mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-12 03:43:33 +08:00
90 lines
3.1 KiB
Plaintext
90 lines
3.1 KiB
Plaintext
dnl
|
|
dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
|
|
dnl
|
|
dnl This file is free software; you can redistribute it and/or modify
|
|
dnl it under the terms of the GNU General Public License as published by
|
|
dnl the Free Software Foundation; either version 3 of the License, or
|
|
dnl (at your option) any later version.
|
|
dnl
|
|
dnl This program is distributed in the hope that it will be useful,
|
|
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
dnl GNU General Public License for more details.
|
|
dnl
|
|
dnl You should have received a copy of the GNU General Public License
|
|
dnl along with this program; see the file COPYING3. If not see
|
|
dnl <http://www.gnu.org/licenses/>.
|
|
dnl
|
|
|
|
dnl See whether we need to use fopen-bin.h rather than fopen-same.h.
|
|
AC_DEFUN([BFD_BINARY_FOPEN],
|
|
[AC_REQUIRE([AC_CANONICAL_TARGET])
|
|
case "${host}" in
|
|
changequote(,)dnl
|
|
*-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
|
|
changequote([,])dnl
|
|
AC_DEFINE(USE_BINARY_FOPEN, 1, [Use b modifier when opening binary files?]) ;;
|
|
esac])dnl
|
|
|
|
dnl Get a default for CC_FOR_BUILD to put into Makefile.
|
|
AC_DEFUN([BFD_CC_FOR_BUILD],
|
|
[# Put a plausible default for CC_FOR_BUILD in Makefile.
|
|
if test -z "$CC_FOR_BUILD"; then
|
|
if test "x$cross_compiling" = "xno"; then
|
|
CC_FOR_BUILD='$(CC)'
|
|
else
|
|
CC_FOR_BUILD=gcc
|
|
fi
|
|
fi
|
|
AC_SUBST(CC_FOR_BUILD)
|
|
# Also set EXEEXT_FOR_BUILD.
|
|
if test "x$cross_compiling" = "xno"; then
|
|
EXEEXT_FOR_BUILD='$(EXEEXT)'
|
|
else
|
|
AC_CACHE_CHECK([for build system executable suffix], bfd_cv_build_exeext,
|
|
[rm -f conftest*
|
|
echo 'int main () { return 0; }' > conftest.c
|
|
bfd_cv_build_exeext=
|
|
${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5
|
|
for file in conftest.*; do
|
|
case $file in
|
|
*.c | *.o | *.obj | *.ilk | *.pdb) ;;
|
|
*) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;;
|
|
esac
|
|
done
|
|
rm -f conftest*
|
|
test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no])
|
|
EXEEXT_FOR_BUILD=""
|
|
test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext}
|
|
fi
|
|
AC_SUBST(EXEEXT_FOR_BUILD)])dnl
|
|
|
|
AC_DEFUN([AM_INSTALL_LIBBFD],
|
|
[AC_MSG_CHECKING([whether to install libbfd])
|
|
AC_ARG_ENABLE(install-libbfd,
|
|
[ --enable-install-libbfd controls installation of libbfd and related headers],
|
|
install_libbfd_p=$enableval,
|
|
if test "${host}" = "${target}" || test "$enable_shared" = "yes"; then
|
|
install_libbfd_p=yes
|
|
else
|
|
install_libbfd_p=no
|
|
fi)
|
|
AC_MSG_RESULT($install_libbfd_p)
|
|
AM_CONDITIONAL(INSTALL_LIBBFD, test $install_libbfd_p = yes)
|
|
# Need _noncanonical variables for this.
|
|
ACX_NONCANONICAL_HOST
|
|
ACX_NONCANONICAL_TARGET
|
|
# libbfd.a is a host library containing target dependent code
|
|
bfdlibdir='$(libdir)'
|
|
bfdincludedir='$(includedir)'
|
|
if test "${host}" != "${target}"; then
|
|
bfdlibdir='$(exec_prefix)/$(host_noncanonical)/$(target_noncanonical)/lib'
|
|
bfdincludedir='$(exec_prefix)/$(host_noncanonical)/$(target_noncanonical)/include'
|
|
fi
|
|
AC_SUBST(bfdlibdir)
|
|
AM_SUBST_NOTMAKE(bfdlibdir)
|
|
AC_SUBST(bfdincludedir)
|
|
AM_SUBST_NOTMAKE(bfdincludedir)
|
|
]
|
|
)
|