******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/8.0.0@ --profile=/home/conan/w/BuildSingleReference/21479/2851fed9-ac1c-4286-81fe-d0923a01ab5f/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=8 os=Linux os_build=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): 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/a6707807342d0618b4403d6755cb90d0a0eef3b7/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/a6707807342d0618b4403d6755cb90d0a0eef3b7' && 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/a6707807342d0618b4403d6755cb90d0a0eef3b7/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/a6707807342d0618b4403d6755cb90d0a0eef3b7" -DCMAKE_MODULE_PATH="/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/a6707807342d0618b4403d6755cb90d0a0eef3b7" -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 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/a6707807342d0618b4403d6755cb90d0a0eef3b7 ----Running------ > cmake --build '/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/a6707807342d0618b4403d6755cb90d0a0eef3b7' '--' '-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: 1625500074 input 0.528 -0.279 -0.714 -0.237 0.677 0.159 -0.724 0.0109 0.911 0.0382 -0.322 -0.533 0.194 -0.559 0.442 -0.0718 -0.0348 -0.488 0.35 -0.935 -0.25 0.526 0.0961 -0.935 8 vertices and 16 facets with normals: -0.78 0.22 -0.54 0.21 0.73 0.42 -0.025 -0.55 -0.56 -0.12 0.33 -0.75 0.76 0.29 0.13 -0.57 0.74 0.37 0.48 0.29 0.86 0.36 0.26 -0.26 -0.71 -0.52 0.063 -0.47 0.7 -0.091 -0.02 -0.71 -0.78 -0.085 -0.56 0.25 0.23 -0.056 -0.81 -0.54 0.74 0.13 0.45 0.48 0.92 0.042 0.33 0.2 -0.73 -0.27 -0.54 0.32 -0.28 -0.5 -0.82 0.02 -0.68 -0.67 -0.0069 -0.3 0.63 -0.43 -0.1 -0.64 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.19 -0.56 0.44 0.53 0.10 -0.94 -0.24 0.68 0.16 0.53 -0.28 -0.71 ======== Compute a new triangulation as a separate instance of Qhull seed: 1625500075 input 0.528 -0.0159 0.797 0.681 -0.258 0.596 -0.63 -0.631 0.269 -0.0924 0.445 0.505 -0.144 -0.489 0.549 0.988 -0.692 -0.473 -0.883 -0.801 0.585 -0.1 -0.726 0.926 8 vertices and 17 facets with normals: 0.012 0.72 0.038 0.69 0.2 0.43 0.33 0.81 -0.2 0.55 0.73 0.36 -0.43 0.46 -0.74 0.23 0.03 -0.99 -0.034 -0.17 -0.5 0.03 0.8 -0.33 -0.64 0.022 0.65 -0.41 -0.34 -0.68 0.5 -0.4 -0.13 0.0065 0.91 -0.4 0.011 -0.11 -0.72 -0.69 0.1 -0.96 0.0011 -0.28 0.64 -0.14 0.59 0.47 0.36 -0.84 0.19 -0.35 0.25 -0.4 0.75 -0.47 0.71 0.64 -0.2 -0.2 0.38 -0.13 -0.44 -0.81 0.32 -0.084 0.46 -0.82 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 16 facets with normals: -0.78 0.22 -0.54 0.21 0.73 0.42 -0.025 -0.55 -0.56 -0.12 0.33 -0.75 0.76 0.29 0.13 -0.57 0.74 0.37 0.48 0.29 0.86 0.36 0.26 -0.26 -0.71 -0.52 0.063 -0.47 0.7 -0.091 -0.02 -0.71 -0.78 -0.085 -0.56 0.25 0.23 -0.056 -0.81 -0.54 0.74 0.13 0.45 0.48 0.92 0.042 0.33 0.2 -0.73 -0.27 -0.54 0.32 -0.28 -0.5 -0.82 0.02 -0.68 -0.67 -0.0069 -0.3 0.63 -0.43 -0.1 -0.64 ======== 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): 0.000336 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: 9 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 24 Number of facets in hull: 16 Number of distance tests for qhull: 27 CPU seconds to compute hull (after input): 4.5e-05 Output completed. Verifying that all points are below 8.2e-15 of all facets. Will make 72 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: 25 Number of facets in hull: 17 Number of distance tests for qhull: 28 CPU seconds to compute hull (after input): 4.4e-05 Output completed. Verifying that all points are below 1.1e-14 of all facets. Will make 96 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.