From a6c366324cacd5f71107dd01362b995a1c67b1ad Mon Sep 17 00:00:00 2001 From: Michal Marek Date: Mon, 8 Mar 2010 10:07:12 +0100 Subject: [PATCH] kbuild: Do not unnecessarily regenerate modules.builtin Only regenerate it if the configuration has changed. Also, do this after the modules build to fix errors with some weird Makefiles that are generated during build. Reported-by: Eric Miao Signed-off-by: Michal Marek --- Makefile | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/Makefile b/Makefile index 2e74a68..160cada 100644 --- a/Makefile +++ b/Makefile @@ -882,9 +882,6 @@ $(sort $(vmlinux-init) $(vmlinux-main)) $(vmlinux-lds): $(vmlinux-dirs) ; PHONY += $(vmlinux-dirs) $(vmlinux-dirs): prepare scripts $(Q)$(MAKE) $(build)=$@ -ifdef CONFIG_MODULES - $(Q)$(MAKE) $(modbuiltin)=$@ -endif # Build the kernel release string # @@ -1089,7 +1086,7 @@ ifdef CONFIG_MODULES # By default, build modules as well -all: modules +all: modules modules.builtin # Build modules # @@ -1100,11 +1097,16 @@ all: modules PHONY += modules modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order - $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.builtin) > $(objtree)/modules.builtin @$(kecho) ' Building modules, stage 2.'; $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.fwinst obj=firmware __fw_modbuild +modules.builtin: $(vmlinux-dirs:%=%/modules.builtin) + $(Q)$(AWK) '!x[$$0]++' $^ > $(objtree)/modules.builtin + +%/modules.builtin: include/config/auto.conf | modules + $(Q)$(MAKE) $(modbuiltin)=$* + # Target to prepare building external modules PHONY += modules_prepare -- 1.8.2.3