FreeBSD/Linux Kernel Cross Reference
sys/contrib/zstd/zlibWrapper/Makefile

     # Makefile for example of using zstd wrapper for zlib
     #
     # make - compiles examples
     # make MOREFLAGS=-DZWRAP_USE_ZSTD=1 - compiles examples with zstd compression turned on
     # make test - runs examples
     
     
     # Paths to static and dynamic zlib and zstd libraries
     # Use "make ZLIB_PATH=path/to/zlib ZLIB_LIBRARY=path/to/libz.so" to select a path to library
    ZLIB_LIBRARY ?= -lz
    ZLIB_PATH ?= .
    
    ZSTDLIBDIR = ../lib
    ZSTDLIBRARY = $(ZSTDLIBDIR)/libzstd.a
    ZLIBWRAPPER_PATH = .
    GZFILES = gzclose.o gzlib.o gzread.o gzwrite.o
    EXAMPLE_PATH = examples
    PROGRAMS_PATH = ../programs
    TEST_FILE = ../doc/zstd_compression_format.md
    
    vpath %.c $(PROGRAMS_PATH) $(EXAMPLE_PATH) $(ZLIBWRAPPER_PATH)
    
    
    CPPFLAGS += -DXXH_NAMESPACE=ZSTD_ -I$(ZLIB_PATH) -I$(PROGRAMS_PATH)       \
                -I$(ZSTDLIBDIR) -I$(ZSTDLIBDIR)/common -I$(ZLIBWRAPPER_PATH)
    STDFLAGS  = -std=c89 -pedantic -Wno-long-long -Wno-variadic-macros -Wc++-compat \
                -DNO_snprintf -DNO_vsnprintf  # strict ANSI C89 is missing these prototypes
    DEBUGFLAGS= -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow -Wswitch-enum \
                -Wdeclaration-after-statement -Wstrict-prototypes -Wundef     \
                -Wstrict-aliasing=1
    CFLAGS   ?= -O3
    CFLAGS   += $(STDFLAGS) $(DEBUGFLAGS)
    CPPFLAGS += $(MOREFLAGS)
    LDLIBS   += $(ZLIB_LIBRARY)
    
    # Define *.exe as extension for Windows systems
    ifneq (,$(filter Windows%,$(OS)))
    EXT =.exe
    else
    EXT =
    endif
    
    default : release
    
    release : STDFLAGS =
    release : DEBUGFLAGS =
    release : all
    
    all: fitblk example zwrapbench minigzip
    
    test: example fitblk example_zstd fitblk_zstd zwrapbench minigzip minigzip_zstd
            ./example
            ./example_zstd
            ./fitblk 10240 <$(TEST_FILE)
            ./fitblk 40960 <$(TEST_FILE)
            ./fitblk_zstd 10240 <$(TEST_FILE)
            ./fitblk_zstd 40960 <$(TEST_FILE)
            @echo ---- minigzip start ----
            ./minigzip_zstd example$(EXT)
            #cp example$(EXT).gz example$(EXT)_zstd.gz
            ./minigzip_zstd -d example$(EXT).gz
            ./minigzip example$(EXT)
            #cp example$(EXT).gz example$(EXT)_gz.gz
            ./minigzip_zstd -d example$(EXT).gz
            @echo ---- minigzip end ----
            ./zwrapbench -qi1b3B1K $(TEST_FILE)
            ./zwrapbench -rqi1b1e3 ../lib
    
    #valgrindTest: ZSTDLIBRARY = $(ZSTDLIBDIR)/libzstd.so
    valgrindTest: VALGRIND = LD_LIBRARY_PATH=$(ZSTDLIBDIR) valgrind --track-origins=yes --leak-check=full --error-exitcode=1
    valgrindTest: clean example fitblk example_zstd fitblk_zstd zwrapbench
            @echo "\n ---- valgrind tests ----"
            $(VALGRIND) ./example
            $(VALGRIND) ./example_zstd
            $(VALGRIND) ./fitblk 10240 <$(TEST_FILE)
            $(VALGRIND) ./fitblk 40960 <$(TEST_FILE)
            $(VALGRIND) ./fitblk_zstd 10240 <$(TEST_FILE)
            $(VALGRIND) ./fitblk_zstd 40960 <$(TEST_FILE)
            $(VALGRIND) ./zwrapbench -qi1b3B1K $(TEST_FILE)
            $(VALGRIND) ./zwrapbench -rqi1b1e5 ../lib ../programs ../tests
    
    #.c.o:
    #       $(CC) $(CFLAGS) $(CPPFLAGS) -c $< -o $@
    
    minigzip: minigzip.o zstd_zlibwrapper.o $(GZFILES) $(ZSTDLIBRARY)
    
    minigzip_zstd: minigzip.o zstdTurnedOn_zlibwrapper.o $(GZFILES) $(ZSTDLIBRARY)
            $(LINK.o) $^ $(LDLIBS) $(OUTPUT_OPTION)
    
    example: example.o zstd_zlibwrapper.o $(GZFILES) $(ZSTDLIBRARY)
    
    example_zstd: example.o zstdTurnedOn_zlibwrapper.o $(GZFILES) $(ZSTDLIBRARY)
            $(LINK.o) $^ $(LDLIBS) $(OUTPUT_OPTION)
    
    fitblk: fitblk.o zstd_zlibwrapper.o $(ZSTDLIBRARY)
    
    fitblk_zstd: fitblk.o zstdTurnedOn_zlibwrapper.o $(ZSTDLIBRARY)
            $(LINK.o) $^ $(LDLIBS) $(OUTPUT_OPTION)
    
   zwrapbench: zwrapbench.o zstd_zlibwrapper.o util.o timefn.o datagen.o $(ZSTDLIBRARY)
   
   
   zstd_zlibwrapper.o: zstd_zlibwrapper.h
   
   zstdTurnedOn_zlibwrapper.o: CPPFLAGS += -DZWRAP_USE_ZSTD=1
   zstdTurnedOn_zlibwrapper.o: zstd_zlibwrapper.c zstd_zlibwrapper.h
           $(COMPILE.c) $< $(OUTPUT_OPTION)
   
   
   $(ZSTDLIBRARY):
           $(MAKE) -C $(ZSTDLIBDIR) libzstd.a
   
   $(ZSTDLIBDIR)/libzstd.so:
           $(MAKE) -C $(ZSTDLIBDIR) libzstd
   
   
   clean:
           -$(RM) $(ZLIBWRAPPER_PATH)/*.o $(EXAMPLE_PATH)/*.o *.o foo.gz example$(EXT) example_zstd$(EXT) fitblk$(EXT) fitblk_zstd$(EXT) zwrapbench$(EXT) minigzip$(EXT) minigzip_zstd$(EXT)
           @echo Cleaning completed

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