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Yuber
Tux's lil' helper
Joined: 08 Jan 2003
Posts: 139
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 Posted: Wed Jan 29, 2003 2:51 pm Post subject: |
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| -JeaN- wrote: | | Does it crash as well when you compile using -mcpu instead of -march in the CFLAGS ? |
I dont know I don't have hours to waste trying all of that shit right now. I also think it'd be pretty retarded for _EVERYTHING_ else to compile fine with those humble options and mozilla to pitch a fit over it. If that was the case, the ebuild should disable optimizations if it would be a problem, like it does with winex or whatever. |
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-JeaN-
Apprentice
Joined: 25 Nov 2002
Posts: 211
Location: PaRiS :D
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| Posted: Wed Jan 29, 2003 3:08 pm Post subject: |
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| Yuber wrote: | | I dont know I don't have hours to waste trying all of that shit right now. I also think it'd be pretty retarded for _EVERYTHING_ else to compile fine with those humble options and mozilla to pitch a fit over it. If that was the case, the ebuild should disable optimizations if it would be a problem, like it does with winex or whatever. |
The problem is specific to some people (including you) cause for some others it works fine, "you don't have hours to waste trying all of that shit" but so is for ebuild creators don't throw them the stone. |
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pilla
Bodhisattva
Joined: 07 Aug 2002
Posts: 7729
Location: Underworld
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| Posted: Wed Jan 29, 2003 3:15 pm Post subject: |
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Please keep a constructive approach and avoid bashing people only because they are trying to help you.
Otherwise, this thread gets locked.
_________________
"I'm just very selective about the reality I choose to accept." -- Calvin |
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Zadeh
Tux's lil' helper
Joined: 31 Oct 2002
Posts: 131
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| Posted: Wed Jan 29, 2003 3:18 pm Post subject: |
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I've tried the exact flags/env/compile args that SQLboy used for his failure and had no problems. However, I can reproduce the -O3 -march=pentium4 issue with gcc-3.2.1-r6 on my system here:
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locutis:/archive/tmp/portage/mozilla-1.2.1-r5/work/mozilla/js/src# gcc -o jsdtoa.o -c -DOSTYPE=\"Linux2.4\" -DOSARCH=\"Linux\" -DOJI -DEXPORT_JS_API -DJS_USE_SAFE_ARENA -I../../dist/include/js -I../../dist/include -I/archive/tmp/portage/mozilla-1.2.1-r5/work/mozilla/dist/include/nspr -I. -I/usr/X11R6/include -fPIC -I/usr/X11R6/include -W -Wno-unused -Wpointer-arith -Wcast-align -Wno-long-long -march=pentium4 -pipe -pthread -pipe -DNDEBUG -DTRIMMED -ffunction-sections -O3 -I/usr/X11R6/include -include ../../mozilla-config.h -DMOZILLA_CLIENT -Wp,-MD,.deps/jsdtoa.pp jsdtoa.c
jsdtoa.c: In function `JS_strtod':
jsdtoa.c:1239: warning: `rv0' might be used uninitialized in this function
jsdtoa.c:1874: unable to find a register to spill in class `AREG'
jsdtoa.c:1874: this is the insn:
(insn:QI 2331 2330 2332 (set (reg:CCNO 17 flags)
(compare:CCNO (and:SI (subreg:SI (reg/v:DI 21 rxmm0 [344]) 0)
(const_int 1 [0x1]))
(const_int 0 [0x0]))) 281 {testsi_1} (insn_list 2327 (nil))
(expr_list:REG_DEAD (reg/v:DI 21 rxmm0 [344])
(nil)))
jsdtoa.c:1874: confused by earlier errors, bailing out
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If I change -march to something else it compiles fine (with the same warnings though, of course).
I don't think the two issues are related. This one is a compiler bug.
EDIT: The bug is reproducible both in mozilla-1.2.1-r5 and the latest nightly build. |
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Zadeh
Tux's lil' helper
Joined: 31 Oct 2002
Posts: 131
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Zadeh
Tux's lil' helper
Joined: 31 Oct 2002
Posts: 131
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| Posted: Wed Jan 29, 2003 3:40 pm Post subject: |
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| btw, it's the implied -msse2 switch that blows up gcc. So changing -march=pentium4 to -mcpu=pentium4 works fine. |
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Yuber
Tux's lil' helper
Joined: 08 Jan 2003
Posts: 139
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| Posted: Wed Jan 29, 2003 10:50 pm Post subject: |
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| Zadeh wrote: | | btw, it's the implied -msse2 switch that blows up gcc. So changing -march=pentium4 to -mcpu=pentium4 works fine. |
Ok, I did that and now I just get a different error.
gmake[4]: Entering directory `/root/phoenix-source/mozilla/l10n/langpacks'
gmake[4]: Nothing to be done for `export'.
gmake[4]: Leaving directory `/root/phoenix-source/mozilla/l10n/langpacks'
gmake[3]: Leaving directory `/root/phoenix-source/mozilla/l10n'
gmake[3]: Entering directory `/root/phoenix-source/mozilla/toolkit'
gmake[3]: *** No rule to make target `export'. Stop.
gmake[3]: Leaving directory `/root/phoenix-source/mozilla/toolkit'
gmake[2]: *** [tier_9] Error 2
gmake[2]: Leaving directory `/root/phoenix-source/mozilla'
gmake[1]: *** [default] Error 2
gmake[1]: Leaving directory `/root/phoenix-source/mozilla'
gmake: *** [build] Error 2
I removed the mozilla/ directory and re-extracted the CVS even. I think the toolkit dir is messed... because I see abunch of not founds when I initially start the build |
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Yuber
Tux's lil' helper
Joined: 08 Jan 2003
Posts: 139
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| Posted: Thu Jan 30, 2003 2:16 am Post subject: |
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| lol, christ. I was forgetting to run the CVS checkout ;_; but yeah mcpu fixes it. now everyone concentrate on the man who posted this thread's problem... he's got some serious issues. |
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