| cat >> confdefs.h <<EOF |
| #define $ac_tr_hdr 1 |
| EOF |
| |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| done |
| |
| for ac_func in feof_unlocked fgets_unlocked getcwd getegid geteuid \ |
| getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \ |
| strdup strtoul tsearch __argz_count __argz_stringify __argz_next |
| do |
| echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 |
| echo "configure:5667: checking for $ac_func" >&5 |
| if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 5672 "configure" |
| #include "confdefs.h" |
| /* System header to define __stub macros and hopefully few prototypes, |
| which can conflict with char $ac_func(); below. */ |
| #include <assert.h> |
| /* Override any gcc2 internal prototype to avoid an error. */ |
| /* We use char because int might match the return type of a gcc2 |
| builtin and then its argument prototype would still apply. */ |
| char $ac_func(); |
| |
| int main() { |
| |
| /* The GNU C library defines this for functions which it implements |
| to always fail with ENOSYS. Some functions are actually named |
| something starting with __ and the normal name is an alias. */ |
| #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
| choke me |
| #else |
| $ac_func(); |
| #endif |
| |
| ; return 0; } |
| EOF |
| if { (eval echo configure:5695: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| eval "ac_cv_func_$ac_func=yes" |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| eval "ac_cv_func_$ac_func=no" |
| fi |
| rm -f conftest* |
| fi |
| |
| if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then |
| echo "$ac_t""yes" 1>&6 |
| ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
| cat >> confdefs.h <<EOF |
| #define $ac_tr_func 1 |
| EOF |
| |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| done |
| |
| |
| |
| |
| am_cv_lib_iconv_ldpath= |
| # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given. |
| if test "${with_libiconv_prefix+set}" = set; then |
| withval="$with_libiconv_prefix" |
| |
| for dir in `echo "$withval" | tr : ' '`; do |
| if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi |
| if test -d $dir/lib; then am_cv_lib_iconv_ldpath="-L$dir/lib"; fi |
| done |
| |
| fi |
| |
| |
| echo $ac_n "checking for iconv""... $ac_c" 1>&6 |
| echo "configure:5736: checking for iconv" >&5 |
| if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| |
| am_cv_func_iconv="no, consider installing GNU libiconv" |
| am_cv_lib_iconv=no |
| cat > conftest.$ac_ext <<EOF |
| #line 5744 "configure" |
| #include "confdefs.h" |
| #include <stdlib.h> |
| #include <iconv.h> |
| int main() { |
| iconv_t cd = iconv_open("",""); |
| iconv(cd,NULL,NULL,NULL,NULL); |
| iconv_close(cd); |
| ; return 0; } |
| EOF |
| if { (eval echo configure:5754: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| am_cv_func_iconv=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -f conftest* |
| if test "$am_cv_func_iconv" != yes; then |
| am_save_LIBS="$LIBS" |
| LIBS="$LIBS $am_cv_libiconv_ldpath -liconv" |
| cat > conftest.$ac_ext <<EOF |
| #line 5766 "configure" |
| #include "confdefs.h" |
| #include <stdlib.h> |
| #include <iconv.h> |
| int main() { |
| iconv_t cd = iconv_open("",""); |
| iconv(cd,NULL,NULL,NULL,NULL); |
| iconv_close(cd); |
| ; return 0; } |
| EOF |
| if { (eval echo configure:5776: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| am_cv_lib_iconv=yes |
| am_cv_func_iconv=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -f conftest* |
| LIBS="$am_save_LIBS" |
| fi |
| |
| fi |
| |
| echo "$ac_t""$am_cv_func_iconv" 1>&6 |
| if test "$am_cv_func_iconv" = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_ICONV 1 |
| EOF |
| |
| echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6 |
| echo "configure:5797: checking for iconv declaration" >&5 |
| if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| |
| cat > conftest.$ac_ext <<EOF |
| #line 5803 "configure" |
| #include "confdefs.h" |
| |
| #include <stdlib.h> |
| #include <iconv.h> |
| extern |
| #ifdef __cplusplus |
| "C" |
| #endif |
| #if defined(__STDC__) || defined(__cplusplus) |
| size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); |
| #else |
| size_t iconv(); |
| #endif |
| |
| int main() { |
| |
| ; return 0; } |
| EOF |
| if { (eval echo configure:5822: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| rm -rf conftest* |
| am_cv_proto_iconv_arg1="" |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| am_cv_proto_iconv_arg1="const" |
| fi |
| rm -f conftest* |
| am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" |
| fi |
| |
| am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` |
| echo "$ac_t""${ac_t:- |
| }$am_cv_proto_iconv" 1>&6 |
| cat >> confdefs.h <<EOF |
| #define ICONV_CONST $am_cv_proto_iconv_arg1 |
| EOF |
| |
| fi |
| LIBICONV= |
| if test "$am_cv_lib_iconv" = yes; then |
| LIBICONV="$am_cv_lib_iconv_ldpath -liconv" |
| fi |
| |
| |
| |
| echo $ac_n "checking for nl_langinfo and CODESET""... $ac_c" 1>&6 |
| echo "configure:5851: checking for nl_langinfo and CODESET" >&5 |
| if eval "test \"`echo '$''{'am_cv_langinfo_codeset'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 5856 "configure" |
| #include "confdefs.h" |
| #include <langinfo.h> |
| int main() { |
| char* cs = nl_langinfo(CODESET); |
| ; return 0; } |
| EOF |
| if { (eval echo configure:5863: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| am_cv_langinfo_codeset=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| am_cv_langinfo_codeset=no |
| fi |
| rm -f conftest* |
| |
| fi |
| |
| echo "$ac_t""$am_cv_langinfo_codeset" 1>&6 |
| if test $am_cv_langinfo_codeset = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_LANGINFO_CODESET 1 |
| EOF |
| |
| fi |
| |
| if test $ac_cv_header_locale_h = yes; then |
| echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6 |
| echo "configure:5886: checking for LC_MESSAGES" >&5 |
| if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 5891 "configure" |
| #include "confdefs.h" |
| #include <locale.h> |
| int main() { |
| return LC_MESSAGES |
| ; return 0; } |
| EOF |
| if { (eval echo configure:5898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| am_cv_val_LC_MESSAGES=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| am_cv_val_LC_MESSAGES=no |
| fi |
| rm -f conftest* |
| fi |
| |
| echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6 |
| if test $am_cv_val_LC_MESSAGES = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_LC_MESSAGES 1 |
| EOF |
| |
| fi |
| fi |
| echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6 |
| echo "configure:5919: checking whether NLS is requested" >&5 |
| # Check whether --enable-nls or --disable-nls was given. |
| if test "${enable_nls+set}" = set; then |
| enableval="$enable_nls" |
| USE_NLS=$enableval |
| else |
| USE_NLS=yes |
| fi |
| |
| echo "$ac_t""$USE_NLS" 1>&6 |
| |
| |
| BUILD_INCLUDED_LIBINTL=no |
| USE_INCLUDED_LIBINTL=no |
| INTLLIBS= |
| INTLDEPS= |
| |
| if test "$USE_NLS" = "yes"; then |
| cat >> confdefs.h <<\EOF |
| #define ENABLE_NLS 1 |
| EOF |
| |
| echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6 |
| echo "configure:5942: checking whether included gettext is requested" >&5 |
| # Check whether --with-included-gettext or --without-included-gettext was given. |
| if test "${with_included_gettext+set}" = set; then |
| withval="$with_included_gettext" |
| nls_cv_force_use_gnu_gettext=$withval |
| else |
| nls_cv_force_use_gnu_gettext=no |
| fi |
| |
| echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6 |
| |
| nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" |
| if test "$nls_cv_force_use_gnu_gettext" != "yes"; then |
| CATOBJEXT=NONE |
| |
| |
| |
| |
| ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'` |
| echo $ac_n "checking for libintl.h""... $ac_c" 1>&6 |
| echo "configure:5962: checking for libintl.h" >&5 |
| if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 5967 "configure" |
| #include "confdefs.h" |
| #include <libintl.h> |
| EOF |
| ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| { (eval echo configure:5972: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
| ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
| if test -z "$ac_err"; then |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=yes" |
| else |
| echo "$ac_err" >&5 |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=no" |
| fi |
| rm -f conftest* |
| fi |
| if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then |
| echo "$ac_t""yes" 1>&6 |
| cat >> confdefs.h <<\EOF |
| #define HAVE_LIBINTL_H 1 |
| EOF |
| |
| echo $ac_n "checking for GNU gettext in libc""... $ac_c" 1>&6 |
| echo "configure:5993: checking for GNU gettext in libc" >&5 |
| if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libc'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 5998 "configure" |
| #include "confdefs.h" |
| #include <libintl.h> |
| extern int _nl_msg_cat_cntr; |
| int main() { |
| bindtextdomain ("", ""); |
| return (int) gettext ("") + _nl_msg_cat_cntr |
| ; return 0; } |
| EOF |
| if { (eval echo configure:6007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| gt_cv_func_gnugettext1_libc=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| gt_cv_func_gnugettext1_libc=no |
| fi |
| rm -f conftest* |
| fi |
| |
| echo "$ac_t""$gt_cv_func_gnugettext1_libc" 1>&6 |
| |
| if test "$gt_cv_func_gnugettext1_libc" != "yes"; then |
| echo $ac_n "checking for GNU gettext in libintl""... $ac_c" 1>&6 |
| echo "configure:6023: checking for GNU gettext in libintl" >&5 |
| if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libintl'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| gt_save_LIBS="$LIBS" |
| LIBS="$LIBS -lintl $LIBICONV" |
| cat > conftest.$ac_ext <<EOF |
| #line 6030 "configure" |
| #include "confdefs.h" |
| #include <libintl.h> |
| extern int _nl_msg_cat_cntr; |
| int main() { |
| bindtextdomain ("", ""); |
| return (int) gettext ("") + _nl_msg_cat_cntr |
| ; return 0; } |
| EOF |
| if { (eval echo configure:6039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| gt_cv_func_gnugettext1_libintl=yes |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| gt_cv_func_gnugettext1_libintl=no |
| fi |
| rm -f conftest* |
| LIBS="$gt_save_LIBS" |
| fi |
| |
| echo "$ac_t""$gt_cv_func_gnugettext1_libintl" 1>&6 |
| fi |
| |
| if test "$gt_cv_func_gnugettext1_libc" = "yes" \ |
| || { test "$gt_cv_func_gnugettext1_libintl" = "yes" \ |
| && test "$PACKAGE" != gettext; }; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_GETTEXT 1 |
| EOF |
| |
| |
| if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then |
| INTLLIBS="-lintl $LIBICONV" |
| fi |
| |
| gt_save_LIBS="$LIBS" |
| LIBS="$LIBS $INTLLIBS" |
| for ac_func in dcgettext |
| do |
| echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 |
| echo "configure:6072: checking for $ac_func" >&5 |
| if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 6077 "configure" |
| #include "confdefs.h" |
| /* System header to define __stub macros and hopefully few prototypes, |
| which can conflict with char $ac_func(); below. */ |
| #include <assert.h> |
| /* Override any gcc2 internal prototype to avoid an error. */ |
| /* We use char because int might match the return type of a gcc2 |
| builtin and then its argument prototype would still apply. */ |
| char $ac_func(); |
| |
| int main() { |
| |
| /* The GNU C library defines this for functions which it implements |
| to always fail with ENOSYS. Some functions are actually named |
| something starting with __ and the normal name is an alias. */ |
| #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
| choke me |
| #else |
| $ac_func(); |
| #endif |
| |
| ; return 0; } |
| EOF |
| if { (eval echo configure:6100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| eval "ac_cv_func_$ac_func=yes" |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -rf conftest* |
| eval "ac_cv_func_$ac_func=no" |
| fi |
| rm -f conftest* |
| fi |
| |
| if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then |
| echo "$ac_t""yes" 1>&6 |
| ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
| cat >> confdefs.h <<EOF |
| #define $ac_tr_func 1 |
| EOF |
| |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| done |
| |
| LIBS="$gt_save_LIBS" |
| |
| # Extract the first word of "msgfmt", so it can be a program name with args. |
| set dummy msgfmt; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| echo "configure:6129: checking for $ac_word" >&5 |
| if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| case "$MSGFMT" in |
| /*) |
| ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. |
| ;; |
| *) |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| for ac_dir in $PATH; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1; then |
| ac_cv_path_MSGFMT="$ac_dir/$ac_word" |
| break |
| fi |
| fi |
| done |
| IFS="$ac_save_ifs" |
| test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" |
| ;; |
| esac |
| fi |
| MSGFMT="$ac_cv_path_MSGFMT" |
| if test "$MSGFMT" != ":"; then |
| echo "$ac_t""$MSGFMT" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| # Extract the first word of "gmsgfmt", so it can be a program name with args. |
| set dummy gmsgfmt; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| echo "configure:6163: checking for $ac_word" >&5 |
| if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| case "$GMSGFMT" in |
| /*) |
| ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. |
| ;; |
| ?:/*) |
| ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path. |
| ;; |
| *) |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
| ac_dummy="$PATH" |
| for ac_dir in $ac_dummy; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| ac_cv_path_GMSGFMT="$ac_dir/$ac_word" |
| break |
| fi |
| done |
| IFS="$ac_save_ifs" |
| test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" |
| ;; |
| esac |
| fi |
| GMSGFMT="$ac_cv_path_GMSGFMT" |
| if test -n "$GMSGFMT"; then |
| echo "$ac_t""$GMSGFMT" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| |
| # Extract the first word of "xgettext", so it can be a program name with args. |
| set dummy xgettext; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| echo "configure:6200: checking for $ac_word" >&5 |
| if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| case "$XGETTEXT" in |
| /*) |
| ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. |
| ;; |
| *) |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| for ac_dir in $PATH; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| if $ac_dir/$ac_word --omit-header /dev/null >/dev/null 2>&1; then |
| ac_cv_path_XGETTEXT="$ac_dir/$ac_word" |
| break |
| fi |
| fi |
| done |
| IFS="$ac_save_ifs" |
| test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" |
| ;; |
| esac |
| fi |
| XGETTEXT="$ac_cv_path_XGETTEXT" |
| if test "$XGETTEXT" != ":"; then |
| echo "$ac_t""$XGETTEXT" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| |
| CATOBJEXT=.gmo |
| fi |
| |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| |
| if test "$CATOBJEXT" = "NONE"; then |
| nls_cv_use_gnu_gettext=yes |
| fi |
| fi |
| |
| if test "$nls_cv_use_gnu_gettext" = "yes"; then |
| INTLOBJS="\$(GETTOBJS)" |
| # Extract the first word of "msgfmt", so it can be a program name with args. |
| set dummy msgfmt; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| echo "configure:6250: checking for $ac_word" >&5 |
| if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| case "$MSGFMT" in |
| /*) |
| ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. |
| ;; |
| *) |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| for ac_dir in $PATH; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1; then |
| ac_cv_path_MSGFMT="$ac_dir/$ac_word" |
| break |
| fi |
| fi |
| done |
| IFS="$ac_save_ifs" |
| test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" |
| ;; |
| esac |
| fi |
| MSGFMT="$ac_cv_path_MSGFMT" |
| if test "$MSGFMT" != ":"; then |
| echo "$ac_t""$MSGFMT" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| # Extract the first word of "gmsgfmt", so it can be a program name with args. |
| set dummy gmsgfmt; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| echo "configure:6284: checking for $ac_word" >&5 |
| if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| case "$GMSGFMT" in |
| /*) |
| ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. |
| ;; |
| ?:/*) |
| ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path. |
| ;; |
| *) |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
| ac_dummy="$PATH" |
| for ac_dir in $ac_dummy; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| ac_cv_path_GMSGFMT="$ac_dir/$ac_word" |
| break |
| fi |
| done |
| IFS="$ac_save_ifs" |
| test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" |
| ;; |
| esac |
| fi |
| GMSGFMT="$ac_cv_path_GMSGFMT" |
| if test -n "$GMSGFMT"; then |
| echo "$ac_t""$GMSGFMT" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| # Extract the first word of "xgettext", so it can be a program name with args. |
| set dummy xgettext; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| echo "configure:6320: checking for $ac_word" >&5 |
| if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| case "$XGETTEXT" in |
| /*) |
| ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. |
| ;; |
| *) |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| for ac_dir in $PATH; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| if $ac_dir/$ac_word --omit-header /dev/null >/dev/null 2>&1; then |
| ac_cv_path_XGETTEXT="$ac_dir/$ac_word" |
| break |
| fi |
| fi |
| done |
| IFS="$ac_save_ifs" |
| test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" |
| ;; |
| esac |
| fi |
| XGETTEXT="$ac_cv_path_XGETTEXT" |
| if test "$XGETTEXT" != ":"; then |
| echo "$ac_t""$XGETTEXT" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| |
| BUILD_INCLUDED_LIBINTL=yes |
| USE_INCLUDED_LIBINTL=yes |
| CATOBJEXT=.gmo |
| INTLLIBS="\$(top_builddir)/intl/libintl.a $LIBICONV" |
| INTLDEPS="\$(top_builddir)/intl/libintl.a" |
| LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` |
| fi |
| |
| if test "$GMSGFMT" != ":"; then |
| if $GMSGFMT --statistics /dev/null >/dev/null 2>&1; then |
| : ; |
| else |
| echo "$ac_t""found msgfmt program is not GNU msgfmt; ignore it" 1>&6 |
| GMSGFMT=":" |
| fi |
| fi |
| |
| if test "$XGETTEXT" != ":"; then |
| if $XGETTEXT --omit-header /dev/null >/dev/null 2>&1; then |
| : ; |
| else |
| echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6 |
| XGETTEXT=":" |
| fi |
| fi |
| |
| POSUB=po |
| fi |
| |
| |
| |
| if test "$PACKAGE" = gettext; then |
| BUILD_INCLUDED_LIBINTL=yes |
| fi |
| |
| for ac_prog in bison |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| echo "configure:6392: checking for $ac_word" >&5 |
| if eval "test \"`echo '$''{'ac_cv_prog_INTLBISON'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| if test -n "$INTLBISON"; then |
| ac_cv_prog_INTLBISON="$INTLBISON" # Let the user override the test. |
| else |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
| ac_dummy="$PATH" |
| for ac_dir in $ac_dummy; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| ac_cv_prog_INTLBISON="$ac_prog" |
| break |
| fi |
| done |
| IFS="$ac_save_ifs" |
| fi |
| fi |
| INTLBISON="$ac_cv_prog_INTLBISON" |
| if test -n "$INTLBISON"; then |
| echo "$ac_t""$INTLBISON" 1>&6 |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| test -n "$INTLBISON" && break |
| done |
| |
| if test -z "$INTLBISON"; then |
| ac_verc_fail=yes |
| else |
| echo $ac_n "checking version of bison""... $ac_c" 1>&6 |
| echo "configure:6425: checking version of bison" >&5 |
| ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
| case $ac_prog_version in |
| '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; |
| 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*) |
| ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
| *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; |
| esac |
| echo "$ac_t""$ac_prog_version" 1>&6 |
| fi |
| if test $ac_verc_fail = yes; then |
| INTLBISON=: |
| fi |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| if test $USE_INCLUDED_LIBINTL = yes; then |
| cat >> confdefs.h <<\EOF |
| #define USE_INCLUDED_LIBINTL 1 |
| EOF |
| |
| fi |
| |
| nls_cv_header_intl= |
| nls_cv_header_libgt= |
| |
| DATADIRNAME=share |
| |
| |
| INSTOBJEXT=.mo |
| |
| |
| GENCAT=gencat |
| |
| |
| |
| if test "x$CATOBJEXT" != x; then |
| echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6 |
| echo "configure:6470: checking for catalogs to be installed" >&5 |
| # Look for .po and .gmo files in the source directory. |
| CATALOGS= |
| XLINGUAS= |
| for cat in $srcdir/po/*$CATOBJEXT $srcdir/po/*.po; do |
| # If there aren't any .gmo files the shell will give us the |
| # literal string "../path/to/srcdir/po/*.gmo" which has to be |
| # weeded out. |
| case "$cat" in *\**) |
| continue;; |
| esac |
| # The quadruple backslash is collapsed to a double backslash |
| # by the backticks, then collapsed again by the double quotes, |
| # leaving us with one backslash in the sed expression (right |
| # before the dot that mustn't act as a wildcard). The dot to |
| # be escaped in the second expression is hiding inside CATOBJEXT. |
| cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!$CATOBJEXT!"` |
| lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\$CATOBJEXT!!"` |
| # The user is allowed to set LINGUAS to a list of languages to |
| # install catalogs for. If it's empty that means "all of them." |
| if test "x$LINGUAS" = x; then |
| CATALOGS="$CATALOGS $cat" |
| XLINGUAS="$XLINGUAS $lang" |
| else |
| case "$LINGUAS" in *$lang*) |
| CATALOGS="$CATALOGS $cat" |
| XLINGUAS="$XLINGUAS $lang" |
| ;; |
| esac |
| fi |
| done |
| LINGUAS="$XLINGUAS" |
| echo "$ac_t""$LINGUAS" 1>&6 |
| fi |
| |
| MKINSTALLDIRS= |
| if test -n "$ac_aux_dir"; then |
| MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" |
| fi |
| if test -z "$MKINSTALLDIRS"; then |
| MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" |
| fi |
| |
| |
| INTL_LIBTOOL_SUFFIX_PREFIX= |
| |
| |
| |
| # Windows32 Registry support for specifying GCC installation paths. |
| # Check whether --enable-win32-registry or --disable-win32-registry was given. |
| if test "${enable_win32_registry+set}" = set; then |
| enableval="$enable_win32_registry" |
| : |
| fi |
| |
| case $host_os in |
| win32 | pe | cygwin* | mingw32* | uwin*) |
| echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6 |
| echo "configure:6528: checking whether windows registry support is requested" >&5 |
| if test "x$enable_win32_registry" != xno; then |
| cat >> confdefs.h <<\EOF |
| #define ENABLE_WIN32_REGISTRY 1 |
| EOF |
| |
| echo "$ac_t""yes" 1>&6 |
| |
| echo $ac_n "checking for library containing RegOpenKeyExA""... $ac_c" 1>&6 |
| echo "configure:6537: checking for library containing RegOpenKeyExA" >&5 |
| if eval "test \"`echo '$''{'ac_cv_search_RegOpenKeyExA'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| ac_func_search_save_LIBS="$LIBS" |
| ac_cv_search_RegOpenKeyExA="no" |
| cat > conftest.$ac_ext <<EOF |
| #line 6544 "configure" |
| #include "confdefs.h" |
| /* Override any gcc2 internal prototype to avoid an error. */ |
| /* We use char because int might match the return type of a gcc2 |
| builtin and then its argument prototype would still apply. */ |
| char RegOpenKeyExA(); |
| |
| int main() { |
| RegOpenKeyExA() |
| ; return 0; } |
| EOF |
| if { (eval echo configure:6555: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| ac_cv_search_RegOpenKeyExA="none required" |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -f conftest* |
| test "$ac_cv_search_RegOpenKeyExA" = "no" && for i in advapi32; do |
| LIBS="-l$i $ac_func_search_save_LIBS" |
| cat > conftest.$ac_ext <<EOF |
| #line 6566 "configure" |
| #include "confdefs.h" |
| /* Override any gcc2 internal prototype to avoid an error. */ |
| /* We use char because int might match the return type of a gcc2 |
| builtin and then its argument prototype would still apply. */ |
| char RegOpenKeyExA(); |
| |
| int main() { |
| RegOpenKeyExA() |
| ; return 0; } |
| EOF |
| if { (eval echo configure:6577: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| rm -rf conftest* |
| ac_cv_search_RegOpenKeyExA="-l$i" |
| break |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| fi |
| rm -f conftest* |
| done |
| LIBS="$ac_func_search_save_LIBS" |
| fi |
| |
| echo "$ac_t""$ac_cv_search_RegOpenKeyExA" 1>&6 |
| if test "$ac_cv_search_RegOpenKeyExA" != "no"; then |
| test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS" |
| |
| else : |
| |
| fi |
| else |
| echo "$ac_t""no" 1>&6 |
| fi |
| |
| # Check if user specified a different registry key. |
| case "x${enable_win32_registry}" in |
| x | xyes) |
| # default. |
| gcc_cv_win32_registry_key="$VERSION" |
| ;; |
| xno) |
| # no registry lookup. |
| gcc_cv_win32_registry_key='' |
| ;; |
| *) |
| # user-specified key. |
| gcc_cv_win32_registry_key="$enable_win32_registry" |
| ;; |
| esac |
| |
| if test "x$enable_win32_registry" != xno; then |
| echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6 |
| echo "configure:6619: checking registry key on windows hosts" >&5 |
| cat >> confdefs.h <<EOF |
| #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key" |
| EOF |
| |
| echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6 |
| fi |
| ;; |
| esac |
| |
| # Get an absolute path to the GCC top-level source directory |
| holddir=`pwd` |
| cd $srcdir |
| topdir=`pwd` |
| cd $holddir |
| |
| # Conditionalize the makefile for this host machine. |
| # Make-host contains the concatenation of all host makefile fragments |
| # [there can be more than one]. This file is built by configure.frag. |
| host_overrides=Make-host |
| dep_host_xmake_file= |
| for f in .. ${host_xmake_file} |
| do |
| if test -f ${srcdir}/config/$f |
| then |
| dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f" |
| fi |
| done |
| |
| # Conditionalize the makefile for this target machine. |
| # Make-target contains the concatenation of all host makefile fragments |
| # [there can be more than one]. This file is built by configure.frag. |
| target_overrides=Make-target |
| dep_tmake_file= |
| for f in .. ${tmake_file} |
| do |
| if test -f ${srcdir}/config/$f |
| then |
| dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f" |
| fi |
| done |
| |
| # If the host doesn't support symlinks, modify CC in |
| # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works. |
| # Otherwise, we can use "CC=$(CC)". |
| rm -f symtest.tem |
| if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null |
| then |
| cc_set_by_configure="\$(CC)" |
| quoted_cc_set_by_configure="\$(CC)" |
| stage_prefix_set_by_configure="\$(STAGE_PREFIX)" |
| quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)" |
| else |
| rm -f symtest.tem |
| if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null |
| then |
| symbolic_link="cp -p" |
| else |
| symbolic_link="cp" |
| fi |
| cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`" |
| quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`" |
| stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`" |
| quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`" |
| fi |
| rm -f symtest.tem |
| |
| out_object_file=`basename $out_file .c`.o |
| |
| tm_file_list= |
| for f in $tm_file; do |
| case $f in |
| ansidecl.h ) |
| tm_file_list="${tm_file_list} \$(srcdir)/../include/ansidecl.h" ;; |
| defaults.h ) |
| tm_file_list="${tm_file_list} $f" ;; |
| *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;; |
| esac |
| done |
| |
| tm_p_file_list= |
| for f in $tm_p_file; do |
| tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f" |
| done |
| |
| host_xm_file_list= |
| for f in $host_xm_file; do |
| case $f in |
| ansidecl.h ) |
| host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/ansidecl.h" ;; |
| auto-host.h | defaults.h ) |
| host_xm_file_list="${host_xm_file_list} $f" ;; |
| *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;; |
| esac |
| done |
| |
| build_xm_file_list= |
| for f in $build_xm_file; do |
| case $f in |
| ansidecl.h ) |
| build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/ansidecl.h" ;; |
| auto-build.h | auto-host.h | defaults.h ) |
| build_xm_file_list="${build_xm_file_list} $f" ;; |
| *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;; |
| esac |
| done |
| |
| # Define macro CROSS_COMPILE in compilation if this is a cross-compiler. |
| # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR. |
| CROSS= |
| ALL=all.internal |
| SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' |
| if test x$host != x$target |
| then |
| CROSS="-DCROSS_COMPILE" |
| ALL=all.cross |
| SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)' |
| fi |
| |
| # If this is a cross-compiler that does not |
| # have its own set of headers then define |
| # inhibit_libc |
| |
| # If this is using newlib, then define inhibit_libc in LIBGCC2_CFLAGS. |
| # This prevents libgcc2 from containing any code which requires libc |
| # support. |
| inhibit_libc= |
| if test x$host != x$target && test x$with_headers = x; then |
| inhibit_libc=-Dinhibit_libc |
| else |
| if test x$with_newlib = xyes; then |
| inhibit_libc=-Dinhibit_libc |
| fi |
| fi |
| |
| |
| # When building gcc with a cross-compiler, we need to adjust things so |
| # that the generator programs are still built with the native compiler. |
| # Also, we cannot run fixincludes or fix-header. |
| # Note that the terminology here is wrong; it should be BUILD_* throughout. |
| # FIXME. |
| |
| # These are the normal (build=host) settings: |
| HOST_PREFIX= |
| HOST_PREFIX_1=ignore- |
| HOST_CC='$(CC)' |
| HOST_CFLAGS='$(ALL_CFLAGS)' |
| |
| STMP_FIXINC=stmp-fixinc |
| STMP_FIXPROTO=stmp-fixproto |
| |
| # And these apply if build != host. |
| if test x$build != x$host |
| then |
| HOST_PREFIX=build- |
| HOST_PREFIX_1=build- |
| HOST_CC='$(CC_FOR_BUILD)' |
| HOST_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD) $(XCFLAGS)' |
| |
| STMP_FIXINC= |
| STMP_FIXPROTO= |
| fi |
| |
| # Expand extra_headers to include complete path. |
| # This substitutes for lots of t-* files. |
| extra_headers_list= |
| if test "x$extra_headers" = x |
| then true |
| else |
| # Prepend ${srcdir}/config/${cpu_type}/ to every entry in extra_headers. |
| for file in $extra_headers; |
| do |
| extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}" |
| done |
| fi |
| |
| if test x$use_collect2 = xno; then |
| use_collect2= |
| fi |
| |
| # Add a definition of USE_COLLECT2 if system wants one. |
| if test x$use_collect2 != x |
| then |
| host_xm_defines="${host_xm_defines} USE_COLLECT2" |
| xm_defines="${xm_defines} USE_COLLECT2" |
| fi |
| |
| # If we have gas in the build tree, make a link to it. |
| if test -f ../gas/Makefile; then |
| rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null |
| fi |
| |
| # If we have nm and objdump in the build tree, make a link to them. |
| if test -f ../binutils/Makefile; then |
| rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null |
| rm -f objdump; $symbolic_link ../binutils/objdump$host_exeext objdump$host_exeext 2>/dev/null |
| fi |
| |
| # If we have ld in the build tree, make a link to it. |
| if test -f ../ld/Makefile; then |
| rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null |
| fi |
| |
| # Figure out what assembler we will be using. |
| echo $ac_n "checking what assembler to use""... $ac_c" 1>&6 |
| echo "configure:6824: checking what assembler to use" >&5 |
| gcc_cv_as= |
| gcc_cv_gas_major_version= |
| gcc_cv_gas_minor_version= |
| gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas |
| gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd |
| if test -x "$DEFAULT_ASSEMBLER"; then |
| gcc_cv_as="$DEFAULT_ASSEMBLER" |
| elif test -x "$AS"; then |
| gcc_cv_as="$AS" |
| elif test -x as$host_exeext; then |
| # Build using assembler in the current directory. |
| gcc_cv_as=./as$host_exeext |
| elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then |
| # Single tree build which includes gas. |
| for f in $gcc_cv_as_bfd_srcdir/configure $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in |
| do |
| gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f` |
| if test x$gcc_cv_gas_version != x; then |
| break |
| fi |
| done |
| gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"` |
| gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"` |
| fi |
| |
| if test "x$gcc_cv_as" = x -a x$host = x$target; then |
| # Native build. |
| # Search the same directories that the installed compiler will |
| # search. Else we may find the wrong assembler and lose. If we |
| # do not find a suitable assembler binary, then try the user's |
| # path. |
| # |
| # Also note we have to check MD_EXEC_PREFIX before checking the |
| # user's path. Unfortunately, there is no good way to get at the |
| # value of MD_EXEC_PREFIX here. So we do a brute force search |
| # through all the known MD_EXEC_PREFIX values. Ugh. This needs |
| # to be fixed as part of the make/configure rewrite too. |
| |
| if test "x$exec_prefix" = xNONE; then |
| if test "x$prefix" = xNONE; then |
| test_prefix=/usr/local |
| else |
| test_prefix=$prefix |
| fi |
| else |
| test_prefix=$exec_prefix |
| fi |
| |
| # If the loop below does not find an assembler, then use whatever |
| # one we can find in the users's path. |
| # user's path. |
| gcc_cv_as=as$host_exeext |
| |
| test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \ |
| $test_prefix/lib/gcc-lib/$target \ |
| /usr/lib/gcc/$target/$gcc_version \ |
| /usr/lib/gcc/$target \ |
| $test_prefix/$target/bin/$target/$gcc_version \ |
| $test_prefix/$target/bin \ |
| /usr/libexec \ |
| /usr/ccs/gcc \ |
| /usr/ccs/bin \ |
| /udk/usr/ccs/bin \ |
| /bsd43/usr/lib/cmplrs/cc \ |
| /usr/cross64/usr/bin \ |
| /usr/lib/cmplrs/cc \ |
| /sysv/usr/lib/cmplrs/cc \ |
| /svr4/usr/lib/cmplrs/cc \ |
| /usr/bin" |
| |
| for dir in $test_dirs; do |
| if test -f $dir/as$host_exeext; then |
| gcc_cv_as=$dir/as$host_exeext |
| break; |
| fi |
| done |
| fi |
| if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
| echo "$ac_t"""newly built gas"" 1>&6 |
| else |
| echo "$ac_t""$gcc_cv_as" 1>&6 |
| fi |
| |
| # Figure out what linker we will be using. |
| echo $ac_n "checking what linker to use""... $ac_c" 1>&6 |
