scripts: Allow to customize library install location for CMake

git-svn-id: http://pugixml.googlecode.com/svn/trunk@918 99668b35-9821-0410-8761-19e4c4f06640

scripts/CMakeLists.txt

@@ -3,6 +3,10 @@ project(pugixml)
 cmake_minimum_required(VERSION 2.6)
 set(BUILD_SHARED_LIBS OFF CACHE BOOL "Build shared instead of static library")
 
+if(NOT DEFINED CMAKE_INSTALL_LIBDIR)
+    SET(CMAKE_INSTALL_LIBDIR lib CACHE PATH "Output directory for libraries")
+endif()
+
 set(HEADERS ../src/pugixml.hpp ../src/pugiconfig.hpp)
 set(SOURCES ${HEADERS} ../src/pugixml.cpp)
 
@@ -14,5 +18,5 @@ endif()
 
 set_target_properties(pugixml PROPERTIES VERSION 1.2 SOVERSION 1.2)
 
-install(TARGETS pugixml LIBRARY DESTINATION lib ARCHIVE DESTINATION lib)
+install(TARGETS pugixml LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
 install(FILES ${HEADERS} DESTINATION include)