* [committed] Fix trivial failure of gcc.dg/atomic/c11-atomic-exec-[45].c on hppa-hpux
@ 2014-08-07 19:31 John David Anglin
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From: John David Anglin @ 2014-08-07 19:31 UTC (permalink / raw)
To: GCC Patches
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_POSIX_C_SOURCE is predefined on hppa-hpux, so it needs to be
undefined before
it can be redefined.
Tested on hppa2.0-hp-hpux11.11 and hppa64-hp-hpux11.11. Committed to
trunk and
4.9 branch.
Dave
--
John David Anglin dave.anglin@bell.net
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2014-08-07 John David Anglin <danglin@gcc.gnu.org>
* gcc.dg/atomic/c11-atomic-exec-4.c: Undefine _POSIX_C_SOURCE before
defining in dg-options.
* gcc.dg/atomic/c11-atomic-exec-5.c: Likewise.
Index: gcc.dg/atomic/c11-atomic-exec-4.c
===================================================================
--- gcc.dg/atomic/c11-atomic-exec-4.c (revision 213683)
+++ gcc.dg/atomic/c11-atomic-exec-4.c (working copy)
@@ -2,7 +2,7 @@
operating properly when operations on the same variable are carried
out in two threads. */
/* { dg-do run } */
-/* { dg-options "-std=c11 -pedantic-errors -pthread -D_POSIX_C_SOURCE=200809L" } */
+/* { dg-options "-std=c11 -pedantic-errors -pthread -U_POSIX_C_SOURCE -D_POSIX_C_SOURCE=200809L" } */
/* { dg-additional-options "-D_XOPEN_SOURCE=600" { target *-*-solaris2.1[0-9]* } } */
/* { dg-require-effective-target pthread } */
Index: gcc.dg/atomic/c11-atomic-exec-5.c
===================================================================
--- gcc.dg/atomic/c11-atomic-exec-5.c (revision 213683)
+++ gcc.dg/atomic/c11-atomic-exec-5.c (working copy)
@@ -3,7 +3,7 @@
iterations of the compare-and-exchange loop are needed, exceptions
get properly cleared). */
/* { dg-do run } */
-/* { dg-options "-std=c11 -pedantic-errors -pthread -D_POSIX_C_SOURCE=200809L" } */
+/* { dg-options "-std=c11 -pedantic-errors -pthread -U_POSIX_C_SOURCE -D_POSIX_C_SOURCE=200809L" } */
/* { dg-add-options ieee } */
/* { dg-additional-options "-mfp-trap-mode=sui" { target alpha*-*-* } } */
/* { dg-additional-options "-D_XOPEN_SOURCE=600" { target *-*-solaris2.1[0-9]* } } */
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2014-08-07 19:31 [committed] Fix trivial failure of gcc.dg/atomic/c11-atomic-exec-[45].c on hppa-hpux John David Anglin
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