| echo "configure:6910: checking what linker to use" >&5 |
| gcc_cv_ld= |
| gcc_cv_gld_major_version= |
| gcc_cv_gld_minor_version= |
| gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld |
| gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd |
| if test -x "$DEFAULT_LINKER"; then |
| gcc_cv_ld="$DEFAULT_LINKER" |
| elif test -x "$LD"; then |
| gcc_cv_ld="$LD" |
| elif test -x ld$host_exeext; then |
| # Build using linker in the current directory. |
| gcc_cv_ld=./ld$host_exeext |
| elif test -f $gcc_cv_ld_gld_srcdir/configure.in -a -f ../ld/Makefile; then |
| # Single tree build which includes ld. |
| for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in |
| do |
| gcc_cv_gld_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f` |
| if test x$gcc_cv_gld_version != x; then |
| break |
| fi |
| done |
| gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"` |
| gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"` |
| fi |
| |
| if test "x$gcc_cv_ld" = x -a x$host = x$target; then |
| # Native build. |
| # Search the same directories that the installed compiler will |
| # search. Else we may find the wrong linker and lose. If we |
| # do not find a suitable linker binary, then try the user's |
| # path. |
| # |
| # Also note we have to check MD_EXEC_PREFIX before checking the |
| # user's path. Unfortunately, there is no good way to get at the |
| # value of MD_EXEC_PREFIX here. So we do a brute force search |
| # through all the known MD_EXEC_PREFIX values. Ugh. This needs |
| # to be fixed as part of the make/configure rewrite too. |
| |
| if test "x$exec_prefix" = xNONE; then |
| if test "x$prefix" = xNONE; then |
| test_prefix=/usr/local |
| else |
| test_prefix=$prefix |
| fi |
| else |
| test_prefix=$exec_prefix |
| fi |
| |
| # If the loop below does not find an linker, then use whatever |
| # one we can find in the users's path. |
| # user's path. |
| gcc_cv_ld=ld$host_exeext |
| |
| test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \ |
| $test_prefix/lib/gcc-lib/$target \ |
| /usr/lib/gcc/$target/$gcc_version \ |
| /usr/lib/gcc/$target \ |
| $test_prefix/$target/bin/$target/$gcc_version \ |
| $test_prefix/$target/bin \ |
| /usr/libexec \ |
| /usr/ccs/gcc \ |
| /usr/ccs/bin \ |
| /udk/usr/ccs/bin \ |
| /bsd43/usr/lib/cmplrs/cc \ |
| /usr/cross64/usr/bin \ |
| /usr/lib/cmplrs/cc \ |
| /sysv/usr/lib/cmplrs/cc \ |
| /svr4/usr/lib/cmplrs/cc \ |
| /usr/bin" |
| |
| for dir in $test_dirs; do |
| if test -f $dir/ld$host_exeext; then |
| gcc_cv_ld=$dir/ld$host_exeext |
| break; |
| fi |
| done |
| fi |
| if test x$gcc_cv_gld_major_version != x -a x$gcc_cv_gld_minor_version != x; then |
| echo "$ac_t"""newly built ld"" 1>&6 |
| else |
| echo "$ac_t""$gcc_cv_ld" 1>&6 |
| fi |
| |
| # Figure out what nm we will be using. |
| echo $ac_n "checking what nm to use""... $ac_c" 1>&6 |
| echo "configure:6996: checking what nm to use" >&5 |
| if test -x nm$host_exeext; then |
| gcc_cv_nm=./nm$host_exeext |
| elif test x$host = x$target; then |
| # Native build. |
| gcc_cv_nm=nm$host_exeext |
| fi |
| echo "$ac_t""$gcc_cv_nm" 1>&6 |
| |
| # Figure out what objdump we will be using. |
| echo $ac_n "checking what objdump to use""... $ac_c" 1>&6 |
| echo "configure:7007: checking what objdump to use" >&5 |
| if test -x objdump$host_exeext; then |
| gcc_cv_objdump=./objdump$host_exeext |
| elif test x$host = x$target; then |
| # Native build. |
| gcc_cv_objdump=objdump$host_exeext |
| fi |
| echo "$ac_t""$gcc_cv_objdump" 1>&6 |
| |
| # Figure out what assembler alignment features are present. |
| echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6 |
| echo "configure:7018: checking assembler alignment features" >&5 |
| gcc_cv_as_alignment_features=none |
| if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
| # Gas version 2.6 and later support for .balign and .p2align. |
| # bytes to skip when using .p2align. |
| if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then |
| gcc_cv_as_alignment_features=".balign and .p2align" |
| cat >> confdefs.h <<\EOF |
| #define HAVE_GAS_BALIGN_AND_P2ALIGN 1 |
| EOF |
| |
| fi |
| # Gas version 2.8 and later support specifying the maximum |
| # bytes to skip when using .p2align. |
| if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then |
| gcc_cv_as_alignment_features=".p2align including maximum skip" |
| cat >> confdefs.h <<\EOF |
| #define HAVE_GAS_MAX_SKIP_P2ALIGN 1 |
| EOF |
| |
| fi |
| elif test x$gcc_cv_as != x; then |
| # Check if we have .balign and .p2align |
| echo ".balign 4" > conftest.s |
| echo ".p2align 2" >> conftest.s |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| gcc_cv_as_alignment_features=".balign and .p2align" |
| cat >> confdefs.h <<\EOF |
| #define HAVE_GAS_BALIGN_AND_P2ALIGN 1 |
| EOF |
| |
| fi |
| rm -f conftest.s conftest.o |
| # Check if specifying the maximum bytes to skip when |
| # using .p2align is supported. |
| echo ".p2align 4,,7" > conftest.s |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| gcc_cv_as_alignment_features=".p2align including maximum skip" |
| cat >> confdefs.h <<\EOF |
| #define HAVE_GAS_MAX_SKIP_P2ALIGN 1 |
| EOF |
| |
| fi |
| rm -f conftest.s conftest.o |
| fi |
| echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6 |
| |
| echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6 |
| echo "configure:7066: checking assembler subsection support" >&5 |
| gcc_cv_as_subsections=no |
| if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
| if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then |
| gcc_cv_as_subsections="working .subsection -1" |
| fi |
| elif test x$gcc_cv_as != x; then |
| # Check if we have .subsection |
| echo ".subsection 1" > conftest.s |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| gcc_cv_as_subsections=".subsection" |
| if test x$gcc_cv_nm != x; then |
| cat > conftest.s <<EOF |
| conftest_label1: .word 0 |
| .subsection -1 |
| conftest_label2: .word 0 |
| .previous |
| EOF |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1 |
| $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2 |
| if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then |
| : |
| else |
| gcc_cv_as_subsections="working .subsection -1" |
| fi |
| fi |
| fi |
| fi |
| rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 |
| fi |
| if test x"$gcc_cv_as_subsections" = x"working .subsection -1"; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_GAS_SUBSECTION_ORDERING 1 |
| EOF |
| |
| fi |
| echo "$ac_t""$gcc_cv_as_subsections" 1>&6 |
| |
| echo $ac_n "checking assembler weak support""... $ac_c" 1>&6 |
| echo "configure:7106: checking assembler weak support" >&5 |
| gcc_cv_as_weak=no |
| if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
| if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then |
| gcc_cv_as_weak="yes" |
| fi |
| elif test x$gcc_cv_as != x; then |
| # Check if we have .weak |
| echo " .weak foobar" > conftest.s |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| gcc_cv_as_weak="yes" |
| fi |
| rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 |
| fi |
| if test x"$gcc_cv_as_weak" = xyes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_GAS_WEAK 1 |
| EOF |
| |
| fi |
| echo "$ac_t""$gcc_cv_as_weak" 1>&6 |
| |
| echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6 |
| echo "configure:7129: checking assembler hidden support" >&5 |
| gcc_cv_as_hidden=no |
| if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
| if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 10 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then |
| gcc_cv_as_hidden="yes" |
| fi |
| elif test x$gcc_cv_as != x; then |
| # Check if we have .hidden |
| echo " .hidden foobar" > conftest.s |
| echo "foobar:" >> conftest.s |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| gcc_cv_as_hidden="yes" |
| fi |
| rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 |
| fi |
| if test x"$gcc_cv_as_hidden" = xyes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_GAS_HIDDEN 1 |
| EOF |
| |
| fi |
| echo "$ac_t""$gcc_cv_as_hidden" 1>&6 |
| libgcc_visibility=$gcc_cv_as_hidden |
| |
| |
| echo $ac_n "checking assembler leb128 support""... $ac_c" 1>&6 |
| echo "configure:7155: checking assembler leb128 support" >&5 |
| gcc_cv_as_leb128=no |
| if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
| if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 11 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then |
| gcc_cv_as_leb128="yes" |
| fi |
| elif test x$gcc_cv_as != x; then |
| # Check if we have .[us]leb128, and support symbol arithmetic with it. |
| cat > conftest.s <<EOF |
| .data |
| .uleb128 L2 - L1 |
| L1: |
| .uleb128 1280 |
| .sleb128 -1010 |
| L2: |
| EOF |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| gcc_cv_as_leb128="yes" |
| |
| # GAS versions before 2.11 do not support uleb128, |
| # despite appearing to. |
| # ??? There exists an elf-specific test that will crash |
| # the assembler. Perhaps it's better to figure out whether |
| # arbitrary sections are supported and try the test. |
| as_ver=`$gcc_cv_as --version 2>/dev/null | head -1` |
| if echo "$as_ver" | grep GNU > /dev/null; then |
| as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'` |
| as_major=`echo $as_ver | sed 's/\..*//'` |
| as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'` |
| if test $as_major -eq 2 -a $as_minor -lt 11; then |
| gcc_cv_as_leb128="no" |
| fi |
| fi |
| fi |
| rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 |
| fi |
| if test x"$gcc_cv_as_leb128" = xyes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_AS_LEB128 1 |
| EOF |
| |
| fi |
| echo "$ac_t""$gcc_cv_as_leb128" 1>&6 |
| |
| echo $ac_n "checking assembler eh_frame optimization""... $ac_c" 1>&6 |
| echo "configure:7200: checking assembler eh_frame optimization" >&5 |
| gcc_cv_as_eh_frame=no |
| if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
| if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then |
| gcc_cv_as_eh_frame="yes" |
| fi |
| elif test x$gcc_cv_as != x; then |
| # Check if this is GAS. |
| as_ver=`$gcc_cv_as --version < /dev/null 2> /dev/null | head -1` |
| rm -f a.out 2> /dev/null |
| if echo "$as_ver" | grep GNU > /dev/null; then |
| # Versions up to and including 2.11.0 may mis-optimize |
| # .eh_frame data. Try something. |
| cat > conftest.s <<EOF |
| .text |
| .LFB1: |
| .4byte 0 |
| .L1: |
| .4byte 0 |
| .LFE1: |
| .section .eh_frame,"aw",@progbits |
| __FRAME_BEGIN__: |
| .4byte .LECIE1-.LSCIE1 |
| .LSCIE1: |
| .4byte 0x0 |
| .byte 0x1 |
| .ascii "z\0" |
| .byte 0x1 |
| .byte 0x78 |
| .byte 0x1a |
| .byte 0x0 |
| .byte 0x4 |
| .4byte 1 |
| .p2align 1 |
| .LECIE1: |
| .LSFDE1: |
| .4byte .LEFDE1-.LASFDE1 |
| .LASFDE1: |
| .4byte .LASFDE1-__FRAME_BEGIN__ |
| .4byte .LFB1 |
| .4byte .LFE1-.LFB1 |
| .byte 0x4 |
| .4byte .LFE1-.LFB1 |
| .byte 0x4 |
| .4byte .L1-.LFB1 |
| .LEFDE1: |
| EOF |
| cat > conftest.lit <<EOF |
| 0000 10000000 00000000 017a0001 781a0004 .........z..x... |
| 0010 01000000 12000000 18000000 00000000 ................ |
| 0020 08000000 04080000 0044 .........D |
| EOF |
| cat > conftest.big <<EOF |
| 0000 00000010 00000000 017a0001 781a0004 .........z..x... |
| 0010 00000001 00000012 00000018 00000000 ................ |
| 0020 00000008 04000000 0844 .........D |
| EOF |
| # If the assembler didn't choke, and we can objdump, |
| # and we got the correct data, then succeed. |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \ |
| && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \ |
