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gmp: Don't check "$CC $CFLAGS" for x32 in gmp configure 

There is no need to check "$CC $CFLAGS" for x32 in gmp configure.  The
way GMP works is that it makes all the ABIs available for the user to
pick from based on the target, but the final ABI is selected based on
the $ABI variable or if compiler passes the ABI test.  The test for
x32 ABI is

any_x32_testlist="sizeof-long-4"

GMP will select x32 ABI only if long is 4byte, which will only be set
to 4 by -mx32 passed in "$CC $CFLAGS".

(From OE-Core rev: 20ffaee6103a972aaaf64a02dcab2bf342e9f4d4)

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
H.J. Lu 2011-12-09 10:45:02 -08:00 committed by Richard Purdie
parent bb6f2fbe7b
commit b429ba90e1
1 changed files with 10 additions and 14 deletions
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24
meta/recipes-support/gmp/gmp/gmp_fix_for_x32.patch
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@ -8,7 +8,7 @@ Signed Off By: Nitin A Kamble <nitin.a.kamble@intel.com> 2011/11/21
--- gmp-4.3.2/configure.in.x32 2011-08-12 15:03:06.143548291 -0700
+++ gmp-4.3.2/configure.in 2011-08-12 15:06:20.580595316 -0700
@@ -1499,6 +1499,25 @@ case $host in
@@ -1499,6 +1499,21 @@ case $host in
path_64="x86_64/atom x86_64"
;;
esac
@ -16,19 +16,15 @@ Signed Off By: Nitin A Kamble <nitin.a.kamble@intel.com> 2011/11/21
+ # X32 support.
+ case x"$path_64" in
+ xx86_64*)
+ case x"$CC $CFLAGS" in
+ x*-mx32*)
+ abilist="x32 64 32"
+ path_x32="$path_64"
+ limb_x32=longlong
+ cclist_x32="gcc"
+ gcc_x32_cflags="-O2 -mx32"
+ any_x32_testlist="sizeof-long-4"
+ CALLING_CONVENTIONS_OBJS_x32='amd64call.lo amd64check$U.lo'
+ SPEED_CYCLECOUNTER_OBJ_x32=x86_64.lo
+ cyclecounter_size_x32=2
+ ;;
+ esac
+ abilist="x32 64 32"
+ path_x32="$path_64"
+ limb_x32=longlong
+ cclist_x32="gcc"
+ gcc_x32_cflags="-O2 -mx32"
+ any_x32_testlist="sizeof-long-4"
+ CALLING_CONVENTIONS_OBJS_x32='amd64call.lo amd64check$U.lo'
+ SPEED_CYCLECOUNTER_OBJ_x32=x86_64.lo
+ cyclecounter_size_x32=2
+ ;;
+ esac
;;