From: bruneton <bruneton>
Date: Tue, 17 Sep 2013 09:54:15 +0000 (+0000)
Subject: CMake: reverting to the previous behaviour for optional prerequisites.
X-Git-Tag: V7_3_0a1~149
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=ed1feb539362f66ea23c798c5257e3b6038b5ba6;p=modules%2Fmed.git

CMake: reverting to the previous behaviour for optional prerequisites.

If not found, we trigger the failure of the configuration. This is handled
by macros SALOME_PACKAGE_REPORT_AND_CHECK
and SALOME_LOG_OPTIONAL_PACKAGE, allowing a nice error message which indicates
what flag should be switched off to avoid the issue.
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bf211ec43..a9472f9ae 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -115,14 +115,14 @@ IF(NOT SALOME_MED_MICROMED)
   FIND_PACKAGE(SalomeMEDFile REQUIRED)
   IF(SALOME_MED_ENABLE_PARTITIONER)
     FIND_PACKAGE(SalomeLibXml2)
-    SALOME_UPDATE_FLAG_AND_LOG_PACKAGE(LibXml2 SALOME_MED_ENABLE_PARTITIONER)
+    SALOME_LOG_OPTIONAL_PACKAGE(LibXml2 SALOME_MED_ENABLE_PARTITIONER)
     IF(SALOME_MED_PARTITIONER_METIS)
       FIND_PACKAGE(SalomeMetis)
-      SALOME_UPDATE_FLAG_AND_LOG_PACKAGE(Metis SALOME_MED_PARTITIONER_METIS)
+      SALOME_LOG_OPTIONAL_PACKAGE(Metis SALOME_MED_PARTITIONER_METIS)
     ENDIF(SALOME_MED_PARTITIONER_METIS)
     IF(SALOME_MED_PARTITIONER_SCOTCH)
       FIND_PACKAGE(SalomeScotch)
-      SALOME_UPDATE_FLAG_AND_LOG_PACKAGE(Scotch SALOME_MED_PARTITIONER_SCOTCH)
+      SALOME_LOG_OPTIONAL_PACKAGE(Scotch SALOME_MED_PARTITIONER_SCOTCH)
     ENDIF(SALOME_MED_PARTITIONER_SCOTCH)
   ENDIF(SALOME_MED_ENABLE_PARTITIONER)
 ENDIF(NOT SALOME_MED_MICROMED)
@@ -147,43 +147,43 @@ ENABLE_TESTING() # let it outsite because even if SALOME_BUILD_TESTS is OFF, pyt
 
 IF(SALOME_BUILD_TESTS)
   FIND_PACKAGE(SalomeCppUnit)
-  SALOME_UPDATE_FLAG_AND_LOG_PACKAGE(CppUnit SALOME_BUILD_TESTS)
+  SALOME_LOG_OPTIONAL_PACKAGE(CppUnit SALOME_BUILD_TESTS)
 ENDIF(SALOME_BUILD_TESTS)
 
 IF(SALOME_USE_MPI)
   FIND_PACKAGE(SalomeMPI REQUIRED)
   IF(SALOME_MED_PARTITIONER_PARMETIS)
     FIND_PACKAGE(SalomeParMetis)
-    SALOME_UPDATE_FLAG_AND_LOG_PACKAGE(ParMetis SALOME_MED_PARTITIONER_PARMETIS)
+    SALOME_LOG_OPTIONAL_PACKAGE(ParMetis SALOME_MED_PARTITIONER_PARMETIS)
   ENDIF(SALOME_MED_PARTITIONER_PARMETIS)
 ENDIF(SALOME_USE_MPI)
 
 IF(SALOME_MED_ENABLE_RENUMBER)
   FIND_PACKAGE(SalomeBoost)
-  SALOME_UPDATE_FLAG_AND_LOG_PACKAGE(Boost SALOME_MED_ENABLE_RENUMBER)
+  SALOME_LOG_OPTIONAL_PACKAGE(Boost SALOME_MED_ENABLE_RENUMBER)
 ENDIF(SALOME_MED_ENABLE_RENUMBER)
 
 IF(SALOME_BUILD_DOC)
   FIND_PACKAGE(SalomeDoxygen)
   FIND_PACKAGE(SalomeGraphviz)
   FIND_PACKAGE(SalomeSphinx)
-  SALOME_UPDATE_FLAG_AND_LOG_PACKAGE(Doxygen SALOME_BUILD_DOC)
-  SALOME_UPDATE_FLAG_AND_LOG_PACKAGE(Graphviz SALOME_BUILD_DOC)
-  SALOME_UPDATE_FLAG_AND_LOG_PACKAGE(Sphinx SALOME_BUILD_DOC)
+  SALOME_LOG_OPTIONAL_PACKAGE(Doxygen SALOME_BUILD_DOC)
+  SALOME_LOG_OPTIONAL_PACKAGE(Graphviz SALOME_BUILD_DOC)
+  SALOME_LOG_OPTIONAL_PACKAGE(Sphinx SALOME_BUILD_DOC)
 ENDIF(SALOME_BUILD_DOC)
 
 IF(SALOME_MED_ENABLE_PYTHON)
   FIND_PACKAGE(SalomePython)
   FIND_PACKAGE(SalomeSWIG)
-  SALOME_UPDATE_FLAG_AND_LOG_PACKAGE(Python SALOME_MED_ENABLE_PYTHON)
-  SALOME_UPDATE_FLAG_AND_LOG_PACKAGE(SWIG   SALOME_MED_ENABLE_PYTHON)
+  SALOME_LOG_OPTIONAL_PACKAGE(Python SALOME_MED_ENABLE_PYTHON)
+  SALOME_LOG_OPTIONAL_PACKAGE(SWIG   SALOME_MED_ENABLE_PYTHON)
   IF(NOT SALOME_MED_STANDALONE)
     FIND_PACKAGE(SalomeOmniORBPy REQUIRED)
   ENDIF(NOT SALOME_MED_STANDALONE)
 ENDIF(SALOME_MED_ENABLE_PYTHON)
 
 # Detection report
-SALOME_PACKAGE_REPORT()
+SALOME_PACKAGE_REPORT_AND_CHECK()
 
 # Directories
 #