Hi, everybody
I've a puzzle on yelp, I haven't not known which gecko should be used by
yelp when there are two or more different versions of gecko existed in
system.
I've moblin installed in "Machine A" and "Machine B" , there have two gecko :
Machine A:
----------------------------
[r...@localhost ~]# rpm -qa|grep xulrunner
xulrunner-1.9.1-1.1.moblin2.i586
xulrunner-headless-0.0~20090630-1.1.moblin2.i586
[r...@localhost ~]# rpm -qa|grep yelp
yelp-2.26.0-2.1.moblin2.i586
[r...@localhost ~]# cat /etc/gre.d/gre.conf
[1.9.1]
GRE_PATH=/usr/lib/xulrunner-1.9.1
xulrunner=true
abi=x86-gcc3[r...@localhost ~]#
======================================
But when I run yelp there was a "Could not initialize gecko!" error. When
strace it , have the following log :
------------------------------------------------------------------------------
1341 munmap(0xb6750000, 4096) = 0
1342 open("/usr/lib/xulrunner-1.9.2a1pre-headless/libxpcom.so", O_RDONLY) = 12
1343 read(12, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0$
\0\0004\0\0\0\344"..., 512) = 512
1344 fstat64(12, {st_mode=S_IFREG|0755, st_size=17948, ...}) = 0
1345 mmap2(NULL, 20720, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 12, 0)
= 0xb515e000
1346 mmap2(0xb5162000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 12, 0x3) = 0xb5162000
1347 close(12) = 0
1348 mprotect(0xb5162000, 4096, PROT_READ) = 0
1349 write(2, "Could not initialize gecko!\n"..., 28Could not initialize gecko!
1350 ) = 28
===============================================================================
Machine B ( Moblin system ):
------------------------------------------------
[r...@localhost ~]# rpm -qa|grep xulrunner
xulrunner-headless-devel-0.0~20090630-1.1.moblin2.i586
xulrunner-1.9.1-1.1.moblin2.i586
xulrunner-headless-0.0~20090630-1.1.moblin2.i586
[r...@localhost ~]# rpm -qa|grep yelp
yelp-2.26.0-2.1.moblin2.i586
[r...@localhost ~]# cat /etc/gre.d/gre.conf
[1.9.1]
GRE_PATH=/usr/lib/xulrunner-1.9.1
xulrunner=true
abi=x86-gcc3[r...@localhost ~]#
=================================
It looks like Machine A, but run yelp is ok. starce info :
--------------------------------------------------------
1363 munmap(0xb66f1000, 4096) = 0
1364 open("/usr/lib/xulrunner-1.9.1/libxpcom.so", O_RDONLY) = 12
1365 read(12, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20
\0\0004\0\0\0\344"..., 512) = 512
1366 fstat64(12, {st_mode=S_IFREG|0755, st_size=17948, ...}) = 0
1367 mmap2(NULL, 20720, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 12, 0)
= 0xb8018000
1368 mmap2(0xb801c000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 12, 0x3) = 0xb801c000
1369 close(12) = 0
1370 mprotect(0xb801c000, 4096, PROT_READ) = 0
1371 brk(0x90fb000) = 0x90fb000
=========================================================
Maybe you've found that :
In Machine A , have a info :
------------------------------------------------------------------------------
1342 open("/usr/lib/xulrunner-1.9.2a1pre-headless/libxpcom.so", O_RDONLY) = 12
==============================================================================
In Machine B, have a info :
----------------------------------------------------------------
1364 open("/usr/lib/xulrunner-1.9.1/libxpcom.so", O_RDONLY) = 12
================================================================
I'm puzzle why "Machine A" look for
"/usr/lib/xulrunner-1.9.2a1pre-headless/libxpcom.so" , but the "Machine
B" look for "/usr/lib/xulrunner-1.9.1/libxpcom.so" .
Did anyone can give me a advice ? Any help I would like to thank .
Thanks
--
Jian Lee
MSN : lijian....@gmail.com
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