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| author | Ulf Samuelsson <ulf.samuelsson@atmel.com> | 2008-03-29 14:09:22 +0000 |
|---|---|---|
| committer | Ulf Samuelsson <ulf.samuelsson@atmel.com> | 2008-03-29 14:09:22 +0000 |
| commit | acdf16967d44b7a380ff9985f4f65974bbb56c07 (patch) | |
| tree | 789bd03680f03a07ce00979d854b76c9f2507010 /target/linux/Makefile.in.advanced | |
| parent | 26447bda444c6fab48425552d32596e0534577a2 (diff) | |
| download | buildroot-novena-acdf16967d44b7a380ff9985f4f65974bbb56c07.tar.gz buildroot-novena-acdf16967d44b7a380ff9985f4f65974bbb56c07.zip | |
Add some robustness to linux configuration
Diffstat (limited to 'target/linux/Makefile.in.advanced')
| -rw-r--r-- | target/linux/Makefile.in.advanced | 41 |
1 files changed, 28 insertions, 13 deletions
diff --git a/target/linux/Makefile.in.advanced b/target/linux/Makefile.in.advanced index f2be6465e..0c4ee7610 100644 --- a/target/linux/Makefile.in.advanced +++ b/target/linux/Makefile.in.advanced @@ -188,16 +188,6 @@ LINUX26_MAKE_FLAGS = HOSTCC="$(HOSTCC)" HOSTCFLAGS="$(HOSTCFLAGS)" \ LZMA="$(LZMA)" # ============================================================================= - -$(LINUX26_KCONFIG): - @if [ ! -f "$(LINUX26_KCONFIG)" ] ; then \ - echo ""; \ - echo "You should create a .config for your kernel"; \ - echo "and install it as $(LINUX26_KCONFIG)"; \ - echo ""; \ - sleep 5; \ - fi -# ============================================================================= ifneq ($(strip $(LINUX26_VERSION)),$(strip $(LINUX_HEADERS_VERSION))) $(DL_DIR)/$(LINUX26_SOURCE): $(WGET) -P $(DL_DIR) $(LINUX26_SITE)/$(LINUX26_SOURCE) @@ -284,9 +274,9 @@ ifneq ($(LINUX26_PATCH_DIR),) fi endif touch $@ +# ============================================================================= -# ----------------------------------------------------------------------------- -$(LINUX26_DIR)/.configured: $(LINUX26_DIR)/.patched $(LINUX26_KCONFIG) +$(LINUX26_DIR)/.config: $(LINUX26_DIR)/.patched ifeq ($(BR2_PACKAGE_LINUX_USE_DEFCONFIG),y) $(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) $(BOARD_NAME)_defconfig endif @@ -294,8 +284,33 @@ ifeq ($(BR2_PACKAGE_LINUX_USE_XCONFIG),y) $(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) xconfig endif ifeq ($(BR2_PACKAGE_LINUX_USE_KCONFIG),y) - cp -dpf $(LINUX26_KCONFIG) $(LINUX26_DIR)/.config + # Try user defined config + if [ -f "$(LINUX26_KCONFIG)" ] ; then \ + cp -dpf $(LINUX26_KCONFIG) $@ ; \ + fi + # Try to get a config for this linux version in the board directory + if [ ! -f "$(LINUX26_DIR)/.config" ] ; then \ + if [ -f "$(BOARD_PATH)/$(BOARD_NAME)-linux-$(LINUX26_VERSION).config" ] ; then \ + cp -dpf $(BOARD_PATH)/$(BOARD_NAME)-linux-$(LINUX26_VERSION).config $@ ; \ + fi ; \ + fi + # Try to get a config for latest linux version in the board directory + if [ ! -f "$(LINUX26_DIR)/.config" ] ; then \ + scripts/get_linux_config.sh $(BOARD_PATH) $(LINUX26_DIR) ; \ + fi + # Use a board config defined in the linux source. + if [ ! -f "$(LINUX26_DIR)/.config" ] ; then \ + $(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) $(BOARD_NAME)_defconfig || \ + echo "$(BOARD_NAME)_defconfig failed..." ; \ + fi + # let the user create his/her own config + if [ ! -f "$(LINUX26_DIR)/.config" ] ; then \ + $(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_DIR) xconfig ; \ + fi endif + +# ----------------------------------------------------------------------------- +$(LINUX26_DIR)/.configured: $(LINUX26_DIR)/.config $(SED) '/CONFIG_AEABI=y/d' $(LINUX26_DIR)/.config ifeq ($(BR2_ARM_EABI),y) echo "CONFIG_AEABI=y" >> $(LINUX26_DIR)/.config |