* CPV: media-libs/opencv-2.0.0-r1 * REPO: gentoo * USE: deprecated elibc_glibc kernel_linux openmp python test userland_GNU x86 >>> Unpacking source... >>> Unpacking OpenCV-2.0.0.tar.bz2 to /var/tmp/portage/media-libs/opencv-2.0.0-r1/work >>> Source unpacked in /var/tmp/portage/media-libs/opencv-2.0.0-r1/work >>> Preparing source in /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0 ... * Applying opencv-2.0.0-multilib.patch ...  [ ok ] >>> Source prepared. >>> Configuring source in /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0 ... >>> Working in BUILD_DIR: "/var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build" cmake -C /var/tmp/portage/media-libs/opencv-2.0.0-r1/temp/gentoo_common_config.cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_SKIP_RPATH=ON -DBUILD_examples=OFF -DBUILD_EXAMPLES=OFF -DBUILD_Examples=OFF -DBUILD_NEW_PYTHON_SUPPORT=ON -DBUILD_OCTAVE_SUPPORT=OFF -DBUILD_TESTS=ON -DENABLE_openmp=ON -DENABLE_OPENMP=ON -DENABLE_Openmp=ON -DUSE_IPP=OFF -DUSE_MMX=OFF -DUSE_O3=OFF -DUSE_OMIT_FRAME_POINTER=OFF -DUSE_SSE=OFF -DUSE_SSE2=OFF -DUSE_SSE3=OFF -DWITH_1394=OFF -DWITH_ffmpeg=OFF -DWITH_FFMPEG=OFF -DWITH_Ffmpeg=OFF -DWITH_gstreamer=OFF -DWITH_GSTREAMER=OFF -DWITH_Gstreamer=OFF -DWITH_gtk=OFF -DWITH_GTK=OFF -DWITH_Gtk=OFF -DWITH_jasper=OFF -DWITH_jpeg=OFF -DWITH_JPEG=OFF -DWITH_Jpeg=OFF -DWITH_png=OFF -DWITH_PNG=OFF -DWITH_Png=OFF -DWITH_tiff=OFF -DWITH_TIFF=OFF -DWITH_Tiff=OFF -DWITH_UNICAP=OFF -DWITH_v4l=OFF -DWITH_V4L=OFF -DWITH_V4l=OFF -DWITH_xine=OFF -DWITH_XINE=OFF -DWITH_Xine=OFF -DBUILD_SWIG_PYTHON_SUPPORT=ON -DCMAKE_BUILD_TYPE=Gentoo -DCMAKE_INSTALL_DO_STRIP=OFF -DCMAKE_USER_MAKE_RULES_OVERRIDE=/var/tmp/portage/media-libs/opencv-2.0.0-r1/temp/gentoo_rules.cmake /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0 loading initial cache file /var/tmp/portage/media-libs/opencv-2.0.0-r1/temp/gentoo_common_config.cmake -- The C compiler identification is GNU -- The CXX compiler identification is GNU -- Check for working C compiler: /usr/lib/ccache/bin/i686-pc-linux-gnu-gcc -- Check for working C compiler: /usr/lib/ccache/bin/i686-pc-linux-gnu-gcc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working CXX compiler: /usr/lib/ccache/bin/i686-pc-linux-gnu-g++ -- Check for working CXX compiler: /usr/lib/ccache/bin/i686-pc-linux-gnu-g++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Extracting svn version, please wait... -- SVNVERSION: -- Detected version of GNU GCC: 44 -- Looking for alloca.h -- Looking for alloca.h - found -- Looking for alloca -- Looking for alloca - not found -- Looking for unistd.h -- Looking for unistd.h - found -- Looking for pthread.h -- Looking for pthread.h - found -- Found JPEG: /usr/lib/libjpeg.so -- Found Jasper: /usr/lib/libjasper.so -- Found PythonInterp: /usr/bin/python -- Found PythonLibs: /usr/lib/libpython2.6.so -- IPP detected: -- Parsing 'cvconfig.h.cmake' running mkdir -p "/var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/unix-install/" 2>&1 -- -- General configuration for opencv 2.0.0 ===================================== -- -- Compiler: -- C++ flags (Release): -O2 -pipe -Wall -pthread -ffunction-sections -D_GLIBCXX_PARALLEL -fopenmp -O3 -DNDEBUG -ffast-math -DNDEBUG -- C++ flags (Debug): -O2 -pipe -Wall -pthread -ffunction-sections -D_GLIBCXX_PARALLEL -fopenmp -g -O0 -DDEBUG -D_DEBUG -- Linker flags (Release): -Wl,-O1 -- Linker flags (Debug): -Wl,-O1 -- -- GUI: -- GTK+ 2.x: FALSE -- GThread: FALSE -- -- Image I/O: -- JPEG: FALSE -- PNG: FALSE -- TIFF: FALSE -- JASPER: TRUE -- -- Video I/O: -- DC1394 1.x: FALSE -- DC1394 2.x: FALSE -- FFMPEG: 0 -- codec: -- format: -- util: -- swscale: -- gentoo-style: -- GStreamer: FALSE -- UniCap: FALSE -- V4L/V4L2: FALSE/FALSE -- Xine: FALSE -- -- Interfaces: -- Old Python: 1 -- Python: ON -- Use IPP: NO -- Build Documentation 0 -- -- Install path: /usr -- -- cvconfig.h is in: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build -- ----------------------------------------------------------------- -- -- <<< Gentoo configuration >>> Build type: Gentoo Install path: -- Configuring done -- Generating done -- Build files have been written to: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build >>> Source configured. >>> Compiling source in /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0 ... >>> Working in BUILD_DIR: "/var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build" make -j14 Scanning dependencies of target cxcore_pch_dephelp Scanning dependencies of target zlib Scanning dependencies of target cvaux_pch_dephelp Scanning dependencies of target flann Scanning dependencies of target cv_pch_dephelp Scanning dependencies of target ml_pch_dephelp Scanning dependencies of target highgui_pch_dephelp Scanning dependencies of target opencv_lapack Scanning dependencies of target cxcoretest_pch_dephelp Scanning dependencies of target cvtest_pch_dephelp [ 0%] Building CXX object src/cxcore/CMakeFiles/cxcore_pch_dephelp.dir/cxcore_pch_dephelp.o [ 0%] [ 1%] [ 2%] [ 2%] Building CXX object tests/cxcore/CMakeFiles/cxcoretest_pch_dephelp.dir/cxcoretest_pch_dephelp.o Building CXX object src/highgui/CMakeFiles/highgui_pch_dephelp.dir/highgui_pch_dephelp.o [ 2%] Building CXX object src/ml/CMakeFiles/ml_pch_dephelp.dir/ml_pch_dephelp.o Building CXX object src/cv/CMakeFiles/cv_pch_dephelp.dir/cv_pch_dephelp.o Building CXX object src/cvaux/CMakeFiles/cvaux_pch_dephelp.dir/cvaux_pch_dephelp.o [ 3%] [ 3%] [ 3%] [ 3%] [ 4%] Building CXX object tests/cv/CMakeFiles/cvtest_pch_dephelp.dir/cvtest_pch_dephelp.o [ 4%] Building C object 3rdparty/zlib/CMakeFiles/zlib.dir/inflate.o Building CXX object 3rdparty/flann/CMakeFiles/flann.dir/algorithms/dist.o Building C object 3rdparty/zlib/CMakeFiles/zlib.dir/crc32.o [ 4%] Building CXX object 3rdparty/flann/CMakeFiles/flann.dir/util/logger.o Building C object 3rdparty/zlib/CMakeFiles/zlib.dir/inftrees.o Building CXX object 3rdparty/flann/CMakeFiles/flann.dir/util/saving.o [ 4%] Building C object 3rdparty/zlib/CMakeFiles/zlib.dir/uncompr.o [ 4%] Building C object 3rdparty/zlib/CMakeFiles/zlib.dir/gzio.o [ 4%] Building CXX object 3rdparty/flann/CMakeFiles/flann.dir/util/random.o [ 4%] Building C object 3rdparty/zlib/CMakeFiles/zlib.dir/deflate.o [ 5%] Building C object 3rdparty/zlib/CMakeFiles/zlib.dir/trees.o [ 5%] [ 5%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dcopy.o Building C object 3rdparty/zlib/CMakeFiles/zlib.dir/example.o Linking CXX static library ../../lib/libml_pch_dephelp.a /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/flann/util/saving.cpp: In function ‘void flann::save_header(FILE*, const flann::NNIndex&)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/flann/util/saving.cpp:51: warning: ignoring return value of ‘size_t fwrite(const void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [ 5%] Building CXX object 3rdparty/flann/CMakeFiles/flann.dir/flann.o [ 5%] Built target ml_pch_dephelp [ 5%] Building CXX object 3rdparty/flann/CMakeFiles/flann.dir/nn/index_testing.o [ 5%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dgelsd.o Scanning dependencies of target pch_Generate_ml [ 5%] [ 5%] Building C object 3rdparty/zlib/CMakeFiles/zlib.dir/compress.o [ 5%] Generating _ml.h Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasq4.o [ 5%] Generating _ml.h.gch/ml_Gentoo.gch [ 5%] Building C object 3rdparty/zlib/CMakeFiles/zlib.dir/infback.o Linking CXX static library ../../lib/libcxcore_pch_dephelp.a [ 5%] [ 5%] Building C object 3rdparty/zlib/CMakeFiles/zlib.dir/adler32.o Built target cxcore_pch_dephelp [ 5%] Building C object 3rdparty/zlib/CMakeFiles/zlib.dir/zutil.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slasq4.c: In function ‘slasq4_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slasq4.c:19: warning: ‘s’ may be used uninitialized in this function Linking CXX static library ../../lib/libcxcoretest_pch_dephelp.a Linking CXX static library ../../lib/libcvtest_pch_dephelp.a Scanning dependencies of target pch_Generate_cxcore [ 6%] [ 6%] Building C object 3rdparty/zlib/CMakeFiles/zlib.dir/inffast.o [ 7%] [ 7%] Linking CXX static library ../../lib/libhighgui_pch_dephelp.a [ 7%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlarrb.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlaswp.o Generating _cxcore.h [ 7%] Built target cxcoretest_pch_dephelp Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlasv2.o [ 7%] [ 7%] [ 7%] Generating _cxcore.h.gch/cxcore_Gentoo.gch Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlasd4.o Built target cvtest_pch_dephelp [ 7%] [ 7%] Built target highgui_pch_dephelp Scanning dependencies of target pch_Generate_cxcoretest Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlazq4.o [ 7%] Scanning dependencies of target pch_Generate_highgui Generating cxcoretest.h Linking CXX static library ../../lib/libcv_pch_dephelp.a [ 7%] Generating _highgui.h [ 7%] Generating cxcoretest.h.gch/cxcoretest_Gentoo.gch Linking CXX static library ../../lib/libcvaux_pch_dephelp.a [ 7%] Linking C static library ../lib/libzlib.a /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlasv2.c: In function ‘dlasv2_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlasv2.c:24: warning: ‘tsign’ may be used uninitialized in this function Generating _highgui.h.gch/highgui_Gentoo.gch [ 7%] [ 7%] [ 7%] Scanning dependencies of target pch_Generate_cvtest Built target cv_pch_dephelp Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sgelsd.o [ 7%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dorgqr.o Generating cvtest.h Scanning dependencies of target pch_Generate_cv [ 7%] [ 7%] [ 7%] Generating cvtest.h.gch/cvtest_Gentoo.gch [ 7%] Built target zlib Built target cvaux_pch_dephelp [ 8%] Generating _cv.h Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dtrmm.o Scanning dependencies of target pch_Generate_cvaux [ 8%] [ 8%] Generating _cv.h.gch/cv_Gentoo.gch /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlazq4.c: In function ‘dlazq4_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlazq4.c:16: warning: ‘s’ may be used uninitialized in this function Generating _cvaux.h [ 8%] [ 8%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dsyevr.o Generating _cvaux.h.gch/cvaux_Gentoo.gch /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dorgqr.c: In function ‘dorgqr_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dorgqr.c:18: warning: ‘ki’ may be used uninitialized in this function [ 8%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasd8.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sgelsd.c: In function ‘sgelsd_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sgelsd.c:27: warning: ‘mnthr’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sgelsd.c:43: warning: ‘wlalsd’ may be used uninitialized in this function [ 8%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slazq3.o [ 8%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sorglq.o [ 8%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sgetri.o [ 9%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlasd2.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slasd8.c: In function ‘slasd8_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slasd8.c:28: warning: ‘difrj’ may be used uninitialized in this function [ 9%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dorgbr.o [ 9%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sorglq.c: In function ‘sorglq_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sorglq.c:17: warning: ‘ki’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slarrc.o [ 9%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sstemr.o [ 9%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlae2.o [ 9%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlasdq.o [ 9%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sgemm.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlasd2.c: In function ‘dlasd2_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlasd2.c:34: warning: ‘jprev’ may be used uninitialized in this function [ 10%] [ 10%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sgemv.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlaed1.o [ 10%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sbdsdc.o [ 10%] [ 10%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slaset.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slabad.o [ 10%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slae2.o [ 11%] [ 11%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dorgl2.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlasr.o [ 11%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/ssterf.o [ 11%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sscal.o [ 11%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slauu2.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sbdsdc.c: In function ‘sbdsdc_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sbdsdc.c:31: warning: ‘ivt’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sbdsdc.c:31: warning: ‘difl’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sbdsdc.c:31: warning: ‘difr’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sbdsdc.c:33: warning: ‘poles’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sbdsdc.c:51: warning: ‘givcol’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sbdsdc.c:60: warning: ‘givnum’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sbdsdc.c:25: warning: ‘z__’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sbdsdc.c:25: warning: ‘ic’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sbdsdc.c:27: warning: ‘is’ may be used uninitialized in this function [ 11%] [ 11%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dscal.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlaeda.o [ 11%] Built target pch_Generate_cvtest [ 12%] [ 12%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlasq2.