******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/8.0.0@ --profile=/home/conan/w/BuildSingleReference/70593/00a3735b-c6f0-4932-8fd7-c4477d26f268/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=5 os=Linux [options] qhull:shared=True [build_requires] [env] qhull/8.0.0 (test package): Installing package Requirements qhull/8.0.0 from local cache - Cache Packages qhull/8.0.0:b34df74c5d19404b38553e37011cc9839b6cc02c - Cache Installing (downloading, building) binaries... qhull/8.0.0: Already installed! qhull/8.0.0: Appending PATH environment variable: /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/b34df74c5d19404b38553e37011cc9839b6cc02c/bin [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK qhull/8.0.0 (test package): Generator cmake_find_package_multi created QhullConfigVersion.cmake qhull/8.0.0 (test package): Generator cmake_find_package_multi created QhullTarget-release.cmake qhull/8.0.0 (test package): Generator cmake_find_package_multi created QhullTargets.cmake qhull/8.0.0 (test package): Generator cmake_find_package_multi created QhullConfig.cmake qhull/8.0.0 (test package): Generator txt created conanbuildinfo.txt qhull/8.0.0 (test package): Generator cmake created conanbuildinfo.cmake qhull/8.0.0 (test package): Aggregating env generators qhull/8.0.0 (test package): Generated conaninfo.txt qhull/8.0.0 (test package): Generated graphinfo Using lockfile: '/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/cb2f3802c5967ba7c013c83dcc8c49045980dc95/conan.lock' Using cached profile from lockfile [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not found [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK qhull/8.0.0 (test package): Calling build() ----Running------ > cd '/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/cb2f3802c5967ba7c013c83dcc8c49045980dc95' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="5" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++11" -DCMAKE_INSTALL_PREFIX="/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/cb2f3802c5967ba7c013c83dcc8c49045980dc95/package" -DCMAKE_INSTALL_BINDIR="bin" -DCMAKE_INSTALL_SBINDIR="bin" -DCMAKE_INSTALL_LIBEXECDIR="bin" -DCMAKE_INSTALL_LIBDIR="lib" -DCMAKE_INSTALL_INCLUDEDIR="include" -DCMAKE_INSTALL_OLDINCLUDEDIR="include" -DCMAKE_INSTALL_DATAROOTDIR="share" -DCMAKE_PREFIX_PATH="/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/cb2f3802c5967ba7c013c83dcc8c49045980dc95" -DCMAKE_MODULE_PATH="/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/cb2f3802c5967ba7c013c83dcc8c49045980dc95" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -DQHULL_REENTRANT="True" -Wno-dev '/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package' ----------------- -- The C compiler identification is GNU 5.4.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/gcc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Conan: called by CMake conan helper -- Conan: Adjusting output directories -- Conan: Using cmake targets configuration -- Library qhull_r found /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/b34df74c5d19404b38553e37011cc9839b6cc02c/lib/libqhull_r.so -- Conan: Adjusting default RPATHs Conan policies -- Conan: Adjusting language standard -- This project seems to be plain C, using 'GNU' compiler -- Conan: Compiler GCC>=5, checking major version 5 -- Conan: Checking correct version: 5 -- Conan: C++ stdlib: libstdc++11 -- Library qhull_r found /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/b34df74c5d19404b38553e37011cc9839b6cc02c/lib/libqhull_r.so -- Found: /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/b34df74c5d19404b38553e37011cc9839b6cc02c/lib/libqhull_r.so -- Library qhull_r found /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/b34df74c5d19404b38553e37011cc9839b6cc02c/lib/libqhull_r.so -- Found: /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/b34df74c5d19404b38553e37011cc9839b6cc02c/lib/libqhull_r.so -- Configuring done -- Generating done -- Build files have been written to: /home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/cb2f3802c5967ba7c013c83dcc8c49045980dc95 ----Running------ > cmake --build '/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/cb2f3802c5967ba7c013c83dcc8c49045980dc95' '--' '-j3' ----------------- Scanning dependencies of target test_package [ 50%] Building C object CMakeFiles/test_package.dir/test_package_r.c.o [100%] Linking C executable bin/test_package [100%] Built target test_package qhull/8.0.0 (test package): Running test() ----Running------ > bin/test_package ----------------- ======== user_eg 'cube qhull options' 'Delaunay options' 'halfspace options' This is the output from user_eg_r.c. It shows how qhull() may be