From 04761d7d6be7750c862731a1f4f189f75ba67e91 Mon Sep 17 00:00:00 2001 From: Ozkan Sezer Date: Thu, 25 Oct 2018 11:11:02 +0300 Subject: [PATCH] CMakeLists.txt: set dylib version numbers properly. (bug #2915.) --- CMakeLists.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/CMakeLists.txt b/CMakeLists.txt index 302ba2c9e38e4..0128c7ac7d3e6 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -46,6 +46,9 @@ set(SDL_MICRO_VERSION 9) set(SDL_INTERFACE_AGE 0) set(SDL_BINARY_AGE 9) set(SDL_VERSION "${SDL_MAJOR_VERSION}.${SDL_MINOR_VERSION}.${SDL_MICRO_VERSION}") +# the following should match the versions in Xcode project file: +set(DYLIB_CURRENT_VERSION 10.0.0) +set(DYLIB_COMPATIBILITY_VERSION 1.0.0) # Set defaults preventing destination file conflicts set(SDL_CMAKE_DEBUG_POSTFIX "d" @@ -451,6 +454,8 @@ if(USE_GCC OR USE_CLANG) if(APPLE) list(APPEND EXTRA_LDFLAGS "-Wl,-undefined,error") + list(APPEND EXTRA_LDFLAGS "-Wl,-compatibility_version,${DYLIB_COMPATIBILITY_VERSION}") + list(APPEND EXTRA_LDFLAGS "-Wl,-current_version,${DYLIB_CURRENT_VERSION}") else() set(CMAKE_REQUIRED_FLAGS "-Wl,--no-undefined") check_c_compiler_flag("" HAVE_NO_UNDEFINED)