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| author | Yann Collet <cyan@fb.com> | 2016-09-03 05:04:16 (GMT) |
|---|---|---|
| committer | Yann Collet <cyan@fb.com> | 2016-09-03 05:04:16 (GMT) |
| commit | 28f98647e3349a4a0a9c8975199aa89f2a02f6b9 (patch) | |
| tree | b94e57fc334d30a5321c4f5c4ace2094df26f507 /lib | |
| parent | dd51ca63004b4d373f90071d12fbe8c06ef0ae1a (diff) | |
| download | lz4-28f98647e3349a4a0a9c8975199aa89f2a02f6b9.zip lz4-28f98647e3349a4a0a9c8975199aa89f2a02f6b9.tar.gz lz4-28f98647e3349a4a0a9c8975199aa89f2a02f6b9.tar.bz2 | |
lz4 version source from lz4.h
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/.gitignore | 2 | ||||
| -rw-r--r-- | lib/Makefile | 23 | ||||
| -rw-r--r-- | lib/liblz4.pc.in | 2 |
3 files changed, 17 insertions, 10 deletions
diff --git a/lib/.gitignore b/lib/.gitignore new file mode 100644 index 0000000..5d6f134 --- /dev/null +++ b/lib/.gitignore @@ -0,0 +1,2 @@ +# make install artefact +liblz4.pc diff --git a/lib/Makefile b/lib/Makefile index 52e0f95..141da01 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -31,17 +31,21 @@ # ################################################################ # Version numbers -VERSION?= 132 -LIBVER_MAJOR:=`sed -n '/define LZ4_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lz4.h` -LIBVER_MINOR:=`sed -n '/define LZ4_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lz4.h` -LIBVER_PATCH:=`sed -n '/define LZ4_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lz4.h` -LIBVER := $(LIBVER_MAJOR).$(LIBVER_MINOR).$(LIBVER_PATCH) +LIBVER_MAJOR_SCRIPT:=`sed -n '/define LZ4_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./lz4.h` +LIBVER_MINOR_SCRIPT:=`sed -n '/define LZ4_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./lz4.h` +LIBVER_PATCH_SCRIPT:=`sed -n '/define LZ4_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./lz4.h` +LIBVER_SCRIPT:= $(LIBVER_MAJOR_SCRIPT).$(LIBVER_MINOR_SCRIPT).$(LIBVER_PATCH_SCRIPT) +LIBVER_MAJOR := $(shell echo $(LIBVER_MAJOR_SCRIPT)) +LIBVER_MINOR := $(shell echo $(LIBVER_MINOR_SCRIPT)) +LIBVER_PATCH := $(shell echo $(LIBVER_PATCH_SCRIPT)) +LIBVER := $(shell echo $(LIBVER_SCRIPT)) + DESTDIR?= PREFIX ?= /usr/local CPPFLAGS= -DXXH_NAMESPACE=LZ4_ CFLAGS ?= -O3 -CFLAGS += -std=gnu99 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Wcast-qual -Wstrict-prototypes -pedantic +CFLAGS += -Wall -Wextra -Wundef -Wshadow -Wcast-align -Wcast-qual -Wstrict-prototypes FLAGS = $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) LIBDIR?= $(PREFIX)/lib @@ -66,9 +70,10 @@ default: liblz4 all: liblz4 -liblz4: lz4.c lz4hc.c lz4frame.c xxhash.c # need to compile once with -fPIC, and once without -fPIC +liblz4: *.c @echo compiling static library - @$(AR) rcs $@.a $^ + @$(CC) $(FLAGS) -c $^ + @$(AR) rcs $@.a *.o @echo compiling dynamic library $(LIBVER) @$(CC) $(FLAGS) -shared $^ -fPIC $(SONAME_FLAGS) -o $@.$(SHARED_EXT_VER) @echo creating versioned links @@ -90,7 +95,7 @@ liblz4.pc: liblz4.pc.in Makefile @sed -e 's|@PREFIX@|$(PREFIX)|' \ -e 's|@LIBDIR@|$(LIBDIR)|' \ -e 's|@INCLUDEDIR@|$(INCLUDEDIR)|' \ - -e 's|@VERSION@|$(VERSION)|' \ + -e 's|@VERSION@|$(LIBVER)|' \ $< >$@ install: liblz4 liblz4.pc diff --git a/lib/liblz4.pc.in b/lib/liblz4.pc.in index 1b29879..cb31cd7 100644 --- a/lib/liblz4.pc.in +++ b/lib/liblz4.pc.in @@ -7,7 +7,7 @@ libdir=@LIBDIR@ includedir=@INCLUDEDIR@ Name: lz4 -Description: fast lossless compression algorithm library +Description: extremely fast lossless compression algorithm library URL: http://www.lz4.org/ Version: @VERSION@ Libs: -L@LIBDIR@ -llz4 |