[PATCH v4] build: create $(PKG_SYMVERS_DIR) if non-existent

[Sebastian Kemper]

Commit 5d76065 moved the creation of the symvers directory to
include/kernel-build.mk. This is fine when building from scratch. But
when unpacking an SDK the directory doesn't exist and because the kernel
won't be built (again) this directory will not be created by the build
system, causing build failure if make tries to copy files into it.

This moves the creation of the symvers directory back into
include/kernel.mk so that the directory is created in any case.

Signed-off-by: Sebastian Kemper <sebastian_ml at gmx.net>
---
 include/kernel-build.mk | 1 -
 include/kernel.mk       | 1 +
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/kernel-build.mk b/include/kernel-build.mk
index a698deec3c..22f7c4c7c7 100644
--- a/include/kernel-build.mk
+++ b/include/kernel-build.mk
@@ -136,7 +136,6 @@ define BuildKernel
   $(LINUX_DIR)/.modules: export PKG_CONFIG_LIBDIR=$$(STAGING_DIR_HOST)/lib/pkgconfig
   $(LINUX_DIR)/.modules: $(STAMP_CONFIGURED) $(LINUX_DIR)/.config FORCE
 	$(Kernel/CompileModules)
-	mkdir -p $(PKG_SYMVERS_DIR)
 	touch $$@

   $(LINUX_DIR)/.image: export STAGING_PREFIX=$$(STAGING_DIR_HOST)
diff --git a/include/kernel.mk b/include/kernel.mk
index 1ae9c6be29..1466048b0c 100644
--- a/include/kernel.mk
+++ b/include/kernel.mk
@@ -149,6 +149,7 @@ define collect_module_symvers
 			grep -F $$$$realdir $(PKG_BUILD_DIR)/$$$$subdir/Module.symvers >> $(PKG_BUILD_DIR)/Module.symvers.tmp; \
 	done; \
 	sort -u $(PKG_BUILD_DIR)/Module.symvers.tmp > $(PKG_BUILD_DIR)/Module.symvers; \
+	mkdir -p $(PKG_SYMVERS_DIR); \
 	mv $(PKG_BUILD_DIR)/Module.symvers $(PKG_SYMVERS_DIR)/$(PKG_NAME).symvers
 endef

--
2.26.2