| | tail -3 > conftest.got \ |
| && { cmp conftest.lit conftest.got > /dev/null 2>&1 \ |
| || cmp conftest.big conftest.got > /dev/null 2>&1; } |
| then |
| gcc_cv_as_eh_frame="yes" |
| else |
| gcc_cv_as_eh_frame="bad" |
| if $gcc_cv_as -o conftest.o --traditional-format /dev/null; then |
| cat >> confdefs.h <<\EOF |
| #define USE_AS_TRADITIONAL_FORMAT 1 |
| EOF |
| |
| fi |
| fi |
| fi |
| rm -f conftest.* |
| fi |
| echo "$ac_t""$gcc_cv_as_eh_frame" 1>&6 |
| |
| echo $ac_n "checking assembler section merging support""... $ac_c" 1>&6 |
| echo "configure:7281: checking assembler section merging support" >&5 |
| gcc_cv_as_shf_merge=no |
| if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
| if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then |
| gcc_cv_as_shf_merge=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| # Check if we support SHF_MERGE sections |
| echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s |
| if $gcc_cv_as --fatal-warnings -o conftest.o conftest.s > /dev/null 2>&1; then |
| gcc_cv_as_shf_merge=yes |
| fi |
| rm -f conftest.s conftest.o |
| fi |
| if test x"$gcc_cv_as_shf_merge" = xyes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_GAS_SHF_MERGE 1 |
| EOF |
| |
| fi |
| echo "$ac_t""$gcc_cv_as_shf_merge" 1>&6 |
| |
| case "$target" in |
| # All TARGET_ABI_OSF targets. |
| alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*) |
| echo $ac_n "checking assembler supports explicit relocations""... $ac_c" 1>&6 |
| echo "configure:7307: checking assembler supports explicit relocations" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_as_explicit_relocs'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| |
| gcc_cv_as_explicit_relocs=unknown |
| if test x$gcc_cv_gas_major_version != x \ |
| -a x$gcc_cv_gas_minor_version != x |
| then |
| if test "$gcc_cv_gas_major_version" -eq 2 \ |
| -a "$gcc_cv_gas_minor_version" -ge 12 \ |
| -o "$gcc_cv_gas_major_version" -gt 2; then |
| gcc_cv_as_explicit_relocs=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| cat > conftest.s << 'EOF' |
| .set nomacro |
| .text |
| extbl $3, $2, $3 !lituse_bytoff!1 |
| ldq $2, a($29) !literal!1 |
| ldq $4, b($29) !literal!2 |
| ldq_u $3, 0($2) !lituse_base!1 |
| ldq $27, f($29) !literal!5 |
| jsr $26, ($27), f !lituse_jsr!5 |
| ldah $29, 0($26) !gpdisp!3 |
| lda $0, c($29) !gprel |
| ldah $1, d($29) !gprelhigh |
| lda $1, d($1) !gprellow |
| lda $29, 0($29) !gpdisp!3 |
| EOF |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| gcc_cv_as_explicit_relocs=yes |
| else |
| gcc_cv_as_explicit_relocs=no |
| fi |
| rm -f conftest.s conftest.o |
| fi |
| |
| fi |
| |
| echo "$ac_t""$gcc_cv_as_explicit_relocs" 1>&6 |
| if test "x$gcc_cv_as_explicit_relocs" = xyes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_AS_EXPLICIT_RELOCS 1 |
| EOF |
| |
| fi |
| ;; |
| sparc*-*-*) |
| echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6 |
| echo "configure:7357: checking assembler .register pseudo-op support" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| |
| gcc_cv_as_register_pseudo_op=unknown |
| if test x$gcc_cv_as != x; then |
| # Check if we have .register |
| echo ".register %g2, #scratch" > conftest.s |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| gcc_cv_as_register_pseudo_op=yes |
| else |
| gcc_cv_as_register_pseudo_op=no |
| fi |
| rm -f conftest.s conftest.o |
| fi |
| |
| fi |
| |
| echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6 |
| if test "x$gcc_cv_as_register_pseudo_op" = xyes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_AS_REGISTER_PSEUDO_OP 1 |
| EOF |
| |
| fi |
| |
| echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6 |
| echo "configure:7385: checking assembler supports -relax" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| |
| gcc_cv_as_relax_opt=unknown |
| if test x$gcc_cv_as != x; then |
| # Check if gas supports -relax |
| echo ".text" > conftest.s |
| if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then |
| gcc_cv_as_relax_opt=yes |
| else |
| gcc_cv_as_relax_opt=no |
| fi |
| rm -f conftest.s conftest.o |
| fi |
| |
| fi |
| |
| echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6 |
| if test "x$gcc_cv_as_relax_opt" = xyes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_AS_RELAX_OPTION 1 |
| EOF |
| |
| fi |
| |
| echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6 |
| echo "configure:7413: checking assembler and linker support unaligned pc related relocs" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| |
| gcc_cv_as_sparc_ua_pcrel=unknown |
| if test x$gcc_cv_as != x -a x$gcc_cv_ld != x; then |
| gcc_cv_as_sparc_ua_pcrel=no |
| echo ".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo)" > conftest.s |
| if $gcc_cv_as -K PIC -o conftest.o conftest.s > /dev/null 2>&1; then |
| if $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then |
| gcc_cv_as_sparc_ua_pcrel=yes |
| fi |
| fi |
| rm -f conftest.s conftest.o conftest |
| fi |
| |
| fi |
| |
| echo "$ac_t""$gcc_cv_as_sparc_ua_pcrel" 1>&6 |
| if test "x$gcc_cv_as_sparc_ua_pcrel" = xyes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_AS_SPARC_UA_PCREL 1 |
| EOF |
| |
| fi |
| |
| case "$tm_file" in |
| *64*) |
| echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6 |
| echo "configure:7443: checking for 64 bit support in assembler ($gcc_cv_as)" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| |
| if test -n "$gcc_cv_as"; then |
| echo ".xword foo" > conftest.s |
| gcc_cv_as_flags64=no |
| for flag in "-xarch=v9" "-64 -Av9"; do |
| if $gcc_cv_as $flag -o conftest.o conftest.s \ |
| > /dev/null 2>&1; then |
| gcc_cv_as_flags64=$flag |
| break |
| fi |
| done |
| rm -f conftest.s conftest.o |
| else |
| if test "$gas" = yes; then |
| gcc_cv_as_flags64="-64 -Av9" |
| else |
| gcc_cv_as_flags64="-xarch=v9" |
| fi |
| fi |
| |
| fi |
| |
| echo "$ac_t""$gcc_cv_as_flags64" 1>&6 |
| if test "x$gcc_cv_as_flags64" = xno; then |
| |
| tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'` |
| dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'` |
| |
| else |
| cat >> confdefs.h <<EOF |
| #define AS_SPARC64_FLAG "$gcc_cv_as_flags64" |
| EOF |
| |
| fi |
| ;; |
| *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no} |
| ;; |
| esac |
| |
| if test "x$gcc_cv_as_flags64" != xno; then |
| echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6 |
| echo "configure:7488: checking for assembler offsetable %lo() support" >&5 |
| if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&6 |
| else |
| |
| gcc_cv_as_offsetable_lo10=unknown |
| if test "x$gcc_cv_as" != x; then |
| # Check if assembler has offsetable %lo() |
| echo "or %g1, %lo(ab) + 12, %g1" > conftest.s |
| echo "or %g1, %lo(ab + 12), %g1" > conftest1.s |
| if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \ |
| > /dev/null 2>&1 && |
| $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \ |
| > /dev/null 2>&1; then |
| if cmp conftest.o conftest1.o > /dev/null 2>&1; then |
| gcc_cv_as_offsetable_lo10=no |
| else |
| gcc_cv_as_offsetable_lo10=yes |
| fi |
| else |
| gcc_cv_as_offsetable_lo10=no |
| fi |
| rm -f conftest.s conftest.o conftest1.s conftest1.o |
| fi |
| |
| fi |
| |
| echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6 |
| if test "x$gcc_cv_as_offsetable_lo10" = xyes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_AS_OFFSETABLE_LO10 1 |
| EOF |
| |
| fi |
| fi |
| |
| ;; |
| |
| i[34567]86-*-* | x86_64-*-*) |
| echo $ac_n "checking assembler instructions""... $ac_c" 1>&6 |
| echo "configure:7528: checking assembler instructions" >&5 |
| gcc_cv_as_instructions= |
| if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
| if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then |
| gcc_cv_as_instructions="filds fists" |
| fi |
| elif test x$gcc_cv_as != x; then |
| set "filds fists" "filds mem; fists mem" |
| while test $# -gt 0 |
| do |
| echo "$2" > conftest.s |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" " |
| fi |
| shift 2 |
| done |
| rm -f conftest.s conftest.o |
| fi |
| if test x"$gcc_cv_as_instructions" != x; then |
| cat >> confdefs.h <<EOF |
| #define HAVE_GAS_`echo "$gcc_cv_as_instructions" | sed -e 's/ $//' | tr 'a-z ' 'A-Z_'` 1 |
| EOF |
| |
| fi |
| echo "$ac_t""$gcc_cv_as_instructions" 1>&6 |
| |
| echo $ac_n "checking assembler GOTOFF in data directives""... $ac_c" 1>&6 |
| echo "configure:7555: checking assembler GOTOFF in data directives" >&5 |
| gcc_cv_as_gotoff_in_data=no |
| if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x |
| then |
| if test "$gcc_cv_gas_major_version" -eq 2 \ |
| -a "$gcc_cv_gas_minor_version" -ge 11 \ |
| -o "$gcc_cv_gas_major_version" -gt 2; then |
| gcc_cv_as_gotoff_in_data=yes |
| fi |
| elif test x$gcc_cv_as != x; then |
| cat > conftest.s <<EOF |
| .text |
| .L0: |
| nop |
| .data |
| .long .L0@GOTOFF |
| EOF |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| gcc_cv_as_gotoff_in_data=yes |
| fi |
| fi |
| cat >> confdefs.h <<EOF |
| #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_gotoff_in_data = yes; then echo 1; else echo 0; fi` |
| EOF |
| |
| echo "$ac_t""$gcc_cv_as_gotoff_in_data" 1>&6 |
| ;; |
| esac |
| |
| echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6 |
| echo "configure:7585: checking assembler dwarf2 debug_line support" >&5 |
| gcc_cv_as_dwarf2_debug_line=no |
| # ??? Not all targets support dwarf2 debug_line, even within a version |
| # of gas. Moreover, we need to emit a valid instruction to trigger any |
| # info to the output file. So, as supported targets are added to gas 2.11, |
| # add some instruction here to (also) show we expect this might work. |
| # ??? Once 2.11 is released, probably need to add first known working |
| # version to the per-target configury. |
| case "$target" in |
| i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* | x86_64*-*-*) |
| insn="nop" |
| ;; |
| ia64*-*-*) |
| insn="nop 0" |
| ;; |
| esac |
| if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; |
| then |
| if test "$gcc_cv_gas_major_version" -eq 2 \ |
| -a "$gcc_cv_gas_minor_version" -ge 11 \ |
| -o "$gcc_cv_gas_major_version" -gt 2 \ |
| && grep 'obj_format = elf' ../gas/Makefile > /dev/null \ |
| && test x"$insn" != x ; then |
| gcc_cv_as_dwarf2_debug_line="yes" |
| fi |
| elif test x$gcc_cv_as != x -a x"$insn" != x ; then |
| echo ' .file 1 "conftest.s"' > conftest.s |
| echo ' .loc 1 3 0' >> conftest.s |
| echo " $insn" >> conftest.s |
| # ??? This fails with non-gnu grep. |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \ |
| && grep debug_line conftest.o > /dev/null 2>&1 ; then |
| # The .debug_line file table must be in the exact order that |
| # we specified the files, since these indices are also used |
| # by DW_AT_decl_file. Approximate this test by testing if |
| # the assembler bitches if the same index is assigned twice. |
| echo ' .file 1 "foo.s"' > conftest.s |
| echo ' .file 1 "bar.s"' >> conftest.s |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 |
| then |
| gcc_cv_as_dwarf2_debug_line="no" |
| else |
| gcc_cv_as_dwarf2_debug_line="yes" |
| fi |
| fi |
| rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 |
| fi |
| if test x"$gcc_cv_as_dwarf2_debug_line" = xyes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_AS_DWARF2_DEBUG_LINE 1 |
| EOF |
| |
| fi |
| echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6 |
| |
| echo $ac_n "checking assembler --gdwarf2 support""... $ac_c" 1>&6 |
