1dnl
2dnl   Copyright (C) 2012-2017 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