[pkgsrc/trunk]: pkgsrc/bootstrap bootstrap: Put back /usr/include hack on old...

[jperkin <jperkin%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/7ae8b5979285
branches:  trunk
changeset: 385346:7ae8b5979285
user:      jperkin <jperkin%pkgsrc.org@localhost>
date:      Thu Sep 15 11:53:05 2022 +0000

description:
bootstrap: Put back /usr/include hack on old OSX.

diffstat:

 bootstrap/bootstrap |  9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diffs (25 lines):

diff -r bcd2f6f0b719 -r 7ae8b5979285 bootstrap/bootstrap
--- a/bootstrap/bootstrap       Thu Sep 15 11:02:21 2022 +0000
+++ b/bootstrap/bootstrap       Thu Sep 15 11:53:05 2022 +0000
@@ -1,6 +1,6 @@
 #! /bin/sh
 
-# $NetBSD: bootstrap,v 1.314 2022/09/12 12:32:30 jperkin Exp $
+# $NetBSD: bootstrap,v 1.315 2022/09/15 11:53:05 jperkin Exp $
 #
 # Copyright (c) 2001-2011 Alistair Crooks <agc%NetBSD.org@localhost>
 # All rights reserved.
@@ -617,6 +617,13 @@
                need_mksh=yes
        fi
 
+       # Old compiler versions looked in /usr/local/include where software
+       # installed from MacPorts could affect builds.  PR#26143
+       if [ $macos_version -lt 1006 ]; then
+               CC=${CC:-"cc -isystem /usr/include"}
+               export CC
+       fi
+
        unset macos_version
        ;;
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