Re: Make fails on glibc build

[alexander . kahl]

Here is a new backtrace from a rebuilt toolchain without optimization and full 
debugging :)

(gdb) bt
#0  0xffffe410 in __kernel_vsyscall ()
#1  0x4004d9ba in *__GI_raise (sig=6) at 
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#2  0x4004eff7 in *__GI_abort () at abort.c:88
#3  0x4004709e in *__GI___assert_fail (assertion=0x8064ab1 "*name != '\\0'", 
file=0x8064a76 "file.c", line=147,
    function=0x8064f5a "enter_file") at assert.c:78
#4  0x0804e092 in enter_file (name=0x818a8e7 "") at file.c:147
#5  0x080524c4 in pattern_search (file=0x81ef6e8, archive=<value optimized 
out>, depth=7, recursions=0) at implicit.c:933
#6  0x08052bb9 in try_implicit_rule (file=0x81ef6e8, depth=7) at implicit.c:47
#7  0x0805e82d in update_file (file=0x81ef6e8, depth=6) at remake.c:454
#8  0x0805eff3 in check_dep (file=0x81ef6e8, depth=6, this_mtime=1, 
must_make_ptr=0xbf96f9e4) at remake.c:945
#9  0x0805e087 in update_file (file=0x817d3a0, depth=4) at remake.c:509
#10 0x0805eff3 in check_dep (file=0x817d3a0, depth=4, this_mtime=1, 
must_make_ptr=0xbf96fac4) at remake.c:945
#11 0x0805e087 in update_file (file=0x817ccb8, depth=2) at remake.c:509
#12 0x0805eff3 in check_dep (file=0x817ccb8, depth=2, this_mtime=1, 
must_make_ptr=0xbf96fba4) at remake.c:945
#13 0x0805e087 in update_file (file=0x80782e0, depth=0) at remake.c:509
#14 0x0805f3fb in update_goal_chain (goals=0x818df70) at remake.c:155
#15 0x0805794b in main (argc=8, argv=0xbf971604, envp=Cannot access memory at 
address 0xe89
) at main.c:2217

Best regards,
Alex


> Hi Alexander,
> 
> Thanks for getting back to us with that backtrace.  Unfortunately the 
> debug symbols seem to be missing.
> 
> I wonder about this  /tools/lib/libc.so.6 file in your backtrace though. 
> I've not seen such a library path myself, what distro, version and CPU 
> are you running on? Linux From Scratch...?  If so, perhaps you try 
> reproduce the problem on an existing stable released distro like Ubuntu 
> you have on another PC.
> 
> Let us know how you get on.
> Kind regards, Jon
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