crosstool-ng: patches/glibc/ports-2.12.1/630-mips_shn

libc/eglibc: fix missing LIBC_TRY_CC_OPTION definition (eglibc 2.15)

Upstream SVN is currently broken:
http://www.eglibc.org/svn/branches/eglibc-2_15/libc/

LIBC_TRY_CC_OPTION macro is not defined in aclocal.m4.
This patch fix the configure script.

Once upstream branch will be fixed this patch could be reverted.

Related patch (committed to eglibc trunk):
Use autoconf macro for testing compiler options with empty input
http://sourceware.org/ml/libc-alpha/2012-03/msg00816.html

Signed-off-by: Matthieu Crapet <mcrapet@gmail.com>

diff -r 1f6c8e4b2b92 -r d10afc5bcc25
patches/eglibc/2_15/110-aclocal-LIBC_TRY_CC_OPTION.patch

     1 diff -durN glibc-2.12.1.orig/elf/dl-lookup.c glibc-2.12.1/elf/dl-lookup.c

     2 --- glibc-2.12.1.orig/elf/dl-lookup.c	2009-03-30 23:14:32.000000000 +0200

     3 +++ glibc-2.12.1/elf/dl-lookup.c	2009-11-13 00:51:36.000000000 +0100

     4 @@ -301,6 +301,12 @@

     5  	      /* FALLTHROUGH */

     6  	    case STB_GLOBAL:

     7 	    success:

     8 +#ifdef __mips__

     9 +	      /* HACK: MIPS marks its lazy evaluation stubs with SHN_UNDEF

    10 +		 symbols, we skip them. */

    11 +	      if (sym->st_shndx == SHN_UNDEF)

    12 +		break;

    13 +#endif

    14  	      /* Global definition.  Just what we need.  */

    15  	      result->s = sym;

    16  	      result->m = (struct link_map *) map;

author	Matthieu Crapet <mcrapet@gmail.com>
	Wed Jun 06 12:03:12 2012 +0200 (2012-06-06)
changeset 2991	252ade1e9e17
permissions	-rw-r--r--