Build Mozilla problem.

[Nick Hudson]

I might be wrong in saying this but I think someone said that if you use 
i686 and sse2 thing works fine, please correct me if I am wrong, I may 
have that backwards.  It doesnt look like he is using sse2 but gcc 3.2.3 
and p4 opts are bad.  In gcc 3.3.2 things from what I have heard are 
fixed now and you can use -mcpu=pentium4 and -msse2 together.

Nick


jbrocklin at fuse.net wrote:

>I use -O2 with -mcpu=pentium3 and -march=pentium3 with no problem on a P4...but I also had to turn sse off...or it could be sse2, I don't have my machine with me right now to check. 
>
>--Joe
>
>============================================================
>From: Nick Hudson <nhudson at lunar-linux.org>
>Date: 2003/11/21 Fri PM 12:37:47 EST
>To: lunar at lunar-linux.org
>Subject: Re: Build Mozilla problem.
>
>============================================================
>
>-O3 and pentium4 opts are a no no with gcc 3.2.3 and mozilla.  Either
>reset your opts to i686 and -O2 and things should compile 
>
>Nick
>
>
>On Fri, 2003-11-21 at 10:13, Zio Ciano wrote:
>  
>
>>Hi, 
>>I have this error when install mozilla with "lin mozilla":
>>
>>m4 -pthread -pipe  -DNDEBUG -DTRIMMED -ffunction-sections -O3 -mcpu=pentium4 -
>>    
>>
>march=pentium4  -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 2314 2313 2315 (set (reg:CCNO 17 flags)
>>        (compare:CCNO (and:SI (subreg:SI (reg/v:DI 21 rxmm0 [369]) 0)
>>                (const_int 1 [0x1]))
>>            (const_int 0 [0x0]))) 281 {testsi_1} (insn_list 2310 (nil))
>>    (expr_list:REG_DEAD (reg/v:DI 21 rxmm0 [369])
>>        (nil)))
>>jsdtoa.c:1874: confused by earlier errors, bailing out
>>make[3]: *** [jsdtoa.o] Error 1
>>make[3]: Leaving directory `/usr/src/mozilla/js/src'
>>make[2]: *** [libs] Error 2
>>make[2]: Leaving directory `/usr/src/mozilla/js'
>>make[1]: *** [tier_2] Error 2
>>make[1]: Leaving directory `/usr/src/mozilla'
>>make: *** [default] Error 2
>>Creating /var/log/lunar/compile/mozilla-1.5.bz2 
>>Creating /var/log/lunar/install/mozilla-1.5
>>Creating /var/log/lunar/md5sum/mozilla-1.5
>>Creating /var/cache/lunar/mozilla-1.5-i686-pc-linux-gnu.tar.bz2
>>cp: impossibile creare il file normale 
>>    
>>
>`/usr/lib/mozilla-1.5/defaults/profile/bookmarks.html': No such file or 
>directory
>  
>
>>cp: impossibile creare il file normale 
>>    
>>
>`/usr/lib/mozilla-1.5/defaults/profile/US/bookmarks.html': No such file or 
>directory
>  
>
>>mv: impossibile fare stat di `/usr/lib/mozilla-1.5/plugins/libnullplugin.so': 
>>    
>>
>No such file or directory
>  
>
>>/sbin/lin: line 20: cd: /usr/lib/mozilla-1.5: No such file or directory
>>/sbin/lin: line 28: chrome/installed-chrome.txt: No such file or directory
>>/sbin/lin: line 29: chrome/installed-chrome.txt: No such file or directory
>>/sbin/lin: line 31: ./regxpcom: No such file or directory
>>/sbin/lin: line 32: ./regchrome: No such file or directory
>>ln: creazione del link simbolico `/usr/lib/mozilla/plugins/javaplugin_oji.so' 
>>    
>>
>a `/usr/lib/j2sdk1.4.1/jre/plugin/i386/mozilla/javaplugin_oji.so': No such file 
>or directory
>  
>
>>Anyone to help me.
>>
>>Tanks.
>>_______________________________________________
>>lunar mailing list
>>lunar at lunar-linux.org
>>http://dbguin.lunar-linux.org/mailman/listinfo/lunar
>>    
>>
>
> 
>
>
>----------------------------------------------------------------------
>Joe Rocklin  jbrocklin at fuse.net
>"The whole of science is nothing more than a refinement of everyday thinking." 
> -- Albert Einstein, Physics and Reality [1936]:
>
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>
>  
>