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Commit e8e83a23 authored by Masahiro Yamada's avatar Masahiro Yamada
Browse files

kbuild: move the clean srctree check to the outputmakefile target 



With this commit, the error report is shown earlier, even before
running kconfig.

Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
parent 1a475d54

Makefile

+10 −14
Original line number Diff line number Diff line
@@ -519,6 +519,7 @@ scripts_basic: 
	$(Q)rm -f .tmp_quiet_recordmcount



PHONY += outputmakefile

# Before starting out-of-tree build, make sure the source tree is clean.

# outputmakefile generates a Makefile in the output directory, if using a

# separate output directory. This allows convenient use of make in the

# output directory.
@@ -526,6 +527,15 @@ PHONY += outputmakefile 
# ignore whole output directory

outputmakefile:

ifdef building_out_of_srctree

	$(Q)if [ -f $(srctree)/.config -o \

		 -d $(srctree)/include/config -o \

		 -d $(srctree)/arch/$(SRCARCH)/include/generated ]; then \

		echo >&2 "***"; \

		echo >&2 "*** The source tree is not clean, please run 'make$(if $(findstring command line, $(origin ARCH)), ARCH=$(ARCH)) mrproper'"; \

		echo >&2 "*** in $(abs_srctree)";\

		echo >&2 "***"; \

		false; \

	fi

	$(Q)ln -fsn $(srctree) source

	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkmakefile $(srctree)

	$(Q)test -e .gitignore || \
@@ -1110,21 +1120,7 @@ scripts: scripts_basic scripts_dtc 


PHONY += prepare archprepare prepare3



# prepare3 is used to check if we are building in a separate output directory,

# and if so do:

# 1) Check that make has not been executed in the kernel src $(srctree)

prepare3: include/config/kernel.release

ifdef building_out_of_srctree

	$(Q)if [ -f $(srctree)/.config -o \

		 -d $(srctree)/include/config -o \

		 -d $(srctree)/arch/$(SRCARCH)/include/generated ]; then \

		echo >&2 "***"; \

		echo >&2 "*** The source tree is not clean, please run 'make$(if $(findstring command line, $(origin ARCH)), ARCH=$(ARCH)) mrproper'"; \

		echo >&2 "*** in $(abs_srctree)";\

		echo >&2 "***"; \

		/bin/false; \

	fi;

endif



archprepare: archheaders archscripts scripts prepare3 outputmakefile \

	asm-generic $(version_h) $(autoksyms_h) include/generated/utsrelease.h