From: vsr <vsr@opencascade.com>
Date: Wed, 13 Oct 2021 13:21:13 +0000 (+0300)
Subject: bos #26520 Attempt 2: detecting of boost::python library is not a trivial thing with... 
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=refs%2Fheads%2Fvsr%2F26520;p=tools%2Fconfiguration.git

bos #26520 Attempt 2: detecting of boost::python library is not a trivial thing with cmake
---

diff --git a/cmake/FindSalomeBoost.cmake b/cmake/FindSalomeBoost.cmake
index 927fe1c..01c71c3 100644
--- a/cmake/FindSalomeBoost.cmake
+++ b/cmake/FindSalomeBoost.cmake
@@ -23,12 +23,14 @@
 #
 #  !! Please read the generic detection procedure in SalomeMacros.cmake !!
 #
-SET(Boost_USE_STATIC_LIBS        OFF)
-SET(Boost_USE_MULTITHREADED      ON)
-SET(Boost_USE_STATIC_RUNTIME     OFF)
-SET(Boost_NO_BOOST_CMAKE         ON)
-SET(SalomeBoost_COMPONENTS       filesystem regex system thread date_time chrono serialization python3)
-SET(SalomeBoost_FIND_COMPONENTS ${SalomeBoost_COMPONENTS})
+SET(Boost_USE_STATIC_LIBS                OFF)
+SET(Boost_USE_MULTITHREADED              ON)
+SET(Boost_USE_STATIC_RUNTIME             OFF)
+SET(Boost_NO_BOOST_CMAKE                 ON)
+SET(SalomeBoost_COMPONENTS               filesystem regex system thread date_time chrono serialization)
+SET(SalomeBoost_FIND_COMPONENTS          ${SalomeBoost_COMPONENTS})
+SET(SalomeBoost_OPTIONAL_COMPONENTS      python${PYTHON_VERSION_MAJOR}${PYTHON_VERSION_MINOR} python${PYTHON_VERSION_MAJOR})
+SET(SalomeBoost_FIND_OPTIONAL_COMPONENTS ${SalomeBoost_OPTIONAL_COMPONENTS})
 
 IF(WIN32)
   # Under windows, one extra sub-directory in the boost installation hierarchy:
@@ -41,6 +43,8 @@ IF(Boost_FOUND OR BOOST_FOUND)
 ENDIF()   
 #MARK_AS_ADVANCED()
 
+SET(Boost_PYTHON_LIBRARY ${Boost_PYTHON${PYTHON_VERSION_MAJOR}${PYTHON_VERSION_MINOR}_LIBRARY} ${Boost_PYTHON${PYTHON_VERSION_MAJOR}_LIBRARY})
+
 ## Specific definitions:
 IF(WIN32)
   SET(BOOST_DEFINITIONS -DBOOST_DISABLE_ASSERTS -DBOOST_ALL_DYN_LINK)
diff --git a/cmake/SalomeMacros.cmake b/cmake/SalomeMacros.cmake
index 805d05b..e706deb 100644
--- a/cmake/SalomeMacros.cmake
+++ b/cmake/SalomeMacros.cmake
@@ -424,11 +424,20 @@ MACRO(SALOME_FIND_PACKAGE englobPkg stdPkg mode)
       
