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Replace local variant with upstream version

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This commit is contained in:
Jeff Law 2012-05-08 21:33:53 -06:00
parent 49f951b0b5
commit 4c937b3960
1 changed files with 27 additions and 17 deletions
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44
glibc-sw13979.patch
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@ -1,20 +1,30 @@
2012-03-30 Jeff Law <law@redhat.com>
* include/features.h: Warn if user requests FORTIFY_SOURCE checking
but the checks are disabled for any reason.
diff --git a/include/features.h b/include/features.h
index c347555..e3ad8b0 100644
--- a/include/features.h
+++ b/include/features.h
@@ -325,6 +325,10 @@
diff -rup c/include/features.h d/include/features.h
--- c/include/features.h 2012-05-08 21:26:45.294191922 -0600
+++ d/include/features.h 2012-05-08 21:32:42.889297128 -0600
@@ -309,19 +309,18 @@
# define __USE_REENTRANT 1
#endif
-#if defined _FORTIFY_SOURCE && _FORTIFY_SOURCE > 0 \
- && defined __OPTIMIZE__ && __OPTIMIZE__ > 0
-# if !__GNUC_PREREQ (4, 1)
-# ifdef __GNUC_RH_RELEASE__
-# warning _FORTIFY_SOURCE supported only with GCC 4.1 and later
-# endif
-# define __USE_FORTIFY_LEVEL 0
+#if defined _FORTIFY_SOURCE && _FORTIFY_SOURCE > 0
+# if !defined __OPTIMIZE__ || __OPTIMIZE__ <= 0
+# warning _FORTIFY_SOURCE requires compiling with optimization (-O)
+# elif !__GNUC_PREREQ (4, 1)
+# warning _FORTIFY_SOURCE requires GCC 4.1 or later
# elif _FORTIFY_SOURCE > 1
# define __USE_FORTIFY_LEVEL 2
# else
# define __USE_FORTIFY_LEVEL 1
# endif
-#else
+#endif
+#ifndef __USE_FORTIFY_LEVEL
# define __USE_FORTIFY_LEVEL 0
#endif
+#if defined _FORTIFY_SOURCE && _FORTIFY_SOURCE > 0 && __USE_FORTIFY_LEVEL == 0
+# warning _FORTIFY_SOURCE requested but disabled, please enable optimizer to restore fortification
+#endif
+
/* We do support the IEC 559 math functionality, real and complex. */
#define __STDC_IEC_559__ 1
#define __STDC_IEC_559_COMPLEX__ 1