add initial support for IBM's XL C/C++ compiler. tested with version

6.0 on Mac OS X 10.3.5.

to use XL C, set PKGSRC_COMPILER=xlc in mk.conf. XLCBASE defaults to
/opt/ibmcmp/vacpp/6.0 (the default installation location on OS X),
this can be overridden in mk.conf too.

this is a work in progress - some simple packages can be built, but
there are still lots of issues that need to be worked through.

1 files changed, 60 insertions, 0 deletions

diff --git a/mk/wrapper/transform-xlc-cc b/mk/wrapper/transform-xlc-cc
new file mode 100644
index 00000000000..6643a780c32
--- /dev/null
+++ b/mk/wrapper/transform-xlc-cc
@@ -0,0 +1,60 @@
+# $NetBSD: transform-xlc-cc,v 1.1 2004/10/06 09:49:53 grant Exp $
+#
+# Copyright (c) 2004 The NetBSD Foundation, Inc.
+# All rights reserved.
+#
+# This code is derived from software contributed to The NetBSD Foundation
+# by Johnny C. Lam.
+#
+# 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.
+
+case $arg in
+######################################################################
+# Leave -Wl,-R unchanged.
+######################################################################
+-Wl,-R*)
+	;;
+######################################################################
+# XL C doens't understand many -W* arguments, so just silently ignore
+# them all.
+######################################################################
+-W*)
+	arg=
+	msg_log $wrapperlog "   (transform-xlc-cc) to: $arg"
+	addtocache=yes
+	;;
+######################################################################
+# Ignore some flags that are unnecessary for XL C.
+######################################################################
+-pipe|-ansi|-fno-common|-fno-gnu-keywords|-fstrict-prototypes|-no-cpp-precomp|-pedantic)
+	arg=
+	msg_log $wrapperlog "   (transform-xlc-cc) to: $arg"
+	addtocache=yes
+	;;
+esac