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53 lines
2.2 KiB
Diff
53 lines
2.2 KiB
Diff
Submitted By: Matt Burgess <matthew_at_linuxfromscratch_dot_org>
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Date: 2010-04-18
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Initial Package Version: 2.11.1
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Upstream Status: Not Submitted
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Origin: http://www.eglibc.org/archives/patches/msg00073.html
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Description: Fixes the following build problem with GCC-4.5.0:
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/mnt/lfs/sources/libc-build/math/s_frexp.os.dt -MT /mnt/lfs/sources/libc-build/math/s_frexp.os
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./sysdeps/i386/fpu/s_frexp.S: Assembler messages:
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./sysdeps/i386/fpu/s_frexp.S:66: Error: invalid identifier for ".ifdef"
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./sysdeps/i386/fpu/s_frexp.S:66: Error: junk at end of line, first unrecognized character is `1'
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./sysdeps/i386/fpu/s_frexp.S:66: Error: junk at end of line, first unrecognized character is `1'
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./sysdeps/i386/fpu/s_frexp.S:66: Error: junk at end of line, first unrecognized character is `1'
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./sysdeps/i386/fpu/s_frexp.S:66: Error: junk at end of line, first unrecognized character is `.'
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./sysdeps/i386/fpu/s_frexp.S:66: Error: junk at end of line, first unrecognized character is `1'
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./sysdeps/i386/fpu/s_frexp.S:66: Error: expected comma after name `' in .size directive
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./sysdeps/i386/fpu/s_frexp.S:66: Error: ".endif" without ".if"
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./sysdeps/i386/fpu/s_frexp.S:66: Error: junk `.get_pc_thunk.dx' after expression
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make[2]: *** [/mnt/lfs/sources/libc-build/math/s_frexp.os] Error 1
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---
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nptl/sysdeps/pthread/pt-initfini.c | 5 +++++
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sysdeps/unix/sysv/linux/i386/sysdep.h | 4 ++++
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2 files changed, 9 insertions(+)
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--- a/nptl/sysdeps/pthread/pt-initfini.c
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+++ b/nptl/sysdeps/pthread/pt-initfini.c
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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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--- a/sysdeps/unix/sysv/linux/i386/sysdep.h
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+++ b/sysdeps/unix/sysv/linux/i386/sysdep.h
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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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