static linking of pthread crashes with segfault

[Klaus Rudolph]

Hi all,

I tried to link a pthread application with -static and run into a segfault on x86, same on powerpc.

I tried gcc 4.4.2 (linux/x86) and 4.0.2 for powerpc-unknown-linux-gnu



For the x86 linux example I got in gdb:
(gdb) bt
#0  0x00000000 in ?? ()
#1  0x08094d49 in __cxa_guard_release ()
#2  0x08050fa1 in get_locale_mutex () at ../../../../libstdc++-v3/src/locale_init.cc:38
#3  0x0805326a in locale (this=0x81497dc) at ../../../../libstdc++-v3/src/locale_init.cc:211
#4  0x0804efc7 in basic_streambuf (this=0x8147260) at /home/krud/work/gcc-4.4.2/build_linux/i686-pc-linux-gnu/libstdc++-v3/include/streambuf:442
#5  stdio_sync_filebuf (this=0x8147260) at /home/krud/work/gcc-4.4.2/build_linux/i686-pc-linux-gnu/libstdc++-v3/include/ext/stdio_sync_filebuf.h:68
#6  Init (this=0x8147260) at ../../../../libstdc++-v3/src/ios_init.cc:85
#7  0x08048242 in global constructors keyed to a ()
#8  0x0810beed in __do_global_ctors_aux ()
#9  0x08048120 in _init ()
#10 0x080a8112 in __libc_csu_init ()
#11 0x080a7b73 in __libc_start_main ()
#12 0x08048151 in _start () at ../sysdeps/i386/elf/start.S:119
(gdb) 

The application runs with shared libs without any problems.

g++ -static -O2 main.cpp /usr/lib/libpthread.a -o linux

Any ideas?

Thanks
 Klaus



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