[CMake] Issues with Library Dependency while building OpenCV Static

[lvicks]

Correction, the dynamic library was not linking, it simply wouldn't fail when
it couldn't find libraries, which is why I had errors importing.

I was able to fix this by forcing an include of /opt/local/lib in
CMakeList.txt with:
LINK_DIRECTORIES(/opt/local/lib)

I am still confused why the abundance of '/opt/local/lib' in the
CMakeCache.txt file did not cause make to add -L/opt/local/lib to the gcc
command.  GCC command below.

Can someone please shed some light? thanks

/usr/bin/c++    -fPIC   -W -Wall -Werror=return-type -Werror=address
-Werror=sequence-point -Wformat -Werror=format-security -Wmissing-prototypes
-Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo
-fdiagnostics-show-option -pthread -fomit-frame-pointer -msse -msse2 -O3
-DNDEBUG  -DNDEBUG -arch i386 -arch x86_64 -isysroot
/Developer/SDKs/MacOSX10.6.sdk -Wl,-search_paths_first
-Wl,-headerpad_max_install_names     
CMakeFiles/opencv_perf_core.dir/perf/perf_abs.cpp.o
CMakeFiles/opencv_perf_core.dir/perf/perf_addWeighted.cpp.o
CMakeFiles/opencv_perf_core.dir/perf/perf_arithm.cpp.o
CMakeFiles/opencv_perf_core.dir/perf/perf_bitwise.cpp.o
CMakeFiles/opencv_perf_core.dir/perf/perf_compare.cpp.o
CMakeFiles/opencv_perf_core.dir/perf/perf_convertTo.cpp.o
CMakeFiles/opencv_perf_core.dir/perf/perf_dft.cpp.o
CMakeFiles/opencv_perf_core.dir/perf/perf_dot.cpp.o
CMakeFiles/opencv_perf_core.dir/perf/perf_inRange.cpp.o
CMakeFiles/opencv_perf_core.dir/perf/perf_main.cpp.o
CMakeFiles/opencv_perf_core.dir/perf/perf_math.cpp.o
CMakeFiles/opencv_perf_core.dir/perf/perf_merge.cpp.o
CMakeFiles/opencv_perf_core.dir/perf/perf_minmaxloc.cpp.o
CMakeFiles/opencv_perf_core.dir/perf/perf_norm.cpp.o
CMakeFiles/opencv_perf_core.dir/perf/perf_precomp.cpp.o
CMakeFiles/opencv_perf_core.dir/perf/perf_reduce.cpp.o
CMakeFiles/opencv_perf_core.dir/perf/perf_split.cpp.o
CMakeFiles/opencv_perf_core.dir/perf/perf_stat.cpp.o  -o
../../bin/opencv_perf_core  ../../lib/libopencv_core.a
../../lib/libopencv_ts.a ../../lib/libopencv_highgui.a -lstdc++
../../lib/libopencv_imgproc.a ../../lib/libopencv_core.a -lstdc++
../../3rdparty/lib/liblibjpeg.a ../../3rdparty/lib/liblibpng.a
../../3rdparty/lib/liblibtiff.a ../../3rdparty/lib/libzlib.a
../../3rdparty/lib/liblibjasper.a /opt/local/lib/libImath.dylib
/opt/local/lib/libIlmImf.dylib /opt/local/lib/libIex.dylib
/opt/local/lib/libHalf.dylib /opt/local/lib/libIlmThread.dylib -ldc1394
-lavcodec -lavformat -lavutil -lswscale
/opt/local/include/../lib/libavcodec.a
/opt/local/include/../lib/libavformat.a
/opt/local/include/../lib/libavutil.a /opt/local/include/../lib/libswscale.a
-framework Cocoa /usr/lib/libbz2.dylib -framework VideoDecodeAcceleration
-lbz2 -framework QTKit -framework QuartzCore -framework AppKit 







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