Add a "c89" wrapper script (may or may not become a "real" frontend

shipped with egcs in the future).

gnu/usr.bin/egcs/Makefile

@@ -1,7 +1,7 @@
-#	$NetBSD: Makefile,v 1.7 1998/08/27 21:39:01 tv Exp $
+#	$NetBSD: Makefile,v 1.8 1999/01/05 15:42:35 tv Exp $
 
 SUBDIR+=	common cc1 cc1plus cc1obj f771
-SUBDIR+=	cc cpp collect2 g++ g77
+SUBDIR+=	c89 cc cpp collect2 g++ g77
 
 all-cc1 all-cc1obj all-cc1plus all-f771: all-common
 depend-cc1 depend-cc1obj depend-cc1plus depend-f771: depend-common

gnu/usr.bin/egcs/c89/Makefile

@@ -0,0 +1,10 @@
+#	$NetBSD: Makefile,v 1.1 1999/01/05 15:42:35 tv Exp $
+
+FILES=		c89.sh
+FILESNAME=	c89
+FILESDIR=	/usr/bin
+FILESMODE=	${BINMODE}
+
+MAN=		c89.1
+
+.include <bsd.prog.mk>

gnu/usr.bin/egcs/c89/c89.1

@@ -0,0 +1,93 @@
+.\"	$NetBSD: c89.1,v 1.1 1999/01/05 15:42:35 tv Exp $
+.\"
+.\" Copyright (c) 1999 The NetBSD Foundation, Inc.
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. All advertising materials mentioning features or use of this software
+.\"    must display the following acknowledgement:
+.\"	This product includes software developed by the NetBSD
+.\"	Foundation, Inc. and its contributors.
+.\" 4. Neither the name of The NetBSD Foundation nor the names of its
+.\"    contributors may be used to endorse or promote products derived
+.\"    from this software without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+.\" PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" CONTRACT, STRICT LIABILITY, OR TORT (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 January 5, 1999
+.Dt C89 1
+.Os
+.Sh NAME
+.Nm c89
+.Nd ANSI (1989) C compiler
+.Sh SYNOPSIS
+.Nm
+.Op Fl pedantic
+.Op Fl pedantic-errors
+.Op Fl D_ANSI_SOURCE
+.Op options ...
+.Sh DESCRIPTION
+Calls the C compiler (cc) with the given
+.Ar options ,
+using a C language environment compatible with the
+.St -ansiC
+specification.
+.Pp
+This includes proper handling of trigraphs,
+disabling non-ANSI compiler features (such as
+.Ar asm ,
+.Ar inline ,
+.Ar typeof ,
+and the $ character in identifiers),
+and definition of the preprocessor symbol
+.Ev __STRICT_ANSI__ .
+.Pp
+The following options are available:
+.Bl -tag -width -pedantic-errorsxx
+.It Fl pedantic
+Issue extra warnings defined by ANSI for use of non-ANSI features.
+.It Fl pedantic-errors
+Issue errors instead of warnings that normally would be presented by
+.Fl pedantic .
+.It Fl D_ANSI_SOURCE
+Tell the system header file set to use an ANSI-conformant "clean" namespace.
+.Sh ENVIRONMENT VARIABLES
+The following environment variables affect the execution of
+.Nm "" :
+.Bl -tag -width -pedantic-errorsxx
+.It Ev CC
+C compiler program to use.  Defaults to
+.Ar cc .
+.Sh SEE ALSO
+.Xr cc 1
+.Sh STANDARDS
+.Nm
+conforms to
+.St -ansiC .
+.Sh HISTORY
+.Nm
+appeared in
+.Nx 1.4 .
+.Sh BUGS
+Since
+.Nm
+is a shell wrapper script to
+.Ar cc ,
+compile errors are prefixed by "cc:".

gnu/usr.bin/egcs/c89/c89.sh

@@ -0,0 +1,33 @@
+#!/bin/sh
+# Copyright (c) 1998 The NetBSD Foundation, Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+# 3. All advertising materials mentioning features or use of this software
+#    must display the following acknowledgement:
+#	This product includes software developed by the NetBSD
+#	Foundation, Inc. and its contributors.
+# 4. Neither the name of The NetBSD Foundation nor the names of its
+#    contributors may be used to endorse or promote products derived
+#    from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+exec ${CC-cc} -ansi ${1+$@}