bfd/
[binutils.git] / bfd / acinclude.m4
blob95e3d4a702d3eae56e3c289eb01954b707970f98
1 sinclude(../config/acx.m4)
2 sinclude(../bfd/bfd.m4)
3 sinclude(../bfd/warning.m4)
5 dnl See whether we need to use fopen-bin.h rather than fopen-same.h.
6 AC_DEFUN([BFD_BINARY_FOPEN],
7 [AC_REQUIRE([AC_CANONICAL_TARGET])
8 case "${host}" in
9 changequote(,)dnl
10 *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
11 changequote([,])dnl
12   AC_DEFINE(USE_BINARY_FOPEN, 1, [Use b modifier when opening binary files?]) ;;
13 esac])dnl
15 dnl Get a default for CC_FOR_BUILD to put into Makefile.
16 AC_DEFUN([BFD_CC_FOR_BUILD],
17 [# Put a plausible default for CC_FOR_BUILD in Makefile.
18 if test -z "$CC_FOR_BUILD"; then
19   if test "x$cross_compiling" = "xno"; then
20     CC_FOR_BUILD='$(CC)'
21   else
22     CC_FOR_BUILD=gcc
23   fi
25 AC_SUBST(CC_FOR_BUILD)
26 # Also set EXEEXT_FOR_BUILD.
27 if test "x$cross_compiling" = "xno"; then
28   EXEEXT_FOR_BUILD='$(EXEEXT)'
29 else
30   AC_CACHE_CHECK([for build system executable suffix], bfd_cv_build_exeext,
31     [rm -f conftest*
32      echo 'int main () { return 0; }' > conftest.c
33      bfd_cv_build_exeext=
34      ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5
35      for file in conftest.*; do
36        case $file in
37        *.c | *.o | *.obj | *.ilk | *.pdb) ;;
38        *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;;
39        esac
40      done
41      rm -f conftest*
42      test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no])
43   EXEEXT_FOR_BUILD=""
44   test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext}
46 AC_SUBST(EXEEXT_FOR_BUILD)])dnl
48 sinclude(../libtool.m4)
49 dnl The lines below arrange for aclocal not to bring libtool.m4
50 dnl AM_PROG_LIBTOOL into aclocal.m4, while still arranging for automake
51 dnl to add a definition of LIBTOOL to Makefile.in.
52 ifelse(yes,no,[
53 AC_DEFUN([AM_PROG_LIBTOOL],)
54 AC_DEFUN([AM_DISABLE_SHARED],)
55 AC_SUBST(LIBTOOL)
58 sinclude(../gettext.m4)
59 ifelse(yes,no,[
60 AC_DEFUN([CY_WITH_NLS],)
61 AC_SUBST(INTLLIBS)
64 AC_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   AC_SUBST(bfdincludedir)