makefile

这是在PCA下的基于IPP库示例代码例子,在网上下了IPP的库之后,设置相关参数就可以编译该代码.

##############################################################################
#  Makefile
#    used to build "ippcompress" Datacompression sample
#
#  Control variableS
#    CC      - lets you to choose g++ (GCC) or Intel(R) C++ compiler.
#              Set it to "icpc" to build with Inte(R) compiler
#              or "g++" to build with GCC.
#
#    LINKAGE - lets you to choose which IPP libraries to link,
#              static or shared. Default is shared libraries.
#
#    ARCH    - Intel(R) architecture specifier (ia32, ia64 or em64t)
#              for target binary executable code.
#
#    IPPROOT - Intel(R) IPP installation path.
#

## Name of the application to build

EncName = ippcompress
DecName = ippdecompress
ippzlib = libippzlib.a
ippfunc = libippdcfunc.a

##############################################################################
#
# project directories
#

#
# Directory name for obj-files
#
ObjDir = ./_obj/$(ARCH)

#
# Directory name for exe-files
#
BinDir = ./bin/$(ARCH)

#
# Directory names for include files
#
IncDir = ./src

# Directory names for sources files
#
SrcDir = ./src

#
##############################################################################

##############################################################################
#
# Tuning of IPP libraries set
#

IPPLIBPATH = -L$(IPPROOT)/lib -L$(IPPROOT)/lib/nodbg -L$(IPPROOT)/sharedlib

ifeq ($(ARCH),linux32)
    IPPLIBPATH +=  -L$(IPPROOT)/sharedlib/linux32
    LIB_ARCH =

ifeq ($(LINKAGE),dynamic)
    IPPLIB = -lippdc$(LIB_ARCH) -lipps$(LIB_ARCH) -lippcore$(LIB_ARCH)
else
    IPPLIB = -lippdcemerged$(LIB_ARCH) -lippdcmerged$(LIB_ARCH) -lippsemerged$(LIB_ARCH) -lippsmerged$(LIB_ARCH) -lippcore$(LIB_ARCH)
endif

endif

ifeq ($(ARCH),linux64)
    IPPLIBPATH +=  -L$(IPPROOT)/sharedlib/linux64
    LIB_ARCH = 64

ifeq ($(LINKAGE), dynamic)
    IPPLIB = -lippdc$(LIB_ARCH) -lipps$(LIB_ARCH) -lippcore$(LIB_ARCH)  
else
    IPPLIB = -lippdcmerged$(LIB_ARCH) -lippdcemerged$(LIB_ARCH) -lippsmerged$(LIB_ARCH) -lippsemerged$(LIB_ARCH) -lippcore$(LIB_ARCH)
endif

endif

ifeq ($(ARCH),linuxem64t)
    IPPLIBPATH +=  -L$(IPPROOT)/sharedlib/linuxem64t
    LIB_ARCH = em64t

ifeq ($(LINKAGE), dynamic)
    IPPLIB = -lippdc$(LIB_ARCH) -lipps$(LIB_ARCH) -lippcore$(LIB_ARCH)
else
    IPPLIB = -lippdcemerged$(LIB_ARCH) -lippdcmerged$(LIB_ARCH) -lippsemerged$(LIB_ARCH) -lippsmerged$(LIB_ARCH) -lippcore$(LIB_ARCH)
endif

endif

ifeq ($(LINKAGE),dynamic)
    LINKFLAGS = 
else
    LINKFLAGS = -static
endif 

#
##############################################################################

##############################################################################
#
# compiler environment
#

#
#   code generation & diagnostic flags
#

CFLAGS = -g -c -Wall -O2

#
#   build defenitions
#

CDEFINES = # -DSYSLIN -fPIC

#
# include paths
#
CINCLUDE = -I$(IPPROOT)/include
CINCLUDE += $(addprefix -I, $(IncDir))

#
##############################################################################
#
# linker environment
#

LINK = $(CC)

LINKLIB = ar rcs  

##############################################################################

EncObjs = $(ObjDir)/bwt.o $(ObjDir)/mtf.o $(ObjDir)/rle.o $(ObjDir)/git.o $(ObjDir)/huffman.o \
	  $(ObjDir)/bwtscheme.o $(ObjDir)/gitscheme.o $(ObjDir)/lzssscheme.o $(ObjDir)/zlibscheme.o \
	  $(ObjDir)/ippcompress.o $(ObjDir)/ipp_zlib.o

