More info: Need help, x86_64 build fails on buildsys while make mockbuild on my x86_64 works fine.

[Hans de Goede]

He all,

The subject pretty much says it all, for the logs see:
http://buildsys.fedoraproject.org/logs/fedora-development-extras/868-directfb-0.9.24-1.fc5/

Note the logs are pretty useless, I've tried a couple of rebuilds and 
each time I get a different error in a different place in the log,
something funny is going one here. I suspect that there is something 
wrong with hammer2. In the logs below is only one gcc segfault, but I've 
seen others too.

Here are a couple of the errors from various requeue attempts:
  gcc -DHAVE_CONFIG_H -I. -I. -I../.. -I../../include -I../../lib 
-I../../include -I../../lib -DDATADIR=\"/usr/share/directfb-0.9.24\" 
-DMODULEDIR=\"/usr/lib64/directfb-0.9.24\" -D_REENTRANT -Wall -O3 
-ffast-math -pipe -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 
-fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 
-mtune=nocona -D_GNU_SOURCE -Werror-implicit-function-declaration -c 
trace.c  -fPIC -DPIC -o .libs/trace.o
../../libtool: line 1089:  9374 Segmentation fault      gcc 
-DHAVE_CONFIG_H -I. -I. -I../.. -I../../include -I../../lib 
-I../../include -I../../lib -DDATADIR=\"/usr/share/directfb-0.9.24\" 
-DMODULEDIR=\"/usr/lib64/directfb-0.9.24\" -D_REENTRANT -Wall -O3 
-ffast-math -pipe -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 
-fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 
-mtune=nocona -D_GNU_SOURCE -Werror-implicit-function-declaration -c 
trace.c -fPIC -DPIC -o .libs/trace.o
make[3]: *** [trace.lo] Error 1

---
getpic.c: In function 'MPEG2_Decode_Picture':
getpic.c:642: warning: 'mvscale' may be used uninitialized in this function
getpic.c:641: warning: 'dmv' may be used uninitialized in this function
getpic.c:640: warning: 'mv_format' may be used uninitialized in this 
function
getpic.c:639: warning: 'motion_vector_count' may be used uninitialized 
in this function
getpic.c:121: warning: 'dct_type' may be used uninitialized in this function
getpic.c:121: warning: 'motion_type' may be used uninitialized in this 
function
getpic.c:125: warning: 'stwclass' may be used uninitialized in this function
getpic.c:125: warning: 'stwtype' may be used uninitialized in this function
getpic.c:121: warning: 'macroblock_type' may be used uninitialized in 
this function
  gcc -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../../include 
-I../../../lib -I../../../lib -I../../../src -D_REENTRANT -Wall -O3 
-ffast-math -pipe -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 
-fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 
-mtune=nocona -D_GNU_SOURCE -Werror-implicit-function-declaration -c 
getpic.c -o getpic.o >/dev/null 2>&1
../../../libtool: line 1161: 12407 Segmentation fault      gcc 
-DHAVE_CONFIG_H -I. -I. -I../../.. -I../../../include -I../../../lib 
-I../../../lib -I../../../src -D_REENTRANT -Wall -O3 -ffast-math -pipe 
-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions 
-fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=nocona 
-D_GNU_SOURCE -Werror-implicit-function-declaration -c getpic.c -o 
getpic.o >/dev/null 2>&1
make[4]: *** [getpic.lo] Error 1

---

../libtool: line 4879:  4237 Segmentation fault      gcc -Wall -O3 
-ffast-math -pipe -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 
-fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 
-mtune=nocona -D_GNU_SOURCE -Werror-implicit-function-declaration -o 
.libs/dfbg dfbg.o ../src/.libs/libdirectfb.so 
../lib/fusion/.libs/libfusion.so ../lib/direct/.libs/libdirect.so -ldl 
-lpthread -Wl,--rpath -Wl,/usr/lib64
make[2]: *** [dfbg] Error 139

---

Regards,

Hans