| echo "configure:7641: checking assembler --gdwarf2 support" >&5 |
| gcc_cv_as_gdwarf2_flag=no |
| if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; |
| then |
| if test "$gcc_cv_gas_major_version" -eq 2 \ |
| -a "$gcc_cv_gas_minor_version" -ge 11 \ |
| -o "$gcc_cv_gas_major_version" -gt 2 \ |
| && grep 'obj_format = elf' ../gas/Makefile > /dev/null \ |
| && test x"$insn" != x ; then |
| gcc_cv_as_gdwarf2_debug_flag="yes" |
| fi |
| elif test x$gcc_cv_as != x -a x"$insn" != x ; then |
| echo '' > conftest.s |
| # ??? This fails with non-gnu grep. |
| if $gcc_cv_as --gdwarf2 -o conftest.o conftest.s > /dev/null 2>&1 |
| then |
| gcc_cv_as_gdwarf2_flag="yes" |
| fi |
| rm -f conftest.s conftest.o |
| fi |
| if test x"$gcc_cv_as_gdwarf2_flag" = xyes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_AS_GDWARF2_DEBUG_FLAG 1 |
| EOF |
| |
| fi |
| echo "$ac_t""$gcc_cv_as_gdwarf2_flag" 1>&6 |
| |
| echo $ac_n "checking assembler --gstabs support""... $ac_c" 1>&6 |
| echo "configure:7670: checking assembler --gstabs support" >&5 |
| gcc_cv_as_gstabs_flag=no |
| if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; |
| then |
| if test "$gcc_cv_gas_major_version" -eq 2 \ |
| -a "$gcc_cv_gas_minor_version" -ge 11 \ |
| -o "$gcc_cv_gas_major_version" -gt 2 \ |
| && grep 'obj_format = elf' ../gas/Makefile > /dev/null \ |
| && test x"$insn" != x ; then |
| gcc_cv_as_gstabs_debug_flag="yes" |
| fi |
| elif test x$gcc_cv_as != x -a x"$insn" != x ; then |
| echo '' > conftest.s |
| # ??? This fails with non-gnu grep. |
| if $gcc_cv_as --gstabs -o conftest.o conftest.s > /dev/null 2>&1 ; then |
| gcc_cv_as_gstabs_flag="yes" |
| fi |
| rm -f conftest.s conftest.o |
| fi |
| if test x"$gcc_cv_as_gstabs_flag" = xyes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_AS_GSTABS_DEBUG_FLAG 1 |
| EOF |
| |
| fi |
| echo "$ac_t""$gcc_cv_as_gstabs_flag" 1>&6 |
| |
| echo $ac_n "checking linker PT_GNU_EH_FRAME support""... $ac_c" 1>&6 |
| echo "configure:7698: checking linker PT_GNU_EH_FRAME support" >&5 |
| gcc_cv_ld_eh_frame_hdr=no |
| if test x$gcc_cv_gld_major_version != x -a x$gcc_cv_gld_minor_version != x; then |
| if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ../ld/Makefile > /dev/null; then |
| gcc_cv_ld_eh_frame_hdr=yes |
| fi |
| elif test x$gcc_cv_ld != x; then |
| # Check if linker supports --eh-frame-hdr option |
| if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then |
| gcc_cv_ld_eh_frame_hdr=yes |
| fi |
| fi |
| if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_LD_EH_FRAME_HDR 1 |
| EOF |
| |
| fi |
| echo "$ac_t""$gcc_cv_ld_eh_frame_hdr" 1>&6 |
| |
| if test "$prefix" != "/usr" && test "$prefix" != "/usr/local" ; then |
| cat >> confdefs.h <<EOF |
| #define PREFIX_INCLUDE_DIR "$prefix/include" |
| EOF |
| |
| fi |
| |
| # Figure out what language subdirectories are present. |
| # Look if the user specified --enable-languages="..."; if not, use |
| # the environment variable $LANGUAGES if defined. $LANGUAGES might |
| # go away some day. |
| # NB: embedded tabs in this IF block -- do not untabify |
| if test x"${enable_languages+set}" != xset; then |
| if test x"${LANGUAGES+set}" = xset; then |
| enable_languages="${LANGUAGES}" |
| echo "configure: warning: setting LANGUAGES is deprecated, use --enable-languages instead" 1>&2 |
| |
| else |
| enable_languages=all |
| fi |
| else |
| if test x"${enable_languages}" = x || |
| test x"${enable_languages}" = xyes; |
| then |
| { echo "configure: error: --enable-languages needs at least one language argument" 1>&2; exit 1; } |
| fi |
| fi |
| enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'` |
| |
| # First scan to see if an enabled language requires some other language. |
| # We assume that a given config-lang.in will list all the language |
| # front ends it requires, even if some are required indirectly. |
| for lang in ${srcdir}/*/config-lang.in .. |
| do |
| case $lang in |
| ..) |
| ;; |
| # The odd quoting in the next line works around |
| # an apparent bug in bash 1.12 on linux. |
| ${srcdir}/[*]/config-lang.in) |
| ;; |
| *) |
| lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` |
| this_lang_requires=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ ]*\).*$,\1,p' $lang` |
| for other in $this_lang_requires |
| do |
| case ,${enable_languages}, in |
| *,$other,*) |
| ;; |
| *,all,*) |
| ;; |
| *,$lang_alias,*) |
| enable_languages="$enable_languages,$other" |
| ;; |
| esac |
| done |
| ;; |
| esac |
| done |
| |
| subdirs= |
| for lang in ${srcdir}/*/config-lang.in .. |
| do |
| case $lang in |
| ..) ;; |
| # The odd quoting in the next line works around |
| # an apparent bug in bash 1.12 on linux. |
| ${srcdir}/[*]/config-lang.in) ;; |
| *) |
| lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` |
| this_lang_libs=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang` |
| build_by_default=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang` |
| if test "x$lang_alias" = x |
| then |
| echo "$lang doesn't set \$language." 1>&2 |
| exit 1 |
| fi |
| case ${build_by_default},${enable_languages}, in |
| *,$lang_alias,*) add_this_lang=yes ;; |
| no,*) add_this_lang=no ;; |
| *,all,*) add_this_lang=yes ;; |
| *) add_this_lang=no ;; |
| esac |
| if test x"${add_this_lang}" = xyes; then |
| case $lang in |
| ${srcdir}/ada/config-lang.in) |
| if test x$have_gnat = xyes ; then |
| subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" |
| fi |
| ;; |
| *) |
| subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" |
| ;; |
| esac |
| fi |
| ;; |
| esac |
| done |
| |
| # Make gthr-default.h if we have a thread file. |
| gthread_flags= |
| if test $thread_file != single; then |
| rm -f gthr-default.h |
| echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h |
| gthread_flags=-DHAVE_GTHR_DEFAULT |
| fi |
| |
| |
| # Find out what GC implementation we want, or may, use. |
| # Check whether --with-gc or --without-gc was given. |
| if test "${with_gc+set}" = set; then |
| withval="$with_gc" |
| case "$withval" in |
| simple | page) |
| GGC=ggc-$withval |
| ;; |
| *) |
| { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; } |
| ;; |
| esac |
| else |
| GGC=ggc-page |
| fi |
| |
| |
| echo "Using $GGC for garbage collection." |
| |
| # Use the system's zlib library. |
| zlibdir=-L../zlib |
| zlibinc="-I\$(srcdir)/../zlib" |
| # Check whether --with-system-zlib or --without-system-zlib was given. |
| if test "${with_system_zlib+set}" = set; then |
| withval="$with_system_zlib" |
| zlibdir= |
| zlibinc= |
| |
| fi |
| |
| |
| |
| |
| |
| echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 |
| echo "configure:7861: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
| # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. |
| if test "${enable_maintainer_mode+set}" = set; then |
| enableval="$enable_maintainer_mode" |
| maintainer_mode=$enableval |
| else |
| maintainer_mode=no |
| fi |
| |
| |
| echo "$ac_t""$maintainer_mode" 1>&6 |
| |
| if test "$maintainer_mode" = "yes"; then |
| MAINT='' |
| else |
| MAINT='#' |
| fi |
| |
| # With Setjmp/Longjmp based exception handling. |
| # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given. |
| if test "${enable_sjlj_exceptions+set}" = set; then |
| enableval="$enable_sjlj_exceptions" |
| sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi` |
| cat >> confdefs.h <<EOF |
| #define CONFIG_SJLJ_EXCEPTIONS $sjlj |
| EOF |
| |
| fi |
| |
| |
| # Make empty files to contain the specs and options for each language. |
| # Then add #include lines to for a compiler that has specs and/or options. |
| |
| lang_specs_files= |
| lang_options_files= |
| lang_tree_files= |
| for subdir in . $subdirs |
| do |
| if test -f $srcdir/$subdir/lang-specs.h; then |
| lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h" |
| fi |
| if test -f $srcdir/$subdir/lang-options.h; then |
| lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h" |
| fi |
| if test -f $srcdir/$subdir/$subdir-tree.def; then |
| lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def" |
| fi |
| done |
| |
| # These (without "all_") are set in each config-lang.in. |
| # `language' must be a single word so is spelled singularly. |
| all_languages= |
| all_boot_languages= |
| all_compilers= |
| all_stagestuff= |
| all_outputs='Makefile intl/Makefile fixinc/Makefile gccbug mklibgcc' |
| # List of language makefile fragments. |
| all_lang_makefiles= |
| |
| # Add the language fragments. |
| # Languages are added via two mechanisms. Some information must be |
| # recorded in makefile variables, these are defined in config-lang.in. |
| # We accumulate them and plug them into the main Makefile. |
| # The other mechanism is a set of hooks for each of the main targets |
| # like `clean', `install', etc. |
| |
| language_fragments="Make-lang" |
| language_hooks="Make-hooks" |
| |
| for s in .. $subdirs |
| do |
| if test $s != ".." |
| then |
| language= |
| boot_language= |
| compilers= |
| stagestuff= |
| outputs= |
| . ${srcdir}/$s/config-lang.in |
| if test "x$language" = x |
| then |
| echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2 |
| exit 1 |
| fi |
| all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in" |
| if test -f ${srcdir}/$s/Makefile.in |
| then all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Makefile.in" |
| fi |
| all_languages="$all_languages $language" |
| if test "x$boot_language" = xyes |
| then |
| all_boot_languages="$all_boot_languages $language" |
| fi |
| all_compilers="$all_compilers $compilers" |
| all_stagestuff="$all_stagestuff $stagestuff" |
| all_outputs="$all_outputs $outputs" |
| fi |
| done |
| |
| check_languages= |
| for language in .. $all_languages |
| do |
| if test $language != ".." |
| then |
| check_languages="$check_languages check-$language" |
| fi |
| done |
| |
| # Since we can't use `::' targets, we link each language in |
| # with a set of hooks, reached indirectly via lang.${target}. |
| |
| rm -f Make-hooks |
| touch Make-hooks |
| target_list="all.build all.cross start.encap rest.encap \ |
| info dvi generated-manpages \ |
| install-normal install-common install-info install-man \ |
| uninstall \ |
| mostlyclean clean distclean extraclean maintainer-clean \ |
| stage1 stage2 stage3 stage4" |
| for t in $target_list |
| do |
| x= |
| for lang in .. $all_languages |
| do |
| if test $lang != ".."; then |
| x="$x $lang.$t" |
| fi |
| done |
| echo "lang.$t: $x" >> Make-hooks |
| done |
| |
| # Create .gdbinit. |
| |
| echo "dir ." > .gdbinit |
| echo "dir ${srcdir}" >> .gdbinit |
| if test x$gdb_needs_out_file_path = xyes |
| then |
| echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit |
| fi |
| if test "x$subdirs" != x; then |
| for s in $subdirs |
| do |
| echo "dir ${srcdir}/$s" >> .gdbinit |
| done |
| fi |
| echo "source ${srcdir}/gdbinit.in" >> .gdbinit |
| |
| # Define variables host_canonical and build_canonical |
| # because some Cygnus local changes in the Makefile depend on them. |
| build_canonical=${build} |
| host_canonical=${host} |
| target_subdir= |
| if test "${host}" != "${target}" ; then |
| target_subdir=${target_alias}/ |
| fi |
| |
| |
| |
| |
| # If $(exec_prefix) exists and is not the same as $(prefix), then compute an |
| # absolute path for gcc_tooldir based on inserting the number of up-directory |
| # movements required to get from $(exec_prefix) to $(prefix) into the basic |
| # $(libsubdir)/@(unlibsubdir) based path. |
| # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel |
