1sinclude([../config/zlib.m4]) 2 3dnl See whether we need to use fopen-bin.h rather than fopen-same.h. 4AC_DEFUN([BFD_BINARY_FOPEN], 5[AC_REQUIRE([AC_CANONICAL_TARGET]) 6case "${host}" in 7changequote(,)dnl 8*-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*) 9changequote([,])dnl 10 AC_DEFINE(USE_BINARY_FOPEN, 1, [Use b modifier when opening binary files?]) ;; 11esac])dnl 12 13dnl Get a default for CC_FOR_BUILD to put into Makefile. 14AC_DEFUN([BFD_CC_FOR_BUILD], 15[# Put a plausible default for CC_FOR_BUILD in Makefile. 16if test -z "$CC_FOR_BUILD"; then 17 if test "x$cross_compiling" = "xno"; then 18 CC_FOR_BUILD='$(CC)' 19 else 20 CC_FOR_BUILD=gcc 21 fi 22fi 23AC_SUBST(CC_FOR_BUILD) 24# Also set EXEEXT_FOR_BUILD. 25if test "x$cross_compiling" = "xno"; then 26 EXEEXT_FOR_BUILD='$(EXEEXT)' 27else 28 AC_CACHE_CHECK([for build system executable suffix], bfd_cv_build_exeext, 29 [rm -f conftest* 30 echo 'int main () { return 0; }' > conftest.c 31 bfd_cv_build_exeext= 32 ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5 33 for file in conftest.*; do 34 case $file in 35 *.c | *.o | *.obj | *.ilk | *.pdb) ;; 36 *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;; 37 esac 38 done 39 rm -f conftest* 40 test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no]) 41 EXEEXT_FOR_BUILD="" 42 test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext} 43fi 44AC_SUBST(EXEEXT_FOR_BUILD)])dnl 45 46AC_DEFUN([AM_INSTALL_LIBBFD], 47[AC_MSG_CHECKING([whether to install libbfd]) 48 AC_ARG_ENABLE(install-libbfd, 49[ --enable-install-libbfd controls installation of libbfd and related headers], 50 install_libbfd_p=$enableval, 51 if test "${host}" = "${target}" || test "$enable_shared" = "yes"; then 52 install_libbfd_p=yes 53 else 54 install_libbfd_p=no 55 fi) 56 AC_MSG_RESULT($install_libbfd_p) 57 AM_CONDITIONAL(INSTALL_LIBBFD, test $install_libbfd_p = yes) 58 # Need _noncanonical variables for this. 59 ACX_NONCANONICAL_HOST 60 ACX_NONCANONICAL_TARGET 61 # libbfd.a is a host library containing target dependent code 62 bfdlibdir='$(libdir)' 63 bfdincludedir='$(includedir)' 64 if test "${host}" != "${target}"; then 65 bfdlibdir='$(exec_prefix)/$(host_noncanonical)/$(target_noncanonical)/lib' 66 bfdincludedir='$(exec_prefix)/$(host_noncanonical)/$(target_noncanonical)/include' 67 fi 68 AC_SUBST(bfdlibdir) 69 AM_SUBST_NOTMAKE(bfdlibdir) 70 AC_SUBST(bfdincludedir) 71 AM_SUBST_NOTMAKE(bfdincludedir) 72] 73) 74