******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/8.0.0@ --profile=/home/conan/w/BuildSingleReference/70593/56c8fcc8-dcf5-4eed-ae37-56378715b8d7/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Debug compiler=gcc compiler.libcxx=libstdc++11 compiler.version=7 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/8.0.0:46863e2dc48a06454dddba7dea457fd3976ba047 - 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/46863e2dc48a06454dddba7dea457fd3976ba047/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 txt created conanbuildinfo.txt 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-debug.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 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/fc76c6e71c5e7d56cf9cefc60af47fea6ab732d3/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/fc76c6e71c5e7d56cf9cefc60af47fea6ab732d3' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="7" -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/fc76c6e71c5e7d56cf9cefc60af47fea6ab732d3/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/fc76c6e71c5e7d56cf9cefc60af47fea6ab732d3" -DCMAKE_MODULE_PATH="/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/fc76c6e71c5e7d56cf9cefc60af47fea6ab732d3" -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 7.2.0 -- 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_rd found /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/46863e2dc48a06454dddba7dea457fd3976ba047/lib/libqhull_rd.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 7 -- Conan: Checking correct version: 7 -- Conan: C++ stdlib: libstdc++11 -- Library qhull_rd found /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/46863e2dc48a06454dddba7dea457fd3976ba047/lib/libqhull_rd.so -- Found: /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/46863e2dc48a06454dddba7dea457fd3976ba047/lib/libqhull_rd.so -- Library qhull_rd found /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/46863e2dc48a06454dddba7dea457fd3976ba047/lib/libqhull_rd.so -- Found: /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/46863e2dc48a06454dddba7dea457fd3976ba047/lib/libqhull_rd.so -- Configuring done -- Generating done -- Build files have been written to: /home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/fc76c6e71c5e7d56cf9cefc60af47fea6ab732d3 ----Running------ > cmake --build '/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/fc76c6e71c5e7d56cf9cefc60af47fea6ab732d3' '--' '-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: 1641861827 input 0.634 -0.679 0.58 0.107 0.567 0.406 0.0569 -0.353 0.923 0.627 0.212 0.234 -0.317 0.108 0.577 -0.617 0.862 -0.846 0.698 -0.574 0.54 -0.5 0.802 -0.717 8 vertices and 18 facets with normals: 0.35 0.5 0.51 0.61 -0.59 -0.75 -0.31 -0.035 0.088 -0.61 0.25 -0.75 0.38 0.55 0.5 0.55 -0.37 0.56 0.67 0.31 -0.6 0.7 0.34 -0.16 0.21 -0.53 -0.81 -0.11 -0.48 -0.74 -0.45 -0.16 0.22 -0.45 0.37 -0.78 0.54 0.45 0.7 0.16 0.29 0.076 0.73 -0.61 -0.17 0.038 -0.56 -0.81 -0.066 -0.65 -0.46 -0.6 -0.037 -0.59 -0.7 -0.4 -0.14 -0.61 -0.64 -0.45 0.52 0.58 0.37 0.5 0.46 -0.34 -0.82 -0.074 0.53 0.84 -0.12 -0.0058 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.63 0.21 0.23 -0.50 0.80 -0.72 0.11 0.57 0.41 -0.62 0.86 -0.85 ======== Compute a new triangulation as a separate instance of Qhull seed: 1641861828 input 0.634 -0.416 0.0913 -0.975 -0.368 0.844 0.151 -0.996 0.281 0.496 0.979 -0.727 -0.655 0.177 0.684 0.442 0.204 -0.83 -0.536 -0.44 -0.625 0.873 -0.0196 -0.857 8 vertices and 17 facets with normals: 0.63 0.046 0.61 0.48 0.63 0.07 0.63 0.44 0.64 0.058 0.62 0.45 -0.34 -0.23 -0.55 0.73 -0.16 -0.63 -0.42 0.63 0.27 -0.71 -0.56 -0.34 0.54 0.29 0.75 0.24 -0.8 0.51 -0.32 0.082 0.37 -0.075 0.92 -0.081 -0.55 -0.54 0.23 -0.59 -0.32 -0.4 0.2 -0.83 0.8 0.41 -0.053 -0.44 -0.22 0.013 -0.97 0.13 0.28 -0.57 -0.62 -0.46 0.2 0.68 0.16 -0.69 -0.45 0.63 -0.32 -0.54 -0.17 0.3 -0.11 -0.93 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 18 facets with normals: 0.35 0.5 0.51 0.61 -0.59 -0.75 -0.31 -0.035 0.088 -0.61 0.25 -0.75 0.38 0.55 0.5 0.55 -0.37 0.56 0.67 0.31 -0.6 0.7 0.34 -0.16 0.21 -0.53 -0.81 -0.11 -0.48 -0.74 -0.45 -0.16 0.22 -0.45 0.37 -0.78 0.54 0.45 0.7 0.16 0.29 0.076 0.73 -0.61 -0.17 0.038 -0.56 -0.81 -0.066 -0.65 -0.46 -0.6 -0.037 -0.59 -0.7 -0.4 -0.14 -0.61 -0.64 -0.45 0.52 0.58 0.37 0.5 0.46 -0.34 -0.82 -0.074 0.53 0.84 -0.12 -0.0058 ======== 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): 0.00038 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: 13 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 26 Number of facets in hull: 18 Number of distance tests for qhull: 30 CPU seconds to compute hull (after input): 8.5e-05 Output completed. Verifying that all points are below 1.1e-14 of all facets. Will make 104 distance computations. Delaunay triangulation by the convex hull of 8 points in 4-d: Number of input sites: 8 Number of Delaunay regions: 9 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 23 Number of facets in hull: 17 Number of distance tests for qhull: 25 CPU seconds to compute hull (after input): 0.000105 Output completed. Verifying that all points are below 1.1e-14 of all facets. Will make 72 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): 0.000109 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.