From: Felix Fietkau Date: Thu, 9 Apr 2020 07:41:16 +0000 (+0200) Subject: build: move symvers files to kernel build dir X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=4627b5df69fac65e35429b3f876748a59c1bb47a;p=openwrt%2Fstaging%2Frmilecki.git build: move symvers files to kernel build dir The symvers files of older kernel versions are incompatible with the ones from 5.4, so changing the kernel version without running make clean was causing build failures in kernel module packages. Fix this by moving the directory, ensuring that symvers files get thrown away with a kernel version change Signed-off-by: Felix Fietkau --- diff --git a/include/kernel.mk b/include/kernel.mk index 02d0949a721..40aa1a5163e 100644 --- a/include/kernel.mk +++ b/include/kernel.mk @@ -138,11 +138,13 @@ endif PKG_EXTMOD_SUBDIRS ?= . +PKG_SYMVERS_DIR = $(KERNEL_BUILD_DIR)/symvers + define populate_module_symvers - @mkdir -p $(PKG_INFO_DIR) - cat /dev/null > $(PKG_INFO_DIR)/$(PKG_NAME).symvers; \ + @mkdir -p $(PKG_SYMVERS_DIR) + cat /dev/null > $(PKG_SYMVERS_DIR)/$(PKG_NAME).symvers; \ for subdir in $(PKG_EXTMOD_SUBDIRS); do \ - cat $(PKG_INFO_DIR)/*.symvers 2>/dev/null > $(PKG_BUILD_DIR)/$$$$subdir/Module.symvers; \ + cat $(PKG_SYMVERS_DIR)/*.symvers 2>/dev/null > $(PKG_BUILD_DIR)/$$$$subdir/Module.symvers; \ done endef @@ -154,7 +156,7 @@ define collect_module_symvers grep -F $$$$realdir $(PKG_BUILD_DIR)/$$$$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 + mv $(PKG_BUILD_DIR)/Module.symvers $(PKG_SYMVERS_DIR)/$(PKG_NAME).symvers endef define KernelPackage/hooks