dnldnl   Copyright (C) 2012-2026 Free Software Foundation, Inc.dnldnl This file is free software; you can redistribute it and/or modifydnl it under the terms of the GNU General Public License as published bydnl the Free Software Foundation; either version 3 of the License, ordnl (at your option) any later version.dnldnl This program is distributed in the hope that it will be useful,dnl but WITHOUT ANY WARRANTY; without even the implied warranty ofdnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See thednl GNU General Public License for more details.dnldnl You should have received a copy of the GNU General Public Licensednl along with this program; see the file COPYING3.  If not seednl <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 "${host}" inchangequote(,)dnl*-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)changequote([,])dnl  AC_DEFINE(USE_BINARY_FOPEN, 1, [Use b modifier when opening binary files?]) ;;esac])dnl dnl Get a default for CC_FOR_BUILD to put into Makefile.AC_DEFUN([BFD_CC_FOR_BUILD],[# Put a plausible default for CC_FOR_BUILD in Makefile.if test -z "$CC_FOR_BUILD"; then  if test "x$cross_compiling" = "xno"; then    CC_FOR_BUILD='$(CC)'  else    CC_FOR_BUILD=gcc  fifiAC_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}fiAC_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)])