Question

我想使用附带的Makefile在mac上构建levmar-2.5数学库。它需要LAPACK，
另一个数学库，包含在Accelerate Framework中。我不知道如何修改
Makefile指示库的位置，以便正确构建。有一个框架中的libLAPACK.dylib。最终，我想使用这个库来构建另一个库。此外，我不确定混合.so和.dylib动态库是否会出现问题谢谢。

该项目位于levmar。

这是Makefile：

#
# Unix/Linux GCC Makefile for Levenberg - Marquardt minimization
# Under windows, use Makefile.vc for MSVC
#

CC=gcc
CONFIGFLAGS=#-ULINSOLVERS_RETAIN_MEMORY
#ARCHFLAGS=-march=pentium4 # YOU MIGHT WANT TO UNCOMMENT THIS FOR P4
CFLAGS=$(CONFIGFLAGS) $(ARCHFLAGS) -O3 -funroll-loops -Wall #-ffast-math #-pg
LAPACKLIBS_PATH=/usr/local/lib # WHEN USING LAPACK, CHANGE THIS TO WHERE YOUR COMPILED LIBS ARE!
LDFLAGS=-L$(LAPACKLIBS_PATH) -L.
LIBOBJS=lm.o Axb.o misc.o lmlec.o lmbc.o lmblec.o lmbleic.o
LIBSRCS=lm.c Axb.c misc.c lmlec.c lmbc.c lmblec.c lmbleic.c
DEMOBJS=lmdemo.o
DEMOSRCS=lmdemo.c
AR=ar
RANLIB=ranlib
LAPACKLIBS=-llapack -lblas -lf2c # comment this line if you are not using LAPACK.
                             # On systems with a FORTRAN (not f2c'ed) version of LAPACK, -lf2c is
                             # not necessary; on others, -lf2c is equivalent to -lF77 -lI77

#LAPACKLIBS=-L/usr/local/atlas/lib -llapack -lcblas -lf77blas -latlas -lf2c # This works with   the ATLAS updated lapack and Linux_P4SSE2
                                    # from   http://www.netlib.org/atlas/archives/linux/

#LAPACKLIBS=-llapack -lgoto2 -lpthread -lf2c # This works with GotoBLAS
                                         # from http://www.tacc.utexas.edu/research-development /tacc-projects/

#LAPACKLIBS=-L/opt/intel/mkl/8.0.1/lib/32/ -lmkl_lapack -lmkl_ia32 -lguide -lf2c # This works with MKL 8.0.1 from
                   # http://www.intel.com/cd/software/products/asmo-na/eng/perflib/mkl/index.htm

LIBS=$(LAPACKLIBS)

all: liblevmar.a lmdemo

liblevmar.a: $(LIBOBJS)
    $(AR) crv liblevmar.a $(LIBOBJS)
    $(RANLIB) liblevmar.a

lmdemo: $(DEMOBJS) liblevmar.a
    $(CC) $(LDFLAGS) $(DEMOBJS) -o lmdemo -llevmar $(LIBS) -lm

lm.o: lm.c lm_core.c levmar.h misc.h compiler.h
Axb.o: Axb.c Axb_core.c levmar.h misc.h
misc.o: misc.c misc_core.c levmar.h misc.h
lmlec.o: lmlec.c lmlec_core.c levmar.h misc.h
lmbc.o: lmbc.c lmbc_core.c levmar.h misc.h compiler.h
lmblec.o: lmblec.c lmblec_core.c levmar.h misc.h
lmbleic.o: lmbleic.c lmbleic_core.c levmar.h misc.h

lmdemo.o: levmar.h

clean:
    @rm -f $(LIBOBJS) $(DEMOBJS)

cleanall: clean
    @rm -f lmdemo
    @rm -f liblevmar.a

depend:
    makedepend -f Makefile $(LIBSRCS) $(DEMOSRCS)

# DO NOT DELETE THIS LINE -- make depend depends on it.

Answer 1

您需要将-framework Accelerate传递给gcc。您还需要#include <Accelerate/Accelerate.h>。详细信息为here。

Answer 2

供参考，这是可行的makefile：

#
# Unix/Linux GCC Makefile for Levenberg - Marquardt minimization
# Under windows, use Makefile.vc for MSVC
#

CC=gcc
CONFIGFLAGS=#-ULINSOLVERS_RETAIN_MEMORY
#ARCHFLAGS=-march=pentium4 # YOU MIGHT WANT TO UNCOMMENT THIS FOR P4
CFLAGS=$(CONFIGFLAGS) $(ARCHFLAGS) -O3 -funroll-loops -Wall #-ffast-math #-pg
#LAPACKLIBS_PATH=/usr/local/lib # WHEN USING LAPACK, CHANGE THIS TO WHERE YOUR COMPILED LIBS ARE!
LDFLAGS=-L. # for non-OSX, add: -L$(LAPACKLIBS)
LIBOBJS=lm.o Axb.o misc.o lmlec.o lmbc.o lmblec.o lmbleic.o
LIBSRCS=lm.c Axb.c misc.c lmlec.c lmbc.c lmblec.c lmbleic.c
DEMOBJS=lmdemo.o
DEMOSRCS=lmdemo.c
AR=ar
RANLIB=ranlib

LAPACKLIBS=-framework Accelerate #This works for OSX where the SDK is installed.

LIBS=$(LAPACKLIBS)

all: liblevmar.a lmdemo

liblevmar.a: $(LIBOBJS)
    $(AR) crv liblevmar.a $(LIBOBJS)
    $(RANLIB) liblevmar.a

lmdemo: $(DEMOBJS) liblevmar.a
    $(CC) $(LDFLAGS) $(DEMOBJS) -o lmdemo -llevmar $(LIBS) -lm

lm.o: lm.c lm_core.c levmar.h misc.h compiler.h
Axb.o: Axb.c Axb_core.c levmar.h misc.h
misc.o: misc.c misc_core.c levmar.h misc.h
lmlec.o: lmlec.c lmlec_core.c levmar.h misc.h
lmbc.o: lmbc.c lmbc_core.c levmar.h misc.h compiler.h
lmblec.o: lmblec.c lmblec_core.c levmar.h misc.h
lmbleic.o: lmbleic.c lmbleic_core.c levmar.h misc.h

lmdemo.o: levmar.h

clean:
    @rm -f $(LIBOBJS) $(DEMOBJS)

cleanall: clean
    @rm -f lmdemo
    @rm -f liblevmar.a

depend:
    makedepend -f Makefile $(LIBSRCS) $(DEMOSRCS)

# DO NOT DELETE THIS LINE -- make depend depends on it.

尝试使用Accelerate Framework在mac上构建LEVMAR数学库

2 个答案: