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patches/glibc/ports-2.13/220-section-comments.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Dec 12 21:41:16 2011 +0200 (2011-12-12)
branch1.13
changeset 2845 0dc9d4931246
permissions -rw-r--r--
scripts: unset CONFIG_SITE

Some distributions (eg. openSUSE 12.1) systematically export
the CONFIG_SITE environment variable to point to a custom
script setting misc paths for ./configure.

This can, and does, break when cross-compiling for architectures
that are not supported by this script.

The simple workaround is to unset this variable.
NB: buildroot has a similar fix:
http://git.buildroot.org/buildroot/commit/?id=12c9f7dd6dee9c6029b4f9a12d6aac1516911ab4

Reported-by: Trevor Woerner <twoerner@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from 21f4f28e60ec0342133086c9a51e7f0e5b181fb8) 
     1 http://sources.redhat.com/ml/binutils/2004-04/msg00665.html

     2 

     3 fixes building on some architectures (like m68k/arm/cris/etc...) because

     4 it does the right thing

     5 

     6 diff -durN glibc-2.13.orig/include/libc-symbols.h glibc-2.13/include/libc-symbols.h

     7 --- glibc-2.13.orig/include/libc-symbols.h	2009-03-14 00:51:46.000000000 +0100

     8 +++ glibc-2.13/include/libc-symbols.h	2009-11-13 00:50:07.000000000 +0100

     9 @@ -239,12 +239,12 @@

    10  #  define __make_section_unallocated(section_string)

    11  # endif

    12  

    13 -/* Tacking on "\n\t#" to the section name makes gcc put it's bogus

    14 +/* Tacking on "\n#APP\n\t#" to the section name makes gcc put it's bogus

    15     section attributes on what looks like a comment to the assembler.  */

    16  # ifdef HAVE_SECTION_QUOTES

    17 -#  define __sec_comment "\"\n\t#\""

    18 +#  define __sec_comment "\"\n#APP\n\t#\""

    19  # else

    20 -#  define __sec_comment "\n\t#"

    21 +#  define __sec_comment "\n#APP\n\t#"

    22  # endif

    23  # define link_warning(symbol, msg) \

    24    __make_section_unallocated (".gnu.warning." #symbol) \
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