patches/binutils/2.19.1/190-mips64-defaultemul.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>
mlistz@1816
     1
--- binutils-2.20/ld/configure.tgt.orig	2010-02-20 04:05:31.000000000 -0500
mlistz@1816
     2
+++ binutils-2.20/ld/configure.tgt	2010-02-20 04:08:11.000000000 -0500
mlistz@1816
     3
@@ -400,11 +400,11 @@
mlistz@1816
     4
 mips*-*-vxworks*)	targ_emul=elf32ebmipvxworks
mlistz@1816
     5
 		        targ_extra_emuls="elf32elmipvxworks" ;;
mlistz@1816
     6
 mips*-*-windiss)	targ_emul=elf32mipswindiss ;;
mlistz@1816
     7
-mips64*el-*-linux-*)	targ_emul=elf32ltsmipn32
mlistz@1816
     8
-			targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
mlistz@1816
     9
+mips64*el-*-linux-*)	targ_emul=elf64ltsmip
mlistz@1816
    10
+			targ_extra_emuls="elf32ltsmipn32 elf32btsmipn32 elf32ltsmip elf32btsmip elf64btsmip"
mlistz@1816
    11
 			targ_extra_libpath=$targ_extra_emuls ;;
mlistz@1816
    12
-mips64*-*-linux-*)	targ_emul=elf32btsmipn32
mlistz@1816
    13
-			targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
mlistz@1816
    14
+mips64*-*-linux-*)	targ_emul=elf64btsmip
mlistz@1816
    15
+			targ_extra_emuls="elf32btsmipn32 elf32ltsmipn32 elf32btsmip elf32ltsmip elf64ltsmip"
mlistz@1816
    16
 			targ_extra_libpath=$targ_extra_emuls ;;
mlistz@1816
    17
 mips*el-*-linux-*)	targ_emul=elf32ltsmip
mlistz@1816
    18
 			targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"