Mingw-w64 build fixes for long long

[lyx.git] / development / cmake / configCompiler.h.cmake

diff --git a/development/cmake/configCompiler.h.cmake b/development/cmake/configCompiler.h.cmake
index 858cfc971144f5ff4baf38b32bcfd3b50d33c737..6eb627add763a558b94fbba7ec205ccc1285fe3f 100644 (file)
--- a/development/cmake/configCompiler.h.cmake
+++ b/development/cmake/configCompiler.h.cmake
@@ -42,6 +42,7 @@
 #cmakedefine HAVE_MAGIC_H 1
 #cmakedefine SIZEOF_WCHAR_T_IS_2 1
 #cmakedefine SIZEOF_WCHAR_T_IS_4 1
+#cmakedefine SIZEOF_LONG_LONG_GREATER_THAN_SIZEOF_LONG 1
 
 #ifdef SIZEOF_WCHAR_T_IS_2
 #  define SIZEOF_WCHAR_T 2
@@ -51,6 +52,12 @@
 #  endif
 #endif
 
+#ifdef HAVE_LONG_LONG
+#ifdef SIZEOF_LONG_LONG_GREATER_THAN_SIZEOF_LONG
+#define LYX_USE_LONG_LONG
+#endif
+#endif
+
 #cmakedefine GETTEXT_FOUND 1
 
 #cmakedefine HAVE_ALLOCA 1