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/ssytd2.o [ 12%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slaed3.o [ 12%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlazq3.o [ 12%] [ 12%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sgeqr2.o Built target pch_Generate_highgui [ 12%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlarrv.o [ 13%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sormlq.o [ 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/var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dormql.c: In function ‘dormql_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dormql.c:26: warning: ‘nb’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slauum.o [ 14%] [ 14%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dorml2.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slascl.o [ 14%] In file included from /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/flann/flann.cpp:39: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/flann/util/saving.h: In function ‘void flann::save_value(FILE*, const T&, int) [with T = int]’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/flann/algorithms/kdtree_index.h:243: instantiated from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/flann/util/saving.h:73: warning: ignoring return value of ‘size_t fwrite(const void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/flann/util/saving.h: In function ‘void flann::save_value(FILE*, const T&, int) [with T = flann::KDTreeIndex::TreeSt]’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/flann/algorithms/kdtree_index.h:347: instantiated from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/flann/util/saving.h:73: warning: ignoring return value of ‘size_t fwrite(const void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/flann/util/saving.h: In function ‘void flann::save_value(FILE*, const T&, int) [with T = float]’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/flann/algorithms/kmeans_index.h:499: instantiated from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/flann/util/saving.h:73: warning: ignoring return value of ‘size_t fwrite(const void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/flann/util/saving.h: In function ‘void flann::save_value(FILE*, const T&, int) [with T = flann::KMeansIndex::KMeansNodeSt]’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/flann/algorithms/kmeans_index.h:611: instantiated from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/flann/util/saving.h:73: warning: ignoring return value of ‘size_t fwrite(const void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [ 14%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sswap.o Linking CXX static library ../lib/libflann.a Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sorgl2.o [ 15%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dsytd2.o [ 15%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slaed4.o [ 15%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasq1.o [ 15%] [ 15%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlas2.o Built target flann [ 15%] [ 15%] Built target pch_Generate_ml Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dsyr2k.o [ 15%] [ 16%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasdt.o [ 16%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dtrti2.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slaneg.o [ 16%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dsytrd.o [ 16%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slarfg.o [ 16%] [ 17%] Built target pch_Generate_cxcoretest Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/spotrs.o [ 17%] [ 17%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/precomp.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlasd7.o [ 18%] [ 18%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlaebz.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasd4.o [ 18%] [ 18%] Built target pch_Generate_cxcore Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dstebz.o [ 18%] [ 18%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlarre.c: In function ‘dlarre_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlarre.c:51: warning: ‘irange’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlarre.c:26: warning: ‘mb’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlarre.c:38: warning: ‘wend’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlarre.c:72: warning: ‘usedqd’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlasd8.o [ 18%] [ 19%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/pow_ii.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dormbr.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slarra.o [ 19%] [ 19%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dsytrf.o [ 19%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlasd7.c: In function ‘dlasd7_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlasd7.c:30: warning: ‘jprev’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dbdsqr.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlasq1.o [ 19%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/snrm2.o [ 19%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlasd8.c: In function ‘dlasd8_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlasd8.c:30: warning: ‘difrj’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slassq.o [ 20%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dsterf.o [ 20%] [ 20%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sgesv.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlamrg.o [ 20%] Built target pch_Generate_cv [ 20%] [ 20%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slapy2.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlarnv.o [ 20%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dgels.o [ 20%] [ 21%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dgetri.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasda.o [ 21%] [ 21%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasd5.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlasd0.o [ 21%] [ 21%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/strmm.o [ 21%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dgelq2.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dstebz.c: In function ‘dstebz_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dstebz.c:32: warning: ‘wlu’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dstebz.c:32: warning: ‘wul’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/ssytrd.o [ 22%] [ 22%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlasd6.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/s_copy.o [ 22%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasrt.o [ 22%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/ssymv.o [ 22%] [ 22%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlasq5.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slamrg.o [ 22%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/ssyr2k.o [ 23%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slansy.o [ 23%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlaed9.o [ 23%] [ 23%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlauu2.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlassq.o [ 23%] [ 23%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slacpy.o [ 24%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlaset.o [ 24%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlagts.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slaisnan.o [ 25%] [ 25%] Built target pch_Generate_cvaux Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlalsd.o [ 25%] [ 25%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dtrsm.o [ 25%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slas2.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/pow_di.o [ 26%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlarrj.o [ 26%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlaed4.o [ 26%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dpotf2.o [ 26%] [ 26%] [ 26%] [ 26%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasdq.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slansy.c: In function ‘slansy_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slansy.c:21: warning: ‘value’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sorm2l.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlasq3.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/ssteqr.o [ 27%] [ 27%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dnrm2.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dbdsdc.o [ 27%] [ 27%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slatrd.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sorm2r.o [ 27%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlaed8.o [ 27%] [ 28%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dgesv.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dgetf2.o [ 28%] [ 28%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/strtri.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlasq4.o [ 28%] [ 28%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slaruv.o [ 28%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasd1.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slaed0.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaed8.c: In function ‘dlaed8_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaed8.c:28: warning: ‘jlam’ may be used uninitialized in this function [ 28%] [ 29%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dbdsdc.c: In function ‘dbdsdc_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dbdsdc.c:32: warning: ‘ivt’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dbdsdc.c:32: warning: ‘difl’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dbdsdc.c:32: warning: ‘difr’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dbdsdc.c:38: warning: ‘poles’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dbdsdc.c:59: warning: ‘givcol’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dbdsdc.c:63: warning: ‘givnum’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dbdsdc.c:26: warning: ‘z__’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dbdsdc.c:26: warning: ‘ic’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dbdsdc.c:28: warning: ‘is’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slaeda.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/ieeeck.o [ 29%] [ 29%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlanst.o [ 29%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sorml2.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dswap.o [ 29%] [ 29%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlasrt.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaruv.c: In function ‘slaruv_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaruv.c:51: warning: ‘it1’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaruv.c:51: warning: ‘it2’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaruv.c:51: warning: ‘it3’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaruv.c:51: warning: ‘it4’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slagtf.o [ 30%] [ 30%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sormql.o [ 30%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dsyr2.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/spotrf.o [ 30%] [ 30%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlasq4.c: In function ‘dlasq4_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlasq4.c:20: warning: ‘s’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlascl.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dpotri.o [ 30%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlanst.c: In function ‘dlanst_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlanst.c:20: warning: ‘anorm’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlarrr.o [ 31%] [ 31%] [ 31%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dtrtri.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasr.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlarra.o [ 31%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaed0.c: In function ‘slaed0_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaed0.c:31: warning: ‘iperm’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaed0.c:31: warning: ‘iwrem’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaed0.c:34: warning: ‘iqptr’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaed0.c:41: warning: ‘igivcl’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaed0.c:48: warning: ‘igivpt’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaed0.c:48: warning: ‘iprmpt’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaed0.c:25: warning: ‘iq’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlaed6.o [ 31%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dormlq.o [ 31%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sormql.c: In function ‘sormql_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sormql.c:26: warning: ‘nb’ may be used uninitialized in this function [ 31%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlaed5.o [ 32%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlaev2.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dstemr.o [ 32%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dsyr2.c: In function ‘dsyr2_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dsyr2.c:11: warning: ‘jx’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dsyr2.c:11: warning: ‘jy’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dsyr2.c:11: warning: ‘kx’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dsyr2.c:11: warning: ‘ky’ may be used uninitialized in this function [ 32%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dsytf2.