       # Do we need to call the signature using components?
       IF(${englobPkg}_FIND_COMPONENTS)
-        FIND_PACKAGE(${stdPkg} ${${englobPkg}_FIND_VERSION} ${_tmp_exact} 
-              NO_MODULE ${_tmp_quiet} ${_tmp_req} COMPONENTS ${${englobPkg}_FIND_COMPONENTS}
-              PATH_SUFFIXES "salome_adm/cmake_files" "adm_local/cmake_files" "adm/cmake"
-              NO_CMAKE_BUILDS_PATH NO_CMAKE_PACKAGE_REGISTRY NO_CMAKE_SYSTEM_PACKAGE_REGISTRY NO_CMAKE_SYSTEM_PATH
+        IF(${englobPkg}_FIND_OPTIONAL_COMPONENTS)
+          FIND_PACKAGE(${stdPkg} ${${englobPkg}_FIND_VERSION} ${_tmp_exact} 
+                NO_MODULE ${_tmp_quiet} ${_tmp_req} COMPONENTS ${${englobPkg}_FIND_COMPONENTS}
+                OPTIONAL_COMPONENTS ${${englobPkg}_FIND_OPTIONAL_COMPONENTS}
+                PATH_SUFFIXES "salome_adm/cmake_files" "adm_local/cmake_files" "adm/cmake"
+                NO_CMAKE_BUILDS_PATH NO_CMAKE_PACKAGE_REGISTRY NO_CMAKE_SYSTEM_PACKAGE_REGISTRY NO_CMAKE_SYSTEM_PATH
+                NO_SYSTEM_ENVIRONMENT_PATH)
+        ELSE()
+          FIND_PACKAGE(${stdPkg} ${${englobPkg}_FIND_VERSION} ${_tmp_exact} 
+                NO_MODULE ${_tmp_quiet} ${_tmp_req} COMPONENTS ${${englobPkg}_FIND_COMPONENTS}
+                PATH_SUFFIXES "salome_adm/cmake_files" "adm_local/cmake_files" "adm/cmake"
+                NO_CMAKE_BUILDS_PATH NO_CMAKE_PACKAGE_REGISTRY NO_CMAKE_SYSTEM_PACKAGE_REGISTRY NO_CMAKE_SYSTEM_PATH
                 NO_SYSTEM_ENVIRONMENT_PATH)
+        ENDIF()
       ELSE()
         FIND_PACKAGE(${stdPkg} ${${englobPkg}_FIND_VERSION} ${_tmp_exact} 
               NO_MODULE ${_tmp_quiet} ${_tmp_req}
@@ -439,11 +448,17 @@ MACRO(SALOME_FIND_PACKAGE englobPkg stdPkg mode)
       MARK_AS_ADVANCED(${stdPkg}_DIR)
       
     ELSEIF("${mode}" STREQUAL "MODULE")
-    
+   
       # Do we need to call the signature using components?
       IF(${englobPkg}_FIND_COMPONENTS)
-        FIND_PACKAGE(${stdPkg} ${${englobPkg}_FIND_VERSION} ${_tmp_exact} 
-              MODULE ${_tmp_quiet} ${_tmp_req} COMPONENTS ${${englobPkg}_FIND_COMPONENTS})
+        IF(${englobPkg}_FIND_OPTIONAL_COMPONENTS)
+          FIND_PACKAGE(${stdPkg} ${${englobPkg}_FIND_VERSION} ${_tmp_exact} 
+                MODULE ${_tmp_quiet} ${_tmp_req} COMPONENTS ${${englobPkg}_FIND_COMPONENTS}
+                OPTIONAL_COMPONENTS ${${englobPkg}_FIND_OPTIONAL_COMPONENTS})
+        ELSE()
+          FIND_PACKAGE(${stdPkg} ${${englobPkg}_FIND_VERSION} ${_tmp_exact} 
+                MODULE ${_tmp_quiet} ${_tmp_req} COMPONENTS ${${englobPkg}_FIND_COMPONENTS})
+        ENDIF()
       ELSE()
         FIND_PACKAGE(${stdPkg} ${${englobPkg}_FIND_VERSION} ${_tmp_exact} 
               MODULE ${_tmp_quiet} ${_tmp_req})
@@ -1013,6 +1028,7 @@ ENDMACRO(SALOME_APPEND_LIST_OF_LIST)
 #    - _PREREQ_DIR_LIST  : their corresponding CMake directories (i.e. where the CMake configuration
 #    file for this package can be found, if there is any!)
 #    - _PREREQ_COMPO_LIST: the list of components requested when this package was invoked
+#    - _PREREQ_COMPO_OPT_LIST: the list of optional components requested when this package was invoked
 #
 # All this information is built from the package_list, the list of level 1 packages for this module.
 # Only the packages found in CONFIG mode are retained.
@@ -1022,12 +1038,14 @@ MACRO(SALOME_CONFIGURE_PREPARE)
   SET(_PREREQ_LIST)
   SET(_PREREQ_DIR_LIST)
   SET(_PREREQ_COMPO_LIST)
+  SET(_PREREQ_COMPO_OPT_LIST)
   FOREACH(_prereq IN LISTS _tmp_prereq)
     IF(${_prereq}_DIR)
       SET(_PREREQ_LIST "${_PREREQ_LIST} ${_prereq}")
       FILE(TO_CMAKE_PATH ${${_prereq}_DIR} CURR_DIR)
       SET(_PREREQ_DIR_LIST "${_PREREQ_DIR_LIST} \"${CURR_DIR}\"")
       SALOME_APPEND_LIST_OF_LIST(_PREREQ_COMPO_LIST Salome${_prereq}_COMPONENTS)
+      SALOME_APPEND_LIST_OF_LIST(_PREREQ_COMPO_OPT_LIST Salome${_prereq}_OPTIONAL_COMPONENTS)
     ENDIF()
   ENDFOREACH()
 ENDMACRO(SALOME_CONFIGURE_PREPARE)