run-cmake.bat - use cgal config instead of explicit paths

cmake/CMakeLists.txt

@@ -197,11 +197,6 @@ foreach(option_flag IN LISTS option_flags)
     convert_env_var_to_bool("${option_flag}")
 endforeach()
 
-if(WITH_CGAL)
-    find_package(CGAL REQUIRED)
-    set(CGAL_LIBRARIES CGAL::CGAL_INTERFACE)
-    list(APPEND GEOMETRY_KERNELS cgal)
-endif()
 
 if(BUILD_IFCGEOM AND WITH_OPENCASCADE)
     find_package(OpenCASCADE REQUIRED)
@@ -306,6 +301,15 @@ if(USE_MMAP)
     add_definitions(-DUSE_MMAP)
 endif()
 
+# Handle CGAL after Boost settings are set, since CGAL will use them too.
+# Do `find_package(Boost)` only after this, to make sure `FindBoost` finds correct components.
+# Otherwise it will find components needed for CGAL and we might some libraries.
+if(WITH_CGAL)
+    find_package(CGAL REQUIRED)
+    set(CGAL_LIBRARIES CGAL::CGAL_INTERFACE)
+    list(APPEND GEOMETRY_KERNELS cgal)
+endif()
+
 find_package(Boost REQUIRED COMPONENTS ${BOOST_COMPONENTS})
 message(STATUS "Boost include files found in ${Boost_INCLUDE_DIRS}")
 message(STATUS "Boost libraries found in ${Boost_LIBRARY_DIRS}")

cmake/FindCGAL.cmake

@@ -46,6 +46,9 @@ else()
     else()
         set(CGAL_Boost_USE_STATIC_LIBS "${Boost_USE_STATIC_LIBS}")
     endif()
+    # Annoyingly this is producing CMP0167 boost warnings, because it's unsetting cmake policies
+    # and using FindBoost module. But there's nothing we can do about it,
+    # since everything happens in the scope of CGAL config. I guess it's be resolved in CGAL 6.1.0.
     find_package(CGAL CONFIG)
     if(NOT CGAL_FOUND)
         message(

win/run-cmake.bat

@@ -107,12 +107,9 @@ if not defined SWIG_INSTALL_DIR set SWIG_INSTALL_DIR=%INSTALL_DIR%\swigwin
 set JSON_INCLUDE_DIR=%INSTALL_DIR%\json
 if not defined ADD_COMMIT_SHA set ADD_COMMIT_SHA=Off
 
-set CGAL_INCLUDE_DIR=%INSTALL_DIR%\cgal\include
+set CGAL_INSTALL_DIR=%INSTALL_DIR%\cgal
-:: set CGAL_LIBRARY_DIR=%INSTALL_DIR%\cgal\lib
+set GMP_INSTALL_DIR=%INSTALL_DIR%\mpir
-set GMP_INCLUDE_DIR=%INSTALL_DIR%\mpir
+set MPFR_INSTALL_DIR=%INSTALL_DIR%\mpfr
-set GMP_LIBRARY_DIR=%INSTALL_DIR%\mpir
-set MPFR_INCLUDE_DIR=%INSTALL_DIR%\mpfr
-set MPFR_LIBRARY_DIR=%INSTALL_DIR%\mpfr
 :: We don't install Eigen currently,
 :: so there's no Eigen3config.cmake and therefore we provide path explicitly.
 set EIGEN_DIR=%INSTALL_DIR%\Eigen
@@ -146,12 +143,10 @@ echo    PYTHON_EXECUTABLE       = %PYTHON_EXECUTABLE%
 echo    SWIG_INSTALL_DIR        = %SWIG_INSTALL_DIR%
 echo    JSON_INCLUDE_DIR        = %JSON_INCLUDE_DIR%
 echo.
-echo    CGAL_INCLUDE_DIR        = %CGAL_INCLUDE_DIR%
+echo    CGAL_INSTALL_DIR        = %CGAL_INSTALL_DIR%
 :: echo    CGAL_LIBRARY_DIR        = %CGAL_LIBRARY_DIR%
-echo    GMP_INCLUDE_DIR         = %GMP_INCLUDE_DIR%
+echo    GMP_INSTALL_DIR         = %GMP_INSTALL_DIR%
-echo    GMP_LIBRARY_DIR         = %GMP_LIBRARY_DIR%
+echo    MPFR_INSTALL_DIR        = %MPFR_INSTALL_DIR%
-echo    MPFR_INCLUDE_DIR        = %MPFR_INCLUDE_DIR%
-echo    MPFR_LIBRARY_DIR        = %MPFR_LIBRARY_DIR%
 echo    EIGEN_DIR               = %EIGEN_DIR%
 echo    TBB_INSTALL_DIR         = %TBB_INSTALL_DIR%
 echo    USD_INSTALL_DIR         = %USD_INSTALL_DIR%
@@ -171,7 +166,8 @@ set CMAKE_PREFIX_PATH=%HDF5_INSTALL_DIR%;%OPENCOLLADA_INSTALL_DIR%;%SWIG_INSTALL
 set CMAKE_PREFIX_PATH=%CMAKE_PREFIX_PATH%;%ROCKSDB_INSTALL_DIR%;%ZSTD_INSTALL_DIR%
 set CMAKE_PREFIX_PATH=%CMAKE_PREFIX_PATH%;%BOOST_INSTALL_DIR%;%CCACHE_INSTALL_DIR%
 set CMake_PREFIX_PATH=%CMAKE_PREFIX_PATH%;%USD_INSTALL_DIR%;%TBB_INSTALL_DIR%
-set CMAKE_PREFIX_PATH=%CMAKE_PREFIX_PATH%;%OCC_INSTALL_DIR%
+set CMAKE_PREFIX_PATH=%CMAKE_PREFIX_PATH%;%OCC_INSTALL_DIR%;%CGAL_INSTALL_DIR%
+set CMAKE_PREFIX_PATH=%CMAKE_PREFIX_PATH%;%GMP_INSTALL_DIR%;%MPFR_INSTALL_DIR%
 
 :: Not fully supported - not available from install-ifcopenshell
 :: and some logs are still showing Visual Studio generators.