diff options
Diffstat (limited to 'lib/autoconf/headers.m4')
| -rw-r--r-- | lib/autoconf/headers.m4 | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/autoconf/headers.m4 b/lib/autoconf/headers.m4 index ae8bf28f..cd750ebe 100644 --- a/lib/autoconf/headers.m4 +++ b/lib/autoconf/headers.m4 @@ -655,9 +655,11 @@ fi # AU::AC_HEADER_STDC # ------------------ AU_DEFUN([AC_HEADER_STDC], -[# Autoupdate added the following line to ensure that your configure -# script's behavior did not change. It is probably safe to remove. -AC_CHECK_INCLUDES_DEFAULT], +[# Autoupdate added the next two lines to ensure that your configure +# script's behavior did not change. They are probably safe to remove. +AC_CHECK_INCLUDES_DEFAULT +AC_PROG_EGREP +], [The preprocessor macro `STDC_HEADERS' is obsolete. Except in unusual embedded environments, you can safely include all ISO C90 headers unconditionally.]) |