If a target w/out a libc is selected, then error out while attempting a step that requires a libc.

(Portage version: 2.1.4_rc11, RepoMan options: --force)

4 files changed, 37 insertions, 7 deletions

diff --git a/sys-devel/crossdev/ChangeLog b/sys-devel/crossdev/ChangeLog
index 462404125021..cad9d2ea9ed6 100644
--- a/sys-devel/crossdev/ChangeLog
+++ b/sys-devel/crossdev/ChangeLog
@@ -1,6 +1,13 @@
 # ChangeLog for sys-devel/crossdev
 # Copyright 1999-2007 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-devel/crossdev/ChangeLog,v 1.55 2007/11/04 03:01:55 vapier Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-devel/crossdev/ChangeLog,v 1.56 2007/12/30 17:33:48 vapier Exp $
+
+*crossdev-0.9.18-r6 (30 Dec 2007)
+
+  30 Dec 2007; Mike Frysinger <vapier@gentoo.org> files/crossdev,
+  +crossdev-0.9.18-r6.ebuild:
+  If a target w/out a libc is selected, then error out while attempting a step
+  that requires a libc.
 
 *crossdev-0.9.18-r5 (04 Nov 2007)
 
diff --git a/sys-devel/crossdev/crossdev-0.9.18-r6.ebuild b/sys-devel/crossdev/crossdev-0.9.18-r6.ebuild
new file mode 100644
index 000000000000..30d023235fd4
--- /dev/null
+++ b/sys-devel/crossdev/crossdev-0.9.18-r6.ebuild
@@ -0,0 +1,21 @@
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-devel/crossdev/crossdev-0.9.18-r6.ebuild,v 1.1 2007/12/30 17:33:48 vapier Exp $
+
+DESCRIPTION="Gentoo Cross-toolchain generator"
+HOMEPAGE="http://www.gentoo.org/"
+SRC_URI=""
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="alpha amd64 arm hppa ia64 m68k mips ppc ppc64 s390 sh sparc x86 ~x86-fbsd"
+IUSE=""
+
+RDEPEND=">=sys-apps/portage-2.1
+	app-shells/bash
+	|| ( dev-util/unifdef sys-freebsd/freebsd-ubin )"
+
+src_install() {
+	dosbin "${FILESDIR}"/crossdev || die
+	dosed "s:GENTOO_PV:${PV}:" /usr/sbin/crossdev
+}
diff --git a/sys-devel/crossdev/files/crossdev b/sys-devel/crossdev/files/crossdev
index 23502696c87a..ed6cf122d771 100755
--- a/sys-devel/crossdev/files/crossdev
+++ b/sys-devel/crossdev/files/crossdev
@@ -1,7 +1,7 @@
 #!/bin/bash
 # Copyright 1999-2007 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/sys-devel/crossdev/files/crossdev,v 1.100 2007/11/04 03:01:55 vapier Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-devel/crossdev/files/crossdev,v 1.101 2007/12/30 17:33:48 vapier Exp $
 
 cd /
 umask 0022 #159111
@@ -308,11 +308,11 @@ hr() {
 			&& c=50 \
 			|| c=${c##* }
 	fi
-	local ext=${1:-  _  -  ~  -} br=""
-	while [[ ${#br} -lt ${c} ]] ; do
-		br=${br}${ext}
-	done
-	echo "${br:0:${c}}"
+	local ext=${1:-  _  -  ~  -}
+	local sext=${ext//?/ }
+	local br=$(printf "%$((c + ${#ext}))s")
+	local banner=${br//${sext}/${ext}}
+	echo "${banner:0:${c}}"
 }
 
 ##################
@@ -612,6 +612,7 @@ is_s1 || exit 0
 if with_headers ; then
 USE="${KUSE} ${USE}" CROSSCOMPILE_OPTS="headers-only" \
 	doemerge ${KPKG} ${KPKG}-quick
+[[ -n ${LPKG} ]] && \
 USE="${LUSE} ${USE}" CROSSCOMPILE_OPTS="headers-only" \
 	doemerge ${LPKG} ${LPKG}-headers
 fi
@@ -624,6 +625,7 @@ USE="${KUSE} ${USE}" CROSSCOMPILE_OPTS="" \
 	doemerge ${KPKG}
 
 is_s3 || exit 0
+[[ -z ${LPKG} ]] && die "Invalid target '${CTARGET}': unknown libc"
 set_eopts_on_pkg_status ${LPKG} crosscompile_opts_headers-only
 USE="${LUSE} ${USE}" CROSSCOMPILE_OPTS="" \
 	doemerge ${LPKG}
diff --git a/sys-devel/crossdev/files/digest-crossdev-0.9.18-r6 b/sys-devel/crossdev/files/digest-crossdev-0.9.18-r6
new file mode 100644
index 000000000000..e69de29bb2d1
--- /dev/null
+++ b/sys-devel/crossdev/files/digest-crossdev-0.9.18-r6