set library prefix depending on whether a static or shared library

Author: mcbarton

cmake/CppInterOp/CppInterOpConfig.cmake.in

@@ -16,12 +16,18 @@ else()
   set(__lib_suffix ${CMAKE_STATIC_LIBRARY_SUFFIX})
 endif(BUILD_SHARED_LIBS)
 
+if (BUILD_SHARED_LIBS)
+  set(__lib_prefix ${CMAKE_SHARED_LIBRARY_PREFIX})
+else()    
+  set(__lib_prefix ${CMAKE_STATIC_LIBRARY_PREFIX})
+endif(BUILD_SHARED_LIBS)
+
 if (IS_DIRECTORY "${CPPINTEROP_INSTALL_PREFIX}/include")
   set(_include "${CPPINTEROP_INSTALL_PREFIX}/include")
-  set(_libs "${CPPINTEROP_INSTALL_PREFIX}/lib/${CMAKE_SHARED_LIBRARY_PREFIX}clangCppInterOp${__lib_suffix}")
+  set(_libs "${CPPINTEROP_INSTALL_PREFIX}/lib/${__lib_prefix}clangCppInterOp${__lib_suffix}")
 else()
   set(_include "@CMAKE_CURRENT_SOURCE_DIR@/include")
-  set(_libs "@CMAKE_CURRENT_BINARY_DIR@/lib/${CMAKE_SHARED_LIBRARY_PREFIX}clangCppInterOp${__lib_suffix}")
+  set(_libs "@CMAKE_CURRENT_BINARY_DIR@/lib/${__lib_prefix}clangCppInterOp${__lib_suffix}")
 endif()
 
 ###