diff options
Diffstat (limited to 'cmake.deps/CMakeLists.txt')
| -rw-r--r-- | cmake.deps/CMakeLists.txt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/cmake.deps/CMakeLists.txt b/cmake.deps/CMakeLists.txt index fc0eb30a92..07f414b431 100644 --- a/cmake.deps/CMakeLists.txt +++ b/cmake.deps/CMakeLists.txt @@ -132,6 +132,18 @@ if(CMAKE_OSX_ARCHITECTURES) endforeach() endif() +# If the macOS deployment target is not set manually (via $MACOSX_DEPLOYMENT_TARGET), +# fall back to local system version. Needs to be done here and in top-level CMakeLists.txt. +if(CMAKE_SYSTEM_NAME STREQUAL "Darwin") + if(NOT CMAKE_OSX_DEPLOYMENT_TARGET) + execute_process(COMMAND sw_vers -productVersion + OUTPUT_VARIABLE MACOS_VERSION + OUTPUT_STRIP_TRAILING_WHITESPACE) + set(CMAKE_OSX_DEPLOYMENT_TARGET "${MACOS_VERSION}") + endif() + message("-- Using deployment target ${CMAKE_OSX_DEPLOYMENT_TARGET}") +endif() + set(HOSTDEPS_INSTALL_DIR "${DEPS_INSTALL_DIR}") set(HOSTDEPS_BIN_DIR "${DEPS_BIN_DIR}") set(HOSTDEPS_LIB_DIR "${DEPS_LIB_DIR}") |