| Summary: | makedepend crash with a FPE | ||||||
|---|---|---|---|---|---|---|---|
| Product: | xorg | Reporter: | Vincent <leligeour> | ||||
| Component: | Lib/Xau | Assignee: | Xorg Project Team <xorg-team> | ||||
| Status: | RESOLVED FIXED | QA Contact: | |||||
| Severity: | blocker | ||||||
| Priority: | high | CC: | mharris | ||||
| Version: | 6.8.2 | ||||||
| Hardware: | x86 (IA32) | ||||||
| OS: | Linux (All) | ||||||
| Whiteboard: | |||||||
| i915 platform: | i915 features: | ||||||
| Bug Depends on: | |||||||
| Bug Blocks: | 1690 | ||||||
| Attachments: |
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(In reply to comment #0) Using gccmakedepend cause warning on this files (see below) I'll try to send a patch for makedepend. gccmakedepend output : ../../config/util/gccmakedep -I/usr/include/linux -I/usr/comps/lib/gcc-lib/i586-linux-gnu/3.3.1/include -I/usr/www-db/include -I/usr/mlibs/include/freetype2 -I/usr/mlibs/include -- -I../.. -I../../exports/include -Dlinux -D__i386__ -D_POSIX_C_SOURCE=199309L -D_POSIX_SOURCE -D_XOPEN_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE -D_GNU_SOURCE -DFUNCPROTO=15 -DNARROWPROTO -DXTHREADS -D_REENTRANT -DXUSE_MTSAFE_API -- AuDispose.c AuFileName.c AuGetAddr.c AuGetBest.c AuLock.c AuRead.c AuUnlock.c AuWrite.c In file included from /usr/include/linux/sched.h:12, from /usr/include/pthread.h:20, from ../../exports/include/X11/Xthreads.h:230, from AuGetBest.c:33: /usr/include/linux/jiffies.h:385:41: division by zero in #if /usr/include/linux/jiffies.h:385:42: division by zero in #if /usr/include/linux/jiffies.h:396:18: division by zero in #if /usr/include/linux/jiffies.h:416:41: division by zero in #if /usr/include/linux/jiffies.h:416:42: division by zero in #if /usr/include/linux/jiffies.h:432:28: division by zero in #if Created attachment 3204 [details] [review] First patch (just checking for division by zero) First patch for ifparser division by 0. Comment on attachment 3204 [details] [review] First patch (just checking for division by zero) nominating for 7 Comment on attachment 3204 [details] [review] First patch (just checking for division by zero) approved, i'll check this in. applied, thanks! |
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When compiling Xorg makedepend crash in libs/Xau. All flags are strip (no march, no -f*). -02 is the only remaining flag. makedepend exit successfully if the flag -DXTHREAD is removed. Xorg compiled fine with kernel 2.6.9 and now crash with 2.6.11 and 2.6.13. -- depending in lib/Xau... make[3]: Entering directory `/tmp/work/xc/lib/Xau' ../../config/makedepend/makedepend -I/usr/include/linux -I/usr/comps/lib/gcc-lib/i586-linux-gnu/3.3.1/include -I/usr/www-db/include -I/usr/mlibs/include/freetype2 -I/@--> usr/mlibs/include -- -I../.. -I../../exports/include -Dlinux -D__i386__ -D_POSIX_C_SOURCE=199309L -D_POSIX_SOURCE -D_XOPEN_SOURCE @--> -D_BSD_SOURCE -D_SVID_SOURCE -D_GNU_SOURCE -DFUNCPROTO=15 -DNARROWPROTO -DXTHREADS -D_REENTRANT -DXUSE_MTSAFE_API -DUSE_M@--> AKEDEPEND -- AuDispose.c AuFileName.c AuGetAddr.c AuGetBest.c AuLock.c AuRead.c AuUnlock.c AuWrite.c ../../config/makedepend/makedepend: warning: /usr/include/gnu/stubs.h: non-portable whitespace encountered at line 7 make[3]: *** [depend] Floating point exception make[3]: Leaving directory `/tmp/work/xc/lib/Xau' make[2]: *** [depend] Error 2 make[2]: Leaving directory `/tmp/work/xc/lib' make[1]: *** [depend] Error 2 make[1]: Leaving directory `/tmp/work/xc' make: *** [World] Error 2