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Use -std=c11 for C11 conform/ tests.

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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
-D_ISOC11_SOURCE.

Tested for x86_64 and x86 (conform/ tests).

	* conform/GlibcConform.pm ($CFLAGS{"ISO11"}): Use -std=c11 instead
	of -std=c1x -D_ISOC11_SOURCE.
This commit is contained in:
Joseph Myers 2015-10-27 17:11:31 +00:00
parent b08b421835
commit caf2d83659
2 changed files with 4 additions and 1 deletions
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ChangeLog
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@ -1,5 +1,8 @@
2015-10-27 Joseph Myers <joseph@codesourcery.com>
* conform/GlibcConform.pm ($CFLAGS{"ISO11"}): Use -std=c11 instead
of -std=c1x -D_ISOC11_SOURCE.
* configure.ac (libc_cv_compiler_ok): Require GCC 4.7 or later.
* configure: Regenerated.
* manual/install.texi (Tools for Compilation): Document

2
conform/GlibcConform.pm
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@ -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";
$CFLAGS{"XPG4"} = "-ansi -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED";