Disable format warnings when building with MinGW

2016-01-09 18:24:43 +00:00 · 2016-01-09 18:24:43 +00:00 · 10159208e1
parent 939b31ae3d
commit 10159208e1
1 changed files with 8 additions and 1 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -426,7 +426,6 @@ if(CMAKE_C_COMPILER_ID STREQUAL "GNU" OR CMAKE_C_COMPILER_ID STREQUAL "Clang")
        -W
        -Wcast-align
        -Wfloat-equal
-        -Wformat-security
        -Wmissing-format-attribute
        -Wpointer-arith
        -Wredundant-decls
@ -440,6 +439,14 @@ if(CMAKE_C_COMPILER_ID STREQUAL "GNU" OR CMAKE_C_COMPILER_ID STREQUAL "Clang")
            -Winit-self)
    endif()

+    if(MINGW)
+        # Disable excessive warnings since we're using __USE_MINGW_ANSI_STDIO
+        # Hopefully, any potential issues will be spotted on other platforms
+        list(APPEND NEEDED_COMPILER_FLAGS -Wno-format)
+    else()
+        list(APPEND NEEDED_COMPILER_FLAGS -Wformat-security)
+    endif()
+
    set(NEEDED_C_COMPILER_FLAGS
        ${NEEDED_COMPILER_FLAGS}
        -Winline