| #! /bin/sh |
| # Guess values for system-dependent variables and create Makefiles. |
| # Generated by GNU Autoconf 2.64. |
| # |
| # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
| # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software |
| # Foundation, Inc. |
| # |
| # This configure script is free software; the Free Software Foundation |
| # gives unlimited permission to copy, distribute and modify it. |
| ## -------------------- ## |
| ## M4sh Initialization. ## |
| ## -------------------- ## |
| |
| # Be more Bourne compatible |
| DUALCASE=1; export DUALCASE # for MKS sh |
| if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
| emulate sh |
| NULLCMD=: |
| # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
| # is contrary to our usage. Disable this feature. |
| alias -g '${1+"$@"}'='"$@"' |
| setopt NO_GLOB_SUBST |
| else |
| case `(set -o) 2>/dev/null` in #( |
| *posix*) : |
| set -o posix ;; #( |
| *) : |
| ;; |
| esac |
| fi |
| |
| |
| as_nl=' |
| ' |
| export as_nl |
| # Printing a long string crashes Solaris 7 /usr/bin/printf. |
| as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' |
| as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo |
| as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo |
| # Prefer a ksh shell builtin over an external printf program on Solaris, |
| # but without wasting forks for bash or zsh. |
| if test -z "$BASH_VERSION$ZSH_VERSION" \ |
| && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then |
| as_echo='print -r --' |
| as_echo_n='print -rn --' |
| elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then |
| as_echo='printf %s\n' |
| as_echo_n='printf %s' |
| else |
| if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
| as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' |
| as_echo_n='/usr/ucb/echo -n' |
| else |
| as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
| as_echo_n_body='eval |
| arg=$1; |
| case $arg in #( |
| *"$as_nl"*) |
| expr "X$arg" : "X\\(.*\\)$as_nl"; |
| arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; |
| esac; |
| expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" |
| ' |
| export as_echo_n_body |
| as_echo_n='sh -c $as_echo_n_body as_echo' |
| fi |
| export as_echo_body |
| as_echo='sh -c $as_echo_body as_echo' |
| fi |
| |
| # The user is always right. |
| if test "${PATH_SEPARATOR+set}" != set; then |
| PATH_SEPARATOR=: |
| (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { |
| (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || |
| PATH_SEPARATOR=';' |
| } |
| fi |
| |
| |
| # IFS |
| # We need space, tab and new line, in precisely that order. Quoting is |
| # there to prevent editors from complaining about space-tab. |
| # (If _AS_PATH_WALK were called with IFS unset, it would disable word |
| # splitting by setting IFS to empty value.) |
| IFS=" "" $as_nl" |
| |
| # Find who we are. Look in the path if we contain no directory separator. |
| case $0 in #(( |
| *[\\/]* ) as_myself=$0 ;; |
| *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| done |
| IFS=$as_save_IFS |
| |
| ;; |
| esac |
| # We did not find ourselves, most probably we were run as `sh COMMAND' |
| # in which case we are not to be found in the path. |
| if test "x$as_myself" = x; then |
| as_myself=$0 |
| fi |
| if test ! -f "$as_myself"; then |
| $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
| exit 1 |
| fi |
| |
| # Unset variables that we do not need and which cause bugs (e.g. in |
| # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" |
| # suppresses any "Segmentation fault" message there. '((' could |
| # trigger a bug in pdksh 5.2.14. |
| for as_var in BASH_ENV ENV MAIL MAILPATH |
| do eval test x\${$as_var+set} = xset \ |
| && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : |
| done |
| PS1='$ ' |
| PS2='> ' |
| PS4='+ ' |
| |
| # NLS nuisances. |
| LC_ALL=C |
| export LC_ALL |
| LANGUAGE=C |
| export LANGUAGE |
| |
| # CDPATH. |
| (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| |
| if test "x$CONFIG_SHELL" = x; then |
| as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : |
| emulate sh |
| NULLCMD=: |
| # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which |
| # is contrary to our usage. Disable this feature. |
| alias -g '\${1+\"\$@\"}'='\"\$@\"' |
| setopt NO_GLOB_SUBST |
| else |
| case \`(set -o) 2>/dev/null\` in #( |
| *posix*) : |
| set -o posix ;; #( |
| *) : |
| ;; |
| esac |
| fi |
| " |
| as_required="as_fn_return () { (exit \$1); } |
| as_fn_success () { as_fn_return 0; } |
| as_fn_failure () { as_fn_return 1; } |
| as_fn_ret_success () { return 0; } |
| as_fn_ret_failure () { return 1; } |
| |
| exitcode=0 |
| as_fn_success || { exitcode=1; echo as_fn_success failed.; } |
| as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } |
| as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } |
| as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } |
| if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : |
| |
| else |
| exitcode=1; echo positional parameters were not saved. |
| fi |
| test x\$exitcode = x0 || exit 1" |
| as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO |
| as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO |
| eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && |
| test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 |
| test \$(( 1 + 1 )) = 2 || exit 1" |
| if (eval "$as_required") 2>/dev/null; then : |
| as_have_required=yes |
| else |
| as_have_required=no |
| fi |
| if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : |
| |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| as_found=false |
| for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| as_found=: |
| case $as_dir in #( |
| /*) |
| for as_base in sh bash ksh sh5; do |
| # Try only shells that exist, to save several forks. |
| as_shell=$as_dir/$as_base |
| if { test -f "$as_shell" || test -f "$as_shell.exe"; } && |
| { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : |
| CONFIG_SHELL=$as_shell as_have_required=yes |
| if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : |
| break 2 |
| fi |
| fi |
| done;; |
| esac |
| as_found=false |
| done |
| $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && |
| { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : |
| CONFIG_SHELL=$SHELL as_have_required=yes |
| fi; } |
| IFS=$as_save_IFS |
| |
| |
| if test "x$CONFIG_SHELL" != x; then : |
| # We cannot yet assume a decent shell, so we have to provide a |
| # neutralization value for shells without unset; and this also |
| # works around shells that cannot unset nonexistent variables. |
| BASH_ENV=/dev/null |
| ENV=/dev/null |
| (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV |
| export CONFIG_SHELL |
| exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} |
| fi |
| |
| if test x$as_have_required = xno; then : |
| $as_echo "$0: This script requires a shell more modern than all" |
| $as_echo "$0: the shells that I found on your system." |
| if test x${ZSH_VERSION+set} = xset ; then |
| $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" |
| $as_echo "$0: be upgraded to zsh 4.3.4 or later." |
| else |
| $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, |
| $0: including any error possibly output before this |
| $0: message. Then install a modern shell, or manually run |
| $0: the script under such a shell if you do have one." |
| fi |
| exit 1 |
| fi |
| fi |
| fi |
| SHELL=${CONFIG_SHELL-/bin/sh} |
| export SHELL |
| # Unset more variables known to interfere with behavior of common tools. |
| CLICOLOR_FORCE= GREP_OPTIONS= |
| unset CLICOLOR_FORCE GREP_OPTIONS |
| |
| ## --------------------- ## |
| ## M4sh Shell Functions. ## |
| ## --------------------- ## |
| # as_fn_unset VAR |
| # --------------- |
| # Portably unset VAR. |
| as_fn_unset () |
| { |
| { eval $1=; unset $1;} |
| } |
| as_unset=as_fn_unset |
| |
| # as_fn_set_status STATUS |
| # ----------------------- |
| # Set $? to STATUS, without forking. |
| as_fn_set_status () |
| { |
| return $1 |
| } # as_fn_set_status |
| |
| # as_fn_exit STATUS |
| # ----------------- |
| # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. |
| as_fn_exit () |
| { |
| set +e |
| as_fn_set_status $1 |
| exit $1 |
| } # as_fn_exit |
| |
| # as_fn_mkdir_p |
| # ------------- |
| # Create "$as_dir" as a directory, including parents if necessary. |
| as_fn_mkdir_p () |
| { |
| |
| case $as_dir in #( |
| -*) as_dir=./$as_dir;; |
| esac |
| test -d "$as_dir" || eval $as_mkdir_p || { |
| as_dirs= |
| while :; do |
| case $as_dir in #( |
| *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( |
| *) as_qdir=$as_dir;; |
| esac |
| as_dirs="'$as_qdir' $as_dirs" |
| as_dir=`$as_dirname -- "$as_dir" || |
| $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| X"$as_dir" : 'X\(//\)[^/]' \| \ |
| X"$as_dir" : 'X\(//\)$' \| \ |
| X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || |
| $as_echo X"$as_dir" | |
| sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)[^/].*/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| test -d "$as_dir" && break |
| done |
| test -z "$as_dirs" || eval "mkdir $as_dirs" |
| } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" |
| |
| |
| } # as_fn_mkdir_p |
| # as_fn_append VAR VALUE |
| # ---------------------- |
| # Append the text in VALUE to the end of the definition contained in VAR. Take |
| # advantage of any shell optimizations that allow amortized linear growth over |
| # repeated appends, instead of the typical quadratic growth present in naive |
| # implementations. |
| if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : |
| eval 'as_fn_append () |
| { |
| eval $1+=\$2 |
| }' |
| else |
| as_fn_append () |
| { |
| eval $1=\$$1\$2 |
| } |
| fi # as_fn_append |
| |
| # as_fn_arith ARG... |
| # ------------------ |
| # Perform arithmetic evaluation on the ARGs, and store the result in the |
| # global $as_val. Take advantage of shells that can avoid forks. The arguments |
| # must be portable across $(()) and expr. |
| if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : |
| eval 'as_fn_arith () |
| { |
| as_val=$(( $* )) |
| }' |
| else |
| as_fn_arith () |
| { |
| as_val=`expr "$@" || test $? -eq 1` |
| } |
| fi # as_fn_arith |
| |
| |
| # as_fn_error ERROR [LINENO LOG_FD] |
| # --------------------------------- |
| # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
| # provided, also output the error to LOG_FD, referencing LINENO. Then exit the |
| # script with status $?, using 1 if that was 0. |
| as_fn_error () |
| { |
| as_status=$?; test $as_status -eq 0 && as_status=1 |
| if test "$3"; then |
| as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 |
| fi |
| $as_echo "$as_me: error: $1" >&2 |
| as_fn_exit $as_status |
| } # as_fn_error |
| |
| if expr a : '\(a\)' >/dev/null 2>&1 && |
| test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| as_expr=expr |
| else |
| as_expr=false |
| fi |
| |
| if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
| as_basename=basename |
| else |
| as_basename=false |
| fi |
| |
| if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
| as_dirname=dirname |
| else |
| as_dirname=false |
| fi |
| |
| as_me=`$as_basename -- "$0" || |
| $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| X"$0" : 'X\(//\)$' \| \ |
| X"$0" : 'X\(/\)' \| . 2>/dev/null || |
| $as_echo X/"$0" | |
| sed '/^.*\/\([^/][^/]*\)\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\/\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\/\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| |
| # Avoid depending upon Character Ranges. |
| as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| as_cr_digits='0123456789' |
| as_cr_alnum=$as_cr_Letters$as_cr_digits |
| |
| |
| as_lineno_1=$LINENO as_lineno_1a=$LINENO |
| as_lineno_2=$LINENO as_lineno_2a=$LINENO |
| eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && |
| test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { |
| # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) |
| sed -n ' |
| p |
| /[$]LINENO/= |
| ' <$as_myself | |
| sed ' |
| s/[$]LINENO.*/&-/ |
| t lineno |
| b |
| :lineno |
| N |
| :loop |
| s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ |
| t loop |
| s/-\n.*// |
| ' >$as_me.lineno && |
| chmod +x "$as_me.lineno" || |
| { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } |
| |
| # Don't try to exec as it changes $[0], causing all sort of problems |
| # (the dirname of $[0] is not the place where we might find the |
| # original and so on. Autoconf is especially sensitive to this). |
| . "./$as_me.lineno" |
| # Exit status is that of the last command. |
| exit |
| } |
| |
