Support autoconf-9999 #370753.

Package-Manager: portage-2.2.0_alpha37/cvs/Linux x86_64

4 files changed, 225 insertions, 3 deletions

diff --git a/sys-devel/autoconf-wrapper/ChangeLog b/sys-devel/autoconf-wrapper/ChangeLog
index aee1e79fc2e5..189ddda77635 100644
--- a/sys-devel/autoconf-wrapper/ChangeLog
+++ b/sys-devel/autoconf-wrapper/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for sys-devel/autoconf-wrapper
-# Copyright 1999-2010 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-devel/autoconf-wrapper/ChangeLog,v 1.86 2010/11/29 14:11:40 ranger Exp $
+# Copyright 1999-2011 Gentoo Foundation; Distributed under the GPL v2
+# $Header: /var/cvsroot/gentoo-x86/sys-devel/autoconf-wrapper/ChangeLog,v 1.87 2011/06/11 23:37:38 vapier Exp $
+
+*autoconf-wrapper-11 (11 Jun 2011)
+
+  11 Jun 2011; Mike Frysinger <vapier@gentoo.org> +autoconf-wrapper-11.ebuild,
+  +files/ac-wrapper-11.sh:
+  Support autoconf-9999 #370753.
 
   29 Nov 2010; Brent Baude <ranger@gentoo.org>
   autoconf-wrapper-10-r1.ebuild:
diff --git a/sys-devel/autoconf-wrapper/Manifest b/sys-devel/autoconf-wrapper/Manifest
index c1a49e7e1b0e..b7ec7c3738bc 100644
--- a/sys-devel/autoconf-wrapper/Manifest
+++ b/sys-devel/autoconf-wrapper/Manifest
@@ -1,8 +1,20 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA256
+
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+AUX ac-wrapper-11.sh 4415 RMD160 d55632be8e2110bb3c2f33614c7acfd55425c4e4 SHA1 029414ea6f5bfc0c3f6ce46ddcc60d91623473c3 SHA256 2fc934060ff42917124aaf3604097463366cd05bf9e350411a9144b31513e53c
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-MISC ChangeLog 11535 RMD160 b2b032899af489c43a947a5bc463e87fe44e8af2 SHA1 80c95a5f66c90435c4bc55e8d6a7845dc979e548 SHA256 d4c9d065f8fe5d233d5bed822f074c005fe7c8cd80c1e8c36cb832ef698f8013
+MISC ChangeLog 11711 RMD160 700936d232de8eae74500ea5e6d4dd35c3cd0028 SHA1 dcd19ad3af52db83c6bff9d143ff960e2b4b0ce2 SHA256 893303515de1f3ea2bf671bf364fe3792d4d05edaabea5c035e28f112067a97e
 MISC metadata.xml 164 RMD160 f43cbec30b7074319087c9acffdb9354b17b0db3 SHA1 9c213f5803676c56439df3716be07d6692588856 SHA256 f5f2891f2a4791cd31350bb2bb572131ad7235cd0eeb124c9912c187ac10ce92
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diff --git a/sys-devel/autoconf-wrapper/autoconf-wrapper-11.ebuild b/sys-devel/autoconf-wrapper/autoconf-wrapper-11.ebuild
new file mode 100644
index 000000000000..06a204079fe1
--- /dev/null
+++ b/sys-devel/autoconf-wrapper/autoconf-wrapper-11.ebuild
@@ -0,0 +1,27 @@
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-devel/autoconf-wrapper/autoconf-wrapper-11.ebuild,v 1.1 2011/06/11 23:37:38 vapier Exp $
+
+inherit multilib
+
+DESCRIPTION="wrapper for autoconf to manage multiple autoconf versions"
+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 ~ppc-aix ~sparc-fbsd ~x86-fbsd ~x64-freebsd ~x86-freebsd ~hppa-hpux ~ia64-hpux ~x86-interix ~amd64-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE=""
+
+S=${WORKDIR}
+
+src_install() {
+	exeinto /usr/$(get_libdir)/misc
+	newexe "${FILESDIR}"/ac-wrapper-${PV}.sh ac-wrapper.sh || die
+
+	dodir /usr/bin
+	local x=
+	for x in auto{conf,header,m4te,reconf,scan,update} ifnames ; do
+		dosym ../$(get_libdir)/misc/ac-wrapper.sh /usr/bin/${x} || die
+	done
+}
diff --git a/sys-devel/autoconf-wrapper/files/ac-wrapper-11.sh b/sys-devel/autoconf-wrapper/files/ac-wrapper-11.sh
new file mode 100644
index 000000000000..3f3ace42e2ac
--- /dev/null
+++ b/sys-devel/autoconf-wrapper/files/ac-wrapper-11.sh
@@ -0,0 +1,177 @@
+#!/bin/sh
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-devel/autoconf-wrapper/files/ac-wrapper-11.sh,v 1.1 2011/06/11 23:37:38 vapier Exp $
+
+# Based on the ac-wrapper.pl script provided by MandrakeSoft
+# Rewritten in bash by Gregorio Guidi
+#
+# Executes the correct autoconf version.
+#
+# - defaults to newest version available (hopefully autoconf-2.60)
+# - runs autoconf 2.13 if:
+#   - envvar WANT_AUTOCONF is set to `2.1'
+#     -or-
