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1dnl
2dnl   Copyright (C) 2012-2014 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
19sinclude([../config/zlib.m4])
20
21dnl See whether we need to use fopen-bin.h rather than fopen-same.h.
22AC_DEFUN([BFD_BINARY_FOPEN],
23[AC_REQUIRE([AC_CANONICAL_TARGET])
24case "${host}" in
25changequote(,)dnl
26*-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
27changequote([,])dnl
28  AC_DEFINE(USE_BINARY_FOPEN, 1, [Use b modifier when opening binary files?]) ;;
29esac])dnl
30
31dnl Get a default for CC_FOR_BUILD to put into Makefile.
32AC_DEFUN([BFD_CC_FOR_BUILD],
33[# Put a plausible default for CC_FOR_BUILD in Makefile.
34if test -z "$CC_FOR_BUILD"; then
35  if test "x$cross_compiling" = "xno"; then
36    CC_FOR_BUILD='$(CC)'
37  else
38    CC_FOR_BUILD=gcc
39  fi
40fi
41AC_SUBST(CC_FOR_BUILD)
42# Also set EXEEXT_FOR_BUILD.
43if test "x$cross_compiling" = "xno"; then
44  EXEEXT_FOR_BUILD='$(EXEEXT)'
45else
46  AC_CACHE_CHECK([for build system executable suffix], bfd_cv_build_exeext,
47    [rm -f conftest*
48     echo 'int main () { return 0; }' > conftest.c
49     bfd_cv_build_exeext=
50     ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5
51     for file in conftest.*; do
52       case $file in
53       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
54       *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;;
55       esac
56     done
57     rm -f conftest*
58     test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no])
59  EXEEXT_FOR_BUILD=""
60  test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext}
61fi
62AC_SUBST(EXEEXT_FOR_BUILD)])dnl
63
64AC_DEFUN([AM_INSTALL_LIBBFD],
65[AC_MSG_CHECKING([whether to install libbfd])
66  AC_ARG_ENABLE(install-libbfd,
67[  --enable-install-libbfd controls installation of libbfd and related headers],
68      install_libbfd_p=$enableval,
69      if test "${host}" = "${target}" || test "$enable_shared" = "yes"; then
70        install_libbfd_p=yes
71      else
72        install_libbfd_p=no
73      fi)
74  AC_MSG_RESULT($install_libbfd_p)
75  AM_CONDITIONAL(INSTALL_LIBBFD, test $install_libbfd_p = yes)
76  # Need _noncanonical variables for this.
77  ACX_NONCANONICAL_HOST
78  ACX_NONCANONICAL_TARGET
79  # libbfd.a is a host library containing target dependent code
80  bfdlibdir='$(libdir)'
81  bfdincludedir='$(includedir)'
82  if test "${host}" != "${target}"; then
83    bfdlibdir='$(exec_prefix)/$(host_noncanonical)/$(target_noncanonical)/lib'
84    bfdincludedir='$(exec_prefix)/$(host_noncanonical)/$(target_noncanonical)/include'
85  fi
86  AC_SUBST(bfdlibdir)
87  AM_SUBST_NOTMAKE(bfdlibdir)
88  AC_SUBST(bfdincludedir)
89  AM_SUBST_NOTMAKE(bfdincludedir)
90]
91)
92