From: abn <adrien.bruneton@cea.fr>
Date: Tue, 15 Apr 2014 09:17:15 +0000 (+0200)
Subject: CMake: fixed minor bug: when a _ROOT_DIR variable was set by the user after
X-Git-Tag: V7_4_0rc1~15^2
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=f6f9c5bd0eb17ab1f0cb40d4761995f48f093526;p=modules%2Fkernel.git

CMake: fixed minor bug: when a _ROOT_DIR variable was set by the user after
having run CMake once, it was not taken into account (because of CMake cache
persistency).
---

diff --git a/salome_adm/cmake_files/SalomeMacros.cmake b/salome_adm/cmake_files/SalomeMacros.cmake
index 8c85651f3..2c892693e 100644
--- a/salome_adm/cmake_files/SalomeMacros.cmake
+++ b/salome_adm/cmake_files/SalomeMacros.cmake
@@ -465,8 +465,8 @@ MACRO(SALOME_FIND_PACKAGE_AND_DETECT_CONFLICTS pkg referenceVariable upCount)
   ELSE()
      SET(_var_already_there FALSE)
   ENDIF()
-  #   Make cache entry 
-  SET(${pkg_UC}_ROOT_DIR "${_dflt_value}" CACHE PATH "Path to ${pkg_UC} directory")
+  #   Make cache entry, giving precedence to the env variable 
+  SET(${pkg_UC}_ROOT_DIR "${_dflt_value}" CACHE PATH "Path to ${pkg_UC} directory" FORCE)
 
   ##
   ## 2. Find package - try CONFIG mode first (i.e. looking for XYZ-config.cmake)