busybox-initramfs: really fix gcc-4.5.0 issues, enable unicode support.

srcpkgs/busybox-initramfs/files/dotconfig

@@ -23,8 +23,8 @@ CONFIG_SHOW_USAGE=y
 # CONFIG_FEATURE_VERBOSE_USAGE is not set
 CONFIG_FEATURE_COMPRESS_USAGE=y
 # CONFIG_FEATURE_INSTALLER is not set
-# CONFIG_LOCALE_SUPPORT is not set
-# CONFIG_FEATURE_ASSUME_UNICODE is not set
+CONFIG_LOCALE_SUPPORT=y
+CONFIG_FEATURE_ASSUME_UNICODE=y
 # CONFIG_FEATURE_CHECK_UNICODE_IN_ENV is not set
 # CONFIG_LONG_OPTS is not set
 # CONFIG_FEATURE_DEVPTS is not set

srcpkgs/busybox-initramfs/template

@@ -1,7 +1,7 @@
 # Build template for 'busybox-initramfs'.
 pkgname=busybox-initramfs
 version=1.16.1
-revision=2
+revision=3
 wrksrc=busybox-$version
 distfiles="http://www.busybox.net/downloads/busybox-$version.tar.bz2"
 build_style=gnu_makefile
@@ -21,13 +21,16 @@ long_desc="
 
  This package provides some required utilities for the initial ramdisks."
 
-# Workaround for broken binary with gcc 4.5, solution here:
-# http://gcc.gnu.org/ml/gcc-bugs/2010-05/msg00432.html
-CFLAGS="-fno-tree-pta"
 base_chroot=yes
 Add_dependency run glibc
 
 pre_build()
 {
 	cp -f ${FILESDIR}/dotconfig ${wrksrc}/.config
+	# -fno-tree-pta is required to work around a bug in gcc 4.5.0
+	# A patch is scheduled to be backported to 4.5.1, so we can remove it
+	# once that is released.
+	# Reference: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43987
+	sed -i 's|^CONFIG_EXTRA_CFLAGS=.*|CONFIG_EXTRA_CFLAGS="-O0 -fno-strict-aliasing"|' \
+		${wrksrc}/.config
 }