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlarf.o [ 32%] [ 32%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlals0.o [ 32%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dpotrf.o [ 33%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlasd5.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlarrd.o [ 33%] [ 33%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slarrd.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slaebz.o [ 33%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slaed6.o [ 33%] [ 33%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaed6.c: In function ‘dlaed6_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaed6.c:24: warning: ‘sclinv’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sorgbr.o [ 33%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/xerbla.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dasum.o [ 34%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slarrr.o [ 34%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slaswp.o [ 34%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dgesdd.o [ 34%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlarrf.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/xerbla.c: In function ‘xerbla_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/xerbla.c:37: warning: format ‘%2i’ expects type ‘int’, but argument 3 has type ‘integer’ [ 34%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sgetrf.o [ 34%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlals0.c: In function ‘dlals0_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlals0.c:34: warning: ‘difrj’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sgelq2.o [ 35%] [ 35%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlaruv.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/f77_aloc.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaed6.c: In function ‘slaed6_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaed6.c:23: warning: ‘sclinv’ may be used uninitialized in this function [ 35%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slarrd.c: In function ‘slarrd_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slarrd.c:32: warning: ‘wlu’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slarrd.c:32: warning: ‘wul’ may be used uninitialized in this function [ 35%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlarrd.c: In function ‘dlarrd_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlarrd.c:34: warning: ‘wlu’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlarrd.c:34: warning: ‘wul’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/strmv.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlasda.o [ 35%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/s_cat.o [ 35%] [ 36%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlarrf.c: In function ‘dlarrf_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlarrf.c:24: warning: ‘indx’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slarrv.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlaneg.o [ 36%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaruv.c: In function ‘dlaruv_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaruv.c:51: warning: ‘it1’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaruv.c:51: warning: ‘it2’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaruv.c:51: warning: ‘it3’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaruv.c:51: warning: ‘it4’ may be used uninitialized in this function [ 36%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlange.o [ 36%] [ 36%] [ 36%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlarfb.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slarf.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slalsd.o [ 36%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slanst.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dsyr.o [ 37%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlaed2.o [ 37%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlaisnan.o [ 37%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slarft.o [ 37%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlange.c: In function ‘dlange_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlange.c:21: warning: ‘value’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlarfg.o [ 37%] [ 37%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/strmv.c: In function ‘strmv_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/strmv.c:10: warning: ‘kx’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/strti2.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slarre.o [ 38%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slanst.c: In function ‘slanst_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slanst.c:20: warning: ‘anorm’ may be used uninitialized in this function [ 38%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dsytri.o [ 38%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dsyr.c: In function ‘dsyr_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dsyr.c:15: warning: unused variable ‘a_offset’ /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dsyr.c:15: warning: unused variable ‘a_dim1’ Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlamch.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sdot.o [ 38%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slaed7.o [ 38%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/strtrs.o [ 38%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slaed2.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaed2.c: In function ‘dlaed2_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaed2.c:25: warning: ‘pj’ may be used uninitialized in this function [ 38%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sorg2r.o [ 39%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/pow_ri.o [ 39%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dtrmv.o [ 39%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dtrtrs.o [ 39%] [ 39%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slals0.o [ 39%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/ssyr2.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sgels.o [ 40%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlaed3.o [ 40%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlartg.o [ 40%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasv2.o [ 40%] [ 40%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/spotri.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slarrv.c: In function ‘slarrv_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slarrv.c:36: warning: ‘bstw’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slarrv.c:81: warning: ‘bstres’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slaed9.o [ 40%] [ 41%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sgesdd.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dgebd2.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dtrmv.c: In function ‘dtrmv_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dtrmv.c:10: warning: ‘kx’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slals0.c: In function ‘slals0_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slals0.c:32: warning: ‘difrj’ may be used uninitialized in this function [ 41%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dgesdd.c: In function ‘dgesdd_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dgesdd.c:33: warning: ‘mnthr’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dgesdd.c:44: warning: ‘bdspac’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dgesdd.c:24: warning: ‘ir’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dgesdd.c:24: warning: ‘il’ may be used uninitialized in this function [ 41%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlarrc.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/ssyr2.c: In function ‘ssyr2_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/ssyr2.c:10: warning: ‘jx’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/ssyr2.c:10: warning: ‘jy’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/ssyr2.c:10: warning: ‘kx’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/ssyr2.c:10: warning: ‘ky’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaed2.c: In function ‘slaed2_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaed2.c:24: warning: ‘pj’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sgetf2.o [ 41%] [ 41%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sormtr.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slarnv.o [ 41%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slarre.c: In function ‘slarre_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slarre.c:47: warning: ‘irange’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slarre.c:24: warning: ‘mb’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slarre.c:36: warning: ‘wend’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slarre.c:54: warning: ‘usedqd’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/ilaenv.o [ 41%] [ 42%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slaed1.o [ 42%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sgelqf.o [ 42%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dsytrs.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasq6.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slasv2.c: In function ‘slasv2_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slasv2.c:23: warning: ‘tsign’ may be used uninitialized in this function [ 42%] [ 42%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sgebrd.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasd3.o [ 42%] [ 43%] [ 43%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/ddot.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sgebd2.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dgemv.o [ 43%] [ 43%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sbdsqr.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/drot.o [ 43%] [ 43%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dger.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slar1v.o [ 43%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sgeqrf.o [ 44%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slagts.o [ 44%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlaed7.o [ 44%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlar1v.o [ 44%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/saxpy.o [ 44%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sgetrs.o [ 44%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slarfb.o [ 45%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasd0.o [ 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3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sstebz.o [ 47%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dorglq.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slange.c: In function ‘slange_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slange.c:21: warning: ‘value’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/daxpy.o [ 47%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sstein.o [ 47%] [ 47%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/isamax.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slartg.o [ 48%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slarrf.c: In function ‘slarrf_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slarrf.c:23: warning: ‘indx’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/iparmq.o [ 48%] [ 48%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slazq4.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasd6.o [ 48%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasq2.o [ 48%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sorgqr.c: In function ‘sorgqr_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sorgqr.c:17: warning: ‘ki’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlarft.o [ 48%] [ 48%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlalsa.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dgeqrf.o [ 49%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dorglq.c: In function ‘dorglq_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dorglq.c:18: 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warning: ‘onenrm’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sstein.c:28: warning: ‘gpind’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sstein.c:33: warning: ‘ortol’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dorm2l.o [ 49%] [ 50%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasd2.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dpotrs.o [ 50%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlansy.o [ 50%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/strsm.o [ 50%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slasq3.o [ 50%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slazq4.c: In function ‘slazq4_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slazq4.c:15: warning: ‘s’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlarrk.o [ 50%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlagtf.o [ 51%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlabrd.o [ 51%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sstebz.c: In function ‘sstebz_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sstebz.c:31: warning: ‘wlu’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/sstebz.c:31: warning: ‘wul’ may be used uninitialized in this function Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dgemm.o [ 51%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlacpy.o [ 51%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dstein.c: In function ‘dstein_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dstein.c:25: warning: ‘xjm’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dstein.c:52: warning: ‘dtpcrt’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dstein.c:52: warning: ‘onenrm’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dstein.c:33: warning: ‘gpind’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dstein.c:38: warning: ‘ortol’ may be used uninitialized in this function [ 51%] [ 51%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dgelqf.o [ 51%] Building C object 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function ‘slasd7_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slasd7.c:26: warning: ‘jprev’ may be used uninitialized in this function [ 54%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slamch.