build: image: set default parameter for check-size

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

diff --git a/include/kernel.mk b/include/kernel.mk
index 97bcfe3f0b7d47b771f09e20ff35af55ea1cbbe0..02d0949a7210f0c0b8b72a1ffdad746b88b893d2 100644 (file)
--- a/include/kernel.mk
+++ b/include/kernel.mk
@@ -59,10 +59,16 @@ else
 
   LINUX_KERNEL:=$(KERNEL_BUILD_DIR)/vmlinux
 
-  LINUX_SOURCE:=linux-$(LINUX_VERSION).tar.xz
-  TESTING:=$(if $(findstring -rc,$(LINUX_VERSION)),/testing,)
-  ifeq ($(call qstrip,$(CONFIG_EXTERNAL_KERNEL_TREE))$(call qstrip,$(CONFIG_KERNEL_GIT_CLONE_URI)),)
-      LINUX_SITE:=@KERNEL/linux/kernel/v$(word 1,$(subst ., ,$(KERNEL_BASE))).x$(TESTING)
+  ifneq (,$(findstring -rc,$(LINUX_VERSION)))
+      LINUX_SOURCE:=linux-$(LINUX_VERSION).tar.gz
+  else
+      LINUX_SOURCE:=linux-$(LINUX_VERSION).tar.xz
+  endif
+
+  ifneq (,$(findstring -rc,$(LINUX_VERSION)))
+      LINUX_SITE:=https://git.kernel.org/torvalds/t
+  else ifeq ($(call qstrip,$(CONFIG_EXTERNAL_KERNEL_TREE))$(call qstrip,$(CONFIG_KERNEL_GIT_CLONE_URI)),)
+      LINUX_SITE:=@KERNEL/linux/kernel/v$(word 1,$(subst ., ,$(KERNEL_BASE))).x
   else
       LINUX_UNAME_VERSION:=$(strip $(shell cat $(LINUX_DIR)/include/config/kernel.release 2>/dev/null))
   endif
@@ -71,7 +77,7 @@ else
   TARGET_MODULES_DIR:=$(LINUX_TARGET_DIR)/$(MODULES_SUBDIR)
 
   ifneq ($(TARGET_BUILD),1)
-    PKG_BUILD_DIR ?= $(KERNEL_BUILD_DIR)/$(PKG_NAME)$(if $(PKG_VERSION),-$(PKG_VERSION))
+    PKG_BUILD_DIR ?= $(KERNEL_BUILD_DIR)/$(if $(BUILD_VARIANT),$(PKG_NAME)-$(BUILD_VARIANT)/)$(PKG_NAME)$(if $(PKG_VERSION),-$(PKG_VERSION))
   endif
 endif
 
@@ -98,6 +104,7 @@ endif
 KERNEL_MAKE = $(MAKE) $(KERNEL_MAKEOPTS)
 
 KERNEL_MAKE_FLAGS = \
+       KCFLAGS="$(call iremap,$(BUILD_DIR),$(notdir $(BUILD_DIR)))" \
        HOSTCFLAGS="$(HOST_CFLAGS) -Wall -Wmissing-prototypes -Wstrict-prototypes" \
        CROSS_COMPILE="$(KERNEL_CROSS)" \
        ARCH="$(LINUX_KARCH)" \
@@ -107,6 +114,7 @@ KERNEL_MAKE_FLAGS = \
        KBUILD_BUILD_TIMESTAMP="$(KBUILD_BUILD_TIMESTAMP)" \
        KBUILD_BUILD_VERSION="0" \
        HOST_LOADLIBES="-L$(STAGING_DIR_HOST)/lib" \
+       KBUILD_HOSTLDLIBS="-L$(STAGING_DIR_HOST)/lib" \
        CONFIG_SHELL="$(BASH)" \
        $(if $(findstring c,$(OPENWRT_VERBOSE)),V=1,V='') \
        $(if $(PKG_BUILD_ID),LDFLAGS_MODULE=--build-id=0x$(PKG_BUILD_ID)) \
@@ -123,6 +131,11 @@ ifdef CONFIG_USE_SPARSE
   KERNEL_MAKEOPTS += C=1 CHECK=$(STAGING_DIR_HOST)/bin/sparse
 endif
 
+ifneq ($(HOST_OS),Linux)
+  KERNEL_MAKEOPTS += CONFIG_STACK_VALIDATION=
+  export SKIP_STACK_VALIDATION:=1
+endif
+
 PKG_EXTMOD_SUBDIRS ?= .
 
 define populate_module_symvers
@@ -135,7 +148,10 @@ endef
 
 define collect_module_symvers
        for subdir in $(PKG_EXTMOD_SUBDIRS); do \
-               grep -F $$$$(readlink -f $(PKG_BUILD_DIR)) $(PKG_BUILD_DIR)/$$$$subdir/Module.symvers >> $(PKG_BUILD_DIR)/Module.symvers.tmp; \
+               realdir=$$$$(readlink -f $(PKG_BUILD_DIR)); \
+               grep -F $(PKG_BUILD_DIR) $(PKG_BUILD_DIR)/$$$$subdir/Module.symvers >> $(PKG_BUILD_DIR)/Module.symvers.tmp; \
+               [ "$(PKG_BUILD_DIR)" = "$$$$realdir" ] || \
+                       grep -F $$$$realdir $(PKG_BUILD_DIR)/$$$$subdir/Module.symvers >> $(PKG_BUILD_DIR)/Module.symvers.tmp; \
        done; \
        sort -u $(PKG_BUILD_DIR)/Module.symvers.tmp > $(PKG_BUILD_DIR)/Module.symvers; \
        mv $(PKG_BUILD_DIR)/Module.symvers $(PKG_INFO_DIR)/$(PKG_NAME).symvers
@@ -237,7 +253,7 @@ $(call KernelPackage/$(1)/config)
                                exit 1; \
                        fi; \
                  done;
-                 $(call ModuleAutoLoad,$(1),$$(1),$(filter-out 0-,$(word 1,$(AUTOLOAD))-),$(filter-out 0,$(word 2,$(AUTOLOAD))),$(wordlist 3,99,$(AUTOLOAD)))
+                 $(call ModuleAutoLoad,$(1),$$(1),$(filter-out 0-,$(word 1,$(AUTOLOAD))-),$(filter-out 0,$(word 2,$(AUTOLOAD))),$(sort $(wordlist 3,99,$(AUTOLOAD))))
                  $(call KernelPackage/$(1)/install,$$(1))
     endef
   $(if $(CONFIG_PACKAGE_kmod-$(1)),
@@ -253,7 +269,8 @@ $(call KernelPackage/$(1)/config)
   endif
   $$(eval $$(call BuildPackage,kmod-$(1)))
 
-  $$(IPKG_kmod-$(1)): $$(wildcard $$(FILES))
+  $$(IPKG_kmod-$(1)): $$(wildcard $$(call version_filter,$$(FILES)))
+
 endef
 
 version_filter=$(if $(findstring @,$(1)),$(shell $(SCRIPT_DIR)/package-metadata.pl version_filter $(KERNEL_PATCHVER) $(1)),$(1))