[x265] [PATCH] Do not install pkg-config file only if shared library is built

[Rafaël Carré]

.pc file is useful as well when using static libs
---
 source/CMakeLists.txt | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/source/CMakeLists.txt b/source/CMakeLists.txt
index 0d1684f..9b6ffac 100644
--- a/source/CMakeLists.txt
+++ b/source/CMakeLists.txt
@@ -221,18 +221,20 @@ if(ENABLE_SHARED)
                 RUNTIME DESTINATION bin
                 LIBRARY DESTINATION lib
                 ARCHIVE DESTINATION lib)
-
-        # convert lists of link libraries into -lstdc++ -lm etc..
-        foreach(LIB ${CMAKE_CXX_IMPLICIT_LINK_LIBRARIES} ${PLATFORM_LIBS})
-            set(PRIVATE_LIBS "${PRIVATE_LIBS} -l${LIB}")
-        endforeach()
-        # Produce a pkg-config file for linking against the shared lib
-        configure_file("x265.pc.in" "x265.pc" @ONLY)
-        install(FILES       "${CMAKE_CURRENT_BINARY_DIR}/x265.pc"
-                DESTINATION "${CMAKE_INSTALL_PREFIX}/lib/pkgconfig")
     endif()
 endif()
 
+if(X265_LATEST_TAG)
+    # convert lists of link libraries into -lstdc++ -lm etc..
+    foreach(LIB ${CMAKE_CXX_IMPLICIT_LINK_LIBRARIES} ${PLATFORM_LIBS})
+        set(PRIVATE_LIBS "${PRIVATE_LIBS} -l${LIB}")
+    endforeach()
+    # Produce a pkg-config file
+    configure_file("x265.pc.in" "x265.pc" @ONLY)
+    install(FILES       "${CMAKE_CURRENT_BINARY_DIR}/x265.pc"
+            DESTINATION "${CMAKE_INSTALL_PREFIX}/lib/pkgconfig")
+endif()
+
 if(NOT WIN32)
     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in"
                    "${CMAKE_CURRENT_BINARY_DIR}/cmake/cmake_uninstall.cmake"
-- 
1.8.5.2