| ECHO_C= ECHO_N= ECHO_T= |
| case `echo -n x` in #((((( |
| -n*) |
| case `echo 'xy\c'` in |
| *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
| xy) ECHO_C='\c';; |
| *) echo `echo ksh88 bug on AIX 6.1` > /dev/null |
| ECHO_T=' ';; |
| esac;; |
| *) |
| ECHO_N='-n';; |
| esac |
| |
| rm -f conf$$ conf$$.exe conf$$.file |
| if test -d conf$$.dir; then |
| rm -f conf$$.dir/conf$$.file |
| else |
| rm -f conf$$.dir |
| mkdir conf$$.dir 2>/dev/null |
| fi |
| if (echo >conf$$.file) 2>/dev/null; then |
| if ln -s conf$$.file conf$$ 2>/dev/null; then |
| as_ln_s='ln -s' |
| # ... but there are two gotchas: |
| # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| # In both cases, we have to default to `cp -p'. |
| ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| as_ln_s='cp -p' |
| elif ln conf$$.file conf$$ 2>/dev/null; then |
| as_ln_s=ln |
| else |
| as_ln_s='cp -p' |
| fi |
| else |
| as_ln_s='cp -p' |
| fi |
| rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
| rmdir conf$$.dir 2>/dev/null |
| |
| if mkdir -p . 2>/dev/null; then |
| as_mkdir_p='mkdir -p "$as_dir"' |
| else |
| test -d ./-p && rmdir ./-p |
| as_mkdir_p=false |
| fi |
| |
| if test -x / >/dev/null 2>&1; then |
| as_test_x='test -x' |
| else |
| if ls -dL / >/dev/null 2>&1; then |
| as_ls_L_option=L |
| else |
| as_ls_L_option= |
| fi |
| as_test_x=' |
| eval sh -c '\'' |
| if test -d "$1"; then |
| test -d "$1/."; |
| else |
| case $1 in #( |
| -*)set "./$1";; |
| esac; |
| case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( |
| ???[sx]*):;;*)false;;esac;fi |
| '\'' sh |
| ' |
| fi |
| as_executable_p=$as_test_x |
| |
| # Sed expression to map a string onto a valid CPP name. |
| as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| |
| # Sed expression to map a string onto a valid variable name. |
| as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| |
| |
| exec 7<&0 </dev/null 6>&1 |
| |
| # Name of the host. |
| # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, |
| # so uname gets run too. |
| ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` |
| |
| # |
| # Initializations. |
| # |
| ac_default_prefix=/usr/local |
| ac_clean_files= |
| ac_config_libobj_dir=. |
| LIBOBJS= |
| cross_compiling=no |
| subdirs= |
| MFLAGS= |
| MAKEFLAGS= |
| |
| # Identity of this package. |
| PACKAGE_NAME= |
| PACKAGE_TARNAME= |
| PACKAGE_VERSION= |
| PACKAGE_STRING= |
| PACKAGE_BUGREPORT= |
| PACKAGE_URL= |
| |
| ac_unique_file="move-if-change" |
| enable_option_checking=no |
| ac_subst_vars='LTLIBOBJS |
| LIBOBJS |
| compare_exclusions |
| stage2_werror_flag |
| stage1_checking |
| stage1_cflags |
| MAINT |
| MAINTAINER_MODE_FALSE |
| MAINTAINER_MODE_TRUE |
| COMPILER_NM_FOR_TARGET |
| COMPILER_LD_FOR_TARGET |
| COMPILER_AS_FOR_TARGET |
| FLAGS_FOR_TARGET |
| RAW_CXX_FOR_TARGET |
| WINDMC_FOR_TARGET |
| WINDRES_FOR_TARGET |
| STRIP_FOR_TARGET |
| READELF_FOR_TARGET |
| RANLIB_FOR_TARGET |
| OBJDUMP_FOR_TARGET |
| OBJCOPY_FOR_TARGET |
| NM_FOR_TARGET |
| LIPO_FOR_TARGET |
| LD_FOR_TARGET |
| DLLTOOL_FOR_TARGET |
| AS_FOR_TARGET |
| AR_FOR_TARGET |
| GOC_FOR_TARGET |
| GFORTRAN_FOR_TARGET |
| GCC_FOR_TARGET |
| CXX_FOR_TARGET |
| CC_FOR_TARGET |
| READELF |
| OBJDUMP |
| OBJCOPY |
| WINDMC |
| WINDRES |
| STRIP |
| RANLIB |
| NM |
| LIPO |
| LD |
| DLLTOOL |
| AS |
| AR |
| RUNTEST |
| EXPECT |
| MAKEINFO |
| FLEX |
| LEX |
| M4 |
| BISON |
| YACC |
| WINDRES_FOR_BUILD |
| WINDMC_FOR_BUILD |
| RANLIB_FOR_BUILD |
| NM_FOR_BUILD |
| LD_FOR_BUILD |
| LDFLAGS_FOR_BUILD |
| GOC_FOR_BUILD |
| GFORTRAN_FOR_BUILD |
| DLLTOOL_FOR_BUILD |
| CXX_FOR_BUILD |
| CXXFLAGS_FOR_BUILD |
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| configdirs |
| build_configdirs |
| INSTALL_GDB_TK |
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| CONFIGURE_GDB_TK |
| build_tooldir |
| tooldir |
| GCC_SHLIB_SUBDIR |
| RPATH_ENVVAR |
| target_configargs |
| host_configargs |
| build_configargs |
| BUILD_CONFIG |
| LDFLAGS_FOR_TARGET |
| CXXFLAGS_FOR_TARGET |
| CFLAGS_FOR_TARGET |
| DEBUG_PREFIX_CFLAGS_FOR_TARGET |
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| get_gcc_base_ver |
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| host_shared |
| extra_linker_plugin_flags |
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| stage1_ldflags |
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| GNATMAKE |
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| ac_ct_CXX |
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| OBJEXT |
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| CC |
| extra_liboffloadmic_configure_flags |
| target_subdir |
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| build_subdir |
| build_libsubdir |
| AWK |
| SED |
| LN_S |
| LN |
| INSTALL_DATA |
| INSTALL_SCRIPT |
| INSTALL_PROGRAM |
| target_os |
| target_vendor |
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| target |
| host_os |
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| host |
| target_noncanonical |
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| PACKAGE_BUGREPORT |
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| ac_subst_files='serialization_dependencies |
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| ospace_frag' |
| ac_user_opts=' |
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| CC |
| CFLAGS |
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| CXX |
| CXXFLAGS |
| CCC |
| build_configargs |
| host_configargs |
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| AR |
| AS |
| DLLTOOL |
| LD |
| LIPO |
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| CC_FOR_TARGET |
| CXX_FOR_TARGET |
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| |
| |
| # Initialize some variables set by options. |
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| ac_unrecognized_sep= |
| # The variables have the same names as the options, with |
| # dashes changed to underlines. |
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| no_recursion= |
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| verbose= |
| x_includes=NONE |
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| |
| # Installation directory options. |
| # These are left unexpanded so users can "make install exec_prefix=/foo" |
| # and all the variables that are supposed to be based on exec_prefix |
| # by default will actually change. |
| # Use braces instead of parens because sh, perl, etc. also accept them. |
| # (The list follows the same order as the GNU Coding Standards.) |
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| sbindir='${exec_prefix}/sbin' |
| libexecdir='${exec_prefix}/libexec' |
| datarootdir='${prefix}/share' |
| datadir='${datarootdir}' |
| sysconfdir='${prefix}/etc' |
| sharedstatedir='${prefix}/com' |
| localstatedir='${prefix}/var' |
| includedir='${prefix}/include' |
| oldincludedir='/usr/include' |
| docdir='${datarootdir}/doc/${PACKAGE}' |
| infodir='${datarootdir}/info' |
| htmldir='${docdir}' |
| dvidir='${docdir}' |
| pdfdir='${docdir}' |
| psdir='${docdir}' |
| libdir='${exec_prefix}/lib' |
| localedir='${datarootdir}/locale' |
| mandir='${datarootdir}/man' |
| |
| ac_prev= |
| ac_dashdash= |
| for ac_option |
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| # If the previous option needs an argument, assign it. |
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| |
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| |
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| ac_dashdash=yes ;; |
| |
| -bindir | --bindir | --bindi | --bind | --bin | --bi) |
| ac_prev=bindir ;; |
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| bindir=$ac_optarg ;; |
| |
| -build | --build | --buil | --bui | --bu) |
| ac_prev=build_alias ;; |
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| build_alias=$ac_optarg ;; |
| |
| -cache-file | --cache-file | --cache-fil | --cache-fi \ |
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| ac_prev=cache_file ;; |
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| |
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| |
| -disable-* | --disable-*) |
| ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
| # Reject names that are not valid shell variable names. |
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| ac_useropt_orig=$ac_useropt |
| ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
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| *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" |
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| eval enable_$ac_useropt=no ;; |
| |
| -docdir | --docdir | --docdi | --doc | --do) |
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| -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) |
| docdir=$ac_optarg ;; |
| |
| -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) |
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| |
| -enable-* | --enable-*) |
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| as_fn_error "invalid feature name: $ac_useropt" |
| ac_useropt_orig=$ac_useropt |
| ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
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| "enable_$ac_useropt" |
| "*) ;; |
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| ac_unrecognized_sep=', ';; |
| esac |
| eval enable_$ac_useropt=\$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=* \ |
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| | --exec=* | --exe=* | --ex=*) |
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| |
| -gas | --gas | --ga | --g) |
| # Obsolete; use --with-gas. |
| with_gas=yes ;; |
| |
| -help | --help | --hel | --he | -h) |
| ac_init_help=long ;; |
| -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) |
| ac_init_help=recursive ;; |
| -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) |
| ac_init_help=short ;; |
| |
| -host | --host | --hos | --ho) |
| ac_prev=host_alias ;; |
| -host=* | --host=* | --hos=* | --ho=*) |
| host_alias=$ac_optarg ;; |
| |
| -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
| ac_prev=htmldir ;; |
| -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ |
| | --ht=*) |
| htmldir=$ac_optarg ;; |
| |
| -includedir | --includedir | --includedi | --included | --include \ |
| | --includ | --inclu | --incl | --inc) |
| ac_prev=includedir ;; |
| -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
| | --includ=* | --inclu=* | --incl=* | --inc=*) |
| includedir=$ac_optarg ;; |
| |
| -infodir | --infodir | --infodi | --infod | --info | --inf) |
| ac_prev=infodir ;; |
| -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) |
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| |
| -libdir | --libdir | --libdi | --libd) |
| ac_prev=libdir ;; |
| -libdir=* | --libdir=* | --libdi=* | --libd=*) |
| libdir=$ac_optarg ;; |
| |
| -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
| | --libexe | --libex | --libe) |
| ac_prev=libexecdir ;; |
| -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ |
| | --libexe=* | --libex=* | --libe=*) |
| libexecdir=$ac_optarg ;; |
| |
| -localedir | --localedir | --localedi | --localed | --locale) |
| ac_prev=localedir ;; |
| -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) |
| localedir=$ac_optarg ;; |
| |
| -localstatedir | --localstatedir | --localstatedi | --localstated \ |
| | --localstate | --localstat | --localsta | --localst | --locals) |
| ac_prev=localstatedir ;; |
| -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ |
| | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
| localstatedir=$ac_optarg ;; |
| |
| -mandir | --mandir | --mandi | --mand | --man | --ma | --m) |
| ac_prev=mandir ;; |
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| mandir=$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 | -n) |
| 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=$ac_optarg ;; |
| |
| -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
| ac_prev=pdfdir ;; |
| -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) |
| pdfdir=$ac_optarg ;; |
| |
| -psdir | --psdir | --psdi | --psd | --ps) |
| ac_prev=psdir ;; |
| -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) |
| psdir=$ac_optarg ;; |
| |
| -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| | -silent | --silent | --silen | --sile | --sil) |
| silent=yes ;; |
| |
| -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) |
| ac_prev=sbindir ;; |
| -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ |
| | --sbi=* | --sb=*) |
| sbindir=$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=* \ |
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| | --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) |
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| |
