cleanup(cmake): prefer target over global options (#12916)
In CMake >= 3.0 it is more idiomatic to set per-target compiler options than global compiler settings. I have kept these options and defines as `PRIVATE` so they won't be exported with the target.
Closes #12916
COPYBARA_INTEGRATE_REVIEW=https://github.com/protocolbuffers/protobuf/pull/12916 from coryan:cleanup-cmake-avoid-global-compile-settings 3d586dc0e889ea195433f84a31d16409fb84c5d6
PiperOrigin-RevId: 536517165
diff --git a/cmake/libprotoc.cmake b/cmake/libprotoc.cmake
index 14a525b..38a67aa 100644
--- a/cmake/libprotoc.cmake
+++ b/cmake/libprotoc.cmake
@@ -1,6 +1,7 @@
# CMake definitions for libprotoc (the protobuf compiler library).
include(${protobuf_SOURCE_DIR}/src/file_lists.cmake)
+include(${protobuf_SOURCE_DIR}/cmake/protobuf-configure-target.cmake)
add_library(libprotoc ${protobuf_SHARED_OR_STATIC}
${libprotoc_srcs}
@@ -17,7 +18,7 @@
endif()
target_link_libraries(libprotoc PRIVATE libprotobuf)
target_link_libraries(libprotoc PUBLIC ${protobuf_ABSL_USED_TARGETS})
-target_compile_features(libprotoc PUBLIC cxx_std_14)
+protobuf_configure_target(libprotoc)
if(protobuf_BUILD_SHARED_LIBS)
target_compile_definitions(libprotoc
PUBLIC PROTOBUF_USE_DLLS
