******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/8.0.1@ --profile=/home/conan/w/BuildSingleReference/21480/de0810e4-0c24-4595-a1c9-de9c4e27601c/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++ compiler.version=4.9 os=Linux os_build=Linux [options] qhull:shared=True [build_requires] [env] qhull/8.0.1 (test package): Installing package Requirements qhull/8.0.1 from local cache - Cache Packages qhull/8.0.1:9cf83afd07b678d38a9c1645f605875400847ff3 - Cache Installing (downloading, building) binaries... qhull/8.0.1: Already installed! qhull/8.0.1: Appending PATH environment variable: /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/9cf83afd07b678d38a9c1645f605875400847ff3/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/8.0.1 (test package): Generator txt created conanbuildinfo.txt qhull/8.0.1 (test package): Generator cmake created conanbuildinfo.cmake qhull/8.0.1 (test package): Generator cmake_find_package_multi created QhullConfigVersion.cmake qhull/8.0.1 (test package): Generator cmake_find_package_multi created QhullTarget-release.cmake qhull/8.0.1 (test package): Generator cmake_find_package_multi created QhullTargets.cmake qhull/8.0.1 (test package): Generator cmake_find_package_multi created QhullConfig.cmake qhull/8.0.1 (test package): Generated conaninfo.txt qhull/8.0.1 (test package): Generated graphinfo Using lockfile: '/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/9343a7e6da83520ddcd3416d56ab5e0d19404964/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/8.0.1 (test package): Calling build() ----Running------ > cd '/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/9343a7e6da83520ddcd3416d56ab5e0d19404964' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="4.9" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++" -DCMAKE_INSTALL_PREFIX="/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/9343a7e6da83520ddcd3416d56ab5e0d19404964/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/9343a7e6da83520ddcd3416d56ab5e0d19404964" -DCMAKE_MODULE_PATH="/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/9343a7e6da83520ddcd3416d56ab5e0d19404964" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -DQHULL_REENTRANT="True" -DQHULL_SHARED="True" -Wno-dev '/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package' ----------------- -- The C compiler identification is GNU 4.9.4 -- 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/8.0.1/_/_/package/9cf83afd07b678d38a9c1645f605875400847ff3/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: Checking correct version: 4.9 -- Conan: C++ stdlib: libstdc++ -- Library qhull_r found /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/9cf83afd07b678d38a9c1645f605875400847ff3/lib/libqhull_r.so -- Found: /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/9cf83afd07b678d38a9c1645f605875400847ff3/lib/libqhull_r.so -- Library qhull_r found /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/9cf83afd07b678d38a9c1645f605875400847ff3/lib/libqhull_r.so -- Found: /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/9cf83afd07b678d38a9c1645f605875400847ff3/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/9343a7e6da83520ddcd3416d56ab5e0d19404964 ----Running------ > cmake --build '/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/9343a7e6da83520ddcd3416d56ab5e0d19404964' '--' '-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/8.0.1 (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: 1625499449 input 0.518 -0.701 0.779 0.451 0.717 0.46 0.47 -0.57 -0.21 -0.328 0.3 0.196 -0.513 0.226 -0.385 -0.197 -0.972 -0.111 -0.92 -0.487 -0.107 0.0604 -0.125 0.0191 8 vertices and 17 facets with normals: 0.2 0.14 -0.54 0.81 -0.39 -0.49 0.64 -0.44 -0.41 -0.49 -0.49 -0.6 -0.51 0.2 0.83 0.13 -0.4 -0.43 0.68 -0.43 0.15 0.04 0.85 -0.51 -0.66 0.68 0.22 0.25 -0.67 -0.25 -0.027 -0.7 0.26 0.69 -0.39 -0.56 0.51 0.44 -0.68 -0.3 -0.16 -0.44 -0.72 -0.52 0.3 0.11 -0.59 0.75 0.81 -0.034 0.33 -0.48 0.16 -0.74 0.33 -0.56 0.21 0.18 -0.68 0.68 0.2 0.2 -0.7 0.66 0.17 0.13 -0.77 0.6 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.47 -0.57 -0.21 0.06 -0.12 0.02 0.45 0.72 0.46 0.52 -0.70 0.78 ======== Compute a new triangulation as a separate instance of Qhull seed: 1625499450 input 0.518 -0.438 0.29 -0.632 -0.217 0.898 0.564 0.788 -0.851 -0.459 -0.933 -0.765 -0.851 0.295 -0.278 0.862 0.371 -0.0956 -0.153 -0.354 0.728 -0.566 -0.947 -0.12 8 vertices and 15 facets with normals: -0.085 0.89 0.43 -0.091 -0.73 -0.31 0.18 -0.59 -0.33 -0.34 -0.17 -0.87 0.31 -0.73 0.54 0.28 -0.085 0.78 0.48 -0.4 -0.033 0.45 0.13 -0.88 0.57 0.038 0.79 0.23 -0.13 -0.31 -0.55 -0.77 -0.95 -0.14 0.03 0.28 -0.54 0.32 -0.00084 0.78 0.085 -0.089 -0.75 -0.65 0.084 -0.1 -0.74 -0.66 0.45 -0.57 0.43 0.54 0.53 -0.29 0.36 0.71 0.54 -0.34 0.37 0.67 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: 0.2 0.14 -0.54 0.81 -0.39 -0.49 0.64 -0.44 -0.41 -0.49 -0.49 -0.6 -0.51 0.2 0.83 0.13 -0.4 -0.43 0.68 -0.43 0.15 0.04 0.85 -0.51 -0.66 0.68 0.22 0.25 -0.67 -0.25 -0.027 -0.7 0.26 0.69 -0.39 -0.56 0.51 0.44 -0.68 -0.3 -0.16 -0.44 -0.72 -0.52 0.3 0.11 -0.59 0.75 0.81 -0.034 0.33 -0.48 0.16 -0.74 0.33 -0.56 0.21 0.18 -0.68 0.68 0.2 0.2 -0.7 0.66 0.17 0.13 -0.77 0.6 ======== 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): 0.000504 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: 23 Number of facets in hull: 17 Number of distance tests for qhull: 30 CPU seconds to compute hull (after input): 4.6e-05 Output completed. Verifying that all points are below 8.3e-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: 8 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 26 Number of facets in hull: 15 Number of distance tests for qhull: 27 CPU seconds to compute hull (after input): 5.8e-05 Output completed. Verifying that all points are below 1e-14 of all facets. Will make 64 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): 6.2e-05 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.