aclocal.m4 revision 33965 
133965Sjdpdnl See whether we need to use fopen-bin.h rather than fopen-same.h.
233965SjdpAC_DEFUN(BFD_BINARY_FOPEN,
333965Sjdp[AC_REQUIRE([AC_CANONICAL_SYSTEM])
433965Sjdpcase "${host}" in
533965Sjdpchangequote(,)dnl
633965Sjdpi[345]86-*-msdos* | i[345]86-*-go32* | *-*-cygwin32 | *-*-windows)
733965Sjdpchangequote([,])dnl
833965Sjdp  AC_DEFINE(USE_BINARY_FOPEN) ;;
933965Sjdpesac])dnl
1033965Sjdp
1133965Sjdpdnl Get a default for CC_FOR_BUILD to put into Makefile.
1233965SjdpAC_DEFUN(BFD_CC_FOR_BUILD,
1333965Sjdp[# Put a plausible default for CC_FOR_BUILD in Makefile.
1433965Sjdpif test -z "$CC_FOR_BUILD"; then
1533965Sjdp  if test "x$cross_compiling" = "xno"; then
1633965Sjdp    CC_FOR_BUILD='$(CC)'
1733965Sjdp  else
1833965Sjdp    CC_FOR_BUILD=gcc
1933965Sjdp  fi
2033965Sjdpfi
2133965SjdpAC_SUBST(CC_FOR_BUILD)])dnl
2233965Sjdp
2333965Sjdpdnl See whether we need a declaration for a function.
2433965SjdpAC_DEFUN(BFD_NEED_DECLARATION,
2533965Sjdp[AC_MSG_CHECKING([whether $1 must be declared])
2633965SjdpAC_CACHE_VAL(bfd_cv_decl_needed_$1,
2733965Sjdp[AC_TRY_COMPILE([
2833965Sjdp#include <stdio.h>
2933965Sjdp#ifdef HAVE_STRING_H
3033965Sjdp#include <string.h>
3133965Sjdp#else
3233965Sjdp#ifdef HAVE_STRINGS_H
3333965Sjdp#include <strings.h>
3433965Sjdp#endif
3533965Sjdp#endif
3633965Sjdp#ifdef HAVE_STDLIB_H
3733965Sjdp#include <stdlib.h>
3833965Sjdp#endif
3933965Sjdp#ifdef HAVE_UNISTD_H
4033965Sjdp#include <unistd.h>
4133965Sjdp#endif],
4233965Sjdp[char *(*pfn) = (char *(*)) $1],
4333965Sjdpbfd_cv_decl_needed_$1=no, bfd_cv_decl_needed_$1=yes)])
4433965SjdpAC_MSG_RESULT($bfd_cv_decl_needed_$1)
4533965Sjdpif test $bfd_cv_decl_needed_$1 = yes; then
4633965Sjdp  bfd_tr_decl=NEED_DECLARATION_`echo $1 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4733965Sjdp  AC_DEFINE_UNQUOTED($bfd_tr_decl)
4833965Sjdpfi
4933965Sjdp])dnl
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