.PHONY: default all lib lz4 clean test versionsTest examples
-default: lib lz4
+default: lib lz4-release
all:
@$(MAKE) -C $(LZ4DIR) $@
@$(MAKE) -C $(LZ4DIR)
lz4:
+ @$(MAKE) -C $(PRGDIR) $@
+ @cp $(PRGDIR)/lz4$(EXT) .
+
+lz4-release:
@$(MAKE) -C $(PRGDIR)
@cp $(PRGDIR)/lz4$(EXT) .
v1.7.4
Improved : much better speed in -mx32 mode
cli : fix : Large file support in 32-bits mode on Mac OS-X
+fix : compilation on gcc 4.4 (#282), reported by Antoine Martin
v1.7.3
Changed : moved to versioning; package, cli and library have same version number
[zlib]: http://www.zlib.net/
[Zstandard]: http://www.zstd.net/
+LZ4 is also compatible and well optimized for x32 mode, for which it provides +10% speed performance.
+
Documentation
-------------------------
PREFIX ?= /usr/local
CPPFLAGS= -DXXH_NAMESPACE=LZ4_
CFLAGS ?= -O3
-CFLAGS += -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \
+CFLAGS += -g -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \
-Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes -Wundef \
-Wpointer-arith -Wstrict-aliasing=1
CFLAGS += $(MOREFLAGS)
endif
clean:
- @$(RM) core *.o *.a *.$(SHARED_EXT) *.$(SHARED_EXT).* liblz4.pc dll/liblz4.dll dll/liblz4.lib
+ @$(RM) core *.o *.a *.$(SHARED_EXT) liblz4.pc dll/liblz4.dll dll/liblz4.lib
@echo Cleaning library completed
#ifdef LZ4_DISABLE_DEPRECATE_WARNINGS
# define LZ4_DEPRECATED(message) /* disable deprecation warnings */
#else
-# if (defined(__GNUC__) && (__GNUC__ >= 4)) || defined(__clang__)
+# define LZ4_GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__)
+# if (LZ4_GCC_VERSION >= 405) || defined(__clang__)
# define LZ4_DEPRECATED(message) __attribute__((deprecated(message)))
-# elif defined(__GNUC__) && (__GNUC__ >= 3)
+# elif (LZ4_GCC_VERSION >= 301)
# define LZ4_DEPRECATED(message) __attribute__((deprecated))
# elif defined(_MSC_VER)
# define LZ4_DEPRECATED(message) __declspec(deprecated(message))
PYTHON ?= python3
CFLAGS ?= -O3 # can select custom flags. For example : CFLAGS="-O2 -g" make
-CFLAGS += -Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow -Wswitch-enum \
+CFLAGS += -g -Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow -Wswitch-enum \
-Wdeclaration-after-statement -Wstrict-prototypes \
-Wpointer-arith -Wstrict-aliasing=1
CFLAGS += $(MOREFLAGS)