| # Process this file with autoconf to produce a configure script. |
| # Copyright (C) 1995 Free Software Foundation, Inc. |
| # Contributed by Dave Love (d.love@dl.ac.uk). |
| # |
| #This file is part of the GNU Fortran libU77 library. |
| # |
| #This library is free software; you can redistribute it and/or modify |
| #it under the terms of the GNU General Public License as published by |
| #the Free Software Foundation; either version 2, or (at your option) |
| #any later version. |
| # |
| #GNU Fortran is distributed in the hope that it will be useful, |
| #but WITHOUT ANY WARRANTY; without even the implied warranty of |
| #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| #GNU Library General Public License for more details. |
| # |
| #You should have received a copy of the GNU Library General Public |
| #License along with GNU Fortran; see the file COPYING. If not, write |
| #to Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
| #USA. |
| |
| AC_INIT(access_.c) |
| AC_CONFIG_HEADER(config.h) |
| |
| dnl Checks for programs. |
| # For g77 we'll set CC to point at the built gcc, but this will get it into |
| # the makefiles |
| AC_PROG_CC |
| dnl AC_C_CROSS |
| dnl Gives misleading `(cached)' message from the check. |
| if test "$CROSS";then |
| ac_cv_c_cross=yes |
| else |
| ac_cv_c_cross=no |
| fi |
| |
| dnl This is only because we (horribly) punt the chmod job to the program at |
| dnl present. Note that the result of this test could be wrong in the cross |
| dnl case. |
| AC_PATH_PROG(ac_cv_prog_chmod, chmod, no) |
| if test "$ac_cv_prog_chmod" != no || test "$CROSS"; then |
| MAYBES=chmod_.o |
| AC_DEFINE_UNQUOTED(CHMOD_PATH,"$ac_cv_prog_chmod") |
| else |
| MAYBES="" |
| fi |
| |
| dnl for g77 build maybe use $(RANLIB_FOR_TARGET) always (like wise AR) |
| if test "$ac_cv_c_cross" = yes; then |
| RANLIB=$RANLIB_FOR_TARGET |
| AR=$AR_FOR_TARGET |
| AC_SUBST(RANLIB) |
| else |
| AC_PROG_RANLIB |
| AR=ar |
| RANLIB_TEST=true |
| fi |
| AC_SUBST(AR) |
| dnl not needed for g77 |
| dnl AC_SUBST(AR_FOR_TARGET) |
| dnl AC_SUBST(RANLIB_FOR_TARGET) |
| dnl AC_SUBST(RANLIB_TEST_FOR_TARGET) |
| dnl not needed for g77? |
| dnl AC_PROG_MAKE_SET |
| |
| dnl Checks for libraries. |
| |
| dnl Checks for header files. |
| AC_HEADER_STDC |
| dnl We could do this if we didn't know we were using gcc |
| dnl AC_MSG_CHECKING(for prototype-savvy compiler) |
| dnl AC_CACHE_VAL(ac_cv_sys_proto, |
| dnl [AC_TRY_LINK(, |
| dnl dnl looks screwy because TRY_LINK expects a function body |
| dnl [return 0;} int foo (int * bar) {], |
| dnl ac_cv_sys_proto=yes, |
| dnl [ac_cv_sys_proto=no |
| dnl AC_DEFINE(KR_headers)])]) |
| dnl AC_MSG_RESULT($ac_cv_sys_proto) |
| |
| AC_HEADER_TIME |
| AC_CHECK_HEADERS(limits.h unistd.h sys/time.h string.h stdlib.h) |
| |
| dnl Checks for typedefs, structures, and compiler characteristics. |
| AC_C_CONST |
| AC_TYPE_SIZE_T |
| AC_TYPE_MODE_T |
| |
| AC_TYPE_PID_T |
| dnl The next 3 demand a dummy fileblocks.o (added to LIBOJS). We don't use |
| dnl LIBOJS, though. |
| AC_STRUCT_ST_BLKSIZE |
| AC_STRUCT_ST_BLOCKS |
| AC_STRUCT_ST_RDEV |
| AC_STRUCT_TM |
| |
| dnl Checks for library functions. |
| |
| AC_CHECK_FUNCS(symlink getcwd getwd lstat gethostname strerror clock getrusage) |
| test $ac_cv_func_symlink = yes && MAYBES="$MAYBES symlnk_.o" |
| test $ac_cv_func_lstat = yes && MAYBES="$MAYBES lstat_.o" |
| test $ac_cv_func_gethostname = yes && MAYBES="$MAYBES hostnm_.o" |
| test $ac_cv_func_clock = yes && MAYBES="$MAYBES mclock_.o" |
| AC_SUBST(MAYBES) |
| |
| |
| AC_SUBST(CROSS) |
| AC_SUBST(RANLIB) |
| AC_SUBST(RANLIB_TEST) |
| |
| AC_OUTPUT(Makefile) |
