Issue while trying to compile c++

[Gilaine]

Hello,

I am trying to use the library and I don't have a CMakeList.txt file, I have a make file like the following:

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

Copyright (c) 2017-2019, NVIDIA CORPORATION. All rights reserved.

Permission is hereby granted, free of charge, to any person obtaining a

copy of this software and associated documentation files (the "Software"),

to deal in the Software without restriction, including without limitation

the rights to use, copy, modify, merge, publish, distribute, sublicense,

and/or sell copies of the Software, and to permit persons to whom the

Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in

all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL

THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

DEALINGS IN THE SOFTWARE.

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

CUDA_VER:=10.0
ifeq ($(CUDA_VER),)
$(error "CUDA_VER is not set")
endif
TARGET_DEVICE = $(shell gcc -dumpmachine | cut -f1 -d -)
CXX:= g++
SRCS:= gstdsexample.cpp
INCS:= $(wildcard *.h)
LIB:=libnvdsgst_dsexample.so

NVDS_VERSION:=4.0

DEP:=dsexample_lib/libdsexample.a
DEP_FILES:=$(wildcard dsexample_lib/dsexample_lib.* )
DEP_FILES-=$(DEP)

CFLAGS+= -fPIC -DDS_VERSION="4.0.2"
-I /usr/local/cuda-$(CUDA_VER)/include
-I ../../includes

GST_INSTALL_DIR?=/opt/nvidia/deepstream/deepstream-$(NVDS_VERSION)/lib/gst-plugins/
LIB_INSTALL_DIR?=/opt/nvidia/deepstream/deepstream-$(NVDS_VERSION)/lib/

LIBS := -shared -Wl,-no-undefined
-L dsexample_lib -ldsexample
-L/usr/local/cuda-$(CUDA_VER)/lib64/ -lcudart
-lnppc -lnppig -lnpps -lnppicc -lnppidei
-L$(LIB_INSTALL_DIR) -lnvdsgst_helper -lnvdsgst_meta -lnvds_meta -lnvbufsurface -lnvbufsurftransform -lzmq
-Wl,-rpath,$(LIB_INSTALL_DIR)

OBJS:= $(SRCS:.cpp=.o)
ifeq ($(TARGET_DEVICE),aarch64)
PKGS:= gstreamer-1.0 gstreamer-base-1.0 gstreamer-video-1.0 opencv4
else
PKGS:= gstreamer-1.0 gstreamer-base-1.0 gstreamer-video-1.0 opencv
endif

CFLAGS+=$(shell pkg-config --cflags $(PKGS))
LIBS+=$(shell pkg-config --libs $(PKGS))

all: $(LIB)

%.o: %.cpp $(INCS) Makefile
@echo $(CFLAGS)
$(CXX) -c -o $@ $(CFLAGS) $<

$(LIB): $(OBJS) $(DEP) Makefile
@echo $(CFLAGS)
$(CXX) -o $@ $(OBJS) $(LIBS)

$(DEP): $(DEP_FILES)
$(MAKE) -C dsexample_lib/

install: $(LIB)
cp -rv $(LIB) $(GST_INSTALL_DIR)

clean:
rm -rf $(OBJS) $(LIB)

and I would like to know where I can add lines to compile and link your library.

Thanks in advance.

[OleguerCanal]

Oh hi @Gilaine
Sorry, I didnt see you opened an issue. Where you able to figure it out?
Maybe the easiest would be to install the library and use it as a package. If I have time one of these days I'll try to improve a bit this repo, had forgotten a bit about it haha