| -v | -verbose | --verbose | --verbos | --verbo | --verb) |
| verbose=yes ;; |
| |
| -version | --version | --versio | --versi | --vers | -V) |
| ac_init_version=: ;; |
| |
| -with-* | --with-*) |
| ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
| # Reject names that are not valid shell variable names. |
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| as_fn_error "invalid package name: $ac_useropt" |
| ac_useropt_orig=$ac_useropt |
| ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
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| "with_$ac_useropt" |
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| *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" |
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| |
| -without-* | --without-*) |
| ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
| # Reject names that are not valid shell variable names. |
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| as_fn_error "invalid package name: $ac_useropt" |
| ac_useropt_orig=$ac_useropt |
| ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
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| "with_$ac_useropt" |
| "*) ;; |
| *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" |
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| |
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| # Obsolete; use --with-x. |
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| |
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| \`configure' configures this package to adapt to many kinds of systems. |
| |
| Usage: $0 [OPTION]... [VAR=VALUE]... |
| |
| To assign environment variables (e.g., CC, CFLAGS...), specify them as |
| VAR=VALUE. See below for descriptions of some of the useful variables. |
| |
| Defaults for the options are specified in brackets. |
| |
| Configuration: |
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| |
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| --prefix=PREFIX install architecture-independent files in PREFIX |
| [$ac_default_prefix] |
| --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
| [PREFIX] |
| |
| By default, \`make install' will install all the files in |
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| |
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| |
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| --sysconfdir=DIR read-only single-machine data [PREFIX/etc] |
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| --includedir=DIR C header files [PREFIX/include] |
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| --infodir=DIR info documentation [DATAROOTDIR/info] |
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| --pdfdir=DIR pdf documentation [DOCDIR] |
| --psdir=DIR ps documentation [DOCDIR] |
| _ACEOF |
| |
| cat <<\_ACEOF |
| |
| Program names: |
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| --program-suffix=SUFFIX append SUFFIX to installed program names |
| --program-transform-name=PROGRAM run sed PROGRAM on installed program names |
| |
| System types: |
| --build=BUILD configure for building on BUILD [guessed] |
| --host=HOST cross-compile to build programs to run on HOST [BUILD] |
| --target=TARGET configure for building compilers for TARGET [HOST] |
| _ACEOF |
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| |
| if test -n "$ac_init_help"; then |
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| |
| Optional Features: |
| --disable-option-checking ignore unrecognized --enable/--with options |
| --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
| --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
| --enable-as-accelerator-for=ARG |
| build as offload target compiler. Specify offload |
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| enable offloading to devices from comma-separated |
| LIST of TARGET[=DIR]. Use optional path to find |
| offload target compiler during the build |
| --enable-gold[=ARG] build gold [ARG={default,yes,no}] |
| --enable-ld[=ARG] build ld [ARG={default,yes,no}] |
| --enable-compressed-debug-sections={all,gas,gold,ld,none} |
| Enable compressed debug sections for gas, gold or ld |
| by default |
| --disable-libquadmath do not build libquadmath directory |
| --disable-libquadmath-support |
| disable libquadmath support for Fortran |
| --enable-libada build libada directory |
| --enable-libssp build libssp directory |
| --disable-libstdcxx do not build libstdc++-v3 directory |
| --enable-liboffloadmic=ARG |
| build liboffloadmic [ARG={no,host,target}] |
| --enable-bootstrap enable bootstrapping [yes if native build] |
| --disable-isl-version-check |
| disable check for isl version |
| --enable-lto enable link time optimization support |
| --enable-linker-plugin-configure-flags=FLAGS |
| additional flags for configuring linker plugins |
| [none] |
| --enable-linker-plugin-flags=FLAGS |
| additional flags for configuring and building linker |
| plugins [none] |
| --enable-host-shared build host code as shared libraries |
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| --enable-objc-gc enable use of Boehm's garbage collector with the GNU |
| Objective-C runtime |
| --enable-vtable-verify Enable vtable verification feature |
| --enable-serial-[{host,target,build}-]configure |
| force sequential configuration of sub-packages for |
| the host, target or build machine, or all |
| sub-packages |
| --enable-maintainer-mode |
| enable make rules and dependencies not useful (and |
| sometimes confusing) to the casual installer |
| --enable-stage1-checking[=all] |
| choose additional checking for stage1 of the |
| compiler |
| --enable-werror enable -Werror in bootstrap stage2 and later |
| |
| Optional Packages: |
| --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] |
| --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) |
| --with-build-libsubdir=DIR Directory where to find libraries for build system |
| --with-system-zlib use installed libz |
| --with-mpc=PATH specify prefix directory for installed MPC package. |
| Equivalent to --with-mpc-include=PATH/include plus |
| --with-mpc-lib=PATH/lib |
| --with-mpc-include=PATH specify directory for installed MPC include files |
| --with-mpc-lib=PATH specify directory for the installed MPC library |
| --with-mpfr-dir=PATH this option has been REMOVED |
| --with-mpfr=PATH specify prefix directory for installed MPFR package. |
| Equivalent to --with-mpfr-include=PATH/include plus |
| --with-mpfr-lib=PATH/lib |
| --with-mpfr-include=PATH |
| specify directory for installed MPFR include files |
| --with-mpfr-lib=PATH specify directory for the installed MPFR library |
| --with-gmp-dir=PATH this option has been REMOVED |
| --with-gmp=PATH specify prefix directory for the installed GMP |
| package. Equivalent to |
| --with-gmp-include=PATH/include plus |
| --with-gmp-lib=PATH/lib |
| --with-gmp-include=PATH specify directory for installed GMP include files |
| --with-gmp-lib=PATH specify directory for the installed GMP library |
| --with-stage1-libs=LIBS libraries for stage1 |
| --with-stage1-ldflags=FLAGS |
| linker flags for stage1 |
| --with-boot-libs=LIBS libraries for stage2 and later |
| --with-boot-ldflags=FLAGS |
| linker flags for stage2 and later |
| --with-isl=PATH Specify prefix directory for the installed isl |
| package. Equivalent to |
| --with-isl-include=PATH/include plus |
| --with-isl-lib=PATH/lib |
| --with-isl-include=PATH Specify directory for installed isl include files |
| --with-isl-lib=PATH Specify the directory for the installed isl library |
| --with-target-bdw-gc=PATHLIST |
| specify prefix directory for installed bdw-gc |
| package. Equivalent to |
| --with-target-bdw-gc-include=PATH/include plus |
| --with-target-bdw-gc-lib=PATH/lib |
| --with-target-bdw-gc-include=PATHLIST |
| specify directories for installed bdw-gc include |
| files |
| --with-target-bdw-gc-lib=PATHLIST |
| specify directories for installed bdw-gc library |
| --with-gcc-major-version-only |
| use only GCC major number in filesystem paths |
| --with-build-sysroot=SYSROOT |
| use sysroot as the system root during the build |
| --with-debug-prefix-map='A=B C=D ...' |
| map A to B, C to D ... in debug information |
| --with-build-config='NAME NAME2...' |
| use config/NAME.mk build configuration |
| --with-build-time-tools=PATH |
| use given path to find target tools during the build |
| |
| Some influential environment variables: |
| CC C compiler command |
| CFLAGS C compiler flags |
| LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a |
| nonstandard directory <lib dir> |
| LIBS libraries to pass to the linker, e.g. -l<library> |
| CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if |
| you have headers in a nonstandard directory <include dir> |
| CXX C++ compiler command |
| CXXFLAGS C++ compiler flags |
| build_configargs |
| additional configure arguments for build directories |
| host_configargs |
| additional configure arguments for host directories |
| target_configargs |
| additional configure arguments for target directories |
| AR AR for the host |
| AS AS for the host |
| DLLTOOL DLLTOOL for the host |
| LD LD for the host |
| LIPO LIPO for the host |
| NM NM for the host |
| RANLIB RANLIB for the host |
| STRIP STRIP for the host |
| WINDRES WINDRES for the host |
| WINDMC WINDMC for the host |
| OBJCOPY OBJCOPY for the host |
| OBJDUMP OBJDUMP for the host |
| READELF READELF for the host |
| CC_FOR_TARGET |
| CC for the target |
| CXX_FOR_TARGET |
| CXX for the target |
| GCC_FOR_TARGET |
| GCC for the target |
| GFORTRAN_FOR_TARGET |
| GFORTRAN for the target |
| GOC_FOR_TARGET |
| GOC for the target |
| AR_FOR_TARGET |
| AR for the target |
| AS_FOR_TARGET |
| AS for the target |
| DLLTOOL_FOR_TARGET |
| DLLTOOL for the target |
| LD_FOR_TARGET |
| LD for the target |
| LIPO_FOR_TARGET |
| LIPO for the target |
| NM_FOR_TARGET |
| NM for the target |
| OBJCOPY_FOR_TARGET |
| OBJCOPY for the target |
| OBJDUMP_FOR_TARGET |
| OBJDUMP for the target |
| RANLIB_FOR_TARGET |
| RANLIB for the target |
| READELF_FOR_TARGET |
| READELF for the target |
| STRIP_FOR_TARGET |
| STRIP for the target |
| WINDRES_FOR_TARGET |
| WINDRES for the target |
| WINDMC_FOR_TARGET |
| WINDMC for the target |
| |
| Use these variables to override the choices made by `configure' or to help |
| it to find libraries and programs with nonstandard names/locations. |
| |
| Report bugs to the package provider. |
| _ACEOF |
| ac_status=$? |
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| if test "$ac_init_help" = "recursive"; then |
| # If there are subdirs, report their specific --help. |
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| ac_builddir=. |
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| *) |
| ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
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| ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
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| cat <<\_ACEOF |
| configure |
| generated by GNU Autoconf 2.64 |
| |
| Copyright (C) 2009 Free Software Foundation, Inc. |
| This configure script is free software; the Free Software Foundation |
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| _ACEOF |
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| test $ac_status = 0; } && { |
| test -z "$ac_cxx_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest.$ac_objext; then : |
| ac_retval=0 |
| else |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_retval=1 |
| fi |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| return $ac_retval |
| |
| } # ac_fn_cxx_try_compile |
| |
| # ac_fn_cxx_try_link LINENO |
| # ------------------------- |
| # Try to link conftest.$ac_ext, and return whether this succeeded. |
| ac_fn_cxx_try_link () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| rm -f conftest.$ac_objext conftest$ac_exeext |
| if { { ac_try="$ac_link" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_link") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| grep -v '^ *+' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| mv -f conftest.er1 conftest.err |
| fi |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } && { |
| test -z "$ac_cxx_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest$ac_exeext && { |
| test "$cross_compiling" = yes || |
| $as_test_x conftest$ac_exeext |
| }; then : |
| ac_retval=0 |
| else |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_retval=1 |
| fi |
| # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information |
| # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would |
| # interfere with the next link command; also delete a directory that is |
