document -fno-builtin-<function>, ok miod@

2 files changed, 15 insertions, 2 deletions

diff --git a/gnu/egcs/gcc/gcc-local.1 b/gnu/egcs/gcc/gcc-local.1
index d3b38f32548..cfb37e69abe 100644
--- a/gnu/egcs/gcc/gcc-local.1
+++ b/gnu/egcs/gcc/gcc-local.1
@@ -1,4 +1,4 @@
-.\" $OpenBSD: gcc-local.1,v 1.9 2003/04/14 06:51:49 jmc Exp $
+.\" $OpenBSD: gcc-local.1,v 1.10 2003/06/04 17:59:01 espie Exp $
 .\"
 .\" Copyright (c) 2002 Marc Espie
 .\"
@@ -65,6 +65,15 @@ as this option causes issues on some legacy code.
 is very unsafe with code that plays tricks with casts, bypassing the 
 already weak type system of C.
 .It
+The option
+.Fl fno-builtin-<function>
+was backported from 
+.Nm gcc
+version 3,
+yielding greater control over what functions
+.Nm gcc
+inlines.
+.It
 .Nm gcc
 recognizes the extra format attribute syslog, to better match
 the definition of 
diff --git a/gnu/egcs/gcc/gcc.1 b/gnu/egcs/gcc/gcc.1
index e1359c036a9..2f09fcb3c04 100644
--- a/gnu/egcs/gcc/gcc.1
+++ b/gnu/egcs/gcc/gcc.1
@@ -20,7 +20,7 @@
 .if n .sp
 .if t .sp 0.4
 ..
-.Id $Id: gcc.1,v 1.3 2002/12/03 23:09:38 fgsch Exp $
+.Id $Id: gcc.1,v 1.4 2003/06/04 17:59:01 espie Exp $
 .TH GCC 1 "\*(Dt" "GNU Tools" "GNU Tools"
 .SH NAME
 gcc, g++ \- GNU project C and C++ Compiler (gcc-2.95)
@@ -160,6 +160,7 @@ in the following sections.
 \-fexternal\-templates
 \-fno\-asm
 \-fno\-builtin
+\-fno\-builtin\-\fI<function>\fB
 \-fhosted
 \-fno\-hosted
 \-ffreestanding
@@ -807,6 +808,9 @@ The `\|\c
 \& from
 being builtin functions.
 .TP
+.B \-fno\-builtin\-\fI<function>
+Don't recognize built-in \fIfunction\fR.
+.TP
 .B \-fhosted
 Compile for a hosted environment; this implies the `\|\c
 .B \-fbuiltin\c