Commit 3a51ff34 authored by Vladimir Kondratiev's avatar Vladimir Kondratiev Committed by Masahiro Yamada

kbuild: gitignore output directory

When compiling into output directory using O=, many files
created under KBUILD_OUTPUT that git considers
as new ones; git clients, ex. "git gui" lists it, and it clutters
file list making it difficult to see what was really changed

Generate .gitignore in output directory that ignores all
its content
Signed-off-by: default avatarVladimir Kondratiev <vladimir.kondratiev@linux.intel.com>
Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
parent 4f1c1008
...@@ -483,10 +483,13 @@ PHONY += outputmakefile ...@@ -483,10 +483,13 @@ PHONY += outputmakefile
# outputmakefile generates a Makefile in the output directory, if using a # outputmakefile generates a Makefile in the output directory, if using a
# separate output directory. This allows convenient use of make in the # separate output directory. This allows convenient use of make in the
# output directory. # output directory.
# At the same time when output Makefile generated, generate .gitignore to
# ignore whole output directory
outputmakefile: outputmakefile:
ifneq ($(KBUILD_SRC),) ifneq ($(KBUILD_SRC),)
$(Q)ln -fsn $(srctree) source $(Q)ln -fsn $(srctree) source
$(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkmakefile $(srctree) $(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkmakefile $(srctree)
$(Q){ echo "# this is build directory, ignore it"; echo "*"; } > .gitignore
endif endif
ifneq ($(shell $(CC) --version 2>&1 | head -n 1 | grep clang),) ifneq ($(shell $(CC) --version 2>&1 | head -n 1 | grep clang),)
......
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