diff options
| -rw-r--r-- | config.def.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/config.def.h b/config.def.h index 8cf1d5f..d11364d 100644 --- a/config.def.h +++ b/config.def.h @@ -14,8 +14,11 @@ static char *endfiles[] = { static char *preprocesscmd[] = { "cpp", "-P", - /* prevent libc from using GNU C extensions */ - "-U", "__GNUC__", + /* specify the GNU C extensions we support */ + "-U", "__GNUC__", "-D", "__GNUC__=4", + + /* prevent glibc from using statement expressions for assert */ + "-D", "__STRICT_ANSI__", /* required for glibc headers */ "-D", "__restrict=restrict", |