| # left behind by Apple's compiler. We do this before executing the actions. |
| rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| return $ac_retval |
| |
| } # ac_fn_cxx_try_link |
| |
| # ac_fn_c_try_link LINENO |
| # ----------------------- |
| # Try to link conftest.$ac_ext, and return whether this succeeded. |
| ac_fn_c_try_link () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| rm -f conftest.$ac_objext conftest$ac_exeext |
| if { { ac_try="$ac_link" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_link") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| grep -v '^ *+' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| mv -f conftest.er1 conftest.err |
| fi |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest$ac_exeext && { |
| test "$cross_compiling" = yes || |
| $as_test_x conftest$ac_exeext |
| }; then : |
| ac_retval=0 |
| else |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_retval=1 |
| fi |
| # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information |
| # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would |
| # interfere with the next link command; also delete a directory that is |
| # left behind by Apple's compiler. We do this before executing the actions. |
| rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| return $ac_retval |
| |
| } # ac_fn_c_try_link |
| cat >config.log <<_ACEOF |
| This file contains any messages produced by compilers while |
| running configure, to aid debugging if configure makes a mistake. |
| |
| It was created by $as_me, which was |
| generated by GNU Autoconf 2.64. Invocation command line was |
| |
| $ $0 $@ |
| |
| _ACEOF |
| exec 5>>config.log |
| { |
| cat <<_ASUNAME |
| ## --------- ## |
| ## Platform. ## |
| ## --------- ## |
| |
| hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
| uname -m = `(uname -m) 2>/dev/null || echo unknown` |
| uname -r = `(uname -r) 2>/dev/null || echo unknown` |
| uname -s = `(uname -s) 2>/dev/null || echo unknown` |
| uname -v = `(uname -v) 2>/dev/null || echo unknown` |
| |
| /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
| /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` |
| |
| /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
| /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` |
| /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` |
| /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` |
| /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
| /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` |
| /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` |
| |
| _ASUNAME |
| |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| $as_echo "PATH: $as_dir" |
| done |
| IFS=$as_save_IFS |
| |
| } >&5 |
| |
| cat >&5 <<_ACEOF |
| |
| |
| ## ----------- ## |
| ## Core tests. ## |
| ## ----------- ## |
| |
| _ACEOF |
| |
| |
| # Keep a trace of the command line. |
| # Strip out --no-create and --no-recursion so they do not pile up. |
| # Strip out --silent because we don't want to record it for future runs. |
| # Also quote any args containing shell meta-characters. |
| # Make two passes to allow for proper duplicate-argument suppression. |
| ac_configure_args= |
| ac_configure_args0= |
| ac_configure_args1= |
| ac_must_keep_next=false |
| for ac_pass in 1 2 |
| do |
| for ac_arg |
| do |
| case $ac_arg in |
| -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; |
| -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| | -silent | --silent | --silen | --sile | --sil) |
| continue ;; |
| *\'*) |
| ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| esac |
| case $ac_pass in |
| 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
| 2) |
| as_fn_append ac_configure_args1 " '$ac_arg'" |
| if test $ac_must_keep_next = true; then |
| ac_must_keep_next=false # Got value, back to normal. |
| else |
| case $ac_arg in |
| *=* | --config-cache | -C | -disable-* | --disable-* \ |
| | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ |
| | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ |
| | -with-* | --with-* | -without-* | --without-* | --x) |
| case "$ac_configure_args0 " in |
| "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; |
| esac |
| ;; |
| -* ) ac_must_keep_next=true ;; |
| esac |
| fi |
| as_fn_append ac_configure_args " '$ac_arg'" |
| ;; |
| esac |
| done |
| done |
| { ac_configure_args0=; unset ac_configure_args0;} |
| { ac_configure_args1=; unset ac_configure_args1;} |
| |
| # When interrupted or exit'd, cleanup temporary files, and complete |
| # config.log. We remove comments because anyway the quotes in there |
| # would cause problems or look ugly. |
| # WARNING: Use '\'' to represent an apostrophe within the trap. |
| # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. |
| trap 'exit_status=$? |
| # Save into config.log some information that might help in debugging. |
| { |
| echo |
| |
| cat <<\_ASBOX |
| ## ---------------- ## |
| ## Cache variables. ## |
| ## ---------------- ## |
| _ASBOX |
| echo |
| # The following way of writing the cache mishandles newlines in values, |
| ( |
| for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do |
| eval ac_val=\$$ac_var |
| case $ac_val in #( |
| *${as_nl}*) |
| case $ac_var in #( |
| *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
| $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
| esac |
| case $ac_var in #( |
| _ | IFS | as_nl) ;; #( |
| BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
| *) { eval $ac_var=; unset $ac_var;} ;; |
| esac ;; |
| esac |
| done |
| (set) 2>&1 | |
| case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
| *${as_nl}ac_space=\ *) |
| sed -n \ |
| "s/'\''/'\''\\\\'\'''\''/g; |
| s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" |
| ;; #( |
| *) |
| sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
| ;; |
| esac | |
| sort |
| ) |
| echo |
| |
| cat <<\_ASBOX |
| ## ----------------- ## |
| ## Output variables. ## |
| ## ----------------- ## |
| _ASBOX |
| echo |
| for ac_var in $ac_subst_vars |
| do |
| eval ac_val=\$$ac_var |
| case $ac_val in |
| *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| esac |
| $as_echo "$ac_var='\''$ac_val'\''" |
| done | sort |
| echo |
| |
| if test -n "$ac_subst_files"; then |
| cat <<\_ASBOX |
| ## ------------------- ## |
| ## File substitutions. ## |
| ## ------------------- ## |
| _ASBOX |
| echo |
| for ac_var in $ac_subst_files |
| do |
| eval ac_val=\$$ac_var |
| case $ac_val in |
| *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| esac |
| $as_echo "$ac_var='\''$ac_val'\''" |
| done | sort |
| echo |
| fi |
| |
| if test -s confdefs.h; then |
| cat <<\_ASBOX |
| ## ----------- ## |
| ## confdefs.h. ## |
| ## ----------- ## |
| _ASBOX |
| echo |
| cat confdefs.h |
| echo |
| fi |
| test "$ac_signal" != 0 && |
| $as_echo "$as_me: caught signal $ac_signal" |
| $as_echo "$as_me: exit $exit_status" |
| } >&5 |
| rm -f core *.core core.conftest.* && |
| rm -f -r conftest* confdefs* conf$$* $ac_clean_files && |
| exit $exit_status |
| ' 0 |
| for ac_signal in 1 2 13 15; do |
| trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
| done |
| ac_signal=0 |
| |
| # confdefs.h avoids OS command line length limits that DEFS can exceed. |
| rm -f -r conftest* confdefs.h |
| |
| $as_echo "/* confdefs.h */" > confdefs.h |
| |
| # Predefined preprocessor variables. |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_NAME "$PACKAGE_NAME" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_TARNAME "$PACKAGE_TARNAME" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_VERSION "$PACKAGE_VERSION" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_STRING "$PACKAGE_STRING" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_URL "$PACKAGE_URL" |
| _ACEOF |
| |
| |
| # Let the site file select an alternate cache file if it wants to. |
| # Prefer an explicitly selected file to automatically selected ones. |
| ac_site_file1=NONE |
| ac_site_file2=NONE |
| if test -n "$CONFIG_SITE"; then |
| ac_site_file1=$CONFIG_SITE |
| elif test "x$prefix" != xNONE; then |
| ac_site_file1=$prefix/share/config.site |
| ac_site_file2=$prefix/etc/config.site |
| else |
| ac_site_file1=$ac_default_prefix/share/config.site |
| ac_site_file2=$ac_default_prefix/etc/config.site |
| fi |
| for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
| do |
| test "x$ac_site_file" = xNONE && continue |
| if test -r "$ac_site_file"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
| $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
| sed 's/^/| /' "$ac_site_file" >&5 |
| . "$ac_site_file" |
| fi |
| done |
| |
| if test -r "$cache_file"; then |
| # Some versions of bash will fail to source /dev/null (special |
| # files actually), so we avoid doing that. |
| if test -f "$cache_file"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
| $as_echo "$as_me: loading cache $cache_file" >&6;} |
| case $cache_file in |
| [\\/]* | ?:[\\/]* ) . "$cache_file";; |
| *) . "./$cache_file";; |
| esac |
| fi |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
| $as_echo "$as_me: creating cache $cache_file" >&6;} |
| >$cache_file |
| fi |
| |
| # Check that the precious variables saved in the cache have kept the same |
| # value. |
| ac_cache_corrupted=false |
| for ac_var in $ac_precious_vars; do |
| eval ac_old_set=\$ac_cv_env_${ac_var}_set |
| eval ac_new_set=\$ac_env_${ac_var}_set |
| eval ac_old_val=\$ac_cv_env_${ac_var}_value |
| eval ac_new_val=\$ac_env_${ac_var}_value |
| case $ac_old_set,$ac_new_set in |
| set,) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
| $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
| ac_cache_corrupted=: ;; |
| ,set) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
| $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
| ac_cache_corrupted=: ;; |
| ,);; |
| *) |
| if test "x$ac_old_val" != "x$ac_new_val"; then |
| # differences in whitespace do not lead to failure. |
| ac_old_val_w=`echo x $ac_old_val` |
| ac_new_val_w=`echo x $ac_new_val` |
| if test "$ac_old_val_w" != "$ac_new_val_w"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
| $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
| ac_cache_corrupted=: |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
| $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
| eval $ac_var=\$ac_old_val |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
| $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
| { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
| $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
| fi;; |
| esac |
| # Pass precious variables to config.status. |
| if test "$ac_new_set" = set; then |
| case $ac_new_val in |
| *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
| *) ac_arg=$ac_var=$ac_new_val ;; |
| esac |
| case " $ac_configure_args " in |
| *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. |
| *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
| esac |
| fi |
| done |
| if $ac_cache_corrupted; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
| $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
| as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
| fi |
| ## -------------------- ## |
| ## Main body of script. ## |
| ## -------------------- ## |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| progname=$0 |
| # if PWD already has a value, it is probably wrong. |
| if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi |
| |
| # Export original configure arguments for use by sub-configures. |
| # Quote arguments with shell meta charatcers. |
| TOPLEVEL_CONFIGURE_ARGUMENTS= |
| set -- "$progname" "$@" |
| for ac_arg |
| do |
| case "$ac_arg" in |
| *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\']*) |
| ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` |
| # if the argument is of the form -foo=baz, quote the baz part only |
| ac_arg=`echo "'$ac_arg'" | sed "s/^'\([-a-zA-Z0-9]*=\)/\\1'/"` ;; |
| *) ;; |
| esac |
| # Add the quoted argument to the list. |
| TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS $ac_arg" |
| done |
| if test "$silent" = yes; then |
| TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS --silent" |
| fi |
| # Remove the initial space we just introduced and, as these will be |
| # expanded by make, quote '$'. |
| TOPLEVEL_CONFIGURE_ARGUMENTS=`echo "x$TOPLEVEL_CONFIGURE_ARGUMENTS" | sed -e 's/^x *//' -e 's,\\$,$$,g'` |
| |
| |
| # Find the build, host, and target systems. |
| ac_aux_dir= |
| for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do |
| for ac_t in install-sh install.sh shtool; do |
| if test -f "$ac_dir/$ac_t"; then |
| ac_aux_dir=$ac_dir |
