For this reason I downloaded the C++ library VTK and made a local build in the build subdirectory on a OSX environment.
I would like to compile a project using this library (particularly I am using the class vtkSmartPointer) with Makefile.
Consider for example the following source code:
#include<iostream>
#include<vtkSmartPointer.h>
#include<vtkCallbackCommand.h>
int main()
{
vtkSmartPointer<vtkCallbackCommand> keypressCallback =
vtkSmartPointer<vtkCallbackCommand>::New();
std::cout<<"hello world\n";
return 0;
}
For the Makefile I started from the second answer in this post to which I aded VTK library path:
CXX = g++
# OpenCV trunk
CXXFLAGS = -std=c++11 \
-I ../VTK/Common/Core/ -I ../VTK/build/Common/Core/ -I ../VTK/build/Utilities/KWIML/ \
-I ../VTK/Utilities/KWIML/ \
-L../VTK/build/lib \
-lvtkCommon -lvtkFiltering -lvtkImaging -lvtkGraphics -lvtkGenericFiltering -lvtkIO
SOURCES := $(wildcard *.cpp)
OBJECTS := $(patsubst %.cpp,%.o,$(SOURCES))
DEPENDS := $(patsubst %.cpp,%.d,$(SOURCES))
# ADD MORE WARNINGS!
WARNING := -Wall -Wextra
# .PHONY means these rules get executed even if
# files of those names exist.
.PHONY: all clean
# The first rule is the default, ie. "make",
# "make all" and "make parking" mean the same
all: parking
clean:
$(RM) $(OBJECTS) $(DEPENDS) parking
# Linking the executable from the object files
parking: $(OBJECTS)
$(CXX) $(WARNING) $(CXXFLAGS) $^ -o $@
-include $(DEPENDS)
%.o: %.cpp Makefile
$(CXX) $(WARNING) $(CXXFLAGS) -MMD -MP -c $< -o $@
My environment variable DYLD_LIBRARY_PATH has the value ../cmake_bin_dir/instDir/lib:../VTK/build/lib/.
When I try to compile running make, I get the following error:
ld: library not found for -lvtkCommon
clang: error: linker command failed with exit code 1 (use -v to see invocation)
What part of the Makefile or program or step in the process is not correct?
Thank you in advance.
