******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/8.0.1@ --profile=/home/conan/w/BuildSingleReference/70642/a59b1d0a-ef7a-4063-8321-e3a6611c7dd4/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Release compiler=clang compiler.libcxx=libstdc++ compiler.version=13 os=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:a94498c1f63a7731916053a03adfbea7ef7657ad - 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/a94498c1f63a7731916053a03adfbea7ef7657ad/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 cmake created conanbuildinfo.cmake qhull/8.0.1 (test package): Generator txt created conanbuildinfo.txt 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): Aggregating env generators 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/a112ccc412eb93ac040c1373a06df6ccefcce015/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/a112ccc412eb93ac040c1373a06df6ccefcce015' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="13" -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/a112ccc412eb93ac040c1373a06df6ccefcce015/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/a112ccc412eb93ac040c1373a06df6ccefcce015" -DCMAKE_MODULE_PATH="/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/a112ccc412eb93ac040c1373a06df6ccefcce015" -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 Clang 13.0.0 -- Check for working C compiler: /usr/local/bin/clang -- Check for working C compiler: /usr/local/bin/clang -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- 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/a94498c1f63a7731916053a03adfbea7ef7657ad/lib/libqhull_r.so -- Conan: Adjusting default RPATHs Conan policies -- Conan: Adjusting language standard -- This project seems to be plain C, using 'Clang' compiler -- Conan: Compiler Clang>=8, checking major version 13 -- Conan: Checking correct version: 13 -- Conan: C++ stdlib: libstdc++ -- Library qhull_r found /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/a94498c1f63a7731916053a03adfbea7ef7657ad/lib/libqhull_r.so -- Found: /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/a94498c1f63a7731916053a03adfbea7ef7657ad/lib/libqhull_r.so -- Library qhull_r found /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/a94498c1f63a7731916053a03adfbea7ef7657ad/lib/libqhull_r.so -- Found: /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/a94498c1f63a7731916053a03adfbea7ef7657ad/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/a112ccc412eb93ac040c1373a06df6ccefcce015 ----Running------ > cmake --build '/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/a112ccc412eb93ac040c1373a06df6ccefcce015' '--' '-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: 1641862637 input 0.647 0.412 0.661 -0.88 -0.351 -0.88 0.269 -0.593 -0.617 0.829 -0.515 -0.311 -0.153 0.115 -0.815 -0.503 0.124 -0.374 -0.169 -0.29 0.868 0.0717 0.945 0.59 8 vertices and 17 facets with normals: -0.9 0.26 0.34 -0.033 0.42 0.49 -0.56 0.52 -0.47 0.79 -0.39 -0.00044 0.29 -0.058 0.13 0.94 0.17 -0.3 0.34 0.87 0.1 -0.21 0.38 0.9 0.35 -0.15 0.19 -0.9 -0.038 0.36 0.43 -0.83 0.63 0.62 -0.47 0.0088 0.51 0.23 -0.14 -0.82 0.35 0.63 -0.17 -0.66 -0.062 -0.96 0.17 0.24 -0.49 -0.77 0.03 -0.42 0.33 -0.21 0.18 -0.9 0.38 0.013 -0.89 0.23 -0.35 -0.46 -0.62 -0.53 0.47 0.099 -0.2 -0.86 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.65 0.41 0.66 -0.15 0.11 -0.81 -0.50 0.12 -0.37 0.07 0.94 0.59 ======== Compute a new triangulation as a separate instance of Qhull seed: 1641862638 input 0.647 0.675 0.172 0.0378 0.715 -0.442 0.363 0.765 0.742 0.699 0.252 0.728 -0.491 0.184 -0.708 0.557 -0.534 -0.359 0.598 -0.156 -0.297 -0.555 0.123 0.451 8 vertices and 17 facets with normals: 0.2 -0.52 0.55 -0.61 -0.29 -0.47 -0.21 -0.8 -0.15 0.13 -0.21 -0.96 0.37 0.092 -0.92 -0.028 -0.33 -0.5 0.15 0.78 -0.34 -0.49 0.13 0.79 -0.69 0.69 0.049 0.23 0.27 0.2 0.4 -0.85 0.15 0.37 0.16 -0.9 0.18 0.38 0.51 -0.75 -0.04 0.69 0.29 -0.66 0.99 -0.025 -0.14 0.088 0.63 0.22 -0.7 0.26 0.43 -0.015 -0.32 0.84 0.28 0.09 -0.52 0.8 0.23 0.052 -0.45 0.86 0.2 0.14 -0.46 0.85 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: -0.9 0.26 0.34 -0.033 0.42 0.49 -0.56 0.52 -0.47 0.79 -0.39 -0.00044 0.29 -0.058 0.13 0.94 0.17 -0.3 0.34 0.87 0.1 -0.21 0.38 0.9 0.35 -0.15 0.19 -0.9 -0.038 0.36 0.43 -0.83 0.63 0.62 -0.47 0.0088 0.51 0.23 -0.14 -0.82 0.35 0.63 -0.17 -0.66 -0.062 -0.96 0.17 0.24 -0.49 -0.77 0.03 -0.42 0.33 -0.21 0.18 -0.9 0.38 0.013 -0.89 0.23 -0.35 -0.46 -0.62 -0.53 0.47 0.099 -0.2 -0.86 ======== 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): 0.000156 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: 24 Number of facets in hull: 17 Number of distance tests for qhull: 24 CPU seconds to compute hull (after input): 5e-05 Output completed. Verifying that all points are below 1e-14 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: 28 Number of facets in hull: 17 Number of distance tests for qhull: 32 CPU seconds to compute hull (after input): 4.6e-05 Output completed. Verifying that all points are below 7.7e-15 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): 5.7e-05 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.