From 7407e887f607cff580316fe7950c6153832b6994 Mon Sep 17 00:00:00 2001 From: Con Kolivas Date: Wed, 24 Aug 2011 20:17:59 +1000 Subject: [PATCH] Update configure.ac for newer autoconf tools. --- configure.ac | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/configure.ac b/configure.ac index 5771cbb8..f6906cf0 100644 --- a/configure.ac +++ b/configure.ac @@ -135,31 +135,31 @@ dnl CCAN wants to know a lot of vars. # All the configuration checks. Regrettably, the __attribute__ checks will # give false positives on old GCCs, since they just cause warnings. But that's # fairly harmless. -AC_COMPILE_IFELSE([static void __attribute__((cold)) cleanup(void) { }], +AC_COMPILE_IFELSE([AC_LANG_SOURCE([static void __attribute__((cold)) cleanup(void) { }])], AC_DEFINE([HAVE_ATTRIBUTE_COLD], [1], [Define if __attribute__((cold))])) -AC_COMPILE_IFELSE([static void __attribute__((const)) cleanup(void) { }], +AC_COMPILE_IFELSE([AC_LANG_SOURCE([static void __attribute__((const)) cleanup(void) { }])], AC_DEFINE([HAVE_ATTRIBUTE_CONST], [1], [Define if __attribute__((const))])) -AC_COMPILE_IFELSE([static void __attribute__((noreturn)) cleanup(void) { exit(1); }], +AC_COMPILE_IFELSE([AC_LANG_SOURCE([static void __attribute__((noreturn)) cleanup(void) { exit(1); }])], AC_DEFINE([HAVE_ATTRIBUTE_NORETURN], [1], [Define if __attribute__((noreturn))])) -AC_COMPILE_IFELSE([static void __attribute__((format(__printf__, 1, 2))) cleanup(const char *fmt, ...) { }], +AC_COMPILE_IFELSE([AC_LANG_SOURCE([static void __attribute__((format(__printf__, 1, 2))) cleanup(const char *fmt, ...) { }])], AC_DEFINE([HAVE_ATTRIBUTE_PRINTF], [1], [Define if __attribute__((format(__printf__)))])) -AC_COMPILE_IFELSE([static void __attribute__((unused)) cleanup(void) { }], +AC_COMPILE_IFELSE([AC_LANG_SOURCE([static void __attribute__((unused)) cleanup(void) { }])], AC_DEFINE([HAVE_ATTRIBUTE_UNUSED], [1], [Define if __attribute__((unused))])) -AC_COMPILE_IFELSE([static void __attribute__((used)) cleanup(void) { }], +AC_COMPILE_IFELSE([AC_LANG_SOURCE([static void __attribute__((used)) cleanup(void) { }])], AC_DEFINE([HAVE_ATTRIBUTE_USED], [1], [Define if __attribute__((used))])) -AC_LINK_IFELSE([int main(void) { return __builtin_constant_p(1) ? 0 : 1; }], +AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) { return __builtin_constant_p(1) ? 0 : 1; }])], AC_DEFINE([HAVE_BUILTIN_CONSTANT_P], [1], [Define if have __builtin_constant_p])) -AC_LINK_IFELSE([int main(void) { return __builtin_types_compatible_p(char *, int) ? 1 : 0; }], +AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) { return __builtin_types_compatible_p(char *, int) ? 1 : 0; }])], AC_DEFINE([HAVE_BUILTIN_TYPES_COMPATIBLE_P], [1], [Define if have __builtin_types_compatible_p])) -AC_COMPILE_IFELSE([static int __attribute__((warn_unused_result)) func(int x) { return x; }], +AC_COMPILE_IFELSE([AC_LANG_SOURCE([static int __attribute__((warn_unused_result)) func(int x) { return x; }])], AC_DEFINE([HAVE_WARN_UNUSED_RESULT], [1], [Define if __attribute__((warn_unused_result))]))