Merge branch 'sunCC-5.11-rpath-link'

ChangeLog.manual

@@ -54,6 +54,7 @@ Changes since CMake 2.8.1
 - Recognize Clang compiler
 - Search basic directories on "Generic" platform
 - Set MSVC* variables consistently on all generators, and test
+- Support SunPro C++ 5.11 on Linux (new compiler)
 - Support VS 10 Express (related to #10670)
 - Support compression with 'cmake -E tar'
 - Support multiple arguments in CC,CXX,FC environment variables

Modules/Platform/Linux-SunPro-CXX.cmake

@@ -1,2 +1,9 @@
-SET(CMAKE_SHARED_LIBRARY_RPATH_LINK_CXX_FLAG "-rpath-link ")
+# Sun C++ 5.9 does not support -Wl, but Sun C++ 5.11 does not work without it.
+# Query the compiler flags to detect whether to use -Wl.
+execute_process(COMMAND ${CMAKE_CXX_COMPILER} -flags OUTPUT_VARIABLE _cxx_flags ERROR_VARIABLE _cxx_error)
+if("${_cxx_flags}" MATCHES "\n-W[^\n]*component")
+  set(CMAKE_SHARED_LIBRARY_RPATH_LINK_CXX_FLAG "-Wl,-rpath-link,")
+else()
+  set(CMAKE_SHARED_LIBRARY_RPATH_LINK_CXX_FLAG "-rpath-link ")
+endif()
 SET(CMAKE_EXE_EXPORTS_CXX_FLAG "--export-dynamic")