Make gnu99 the default for gcc 3.3.6 and 4.2.1, not gnu89.

While these versions of gcc don't have full C99 support, it is
better than defaulting to C89 when building modern software.
OK deraadt@

1 files changed, 13 insertions, 2 deletions

diff --git a/share/man/man1/gcc-local.1 b/share/man/man1/gcc-local.1
index f1905f38ab1..e951b9d05b9 100644
--- a/share/man/man1/gcc-local.1
+++ b/share/man/man1/gcc-local.1
@@ -1,4 +1,4 @@
-.\" $OpenBSD: gcc-local.1,v 1.54 2017/06/10 16:00:27 schwarze Exp $
+.\" $OpenBSD: gcc-local.1,v 1.55 2023/10/26 17:33:35 millert Exp $
 .\"
 .\" Copyright (c) 2002 Marc Espie
 .\" Copyright (c) 2003 Anil Madhavapeddy
@@ -25,7 +25,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: June 10 2017 $
+.Dd $Mdocdate: October 26 2023 $
 .Dt GCC-LOCAL 1
 .Os
 .Sh NAME
@@ -42,6 +42,17 @@ the software comes with specific modifications for
 .Ox :
 .Bl -dash
 .It
+For the C programming language,
+.Nm gcc
+defaults to the
+.Em gnu99
+standard,
+not
+.Em gnu89 .
+The
+.Fl std
+option can be used to select a different language standard.
+.It
 .Nm gcc
 does not search under
 .Pa /usr/local