1dnl 2dnl Copyright (C) 2012-2016 Free Software Foundation, Inc. 3dnl 4dnl This file is free software; you can redistribute it and/or modify 5dnl it under the terms of the GNU General Public License as published by 6dnl the Free Software Foundation; either version 3 of the License, or 7dnl (at your option) any later version. 8dnl 9dnl This program is distributed in the hope that it will be useful, 10dnl but WITHOUT ANY WARRANTY; without even the implied warranty of 11dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12dnl GNU General Public License for more details. 13dnl 14dnl You should have received a copy of the GNU General Public License 15dnl along with this program; see the file COPYING3. If not see 16dnl <http://www.gnu.org/licenses/>. 17dnl 18 19dnl See whether we need to use fopen-bin.h rather than fopen-same.h. 20AC_DEFUN([BFD_BINARY_FOPEN], 21[AC_REQUIRE([AC_CANONICAL_TARGET]) 22case "${host}" in 23changequote(,)dnl 24*-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*) 25changequote([,])dnl 26 AC_DEFINE(USE_BINARY_FOPEN, 1, [Use b modifier when opening binary files?]) ;; 27esac])dnl 28 29dnl Get a default for CC_FOR_BUILD to put into Makefile. 30AC_DEFUN([BFD_CC_FOR_BUILD], 31[# Put a plausible default for CC_FOR_BUILD in Makefile. 32if test -z "$CC_FOR_BUILD"; then 33 if test "x$cross_compiling" = "xno"; then 34 CC_FOR_BUILD='$(CC)' 35 else 36 CC_FOR_BUILD=gcc 37 fi 38fi 39AC_SUBST(CC_FOR_BUILD) 40# Also set EXEEXT_FOR_BUILD. 41if test "x$cross_compiling" = "xno"; then 42 EXEEXT_FOR_BUILD='$(EXEEXT)' 43else 44 AC_CACHE_CHECK([for build system executable suffix], bfd_cv_build_exeext, 45 [rm -f conftest* 46 echo 'int main () { return 0; }' > conftest.c 47 bfd_cv_build_exeext= 48 ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5 49 for file in conftest.*; do 50 case $file in 51 *.c | *.o | *.obj | *.ilk | *.pdb) ;; 52 *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;; 53 esac 54 done 55 rm -f conftest* 56 test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no]) 57 EXEEXT_FOR_BUILD="" 58 test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext} 59fi 60AC_SUBST(EXEEXT_FOR_BUILD)])dnl 61 62AC_DEFUN([AM_INSTALL_LIBBFD], 63[AC_MSG_CHECKING([whether to install libbfd]) 64 AC_ARG_ENABLE(install-libbfd, 65[ --enable-install-libbfd controls installation of libbfd and related headers], 66 install_libbfd_p=$enableval, 67 if test "${host}" = "${target}" || test "$enable_shared" = "yes"; then 68 install_libbfd_p=yes 69 else 70 install_libbfd_p=no 71 fi) 72 AC_MSG_RESULT($install_libbfd_p) 73 AM_CONDITIONAL(INSTALL_LIBBFD, test $install_libbfd_p = yes) 74 # Need _noncanonical variables for this. 75 ACX_NONCANONICAL_HOST 76 ACX_NONCANONICAL_TARGET 77 # libbfd.a is a host library containing target dependent code 78 bfdlibdir='$(libdir)' 79 bfdincludedir='$(includedir)' 80 if test "${host}" != "${target}"; then 81 bfdlibdir='$(exec_prefix)/$(host_noncanonical)/$(target_noncanonical)/lib' 82 bfdincludedir='$(exec_prefix)/$(host_noncanonical)/$(target_noncanonical)/include' 83 fi 84 AC_SUBST(bfdlibdir) 85 AM_SUBST_NOTMAKE(bfdlibdir) 86 AC_SUBST(bfdincludedir) 87 AM_SUBST_NOTMAKE(bfdincludedir) 88] 89) 90