Change the NSLU2 kernel build configuration method to allow the

configuration override to be specified in the machine.conf rather than
hardwiring -mno-thumb-interwork into nslu2-kernel.inc

1 files changed, 10 insertions, 2 deletions

diff --git a/conf/machine/nslu2.conf b/conf/machine/nslu2.conf
index 83849396b2..136c3187ce 100644
--- a/conf/machine/nslu2.conf
+++ b/conf/machine/nslu2.conf
@@ -17,6 +17,9 @@ IMAGE_ROOTFS_SIZE_ext2.gz = "10240"
 # (it would need to be conf/machine/tune-xscale.conf) and
 # anyway it sets the package architecture to armeb.
 TARGET_CC_ARCH = "-march=armv5te -mtune=xscale"
+TARGET_CC_KERNEL_ARCH = "-march=armv5te -mtune=xscale"
+TARGET_LD_ARCH = ""
+TARGET_LD_KERNEL_ARCH = ""
 PACKAGE_ARCH = "armeb"
 
 # Optimization settings.  Os works fine and is significantly
@@ -24,8 +27,13 @@ PACKAGE_ARCH = "armeb"
 # The optimisations chosen here include the ones which 'break'
 # symbolic debugging (because the compiler does not include
 # enough information to allow the debugger to know where given
-# values are.)
-FULL_OPTIMIZATION = "-fomit-frame-pointer -frename-registers -fweb -funit-at-a-time -Os"
+# values are.)  The -fno options are an attempt to cancel explicit
+# use of space consuming options found in some packages (this isn't
+# a complete list, this is just the ones which package writers seem
+# to know about and abuse).
+FULL_OPTIMIZATION = "-Os -fomit-frame-pointer -frename-registers \
+	-fno-unroll-loops -fno-inline-functions \
+	-fweb -funit-at-a-time"
 
 # uClibc does not include sinf or cosf, so the gcc auto-use of 
 # these functions must be disabled (this only occurs with -O)