X-Git-Url: http://git.rohieb.name/openwrt.git/blobdiff_plain/5318f05f8297bb59098ab24b344bf8fe4b66e889..6596e28b2d106fd5ee597bc46dd5017e2c44cd0a:/openwrt/target/linux/linux-2.4/Makefile

diff --git a/openwrt/target/linux/linux-2.4/Makefile b/openwrt/target/linux/linux-2.4/Makefile
index b31564558..0c9021b1a 100644
--- a/openwrt/target/linux/linux-2.4/Makefile
+++ b/openwrt/target/linux/linux-2.4/Makefile
@@ -164,11 +164,13 @@ $(PACKAGE_DIR):
 $(LINUX_DIR)/.unpacked: $(DL_DIR)/$(LINUX_SOURCE) $(DL_DIR)/$(LINUX_BINARY_WL_DRIVER) $(DL_DIR)/$(LINUX_ET_DRIVER)
 	-mkdir -p $(LINUX_BUILD_DIR)
 	bzcat $(DL_DIR)/$(LINUX_SOURCE) | tar -C $(LINUX_BUILD_DIR) $(TAR_OPTIONS) -
-	ln -sf $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(LINUX_DIR)
+	rm -f $(LINUX_DIR)
+	ln -s $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(LINUX_DIR)
 	touch $(LINUX_DIR)/.unpacked
 
 $(LINUX_DIR)/.patched: $(LINUX_DIR)/.unpacked
-	$(PATCH) $(LINUX_DIR) ./patches
+	[ -d ./patches/$(BOARD) ] && $(PATCH) $(LINUX_DIR) ./patches/$(BOARD)
+	$(PATCH) $(LINUX_DIR) ./patches/generic
 	touch $(LINUX_DIR)/.patched
 
 $(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
@@ -185,18 +187,18 @@ $(LINUX_DIR)/.depend_done:  $(LINUX_DIR)/.configured
 	touch $(LINUX_DIR)/.depend_done
 
 $(LINUX_DIR)/$(LINUX_BINLOC): $(LINUX_DIR)/.depend_done
-	$(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) CFLAGS_KERNEL="-fno-delayed-branch " $(LINUX_FORMAT)
+	$(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) $(LINUX_FORMAT)
 
 $(LINUX_KERNEL): $(LINUX_DIR)/$(LINUX_BINLOC)
 	cp -fa $< $@ 
 	touch -c $(LINUX_KERNEL)
 	
 $(LINUX_IMAGE): $(LINUX_KERNEL)
-	cat $^ | $(BUILD_DIR)/lzma/lzma e -si -so -eos > $@ || (rm -f $@ && false)
+	cat $^ | $(BUILD_DIR)/lzma/lzma e -si -so -eos -lc1 -lp2 -pb2 > $@ || (rm -f $@ && false)
 
 $(LINUX_DIR)/.modules_done: $(LINUX_KERNEL) $(LINUX_IMAGE)
 	rm -rf $(LINUX_BUILD_DIR)/modules
-	$(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) CFLAGS_KERNEL="-fno-delayed-branch " modules
+	$(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) modules
 	$(MAKE) -C $(LINUX_DIR) DEPMOD=true INSTALL_MOD_PATH=$(LINUX_BUILD_DIR)/modules modules_install
 	touch $(LINUX_DIR)/.modules_done
 
@@ -211,6 +213,7 @@ $(TARGET_MODULES_DIR):
 source: $(DL_DIR)/$(LINUX_SOURCE)
 prepare: $(LINUX_DIR)/.configured
 compile: $(LINUX_DIR)/.modules_done $(TARGETS)
+	ln -sf $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(LINUX_DIR)
 	$(MAKE) -C $(TOPDIR)/target/linux/package \
 		TARGET_DIR="$(LINUX_TARGET_DIR)" \
 		BUILD_DIR="$(LINUX_BUILD_DIR)" \
@@ -223,7 +226,18 @@ install: compile $(TARGET_MODULES_DIR)
 	echo -e 'dest root /\noption offline_root $(LINUX_BUILD_DIR)/root' > $(LINUX_BUILD_DIR)/ipkg.conf
 	[ "$(INSTALL_TARGETS)" != "" ] && $(IPKG_KERNEL) install $(INSTALL_TARGETS) || true
 
-clean:
+mostlyclean:
+	rm -f $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)/.{drivers-unpacked,modules_done}
+	$(MAKE) -C $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) clean
 	rm -f $(LINUX_KERNEL) $(LINUX_IMAGE)
+
+rebuild:
+	-$(MAKE) mostlyclean
+	if [ -f $(LINUX_KERNEL) ]; then \
+		$(MAKE) clean; \
+	fi
+	$(MAKE) compile
+
+clean:
 	rm -rf $(LINUX_BUILD_DIR)
 	rm -f $(TARGETS)