build: move symvers files to kernel build dir

[oweals/openwrt.git] / include / kernel-build.mk

diff --git a/include/kernel-build.mk b/include/kernel-build.mk
index 5c58e443df43b815a6b066455f5f5fb6e8ac30ad..c371e78ab9b0b63bdd4de77cfa426ce0d3afbf9b 100644 (file)
--- a/include/kernel-build.mk
+++ b/include/kernel-build.mk
@@ -11,7 +11,7 @@ ifneq ($(DUMP),1)
   all: compile
 endif
 
-KERNEL_FILE_DEPENDS=$(BACKPORT_PATCH_DIR) $(GENERIC_PATCH_DIR) $(GENERIC_HACK_DIR) $(PATCH_DIR) $(GENERIC_FILES_DIR) $(FILES_DIR)
+KERNEL_FILE_DEPENDS=$(GENERIC_BACKPORT_DIR) $(GENERIC_PATCH_DIR) $(GENERIC_HACK_DIR) $(PATCH_DIR) $(GENERIC_FILES_DIR) $(FILES_DIR)
 STAMP_PREPARED=$(LINUX_DIR)/.prepared$(if $(QUILT)$(DUMP),,_$(shell $(call find_md5,$(KERNEL_FILE_DEPENDS),)))
 STAMP_CONFIGURED:=$(LINUX_DIR)/.configured
 include $(INCLUDE_DIR)/download.mk
@@ -50,14 +50,10 @@ ifneq ($(strip $(CONFIG_KERNEL_GIT_LOCAL_REPOSITORY)),"")
   KERNEL_GIT_OPTS+=--reference $(CONFIG_KERNEL_GIT_LOCAL_REPOSITORY)
 endif
 
-ifneq ($(strip $(CONFIG_KERNEL_GIT_BRANCH)),"")
-  KERNEL_GIT_OPTS+=--branch $(CONFIG_KERNEL_GIT_BRANCH)
-endif
-
 define Download/git-kernel
   URL:=$(call qstrip,$(CONFIG_KERNEL_GIT_CLONE_URI))
   PROTO:=git
-  VERSION:=$(CONFIG_KERNEL_GIT_BRANCH)
+  VERSION:=$(CONFIG_KERNEL_GIT_REF)
   FILE:=$(LINUX_SOURCE)
   SUBDIR:=linux-$(LINUX_VERSION)
   OPTS:=$(KERNEL_GIT_OPTS)
@@ -135,10 +131,16 @@ define BuildKernel
        $(Kernel/Configure)
        touch $$@
 
+  $(LINUX_DIR)/.modules: export STAGING_PREFIX=$$(STAGING_DIR_HOST)
+  $(LINUX_DIR)/.modules: export PKG_CONFIG_PATH=$$(STAGING_DIR_HOST)/lib/pkgconfig
+  $(LINUX_DIR)/.modules: export PKG_CONFIG_LIBDIR=$$(STAGING_DIR_HOST)/lib/pkgconfig
   $(LINUX_DIR)/.modules: $(STAMP_CONFIGURED) $(LINUX_DIR)/.config FORCE
        $(Kernel/CompileModules)
        touch $$@
 
+  $(LINUX_DIR)/.image: export STAGING_PREFIX=$$(STAGING_DIR_HOST)
+  $(LINUX_DIR)/.image: export PKG_CONFIG_PATH=$$(STAGING_DIR_HOST)/lib/pkgconfig
+  $(LINUX_DIR)/.image: export PKG_CONFIG_LIBDIR=$$(STAGING_DIR_HOST)/lib/pkgconfig
   $(LINUX_DIR)/.image: $(STAMP_CONFIGURED) $(if $(CONFIG_STRIP_KERNEL_EXPORTS),$(KERNEL_BUILD_DIR)/symtab.h) FORCE
        $(Kernel/CompileImage)
        $(Kernel/CollectDebug)
@@ -160,9 +162,16 @@ define BuildKernel
        rm -f $(STAMP_CONFIGURED)
        $(LINUX_RECONF_CMD) > $(LINUX_DIR)/.config
        $(_SINGLE)$(KERNEL_MAKE) \
-               $(if $(findstring Darwin,$(HOST_OS)),HOST_LOADLIBES="-L$(STAGING_DIR_HOST)/lib -lncurses") \
+               $(if $(findstring Darwin,$(HOST_OS)), \
+                       HOST_LOADLIBES="-L$(STAGING_DIR_HOST)/lib -lncurses" \
+                       HOSTLDLIBS_mconf="-L$(STAGING_DIR_HOST)/lib -lncurses" \
+                       filechk_conf_cfg="      :" \
+               ) \
+               YACC=$(STAGING_DIR_HOST)/bin/bison \
                $$@
-       $(LINUX_RECONF_DIFF) $(LINUX_DIR)/.config > $(LINUX_RECONFIG_TARGET)
+       $(LINUX_RECONF_DIFF) $(LINUX_DIR)/.config | \
+               grep -vE '(CONFIG_CC_(HAS_ASM_GOTO|IS_GCC|IS_CLANG)|GCC_VERSION)=' \
+               > $(LINUX_RECONFIG_TARGET)
 
   install: $(LINUX_DIR)/.image
        +$(MAKE) -C image compile install TARGET_BUILD=