******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/8.0.0@ --profile=/home/conan/w/BuildSingleReference/69352/8d06a218-d9df-4c57-9c63-a8079c0d2de6/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=8 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/8.0.0:1dab02a32a1a97c1102b3e06d1e2208a835226a4 - 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/1dab02a32a1a97c1102b3e06d1e2208a835226a4/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 created conanbuildinfo.cmake 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-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): 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/bcf6b0b769a46bb895f5da180fd36ce4c4639937/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/bcf6b0b769a46bb895f5da180fd36ce4c4639937' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="8" -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/bcf6b0b769a46bb895f5da180fd36ce4c4639937/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/bcf6b0b769a46bb895f5da180fd36ce4c4639937" -DCMAKE_MODULE_PATH="/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/bcf6b0b769a46bb895f5da180fd36ce4c4639937" -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 8.4.0 -- 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/1dab02a32a1a97c1102b3e06d1e2208a835226a4/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 8 -- Conan: Checking correct version: 8 -- Conan: C++ stdlib: libstdc++11 -- Library qhull_r found /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/1dab02a32a1a97c1102b3e06d1e2208a835226a4/lib/libqhull_r.so -- Found: /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/1dab02a32a1a97c1102b3e06d1e2208a835226a4/lib/libqhull_r.so -- Library qhull_r found /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/1dab02a32a1a97c1102b3e06d1e2208a835226a4/lib/libqhull_r.so -- Found: /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/1dab02a32a1a97c1102b3e06d1e2208a835226a4/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/bcf6b0b769a46bb895f5da180fd36ce4c4639937 ----Running------ > cmake --build '/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/bcf6b0b769a46bb895f5da180fd36ce4c4639937' '--' '-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: 1641758957 input -0.976 0.736 0.341 -0.571 -0.965 -0.257 -0.902 0.0197 0.48 0.91 0.494 -0.49 0.873 -0.758 -0.62 0.865 0.588 -0.67 0.762 -0.696 0.976 0.882 0.748 -0.722 8 vertices and 17 facets with normals: 0.36 0.7 0.62 -0.041 0.29 0.52 0.67 -0.45 -0.61 -0.39 0.45 0.53 0.32 -0.3 0.21 -0.87 -0.022 0.87 -0.14 -0.47 -0.45 0.22 -0.83 -0.23 -0.31 0.38 -0.57 -0.66 -0.39 0.25 -0.71 -0.54 -0.31 0.2 -0.66 -0.66 -0.28 -0.16 -0.19 0.93 -0.31 -0.1 -0.35 0.88 -0.23 -0.098 -0.19 0.95 -0.2 -0.054 -0.97 -0.12 0.33 -0.31 0.2 -0.87 -0.024 -0.11 -0.8 -0.59 1 -0.0093 0.055 0.079 0.92 -0.021 -0.37 -0.098 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] -0.90 0.02 0.48 0.76 -0.70 0.98 0.91 0.49 -0.49 -0.98 0.74 0.34 ======== Compute a new triangulation as a separate instance of Qhull seed: 1641758958 input -0.976 0.999 -0.148 0.346 0.101 0.181 -0.808 -0.623 -0.161 0.78 -0.739 0.549 0.535 -0.689 -0.513 -0.0753 -0.07 -0.655 -0.472 -0.562 -0.189 0.256 -0.0741 -0.861 8 vertices and 19 facets with normals: 0.73 0.66 -0.051 0.2 -0.38 0.021 0.92 -0.12 0.18 0.84 -0.38 -0.36 -0.53 -0.049 -0.85 0.0028 0.61 0.28 -0.38 0.63 -0.084 -0.46 -0.33 0.82 -0.19 -0.32 -0.75 0.55 0.93 0.3 -0.17 -0.067 0.51 -0.26 -0.44 -0.7 -0.64 0.18 0.59 -0.45 -0.65 0.38 0.034 -0.66 -0.79 0.2 -0.32 -0.49 0.19 -0.58 -0.23 -0.76 -0.33 -0.26 0.86 -0.3 0.23 -0.75 0.16 -0.61 -0.047 -0.99 0.027 -0.15 -0.25 -0.57 -0.76 -0.2 -0.23 -0.59 -0.75 -0.19 -0.21 -0.59 -0.74 -0.23 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: 0.36 0.7 0.62 -0.041 0.29 0.52 0.67 -0.45 -0.61 -0.39 0.45 0.53 0.32 -0.3 0.21 -0.87 -0.022 0.87 -0.14 -0.47 -0.45 0.22 -0.83 -0.23 -0.31 0.38 -0.57 -0.66 -0.39 0.25 -0.71 -0.54 -0.31 0.2 -0.66 -0.66 -0.28 -0.16 -0.19 0.93 -0.31 -0.1 -0.35 0.88 -0.23 -0.098 -0.19 0.95 -0.2 -0.054 -0.97 -0.12 0.33 -0.31 0.2 -0.87 -0.024 -0.11 -0.8 -0.59 1 -0.0093 0.055 0.079 0.92 -0.021 -0.37 -0.098 ======== 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): 0.000703 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: 12 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 26 Number of facets in hull: 17 Number of distance tests for qhull: 27 CPU seconds to compute hull (after input): 4.9e-05 Output completed. Verifying that all points are below 1.2e-14 of all facets. Will make 96 distance computations. Delaunay triangulation by the convex hull of 8 points in 4-d: Number of input sites: 8 Number of Delaunay regions: 14 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 29 Number of facets in hull: 19 Number of distance tests for qhull: 36 CPU seconds to compute hull (after input): 4.4e-05 Output completed. Verifying that all points are below 1.2e-14 of all facets. Will make 112 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): 6.4e-05 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.