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From: "hjl dot tools at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug debug/37033] [4.4 Regression] Revision 138733 breaks PCH Date: Thu, 07 Aug 2008 19:00:00 -0000 [thread overview] Message-ID: <20080807185858.1525.qmail@sourceware.org> (raw) In-Reply-To: <bug-37033-682@http.gcc.gnu.org/bugzilla/> ------- Comment #1 from hjl dot tools at gmail dot com 2008-08-07 18:58 ------- Created an attachment (id=16037) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16037&action=view) A testcase /export/build/gnu/gcc-work/build-x86_64-linux/gcc/xgcc -B/export/build/gnu/gcc-work/build-x86_64-linux/gcc/ -S -m32 -O0 -g -I. -save-temps -Winvalid-pch -o save-temps-1.s save-temps-1.c save-temps-1.c:2:26: warning: save-temps-1.h.gch: not used because `__GCC_HAVE_DWARF2_CFI_ASM' not defined save-temps-1.c:2:26: warning: ./save-temps-1.h.gch: not used because `__GCC_HAVE_DWARF2_CFI_ASM' not defined save-temps-1.c:2:26: error: save-temps-1.h: No such file or directory save-temps-1.c:2:26: error: one or more PCH files were found, but they were invalid save-temps-1.c:4:2: error: #error T not defined make: *** [save-temps-1.s] Error 1 [hjl@gnu-6 pch-1]$ The key here is -save-temps. Without it, it works. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37033
next prev parent reply other threads:[~2008-08-07 19:00 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2008-08-05 22:42 [Bug debug/37033] New: " hjl dot tools at gmail dot com 2008-08-07 19:00 ` hjl dot tools at gmail dot com [this message] 2008-08-07 19:11 ` [Bug debug/37033] " hjl dot tools at gmail dot com 2008-08-07 20:09 ` rth at gcc dot gnu dot org 2008-08-07 20:12 ` rth at gcc dot gnu dot org 2008-08-09 15:16 ` hjl dot tools at gmail dot com 2008-08-10 7:29 ` pinskia at gcc dot gnu dot org 2008-08-10 16:58 ` hjl dot tools at gmail dot com 2008-08-11 0:24 ` pinskia at gcc dot gnu dot org 2008-08-22 15:16 ` [Bug debug/37033] [4.4 Regression] Revision 138733 breaks -g vs -g0 for PCH rguenth at gcc dot gnu dot org 2008-09-09 21:26 ` janis at gcc dot gnu dot org 2008-11-17 12:28 ` [Bug target/37033] " ubizjak at gmail dot com 2008-11-28 7:36 ` geoffk at gcc dot gnu dot org 2008-12-05 6:58 ` aoliva at gcc dot gnu dot org 2008-12-10 17:34 ` aoliva at gcc dot gnu dot org 2008-12-10 17:40 ` aoliva at gcc dot gnu dot org
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