| ac_install_sh="$ac_aux_dir/$ac_t -c" |
| break 2 |
| fi |
| done |
| done |
| if test -z "$ac_aux_dir"; then |
| as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 |
| fi |
| |
| # These three variables are undocumented and unsupported, |
| # and are intended to be withdrawn in a future Autoconf release. |
| # They can cause serious problems if a builder's source tree is in a directory |
| # whose full name contains unusual characters. |
| ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. |
| ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. |
| ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. |
| |
| |
| # Make sure we can run config.sub. |
| $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
| as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
| $as_echo_n "checking build system type... " >&6; } |
| if test "${ac_cv_build+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_build_alias=$build_alias |
| test "x$ac_build_alias" = x && |
| ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` |
| test "x$ac_build_alias" = x && |
| as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 |
| ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
| as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
| $as_echo "$ac_cv_build" >&6; } |
| case $ac_cv_build in |
| *-*-*) ;; |
| *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; |
| esac |
| build=$ac_cv_build |
| ac_save_IFS=$IFS; IFS='-' |
| set x $ac_cv_build |
| shift |
| build_cpu=$1 |
| build_vendor=$2 |
| shift; shift |
| # Remember, the first character of IFS is used to create $*, |
| # except with old shells: |
| build_os=$* |
| IFS=$ac_save_IFS |
| case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac |
| |
| |
| case ${build_alias} in |
| "") build_noncanonical=${build} ;; |
| *) build_noncanonical=${build_alias} ;; |
| esac |
| |
| |
| |
| case ${host_alias} in |
| "") host_noncanonical=${build_noncanonical} ;; |
| *) host_noncanonical=${host_alias} ;; |
| esac |
| |
| |
| |
| case ${target_alias} in |
| "") target_noncanonical=${host_noncanonical} ;; |
| *) target_noncanonical=${target_alias} ;; |
| esac |
| |
| |
| |
| |
| test "$host_noncanonical" = "$target_noncanonical" && |
| test "$program_prefix$program_suffix$program_transform_name" = \ |
| NONENONEs,x,x, && |
| program_transform_name=s,y,y, |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
| $as_echo_n "checking host system type... " >&6; } |
| if test "${ac_cv_host+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test "x$host_alias" = x; then |
| ac_cv_host=$ac_cv_build |
| else |
| ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || |
| as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
| $as_echo "$ac_cv_host" >&6; } |
| case $ac_cv_host in |
| *-*-*) ;; |
| *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; |
| esac |
| host=$ac_cv_host |
| ac_save_IFS=$IFS; IFS='-' |
| set x $ac_cv_host |
| shift |
| host_cpu=$1 |
| host_vendor=$2 |
| shift; shift |
| # Remember, the first character of IFS is used to create $*, |
| # except with old shells: |
| host_os=$* |
| IFS=$ac_save_IFS |
| case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 |
| $as_echo_n "checking target system type... " >&6; } |
| if test "${ac_cv_target+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test "x$target_alias" = x; then |
| ac_cv_target=$ac_cv_host |
| else |
| ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || |
| as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 |
| $as_echo "$ac_cv_target" >&6; } |
| case $ac_cv_target in |
| *-*-*) ;; |
| *) as_fn_error "invalid value of canonical target" "$LINENO" 5;; |
| esac |
| target=$ac_cv_target |
| ac_save_IFS=$IFS; IFS='-' |
| set x $ac_cv_target |
| shift |
| target_cpu=$1 |
| target_vendor=$2 |
| shift; shift |
| # Remember, the first character of IFS is used to create $*, |
| # except with old shells: |
| target_os=$* |
| IFS=$ac_save_IFS |
| case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac |
| |
| |
| # The aliases save the names the user supplied, while $host etc. |
| # will get canonicalized. |
| test -n "$target_alias" && |
| test "$program_prefix$program_suffix$program_transform_name" = \ |
| NONENONEs,x,x, && |
| program_prefix=${target_alias}- |
| |
| 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" |
| # Double any \ or $. |
| # By default was `s,x,x', remove it if useless. |
| ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' |
| program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` |
| |
| |
| |
| # Get 'install' or 'install-sh' and its variants. |
| # 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 |
| # AmigaOS /C/install, which installs bootblocks on floppy discs |
| # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
| # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
| # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" |
| # OS/2's system install, which has a completely different semantic |
| # ./install, which can be erroneously created by make from ./install.sh. |
| # Reject install programs that cannot install multiple files. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
| $as_echo_n "checking for a BSD-compatible install... " >&6; } |
| if test -z "$INSTALL"; then |
| if test "${ac_cv_path_install+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| # Account for people who put trailing slashes in PATH elements. |
| case $as_dir/ in #(( |
| ./ | .// | /[cC]/* | \ |
| /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
| ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
| /usr/ucb/* ) ;; |
| *) |
| # OSF1 and SCO ODT 3.0 have their own names for install. |
| # Don't use installbsd from OSF since it installs stuff as root |
| # by default. |
| for ac_prog in ginstall scoinst install; do |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then |
| if test $ac_prog = install && |
| grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| # AIX install. It has an incompatible calling convention. |
| : |
| elif test $ac_prog = install && |
| grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| # program-specific install script used by HP pwplus--don't use. |
| : |
| else |
| rm -rf conftest.one conftest.two conftest.dir |
| echo one > conftest.one |
| echo two > conftest.two |
| mkdir conftest.dir |
| if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && |
| test -s conftest.one && test -s conftest.two && |
| test -s conftest.dir/conftest.one && |
| test -s conftest.dir/conftest.two |
| then |
| ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" |
| break 3 |
| fi |
| fi |
| fi |
| done |
| done |
| ;; |
| esac |
| |
| done |
| IFS=$as_save_IFS |
| |
| rm -rf conftest.one conftest.two conftest.dir |
| |
| fi |
| if test "${ac_cv_path_install+set}" = set; then |
| INSTALL=$ac_cv_path_install |
| else |
| # As a last resort, use the slow shell script. Don't cache a |
| # value for INSTALL within a source directory, because that will |
| # break other packages using the cache if that directory is |
| # removed, or if the value is a relative name. |
| INSTALL=$ac_install_sh |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
| $as_echo "$INSTALL" >&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_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
| |
| test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5 |
| $as_echo_n "checking whether ln works... " >&6; } |
| if test "${acx_cv_prog_LN+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| rm -f conftestdata_t |
| echo >conftestdata_f |
| if ln conftestdata_f conftestdata_t 2>/dev/null |
| then |
| acx_cv_prog_LN=ln |
| else |
| acx_cv_prog_LN=no |
| fi |
| rm -f conftestdata_f conftestdata_t |
| |
| fi |
| if test $acx_cv_prog_LN = no; then |
| LN="cp" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5 |
| $as_echo "no, using $LN" >&6; } |
| else |
| LN="$acx_cv_prog_LN" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
| $as_echo_n "checking whether ln -s works... " >&6; } |
| LN_S=$as_ln_s |
| if test "$LN_S" = "ln -s"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
| $as_echo "no, using $LN_S" >&6; } |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 |
| $as_echo_n "checking for a sed that does not truncate output... " >&6; } |
| if test "${ac_cv_path_SED+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ |
| for ac_i in 1 2 3 4 5 6 7; do |
| ac_script="$ac_script$as_nl$ac_script" |
| done |
| echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed |
| { ac_script=; unset ac_script;} |
| if test -z "$SED"; then |
| ac_path_SED_found=false |
| # Loop through the user's path and test for each of PROGNAME-LIST |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_prog in sed gsed; do |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" |
| { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue |
| # Check for GNU ac_path_SED and select it if it is found. |
| # Check for GNU $ac_path_SED |
| case `"$ac_path_SED" --version 2>&1` in |
| *GNU*) |
| ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; |
| *) |
| ac_count=0 |
| $as_echo_n 0123456789 >"conftest.in" |
| while : |
| do |
| cat "conftest.in" "conftest.in" >"conftest.tmp" |
| mv "conftest.tmp" "conftest.in" |
| cp "conftest.in" "conftest.nl" |
| $as_echo '' >> "conftest.nl" |
| "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break |
| diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break |
| as_fn_arith $ac_count + 1 && ac_count=$as_val |
| if test $ac_count -gt ${ac_path_SED_max-0}; then |
| # Best one so far, save it but keep looking for a better one |
| ac_cv_path_SED="$ac_path_SED" |
| ac_path_SED_max=$ac_count |
| fi |
| # 10*(2^10) chars as input seems more than enough |
| test $ac_count -gt 10 && break |
| done |
| rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
| esac |
| |
| $ac_path_SED_found && break 3 |
| done |
| done |
| done |
| IFS=$as_save_IFS |
| if test -z "$ac_cv_path_SED"; then |
| as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5 |
| fi |
| else |
| ac_cv_path_SED=$SED |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 |
| $as_echo "$ac_cv_path_SED" >&6; } |
| SED="$ac_cv_path_SED" |
| rm -f conftest.sed |
| |
| for ac_prog in gawk mawk nawk awk |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_AWK+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$AWK"; then |
| ac_cv_prog_AWK="$AWK" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_AWK="$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| AWK=$ac_cv_prog_AWK |
| if test -n "$AWK"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 |
| $as_echo "$AWK" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$AWK" && break |
| done |
| |
| |
| srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}` |
| |
| # We pass INSTALL explicitly to sub-makes. Make sure that it is not |
| # a relative path. |
| if test "$INSTALL" = "${srcdir}/install-sh -c"; then |
| INSTALL="${srcpwd}/install-sh -c" |
| fi |
| |
| # Set srcdir to "." if that's what it is. |
| # This is important for multilib support. |
| pwd=`${PWDCMD-pwd}` |
| if test "${pwd}" = "${srcpwd}" ; then |
| srcdir=. |
| fi |
| |
| topsrcdir=$srcpwd |
| |
| extra_host_args= |
| |
| ### To add a new directory to the tree, first choose whether it is a target |
| ### or a host dependent tool. Then put it into the appropriate list |
| ### (library or tools, host or target), doing a dependency sort. |
| |
| # Subdirs will be configured in the order listed in build_configdirs, |
| # configdirs, or target_configdirs; see the serialization section below. |
| |
| # Dependency sorting is only needed when *configuration* must be done in |
| # a particular order. In all cases a dependency should be specified in |
| # the Makefile, whether or not it's implicitly specified here. |
| |
| # Double entries in build_configdirs, configdirs, or target_configdirs may |
| # cause circular dependencies and break everything horribly. |
| |
| # these library is used by various programs built for the build |
| # environment |
| # |
| build_libs="build-libiberty build-libcpp" |
| |
| # these tools are built for the build environment |
| build_tools="build-texinfo build-flex build-bison build-m4 build-fixincludes" |
| |
| # these libraries are used by various programs built for the host environment |
| #f |
| host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libdecnumber gmp mpfr mpc isl libelf libiconv" |
| |
| # these tools are built for the host environment |
| # Note, the powerpc-eabi build depends on sim occurring before gdb in order to |
| # know that we are building the simulator. |
