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- Fix for compiling glibc with -march=i686 specified.
- The patch below found at: http://permalink.gmane.org/gmane.linux.lfs.devel/9758,
- a nice discussion (with a comment of the glibc maintainer) can be found here:
- http://old.nabble.com/-RFC-PATCH--glibc-doesn%27t-build-with-%22gcc--march%3Di686%22-td17442608.html
-
- To me, this simply shows once more how fucked up things can be. E.g. the (related) bug report here:
- http://bugs.gentoo.org/show_bug.cgi?id=201815. There are lots of duplicates to it, many people are
- affected, one can find really elaborate reports. And the responsible gentoo developers are too
- elite to even point to the actual patch fixing the issue.
- diff -Nur glibc-2.16.0.orig/sysdeps/unix/sysv/linux/i386/sysdep.h glibc-2.16.0/sysdeps/unix/sysv/linux/i386/sysdep.h
- --- glibc-2.16.0.orig/sysdeps/unix/sysv/linux/i386/sysdep.h 2012-06-30 21:12:34.000000000 +0200
- +++ glibc-2.16.0/sysdeps/unix/sysv/linux/i386/sysdep.h 2012-08-01 17:56:05.000000000 +0200
- @@ -28,6 +28,10 @@
- #include <dl-sysdep.h>
- #include <tls.h>
-
- +#if defined __i686 && defined __ASSEMBLER__
- +#undef __i686
- +#define __i686 __i686
- +#endif
-
- /* For Linux we can use the system call table in the header file
- /usr/include/asm/unistd.h
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