From: Sam Ravnborg Date: Fri, 19 Oct 2007 20:20:02 +0000 (+0200) Subject: kbuild: fix first module build X-Git-Tag: v2.6.24-rc1~134^2 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7bb9d092de0b21f8f3f0a20dc2ec84395549fb62;p=linux-2.6 kbuild: fix first module build When building a specific module before doing a total kernel build it failed because $(MORVERDIR) were missing. Creating the MODVERDIR explicit (independent of KBUILD_MODULES) fixed this. As a side-effect the MODVERDIR will be created also for a non-module build - but no harm done by that. Signed-off-by: Sam Ravnborg --- diff --git a/Makefile b/Makefile index 784903a63e..6d7527cee9 100644 --- a/Makefile +++ b/Makefile @@ -884,10 +884,7 @@ prepare2: prepare3 outputmakefile prepare1: prepare2 include/linux/version.h include/linux/utsrelease.h \ include/asm include/config/auto.conf -ifneq ($(KBUILD_MODULES),) - $(Q)mkdir -p $(MODVERDIR) - $(Q)rm -f $(MODVERDIR)/* -endif + $(cmd_crmodverdir) archprepare: prepare1 scripts_basic @@ -1223,8 +1220,7 @@ else # KBUILD_EXTMOD KBUILD_MODULES := 1 PHONY += crmodverdir crmodverdir: - $(Q)mkdir -p $(MODVERDIR) - $(Q)rm -f $(MODVERDIR)/* + $(cmd_crmodverdir) PHONY += $(objtree)/Module.symvers $(objtree)/Module.symvers: @@ -1484,9 +1480,11 @@ endif # Modules / %/: prepare scripts FORCE + $(cmd_crmodverdir) $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \ $(build)=$(build-dir) %.ko: prepare scripts FORCE + $(cmd_crmodverdir) $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \ $(build)=$(build-dir) $(@:.ko=.o) $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost @@ -1510,6 +1508,9 @@ quiet_cmd_depmod = DEPMOD $(KERNELRELEASE) $(KERNELRELEASE); \ fi +# Create temporary dir for module support files +cmd_crmodverdir = $(Q)mkdir -p $(MODVERDIR); rm -f $(MODVERDIR)/* + a_flags = -Wp,-MD,$(depfile) $(KBUILD_AFLAGS) $(AFLAGS_KERNEL) \ $(NOSTDINC_FLAGS) $(KBUILD_CPPFLAGS) \