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dsyrk.o [ 54%] [ 54%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dgetrf.o [ 55%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlaed0.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/sasum.o [ 55%] [ 55%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/dlatrd.o Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/ssyrk.o [ 55%] Building C object 3rdparty/lapack/CMakeFiles/opencv_lapack.dir/slarrb.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaed8.c: In function ‘slaed8_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/slaed8.c:27: warning: ‘jlam’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaed0.c: In function ‘dlaed0_’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaed0.c:32: warning: ‘iperm’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaed0.c:35: warning: ‘iwrem’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaed0.c:39: warning: ‘iqptr’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaed0.c:48: warning: ‘igivcl’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaed0.c:52: warning: ‘igivpt’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaed0.c:55: warning: ‘iprmpt’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/3rdparty/lapack/dlaed0.c:26: warning: ‘iq’ may be used uninitialized in this function Linking C static library ../lib/libopencv_lapack.a [ 55%] Built target opencv_lapack Scanning dependencies of target cxcore [ 55%] [ 55%] [ 56%] [ 56%] [ 56%] Building CXX object src/cxcore/CMakeFiles/cxcore.dir/cxarray.o Building CXX object src/cxcore/CMakeFiles/cxcore.dir/cxconvert.o Building CXX object src/cxcore/CMakeFiles/cxcore.dir/cxpersistence.o [ 56%] Building CXX object src/cxcore/CMakeFiles/cxcore.dir/cxsystem.o Building CXX object src/cxcore/CMakeFiles/cxcore.dir/cxtables.o [ 56%] Building CXX object src/cxcore/CMakeFiles/cxcore.dir/cxdxt.o [ 56%] Building CXX object src/cxcore/CMakeFiles/cxcore.dir/cxmatmul.o [ 56%] Building CXX object 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src/cv/CMakeFiles/cv.dir/cvtemplmatch.o [ 68%] Generating cvaliases_autogen.i [ 68%] Swig source [ 68%] Swig source /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cv/cvhaar.cpp: In function ‘CvHaarClassifierCascade* cvLoadHaarClassifierCascade(const char*, CvSize)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cv/cvhaar.cpp:1751: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [ 68%] [ 68%] Building CXX object src/cv/CMakeFiles/cv.dir/cvconvhull.o [ 68%] Building CXX object src/cv/CMakeFiles/cv.dir/cvmser.o [ 69%] Building CXX object src/cv/CMakeFiles/cv.dir/cvtables.o Building CXX object src/cv/CMakeFiles/cv.dir/cvcamshift.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:221: Warning(312): Nested union not currently supported (ignored). /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:227: Warning(312): Nested union not currently supported (ignored). [ 69%] Building CXX object src/cv/CMakeFiles/cv.dir/cvoptflowhs.o [ 69%] Building CXX object src/cv/CMakeFiles/cv.dir/cvcolor.o [ 69%] Building CXX object src/cv/CMakeFiles/cv.dir/cvstereobm.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:2564: Warning(362): operator= ignored /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:2707: Warning(362): operator= ignored /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:221: Warning(312): Nested union not currently supported (ignored). /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:227: Warning(312): Nested union not currently supported (ignored). Linking CXX executable ../../bin/mltest /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:4267: Warning(314): 'lambda' is a python keyword, renaming to '_lambda' CMakeFiles/mltest.dir/src/slmltests.o: In function `CV_SLMLTest::run_test_case(int)': slmltests.cpp:(.text._ZN11CV_SLMLTest13run_test_caseEi+0xa5): warning: the use of `tmpnam' is dangerous, better use `mkstemp' [ 69%] Built target mltest [ 69%] Building CXX object src/cv/CMakeFiles/cv.dir/cvderiv.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:2564: Warning(362): operator= ignored /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/include/opencv/ml.h:737: Warning(312): Nested union not currently supported (ignored). /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:2707: Warning(362): operator= ignored /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:4267: Warning(314): 'lambda' is a python keyword, renaming to '_lambda' /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/./extensions.i:56: Warning(303): %extend defined for an undeclared class CvFileStorage. /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/./extensions.i:62: Warning(303): %extend defined for an undeclared class CvPOSITObject. /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/./extensions.i:63: Warning(303): %extend defined for an undeclared class CvFeatureTree. [ 69%] Building CXX object src/cv/CMakeFiles/cv.dir/cvlkpyramid.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/./extensions.i:56: Warning(303): %extend defined for an undeclared class CvFileStorage. /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/./extensions.i:62: Warning(303): %extend defined for an undeclared class CvPOSITObject. /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/./extensions.i:63: Warning(303): %extend defined for an undeclared class CvFeatureTree. [ 70%] Building CXX object src/cv/CMakeFiles/cv.dir/cvsegmentation.o [ 70%] Building CXX object src/cv/CMakeFiles/cv.dir/cvrotcalipers.o [ 70%] Building CXX object src/cv/CMakeFiles/cv.dir/cvfeaturetree.o [ 70%] Building CXX object src/cv/CMakeFiles/cv.dir/cvsurf.o [ 70%] Building CXX object src/cv/CMakeFiles/cv.dir/cvmoments.o [ 70%] Building CXX object src/cv/CMakeFiles/cv.dir/cvcondens.o [ 70%] Building CXX object src/cv/CMakeFiles/cv.dir/cvemd.o Linking CXX executable ../../bin/cxcoretest [ 71%] Building CXX object src/cv/CMakeFiles/cv.dir/cvlinefit.o [ 71%] Built target cxcoretest [ 71%] Building CXX object src/cv/CMakeFiles/cv.dir/cvmotempl.o [ 71%] Building CXX object src/cv/CMakeFiles/cv.dir/cvpyramids.o [ 71%] Building CXX object src/cv/CMakeFiles/cv.dir/cvcontours.o [ 71%] Building CXX object src/cv/CMakeFiles/cv.dir/cvutils.o [ 71%] Building CXX object src/cv/CMakeFiles/cv.dir/cvoptflowgf.o [ 72%] Building CXX object src/cv/CMakeFiles/cv.dir/cvcalibration.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:885: Warning(451): Setting a const char * variable may leak memory. /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:901: Warning(451): Setting a const char * variable may leak memory. /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:910: Warning(451): Setting a const char * variable may leak memory. /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:911: Warning(451): Setting a const char * variable may leak memory. [ 72%] Building CXX object src/cv/CMakeFiles/cv.dir/cvspilltree.o [ 72%] Building CXX object src/cv/CMakeFiles/cv.dir/cvgeometry.o [ 72%] Building CXX object src/cv/CMakeFiles/cv.dir/cvsmooth.o [ 72%] Building CXX object src/cv/CMakeFiles/cv.dir/cvfilter.o [ 72%] Building CXX object src/cv/CMakeFiles/cv.dir/cvfloodfill.o [ 72%] Building CXX object src/cv/CMakeFiles/cv.dir/cvprecomp.o [ 73%] Building CXX object src/cv/CMakeFiles/cv.dir/cvcalccontrasthistogram.o [ 73%] Building CXX object src/cv/CMakeFiles/cv.dir/cvoptflowlk.o [ 73%] Building CXX object src/cv/CMakeFiles/cv.dir/cvpgh.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cv/cvutils.cpp: In function ‘void cvCopyMakeBorder(const CvArr*, CvArr*, CvPoint, int, CvScalar)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cv/cvutils.cpp:290: warning: dereferencing pointer ‘ivalue’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cv/cvutils.cpp:301: warning: dereferencing pointer ‘ivalue’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cv/cvutils.cpp:289: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cv/cvutils.cpp:301: warning: dereferencing pointer ‘’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cv/cvutils.cpp:301: note: initialized from here [ 73%] Building CXX object src/cv/CMakeFiles/cv.dir/cvposit.o [ 73%] Building CXX object src/cv/CMakeFiles/cv.dir/cvaccum.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:2721: Warning(454): Setting a pointer/reference variable may leak memory. /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:2722: Warning(454): Setting a pointer/reference variable may leak memory. /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:2733: Warning(454): Setting a pointer/reference variable may leak memory. /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:2734: Warning(454): Setting a pointer/reference variable may leak memory. /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:3279: Warning(314): 'lambda' is a python keyword, renaming to '_lambda' /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/../filtered/cv.h:3279: Warning(314): 'lambda' is a python keyword, renaming to '_lambda' :0: Warning(314): 'lambda' is a python keyword, renaming to '_lambda' Scanning dependencies of target _ml [ 74%] [ 74%] Building CXX object interfaces/swig/python/CMakeFiles/_ml.dir/mlPYTHON_wrap.o Building CXX object interfaces/swig/python/CMakeFiles/_ml.dir/pyhelpers.o Linking CXX shared library ../../lib/libcv.so [ 74%] Built target cv Scanning dependencies of target highgui Scanning dependencies of target _cv [ 74%] [ 75%] [ 75%] [ 75%] [ 75%] [ 75%] [ 75%] Building CXX object src/highgui/CMakeFiles/highgui.dir/cvcap_images.o Building CXX object interfaces/swig/python/CMakeFiles/_cv.dir/cvPYTHON_wrap.o Building CXX object interfaces/swig/python/CMakeFiles/_cv.dir/cvshadow.o Building CXX object src/highgui/CMakeFiles/highgui.dir/cvcap.o Building CXX object src/highgui/CMakeFiles/highgui.dir/image.o [ 75%] Building CXX object src/highgui/CMakeFiles/highgui.dir/loadsave.o [ 75%] [ 75%] [ 75%] Building CXX object src/highgui/CMakeFiles/highgui.dir/precomp.o Building CXX object interfaces/swig/python/CMakeFiles/_cv.dir/error.o [ 76%] Building CXX object src/highgui/CMakeFiles/highgui.dir/utils.o [ 76%] Building CXX object src/highgui/CMakeFiles/highgui.dir/window.o Building CXX object interfaces/swig/python/CMakeFiles/_cv.dir/pyhelpers.o Building CXX object src/highgui/CMakeFiles/highgui.dir/cvcap_v4l.o Building CXX object src/highgui/CMakeFiles/highgui.dir/bitstrm.o [ 76%] Building CXX object src/highgui/CMakeFiles/highgui.dir/grfmt_exr.o [ 76%] Building CXX object src/highgui/CMakeFiles/highgui.dir/grfmt_jpeg2000.o [ 76%] Building CXX object src/highgui/CMakeFiles/highgui.dir/grfmt_base.o [ 76%] [ 76%] Building CXX object src/highgui/CMakeFiles/highgui.dir/grfmt_tiff.o Building CXX object src/highgui/CMakeFiles/highgui.dir/grfmt_pxm.o [ 77%] Building CXX object src/highgui/CMakeFiles/highgui.dir/grfmt_jpeg.o [ 77%] [ 77%] Building CXX object src/highgui/CMakeFiles/highgui.dir/grfmt_sunras.o Building CXX object src/highgui/CMakeFiles/highgui.dir/grfmt_bmp.o [ 77%] Building CXX object src/highgui/CMakeFiles/highgui.dir/grfmt_png.o [ 77%] Building CXX object src/highgui/CMakeFiles/highgui.dir/grfmt_imageio.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/highgui/bitstrm.cpp: In member function ‘virtual void cv::WBaseStream::writeBlock()’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/highgui/bitstrm.cpp:384: warning: ignoring return value of ‘size_t fwrite(const void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/highgui/grfmt_tiff.cpp: In member function ‘virtual bool cv::TiffEncoder::write(const cv::Mat&, const std::__cxx1998::vector >&)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/highgui/grfmt_tiff.cpp:402: warning: ignoring return value of ‘size_t fwrite(const void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/highgui/loadsave.cpp: In function ‘void* cv::imdecode_(const cv::Mat&, int, int, cv::Mat*)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/highgui/loadsave.cpp:325: warning: ignoring return value of ‘size_t fwrite(const void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result Linking CXX shared library ../../lib/libhighgui.so [ 77%] Built target highgui [ 77%] [ 78%] Scanning dependencies of target cvhaartraining Scanning dependencies of target cvaux Swig source Generating generated0.i [ 79%] [ 79%] Generated 315 functions 2DRotationMatrix(center, angle, scale, map_matrix) -> None Abs(src, dst) -> None AbsDiff(src1, src2, dst) -> None AbsDiffS(src, dst, value) -> None Acc(image, sum [, mask]) -> None AdaptiveThreshold(src, dst, max_value [, adaptive_method [, threshold_type [, block_size [, param1]]]]) -> None Add(src1, src2, dst [, mask]) -> None AddS(src1, value, dst [, mask]) -> None AddWeighted(src1, alpha, src2, beta, gamma, dst) -> None And(src1, src2, dst [, mask]) -> None AndS(src1, value, dst [, mask]) -> None ApproxChains(src_seq, storage [, method [, parameter [, minimal_perimeter [, recursive]]]]) -> CvSeq* ArcLength(curve [, slice [, is_closed]]) -> double Avg(arr [, mask]) -> CvScalar AvgSdv(arr [, mask]) -> mean,std_dev BackProjectPCA(proj, avg, eigenvects, result) -> None BoundingRect(points [, update]) -> CvRect BoxPoints(box) -> pt CV_CMP(a, b) -> int CV_FOURCC(c1, c2, c3, c4) -> int CV_IABS(a) -> int CV_IS_SEQ_CLOSED(s) -> int CV_IS_SEQ_CONVEX(s) -> int CV_IS_SEQ_CURVE(s) -> int CV_IS_SEQ_HOLE(s) -> int CV_IS_SEQ_INDEX(s) -> int CV_IS_SEQ_SIMPLE(s) -> int CV_MAKETYPE(depth, cn) -> int CV_MAT_CN(i) -> int CV_MAT_DEPTH(i) -> int CV_RGB(red, grn, blu) -> CvScalar CV_SIGN(a) -> int CalcArrBackProject(image, back_project, hist) -> None CalcArrHist(image, hist [, accumulate [, mask]]) -> None CalcBackProject(image, back_project, hist) -> None CalcBackProjectPatch(images, dst, patch_size, hist, method, factor) -> None CalcCovarMatrix(vects, cov_mat, avg, flags) -> None CalcGlobalOrientation(orientation, mask, mhi, timestamp, duration) -> None CalcHist(image, hist [, accumulate [, mask]]) -> None CalcImageHomography(line, points) -> intrinsic,homography CalcMotionGradient(mhi, mask, orientation, delta1, delta2 [, aperture_size]) -> None CalcOpticalFlowBM(prev, curr, block_size, shift_size, max_range, use_previous, velx, vely) -> None CalcOpticalFlowHS(prev, curr, use_previous, velx, vely, lambda, criteria) -> None CalcOpticalFlowLK(prev, curr, win_size, velx, vely) -> None CalcPCA(data, avg, eigenvalues, eigenvectors, flags) -> None CalcPGH(contour, hist) -> None CalcProbDensity(hist1, hist2, dst_hist [, scale]) -> None CalcSubdivVoronoi2D(subdiv) -> None CalibrateCamera2(object_points, image_points, point_counts, image_size, intrinsic_matrix, distortion_coeffs, rotation_vectors, translation_vectors [, flags]) -> None CalibrationMatrixValues(calibMatr, image_size [, apertureWidth [, apertureHeight]]) -> fovx,fovy,focalLength,principalPoint,pixelAspectRatio CamShift(prob_image, window, criteria) -> int,comp,box Canny(image, edges, threshold1, threshold2 [, aperture_size]) -> None CaptureFromCAM(index) -> CvCapture* CaptureFromFile(filename) -> CvCapture* CartToPolar(x, y, magnitude, angle_in_degrees [, angle]) -> None Cbrt(value) -> float Ceil(value) -> int CheckArr(arr [, flags [, min_val [, max_val]]]) -> int CheckContourConvexity(contour) -> int Circle(img, pt1, radius, color [, thickness [, line_type [, shift]]]) -> None ClearHist(hist) -> None ClearND(arr, idx) -> None ClearSeq(seq) -> None ClearSubdivVoronoi2D(subdiv) -> None CloneImage(image) -> IplImage* CloneMat(mat) -> CvMat* CloneMatND(mat) -> CvMatND* CloneSeq(seq, storage) -> None Building CXX object apps/haartraining/CMakeFiles/cvhaartraining.dir/cvboost.o Cmp(src1, src2, dst, cmp_op) -> None CmpS(src, value, dst, cmp_op) -> None CompareHist(hist1, hist2, method) -> None ContourArea(contour [, slice]) -> double ContourFromContourTree(tree, storage, criteria) -> CvSeq* Convert(src, dst) -> None ConvertMaps(mapx, mapy, mapxy, mapalpha) -> None ConvertScale(src, dst [, scale [, shift]]) -> None ConvertScaleAbs(src, dst [, scale [, shift]]) -> None ConvexHull2(points, storage [, orientation [, return_points]]) -> CvSeq* ConvexityDefects(contour, convexhull, storage) -> CvSeqOfCvConvexityDefect* Copy(src, dst [, msk]) -> None CopyMakeBorder(src, dst, offset, bordertype [, value]) -> None CornerEigenValsAndVecs(image, eigenvv, block_size [, aperture_size]) -> None CornerHarris(image, harris_dst, block_size [, aperture_size [, k]]) -> None CornerMinEigenVal(image, eigenval, block_size [, aperture_size]) -> None CountNonZero(arr) -> int CreateContourTree(contour, storage, threshold) -> CvContourTree* CreatePOSITObject(points) -> CvPOSITObject* CreateStructuringElementEx(cols, rows, anchor_x, anchor_y, shape [, values]) -> IplConvKernel* CreateSubdivDelaunay2D(rect, storage) -> CvSubdiv2D* CreateVideoWriter(filename, fourcc, fps, frame_size [, is_color]) -> CvVideoWriter* CrossProduct(src1, src2, dst) -> None CvtColor(src, dst, code) -> None CvtPixToPlane(src, dst0, dst1, dst2, dst3) -> None CvtScale(src, dst [, scale [, shift]]) -> None DCT(src, dst, flags) -> None DFT(src, dst, flags [, nonzero_rows]) -> None DestroyAllWindows() -> None DestroyWindow(name) -> None Det(mat) -> double Dilate(src, dst [, element [, iterations]]) -> None DistTransform(src, dst [, distance_type [, mask_size [, mask [, labels]]]]) -> None Div(src1, src2, dst [, scale]) -> None DotProduct(src1, src2) -> double DrawChessboardCorners(image, pattern_size, corners, pattern_was_found) -> None DrawContours(img, contour, external_color, hole_color, max_level [, thickness [, line_type [, offset]]]) -> None Building CXX object apps/haartraining/CMakeFiles/cvhaartraining.dir/cvcommon.o EigenVV(mat, evects, evals, eps) -> None Ellipse(img, pt1, axes, angle, start_angle, end_angle, color [, thickness [, line_type [, shift]]]) -> None EllipseBox(img, box, color [, thickness [, line_type [, shift]]]) -> None EqualizeHist(src, dst) -> None Erode(src, dst [, element [, iterations]]) -> None EstimateRigidTransform(A, B, M, full_affine) -> None Exp(src, dst) -> None ExtractSURF(image, mask, storage, params) -> keypoints,descriptors FastArctan(y, x) -> float FillConvexPoly(img, pn, color [, line_type [, shift]]) -> None FillPoly(img, pts, color [, line_type [, shift]]) -> None Filter2D(src, dst, kernel [, anchor]) -> None FindCornerSubPix(image, corners, win, zero_zone, criteria) -> corners FindExtrinsicCameraParams2(object_points, image_points, intrinsic_matrix, distortion_coeffs, rotation_vector, translation_vector) -> None FindHomography(src_points, dst_points, homography) -> homography FindNearestPoint2D(subdiv, pt) -> CvSubdiv2DPoint* FitEllipse2(points) -> CvBox2D Flip(src [, dst [, flip_mode]]) -> None FloodFill(image, seed_point, new_val [, lo_diff [, up_diff [, flags [, mask]]]]) -> comp Floor(value) -> int GEMM(src1, src2, alpha, src3, beta, dst [, tABC]) -> None [ 79%] Get1D(arr, idx0) -> CvScalar Get2D(arr, idx0, idx1) -> CvScalar Get3D(arr, idx0, idx1, idx2) -> CvScalar GetAffineTransform(src, dst, map_matrix) -> None GetCaptureProperty(capture, property_id) -> double GetCentralMoment(moments, x_order, y_order) -> double GetCol(arr, col) -> submat GetCols(arr, start_col, end_col) -> submat GetDiag(arr [, diag]) -> submat GetElemType(arr) -> int GetImageCOI(image) -> int GetImageROI(image) -> CvRect GetND(arr, idx) -> CvScalar GetNormalizedCentralMoment(moments, x_order, y_order) -> double GetOptimalDFTSize(size0) -> int GetPerspectiveTransform(src, dst, map_matrix) -> None GetQuadrangleSubPix(src, dst, map_matrix) -> None GetReal1D(arr, idx0) -> double GetReal2D(arr, idx0, idx1) -> double GetReal3D(arr, idx0, idx1, idx2) -> double GetRealND(arr, idx) -> double GetRectSubPix(src, dst, center) -> None GetRow(arr, row) -> None GetRows(arr, start_row, end_row [, delta_row]) -> submat GetSize(arr) -> CvSize GetSpatialMoment(moments, x_order, y_order) -> double GetStarKeypoints(image, storage [, params]) -> CvSeqOfCvStarKeypoint* GetSubRect(arr, rect) -> submat GetTextSize(text_string, font) -> text_size,baseline GetTrackbarPos(trackbar_name, window_name) -> None GoodFeaturesToTrack(image, eig_image, temp_image, corners, quality_level, min_distance [, mask [, block_size [, use_harris [, k]]]]) -> corners GrabFrame(capture) -> int HaarDetectObjects(image, cascade, storage [, scale_factor [, min_neighbors [, flags]]]) -> CvSeqOfCvAvgComp* HoughCircles(image, circle_storage, method, dp, min_dist [, param1 [, param2 [, min_radius [, max_radius]]]]) -> None HoughLines2(image, storage, method, rho, theta, threshold [, param1 [, param2]]) -> CvSeq* InRange(src, lower, upper, dst) -> None InRangeS(src, lower, upper, dst) -> None InitFont(font_face, hscale, vscale [, shear [, thickness [, line_type]]]) -> font InitUndistortMap(camera_matrix, distortion_coeffs, mapx, mapy) -> None InitUndistortRectifyMap(camera_matrix, dist_coeffs, R, new_camera_matrix, mapx, mapy) -> None Inpaint(src, mask, dst, inpaintRadius, flags) -> None Integral(image, sum [, sqsum [, tilted_sum]]) -> None InvSqrt(value) -> float Invert(src, dst [, method]) -> double IsInf(value) -> int IsNaN(value) -> int KMeans2(samples, cluster_count, labels, termcrit) -> None LUT(src, dst, lut) -> None Laplace(src, dst [, aperture_size]) -> None Line(img, pt1, pt2, color [, thickness [, line_type [, shift]]]) -> None Load(filename [, storage [, name]]) -> generic Log(src, dst) -> None LogPolar(src, dst, center, M [, flags]) -> None Mahalonobis(vec1, vec2, mat) -> None MatMul(src1, src2, dst) -> None MatMulAdd(src1, src2, src3, dst) -> None MatchContourTrees(tree1, tree2, method, threshold) -> double MatchShapes(object1, object2, method [, parameter]) -> None MatchTemplate(image, templ, result, method) -> None Max(src1, src2, dst) -> None MaxRect(rect1, rect2) -> CvRect MaxS(src, value, dst) -> None MeanShift(prob_image, window, criteria) -> comp Merge(src0, src1, src2, src3, dst) -> None Min(src1, src2, dst) -> None MinAreaRect2(points, storage) -> CvBox2D MinEnclosingCircle(points) -> int,center,radius MinMaxLoc(arr [, mask]) -> min_val,max_val,min_loc,max_loc MinS(src, value, dst) -> None MixChannels(src, dst, from_to) -> None Moments(arr [, binary]) -> moments MorphologyEx(src, dst, temp, element, operation [, iterations]) -> None MoveWindow(name, x, y) -> None Mul(src1, src2, dst [, scale]) -> None MulSpectrums(src1, src2, dst, flags) -> None MulTransposed(src, dst, order [, delta]) -> None MultiplyAcc(image1, image2, acc [, mask]) -> None NamedWindow(name [, flags]) -> None Norm(arr1, arr2 [, norm_type [, mask]]) -> double Normalize(src, dst [, a [, b [, norm_type [, mask]]]]) -> None NormalizeHist(hist, factor) -> None Not(src, dst) -> None Or(src1, src2, dst [, mask]) -> None Building CXX object apps/haartraining/CMakeFiles/cvhaartraining.dir/cvhaarclassifier.o OrS(src1, value, dst [, mask]) -> None POSIT(posit_object, image_points, focal_length, criteria) -> rotation_matrix,translation_vector PerspectiveTransform(src, dst, mat) -> None PointPolygonTest(contour, pt, measure_dist) -> double PolarToCart(magnitude, x, y, angle_in_degrees [, angle]) -> None PolyLine(img, pts, is_closed, color [, thickness [, line_type [, shift]]]) -> None Pow(src, dst, power) -> None PreCornerDetect(image, corners [, aperture_size]) -> None ProjectPCA(data, avg, eigenvectors, result) -> None ProjectPoints2(object_points, rotation_vector, translation_vector, intrinsic_matrix, distortion_coeffs, image_points [, dpdrot [, dpdt [, dpdf [, dpdc [, dpddist]]]]]) -> None PutText(img, text, org, font, color) -> None PyrDown(src, dst [, filter]) -> None PyrMeanShiftFiltering(src, dst, sp, sr [, max_level [, termcrit]]) -> None PyrSegmentation(src, dst, storage, level, threshold1, threshold2) -> comp PyrUp(src, dst [, filter]) -> None QueryFrame(capture) -> ROIplImage* QueryHistValue_1D(hist, idx0) -> double QueryHistValue_2D(hist, idx0, idx1) -> double QueryHistValue_3D(hist, idx0, idx1, idx2) -> double QueryHistValue_nD(hist, idx) -> double RNG( [, seed]) -> CvRNG RandArr(rng, arr, dist_type, param1, param2) -> None RandInt(rng) -> unsigned RandReal(rng) -> double RandShuffle(mat, rng [, iter_factor]) -> None Range(mat, start, end) -> None RealScalar(val0) -> CvScalar Rectangle(img, pt1, pt2, color [, thickness [, line_type [, shift]]]) -> None [ 79%] Reduce(src, dst [, op]) -> None Remap(src, dst, mapx, mapy [, flags [, fillval]]) -> None Repeat(src, dst) -> None ResetImageROI(image) -> None Resize(src, dst [, interpolation]) -> None ResizeWindow(name, width, height) -> None RetrieveFrame(capture) -> ROIplImage* Rodrigues2(src, dst [, jacobian]) -> None Round(value) -> int RunningAvg(image, acc, alpha [, mask]) -> None SVBkSb(W, U, V, B, X, flags) -> None SVD(A [, flags]) -> None Save(filename, struct_ptr [, name [, comment]]) -> None SaveImage(filename, image) -> None Scalar(val0 [, val1 [, val2 [, val3]]]) -> CvScalar ScalarAll(val0123) -> CvScalar Scale(src, dst [, scale [, shift]]) -> None ScaleAdd(src1, scale, src2, dst) -> None SegmentMotion(mhi, seg_mask, storage, timestamp, seg_thresh) -> None SeqInvert(seq) -> None SeqRemove(seq, index) -> None SeqRemoveSlice(seq, slice) -> None Set(arr, value [, msk]) -> None Set1D(arr, idx0, value) -> None Set2D(arr, idx0, idx1, value) -> None Set3D(arr, idx0, idx1, idx2, value) -> None SetCaptureProperty(capture, property_id, value) -> int SetIdentity(mat [, value]) -> None SetImageCOI(image, coi) -> None SetImageROI(image, rect) -> None SetND(arr, idx, value) -> None SetReal1D(arr, idx0, value) -> None SetReal2D(arr, idx0, idx1, value) -> None SetReal3D(arr, idx0, idx1, idx2, value) -> None SetRealND(arr, idx, value) -> None SetTrackbarPos(trackbar_name, window_name, pos) -> None SetZero(arr) -> None ShowImage(name, image) -> None Smooth(src, dst [, smoothtype [, param1 [, param2 [, param3 [, param4]]]]]) -> None SnakeImage(image, points, alpha, beta, gamma, coeff_usage, win, criteria [, calc_gradient]) -> None Sobel(src, dst, xorder, yorder [, aperture_size]) -> None Solve(A, B, X [, method]) -> None SolveCubic(coeffs, roots) -> None SolvePoly(coeffs, roots [, maxiter [, fig]]) -> None Sort(src, dst, idxmat [, flags]) -> None Split(src, dst0, dst1, dst2, dst3) -> None Sqrt(value) -> float SquareAcc(image, sqsum [, mask]) -> None StereoCalibrate(object_points, image_points1, image_points2, point_counts, camera_matrix1, dist_coeffs1, camera_matrix2, dist_coeffs2, image_size, R, T [, E [, F [, term_crit [, flags]]]]) -> None StereoRectify(camera_matrix1, camera_matrix2, dist_coeffs1, dist_coeffs2, image_size, R, T, R1, R2, P1, P2 [, Q [, flags]]) -> None StereoRectifyUncalibrated(points1, points2, F, image_size, H1, H2 [, threshold]) -> None Sub(src1, src2, dst [, mask]) -> None SubRS(src1, value, dst [, mask]) -> None SubS(src1, value, dst [, mask]) -> None Subdiv2DEdgeDst(edge) -> CvSubdiv2DPoint* [ 79%] Subdiv2DEdgeOrg(edge) -> CvSubdiv2DPoint* Subdiv2DGetEdge(edge, type) -> CvSubdiv2DEdge Subdiv2DNextEdge(edge) -> CvSubdiv2DEdge Subdiv2DRotateEdge(edge, rotate) -> CvSubdiv2DEdge SubdivDelaunay2DInsert(subdiv, pt) -> CvSubdiv2DPoint* Sum(arr) -> CvScalar ThreshHist(hist, threshold) -> None Threshold(src, dst, threshold, max_value, threshold_type) -> None Trace(mat) -> CvScalar Transform(src, dst, transmat [, shiftvec]) -> None Transpose(src, dst) -> None Undistort2(src, dst, intrinsic_matrix, distortion_coeffs) -> None UndistortPoints(src, dst, camera_matrix, dist_coeffs [, R [, P]]) -> None UpdateMotionHistory(silhouette, mhi, timestamp, duration) -> None WarpAffine(src, dst, map_matrix [, flags [, fillval]]) -> None WarpPerspective(src, dst, map_matrix [, flags [, fillval]]) -> None Watershed(image, markers) -> None WriteFrame(writer, image) -> int Xor(src1, src2, dst [, mask]) -> None XorS(src1, value, dst [, mask]) -> None Zero(arr) -> None mGet(mat, row, col) -> double mSet(mat, row, col, value) -> None Building CXX object apps/haartraining/CMakeFiles/cvhaartraining.dir/cvhaartraining.o Building CXX object apps/haartraining/CMakeFiles/cvhaartraining.dir/cvsamples.o Scanning dependencies of target cvpy [ 79%] Building CXX object interfaces/python/CMakeFiles/cvpy.dir/cv.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/./../filtered/cv.h:221: Warning(312): Nested union not currently supported (ignored). /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/./../filtered/cv.h:227: Warning(312): Nested union not currently supported (ignored). /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/./../filtered/cv.h:2564: Warning(362): operator= ignored /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/./../filtered/cv.h:2707: Warning(362): operator= ignored [ 80%] [ 80%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/./../filtered/cv.h:4267: Warning(314): 'lambda' is a python keyword, renaming to '_lambda' Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/blobtrackanalysishist.o Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/blobtrackingcc.o [ 80%] [ 80%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/blobtrackingmsfgs.o Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/blobtrackanalysisior.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/././extensions.i:56: Warning(303): %extend defined for an undeclared class CvFileStorage. /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/././extensions.i:62: Warning(303): %extend defined for an undeclared class CvPOSITObject. /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/interfaces/swig/python/../general/././extensions.i:63: Warning(303): %extend defined for an undeclared class CvFeatureTree. [ 80%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/blobtrackanalysistrackdist.o Scanning dependencies of target _highgui [ 81%] Building CXX object interfaces/swig/python/CMakeFiles/_highgui.dir/highguiPYTHON_wrap.o [ 81%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/blobtrackingmsfg.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaarclassifier.cpp: In function ‘void icvLoadHaarFeature(CvTHaarFeature*, FILE*)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaarclassifier.cpp:288: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaarclassifier.cpp:299: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaarclassifier.cpp:310: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaarclassifier.cpp: In function ‘CvIntHaarClassifier* icvLoadCARTHaarClassifier(FILE*, int)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaarclassifier.cpp:345: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaarclassifier.cpp:353: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaarclassifier.cpp:357: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaarclassifier.cpp: In function ‘CvIntHaarClassifier* icvLoadCARTStageHaarClassifierF(FILE*, int)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaarclassifier.cpp:405: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaarclassifier.cpp:414: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [ 82%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/blobtrackgenyml.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaartraining.cpp: In function ‘int icvGetHaarTraininDataFromVecCallback(CvMat*, void*)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaartraining.cpp:1851: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaartraining.cpp:1853: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaartraining.cpp: In function ‘int icvGetHaarTrainingDataFromVec(CvHaarTrainingData*, int, int, CvIntHaarClassifier*, const char*, int*)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaartraining.cpp:1916: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaartraining.cpp:1917: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaartraining.cpp:1918: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaartraining.cpp:1919: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaartraining.cpp: In function ‘int icvGetHaarTrainingDataFromBG(CvHaarTrainingData*, int, int, CvIntHaarClassifier*, double*, const char*)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaartraining.cpp:1967: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaartraining.cpp:1968: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaartraining.cpp:1969: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvhaartraining.cpp:1970: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [ 82%] Building CXX object interfaces/swig/python/CMakeFiles/_highgui.dir/pyhelpers.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvsamples.cpp: In function ‘void icvWriteVecHeader(FILE*, int, int, int)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvsamples.cpp:698: warning: ignoring return value of ‘size_t fwrite(const void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvsamples.cpp:701: warning: ignoring return value of ‘size_t fwrite(const void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvsamples.cpp:704: warning: ignoring return value of ‘size_t fwrite(const void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvsamples.cpp:705: warning: ignoring return value of ‘size_t fwrite(const void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvsamples.cpp: In function ‘void icvWriteVecSample(FILE*, CvArr*)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvsamples.cpp:717: warning: ignoring return value of ‘size_t fwrite(const void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvsamples.cpp:723: warning: ignoring return value of ‘size_t fwrite(const void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvsamples.cpp: In function ‘void cvShowVecSamples(const char*, int, int, double)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvsamples.cpp:887: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvsamples.cpp:888: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvsamples.cpp:889: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvsamples.cpp:890: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [ 82%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/blobtrackingkalman.o [ 82%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/enteringblobdetection.o [ 82%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/enteringblobdetectionreal.o [ 82%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/blobtrackingauto.o [ 82%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/bgfg_estimation.o [ 82%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/blobtrackpostproclist.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/highguiPYTHON_wrap.cxx: In function ‘PyObject* SwigPyObject_richcompare(SwigPyObject*, SwigPyObject*, int)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/highguiPYTHON_wrap.cxx:1543: warning: dereferencing pointer ‘res’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/highguiPYTHON_wrap.cxx:1543: warning: dereferencing pointer ‘res’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/highguiPYTHON_wrap.cxx:1540: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/highguiPYTHON_wrap.cxx:1542: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/highguiPYTHON_wrap.cxx: In function ‘PyObject* _wrap_cvWaitKey(PyObject*, PyObject*)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/highguiPYTHON_wrap.cxx:4312: warning: ‘argv[0]’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/highguiPYTHON_wrap.cxx: At global scope: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/highguiPYTHON_wrap.cxx:2996: warning: ‘CvPoint PyObject_to_CvPoint(PyObject*)’ defined but not used /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/highguiPYTHON_wrap.cxx:3019: warning: ‘CvPoint2D32f PyObject_to_CvPoint2D32f(PyObject*)’ defined but not used /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/highguiPYTHON_wrap.cxx:3041: warning: ‘bool CvScalar_Check(PyObject*)’ defined but not used /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/highguiPYTHON_wrap.cxx:3050: warning: ‘CvScalar PyObject_to_CvScalar(PyObject*)’ defined but not used /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/highguiPYTHON_wrap.cxx:3073: warning: ‘int CvArr_Check(PyObject*)’ defined but not used /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/highguiPYTHON_wrap.cxx:3143: warning: ‘int PyObject_GetElemType(PyObject*)’ defined but not used Linking CXX shared module ../../../lib/_highgui.so [ 82%] Built target _highgui [ 83%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/testseq.o [ 83%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/blobtrackingccwithcr.o [ 83%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/blobtrackanalysis.o [ 83%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/blobtrackpostproclinear.o [ 83%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/blobtrackgen1.o [ 83%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/blobtrackinglist.o [ 84%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/vs/blobtrackpostprockalman.o [ 84%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvface.o [ 84%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvba.o [ 84%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvsubdiv2.o [ 84%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvlines.o [ 84%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvoctree.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvboost.cpp: In function ‘CvClassifier* cvCreateBtClassifierFromFile(const char*)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvboost.cpp:3400: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvboost.cpp:3418: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvboost.cpp:3442: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvboost.cpp:3446: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvboost.cpp: In function ‘void cvReadTrainData(const char*, int, CvMat**, CvMat**)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvboost.cpp:3575: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvboost.cpp:3592: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/haartraining/cvboost.cpp:3602: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result Linking CXX static library ../../lib/libcvhaartraining.a [ 84%] Built target cvhaartraining [ 84%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvplanardetect.o [ 85%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvfacedetection.o Scanning dependencies of target createsamples [ 85%] Building CXX object apps/haartraining/CMakeFiles/createsamples.dir/createsamples.o [ 85%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvmat.o Linking CXX executable ../../bin/opencv_createsamples [ 85%] Built target createsamples [ 85%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvselfsimilarity.o Scanning dependencies of target haartraining [ 85%] [ 85%] Building CXX object apps/haartraining/CMakeFiles/haartraining.dir/haartraining.o Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvmorphcontours.o [ 85%] [ 85%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvhmm1d.o Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvlee.o Linking CXX executable ../../bin/opencv_haartraining [ 86%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvfuzzymeanshifttracker.o [ 86%] Built target haartraining Scanning dependencies of target performance [ 86%] Building CXX object apps/haartraining/CMakeFiles/performance.dir/performance.o [ 86%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvhmm.o [ 86%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/decomppoly.o [ 86%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvvideo.o [ 86%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvspinimages.o [ 86%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/enmin.o [ 87%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvfast.o Scanning dependencies of target traincascade [ 87%] [ 88%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvauxutils.o Building CXX object apps/traincascade/CMakeFiles/traincascade.dir/traincascade.o [ 88%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvlmeds.o [ 88%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvhmmobs.o Linking CXX executable ../../bin/opencv_performance /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/mlPYTHON_wrap.cxx: In function ‘PyObject* SwigPyObject_richcompare(SwigPyObject*, SwigPyObject*, int)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/mlPYTHON_wrap.cxx:1543: warning: dereferencing pointer ‘res’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/mlPYTHON_wrap.cxx:1543: warning: dereferencing pointer ‘res’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/mlPYTHON_wrap.cxx:1540: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/mlPYTHON_wrap.cxx:1542: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/mlPYTHON_wrap.cxx: At global scope: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/mlPYTHON_wrap.cxx:3044: warning: ‘CvPoint PyObject_to_CvPoint(PyObject*)’ defined but not used /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/mlPYTHON_wrap.cxx:3067: warning: ‘CvPoint2D32f PyObject_to_CvPoint2D32f(PyObject*)’ defined but not used /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/mlPYTHON_wrap.cxx:3089: warning: ‘bool CvScalar_Check(PyObject*)’ defined but not used /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/mlPYTHON_wrap.cxx:3098: warning: ‘CvScalar PyObject_to_CvScalar(PyObject*)’ defined but not used /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/mlPYTHON_wrap.cxx:3121: warning: ‘int CvArr_Check(PyObject*)’ defined but not used /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/mlPYTHON_wrap.cxx:3191: warning: ‘int PyObject_GetElemType(PyObject*)’ defined but not used Linking CXX shared module ../../../lib/_ml.so [ 88%] Built target performance [ 88%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvauxprecomp.o [ 88%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvlcm.o [ 88%] Built target _ml [ 88%] [ 89%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvsegment.o Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvbgfg_gaussmix.o [ 89%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvtrifocal.o [ 89%] Building CXX object apps/traincascade/CMakeFiles/traincascade.dir/cascadeclassifier.o [ 89%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvaux.o Linking CXX shared library ../../lib/cv.so [ 89%] Building CXX object apps/traincascade/CMakeFiles/traincascade.dir/boost.o [ 89%] Building CXX object apps/traincascade/CMakeFiles/traincascade.dir/features.o [ 89%] Built target cvpy [ 89%] Building CXX object apps/traincascade/CMakeFiles/traincascade.dir/haarfeatures.o [ 89%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cv3dtracker.o [ 89%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/extendededges.o [ 89%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/camshift.o [ 90%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvlevmartrif.o [ 90%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvtexture.o [ 90%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvclique.o [ 90%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvcorrimages.o [ 90%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvbgfg_common.o [ 90%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvcalibfilter.o [ 90%] [ 90%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvadaptiveskindetector.o Building CXX object apps/traincascade/CMakeFiles/traincascade.dir/lbpfeatures.o [ 91%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvoneway.o [ 91%] Building CXX object apps/traincascade/CMakeFiles/traincascade.dir/imagestorage.o [ 91%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvfacetemplate.o [ 91%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvlevmar.o [ 91%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvprewarp.o [ 91%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvepilines.o [ 91%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvbgfg_acmmm2003.o [ 92%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvcreatehandmask.o [ 92%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvcorrespond.o [ 92%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvlevmarprojbandle.o [ 92%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvfindface.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvcalibfilter.cpp: In member function ‘virtual bool CvCalibFilter::LoadCameraParams(const char*)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvcalibfilter.cpp:737: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvcalibfilter.cpp:749: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvcalibfilter.cpp:750: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvcalibfilter.cpp:759: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [ 92%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvfindhandregion.o [ 92%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvhog.o [ 93%] [ 93%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvbgfg_codebook.o Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cveigenobjects.o [ 93%] [ 93%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvvecfacetracking.o Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvscanlines.o [ 93%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvmorphing.o [ 93%] Building CXX object src/cvaux/CMakeFiles/cvaux.dir/cvdpstereo.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/traincascade/imagestorage.cpp: In member function ‘bool CvCascadeImageReader::PosReader::create(cv::String)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/traincascade/imagestorage.cpp:135: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/traincascade/imagestorage.cpp:136: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/traincascade/imagestorage.cpp:137: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/traincascade/imagestorage.cpp:138: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/traincascade/imagestorage.cpp: In member function ‘bool CvCascadeImageReader::PosReader::get(cv::Mat&)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/traincascade/imagestorage.cpp:152: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/apps/traincascade/imagestorage.cpp:153: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result Linking CXX executable ../../bin/opencv_traincascade [ 93%] Built target traincascade /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp: In function ‘int icvComCoeffForLine(CvPoint2D64f, CvPoint2D64f, CvPoint2D64f, CvPoint2D64f, double*, double*, double*, double*, double*, double*, CvStereoLineCoeff*, int*)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:399: warning: dereferencing pointer ‘directS3.433’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:399: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:400: warning: dereferencing pointer ‘directS4.434’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:400: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:401: warning: dereferencing pointer ‘zeroVect.438’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:401: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:411: warning: dereferencing pointer ‘camPoint1.440’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:411: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:411: warning: dereferencing pointer ‘direct2.432’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:411: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:411: warning: dereferencing pointer ‘camPoint2.437’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:411: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:411: warning: dereferencing pointer ‘direct3.435’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:411: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:418: warning: dereferencing pointer ‘camPoint1.440’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:418: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:418: warning: dereferencing pointer ‘direct1.431’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:418: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:418: warning: dereferencing pointer ‘camPoint2.437’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:418: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:418: warning: dereferencing pointer ‘direct4.436’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:418: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:432: warning: dereferencing pointer ‘camPoint1.440’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:432: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:432: warning: dereferencing pointer ‘direct1.431’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:432: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:432: warning: dereferencing pointer ‘pointB.439’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:432: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:437: warning: dereferencing pointer ‘camPoint2.437’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:437: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:437: warning: dereferencing pointer ‘direct4.436’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:437: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:437: warning: dereferencing pointer ‘pointB.439’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:437: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:445: warning: dereferencing pointer ‘camPoint2.437’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:445: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:445: warning: dereferencing pointer ‘direct3.435’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:445: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:445: warning: dereferencing pointer ‘pointB.439’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:445: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:450: warning: dereferencing pointer ‘camPoint1.440’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:450: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:450: warning: dereferencing pointer ‘direct2.432’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:450: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:450: warning: dereferencing pointer ‘pointB.439’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:450: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:487: warning: dereferencing pointer ‘pointB.439’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:487: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:487: warning: dereferencing pointer ‘camPoint1.440’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:487: note: initialized from here Linking CXX shared library ../../lib/libcvaux.so [ 93%] Built target cvaux Scanning dependencies of target cvtest [ 93%] [ 93%] [ 93%] [ 93%] [ 93%] [ 93%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/cvtest.o Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/amotiontemplates.o Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/tsysa.o [ 94%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/apyrsegmentation.o Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/aeigenobjects.o Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/akdtree.o Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/asubdivisions.o [ 94%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/acameracalibration.o [ 94%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/aconvhull.o [ 94%] [ 94%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/aimage.o Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/adrawing_regress.o [ 94%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/amoments.o [ 95%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/aemd.o [ 95%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/akmeans.o [ 95%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/aoptflowhs.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/acameracalibration.cpp: In member function ‘virtual void CV_CameraCalibrationTest::run(int)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/acameracalibration.cpp:348: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/acameracalibration.cpp:352: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/acameracalibration.cpp:370: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/acameracalibration.cpp:379: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/acameracalibration.cpp:390: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/acameracalibration.cpp:431: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/acameracalibration.cpp:447: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/acameracalibration.cpp:459: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/acameracalibration.cpp:463: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/acameracalibration.cpp:467: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/acameracalibration.cpp:468: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/acameracalibration.cpp:469: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/acameracalibration.cpp:470: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/acameracalibration.cpp:477: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/acameracalibration.cpp:484: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [ 95%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/asnakes.o [ 95%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/acontoursmatch.o [ 95%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/amotseg.o [ 96%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/acontours.o [ 96%] [ 96%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/athresh.o Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/ahmmobs.o [ 96%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/aoptflowlk.o [ 96%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/acontourmoments.o [ 96%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/acondens.o [ 96%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/amatchcontourtrees.o [ 97%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/abundleadjustment.o [ 97%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/atemplmatch.o [ 97%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/astereocorrespondencegc.o [ 97%] /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/asnakes.cpp: In member function ‘virtual void CV_SnakeTest::run(int)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/asnakes.cpp:152: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/asnakes.cpp:153: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/asnakes.cpp:154: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/asnakes.cpp:155: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/asnakes.cpp:162: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/asnakes.cpp:165: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/asnakes.cpp:170: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/asnakes.cpp:190: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/aaccum.o [ 97%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/ahoughtransform.o [ 97%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/acamshift.o [ 98%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/ahistograms.o [ 98%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/akalman.o [ 98%] [ 98%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/afloodfill.o Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/aimgwarp.o [ 98%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/aadaptthresh.o [ 98%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/acreatecontourtree.o [ 98%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/achesscorners.o [ 99%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/aoptflowpyrlk.o [ 99%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/afundam.o [ 99%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/adistancetransform.o [ 99%] [ 99%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/acolor.o Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/afilter.o [ 99%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/aspilltree.o [100%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/aapproxpoly.o [100%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/acanny.o [100%] Building CXX object tests/cv/CMakeFiles/cvtest.dir/src/aposit.o /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp: In member function ‘void Camera::readCamParams(FILE*)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:217: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:223: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:230: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp: In member function ‘void RigidBody::Load(char*)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:298: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:306: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp: In function ‘int TestLevmar2()’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:911: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:935: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp: In member function ‘virtual void CV_BundleAdjustmentTest::run(int)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:1229: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:1233: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:1251: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:1260: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:1271: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:1312: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:1328: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:1340: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:1344: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:1348: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:1349: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:1350: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:1351: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:1358: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/tests/cv/src/abundleadjustment.cpp:1365: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result Linking CXX executable ../../bin/cvtest [100%] Built target cvtest /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/cvPYTHON_wrap.cxx: In function ‘PyObject* SwigPyObject_richcompare(SwigPyObject*, SwigPyObject*, int)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/cvPYTHON_wrap.cxx:1543: warning: dereferencing pointer ‘res’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/cvPYTHON_wrap.cxx:1543: warning: dereferencing pointer ‘res’ does break strict-aliasing rules /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/cvPYTHON_wrap.cxx:1540: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/cvPYTHON_wrap.cxx:1542: note: initialized from here /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/cvPYTHON_wrap.cxx: In function ‘PyObject* _wrap_CvImage_data(PyObject*, PyObject*)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/cvPYTHON_wrap.cxx:68044: warning: ‘argv[0]’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/cvPYTHON_wrap.cxx: In function ‘PyObject* _wrap_CvMatrix_data(PyObject*, PyObject*)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/cvPYTHON_wrap.cxx:70763: warning: ‘argv[0]’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/cvPYTHON_wrap.cxx: In function ‘PyObject* _wrap_cvRNG(PyObject*, PyObject*)’: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/cvPYTHON_wrap.cxx:16886: warning: ‘argv[0]’ may be used uninitialized in this function /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/cvPYTHON_wrap.cxx: At global scope: /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/cvPYTHON_wrap.cxx:3081: warning: ‘CvPoint PyObject_to_CvPoint(PyObject*)’ defined but not used /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/cvPYTHON_wrap.cxx:3104: warning: ‘CvPoint2D32f PyObject_to_CvPoint2D32f(PyObject*)’ defined but not used /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/cvPYTHON_wrap.cxx:3228: warning: ‘int PyObject_GetElemType(PyObject*)’ defined but not used Linking CXX shared module ../../../lib/_cv.so [100%] Built target _cv >>> Source compiled. >>> Working in BUILD_DIR: "/var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build" * >>> Test phase [test]: media-libs/opencv-2.0.0-r1 make -j14 -j1 test Running tests... Test project /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build Start 1: cvtest 1/3 Test #1: cvtest ...........................***Failed 0.00 sec Start 2: cxcoretest 2/3 Test #2: cxcoretest .......................***Failed 0.00 sec Start 3: mltest 3/3 Test #3: mltest ...........................***Failed 0.00 sec 0% tests passed, 3 tests failed out of 3 Total Test time (real) = 0.02 sec The following tests FAILED: 1 - cvtest (Failed) 2 - cxcoretest (Failed) 3 - mltest (Failed) Errors while running CTest make: *** [test] Error 8 * ERROR: media-libs/opencv-2.0.0-r1 failed: * Make test failed. See above for details. * * Call stack: * ebuild.sh, line 61: Called src_test * environment, line 3206: Called cmake-utils_src_test * environment, line 959: Called _execute_optionaly 'src_test' * environment, line 377: Called enable_cmake-utils_src_test * environment, line 1377: Called die * The specific snippet of code: * die "Make test failed. See above for details."; * * If you need support, post the output of 'emerge --info =media-libs/opencv-2.0.0-r1', * the complete build log and the output of 'emerge -pqv =media-libs/opencv-2.0.0-r1'. * The complete build log is located at '/var/log/portage/build/media-libs/opencv-2.0.0-r1:20091212-231545.log'. * The ebuild environment file is located at '/var/tmp/portage/media-libs/opencv-2.0.0-r1/temp/environment'. * S: '/var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0' >>> Install opencv-2.0.0-r1 into /var/tmp/portage/media-libs/opencv-2.0.0-r1/image/ category media-libs >>> Working in BUILD_DIR: "/var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build" make -j14 install DESTDIR=/var/tmp/portage/media-libs/opencv-2.0.0-r1/image/ [ 0%] [ 3%] [ 4%] [ 4%] [ 4%] [ 5%] [ 5%] [ 5%] Built target cxcore_pch_dephelp Built target zlib Built target flann Built target cvaux_pch_dephelp Built target cv_pch_dephelp Built target highgui_pch_dephelp Built target ml_pch_dephelp Built target cvtest_pch_dephelp [ 6%] Built target cxcoretest_pch_dephelp [ 6%] [ 7%] [ 7%] [ 7%] Built target pch_Generate_cvaux Built target pch_Generate_cxcore Built target pch_Generate_cvtest [ 7%] [ 7%] [ 8%] Built target pch_Generate_cv Built target pch_Generate_highgui Built target pch_Generate_ml Built target pch_Generate_cxcoretest [ 55%] Built target opencv_lapack [ 58%] Built target cxcore [ 58%] Built target cxts [ 60%] Built target ml [ 61%] Built target cxcoretest [ 62%] Built target mltest [ 63%] Built target _ml [ 74%] Built target cv [ 74%] Built target _cv [ 77%] Built target highgui [ 78%] Built target cvhaartraining [ 79%] [ 80%] Built target cvpy Built target _highgui [ 80%] Built target createsamples [ 80%] Built target performance [ 80%] Built target haartraining [ 81%] Built target traincascade [ 93%] Built target cvaux [100%] Built target cvtest Install the project... -- Install configuration: "Release" -- Installing: 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Possibly bundled libraries adler32 /var/tmp/portage/media-libs/opencv-2.0.0-r1/image/usr/lib/libcxcore.so.2.0.0 * Tinderbox QA Warning (end)! Possibly bundled libraries * Tinderbox QA Notice! Insecure functions used tmpnam@@GLIBC_2.0 /var/tmp/portage/media-libs/opencv-2.0.0-r1/image/usr/lib/libhighgui.so.2.0.0 * Tinderbox QA Notice (end)! Insecure functions used strip: i686-pc-linux-gnu-strip --strip-unneeded -R .comment usr/lib/libhighgui.so.2.0.0 usr/lib/libcvaux.so.2.0.0 usr/lib/python2.6/site-packages/cv.so usr/lib/python2.6/site-packages/opencv/_ml.so usr/lib/python2.6/site-packages/opencv/_highgui.so usr/lib/python2.6/site-packages/opencv/_cv.so usr/lib/libml.so.2.0.0 usr/lib/libcxcore.so.2.0.0 usr/lib/libcv.so.2.0.0 usr/bin/opencv_createsamples usr/bin/opencv_performance usr/bin/opencv_traincascade usr/bin/opencv_haartraining  * QA Notice: Package has poor programming practices which may compile * fine but exhibit random runtime failures. * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cv/cvcontourtree.cpp:573: warning: dereferencing pointer ‘tree.422’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cv/cvutils.cpp:290: warning: dereferencing pointer ‘ivalue’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cv/cvutils.cpp:301: warning: dereferencing pointer ‘ivalue’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cv/cvutils.cpp:301: warning: dereferencing pointer ‘’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/highguiPYTHON_wrap.cxx:1543: warning: dereferencing pointer ‘res’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/highguiPYTHON_wrap.cxx:1543: warning: dereferencing pointer ‘res’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/mlPYTHON_wrap.cxx:1543: warning: dereferencing pointer ‘res’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/mlPYTHON_wrap.cxx:1543: warning: dereferencing pointer ‘res’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:399: warning: dereferencing pointer ‘directS3.433’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:400: warning: dereferencing pointer ‘directS4.434’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:401: warning: dereferencing pointer ‘zeroVect.438’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:411: warning: dereferencing pointer ‘camPoint1.440’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:411: warning: dereferencing pointer ‘direct2.432’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:411: warning: dereferencing pointer ‘camPoint2.437’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:411: warning: dereferencing pointer ‘direct3.435’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:418: warning: dereferencing pointer ‘camPoint1.440’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:418: warning: dereferencing pointer ‘direct1.431’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:418: warning: dereferencing pointer ‘camPoint2.437’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:418: warning: dereferencing pointer ‘direct4.436’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:432: warning: dereferencing pointer ‘camPoint1.440’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:432: warning: dereferencing pointer ‘direct1.431’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:432: warning: dereferencing pointer ‘pointB.439’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:437: warning: dereferencing pointer ‘camPoint2.437’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:437: warning: dereferencing pointer ‘direct4.436’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:437: warning: dereferencing pointer ‘pointB.439’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:445: warning: dereferencing pointer ‘camPoint2.437’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:445: warning: dereferencing pointer ‘direct3.435’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:445: warning: dereferencing pointer ‘pointB.439’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:450: warning: dereferencing pointer ‘camPoint1.440’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:450: warning: dereferencing pointer ‘direct2.432’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:450: warning: dereferencing pointer ‘pointB.439’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:487: warning: dereferencing pointer ‘pointB.439’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0/src/cvaux/cvepilines.cpp:487: warning: dereferencing pointer ‘camPoint1.440’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/cvPYTHON_wrap.cxx:1543: warning: dereferencing pointer ‘res’ does break strict-aliasing rules * /var/tmp/portage/media-libs/opencv-2.0.0-r1/work/OpenCV-2.0.0_build/interfaces/swig/python/cvPYTHON_wrap.cxx:1543: warning: dereferencing pointer ‘res’ does break strict-aliasing rules  * Please do not file a Gentoo bug and instead report the above QA * issues directly to the upstream developers of this software. * Homepage: http://opencv.willowgarage.com * Removing /usr/share/doc * Removing /usr/share/info