Don't force CMAKE_CXX_FLAGS changes when not top-level

oxen-io · Sep 9, 2024 · a1f1a82 · a1f1a82
1 parent 3cb2eae
commit a1f1a82
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -317,8 +317,7 @@ if(CPR_BUILD_TESTS)
     restore_variable(DESTINATION CMAKE_CXX_CLANG_TIDY BACKUP CMAKE_CXX_CLANG_TIDY_BKP)
 endif()
 
-if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
-else()
+if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME AND NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wpedantic -Werror")
     if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
         # Disable C++98 compatibility support in clang: https://github.com/libcpr/cpr/issues/927