******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/7.3.2@ --profile=/home/conan/w/BuildSingleReference/70594/66e2b965-d40d-4c41-a391-e8626ef5d39d/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=9 os=Linux [options] qhull:shared=True [build_requires] [env] qhull/7.3.2 (test package): Installing package Requirements qhull/7.3.2 from local cache - Cache Packages qhull/7.3.2:2af715f34a7c8c2aeae57b25be0a52c4110dc502 - Cache Installing (downloading, building) binaries... qhull/7.3.2: Already installed! qhull/7.3.2: Appending PATH environment variable: /home/conan/w/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/2af715f34a7c8c2aeae57b25be0a52c4110dc502/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/7.3.2 (test package): Generator txt created conanbuildinfo.txt qhull/7.3.2 (test package): Generator cmake created conanbuildinfo.cmake qhull/7.3.2 (test package): Generator cmake_find_package_multi created QhullConfigVersion.cmake qhull/7.3.2 (test package): Generator cmake_find_package_multi created QhullTarget-release.cmake qhull/7.3.2 (test package): Generator cmake_find_package_multi created QhullTargets.cmake qhull/7.3.2 (test package): Generator cmake_find_package_multi created QhullConfig.cmake qhull/7.3.2 (test package): Aggregating env generators qhull/7.3.2 (test package): Generated conaninfo.txt qhull/7.3.2 (test package): Generated graphinfo Using lockfile: '/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/9611175547817f0e0c70a0008726236bdf5b246a/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/7.3.2 (test package): Calling build() ----Running------ > cd '/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/9611175547817f0e0c70a0008726236bdf5b246a' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="9" -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/9611175547817f0e0c70a0008726236bdf5b246a/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/9611175547817f0e0c70a0008726236bdf5b246a" -DCMAKE_MODULE_PATH="/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/9611175547817f0e0c70a0008726236bdf5b246a" -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 9.2.1 -- 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/7.3.2/_/_/package/2af715f34a7c8c2aeae57b25be0a52c4110dc502/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 9 -- Conan: Checking correct version: 9 -- Conan: C++ stdlib: libstdc++11 -- Library qhull_r found /home/conan/w/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/2af715f34a7c8c2aeae57b25be0a52c4110dc502/lib/libqhull_r.so -- Found: /home/conan/w/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/2af715f34a7c8c2aeae57b25be0a52c4110dc502/lib/libqhull_r.so -- Library qhull_r found /home/conan/w/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/2af715f34a7c8c2aeae57b25be0a52c4110dc502/lib/libqhull_r.so -- Found: /home/conan/w/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/2af715f34a7c8c2aeae57b25be0a52c4110dc502/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/9611175547817f0e0c70a0008726236bdf5b246a ----Running------ > cmake --build '/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/9611175547817f0e0c70a0008726236bdf5b246a' '--' '-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/7.3.2 (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: 1641861771 input 0.633 0.588 -0.0477 0.738 0.897 -0.117 0.788 -0.386 0.842 -0.0589 -0.741 0.0598 0.615 0.236 0.59 0.0566 -0.307 0.292 -0.245 -0.0603 -0.218 0.581 0.837 -0.926 8 vertices and 15 facets with normals: -0.8 0.29 0.38 0.37 -0.83 0.18 0.32 0.42 -0.27 0.83 -0.27 -0.4 0.62 -0.32 -0.61 -0.37 0.95 -0.16 -0.25 -0.11 0.78 -0.41 -0.42 -0.2 -0.81 0.15 0.52 0.25 0.67 -0.32 -0.48 -0.47 0.8 -0.39 -0.26 -0.37 0.97 0.081 0.082 -0.2 0.84 -0.31 -0.13 -0.44 -0.77 0.33 0.44 0.32 -0.77 0.25 0.55 0.22 -0.45 0.75 0.41 -0.25 0.04 0.57 0.36 -0.74 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.62 0.24 0.59 0.63 0.59 -0.05 0.74 0.90 -0.12 -0.24 -0.06 -0.22 ======== Compute a new triangulation as a separate instance of Qhull seed: 1641861772 input 0.633 0.851 -0.536 -0.344 -0.0378 0.321 0.882 0.971 0.2 -0.19 0.0264 -0.901 0.277 0.305 0.696 -0.884 -0.964 0.308 0.522 0.0733 0.617 -0.0451 0.015 0.935 8 vertices and 15 facets with normals: -0.72 0.67 0.14 0.15 0.53 -0.44 0.59 0.41 0.36 -0.84 -0.19 -0.37 0.16 -0.79 0.42 -0.41 -0.73 0.67 0.068 0.14 -0.75 0.65 0.0056 0.13 0.7 -0.64 -0.23 0.21 0.68 -0.66 -0.28 0.16 0.48 0.2 -0.33 -0.79 -0.55 0.79 0.26 -0.055 0.47 0.2 0.86 0.012 0.13 -0.11 0.69 -0.7 -0.35 0.88 0.11 -0.29 0.54 0.56 0.02 -0.63 0.39 0.46 -0.17 -0.78 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 15 facets with normals: -0.8 0.29 0.38 0.37 -0.83 0.18 0.32 0.42 -0.27 0.83 -0.27 -0.4 0.62 -0.32 -0.61 -0.37 0.95 -0.16 -0.25 -0.11 0.78 -0.41 -0.42 -0.2 -0.81 0.15 0.52 0.25 0.67 -0.32 -0.48 -0.47 0.8 -0.39 -0.26 -0.37 0.97 0.081 0.082 -0.2 0.84 -0.31 -0.13 -0.44 -0.77 0.33 0.44 0.32 -0.77 0.25 0.55 0.22 -0.45 0.75 0.41 -0.25 0.04 0.57 0.36 -0.74 ======== 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): 0.000509 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: 15 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 1.1e-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: 23 Number of facets in hull: 15 Number of distance tests for qhull: 28 CPU seconds to compute hull (after input): 4.1e-05 Output completed. Verifying that all points are below 1.1e-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): 6.9e-05 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.