mirror of
https://src.fedoraproject.org/rpms/grub2.git
synced 2024-12-01 08:49:52 +00:00
56 lines
1.6 KiB
Diff
56 lines
1.6 KiB
Diff
From 242ce139276b9de1e5f960070e433111a3ab5194 Mon Sep 17 00:00:00 2001
|
|
From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
|
|
Date: Thu, 3 Jan 2013 21:34:34 +0100
|
|
Subject: [PATCH 081/364] * configure.ac: Extend -Wno-trampolines to
|
|
host.
|
|
|
|
---
|
|
ChangeLog | 4 ++++
|
|
configure.ac | 17 +++++++++++++++++
|
|
2 files changed, 21 insertions(+)
|
|
|
|
diff --git a/ChangeLog b/ChangeLog
|
|
index 2717f8a..087b5c3 100644
|
|
--- a/ChangeLog
|
|
+++ b/ChangeLog
|
|
@@ -1,5 +1,9 @@
|
|
2013-01-03 Vladimir Serbinenko <phcoder@gmail.com>
|
|
|
|
+ * configure.ac: Extend -Wno-trampolines to host.
|
|
+
|
|
+2013-01-03 Vladimir Serbinenko <phcoder@gmail.com>
|
|
+
|
|
* grub-core/fs/iso9660.c (grub_iso9660_susp_iterate): Avoid hang if
|
|
entry->len = 0.
|
|
|
|
diff --git a/configure.ac b/configure.ac
|
|
index a41f117..dde954e 100644
|
|
--- a/configure.ac
|
|
+++ b/configure.ac
|
|
@@ -358,6 +358,23 @@ AC_CHECK_HEADER([util.h], [
|
|
])
|
|
AC_SUBST([LIBUTIL])
|
|
|
|
+AC_CACHE_CHECK([whether -Wno-trampolines work], [grub_cv_host_cc_wnotrampolines], [
|
|
+ SAVED_CFLAGS="$CFLAGS"
|
|
+ # Test for -Wtrampolines rather than -Wno-trampolines to reduce confusion
|
|
+ # in the event of later failures (since -Wno-* is always accepted, but
|
|
+ # produces a diagnostic if something else is wrong).
|
|
+ CFLAGS="$HOST_CFLAGS -Wtrampolines"
|
|
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h>
|
|
+int va_arg_func (int fixed, va_list args);]], [[]])],
|
|
+ [grub_cv_host_cc_wnotrampolines=yes],
|
|
+ [grub_cv_host_cc_wnotrampolines=no])
|
|
+ CFLAGS="$SAVED_CFLAGS"
|
|
+])
|
|
+
|
|
+if test x"$grub_host_cv_cc_wnotrampolines" = xyes ; then
|
|
+ HOST_CFLAGS="$HOST_CFLAGS -Wno-trampolines"
|
|
+fi
|
|
+
|
|
#
|
|
# Check for host and build compilers.
|
|
#
|
|
--
|
|
1.8.1.4
|
|
|