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Add LZ4 compress/decompress support to CLI

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This commit is contained in:
Sean Purcell
2017-04-24 16:48:25 -07:00
parent 230d7acc7d
commit 4de8632957
5 changed files with 216 additions and 7 deletions
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programs/Makefile
+17 -2
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@@ -116,6 +116,16 @@ LZMALD = -llzma
else
LZMA_MSG := $(NO_LZMA_MSG)
endif
# lz4 detection
NO_LZ4_MSG := ==> no liblz4, building zstd without .lz4 support
HAVE_LZ4 := $(shell printf '\#include <lz4.h>\nint main(void) { return 0; }' | $(CC) $(FLAGS) -o have_lz4$(EXT) -x c - -llz4 2> $(VOID) && rm have_lz4$(EXT) && echo 1 || echo 0)
ifeq ($(HAVE_LZ4), 1)
LZ4_MSG := ==> building zstd with .lz4 compression support
LZ4CPP = -DZSTD_LZ4COMPRESS -DZSTD_LZ4DECOMPRESS
LZ4LD = -llz4
else
LZ4_MSG := $(NO_LZ4_MSG)
endif
MD2ROFF =ronn
MD2ROFF_FLAGS = --roff --warnings --manual="User Commands" --organization="zstd $(ZSTD_VERSION)"
@@ -135,11 +145,16 @@ zstd-nogz : ZLIB_MSG := $(NO_ZLIB_MSG)
zstd-nogz : LZMA_MSG := $(NO_LZMA_MSG)
xzstd : CPPFLAGS += $(ZLIBCPP) $(LZMACPP)
xzstd : LDFLAGS += $(ZLIBLD) $(LZMALD)
zstd zstd-nogz xzstd : CPPFLAGS += -DZSTD_LEGACY_SUPPORT=$(ZSTD_LEGACY_SUPPORT)
zstd zstd-nogz xzstd : $(ZSTDLIB_FILES) zstdcli.o fileio.o bench.o datagen.o dibio.o
xzstd : LZ4_MSG := $(NO_LZMA_MSG)
zstd4 : CPPFLAGS += $(ZLIBCPP) $(LZ4CPP)
zstd4 : LDFLAGS += $(ZLIBLD) $(LZ4LD)
zstd4 : LZMA_MSG := $(NO_LZMA_MSG)
zstd zstd-nogz xzstd zstd4 : CPPFLAGS += -DZSTD_LEGACY_SUPPORT=$(ZSTD_LEGACY_SUPPORT)
zstd zstd-nogz xzstd zstd4 : $(ZSTDLIB_FILES) zstdcli.o fileio.o bench.o datagen.o dibio.o
@echo "$(THREAD_MSG)"
@echo "$(ZLIB_MSG)"
@echo "$(LZMA_MSG)"
@echo "$(LZ4_MSG)"
ifneq (,$(filter Windows%,$(OS)))
windres/generate_res.bat
endif