Commit a6c36632 authored by Michal Marek's avatar Michal Marek

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: default avatarEric Miao <eric.y.miao@gmail.com>
Signed-off-by: default avatarMichal Marek <mmarek@suse.cz>
parent bae4cecc
...@@ -882,9 +882,6 @@ $(sort $(vmlinux-init) $(vmlinux-main)) $(vmlinux-lds): $(vmlinux-dirs) ; ...@@ -882,9 +882,6 @@ $(sort $(vmlinux-init) $(vmlinux-main)) $(vmlinux-lds): $(vmlinux-dirs) ;
PHONY += $(vmlinux-dirs) PHONY += $(vmlinux-dirs)
$(vmlinux-dirs): prepare scripts $(vmlinux-dirs): prepare scripts
$(Q)$(MAKE) $(build)=$@ $(Q)$(MAKE) $(build)=$@
ifdef CONFIG_MODULES
$(Q)$(MAKE) $(modbuiltin)=$@
endif
# Build the kernel release string # Build the kernel release string
# #
...@@ -1089,7 +1086,7 @@ ifdef CONFIG_MODULES ...@@ -1089,7 +1086,7 @@ ifdef CONFIG_MODULES
# By default, build modules as well # By default, build modules as well
all: modules all: modules modules.builtin
# Build modules # Build modules
# #
...@@ -1100,11 +1097,16 @@ all: modules ...@@ -1100,11 +1097,16 @@ all: modules
PHONY += modules PHONY += modules
modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) 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.order) > $(objtree)/modules.order
$(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.builtin) > $(objtree)/modules.builtin
@$(kecho) ' Building modules, stage 2.'; @$(kecho) ' Building modules, stage 2.';
$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.fwinst obj=firmware __fw_modbuild $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.fwinst obj=firmware __fw_modbuild
modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
$(Q)$(AWK) '!x[$$0]++' $^ > $(objtree)/modules.builtin
%/modules.builtin: include/config/auto.conf | modules
$(Q)$(MAKE) $(modbuiltin)=$*
# Target to prepare building external modules # Target to prepare building external modules
PHONY += modules_prepare PHONY += modules_prepare
......
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