called from an application, via Qhull's shared, reentrant library. user_eg is not part of Qhull itself. If user_eg fails immediately, user_eg_r.c was incorrectly linked to Qhull's non-reentrant library, libqhull. Try -- user_eg 'T1' 'T1' 'T1' ======== compute convex hull of cube after rotating input input -1 -1 -1 1 -1 -1 -1 1 -1 1 1 -1 -1 -1 1 1 -1 1 -1 1 1 1 1 1 8 vertices and 6 facets with normals: -0 -0 -1 0 -1 0 1 -0 -0 -1 -0 -0 0 1 -0 -0 -0 1 ======== compute 3-d Delaunay triangulation seed: 1641861805 input 0.634 -0.467 -0.667 -0.0734 -0.875 0.772 -0.0131 -0.224 -0.966 -0.5 -0.662 -0.62 -0.879 0.587 0.225 0.0762 -0.669 0.816 -0.173 0.485 0.171 -0.718 0.888 0.343 8 vertices and 17 facets with normals: -0.31 0.66 -0.63 -0.29 0.48 0.78 -0.41 0.017 0.012 -0.079 -0.22 0.97 0.002 -0.035 -0.29 0.96 0.058 -0.43 -0.25 -0.86 -0.65 -0.26 0.0093 0.71 -0.6 0.23 -0.65 0.41 -0.7 -0.36 0.28 -0.55 -0.65 0.2 -0.53 -0.51 0.65 0.28 0.26 0.66 0.79 0.48 0.36 0.16 0.13 -0.8 -0.037 -0.59 0.091 -0.57 -0.013 -0.82 -0.54 -0.46 0.24 -0.66 -0.66 -0.26 0.46 -0.53 -0.5 0.031 0.86 -0.12 -0.35 0.15 0.85 -0.35 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.08 -0.67 0.82 -0.72 0.89 0.34 -0.17 0.48 0.17 -0.88 0.59 0.22 ======== Compute a new triangulation as a separate instance of Qhull seed: 1641861806 input 0.634 -0.204 0.845 0.844 0.19 -0.79 0.081 -0.866 0.392 -0.63 0.105 0.419 0.783 0.656 0.332 -0.864 0.674 0.831 0.594 0.619 -0.994 0.655 0.0655 0.204 8 vertices and 17 facets with normals: 0.8 -0.58 -0.056 -0.15 -0.18 -0.33 -0.66 -0.65 -0.28 -0.3 0.89 -0.2 0.044 -0.23 0.66 -0.71 0.14 -0.48 0.05 0.87 0.25 -0.52 0.014 0.82 -0.69 -0.41 -0.56 0.23 -0.45 -0.4 -0.75 -0.27 -0.16 0.18 -0.65 -0.72 0.98 -0.12 0.085 -0.096 0.74 -0.02 0.18 0.65 0.5 0.59 -0.32 -0.55 0.46 0.096 0.29 0.83 0.046 0.45 0.78 -0.43 0.092 0.42 0.74 -0.52 -0.21 0.89 -0.16 -0.37 -0.072 0.76 -0.27 -0.59 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: -0.31 0.66 -0.63 -0.29 0.48 0.78 -0.41 0.017 0.012 -0.079 -0.22 0.97 0.002 -0.035 -0.29 0.96 0.058 -0.43 -0.25 -0.86 -0.65 -0.26 0.0093 0.71 -0.6 0.23 -0.65 0.41 -0.7 -0.36 0.28 -0.55 -0.65 0.2 -0.53 -0.51 0.65 0.28 0.26 0.66 0.79 0.48 0.36 0.16 0.13 -0.8 -0.037 -0.59 0.091 -0.57 -0.013 -0.82 -0.54 -0.46 0.24 -0.66 -0.66 -0.26 0.46 -0.53 -0.5 0.031 0.86 -0.12 -0.35 0.15 0.85 -0.35 ======== compute halfspace intersection about the origin for a diamond input as halfspace coefficients + offsets -1 -1 -1 -1 1 -1 -1 -1 -1 1 -1 -1 1 1 -1 -1 -1 -1 1 -1 1 -1 1 -1 -1 1 1 -1 1 1 1 -1 3 6 0 0 -1 0 -1 0 1 0 0 -1 0 0 0 1 0 0 0 1 8 vertices and 6 facets with normals: -0 -0 -1 0 -1 0 1 -0 -0 -1 -0 -0 0 1 -0 -0 -0 1 CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY CMAKE_INSTALL_BINDIR CMAKE_INSTALL_DATAROOTDIR CMAKE_INSTALL_INCLUDEDIR CMAKE_INSTALL_LIBDIR CMAKE_INSTALL_LIBEXECDIR CMAKE_INSTALL_OLDINCLUDEDIR CMAKE_INSTALL_SBINDIR Convex hull of 8 points in 3-d: Number of vertices: 8 Number of facets: 6 Number of non-simplicial facets: 6 Statistics for: | qhull s Tcv Number of points processed: 8 Number of hyperplanes created: 11 Number of distance tests for qhull: 34 Number of distance tests for merging: 96 Number of distance tests for checking: 100 Number of merged facets: 6 CPU seconds to compute hull (after input): 0.000234 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations. Delaunay triangulation by the convex hull of 8 points in 4-d: Number of input sites: 8 Number of Delaunay regions: 10 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 28 Number of facets in hull: 17 Number of distance tests for qhull: 25 CPU seconds to compute hull (after input): 4.7e-05 Output completed. Verifying that all points are below 8.6e-15 of all facets. Will make 80 distance computations. Delaunay triangulation by the convex hull of 8 points in 4-d: Number of input sites: 8 Number of Delaunay regions: 12 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 27 Number of facets in hull: 17 Number of distance tests for qhull: 28 CPU seconds to compute hull (after input): 7.1e-05 Output completed. Verifying that all points are below 1.1e-14 of all facets. Will make 96 distance computations. Halfspace intersection by the convex hull of 8 points in 3-d: Number of halfspaces: 8 Number of non-redundant halfspaces: 8 Number of intersection points: 6 Number of non-simplicial intersection points: 6 Statistics for: | qhull H0 s Tcv Fp Number of points processed: 8 Number of hyperplanes created: 11 Number of distance tests for qhull: 34 Number of distance tests for merging: 96 Number of distance tests for checking: 100 Number of merged facets: 6 CPU seconds to compute hull (after input): 6.5e-05 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.