dimanche 12 juin 2016

Can't compile CUDA + OpenGL program on Mac OS X El Capitan

I am writing a program that includes OpenGL and CUDA codes at the university and i can run it with Ubuntu Linux. The program has got many dependencies so i use a makefile and when i'm at the university with Linux i have no problems. Yesterday i tried running it on my MacBook at home and it didn't run. I set libraries paths properly, but when i try to compile using the makefile i get the following lines:

MBP-di-Nicolo:MATRIX_TEST Nico$ make
/Developer/NVIDIA/CUDA-7.5/bin/nvcc -ccbin g++   -m64  -Xcompiler -g -Xcompiler -arch -Xcompiler x86_64   -g -G -Xlinker -rpath -Xlinker /Developer/NVIDIA/CUDA-7.5/lib   -Xlinker -framework -Xlinker GLUT -o Matrix_test my_utils2.o Matrix_test.o Matrix.o -L/System/Library  -L/System/Library/Frameworks/OpenGL.framework/Libraries  -lGL -lGLU ../../common/lib/darwin/libGLEW.a -L. -lrt
nvlink fatal   : Could not find fatbin in 'my_utils2.o'
nvlink fatal   : elfLink internal error
make: *** [Matrix_test] Error 1
MBP-di-Nicolo:MATRIX_TEST Nico$ 

Here's the makefile:

PROGNAME = Matrix_test
#PROGNAME2 = read_file

CC = g++

include ./findcudalib.mk

# Location of the CUDA Toolkit
CUDA_PATH ?= /Developer/NVIDIA/CUDA-7.5


#DEK_SRC = ../pure-dek/src
#DEK_INCLUDE = -I../pure-dek/include

# internal flags
NVCCFLAGS   := -m${OS_SIZE} 
#NVCCFLAGS   := -m${OS_SIZE} --keep
CCFLAGS     := -g 
NVCCLDFLAGS := -g -G
LDFLAGS     :=

# Extra user flags
EXTRA_NVCCFLAGS   ?=
EXTRA_NVCCLDFLAGS ?=
EXTRA_LDFLAGS     ?=
EXTRA_CCFLAGS     ?=

# OS-specific build flags
ifneq ($(DARWIN),) 
 LDFLAGS += -rpath $(CUDA_PATH)/lib
 CCFLAGS += -arch $(OS_ARCH) $(STDLIB)  
else
 ifeq ($(OS_ARCH),armv7l)
 ifeq ($(abi),gnueabi)
  CCFLAGS += -mfloat-abi=softfp
else
  # default to gnueabihf
  override abi := gnueabihf
  LDFLAGS += --dynamic-linker=/lib/ld-linux-armhf.so.3
  CCFLAGS += -mfloat-abi=hard
endif
endif
endif

ifeq ($(ARMv7),1)
NVCCFLAGS += -target-cpu-arch ARM
ifneq ($(TARGET_FS),) 
CCFLAGS += --sysroot=$(TARGET_FS)
LDFLAGS += --sysroot=$(TARGET_FS)
LDFLAGS += -rpath-link=$(TARGET_FS)/lib
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib
LDFLAGS += -rpath-link=$(TARGET_FS)/usr/lib/arm-linux-$(abi)
endif
endif

# Debug build flags 
ifeq ($(dbg),1)
  NVCCFLAGS += -g -G
  TARGET := debug
else
  TARGET := release
endif

ALL_CCFLAGS :=
ALL_CCFLAGS += $(NVCCFLAGS)
ALL_CCFLAGS += $(addprefix -Xcompiler ,$(CCFLAGS))
ALL_CCFLAGS += $(EXTRA_NVCCFLAGS)
ALL_CCFLAGS += $(addprefix -Xcompiler ,$(EXTRA_CCFLAGS))

ALL_LDFLAGS :=
ALL_LDFLAGS += $(ALL_CCFLAGS)
ALL_LDFLAGS += $(NVCCLDFLAGS)
ALL_LDFLAGS += $(addprefix -Xlinker ,$(LDFLAGS))
ALL_LDFLAGS += $(EXTRA_NVCCLDFLAGS)
ALL_LDFLAGS += $(addprefix -Xlinker ,$(EXTRA_LDFLAGS))

# Common includes and paths for CUDA
EXT_LIB = /System/Library
INCLUDES  := 
LIBRARIES := -L$(EXT_LIB) 

# Makefile include to help find GL Libraries
EXEC            ?=
include ./findgllib.mk

# OpenGL specific libraries 
ifneq ($(DARWIN),)
# Mac OSX specific libraries and paths to include
 LIBRARIES += -L/System/Library/Frameworks/OpenGL.framework/Libraries 
 LIBRARIES += -lGL -lGLU ../../common/lib/darwin/libGLEW.a
 ALL_LDFLAGS += -Xlinker -framework -Xlinker GLUT
else
 LIBRARIES += -L../../common/lib/$(OSLOWER)/$(OS_ARCH) $(GLLINK)
 #LIBRARIES += -lglfw3 -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor -lGL -lpthread -ldl -lGLEW -lglut -lGLU
 LIBRARIES += -lglui -lglut -lGLU -lGL -lX11 -lXi -lXmu -lGLEW
endif

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

 # CUDA code generation flags
ifneq ($(OS_ARCH),armv7l)
GENCODE_SM10    := -gencode arch=compute_11,code=sm_11
endif
GENCODE_SM10    := -gencode arch=compute_11,code=sm_11
GENCODE_SM20    := -gencode arch=compute_20,code=sm_20
GENCODE_SM30    := -gencode arch=compute_30,code=sm_30 -gencode          arch=compute_35,code="sm_35,compute_35"
GENCODE_FLAGS   := $(GENCODE_SM11) $(GENCODE_SM20) $(GENCODE_SM30) 

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

# Target rules
all: build

build: $(PROGNAME) 


my_utils2.o: my_utils2.cu my_utils2.h
$(NVCC) $(INCLUDES) $(ALL_CCFLAGS) $(GENCODE_FLAGS) -o $@ -c $<

Matrix.o: Matrix.cu Matrix.h my_utils2.h
$(NVCC) $(INCLUDES) $(ALL_CCFLAGS) $(GENCODE_FLAGS) -o $@ -c $<

Matrix_test.o: Matrix_test.cu my_utils2.h
$(NVCC) $(INCLUDES) $(ALL_CCFLAGS) $(GENCODE_FLAGS) -o $@ -c $<


$(PROGNAME): my_utils2.o Matrix_test.o Matrix.o  
$(NVCC) $(ALL_LDFLAGS) -o $@ $+ $(LIBRARIES) -L. -lrt
mkdir -p ./bin/$(OS_ARCH)/$(OSLOWER)/$(TARGET)$(if $(abi),/$(abi))
cp $@ ./bin/$(OS_ARCH)/$(OSLOWER)/$(TARGET)$(if $(abi),/$(abi))

run: build
./$(PROGNAME)

clean:
rm -f *.o
#   rm -rf ./bin/$(OS_ARCH)/$(OSLOWER)/$(TARGET)$(if $(abi),/$(abi))/mergeSort

clobber: clean

I didn't modify the makefile used for Linux, except for two lines (the following are the old ones):

# Location of the CUDA Toolkit
CUDA_PATH ?= "/usr/local/cuda-7.5"

# Common includes and paths for CUDA
EXT_LIB = /usr/local/lib

Could you help me please?

Thanks a lot!!

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