X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=include%2Fkernel-build.mk;h=6123c9d45676b50e0a79e9d08529be79df53422a;hb=b2bab951166ab30717b345b95b0dc8d6999ba16e;hp=9dfb19ccc71fd25f3e43b5eb23c135f1f1ffab3d;hpb=645b1ec3e2857769d7e4adb3bc4c2261af795115;p=openwrt%2Fopenwrt.git

diff --git a/include/kernel-build.mk b/include/kernel-build.mk
index 9dfb19ccc7..6123c9d456 100644
--- a/include/kernel-build.mk
+++ b/include/kernel-build.mk
@@ -105,7 +105,7 @@ define BuildKernel
 		xargs $(TARGET_CROSS)nm | \
 		awk '$$$$1 == "U" { print $$$$2 } ' | \
 		sort -u > $(KERNEL_BUILD_DIR)/mod_symtab.txt
-	$(TARGET_CROSS)nm -n $(LINUX_DIR)/vmlinux.o | grep ' [rR] __ksymtab' | sed -e 's,........ [rR] __ksymtab_,,' > $(KERNEL_BUILD_DIR)/kernel_symtab.txt
+	$(TARGET_CROSS)nm -n $(LINUX_DIR)/vmlinux.o | awk '/^[0-9a-f]+ [rR] __ksymtab_/ {print substr($$$$3,11)}' > $(KERNEL_BUILD_DIR)/kernel_symtab.txt
 	grep -Ff $(KERNEL_BUILD_DIR)/mod_symtab.txt $(KERNEL_BUILD_DIR)/kernel_symtab.txt > $(KERNEL_BUILD_DIR)/sym_include.txt
 	grep -Fvf $(KERNEL_BUILD_DIR)/mod_symtab.txt $(KERNEL_BUILD_DIR)/kernel_symtab.txt > $(KERNEL_BUILD_DIR)/sym_exclude.txt
 	( \
@@ -169,9 +169,7 @@ define BuildKernel
 		) \
 		YACC=$(STAGING_DIR_HOST)/bin/bison \
 		$$@
-	$(LINUX_RECONF_DIFF) $(LINUX_DIR)/.config | \
-		grep -vE '(CONFIG_CC_(HAS_ASM_GOTO|IS_GCC|IS_CLANG)|GCC_VERSION)=' \
-		> $(LINUX_RECONFIG_TARGET)
+	$(call LINUX_RECONF_DIFF,$(LINUX_DIR)/.config) > $(LINUX_RECONFIG_TARGET)
 
   install: $(LINUX_DIR)/.image
 	+$(MAKE) -C image compile install TARGET_BUILD=