diff options
Diffstat (limited to 'lib/alloca.in.h')
| -rw-r--r-- | lib/alloca.in.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/alloca.in.h b/lib/alloca.in.h index 5ad8af8..c7187e6 100644 --- a/lib/alloca.in.h +++ b/lib/alloca.in.h @@ -1,6 +1,6 @@ /* Memory allocation on the stack. - Copyright (C) 1995, 1999, 2001-2004, 2006-2018 Free Software Foundation, + Copyright (C) 1995, 1999, 2001-2004, 2006-2020 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it @@ -36,6 +36,12 @@ #ifndef alloca # ifdef __GNUC__ + /* Some version of mingw have an <alloca.h> that causes trouble when + included after 'alloca' gets defined as a macro. As a workaround, include + this <alloca.h> first and define 'alloca' as a macro afterwards. */ +# if (defined _WIN32 && ! defined __CYGWIN__) && @HAVE_ALLOCA_H@ +# include_next <alloca.h> +# endif # define alloca __builtin_alloca # elif defined _AIX # define alloca __alloca |