| # binutils, gas and ld appear in that order because it makes sense to run |
| # "make check" in that particular order. |
| # If --enable-gold is used, "gold" may replace "ld". |
| host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gotools" |
| |
| # these libraries are built for the target environment, and are built after |
| # the host libraries and the host tools (which may be a cross compiler) |
| # Note that libiberty is not a target library. |
| target_libraries="target-libgcc \ |
| target-libbacktrace \ |
| target-libgloss \ |
| target-newlib \ |
| target-libgomp \ |
| target-liboffloadmic \ |
| target-libhsail-rt \ |
| target-libatomic \ |
| target-libitm \ |
| target-libstdc++-v3 \ |
| target-libsanitizer \ |
| target-libvtv \ |
| target-libmpx \ |
| target-libssp \ |
| target-libquadmath \ |
| target-libgfortran \ |
| target-libffi \ |
| target-libobjc \ |
| target-libada \ |
| target-libgo" |
| |
| # these tools are built using the target libraries, and are intended to |
| # run only in the target environment |
| # |
| # note: any program that *uses* libraries that are in the "target_libraries" |
| # list belongs in this list. |
| # |
| target_tools="target-rda" |
| |
| ################################################################################ |
| |
| ## All tools belong in one of the four categories, and are assigned above |
| ## We assign ${configdirs} this way to remove all embedded newlines. This |
| ## is important because configure will choke if they ever get through. |
| ## ${configdirs} is directories we build using the host tools. |
| ## ${target_configdirs} is directories we build using the target tools. |
| configdirs=`echo ${host_libs} ${host_tools}` |
| target_configdirs=`echo ${target_libraries} ${target_tools}` |
| build_configdirs=`echo ${build_libs} ${build_tools}` |
| |
| |
| |
| ################################################################################ |
| |
| srcname="gnu development package" |
| |
| # This gets set non-empty for some net releases of packages. |
| appdirs="" |
| |
| # Define is_cross_compiler to save on calls to 'test'. |
| is_cross_compiler= |
| if test x"${host}" = x"${target}" ; then |
| is_cross_compiler=no |
| else |
| is_cross_compiler=yes |
| fi |
| |
| # Find the build and target subdir names. |
| |
| # post-stage1 host modules use a different CC_FOR_BUILD so, in order to |
| # have matching libraries, they should use host libraries: Makefile.tpl |
| # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR). |
| # However, they still use the build modules, because the corresponding |
| # host modules (e.g. bison) are only built for the host when bootstrap |
| # finishes. So: |
| # - build_subdir is where we find build modules, and never changes. |
| # - build_libsubdir is where we find build libraries, and can be overridden. |
| |
| # Prefix 'build-' so this never conflicts with target_subdir. |
| build_subdir="build-${build_noncanonical}" |
| |
| # Check whether --with-build-libsubdir was given. |
| if test "${with_build_libsubdir+set}" = set; then : |
| withval=$with_build_libsubdir; build_libsubdir="$withval" |
| else |
| build_libsubdir="$build_subdir" |
| fi |
| |
| # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories |
| if ( test $srcdir = . && test -d gcc ) \ |
| || test -d $srcdir/../host-${host_noncanonical}; then |
| host_subdir="host-${host_noncanonical}" |
| else |
| host_subdir=. |
| fi |
| # No prefix. |
| target_subdir=${target_noncanonical} |
| |
| # Be sure to cover against remnants of an in-tree build. |
| if test $srcdir != . && test -d $srcdir/host-${host_noncanonical}; then |
| as_fn_error "building out of tree but $srcdir contains host-${host_noncanonical}. |
| Use a pristine source tree when building in a separate tree" "$LINENO" 5 |
| fi |
| |
| # Skipdirs are removed silently. |
| skipdirs= |
| # Noconfigdirs are removed loudly. |
| noconfigdirs="" |
| |
| use_gnu_ld= |
| # Make sure we don't let GNU ld be added if we didn't want it. |
| if test x$with_gnu_ld = xno ; then |
| use_gnu_ld=no |
| noconfigdirs="$noconfigdirs ld gold" |
| fi |
| |
| use_gnu_as= |
| # Make sure we don't let GNU as be added if we didn't want it. |
| if test x$with_gnu_as = xno ; then |
| use_gnu_as=no |
| noconfigdirs="$noconfigdirs gas" |
| fi |
| |
| use_included_zlib= |
| |
| # Check whether --with-system-zlib was given. |
| if test "${with_system_zlib+set}" = set; then : |
| withval=$with_system_zlib; |
| fi |
| |
| # Make sure we don't let ZLIB be added if we didn't want it. |
| if test x$with_system_zlib = xyes ; then |
| use_included_zlib=no |
| noconfigdirs="$noconfigdirs zlib" |
| fi |
| |
| # some tools are so dependent upon X11 that if we're not building with X, |
| # it's not even worth trying to configure, much less build, that tool. |
| |
| case ${with_x} in |
| yes | "") ;; # the default value for this tree is that X11 is available |
| no) |
| skipdirs="${skipdirs} tk itcl libgui" |
| # We won't be able to build gdbtk without X. |
| enable_gdbtk=no |
| ;; |
| *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;; |
| esac |
| |
| # Some are only suitable for cross toolchains. |
| # Remove these if host=target. |
| cross_only="target-libgloss target-newlib target-opcodes" |
| |
| case $is_cross_compiler in |
| no) skipdirs="${skipdirs} ${cross_only}" ;; |
| esac |
| |
| # If both --with-headers and --with-libs are specified, default to |
| # --without-newlib. |
| if test x"${with_headers}" != x && test x"${with_headers}" != xno \ |
| && test x"${with_libs}" != x && test x"${with_libs}" != xno ; then |
| if test x"${with_newlib}" = x ; then |
| with_newlib=no |
| fi |
| fi |
| |
| # Recognize --with-newlib/--without-newlib. |
| case ${with_newlib} in |
| no) skipdirs="${skipdirs} target-newlib" ;; |
| yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;; |
| esac |
| |
| # Check whether --enable-as-accelerator-for was given. |
| if test "${enable_as_accelerator_for+set}" = set; then : |
| enableval=$enable_as_accelerator_for; |
| fi |
| |
| |
| # Check whether --enable-offload-targets was given. |
| if test "${enable_offload_targets+set}" = set; then : |
| enableval=$enable_offload_targets; |
| if test x"$enable_offload_targets" = x; then |
| as_fn_error "no offload targets specified" "$LINENO" 5 |
| fi |
| |
| else |
| enable_offload_targets= |
| fi |
| |
| |
| # Handle --enable-gold, --enable-ld. |
| # --disable-gold [--enable-ld] |
| # Build only ld. Default option. |
| # --enable-gold [--enable-ld] |
| # Build both gold and ld. Install gold as "ld.gold", install ld |
| # as "ld.bfd" and "ld". |
| # --enable-gold=default [--enable-ld] |
| # Build both gold and ld. Install gold as "ld.gold" and "ld", |
| # install ld as "ld.bfd". |
| # --enable-gold[=default] --disable-ld |
| # Build only gold, which is then installed as both "ld.gold" and "ld". |
| # --enable-gold --enable-ld=default |
| # Build both gold (installed as "ld.gold") and ld (installed as "ld" |
| # and ld.bfd). |
| # In other words, ld is default |
| # --enable-gold=default --enable-ld=default |
| # Error. |
| |
| default_ld= |
| # Check whether --enable-gold was given. |
| if test "${enable_gold+set}" = set; then : |
| enableval=$enable_gold; ENABLE_GOLD=$enableval |
| else |
| ENABLE_GOLD=no |
| fi |
| |
| case "${ENABLE_GOLD}" in |
| yes|default) |
| # Check for ELF target. |
| is_elf=no |
| case "${target}" in |
| *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \ |
| | *-*-linux* | *-*-gnu* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \ |
| | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* \ |
| | *-*-solaris2* | *-*-nto* | *-*-nacl*) |
| case "${target}" in |
| *-*-linux*aout* | *-*-linux*oldld*) |
| ;; |
| *) |
| is_elf=yes |
| ;; |
| esac |
| esac |
| |
| if test "$is_elf" = "yes"; then |
| # Check for target supported by gold. |
| case "${target}" in |
| i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-* \ |
| | aarch64*-*-* | tilegx*-*-* | mips*-*-* | s390*-*-*) |
| configdirs="$configdirs gold" |
| if test x${ENABLE_GOLD} = xdefault; then |
| default_ld=gold |
| fi |
| ENABLE_GOLD=yes |
| ;; |
| esac |
| fi |
| ;; |
| no) |
| ;; |
| *) |
| as_fn_error "invalid --enable-gold argument" "$LINENO" 5 |
| ;; |
| esac |
| |
| # Check whether --enable-ld was given. |
| if test "${enable_ld+set}" = set; then : |
| enableval=$enable_ld; ENABLE_LD=$enableval |
| else |
| ENABLE_LD=yes |
| fi |
| |
| |
| case "${ENABLE_LD}" in |
| default) |
| if test x${default_ld} != x; then |
| as_fn_error "either gold or ld can be the default ld" "$LINENO" 5 |
| fi |
| ;; |
| yes) |
| ;; |
| no) |
| if test x${ENABLE_GOLD} != xyes; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: neither ld nor gold are enabled" >&5 |
| $as_echo "$as_me: WARNING: neither ld nor gold are enabled" >&2;} |
| fi |
| configdirs=`echo " ${configdirs} " | sed -e 's/ ld / /'` |
| ;; |
| *) |
| as_fn_error "invalid --enable-ld argument" "$LINENO" 5 |
| ;; |
| esac |
| |
| # PR gas/19109 |
| # Decide the default method for compressing debug sections. |
| # Provide a configure time option to override our default. |
| # Check whether --enable-compressed_debug_sections was given. |
| if test "${enable_compressed_debug_sections+set}" = set; then : |
| enableval=$enable_compressed_debug_sections; |
| if test x"$enable_compressed_debug_sections" = xyes; then |
| as_fn_error "no program with compressed debug sections specified" "$LINENO" 5 |
| fi |
| |
| else |
| enable_compressed_debug_sections= |
| fi |
| |
| |
| # Configure extra directories which are host specific |
| |
| case "${host}" in |
| *-cygwin*) |
| configdirs="$configdirs libtermcap" ;; |
| esac |
| |
| # A target can indicate whether a language isn't supported for some reason. |
| # Only spaces may be used in this macro; not newlines or tabs. |
| unsupported_languages= |
| |
| # Remove more programs from consideration, based on the host or |
| # target this usually means that a port of the program doesn't |
| # exist yet. |
| |
| case "${host}" in |
| i[3456789]86-*-msdosdjgpp*) |
| noconfigdirs="$noconfigdirs tcl tk itcl" |
| ;; |
| esac |
| |
| |
| # Check whether --enable-libquadmath was given. |
| if test "${enable_libquadmath+set}" = set; then : |
| enableval=$enable_libquadmath; ENABLE_LIBQUADMATH=$enableval |
| else |
| ENABLE_LIBQUADMATH=yes |
| fi |
| |
| if test "${ENABLE_LIBQUADMATH}" = "no" ; then |
| noconfigdirs="$noconfigdirs target-libquadmath" |
| fi |
| |
| |
| # Check whether --enable-libquadmath-support was given. |
| if test "${enable_libquadmath_support+set}" = set; then : |
| enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval |
| else |
| ENABLE_LIBQUADMATH_SUPPORT=yes |
| fi |
| |
| enable_libquadmath_support= |
| if test "${ENABLE_LIBQUADMATH_SUPPORT}" = "no" ; then |
| enable_libquadmath_support=no |
| fi |
| |
| |
| # Check whether --enable-libada was given. |
| if test "${enable_libada+set}" = set; then : |
| enableval=$enable_libada; ENABLE_LIBADA=$enableval |
| else |
| ENABLE_LIBADA=yes |
| fi |
| |
| if test "${ENABLE_LIBADA}" != "yes" ; then |
| noconfigdirs="$noconfigdirs gnattools" |
| fi |
| |
| # Check whether --enable-libssp was given. |
| if test "${enable_libssp+set}" = set; then : |
| enableval=$enable_libssp; ENABLE_LIBSSP=$enableval |
| else |
| ENABLE_LIBSSP=yes |
| fi |
| |
| |
| # Check whether --enable-libstdcxx was given. |
| if test "${enable_libstdcxx+set}" = set; then : |
| enableval=$enable_libstdcxx; ENABLE_LIBSTDCXX=$enableval |
| else |
| ENABLE_LIBSTDCXX=default |
| fi |
| |
| if test "${ENABLE_LIBSTDCXX}" = "no" ; then |
| noconfigdirs="$noconfigdirs target-libstdc++-v3" |
| fi |
| |
| # If this is accelerator compiler and its target is intelmic we enable |
| # target liboffloadmic by default. If this is compiler with offloading |
| # for intelmic we enable host liboffloadmic by default. Otherwise |
| # liboffloadmic is disabled by default. |
| # Check whether --enable-liboffloadmic was given. |
| if test "${enable_liboffloadmic+set}" = set; then : |
| enableval=$enable_liboffloadmic; case "$enableval" in |
| no | host | target) |
| enable_liboffloadmic=$enableval ;; |
| *) |
| as_fn_error "--enable-liboffloadmic=no/host/target" "$LINENO" 5 ;; |
| esac |
| else |
| if test x"$enable_as_accelerator_for" != x; then |
| case "${target}" in |
| *-intelmic-* | *-intelmicemul-*) |
| enable_liboffloadmic=target |
| extra_liboffloadmic_configure_flags="--enable-liboffloadmic=target" |
| ;; |
| *) |
| enable_liboffloadmic=no |
| ;; |
| esac |
| else |
| case "${enable_offload_targets}" in |
| *-intelmic-* | *-intelmicemul-*) |
| enable_liboffloadmic=host |