| # make and thus we'd get different behavior depending on where we built the |
| # sources. |
| if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then |
| gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)' |
| else |
| # An explanation of the sed strings: |
| # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix' |
| # -e 's|/$||' match a trailing forward slash and eliminates it |
| # -e 's|^[^/]|/|' forces the string to start with a forward slash (*) |
| # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../ |
| # |
| # (*) Note this pattern overwrites the first character of the string |
| # with a forward slash if one is not already present. This is not a |
| # problem because the exact names of the sub-directories concerned is |
| # unimportant, just the number of them matters. |
| # |
| # The practical upshot of these patterns is like this: |
| # |
| # prefix exec_prefix result |
| # ------ ----------- ------ |
| # /foo /foo/bar ../ |
| # /foo/ /foo/bar ../ |
| # /foo /foo/bar/ ../ |
| # /foo/ /foo/bar/ ../ |
| # /foo /foo/bar/ugg ../../ |
| # |
| dollar='$$' |
| gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)" |
| fi |
| |
| |
| |
| # Find a directory in which to install a shared libgcc. |
| |
| # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given. |
| if test "${enable_version_specific_runtime_libs+set}" = set; then |
| enableval="$enable_version_specific_runtime_libs" |
| : |
| fi |
| |
| |
| # Check whether --with-slibdir or --without-slibdir was given. |
| if test "${with_slibdir+set}" = set; then |
| withval="$with_slibdir" |
| slibdir="$with_slibdir" |
| else |
| if test "${enable_version_specific_runtime_libs+set}" = set; then |
| slibdir='$(libsubdir)' |
| elif test "$host" != "$target"; then |
| slibdir='$(build_tooldir)/lib' |
| else |
| slibdir='$(libdir)' |
| fi |
| fi |
| |
| |
| |
| # Nothing to do for FLOAT_H, float_format already handled. |
| objdir=`pwd` |
| |
| |
| # Process the language and host/target makefile fragments. |
| ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file" |
| |
| # Substitute configuration variables |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| # Echo that links are built |
| if test x$host = x$target |
| then |
| str1="native " |
| else |
| str1="cross-" |
| str2=" from $host" |
| fi |
| |
| if test x$host != x$build |
| then |
| str3=" on a $build system" |
| fi |
| |
| if test "x$str2" != x || test "x$str3" != x |
| then |
| str4= |
| fi |
| |
| echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2 |
| |
| if test "x$str2" != x || test "x$str3" != x |
| then |
| echo " ${str2}${str3}." 1>&2 |
| fi |
| |
| # Truncate the target if necessary |
| if test x$host_truncate_target != x; then |
| target=`echo $target | sed -e 's/\(..............\).*/\1/'` |
| fi |
| |
| # Configure the subdirectories |
| # AC_CONFIG_SUBDIRS($subdirs) |
| |
| # Create the Makefile |
| # and configure language subdirectories |
| trap '' 1 2 15 |
| cat > confcache <<\EOF |
| # This file is a shell script that caches the results of configure |
| # tests run on this system so they can be shared between configure |
| # scripts and configure runs. It is not useful on other systems. |
| # If it contains results you don't want to keep, you may remove or edit it. |
| # |
| # By default, configure uses ./config.cache as the cache file, |
| # creating it if it does not exist already. You can give configure |
| # the --cache-file=FILE option to use a different cache file; that is |
| # what configure does when it calls configure scripts in |
| # subdirectories, so they share the cache. |
| # Giving --cache-file=/dev/null disables caching, for debugging configure. |
| # config.status only pays attention to the cache file if you give it the |
| # --recheck option to rerun configure. |
| # |
| EOF |
| # The following way of writing the cache mishandles newlines in values, |
| # but we know of no workaround that is simple, portable, and efficient. |
| # So, don't put newlines in cache variables' values. |
| # Ultrix sh set writes to stderr and can't be redirected directly, |
| # and sets the high bit in the cache file unless we assign to the vars. |
| (set) 2>&1 | |
| case `(ac_space=' '; set | grep ac_space) 2>&1` in |
| *ac_space=\ *) |
| # `set' does not quote correctly, so add quotes (double-quote substitution |
| # turns \\\\ into \\, and sed turns \\ into \). |
| sed -n \ |
| -e "s/'/'\\\\''/g" \ |
| -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" |
| ;; |
| *) |
| # `set' quotes correctly as required by POSIX, so do not add quotes. |
| sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' |
| ;; |
| esac >> confcache |
| if cmp -s $cache_file confcache; then |
| : |
| else |
| if test -w $cache_file; then |
| echo "updating cache $cache_file" |
| cat confcache > $cache_file |
| else |
| echo "not updating unwritable cache $cache_file" |
| fi |
| fi |
| rm -f confcache |
| |
| trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 |
| |
| test "x$prefix" = xNONE && prefix=$ac_default_prefix |
| # Let make expand exec_prefix. |
| test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| |
| # Any assignment to VPATH causes Sun make to only execute |
| # the first set of double-colon rules, so remove it if not needed. |
| # If there is a colon in the path, we need to keep it. |
| if test "x$srcdir" = x.; then |
| ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' |
| fi |
| |
| trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 |
| |
| DEFS=-DHAVE_CONFIG_H |
| |
| # Without the "./", some shells look in PATH for config.status. |
| : ${CONFIG_STATUS=./config.status} |
| |
| echo creating $CONFIG_STATUS |
| rm -f $CONFIG_STATUS |
| cat > $CONFIG_STATUS <<EOF |
| #! /bin/sh |
| # Generated automatically by configure. |
| # Run this file to recreate the current configuration. |
| # This directory was configured as follows, |
| # on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
| # |
| # $0 $ac_configure_args |
| # |
| # Compiler output produced by configure, useful for debugging |
| # configure, is in ./config.log if it exists. |
| |
| ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" |
| for ac_option |
| do |
| case "\$ac_option" in |
| -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
| echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" |
| exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; |
| -version | --version | --versio | --versi | --vers | --ver | --ve | --v) |
| echo "$CONFIG_STATUS generated by autoconf version 2.13" |
| exit 0 ;; |
| -help | --help | --hel | --he | --h) |
| echo "\$ac_cs_usage"; exit 0 ;; |
| *) echo "\$ac_cs_usage"; exit 1 ;; |
| esac |
| done |
| |
| ac_given_srcdir=$srcdir |
| |
| trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 |
| EOF |
| cat >> $CONFIG_STATUS <<EOF |
| |
| # Protect against being on the right side of a sed subst in config.status. |
| sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; |
| s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF |
| $ac_vpsub |
| $extrasub |
| s%@SHELL@%$SHELL%g |
| s%@CFLAGS@%$CFLAGS%g |
| s%@CPPFLAGS@%$CPPFLAGS%g |
| s%@CXXFLAGS@%$CXXFLAGS%g |
| s%@FFLAGS@%$FFLAGS%g |
| s%@DEFS@%$DEFS%g |
| s%@LDFLAGS@%$LDFLAGS%g |
| s%@LIBS@%$LIBS%g |
| s%@exec_prefix@%$exec_prefix%g |
| s%@prefix@%$prefix%g |
| s%@program_transform_name@%$program_transform_name%g |
| s%@bindir@%$bindir%g |
| s%@sbindir@%$sbindir%g |
| s%@libexecdir@%$libexecdir%g |
| s%@datadir@%$datadir%g |
| s%@sysconfdir@%$sysconfdir%g |
| s%@sharedstatedir@%$sharedstatedir%g |
| s%@localstatedir@%$localstatedir%g |
| s%@libdir@%$libdir%g |
| s%@includedir@%$includedir%g |
| s%@oldincludedir@%$oldincludedir%g |
| s%@infodir@%$infodir%g |
| s%@mandir@%$mandir%g |
| s%@enable_multilib@%$enable_multilib%g |
| s%@enable_shared@%$enable_shared%g |
| s%@host@%$host%g |
| s%@host_alias@%$host_alias%g |
| s%@host_cpu@%$host_cpu%g |
| s%@host_vendor@%$host_vendor%g |
| s%@host_os@%$host_os%g |
| s%@target@%$target%g |
| s%@target_alias@%$target_alias%g |
| s%@target_cpu@%$target_cpu%g |
| s%@target_vendor@%$target_vendor%g |
| s%@target_os@%$target_os%g |
| s%@build@%$build%g |
| s%@build_alias@%$build_alias%g |
| s%@build_cpu@%$build_cpu%g |
| s%@build_vendor@%$build_vendor%g |
| s%@build_os@%$build_os%g |
| s%@CC@%$CC%g |
| s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g |
| s%@OUTPUT_OPTION@%$OUTPUT_OPTION%g |
| s%@strict1_warn@%$strict1_warn%g |
| s%@CPP@%$CPP%g |
| s%@warn_cflags@%$warn_cflags%g |
| s%@stage1_cflags@%$stage1_cflags%g |
| s%@SET_MAKE@%$SET_MAKE%g |
| s%@AWK@%$AWK%g |
| s%@LN@%$LN%g |
| s%@LN_S@%$LN_S%g |
| s%@RANLIB@%$RANLIB%g |
| s%@INSTALL@%$INSTALL%g |
| s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g |
| s%@INSTALL_DATA@%$INSTALL_DATA%g |
| s%@GNATBIND@%$GNATBIND%g |
| s%@ADAC@%$ADAC%g |
| s%@have_mktemp_command@%$have_mktemp_command%g |
| s%@MAKEINFO@%$MAKEINFO%g |
| s%@BUILD_INFO@%$BUILD_INFO%g |
| s%@GENERATED_MANPAGES@%$GENERATED_MANPAGES%g |
| s%@FLEX@%$FLEX%g |
| s%@BISON@%$BISON%g |
| s%@COLLECT2_LIBS@%$COLLECT2_LIBS%g |
| s%@GNAT_LIBEXC@%$GNAT_LIBEXC%g |
| s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g |
| s%@LIBICONV@%$LIBICONV%g |
| s%@manext@%$manext%g |
| s%@objext@%$objext%g |
| s%@FORBUILD@%$FORBUILD%g |
| s%@PACKAGE@%$PACKAGE%g |
| s%@VERSION@%$VERSION%g |
| s%@ALLOCA@%$ALLOCA%g |
| s%@GLIBC21@%$GLIBC21%g |
| s%@USE_NLS@%$USE_NLS%g |
| s%@MSGFMT@%$MSGFMT%g |
| s%@GMSGFMT@%$GMSGFMT%g |
| s%@XGETTEXT@%$XGETTEXT%g |
| s%@INTLBISON@%$INTLBISON%g |
| s%@BUILD_INCLUDED_LIBINTL@%$BUILD_INCLUDED_LIBINTL%g |
| s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g |
| s%@CATALOGS@%$CATALOGS%g |
| s%@CATOBJEXT@%$CATOBJEXT%g |
| s%@INTLLIBS@%$INTLLIBS%g |
| s%@INTLDEPS@%$INTLDEPS%g |
| s%@INTLOBJS@%$INTLOBJS%g |
| s%@POSUB@%$POSUB%g |
| s%@DATADIRNAME@%$DATADIRNAME%g |
| s%@INSTOBJEXT@%$INSTOBJEXT%g |
| s%@GENCAT@%$GENCAT%g |
| s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g |
| s%@INTL_LIBTOOL_SUFFIX_PREFIX@%$INTL_LIBTOOL_SUFFIX_PREFIX%g |
| s%@CROSS@%$CROSS%g |
| s%@ALL@%$ALL%g |
| s%@SYSTEM_HEADER_DIR@%$SYSTEM_HEADER_DIR%g |
| s%@inhibit_libc@%$inhibit_libc%g |
| s%@HOST_PREFIX@%$HOST_PREFIX%g |
| s%@HOST_PREFIX_1@%$HOST_PREFIX_1%g |
| s%@HOST_CC@%$HOST_CC%g |
| s%@HOST_CFLAGS@%$HOST_CFLAGS%g |
| s%@STMP_FIXINC@%$STMP_FIXINC%g |
| s%@STMP_FIXPROTO@%$STMP_FIXPROTO%g |
| s%@libgcc_visibility@%$libgcc_visibility%g |
| s%@gthread_flags@%$gthread_flags%g |
| s%@GGC@%$GGC%g |
| s%@zlibdir@%$zlibdir%g |
| s%@zlibinc@%$zlibinc%g |
| s%@MAINT@%$MAINT%g |
| s%@build_canonical@%$build_canonical%g |
| s%@host_canonical@%$host_canonical%g |
| s%@target_subdir@%$target_subdir%g |
| s%@gcc_tooldir@%$gcc_tooldir%g |
| s%@dollar@%$dollar%g |
| s%@slibdir@%$slibdir%g |
| s%@objdir@%$objdir%g |
| s%@subdirs@%$subdirs%g |
| s%@all_boot_languages@%$all_boot_languages%g |
| s%@all_compilers@%$all_compilers%g |
| s%@all_lang_makefiles@%$all_lang_makefiles%g |
| s%@all_languages@%$all_languages%g |
| s%@all_stagestuff@%$all_stagestuff%g |
| s%@build_exeext@%$build_exeext%g |
| s%@build_install_headers_dir@%$build_install_headers_dir%g |
| s%@build_xm_file_list@%$build_xm_file_list%g |
| s%@build_xm_file@%$build_xm_file%g |
| s%@build_xm_defines@%$build_xm_defines%g |
| s%@check_languages@%$check_languages%g |
| s%@cc_set_by_configure@%$cc_set_by_configure%g |
| s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g |
| s%@cpp_install_dir@%$cpp_install_dir%g |
