******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/8.0.1@ --profile=/home/conan/w/BuildSingleReference/70642/9bcb0f9b-901b-4799-a746-71d88bee2ee1/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Release compiler=clang compiler.libcxx=libstdc++ compiler.version=11 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:f2fe22dad08bad39aab2a38cb612e26da46e90c0 - 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/f2fe22dad08bad39aab2a38cb612e26da46e90c0/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 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): Generator cmake created conanbuildinfo.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/7a49c3c94765d75c7c1284e06cb0b3e3e3c34553/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/7a49c3c94765d75c7c1284e06cb0b3e3e3c34553' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="11" -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/7a49c3c94765d75c7c1284e06cb0b3e3e3c34553/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/7a49c3c94765d75c7c1284e06cb0b3e3e3c34553" -DCMAKE_MODULE_PATH="/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/7a49c3c94765d75c7c1284e06cb0b3e3e3c34553" -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 11.1.0 -- 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/f2fe22dad08bad39aab2a38cb612e26da46e90c0/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 11 -- Conan: Checking correct version: 11 -- Conan: C++ stdlib: libstdc++ -- Library qhull_r found /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/f2fe22dad08bad39aab2a38cb612e26da46e90c0/lib/libqhull_r.so -- Found: /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/f2fe22dad08bad39aab2a38cb612e26da46e90c0/lib/libqhull_r.so -- Library qhull_r found /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/f2fe22dad08bad39aab2a38cb612e26da46e90c0/lib/libqhull_r.so -- Found: /home/conan/w/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/f2fe22dad08bad39aab2a38cb612e26da46e90c0/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/7a49c3c94765d75c7c1284e06cb0b3e3e3c34553 ----Running------ > cmake --build '/home/conan/w/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/7a49c3c94765d75c7c1284e06cb0b3e3e3c34553' '--' '-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: 1641862542 input 0.645 -0.58 -0.904 -0.0231 0.424 -0.482 -0.669 0.423 0.317 -0.763 0.62 1 -0.0361 -0.454 -0.973 0.854 0.606 0.163 0.982 -0.99 -0.455 -0.415 -0.961 -0.193 8 vertices and 17 facets with normals: -0.37 0.16 -0.53 0.74 -0.078 0.69 -0.58 0.43 -0.58 -0.2 -0.39 0.69 0.51 -0.49 0.068 -0.7 0.0025 -0.83 -0.54 -0.17 0.37 -0.53 -0.18 -0.74 0.14 0.6 -0.42 0.67 -0.068 0.69 -0.58 0.43 0.6 -0.41 0.056 -0.68 0.3 -0.43 0.82 -0.22 0.52 -0.47 0.18 -0.69 -0.62 0.49 -0.58 0.19 -0.9 0.032 -0.41 0.15 -0.77 -0.1 -0.45 -0.43 -0.074 0.98 0.0055 -0.16 0.22 -0.37 0.82 -0.38 0.28 -0.35 0.52 -0.73 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] -0.67 0.42 0.32 0.85 0.61 0.16 -0.42 -0.96 -0.19 -0.02 0.42 -0.48 ======== Compute a new triangulation as a separate instance of Qhull seed: 1641862543 input 0.645 -0.317 0.607 0.894 -0.511 -0.0443 -0.575 -0.219 -0.325 -0.893 -0.613 0.0387 -0.374 -0.385 -0.866 -0.0863 -0.0521 0.178 -0.251 -0.856 0.38 0.958 0.217 -0.332 8 vertices and 16 facets with normals: -0.27 0.82 0.43 0.27 -0.38 0.26 0.88 -0.034 0.06 -0.077 -0.13 0.99 0.071 -0.75 -0.24 0.61 0.068 0.08 0.26 0.96 0.085 -0.19 0.34 0.92 0.39 -0.27 -0.62 -0.63 0.16 -0.74 -0.34 -0.56 0.73 -0.013 0.096 -0.68 0.34 -0.7 0.17 -0.6 -0.38 0.86 -0.052 0.34 -0.34 0.88 0.23 0.23 0.045 0.53 -0.67 -0.51 -0.3 -0.8 -0.31 -0.43 -0.52 -0.56 0.13 -0.63 0.076 -0.74 -0.33 -0.58 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: -0.37 0.16 -0.53 0.74 -0.078 0.69 -0.58 0.43 -0.58 -0.2 -0.39 0.69 0.51 -0.49 0.068 -0.7 0.0025 -0.83 -0.54 -0.17 0.37 -0.53 -0.18 -0.74 0.14 0.6 -0.42 0.67 -0.068 0.69 -0.58 0.43 0.6 -0.41 0.056 -0.68 0.3 -0.43 0.82 -0.22 0.52 -0.47 0.18 -0.69 -0.62 0.49 -0.58 0.19 -0.9 0.032 -0.41 0.15 -0.77 -0.1 -0.45 -0.43 -0.074 0.98 0.0055 -0.16 0.22 -0.37 0.82 -0.38 0.28 -0.35 0.52 -0.73 ======== 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): 0.00026 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: 22 CPU seconds to compute hull (after input): 4.4e-05 Output completed. Verifying that all points are below 1.3e-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: 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: 24 CPU seconds to compute hull (after input): 4.7e-05 Output completed. Verifying that all points are below 7.1e-15 of all facets. Will make 72 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): 5.9e-05 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.