| extra_liboffloadmic_configure_flags="--enable-liboffloadmic=host" |
| ;; |
| *) |
| enable_liboffloadmic=no |
| ;; |
| esac |
| fi |
| fi |
| |
| |
| |
| # Enable libgomp by default on hosted POSIX systems, and a few others. |
| if test x$enable_libgomp = x ; then |
| case "${target}" in |
| *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu) |
| ;; |
| *-*-netbsd* | *-*-freebsd* | *-*-openbsd* | *-*-dragonfly*) |
| ;; |
| *-*-solaris2* | *-*-hpux11*) |
| ;; |
| *-*-darwin* | *-*-aix*) |
| ;; |
| nvptx*-*-*) |
| ;; |
| *) |
| noconfigdirs="$noconfigdirs target-libgomp" |
| ;; |
| esac |
| fi |
| |
| # Disable libatomic on unsupported systems. |
| if test -d ${srcdir}/libatomic; then |
| if test x$enable_libatomic = x; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libatomic support" >&5 |
| $as_echo_n "checking for libatomic support... " >&6; } |
| if (srcdir=${srcdir}/libatomic; \ |
| . ${srcdir}/configure.tgt; \ |
| test -n "$UNSUPPORTED") |
| then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| noconfigdirs="$noconfigdirs target-libatomic" |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| fi |
| fi |
| fi |
| |
| # Disable liboffloadmic on unsupported systems. |
| if test -d ${srcdir}/liboffloadmic; then |
| if test x$enable_liboffloadmic != xno; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liboffloadmic support" >&5 |
| $as_echo_n "checking for liboffloadmic support... " >&6; } |
| if (srcdir=${srcdir}/liboffloadmic; \ |
| . ${srcdir}/configure.tgt; \ |
| test -n "$UNSUPPORTED") |
| then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| noconfigdirs="$noconfigdirs target-liboffloadmic" |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| fi |
| fi |
| fi |
| |
| # Disable libitm on unsupported systems. |
| if test -d ${srcdir}/libitm; then |
| if test x$enable_libitm = x; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libitm support" >&5 |
| $as_echo_n "checking for libitm support... " >&6; } |
| if (srcdir=${srcdir}/libitm; \ |
| . ${srcdir}/configure.tgt; \ |
| test -n "$UNSUPPORTED") |
| then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| noconfigdirs="$noconfigdirs target-libitm" |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| fi |
| fi |
| fi |
| |
| # Disable libsanitizer on unsupported systems. |
| if test -d ${srcdir}/libsanitizer; then |
| if test x$enable_libsanitizer = x; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libsanitizer support" >&5 |
| $as_echo_n "checking for libsanitizer support... " >&6; } |
| if (srcdir=${srcdir}/libsanitizer; \ |
| . ${srcdir}/configure.tgt; \ |
| test -n "$UNSUPPORTED") |
| then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| noconfigdirs="$noconfigdirs target-libsanitizer" |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| fi |
| fi |
| fi |
| |
| # Disable libvtv on unsupported systems. |
| if test -d ${srcdir}/libvtv; then |
| if test x$enable_libvtv = x; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libvtv support" >&5 |
| $as_echo_n "checking for libvtv support... " >&6; } |
| if (srcdir=${srcdir}/libvtv; \ |
| . ${srcdir}/configure.tgt; \ |
| test "$VTV_SUPPORTED" != "yes") |
| then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| noconfigdirs="$noconfigdirs target-libvtv" |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| fi |
| fi |
| fi |
| |
| |
| # Enable libmpx on supported systems by request. |
| if test -d ${srcdir}/libmpx; then |
| if test x$enable_libmpx = x; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmpx support" >&5 |
| $as_echo_n "checking for libmpx support... " >&6; } |
| if (srcdir=${srcdir}/libmpx; \ |
| . ${srcdir}/configure.tgt; \ |
| test "$LIBMPX_SUPPORTED" != "yes") |
| then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| noconfigdirs="$noconfigdirs target-libmpx" |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| fi |
| fi |
| fi |
| |
| # Disable libhsail-rt on unsupported systems. |
| if test -d ${srcdir}/libhsail-rt; then |
| if test x$enable_libhsail_rt = x; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libhsail-rt support" >&5 |
| $as_echo_n "checking for libhsail-rt support... " >&6; } |
| if (srcdir=${srcdir}/libhsail-rt; \ |
| . ${srcdir}/configure.tgt; \ |
| test -n "$UNSUPPORTED") |
| then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| unsupported_languages="$unsupported_languages brig" |
| # This implicitly disables also target-libhsail-rt as it won't |
| # get added to the build without BRIG FE. |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| fi |
| fi |
| fi |
| |
| |
| # Disable libquadmath for some systems. |
| case "${target}" in |
| avr-*-*) |
| noconfigdirs="$noconfigdirs target-libquadmath" |
| ;; |
| # libquadmath is unused on AIX and libquadmath build process use of |
| # LD_LIBRARY_PATH can break AIX bootstrap. |
| powerpc-*-aix* | rs6000-*-aix*) |
| noconfigdirs="$noconfigdirs target-libquadmath" |
| ;; |
| esac |
| |
| # Disable libssp for some systems. |
| case "${target}" in |
| avr-*-*) |
| # No hosted I/O support. |
| noconfigdirs="$noconfigdirs target-libssp" |
| ;; |
| powerpc-*-aix* | rs6000-*-aix*) |
| noconfigdirs="$noconfigdirs target-libssp" |
| ;; |
| rl78-*-*) |
| # libssp uses a misaligned load to trigger a fault, but the RL78 |
| # doesn't fault for those - instead, it gives a build-time error |
| # for explicit misaligned loads. |
| noconfigdirs="$noconfigdirs target-libssp" |
| ;; |
| visium-*-*) |
| # No hosted I/O support. |
| noconfigdirs="$noconfigdirs target-libssp" |
| ;; |
| esac |
| |
| # Disable libstdc++-v3 for some systems. |
| # Allow user to override this if they pass --enable-libstdc++-v3 |
| if test "${ENABLE_LIBSTDCXX}" = "default" ; then |
| case "${target}" in |
| *-*-vxworks*) |
| # VxWorks uses the Dinkumware C++ library. |
| noconfigdirs="$noconfigdirs target-libstdc++-v3" |
| ;; |
| arm*-wince-pe*) |
| # the C++ libraries don't build on top of CE's C libraries |
| noconfigdirs="$noconfigdirs target-libstdc++-v3" |
| ;; |
| avr-*-*) |
| noconfigdirs="$noconfigdirs target-libstdc++-v3" |
| ;; |
| ft32-*-*) |
| noconfigdirs="$noconfigdirs target-libstdc++-v3" |
| ;; |
| esac |
| fi |
| |
| # Disable Fortran for some systems. |
| case "${target}" in |
| mmix-*-*) |
| # See <http://gcc.gnu.org/ml/gcc-patches/2004-11/msg00572.html>. |
| unsupported_languages="$unsupported_languages fortran" |
| ;; |
| esac |
| |
| # Disable libffi for some systems. |
| case "${target}" in |
| powerpc-*-darwin*) |
| ;; |
| i[3456789]86-*-darwin*) |
| ;; |
| x86_64-*-darwin[912]*) |
| ;; |
| *-*-darwin*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| *-*-netware*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| *-*-phoenix*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| *-*-rtems*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| *-*-tpf*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| *-*-uclinux*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| *-*-vxworks*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| aarch64*-*-freebsd*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| alpha*-*-*vms*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| arm*-*-freebsd*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| arm-wince-pe) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| arm*-*-symbianelf*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| cris-*-* | crisv32-*-*) |
| case "${target}" in |
| *-*-linux*) |
| ;; |
| *) # See PR46792 regarding target-libffi. |
| noconfigdirs="$noconfigdirs target-libffi";; |
| esac |
| ;; |
| hppa*64*-*-hpux*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| hppa*-hp-hpux11*) |
| ;; |
| hppa*-*-hpux*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| ia64*-*-*vms*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| i[3456789]86-w64-mingw*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| i[3456789]86-*-mingw*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| x86_64-*-mingw*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| mmix-*-*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| powerpc-*-aix*) |
| ;; |
| rs6000-*-aix*) |
| ;; |
| ft32-*-*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| *-*-lynxos*) |
| noconfigdirs="$noconfigdirs target-libffi" |
| ;; |
| esac |
| |
| # Disable the go frontend on systems where it is known to not work. Please keep |
| # this in sync with contrib/config-list.mk. |
| case "${target}" in |
| *-*-darwin* | *-*-cygwin* | *-*-mingw*) |
| unsupported_languages="$unsupported_languages go" |
| ;; |
| esac |
| |
| # Disable libgo for some systems where it is known to not work. |
| # For testing, you can easily override this with --enable-libgo. |
| if test x$enable_libgo = x; then |
| case "${target}" in |
| *-*-darwin*) |
| # PR 46986 |
| noconfigdirs="$noconfigdirs target-libgo" |
| ;; |
| *-*-cygwin* | *-*-mingw*) |
| noconfigdirs="$noconfigdirs target-libgo" |
| ;; |
| esac |
| fi |
| |
| # Default libgloss CPU subdirectory. |
| libgloss_dir="$target_cpu" |
| |
| case "${target}" in |
| sh*-*-pe|mips*-*-pe|*arm-wince-pe) |
| libgloss_dir=wince |
| ;; |
| aarch64*-*-* ) |
| libgloss_dir=aarch64 |
| ;; |
| arm*-*-*) |
| libgloss_dir=arm |
| ;; |
| cris-*-* | crisv32-*-*) |
| libgloss_dir=cris |
| ;; |
| hppa*-*-*) |
| libgloss_dir=pa |
| ;; |
| i[3456789]86-*-*) |
| libgloss_dir=i386 |
| ;; |
| m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*) |
| libgloss_dir=m68hc11 |
| ;; |
| m68*-*-* | fido-*-*) |
| libgloss_dir=m68k |
| ;; |
| mips*-*-*) |
| libgloss_dir=mips |
| ;; |
| powerpc*-*-*) |
| libgloss_dir=rs6000 |
| ;; |
| sparc*-*-*) |
| libgloss_dir=sparc |
| ;; |
| esac |
| |
| # Disable newlib and libgloss for various target OSes. |
| case "${target}" in |
| alpha*-dec-osf*) |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| i[3456789]86-*-linux*) |
| # This section makes it possible to build newlib natively on linux. |
| # If we are using a cross compiler then don't configure newlib. |
| if test x${is_cross_compiler} != xno ; then |
| noconfigdirs="$noconfigdirs target-newlib" |
| fi |
| noconfigdirs="$noconfigdirs target-libgloss" |
| # If we are not using a cross compiler, do configure newlib. |
| # Note however, that newlib will only be configured in this situation |
| # if the --with-newlib option has been given, because otherwise |
| # 'target-newlib' will appear in skipdirs. |
| ;; |
| i[3456789]86-*-rdos*) |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| sh*-*-pe|mips*-*-pe|arm-wince-pe) |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| sparc-*-sunos4*) |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| *-*-aix*) |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| *-*-beos*) |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| *-*-chorusos) |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| *-*-dragonfly*) |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| *-*-freebsd*) |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu) |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| *-*-lynxos*) |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| *-*-mingw*) |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| *-*-netbsd*) |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| *-*-netware*) |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| *-*-tpf*) |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| *-*-uclinux*) |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| *-*-vxworks*) |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| esac |
| |
| case "${target}" in |
| *-*-chorusos) |
| ;; |
| aarch64-*-darwin*) |
| noconfigdirs="$noconfigdirs ld gas gdb gprof" |
| noconfigdirs="$noconfigdirs sim target-rda" |
| ;; |
| arm-*-darwin*) |
| noconfigdirs="$noconfigdirs ld gas gdb gprof" |
| noconfigdirs="$noconfigdirs sim target-rda" |
| ;; |
| powerpc-*-darwin*) |
| noconfigdirs="$noconfigdirs ld gas gdb gprof" |
| noconfigdirs="$noconfigdirs sim target-rda" |
| ;; |
| i[3456789]86-*-darwin*) |
| noconfigdirs="$noconfigdirs ld gprof" |
| noconfigdirs="$noconfigdirs sim target-rda" |
| ;; |
| x86_64-*-darwin[912]*) |
| noconfigdirs="$noconfigdirs ld gas gprof" |
| noconfigdirs="$noconfigdirs sim target-rda" |
| ;; |
| *-*-darwin*) |
| noconfigdirs="$noconfigdirs ld gas gdb gprof" |
| noconfigdirs="$noconfigdirs sim target-rda" |
| ;; |
| *-*-dragonfly*) |
| ;; |
| *-*-freebsd*) |
| if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \ |
| && test -f /usr/local/include/gmp.h; then |
| with_gmp=/usr/local |
| fi |
| ;; |
| *-*-kaos*) |
| # Remove unsupported stuff on all kaOS configurations. |
| noconfigdirs="$noconfigdirs target-libgloss" |
| ;; |
| *-*-netbsd*) |
| ;; |
| *-*-netware*) |
