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r231747 - in /trunk/gcc: ChangeLog config.in co...
- From: ro at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 17 Dec 2015 09:23:09 -0000
- Subject: r231747 - in /trunk/gcc: ChangeLog config.in co...
Author: ro
Date: Thu Dec 17 09:23:08 2015
New Revision: 231747
URL: https://gcc.gnu.org/viewcvs?rev=231747&root=gcc&view=rev
Log:
Only support -gstabs on Mac OS X if assember supports it (PR target/67973)
gcc:
PR target/67973
* configure.ac (gcc_cv_as_stabs_directive): New test.
* configure: Regenerate.
* config.in: Regenerate.
* config/darwin.h (DBX_DEBUGGING_INFO): Wrap in
HAVE_AS_STABS_DIRECTIVE.
(PREFERRED_DEBUGGING_TYPE): Likewise.
* config/i386/darwin.h (PREFERRED_DEBUGGING_TYPE): Only include
DBX_DEBUG if HAVE_AS_STABS_DIRECTIVE.
* doc/sourcebuild.texi (Effective-Target Keywords, Environment
attributes): Document stabs.
gcc/testsuite:
PR target/67973
* lib/target-supports.exp (check_effective_target_stabs): New
proc.
* g++.dg/cpp0x/alias-decl-debug-0.C: Restrict to stabs targets.
* g++.dg/other/PR23205.C: Likewise.
* g++.dg/other/pr23205-2.C: Likewise.
* gcc.dg/20040813-1.c: Likewise.
* gcc.dg/darwin-20040809-2.c: Likewise.
* objc.dg/stabs-1.m: Likewise.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config.in
trunk/gcc/config/darwin.h
trunk/gcc/config/i386/darwin.h
trunk/gcc/configure
trunk/gcc/configure.ac
trunk/gcc/doc/sourcebuild.texi
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/g++.dg/cpp0x/alias-decl-debug-0.C
trunk/gcc/testsuite/g++.dg/other/PR23205.C
trunk/gcc/testsuite/g++.dg/other/pr23205-2.C
trunk/gcc/testsuite/gcc.dg/20040813-1.c
trunk/gcc/testsuite/gcc.dg/darwin-20040809-2.c
trunk/gcc/testsuite/lib/target-supports.exp
trunk/gcc/testsuite/objc.dg/stabs-1.m