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patches/glibc/2.9/280-section-comments.patch
author Cody Schafer <dev@codyps.com>
Fri May 09 19:13:49 2014 -0700 (2014-05-09)
changeset 3312 4876ff97e039
parent 1201 c9967a6e3b25
permissions -rw-r--r--
cc/gcc: allow CC_EXTRA_CONFIG_ARRAY on baremetal

The final bare-metal compiler is built using the core backend.
Currently the core uses the CC_CORE_EXTRA_CONFIG_ARRAY variable.

While this works as supposed to, this can leave the user puzzled
in the menuconfig, since all he can see is the core options, not
the final options.

Only show the core options if any of the core passes are needed,
and use the final options in the core-backend if we're issuing
the bare-metal compiler.

Signed-off-by: Cody P Schafer <dev@codyps.com>
[yann.morin.1998@free.fr: hide core options if no core pass needed;
use final option in core backend if issuing the bare-metal compiler]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <22181e546ba746202489.1399688067@localhost>
Patchwork-Id: 347586 
     1 Original patch from: gentoo/src/patchsets/glibc/2.9/1075_all_glibc-section-comments.patch

     2 

     3 -= BEGIN original header =-

     4 http://sources.redhat.com/ml/binutils/2004-04/msg00665.html

     5 

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

     7 it does the right thing

     8 

     9 -= END original header =-

    10 

    11 diff -durN glibc-2_9.orig/include/libc-symbols.h glibc-2_9/include/libc-symbols.h

    12 --- glibc-2_9.orig/include/libc-symbols.h	2006-11-09 16:57:12.000000000 +0100

    13 +++ glibc-2_9/include/libc-symbols.h	2009-02-02 22:01:00.000000000 +0100

    14 @@ -240,12 +240,12 @@

    15  #  define __make_section_unallocated(section_string)

    16  # endif

    17  

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

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

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

    21  # ifdef HAVE_SECTION_QUOTES

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

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

    24  # else

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

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

    27  # endif

    28  # define link_warning(symbol, msg) \

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