[oe] [PATCH] Add --disable-decimal-float option to gcc-cross-intermediate/gcc-cross_4.4.2.bb

[Guo Hongruan]

1. Add --disable-decimal-float option to gcc-cross-intermediate_4.4.2.bb when LIBC == uclibc and TARGET_ARCH == i[3|4|5|6]86, without it, the compilation will failed due to lack of fenv.h.
---
 recipes/gcc/gcc-cross-intermediate_4.4.2.bb |    7 +++++++
 recipes/gcc/gcc-cross_4.4.2.bb              |    7 ++++++-
 2 files changed, 13 insertions(+), 1 deletions(-)

diff --git a/recipes/gcc/gcc-cross-intermediate_4.4.2.bb b/recipes/gcc/gcc-cross-intermediate_4.4.2.bb
index 3ca59aa..4bb1004 100644
--- a/recipes/gcc/gcc-cross-intermediate_4.4.2.bb
+++ b/recipes/gcc/gcc-cross-intermediate_4.4.2.bb
@@ -1,9 +1,16 @@
 require gcc-cross_${PV}.bb
 require gcc-cross-intermediate.inc
 
+PR = "${INC_PR}.2"
+
 DEPENDS += "gmp-native mpfr-native"
 
 EXTRA_OECONF += " --disable-libmudflap \
 		  --disable-libgomp \
 		  --disable-libssp \
 		"
+
+EXTRA_OECONF_append_linux-uclibc += " ${@base_contains('TARGET_ARCH', 'i386', '--disable-decimal-float', '',d)}"
+EXTRA_OECONF_append_linux-uclibc += " ${@base_contains('TARGET_ARCH', 'i486', '--disable-decimal-float', '',d)}"
+EXTRA_OECONF_append_linux-uclibc += " ${@base_contains('TARGET_ARCH', 'i586', '--disable-decimal-float', '',d)}"
+EXTRA_OECONF_append_linux-uclibc += " ${@base_contains('TARGET_ARCH', 'i686', '--disable-decimal-float', '',d)}"
diff --git a/recipes/gcc/gcc-cross_4.4.2.bb b/recipes/gcc/gcc-cross_4.4.2.bb
index 11eb29d..3e5b15a 100644
--- a/recipes/gcc/gcc-cross_4.4.2.bb
+++ b/recipes/gcc/gcc-cross_4.4.2.bb
@@ -2,10 +2,15 @@ require gcc-${PV}.inc
 require gcc-cross4.inc
 require gcc-configure-cross.inc
 require gcc-package-cross.inc
-PR = "${INC_PR}.1"
+PR = "${INC_PR}.2"
 
 SRC_URI_append_fail-fast = " file://zecke-no-host-includes.patch;patch=1 "
 
 EXTRA_OECONF += " --disable-libunwind-exceptions --with-mpfr=${STAGING_DIR_NATIVE}${prefix_native}"
 
 ARCH_FLAGS_FOR_TARGET += "-isystem${STAGING_DIR_TARGET}${target_includedir}"
+
+EXTRA_OECONF_append_linux-uclibc += " ${@base_contains('TARGET_ARCH', 'i386', '--disable-decimal-float', '',d)}"
+EXTRA_OECONF_append_linux-uclibc += " ${@base_contains('TARGET_ARCH', 'i486', '--disable-decimal-float', '',d)}"
+EXTRA_OECONF_append_linux-uclibc += " ${@base_contains('TARGET_ARCH', 'i586', '--disable-decimal-float', '',d)}"
+EXTRA_OECONF_append_linux-uclibc += " ${@base_contains('TARGET_ARCH', 'i686', '--disable-decimal-float', '',d)}"
-- 
1.5.4.3