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authorNick Clifton <nickc@redhat.com>2006-08-02 14:26:07 +0000
committerNick Clifton <nickc@redhat.com>2006-08-02 14:26:07 +0000
commitc973bc5cd4b6024ab430a41cae5b75c2c54fd55e (patch)
tree48241288762d48451ef8c5eb6c4121309d665469 /gas/acinclude.m4
parent87177905630953bf5b7ba6ed7938c2a483873e07 (diff)
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PR gas/2991
* acinclude.m4 (BFD_BINARY_FOPEN): Import this function from bfd/aclocal.m4. * configure.in: Run BFD_BINARY_FOPEN. * configure: Regenerate. * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header file to include.
Diffstat (limited to 'gas/acinclude.m4')
-rw-r--r--gas/acinclude.m410
1 files changed, 10 insertions, 0 deletions
diff --git a/gas/acinclude.m4 b/gas/acinclude.m4
index 7ba95d0..096b0af 100644
--- a/gas/acinclude.m4
+++ b/gas/acinclude.m4
@@ -4,6 +4,16 @@ sinclude(../config/nls.m4)
sinclude(../config/po.m4)
sinclude(../config/progtest.m4)
+dnl See whether we need to use fopen-bin.h rather than fopen-same.h.
+AC_DEFUN([BFD_BINARY_FOPEN],
+[AC_REQUIRE([AC_CANONICAL_TARGET])
+case "${host}" in
+changequote(,)dnl
+*-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
+changequote([,])dnl
+ AC_DEFINE(USE_BINARY_FOPEN, 1, [Use b modifier when opening binary files?]) ;;
+esac])dnl
+
dnl GAS_CHECK_DECL_NEEDED(name, typedefname, typedef, headers)
AC_DEFUN([GAS_CHECK_DECL_NEEDED],[
AC_MSG_CHECKING(whether declaration is required for $1)