MINGW cross compiler fixes

CMakeLists.txt

@@ -105,9 +105,6 @@ if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
       -Winvalid-pch -Woverloaded-virtual
       -Wconversion -Wswitch-enum
       -Wno-ctor-dtor-privacy -Wno-format-nonliteral -Wno-shadow)
-  if (MINGW)
-    target_compile_options("-Wa,-mbig-obj")
-  endif ()    
   if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.6)
       set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS} -Wnoexcept
          -Wno-dangling-else -Wno-unused-local-typedefs)
@@ -194,6 +191,11 @@ if (HAVE_STRTOD_L)
   target_compile_definitions(fmt PUBLIC FMT_LOCALE)
 endif ()
 
+if (MINGW)
+  target_compile_options(fmt PRIVATE "-Wa,-mbig-obj")
+#  target_compile_options(fmt PRIVATE "-g")
+endif ()
+
 if (FMT_WERROR)
   target_compile_options(fmt PRIVATE ${WERROR_FLAG})
 endif ()

test/CMakeLists.txt

@@ -66,6 +66,7 @@ endif ()
 function(add_fmt_executable name)
   add_executable(${name} ${ARGN})
   if (MINGW)
+    target_compile_options(${name} PRIVATE "-Wa,-mbig-obj")
     target_link_libraries(${name} -static-libgcc -static-libstdc++)
   endif ()
 endfunction()