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lib: zstd: clean up Makefile for simpler composite object handling 

Now, Kbuild nicely handles composite objects to avoid multiple
definition.

Makefiles can simply add the same objects multiple times across
composite objects.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2018-03-19 20:26:09 +09:00
parent f98fe47ce5
commit dc35da16a2
1 changed files with 4 additions and 13 deletions
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17
lib/zstd/Makefile
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@ -3,16 +3,7 @@ obj-$(CONFIG_ZSTD_DECOMPRESS) += zstd_decompress.o
ccflags-y += -O3
# Object files unique to zstd_compress and zstd_decompress
zstd_compress-y := fse_compress.o huf_compress.o compress.o
zstd_decompress-y := huf_decompress.o decompress.o
# These object files are shared between the modules.
# Always add them to zstd_compress.
# Unless both zstd_compress and zstd_decompress are built in
# then also add them to zstd_decompress.
zstd_compress-y += entropy_common.o fse_decompress.o zstd_common.o
ifneq ($(CONFIG_ZSTD_COMPRESS)$(CONFIG_ZSTD_DECOMPRESS),yy)
zstd_decompress-y += entropy_common.o fse_decompress.o zstd_common.o
endif
zstd_compress-y := fse_compress.o huf_compress.o compress.o \
entropy_common.o fse_decompress.o zstd_common.o
zstd_decompress-y := huf_decompress.o decompress.o \
entropy_common.o fse_decompress.o zstd_common.o