| ;; |
| *-*-phoenix*) |
| noconfigdirs="$noconfigdirs target-libgloss" |
| ;; |
| *-*-rtems*) |
| noconfigdirs="$noconfigdirs target-libgloss" |
| ;; |
| # The tpf target doesn't support gdb yet. |
| *-*-tpf*) |
| noconfigdirs="$noconfigdirs gdb tcl tk libgui itcl" |
| ;; |
| *-*-uclinux*) |
| noconfigdirs="$noconfigdirs target-rda" |
| ;; |
| *-*-vxworks*) |
| ;; |
| alpha*-dec-osf*) |
| # ld works, but does not support shared libraries. |
| # gas doesn't generate exception information. |
| noconfigdirs="$noconfigdirs gas ld" |
| ;; |
| alpha*-*-*vms*) |
| noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss" |
| ;; |
| alpha*-*-*) |
| # newlib is not 64 bit ready |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| sh*-*-pe|mips*-*-pe|*arm-wince-pe) |
| noconfigdirs="$noconfigdirs tcl tk itcl libgui sim" |
| ;; |
| arc*-*-*) |
| noconfigdirs="$noconfigdirs sim" |
| ;; |
| arm-*-pe*) |
| noconfigdirs="$noconfigdirs target-libgloss" |
| ;; |
| arm-*-riscix*) |
| noconfigdirs="$noconfigdirs ld target-libgloss" |
| ;; |
| avr-*-*) |
| if test x${with_avrlibc} != xno; then |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| fi |
| ;; |
| c4x-*-* | tic4x-*-*) |
| noconfigdirs="$noconfigdirs target-libgloss" |
| ;; |
| tic54x-*-*) |
| noconfigdirs="$noconfigdirs target-libgloss gdb" |
| ;; |
| d10v-*-*) |
| noconfigdirs="$noconfigdirs target-libgloss" |
| ;; |
| d30v-*-*) |
| noconfigdirs="$noconfigdirs gdb" |
| ;; |
| fr30-*-elf*) |
| noconfigdirs="$noconfigdirs gdb" |
| ;; |
| ft32-*-*) |
| noconfigdirs="$noconfigdirs target-rda gprof" |
| ;; |
| moxie-*-*) |
| noconfigdirs="$noconfigdirs" |
| ;; |
| h8300*-*-*) |
| noconfigdirs="$noconfigdirs target-libgloss" |
| ;; |
| h8500-*-*) |
| noconfigdirs="$noconfigdirs target-libgloss" |
| ;; |
| hppa1.1-*-osf* | hppa1.1-*-bsd* ) |
| ;; |
| hppa*64*-*-hpux*) |
| noconfigdirs="$noconfigdirs gdb" |
| ;; |
| hppa*-*-hpux11*) |
| noconfigdirs="$noconfigdirs gdb ld" |
| ;; |
| hppa*64*-*-linux*) |
| ;; |
| hppa*-*-linux*) |
| ;; |
| hppa*-*-*elf* | \ |
| hppa*-*-lites* | \ |
| hppa*-*-openbsd* | \ |
| hppa*64*-*-*) |
| ;; |
| hppa*-*-pro*) |
| ;; |
| hppa*-*-*) |
| noconfigdirs="$noconfigdirs ld" |
| ;; |
| i960-*-*) |
| noconfigdirs="$noconfigdirs gdb" |
| ;; |
| ia64*-*-elf*) |
| # No gdb support yet. |
| noconfigdirs="$noconfigdirs readline libgui itcl gdb" |
| ;; |
| ia64*-**-hpux*) |
| # No ld support yet. |
| noconfigdirs="$noconfigdirs gdb libgui itcl ld" |
| ;; |
| ia64*-*-*vms*) |
| # No ld support yet. |
| noconfigdirs="$noconfigdirs libgui itcl ld" |
| ;; |
| i[3456789]86-w64-mingw*) |
| ;; |
| i[3456789]86-*-mingw*) |
| target_configdirs="$target_configdirs target-winsup" |
| ;; |
| *-*-cygwin*) |
| target_configdirs="$target_configdirs target-libtermcap target-winsup" |
| noconfigdirs="$noconfigdirs target-libgloss" |
| # always build newlib if winsup directory is present. |
| if test -d "$srcdir/winsup/cygwin"; then |
| skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` |
| elif test -d "$srcdir/newlib"; then |
| echo "Warning: winsup/cygwin is missing so newlib can't be built." |
| fi |
| ;; |
| i[3456789]86-*-pe) |
| noconfigdirs="$noconfigdirs target-libgloss" |
| ;; |
| i[3456789]86-*-sco3.2v5*) |
| # The linker does not yet know about weak symbols in COFF, |
| # and is not configured to handle mixed ELF and COFF. |
| noconfigdirs="$noconfigdirs ld target-libgloss" |
| ;; |
| i[3456789]86-*-sco*) |
| noconfigdirs="$noconfigdirs gprof target-libgloss" |
| ;; |
| i[3456789]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*) |
| noconfigdirs="$noconfigdirs target-libgloss" |
| ;; |
| i[3456789]86-*-sysv4*) |
| noconfigdirs="$noconfigdirs target-libgloss" |
| ;; |
| i[3456789]86-*-beos*) |
| noconfigdirs="$noconfigdirs gdb" |
| ;; |
| i[3456789]86-*-rdos*) |
| noconfigdirs="$noconfigdirs gdb" |
| ;; |
| mmix-*-*) |
| noconfigdirs="$noconfigdirs gdb" |
| ;; |
| mt-*-*) |
| noconfigdirs="$noconfigdirs sim" |
| ;; |
| powerpc-*-aix*) |
| # copied from rs6000-*-* entry |
| noconfigdirs="$noconfigdirs gprof" |
| ;; |
| powerpc*-*-winnt* | powerpc*-*-pe*) |
| target_configdirs="$target_configdirs target-winsup" |
| noconfigdirs="$noconfigdirs gdb tcl tk target-libgloss itcl" |
| # always build newlib. |
| skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` |
| ;; |
| # This is temporary until we can link against shared libraries |
| powerpcle-*-solaris*) |
| noconfigdirs="$noconfigdirs gdb sim tcl tk itcl" |
| ;; |
| powerpc-*-beos*) |
| noconfigdirs="$noconfigdirs gdb" |
| ;; |
| rs6000-*-lynxos*) |
| noconfigdirs="$noconfigdirs gprof" |
| ;; |
| rs6000-*-aix*) |
| noconfigdirs="$noconfigdirs gprof" |
| ;; |
| rs6000-*-*) |
| noconfigdirs="$noconfigdirs gprof" |
| ;; |
| m68k-apollo-*) |
| noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss" |
| ;; |
| microblaze*) |
| noconfigdirs="$noconfigdirs gprof" |
| ;; |
| mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*) |
| if test x$with_newlib = xyes; then |
| noconfigdirs="$noconfigdirs gprof" |
| fi |
| ;; |
| mips*-*-irix5*) |
| noconfigdirs="$noconfigdirs gprof target-libgloss" |
| ;; |
| mips*-*-irix6*) |
| noconfigdirs="$noconfigdirs gprof target-libgloss" |
| ;; |
| mips*-*-bsd*) |
| noconfigdirs="$noconfigdirs ld gas gprof target-libgloss" |
| ;; |
| mips*-*-linux*) |
| ;; |
| mips*-*-ultrix* | mips*-*-osf* | mips*-*-ecoff* | mips*-*-pe* \ |
| | mips*-*-irix* | mips*-*-lnews* | mips*-*-riscos*) |
| noconfigdirs="$noconfigdirs ld gas gprof" |
| ;; |
| mips*-*-*) |
| noconfigdirs="$noconfigdirs gprof" |
| ;; |
| nvptx*-*-*) |
| noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3 target-libobjc" |
| ;; |
| sh-*-*) |
| case "${target}" in |
| sh*-*-elf) |
| ;; |
| *) |
| noconfigdirs="$noconfigdirs target-libgloss" ;; |
| esac |
| ;; |
| sparc-*-sunos4*) |
| if test x${is_cross_compiler} = xno ; then |
| use_gnu_ld=no |
| fi |
| ;; |
| tic6x-*-*) |
| noconfigdirs="$noconfigdirs sim" |
| ;; |
| tilepro*-*-* | tilegx*-*-*) |
| noconfigdirs="$noconfigdirs sim" |
| ;; |
| v810-*-*) |
| noconfigdirs="$noconfigdirs bfd binutils gas gdb ld opcodes target-libgloss" |
| ;; |
| vax-*-*) |
| noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
| ;; |
| wasm32-*-*) |
| noconfigdirs="$noconfigdirs ld" |
| ;; |
| esac |
| |
| # If we aren't building newlib, then don't build libgloss, since libgloss |
| # depends upon some newlib header files. |
| case "${noconfigdirs}" in |
| *target-libgloss*) ;; |
| *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;; |
| esac |
| |
| # Work in distributions that contain no compiler tools, like Autoconf. |
| host_makefile_frag=/dev/null |
| if test -d ${srcdir}/config ; then |
| case "${host}" in |
| i[3456789]86-*-msdosdjgpp*) |
| host_makefile_frag="config/mh-djgpp" |
| ;; |
| *-cygwin*) |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking to see if cat works as expected" >&5 |
| $as_echo_n "checking to see if cat works as expected... " >&6; } |
| echo a >cygwin-cat-check |
| if test `cat cygwin-cat-check` = a ; then |
| rm cygwin-cat-check |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| else |
| rm cygwin-cat-check |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| as_fn_error "The cat command does not ignore carriage return characters. |
| Please either mount the build directory in binary mode or run the following |
| commands before running any configure script: |
| set -o igncr |
| export SHELLOPTS |
| " "$LINENO" 5 |
| fi |
| |
| host_makefile_frag="config/mh-cygwin" |
| ;; |
| *-mingw*) |
| host_makefile_frag="config/mh-mingw" |
| ;; |
| alpha*-linux*) |
| host_makefile_frag="config/mh-alpha-linux" |
| ;; |
| hppa*-hp-hpux10*) |
| host_makefile_frag="config/mh-pa-hpux10" |
| ;; |
| hppa*-hp-hpux*) |
| host_makefile_frag="config/mh-pa" |
| ;; |
| hppa*-*) |
| host_makefile_frag="config/mh-pa" |
| ;; |
| *-*-darwin*) |
| host_makefile_frag="config/mh-darwin" |
| ;; |
| powerpc-*-aix*) |
| host_makefile_frag="config/mh-ppc-aix" |
| ;; |
| rs6000-*-aix*) |
| host_makefile_frag="config/mh-ppc-aix" |
| ;; |
| esac |
| fi |
| |
| if test "${build}" != "${host}" ; then |
| AR_FOR_BUILD=${AR_FOR_BUILD-ar} |
| AS_FOR_BUILD=${AS_FOR_BUILD-as} |
| CC_FOR_BUILD=${CC_FOR_BUILD-gcc} |
| CXX_FOR_BUILD=${CXX_FOR_BUILD-g++} |
| GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran} |
| GOC_FOR_BUILD=${GOC_FOR_BUILD-gccgo} |
| DLLTOOL_FOR_BUILD=${DLLTOOL_FOR_BUILD-dlltool} |
| LD_FOR_BUILD=${LD_FOR_BUILD-ld} |
| NM_FOR_BUILD=${NM_FOR_BUILD-nm} |
| RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib} |
| WINDRES_FOR_BUILD=${WINDRES_FOR_BUILD-windres} |
| WINDMC_FOR_BUILD=${WINDMC_FOR_BUILD-windmc} |
| else |
| AR_FOR_BUILD="\$(AR)" |
| AS_FOR_BUILD="\$(AS)" |
| CC_FOR_BUILD="\$(CC)" |
| CXX_FOR_BUILD="\$(CXX)" |
| GFORTRAN_FOR_BUILD="\$(GFORTRAN)" |
| GOC_FOR_BUILD="\$(GOC)" |
| DLLTOOL_FOR_BUILD="\$(DLLTOOL)" |
| LD_FOR_BUILD="\$(LD)" |
| NM_FOR_BUILD="\$(NM)" |
| RANLIB_FOR_BUILD="\$(RANLIB)" |
| WINDRES_FOR_BUILD="\$(WINDRES)" |
| WINDMC_FOR_BUILD="\$(WINDMC)" |
| fi |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}gcc; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_CC="${ac_tool_prefix}gcc" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| $as_echo "$CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_prog_CC"; then |
| ac_ct_CC=$CC |
| # Extract the first word of "gcc", so it can be a program name with args. |
| set dummy gcc; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_CC"; then |
| ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_CC="gcc" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| if test -n "$ac_ct_CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| $as_echo "$ac_ct_CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| if test "x$ac_ct_CC" = x; then |
| CC="" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| CC=$ac_ct_CC |
| fi |
| else |
| CC="$ac_cv_prog_CC" |
| fi |
| |
| if test -z "$CC"; then |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}cc; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_CC="${ac_tool_prefix}cc" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| $as_echo "$CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| fi |
| if test -z "$CC"; then |
| # Extract the first word of "cc", so it can be a program name with args. |
| set dummy cc; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| ac_prog_rejected=no |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
| ac_prog_rejected=yes |
| continue |
| fi |
| ac_cv_prog_CC="cc" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_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 $# != 0; then |
| # We chose a different compiler from the bogus one. |
| # However, it has the same basename, so the bogon will be chosen |
| # first if we set CC to just the basename; use the full file name. |
| shift |
| ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
| fi |
| fi |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| $as_echo "$CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$CC"; then |
| if test -n "$ac_tool_prefix"; then |
| for ac_prog in cl.exe |
| do |
| # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| $as_echo "$CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$CC" && break |
| done |
| fi |
| if test -z "$CC"; then |
| ac_ct_CC=$CC |
| for ac_prog in cl.exe |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_CC"; then |
| ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_CC="$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| if test -n "$ac_ct_CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| $as_echo "$ac_ct_CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$ac_ct_CC" && break |
| done |
| |
| if test "x$ac_ct_CC" = x; then |
| CC="" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| CC=$ac_ct_CC |
| fi |
| fi |
| |
| fi |
| |
| |
| test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error "no acceptable C compiler found in \$PATH |
| See \`config.log' for more details." "$LINENO" 5; } |
| |
| # Provide some information about the compiler. |
| $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
| set X $ac_compile |
| ac_compiler=$2 |
| for ac_option in --version -v -V -qversion; do |
| { { ac_try="$ac_compiler $ac_option >&5" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_compiler $ac_option >&5") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| sed '10a\ |
| ... rest of stderr output deleted ... |
| 10q' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| rm -f conftest.er1 conftest.err |
| fi |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } |
| done |
| |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF | <