Changeset 9c2ce8b in git for CMakeLists.txt

Timestamp:

Feb 16, 2017, 10:07:44 PM (8 years ago)

Author:

Simon Spannagel <simon.spannagel@…>

Branches:

ImprovedOutputFile, Timing, dual_readout, llp, master

Children:

9a3d132

Parents:

84d3193

Message:

Make RPTAH setting optional, default is ON

File:

• CMakeLists.txt (modified) (1 diff)

CMakeLists.txt

@@ -6 +6 @@
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
 
-# Set up the RPATH so executables find the libraries even when installed in non-default location
-SET(CMAKE_MACOSX_RPATH 1)
-SET(CMAKE_SKIP_BUILD_RPATH  FALSE)
-SET(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE) 
-SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
+# Set the runtime path of the libraries by default but allow to switch it off:
+option(SET_RPATH "Set runtime path of the ${project} libraries?" ON)
+IF(SET_RPATH)
+  # Set up the RPATH so executables find the libraries even when installed in non-default location
+  SET(CMAKE_MACOSX_RPATH 1)
+  SET(CMAKE_SKIP_BUILD_RPATH  FALSE)
+  SET(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE) 
+  SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
 
-# Add the automatically determined parts of the RPATH which point to directories outside
-# the build tree to the install RPATH
-SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
+  # Add the automatically determined parts of the RPATH which point to directories outside
+  # the build tree to the install RPATH
+  SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 
-# the RPATH to be used when installing, but only if it's not a system directory
-LIST(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_PREFIX}/lib" isSystemDir)
-IF(${isSystemDir} EQUAL -1)
-   SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
-ENDIF(${isSystemDir} EQUAL -1)
-
+  # the RPATH to be used when installing, but only if it's not a system directory
+  LIST(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_PREFIX}/lib" isSystemDir)
+  IF(${isSystemDir} EQUAL -1)
+    SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
+  ENDIF(${isSystemDir} EQUAL -1)
+ENDIF(SET_RPATH)
+    
 # Declare ROOT dependency
 find_package(ROOT COMPONENTS EG Eve Geom Gui GuiHtml GenVector Hist Physics Matrix Graf RIO Tree Gpad RGL MathCore)