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
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