[src/netbsd-8]: src Pull up following revision(s) (requested by maya in ticke...

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/57bbbbeb6257
branches:  netbsd-8
changeset: 851423:57bbbbeb6257
user:      martin <martin%NetBSD.org@localhost>
date:      Mon Feb 26 13:52:00 2018 +0000

description:
Pull up following revision(s) (requested by maya in ticket #591):
        build.sh: revision 1.317-1.320

Add sanity check: passed -x but no xsrc directory

Accept also ../xsrc in our sanity check, we use this as a default too,
if it exists.

Simplify.

If we're going xsrc hunting, lets's do it properly.   In particular
it is not "good" just because ../xsrc or /usr/xsrc exists, if the user said
-X /no/xsrc/here ...   Further, when we find it, remember it.

While here, also look in my favourite place: .../src/xsrc - src/x would be
better (or src/x11) but that's too hard given the cvs module name and src
tarball format.

diffstat:

 build.sh |  23 +++++++++++++++++++++--
 1 files changed, 21 insertions(+), 2 deletions(-)

diffs (46 lines):

diff -r dcdcf9e58e96 -r 57bbbbeb6257 build.sh
--- a/build.sh  Mon Feb 26 13:45:11 2018 +0000
+++ b/build.sh  Mon Feb 26 13:52:00 2018 +0000
@@ -1,5 +1,5 @@
 #! /usr/bin/env sh
-#      $NetBSD: build.sh,v 1.316.4.1 2018/02/19 18:26:44 snj Exp $
+#      $NetBSD: build.sh,v 1.316.4.2 2018/02/26 13:52:00 martin Exp $
 #
 # Copyright (c) 2001-2011 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -1441,7 +1441,26 @@
                fi
                ;;
        esac
+
+       while [ ${MKX11-no} = "yes" ]; do               # not really a loop
+               test -n "${X11SRCDIR}" && {
+                   test -d "${X11SRCDIR}" ||
+                       bomb "X11SRCDIR (${X11SRCDIR}) does not exist (with -x)"
+                   break
+               }
+               for _xd in \
+                   "${NETBSDSRCDIR%/*}/xsrc" \
+                   "${NETBSDSRCDIR}/xsrc" \
+                   /usr/xsrc
+               do
+                   test -d "${_xd}" &&
+                       setmakeenv X11SRCDIR "${_xd}" &&
+                       break 2
+               done
+               bomb "Asked to build X11 but no xsrc"
+       done
 }
+
 # print_tooldir_make --
 # Try to find and print a path to an existing
 # ${TOOLDIR}/bin/${toolprefix}program
@@ -1888,7 +1907,7 @@
        eval cat <<EOF ${makewrapout}
 #! ${HOST_SH}
 # Set proper variables to allow easy "make" building of a NetBSD subtree.
-# Generated from:  \$NetBSD: build.sh,v 1.316.4.1 2018/02/19 18:26:44 snj Exp $
+# Generated from:  \$NetBSD: build.sh,v 1.316.4.2 2018/02/26 13:52:00 martin Exp $
 # with these arguments: ${_args}
 #