glibc: add patch to make this build with -march=i686.
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31
srcpkgs/glibc/patches/build_for_i686.patch
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31
srcpkgs/glibc/patches/build_for_i686.patch
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@ -0,0 +1,31 @@
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Index: sysdeps/unix/sysv/linux/i386/sysdep.h
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===================================================================
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--- sysdeps/unix/sysv/linux/i386/sysdep.h (revision 1469)
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+++ sysdeps/unix/sysv/linux/i386/sysdep.h (working copy)
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@@ -29,6 +29,10 @@
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#include <dl-sysdep.h>
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#include <tls.h>
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+#if defined __i686 && defined __ASSEMBLER__
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+#undef __i686
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+#define __i686 __i686
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+#endif
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/* For Linux we can use the system call table in the header file
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/usr/include/asm/unistd.h
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Index: nptl/sysdeps/pthread/pt-initfini.c
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===================================================================
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--- nptl/sysdeps/pthread/pt-initfini.c (revision 1469)
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+++ nptl/sysdeps/pthread/pt-initfini.c (working copy)
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@@ -45,6 +45,11 @@
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/* Embed an #include to pull in the alignment and .end directives. */
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asm ("\n#include \"defs.h\"");
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+asm ("\n#if defined __i686 && defined __ASSEMBLER__");
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+asm ("\n#undef __i686");
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+asm ("\n#define __i686 __i686");
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+asm ("\n#endif");
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+
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/* The initial common code ends here. */
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asm ("\n/*@HEADER_ENDS*/");
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