Am Donnerstag 26 Juni 2008 01:19:37 schrieb Tom Browder: > On Wed, Jun 25, 2008 at 12:09 PM, Maik Beckmann > > <beckmann.maik@xxxxxxxxxxxxxx> wrote: > > Hello, > > > > This code > > ... > > > compiled with > > g++ -O3 test.cpp -o test > > segaults on my x86-64 linux box. > > It works OK for me. > > > I compiled it with -g > > g++ -O3 -g test.cpp -o test > > Ditto. > > Using g++-4.3.1. What are you using? > > -Tom > > Tom Browder > Niceville, Florida > USA g++-4.3.1, compiled with the attached PKBUILD on my arch linux system. Hm, I bumped the version number of the 4.3.0 PKBUILD to build 4.3.1 . Tomorrow I'll do a vanilla build. Thanks, -- Maik
Attachment:
PKGBUILD
Description: application/shellscript
diff -Naur gcc-4.2.0.orig/gcc/config/i386/linux64.h gcc-4.2.0/gcc/config/i386/linux64.h
--- gcc-4.2.0.orig/gcc/config/i386/linux64.h 2007-05-16 19:21:19.000000000 -0400
+++ gcc-4.2.0/gcc/config/i386/linux64.h 2007-05-18 17:04:05.000000000 -0400
@@ -49,8 +49,8 @@
When the -shared link option is used a final link is not being
done. */
-#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
-#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2"
+#define GLIBC_DYNAMIC_LINKER32 "/lib32/ld-linux.so.2"
+#define GLIBC_DYNAMIC_LINKER64 "/lib/ld-linux-x86-64.so.2"
#undef LINK_SPEC
#define LINK_SPEC "%{!m32:-m elf_x86_64} %{m32:-m elf_i386} \
diff -Naur gcc-4.2.0.orig/gcc/config/i386/t-linux64 gcc-4.2.0/gcc/config/i386/t-linux64
--- gcc-4.2.0.orig/gcc/config/i386/t-linux64 2007-05-16 19:21:19.000000000 -0400
+++ gcc-4.2.0/gcc/config/i386/t-linux64 2007-05-18 17:04:36.000000000 -0400
@@ -6,7 +6,7 @@
MULTILIB_OPTIONS = m64/m32
MULTILIB_DIRNAMES = 64 32
-MULTILIB_OSDIRNAMES = ../lib64 $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)
+MULTILIB_OSDIRNAMES = ../lib ../lib32
LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib
