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patches/gcc/4.3.3/250-sh-pr24836.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Thu May 26 22:51:03 2011 +0200 (2011-05-26)
changeset 2481 30644208c955
permissions -rw-r--r--
configure: add possibility to set arbitrary variable in check_for

If check_for is able to find the required prog/inc/lib, allow it to
set an arbitrary variable to 'y'. This variable is then pushed down
to the kconfig definition.

For example:
has_or_abort prog=foobar kconfig=has_foobar

If foobar is available, it yields a kconfig variable defaulting to y:
config CONFIGURE_has_foobar
bool
default y

If foobar is missing, it yields a kconfig variable defaulting to n:
config CONFIGURE_has_foobar
bool

Thus it is possible to depends on that variabel to show/hide options:
config SOME_FEATURE
bool
prompt "Some feature"
depends on CONFIGURE_has_foobar

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 Original patch from: ../4.3.2/250-sh-pr24836.patch

     2 

     3 -= BEGIN original header =-

     4 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/74_all_sh-pr24836.patch

     5 http://sourceforge.net/mailarchive/forum.php?thread_id=8959304&forum_id=5348

     6 http://gcc.gnu.org/PR24836

     7 

     8 -= END original header =-

     9 

    10 diff -durN gcc-4.3.3.orig/gcc/configure gcc-4.3.3/gcc/configure

    11 --- gcc-4.3.3.orig/gcc/configure	2009-01-27 22:19:18.000000000 +0100

    12 +++ gcc-4.3.3/gcc/configure	2009-01-27 22:25:33.000000000 +0100

    13 @@ -20689,7 +20689,7 @@

    14  	tls_first_minor=14

    15  	tls_as_opt="-m64 -Aesame --fatal-warnings"

    16  	;;

    17 -  sh-*-* | sh[34]-*-*)

    18 +  sh-*-* | sh[34]*-*-*)

    19      conftest_s='

    20  	.section ".tdata","awT",@progbits

    21  foo:	.long	25

    22 diff -durN gcc-4.3.3.orig/gcc/configure.ac gcc-4.3.3/gcc/configure.ac

    23 --- gcc-4.3.3.orig/gcc/configure.ac	2009-01-27 22:19:18.000000000 +0100

    24 +++ gcc-4.3.3/gcc/configure.ac	2009-01-27 22:25:33.000000000 +0100

    25 @@ -2552,7 +2552,7 @@

    26  	tls_first_minor=14

    27  	tls_as_opt="-m64 -Aesame --fatal-warnings"

    28  	;;

    29 -  sh-*-* | sh[34]-*-*)

    30 +  sh-*-* | sh[34]*-*-*)

    31      conftest_s='

    32  	.section ".tdata","awT",@progbits

    33  foo:	.long	25
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