diff options
| -rw-r--r-- | conf/machine/nslu2.conf | 12 | ||||
| -rw-r--r-- | packages/ixp425-eth/ixp425-eth_1.1.bb | 4 | ||||
| -rw-r--r-- | packages/ixp4xx/ixp4xx-csr_1.4.bb | 4 | ||||
| -rw-r--r-- | packages/linux/nslu2-kernel.inc | 4 |
4 files changed, 16 insertions, 8 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) diff --git a/packages/ixp425-eth/ixp425-eth_1.1.bb b/packages/ixp425-eth/ixp425-eth_1.1.bb index 84d037d330..f10d7173f0 100644 --- a/packages/ixp425-eth/ixp425-eth_1.1.bb +++ b/packages/ixp425-eth/ixp425-eth_1.1.bb @@ -19,8 +19,8 @@ inherit module # Add the architecture compiler flags to KERNEL_CC and KERNEL_LD as # required. Notice that this has to be done for each separately built # module as well! -KERNEL_CC += "${TARGET_CC_ARCH} -mno-thumb-interwork" -# KERNEL_LD += +KERNEL_CC += "${TARGET_CC_KERNEL_ARCH}" +KERNEL_LD += "${TARGET_LD_KERNEL_ARCH}" #do_ixp425_c_patch_fetch () { # if test ! -e ${DL_DIR}/ixp425_eth.c.patch.md5; then diff --git a/packages/ixp4xx/ixp4xx-csr_1.4.bb b/packages/ixp4xx/ixp4xx-csr_1.4.bb index 12898a28df..0526374e96 100644 --- a/packages/ixp4xx/ixp4xx-csr_1.4.bb +++ b/packages/ixp4xx/ixp4xx-csr_1.4.bb @@ -16,8 +16,8 @@ inherit module # Add the architecture compiler flags to KERNEL_CC and KERNEL_LD as # required. Notice that this has to be done for each separately built # module as well! -KERNEL_CC += "${TARGET_CC_ARCH} -mno-thumb-interwork" -# KERNEL_LD += +KERNEL_CC += "${TARGET_CC_KERNEL_ARCH}" +KERNEL_LD += "${TARGET_LD_KERNEL_ARCH}" #LINUX_MACH_CFLAGS := -D__LINUX_ARM_ARCH__=5 -mcpu=xscale -mtune=xscale CFLAGS = "-fno-common -D__KERNEL__ -DMODULE -D__linux -DCPU=33 -DXSCALE=33 \ diff --git a/packages/linux/nslu2-kernel.inc b/packages/linux/nslu2-kernel.inc index f5d7135c88..8946822574 100644 --- a/packages/linux/nslu2-kernel.inc +++ b/packages/linux/nslu2-kernel.inc @@ -221,8 +221,8 @@ CMDLINE = "${CMDLINE_ROOT} ${CMDLINE_DEBUG} ${CMDLINE_CONSOLE}" # Add the architecture compiler flags to KERNEL_CC and KERNEL_LD as # required. Notice that this has to be done for each separately built # module as well! -KERNEL_CC += "${TARGET_CC_ARCH} -mno-thumb-interwork" -# KERNEL_LD += +KERNEL_CC += "${TARGET_CC_KERNEL_ARCH}" +KERNEL_LD += "${TARGET_LD_KERNEL_ARCH}" # By putting the added files in place in a separate task before # do_patch it becomes possible to patch these files. |