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