GNU C Library master sources branch master updated. glibc-2.22-467-gcaf2d83
Tue Oct 27 17:12:00 GMT 2015

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- Log -----------------------------------------------------------------;a=commitdiff;h=caf2d83659ce326c23bca0393a2a88749c4a9def

commit caf2d83659ce326c23bca0393a2a88749c4a9def
Author: Joseph Myers <>
Date:   Tue Oct 27 17:11:31 2015 +0000

    Use -std=c11 for C11 conform/ tests.
    Now that GCC 4.7 or later is required to build glibc, this patch makes
    the conformance tests use -std=c11 for C11 tests instead of -std=c1x
    Tested for x86_64 and x86 (conform/ tests).
    	* conform/ ($CFLAGS{"ISO11"}): Use -std=c11 instead
    	of -std=c1x -D_ISOC11_SOURCE.

diff --git a/ChangeLog b/ChangeLog
index d4af4ec..832eed1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2015-10-27  Joseph Myers  <>
+	* conform/ ($CFLAGS{"ISO11"}): Use -std=c11 instead
+	of -std=c1x -D_ISOC11_SOURCE.
 	* (libc_cv_compiler_ok): Require GCC 4.7 or later.
 	* configure: Regenerated.
 	* manual/install.texi (Tools for Compilation): Document
diff --git a/conform/ b/conform/
index 8aeada4..218b6ec 100644
--- a/conform/
+++ b/conform/
@@ -27,7 +27,7 @@ require Exporter;
 # Compiler options for each standard.
 $CFLAGS{"ISO"} = "-ansi";
 $CFLAGS{"ISO99"} = "-std=c99";
-$CFLAGS{"ISO11"} = "-std=c1x -D_ISOC11_SOURCE";
+$CFLAGS{"ISO11"} = "-std=c11";
 $CFLAGS{"POSIX"} = "-D_POSIX_C_SOURCE=199506L -ansi";
 $CFLAGS{"XPG3"} = "-ansi -D_XOPEN_SOURCE";


Summary of changes:
 ChangeLog               |    3 +++
 conform/ |    2 +-
 2 files changed, 4 insertions(+), 1 deletions(-)

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