[pkgsrc/trunk]: pkgsrc/bootstrap Allow bootstrapping without cwrappers

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/2ce0d53d6733
branches:  trunk
changeset: 361950:2ce0d53d6733
user:      khorben <khorben%pkgsrc.org@localhost>
date:      Sat Apr 29 21:40:40 2017 +0000

description:
Allow bootstrapping without cwrappers

Since cwrappers was enabled by default on some platforms, it became
effectively impossible to bootstrap without cwrappers there.

With this change "--cwrappers" needs to be set to "auto", "yes" or "no"
explicitly when used.

No functional change intended without specifying "--cwrappers" (or with
"auto").

Submitted on tech-pkg@ with no objection.

diffstat:

 bootstrap/bootstrap |  13 +++++++------
 1 files changed, 7 insertions(+), 6 deletions(-)

diffs (50 lines):

diff -r d2aa3e91d9d0 -r 2ce0d53d6733 bootstrap/bootstrap
--- a/bootstrap/bootstrap       Sat Apr 29 18:33:34 2017 +0000
+++ b/bootstrap/bootstrap       Sat Apr 29 21:40:40 2017 +0000
@@ -1,6 +1,6 @@
 #! /bin/sh
 
-# $NetBSD: bootstrap,v 1.240 2017/02/11 16:08:31 tron Exp $
+# $NetBSD: bootstrap,v 1.241 2017/04/29 21:40:40 khorben Exp $
 #
 # Copyright (c) 2001-2011 Alistair Crooks <agc%NetBSD.org@localhost>
 # All rights reserved.
@@ -58,7 +58,7 @@
     [ --binary-kit <tarball> ]
     [ --binary-macpkg <pkg> ]
     [ --compiler <compiler> ]
-    [ --cwrappers ]
+    [ --cwrappers <auto|yes|no> ]
     [ --full ]
     [ --gzip-binary-kit <tarball> ]
     [ --help ]
@@ -407,7 +407,7 @@
 varbase=
 
 compiler=""
-cwrappers=no
+cwrappers=auto
 full=no
 make_jobs=1
 mk_fragment=
@@ -433,7 +433,8 @@
        --compiler)     compiler="$2"; shift ;;
        --abi=*)        abi=`get_optarg "$1"` ;;
        --abi)          abi="$2"; shift ;;
-       --cwrappers)    cwrappers=yes ;;
+       --cwrappers=*)  cwrappers=`get_optarg "$1"` ;;
+       --cwrappers)    cwrappers="$2"; shift ;;
        --unprivileged | --ignore-user-check) unprivileged=yes ;;
        --prefer-pkgsrc=*)
                        prefer_pkgsrc=`get_optarg "$1"` ;;
@@ -1086,8 +1087,8 @@
 cp ${TARGET_MKCONF} ${BOOTSTRAP_MKCONF}
 
 case "$cwrappers" in
-yes)
-       echo "USE_CWRAPPERS=            yes" >> ${TARGET_MKCONF}
+yes|no)
+       echo "USE_CWRAPPERS=            $cwrappers" >> ${TARGET_MKCONF}
        echo "" >> ${TARGET_MKCONF}
        ;;
 esac