******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/8.0.1@ --profile=/home/conan/w/BuildSingleReference/21480/39312b43-3a82-43d3-b188-fc93f0ab57db/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Release compiler=clang compiler.libcxx=libstdc++ compiler.version=10 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:da82c45faf95f16de2c6a6f3b0d205907ceadfee - 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/da82c45faf95f16de2c6a6f3b0d205907ceadfee/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_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): Generator cmake created conanbuildinfo.cmake qhull/8.0.1 (test package): Generator txt created conanbuildinfo.txt 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/69ee4fa41987392e37a76b908b0c89ace6063e6b/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/69ee4fa41987392e37a76b908b0c89ace6063e6b' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="10" -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/69ee4fa41987392e37a76b908b0c89ace6063e6b/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/69ee4fa41987392e37a76b908b0c89ace6063e6b" -DCMAKE_MODULE_PATH="/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/69ee4fa41987392e37a76b908b0c89ace6063e6b" -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 Clang 10.0.1 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/clang - 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/da82c45faf95f16de2c6a6f3b0d205907ceadfee/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 10 -- Conan: Checking correct version: 10 -- Conan: C++ stdlib: libstdc++ -- Library qhull_r found /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/da82c45faf95f16de2c6a6f3b0d205907ceadfee/lib/libqhull_r.so -- Found: /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/da82c45faf95f16de2c6a6f3b0d205907ceadfee/lib/libqhull_r.so -- Library qhull_r found /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/da82c45faf95f16de2c6a6f3b0d205907ceadfee/lib/libqhull_r.so -- Found: /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/da82c45faf95f16de2c6a6f3b0d205907ceadfee/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/69ee4fa41987392e37a76b908b0c89ace6063e6b ----Running------ > cmake --build '/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/69ee4fa41987392e37a76b908b0c89ace6063e6b' '--' '-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: 1625500639 input 0.536 0.359 -0.88 0.038 0.703 -0.418 0.436 -0.872 0.516 0.241 -0.965 0.407 -0.815 0.508 0.854 0.489 0.364 0.211 -0.391 0.597 -0.491 0.579 -0.36 0.458 8 vertices and 14 facets with normals: -0.59 -0.26 0.28 -0.72 -0.56 -0.41 -0.53 0.49 -0.091 0.86 -0.26 0.43 -0.02 -0.49 -0.53 -0.69 -0.21 -0.27 0.85 -0.4 0.69 0.38 0.37 0.5 -0.032 -0.26 -0.25 0.93 0.62 -0.56 -0.45 -0.32 -0.57 -0.23 0.29 -0.73 -0.33 0.64 0.34 -0.6 0.69 0.39 0.37 0.49 0.47 0.81 0.22 0.28 0.019 -0.44 -0.52 -0.73 0.042 -0.37 -0.54 -0.76 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.49 0.36 0.21 -0.39 0.60 -0.49 0.04 0.70 -0.42 -0.81 0.51 0.85 ======== Compute a new triangulation as a separate instance of Qhull seed: 1625500640 input 0.536 0.622 0.631 0.955 -0.231 0.0204 0.53 0.486 -0.126 0.111 -0.198 -0.554 0.847 0.577 0.961 -0.451 -0.294 0.226 0.376 0.731 0.344 -0.047 0.818 0.319 8 vertices and 16 facets with normals: -0.33 -0.57 -0.29 0.69 -0.61 -0.0066 -0.42 0.67 0.31 -0.35 0.78 -0.41 -0.33 0.13 0.91 -0.21 0.86 0.34 0.18 -0.34 0.15 0.26 -0.78 0.54 -0.11 0.39 -0.73 0.55 0.42 -0.21 0.26 -0.84 0.41 -0.092 0.54 -0.73 -0.21 0.42 -0.12 -0.87 0.17 0.89 0.4 -0.16 0.18 0.78 -0.52 0.3 0.74 0.62 0.059 -0.25 0.031 0.19 0.71 -0.68 0.081 0.28 0.37 -0.88 0.35 -0.0072 0.54 -0.76 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 14 facets with normals: -0.59 -0.26 0.28 -0.72 -0.56 -0.41 -0.53 0.49 -0.091 0.86 -0.26 0.43 -0.02 -0.49 -0.53 -0.69 -0.21 -0.27 0.85 -0.4 0.69 0.38 0.37 0.5 -0.032 -0.26 -0.25 0.93 0.62 -0.56 -0.45 -0.32 -0.57 -0.23 0.29 -0.73 -0.33 0.64 0.34 -0.6 0.69 0.39 0.37 0.49 0.47 0.81 0.22 0.28 0.019 -0.44 -0.52 -0.73 0.042 -0.37 -0.54 -0.76 ======== 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): 0.000202 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: 8 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 22 Number of facets in hull: 14 Number of distance tests for qhull: 20 CPU seconds to compute hull (after input): 4.5e-05 Output completed. Verifying that all points are below 1e-14 of all facets. Will make 64 distance computations. Delaunay triangulation by the convex hull of 8 points in 4-d: Number of input sites: 8 Number of Delaunay regions: 11 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 25 Number of facets in hull: 16 Number of distance tests for qhull: 24 CPU seconds to compute hull (after input): 4.1e-05 Output completed. Verifying that all points are below 1.2e-14 of all facets. Will make 88 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): 7.1e-05 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.