DecObjs = $(ObjDir)/bwt.o $(ObjDir)/mtf.o $(ObjDir)/rle.o $(ObjDir)/git.o $(ObjDir)/huffman.o \
	  $(ObjDir)/bwtscheme.o $(ObjDir)/gitscheme.o $(ObjDir)/lzssscheme.o $(ObjDir)/zlibscheme.o \
	  $(ObjDir)/ippdecompress.o $(ObjDir)/ipp_zlib.o

FuncObjs = $(ObjDir)/bwt.o $(ObjDir)/mtf.o $(ObjDir)/rle.o $(ObjDir)/git.o $(ObjDir)/huffman.o \
	   $(ObjDir)/bwtscheme.o $(ObjDir)/gitscheme.o $(ObjDir)/lzssscheme.o $(ObjDir)/zlibscheme.o
	   
ZlibObjs = $(ObjDir)/ipp_zlib.o


all : prepare build

$(ObjDir)/bwt.o: $(SrcDir)/bwt.c
	$(CC) $(CFLAGS) $(CINCLUDE) $(CDEFINES) -o $@ $<

$(ObjDir)/mtf.o: $(SrcDir)/mtf.c
	$(CC) $(CFLAGS) $(CINCLUDE) $(CDEFINES) -o $@ $<

$(ObjDir)/rle.o: $(SrcDir)/rle.c
	$(CC) $(CFLAGS) $(CINCLUDE) $(CDEFINES) -o $@ $<

$(ObjDir)/git.o: $(SrcDir)/git.c
	$(CC) $(CFLAGS) $(CINCLUDE) $(CDEFINES) -o $@ $<

$(ObjDir)/huffman.o: $(SrcDir)/huffman.c
	$(CC) $(CFLAGS) $(CINCLUDE) $(CDEFINES) -o $@ $<

$(ObjDir)/bwtscheme.o: $(SrcDir)/bwtscheme.c
	$(CC) $(CFLAGS) $(CINCLUDE) $(CDEFINES) -o $@ $<

$(ObjDir)/gitscheme.o: $(SrcDir)/gitscheme.c
	$(CC) $(CFLAGS) $(CINCLUDE) $(CDEFINES) -o $@ $<

$(ObjDir)/lzssscheme.o: $(SrcDir)/lzssscheme.c
	$(CC) $(CFLAGS) $(CINCLUDE) $(CDEFINES) -o $@ $<

$(ObjDir)/zlibscheme.o: $(SrcDir)/zlibscheme.c
	$(CC) $(CFLAGS) $(CINCLUDE) $(CDEFINES) -o $@ $<

$(ObjDir)/ipp_zlib.o: $(SrcDir)/ipp_zlib.c
	$(CC) $(CFLAGS) $(CINCLUDE) $(CDEFINES) -o $@ $<

$(ObjDir)/ippcompress.o: $(SrcDir)/ippcompress.c
	$(CC) $(CFLAGS) $(CINCLUDE) $(CDEFINES) -o $@ $<

$(ObjDir)/ippdecompress.o: $(SrcDir)/ippdecompress.c
	$(CC) $(CFLAGS) $(CINCLUDE) $(CDEFINES) -o $@ $<


$(BinDir)/$(EncName) : $(EncObjs)
	$(LINK) $(LINKFLAGS) $^ $(IPPLIBPATH) $(IPPLIB) $(SYSLIBPATH) $(SYSLIB) -o$@

$(BinDir)/$(DecName) : $(DecObjs)
	$(LINK) $(LINKFLAGS) $^ $(IPPLIBPATH) $(IPPLIB) $(SYSLIBPATH) $(SYSLIB) -o$@

$(BinDir)/$(ippzlib) : $(ZlibObjs)
	$(LINKLIB) $@ $^
	
$(BinDir)/$(ippfunc) : $(FuncObjs)
	$(LINKLIB) $@ $^

build : $(BinDir)/$(EncName) $(BinDir)/$(DecName) $(BinDir)/$(ippzlib) $(BinDir)/$(ippfunc)

prepare :
	@if test ! -d $(BinDir); then mkdir -p $(BinDir); fi
	@if test ! -d $(ObjDir); then mkdir -p $(ObjDir); fi

clean:
	rm -r -f $(ObjDir)
	rm -r -f $(BinDir)

help:
	@echo Usage of this Makefile:
	@echo "nmake         ARCH=[ linux32 | linux64 | linuxem64t ]" - prepare and build phases
	@echo "nmake prepare ARCH=[ linux32 | linux64 | linuxem64t ]" - creates directories
	@echo "nmake clean   ARCH=[ linux32 | linux64 | linuxem64t ]" - removes directories created
	@echo "nmake build   ARCH=[ linux32 | linux64 | linuxem64t ]" - builds
	@echo "nmake help"                                            - help