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authorjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>2010-12-22 00:38:21 +0000
committerjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>2010-12-22 00:38:21 +0000
commitee69faa4080c837450cca802d56a78aac2165a95 (patch)
tree90d827bd2de46b837eeb2c493ec33162bf357efb /tools/missing-macros/src/m4/intmax.m4
parent9550175134dc05b97a8a505e5ec7c42fe4e8d152 (diff)
[tools] missing-macros: add more m4 macros from gettext, ossp-js, libmikmod, libdnet
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24757 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'tools/missing-macros/src/m4/intmax.m4')
-rw-r--r--tools/missing-macros/src/m4/intmax.m433
1 files changed, 33 insertions, 0 deletions
diff --git a/tools/missing-macros/src/m4/intmax.m4 b/tools/missing-macros/src/m4/intmax.m4
new file mode 100644
index 000000000..74aaaf5ed
--- /dev/null
+++ b/tools/missing-macros/src/m4/intmax.m4
@@ -0,0 +1,33 @@
+# intmax.m4 serial 5 (gettext-0.18)
+dnl Copyright (C) 2002-2005, 2008-2010 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl From Bruno Haible.
+dnl Test whether the system has the 'intmax_t' type, but don't attempt to
+dnl find a replacement if it is lacking.
+
+AC_DEFUN([gt_TYPE_INTMAX_T],
+[
+ AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
+ AC_REQUIRE([gl_AC_HEADER_STDINT_H])
+ AC_CACHE_CHECK([for intmax_t], [gt_cv_c_intmax_t],
+ [AC_TRY_COMPILE([
+#include <stddef.h>
+#include <stdlib.h>
+#if HAVE_STDINT_H_WITH_UINTMAX
+#include <stdint.h>
+#endif
+#if HAVE_INTTYPES_H_WITH_UINTMAX
+#include <inttypes.h>
+#endif
+], [intmax_t x = -1;
+ return !x;],
+ [gt_cv_c_intmax_t=yes],
+ [gt_cv_c_intmax_t=no])])
+ if test $gt_cv_c_intmax_t = yes; then
+ AC_DEFINE([HAVE_INTMAX_T], [1],
+ [Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>.])
+ fi
+])