+#   - `ac{local,include}.m4' or `configure.{in,ac}' have AC_PREREQ(2.1) (not higher)
+#     -or-
+#   - `configure' is already present and was generated by autoconf 2.13
+
+warn() { printf "ac-wrapper: $*\n" 1>&2; }
+err() { warn "$@"; exit 1; }
+
+if [ "${0##*/}" = "ac-wrapper.sh" ] ; then
+	err "Don't call this script directly"
+fi
+
+if [ "${WANT_AUTOCONF}" = "2.1" ] && [ "${0##*/}" = "autom4te" ] ; then
+	err "Autoconf 2.13 doesn't contain autom4te.\n" \
+	    "   Either unset WANT_AUTOCONF or don't execute anything\n" \
+	    "   that would use autom4te."
+fi
+
+if ! seq 0 0 2>/dev/null 1>&2 ; then #338518
+	seq() {
+		local f l i
+		case $# in
+			1) f=1 i=1 l=$1;;
+			2) f=$1 i=1 l=$2;;
+			3) f=$1 i=$2 l=$3;;
+		esac
+		while :; do
+			[ $l -lt $f -a $i -gt 0 ] && break
+			[ $f -lt $l -a $i -lt 0 ] && break
+			echo $f
+			: $(( f += i ))
+		done
+		return 0
+	}
+fi
+
+#
+# Set up bindings between actual version and WANT_AUTOCONF
+#
+vers="9999:2.5 $(printf '2.%s:2.5 ' `seq 99 -1 59`) 2.13:2.1"
+
+binary=""
+for v in ${vers} ; do
+	auto_ver=${v%:*}
+	if [ -z "${binary}" ] && [ -x "${0}-${auto_ver}" ] ; then
+		binary="${0}-${auto_ver}"
+	fi
+done
+if [ -z "${binary}" ] ; then
+	err "Unable to locate any usuable version of autoconf.\n" \
+	    "\tI tried these versions: ${vers}\n" \
+	    "\tWith a base name of '${0}'."
+fi
+
+#
+# Check the WANT_AUTOCONF setting.  We accept a whitespace delimited
+# list of autoconf versions.
+#
+if [ -n "${WANT_AUTOCONF}" ] ; then
+	for v in ${vers} x ; do
+		if [ "${v}" = "x" ] ; then
+			warn "warning: invalid WANT_AUTOCONF '${WANT_AUTOCONF}'; ignoring."
+			unset WANT_AUTOCONF
+			break
+		fi
+
+		auto_ver=${v%:*}
+		want_ver=${v#*:}
+		for wx in ${WANT_AUTOCONF} ; do
+			if [ "${wx}" = "${want_ver}" ] && [ -x "${0}-${auto_ver}" ] ; then
+				binary="${0}-${auto_ver}"
+				v="x"
+			fi
+		done
+		[ "${v}" = "x" ] && break
+	done
+fi
+
+#
+# autodetect helpers
+#
+acprereq_version() {
+	gawk \
+	'($0 !~ /^[[:space:]]*(#|dnl)/) {
+		if (match($0, "AC_PREREQ\\(\\[?([0-9]\\.[0-9])", res))
+			VERSIONS[COUNT++] = res[1]
+	}
+
+	END {
+		asort(VERSIONS)
+		print VERSIONS[COUNT]
+	}' "$@"
+}
+
+generated_version() {
+	gawk \
+	'{
+		if (match($0,
+		          "^# Generated (by (GNU )?Autoconf|automatically using autoconf version) ([0-9].[0-9])",
+		          res)) {
+			print res[3]
+			exit
+		}
+	}' "$@"
+}
+
+#
+# autodetect routine
+#
+if [ "${WANT_AUTOCONF}" = "2.1" ] && [ -f "configure.ac" ] ; then
+	err "Since configure.ac is present, aclocal always use\n" \
+	    "\tautoconf 2.59+, which conflicts with your choice and\n" \
+	    "\tcauses error. You have two options:\n" \
+	    "\t1. Try execute command again after removing configure.ac\n" \
+	    "\t2. Don't set WANT_AUTOCONF"
+fi
+
+if [ "${WANT_AUTOCONF}" != "2.5" ] && [ -n "${WANT_AUTOMAKE}" ] ; then
+	# Automake-1.7 and better require autoconf-2.5x so if WANT_AUTOMAKE
+	# is set to an older version, let's do some sanity checks.
+	case "${WANT_AUTOMAKE}" in
+	1.[456])
+		acfiles=$(ls ac{local,include}.m4 configure.{in,ac} 2>/dev/null)
+		[ -n "${acfiles}" ] && confversion=$(acprereq_version ${acfiles})
+		
+		[ -z "${confversion}" ] && [ -r "configure" ] \
+			&& confversion=$(generated_version configure)
+
+		if [ "${confversion}" = "2.1" ] && [ ! -f "configure.ac" ] ; then
+			binary="${0}-2.13"
+		fi
+	esac
+fi
+
+if [ -n "${WANT_ACWRAPPER_DEBUG}" ] ; then
+	if [ -n "${WANT_AUTOCONF}" ] ; then
+		warn "DEBUG: WANT_AUTOCONF is set to ${WANT_AUTOCONF}"
+	fi
+	warn "DEBUG: will execute <${binary}>"
+fi
+
+#
+# for further consistency
+#
+for v in ${vers} ; do
+	auto_ver=${v%:*}
+	want_ver=${v#*:}
+	if [ "${binary}" = "${0}-${auto_ver}" ] ; then
+		export WANT_AUTOCONF="${want_ver}"
+	fi
+done
+
+#
+# Now try to run the binary
+#
+if [ ! -x "${binary}" ] ; then
+	# this shouldn't happen
+	err "${binary} is missing or not executable.\n" \
+	    "\tPlease try emerging the correct version of autoconf."
+fi
+
+exec "${binary}" "$@"
+
+err "was unable to exec ${binary} !?"