| s%@dep_host_xmake_file@%$dep_host_xmake_file%g |
| s%@dep_tmake_file@%$dep_tmake_file%g |
| s%@extra_headers_list@%$extra_headers_list%g |
| s%@extra_objs@%$extra_objs%g |
| s%@extra_parts@%$extra_parts%g |
| s%@extra_passes@%$extra_passes%g |
| s%@extra_programs@%$extra_programs%g |
| s%@float_h_file@%$float_h_file%g |
| s%@gcc_config_arguments@%$gcc_config_arguments%g |
| s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g |
| s%@libstdcxx_incdir@%$libstdcxx_incdir%g |
| s%@gcc_version@%$gcc_version%g |
| s%@gcc_version_full@%$gcc_version_full%g |
| s%@gcc_version_trigger@%$gcc_version_trigger%g |
| s%@host_exeext@%$host_exeext%g |
| s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g |
| s%@host_xm_file_list@%$host_xm_file_list%g |
| s%@host_xm_file@%$host_xm_file%g |
| s%@host_xm_defines@%$host_xm_defines%g |
| s%@install@%$install%g |
| s%@lang_options_files@%$lang_options_files%g |
| s%@lang_specs_files@%$lang_specs_files%g |
| s%@lang_tree_files@%$lang_tree_files%g |
| s%@local_prefix@%$local_prefix%g |
| s%@md_file@%$md_file%g |
| s%@objc_boehm_gc@%$objc_boehm_gc%g |
| s%@out_file@%$out_file%g |
| s%@out_object_file@%$out_object_file%g |
| s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g |
| s%@quoted_stage_prefix_set_by_configure@%$quoted_stage_prefix_set_by_configure%g |
| s%@symbolic_link@%$symbolic_link%g |
| s%@thread_file@%$thread_file%g |
| s%@tm_file_list@%$tm_file_list%g |
| s%@tm_file@%$tm_file%g |
| s%@tm_p_file_list@%$tm_p_file_list%g |
| s%@tm_p_file@%$tm_p_file%g |
| s%@xm_file@%$xm_file%g |
| s%@xm_defines@%$xm_defines%g |
| s%@c_target_objs@%$c_target_objs%g |
| s%@cxx_target_objs@%$cxx_target_objs%g |
| s%@target_cpu_default@%$target_cpu_default%g |
| /@target_overrides@/r $target_overrides |
| s%@target_overrides@%%g |
| /@host_overrides@/r $host_overrides |
| s%@host_overrides@%%g |
| /@language_fragments@/r $language_fragments |
| s%@language_fragments@%%g |
| /@language_hooks@/r $language_hooks |
| s%@language_hooks@%%g |
| |
| CEOF |
| EOF |
| |
| cat >> $CONFIG_STATUS <<\EOF |
| |
| # Split the substitutions into bite-sized pieces for seds with |
| # small command number limits, like on Digital OSF/1 and HP-UX. |
| ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. |
| ac_file=1 # Number of current file. |
| ac_beg=1 # First line for current file. |
| ac_end=$ac_max_sed_cmds # Line after last line for current file. |
| ac_more_lines=: |
| ac_sed_cmds="" |
| while $ac_more_lines; do |
| if test $ac_beg -gt 1; then |
| sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file |
| else |
| sed "${ac_end}q" conftest.subs > conftest.s$ac_file |
| fi |
| if test ! -s conftest.s$ac_file; then |
| ac_more_lines=false |
| rm -f conftest.s$ac_file |
| else |
| if test -z "$ac_sed_cmds"; then |
| ac_sed_cmds="sed -f conftest.s$ac_file" |
| else |
| ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" |
| fi |
| ac_file=`expr $ac_file + 1` |
| ac_beg=$ac_end |
| ac_end=`expr $ac_end + $ac_max_sed_cmds` |
| fi |
| done |
| if test -z "$ac_sed_cmds"; then |
| ac_sed_cmds=cat |
| fi |
| EOF |
| |
| cat >> $CONFIG_STATUS <<EOF |
| |
| CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"} |
| EOF |
| cat >> $CONFIG_STATUS <<\EOF |
| for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then |
| # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
| case "$ac_file" in |
| *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` |
| ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; |
| *) ac_file_in="${ac_file}.in" ;; |
| esac |
| |
| # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. |
| |
| # Remove last slash and all that follows it. Not all systems have dirname. |
| ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` |
| if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then |
| # The file is in a subdirectory. |
| test ! -d "$ac_dir" && mkdir "$ac_dir" |
| ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" |
| # A "../" for each directory in $ac_dir_suffix. |
| ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` |
| else |
| ac_dir_suffix= ac_dots= |
| fi |
| |
| case "$ac_given_srcdir" in |
| .) srcdir=. |
| if test -z "$ac_dots"; then top_srcdir=. |
| else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; |
| /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; |
| *) # Relative path. |
| srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" |
| top_srcdir="$ac_dots$ac_given_srcdir" ;; |
| esac |
| |
| |
| echo creating "$ac_file" |
| rm -f "$ac_file" |
| configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." |
| case "$ac_file" in |
| *Makefile*) ac_comsub="1i\\ |
| # $configure_input" ;; |
| *) ac_comsub= ;; |
| esac |
| |
| ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` |
| sed -e "$ac_comsub |
| s%@configure_input@%$configure_input%g |
| s%@srcdir@%$srcdir%g |
| s%@top_srcdir@%$top_srcdir%g |
| " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file |
| fi; done |
| rm -f conftest.s* |
| |
| # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where |
| # NAME is the cpp macro being defined and VALUE is the value it is being given. |
| # |
| # ac_d sets the value in "#define NAME VALUE" lines. |
| ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' |
| ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' |
| ac_dC='\3' |
| ac_dD='%g' |
| # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". |
| ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
| ac_uB='\([ ]\)%\1#\2define\3' |
| ac_uC=' ' |
| ac_uD='\4%g' |
| # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". |
| ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
| ac_eB='$%\1#\2define\3' |
| ac_eC=' ' |
| ac_eD='%g' |
| |
| if test "${CONFIG_HEADERS+set}" != set; then |
| EOF |
| cat >> $CONFIG_STATUS <<EOF |
| CONFIG_HEADERS="auto-host.h:config.in" |
| EOF |
| cat >> $CONFIG_STATUS <<\EOF |
| fi |
| for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then |
| # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
| case "$ac_file" in |
| *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` |
| ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; |
| *) ac_file_in="${ac_file}.in" ;; |
| esac |
| |
| echo creating $ac_file |
| |
| rm -f conftest.frag conftest.in conftest.out |
| ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` |
| cat $ac_file_inputs > conftest.in |
| |
| EOF |
| |
| # Transform confdefs.h into a sed script conftest.vals that substitutes |
| # the proper values into config.h.in to produce config.h. And first: |
| # Protect against being on the right side of a sed subst in config.status. |
| # Protect against being in an unquoted here document in config.status. |
| rm -f conftest.vals |
| cat > conftest.hdr <<\EOF |
| s/[\\&%]/\\&/g |
| s%[\\$`]%\\&%g |
| s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp |
| s%ac_d%ac_u%gp |
| s%ac_u%ac_e%gp |
| EOF |
| sed -n -f conftest.hdr confdefs.h > conftest.vals |
| rm -f conftest.hdr |
| |
| # This sed command replaces #undef with comments. This is necessary, for |
| # example, in the case of _POSIX_SOURCE, which is predefined and required |
| # on some systems where configure will not decide to define it. |
| cat >> conftest.vals <<\EOF |
| s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% |
| EOF |
| |
| # Break up conftest.vals because some shells have a limit on |
| # the size of here documents, and old seds have small limits too. |
| |
| rm -f conftest.tail |
| while : |
| do |
| ac_lines=`grep -c . conftest.vals` |
| # grep -c gives empty output for an empty file on some AIX systems. |
| if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi |
| # Write a limited-size here document to conftest.frag. |
| echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS |
| sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS |
| echo 'CEOF |
| sed -f conftest.frag conftest.in > conftest.out |
| rm -f conftest.in |
| mv conftest.out conftest.in |
| ' >> $CONFIG_STATUS |
| sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail |
| rm -f conftest.vals |
| mv conftest.tail conftest.vals |
| done |
| rm -f conftest.vals |
| |
| cat >> $CONFIG_STATUS <<\EOF |
| rm -f conftest.frag conftest.h |
| echo "/* $ac_file. Generated automatically by configure. */" > conftest.h |
| cat conftest.in >> conftest.h |
| rm -f conftest.in |
| if cmp -s $ac_file conftest.h 2>/dev/null; then |
| echo "$ac_file is unchanged" |
| rm -f conftest.h |
| else |
| # Remove last slash and all that follows it. Not all systems have dirname. |
| ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` |
| if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then |
| # The file is in a subdirectory. |
| test ! -d "$ac_dir" && mkdir "$ac_dir" |
| fi |
| rm -f $ac_file |
| mv conftest.h $ac_file |
| fi |
| fi; done |
| |
| EOF |
| cat >> $CONFIG_STATUS <<EOF |
| |
| subdirs='$subdirs' |
| symbolic_link='$symbolic_link' |
| |
| EOF |
| cat >> $CONFIG_STATUS <<\EOF |
| for ac_file in $CONFIG_FILES; do |
| # Support "outfile[:infile[:infile...]]" |
| case "$ac_file" in |
| *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; |
| esac |
| # PO directories have a Makefile.in generated from Makefile.in.in. |
| case "$ac_file" in */Makefile.in) |
| # Adjust a relative srcdir. |
| ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` |
| ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" |
| ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` |
| # In autoconf-2.13 it is called $ac_given_srcdir. |
| # In autoconf-2.50 it is called $srcdir. |
| test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" |
| case "$ac_given_srcdir" in |
| .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; |
| /*) top_srcdir="$ac_given_srcdir" ;; |
| *) top_srcdir="$ac_dots$ac_given_srcdir" ;; |
| esac |
| if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then |
| rm -f "$ac_dir/POTFILES" |
| test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" |
| sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," -e "\$s/\(.*\) \\\\/\1/" < "$ac_given_srcdir/$ac_dir/POTFILES.in" > "$ac_dir/POTFILES" |
| test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" |
| sed -e "/POTFILES =/r $ac_dir/POTFILES" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" |
| fi |
| ;; |
| esac |
| done |
| |
| case x$CONFIG_HEADERS in |
| xauto-host.h:config.in) |
| echo > cstamp-h ;; |
| esac |
| # If the host supports symlinks, point stage[1234] at ../stage[1234] so |
| # bootstrapping and the installation procedure can still use |
| # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks, |
| # FLAGS_TO_PASS has been modified to solve the problem there. |
| # This is virtually a duplicate of what happens in configure.lang; we do |
| # an extra check to make sure this only happens if ln -s can be used. |
| if test "$symbolic_link" = "ln -s"; then |
| for d in .. ${subdirs} fixinc ; do |
| if test $d != ..; then |
| STARTDIR=`pwd` |
| cd $d |
| for t in stage1 stage2 stage3 stage4 include |
| do |
| rm -f $t |
| $symbolic_link ../$t $t 2>/dev/null |
| done |
| cd $STARTDIR |
| fi |
| done |
| else true ; fi |
| # Avoid having to add intl to our include paths. |
| if test -f intl/libintl.h; then |
| echo creating libintl.h |
| echo '#include "intl/libintl.h"' >libintl.h |
| fi |
| |
| exit 0 |
| EOF |
| chmod +x $CONFIG_STATUS |
| rm -fr confdefs* $ac_clean_files |
| test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 |
| |
