GetTargetTriple.cmake: detect MinGW 64 bits.

llvm-svn: 116424
2010-10-13 20:15:08 +00:00
parent e01d2243d3
commit d6c1f37f86
1 changed files with 5 additions and 1 deletions
--- a/llvm/cmake/modules/GetTargetTriple.cmake
+++ b/llvm/cmake/modules/GetTargetTriple.cmake
@@ -9,7 +9,11 @@ function( get_target_triple var )
      set( value "i686-pc-win32" )
    endif()
  elseif( MINGW AND NOT MSYS )
-    set( value "i686-pc-mingw32" )
+    if( CMAKE_SIZEOF_VOID_P EQUAL 8 )
+      set( value "x86_64-w64-mingw32" )
+    else()
+      set( value "i686-pc-mingw32" )
+    endif()
  else( MSVC )
    set(config_guess ${LLVM_MAIN_SRC_DIR}/autoconf/config.guess)
    execute_process(COMMAND sh ${config_guess}