I just downloaded the GTK+ 2.6.3 source from the http://www.gtk.org/ website and it crashes shortly after the build starts with a segmentation fault.
Here is the compile command (with -v and -save-temps options, per bug reporting guidelines): gcc -v -save-temps -DHAVE_CONFIG_H -I. -I. -I../.. -I../.. -I../.. -DG_DISABLE_CAST_CHECKS -pthread -I/opt/gnome/include/glib-2.0 -I/opt/gnome/lib/glib-2.0/include -I/usr/include/libpng12 -DG_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED -g -O2 -Wall -MT pixops.lo -MD -MP -MF .deps/pixops.Tpo -c pixops.c -fPIC -DPIC -o .libs/pixops.o 2> gccbug.out Here is the compile output: $ cat gccbug.out Reading specs from /usr/lib/gcc/i686-pc-linux-gnu/3.4.3/specs Configured with: ../configure --prefix=/usr --enable-languages=c,c++ --enable-shared Thread model: posix gcc version 3.4.3 /usr/libexec/gcc/i686-pc-linux-gnu/3.4.3/cc1 -E -quiet -v -I. -I. -I../.. -I../.. -I../.. -I/opt/gnome/include/glib-2.0 -I/opt/gnome/lib/glib-2.0/include -I/usr/include/libpng12 -MD .libs/pixops.d -MF .deps/pixops.Tpo -MP -MT pixops.lo -MQ .libs/pixops.o -D_REENTRANT -DHAVE_CONFIG_H -DG_DISABLE_CAST_CHECKS -DG_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED -DPIC pixops.c -mtune=pentiumpro -Wall -fPIC -fworking-directory -O2 -o pixops.i ignoring nonexistent directory "/usr/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../../i686-pc-linux-gnu/include" ignoring duplicate directory "." ignoring duplicate directory "../.." ignoring duplicate directory "../.." #include "..." search starts here: #include <...> search starts here: . ../.. /opt/gnome/include/glib-2.0 /opt/gnome/lib/glib-2.0/include /usr/include/libpng12 /usr/local/include /usr/lib/gcc/i686-pc-linux-gnu/3.4.3/include /usr/include End of search list. /usr/libexec/gcc/i686-pc-linux-gnu/3.4.3/cc1 -fpreprocessed pixops.i -quiet -dumpbase pixops.c -mtune=pentiumpro -auxbase-strip .libs/pixops.o -g -O2 -Wall -version -fPIC -o pixops.s GNU C version 3.4.3 (i686-pc-linux-gnu) compiled by GNU C version 3.4.3. GGC heuristics: --param ggc-min-expand=47 --param ggc-min-heapsize=31918 pixops.c: In function `composite_line_22_4a4_mmx_stub': pixops.c:560: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. I will attach the generated ".i" file shortly. Let me know if you need any other information. I'm running on a Slackware 8-base Linux system with a 2.6.10 kernel, glibc-2.3.4, and binutils 2.15. Peace... Tom -- Summary: gcc-3.4.3 crashes with a segmentation fault when compiling gtk+-2.6.3 on Linux. Product: gcc Version: 3.4.3 Status: UNCONFIRMED Severity: normal Priority: P2 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: tomdkat at comcast dot net CC: gcc-bugs at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20260