Use system linux header files rather than those in /usr/src/linux

(Portage version: 2.1.10.44/cvs/Linux x86_64)

3 files changed, 276 insertions, 1 deletions

diff --git a/net-firewall/ipsec-tools/ChangeLog b/net-firewall/ipsec-tools/ChangeLog
index 7bd807b4ed06..77959e2ee46c 100644
--- a/net-firewall/ipsec-tools/ChangeLog
+++ b/net-firewall/ipsec-tools/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for net-firewall/ipsec-tools
 # Copyright 1999-2012 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/net-firewall/ipsec-tools/ChangeLog,v 1.84 2012/03/04 18:18:27 blueness Exp $
+# $Header: /var/cvsroot/gentoo-x86/net-firewall/ipsec-tools/ChangeLog,v 1.85 2012/03/06 00:12:41 blueness Exp $
+
+*ipsec-tools-0.8.0-r2 (06 Mar 2012)
+
+  06 Mar 2012; Anthony G. Basile <blueness@gentoo.org>
+  +ipsec-tools-0.8.0-r2.ebuild, +files/ipsec-tools-system-kernel-headers.patch:
+  Use system linux header files rather than those in /usr/src/linux.
 
   04 Mar 2012; Anthony G. Basile <blueness@gentoo.org>
   ipsec-tools-0.8.0-r1.ebuild:
diff --git a/net-firewall/ipsec-tools/files/ipsec-tools-system-kernel-headers.patch b/net-firewall/ipsec-tools/files/ipsec-tools-system-kernel-headers.patch
new file mode 100644
index 000000000000..91e7e6194e99
--- /dev/null
+++ b/net-firewall/ipsec-tools/files/ipsec-tools-system-kernel-headers.patch
@@ -0,0 +1,34 @@
+From: Anthony G. Basile <blueness@gentoo.org>
+
+ipsec-tools tries to make use of the kernel headers in /usr/src/linux/include/linux.
+This is not a good idea because these are not the system exported linux header files.
+Unfortunately the configure.ac option which says where to look for these headers
+doesn't point to the directory itself, usually /usr/include/linux, but to its parent!
+
+Our solution then, although less than satifying, is to remove the --with-kernel-headers
+switch and hard code KERNEL_INCLUDE="/usr/include".
+
+diff -Naur ipsec-tools-0.8.0.orig/configure.ac ipsec-tools-0.8.0/configure.ac
+--- ipsec-tools-0.8.0.orig/configure.ac	2012-03-05 18:46:54.000000000 -0500
++++ ipsec-tools-0.8.0/configure.ac	2012-03-05 18:53:56.000000000 -0500
+@@ -66,18 +66,11 @@
+ 
+ case "$host_os" in
+  *linux*)
+-    AC_ARG_WITH(kernel-headers,
+-	AC_HELP_STRING([--with-kernel-headers=/lib/modules/<uname>/build/include],
+-		       [where your Linux Kernel headers are installed]),
+-	    [ KERNEL_INCLUDE="$with_kernel_headers" 
+-	      CONFIGURE_AMFLAGS="--with-kernel-headers=$with_kernel_headers"
+-	      AC_SUBST(CONFIGURE_AMFLAGS) ],
+-	    [ KERNEL_INCLUDE="/lib/modules/`uname -r`/build/include" ])
+-
++    KERNEL_INCLUDE="/usr/include"
+     AC_CHECK_HEADER($KERNEL_INCLUDE/linux/pfkeyv2.h, ,
+ 	[ AC_CHECK_HEADER(/usr/src/linux/include/linux/pfkeyv2.h,
+ 	  KERNEL_INCLUDE=/usr/src/linux/include ,
+-	  [ AC_MSG_ERROR([Unable to find linux-2.6 kernel headers. Aborting.]) ] ) ] )
++	  [ AC_MSG_ERROR([Unable to find linux kernel headers. Aborting.]) ] ) ] )
+     AC_SUBST(KERNEL_INCLUDE)
+     # We need the configure script to run with correct kernel headers.
+     # However we don't want to point to kernel source tree in compile time,
diff --git a/net-firewall/ipsec-tools/ipsec-tools-0.8.0-r2.ebuild b/net-firewall/ipsec-tools/ipsec-tools-0.8.0-r2.ebuild
new file mode 100644
index 000000000000..dc5c9d59ef72
--- /dev/null
+++ b/net-firewall/ipsec-tools/ipsec-tools-0.8.0-r2.ebuild
@@ -0,0 +1,235 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/net-firewall/ipsec-tools/ipsec-tools-0.8.0-r2.ebuild,v 1.1 2012/03/06 00:12:41 blueness Exp $
+
+EAPI="4"
+
+inherit eutils flag-o-matic autotools linux-info pam
+
+DESCRIPTION="A port of KAME's IPsec utilities to the Linux-2.6 IPsec implementation"
+HOMEPAGE="http://ipsec-tools.sourceforge.net/"
+SRC_URI="mirror://sourceforge/${PN}/${P}.tar.bz2"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="rc5 idea kerberos stats ipv6 nat selinux readline pam hybrid ldap"
+
+RDEPEND="
+	kerberos? ( virtual/krb5 )
+	selinux? (
+		sys-libs/libselinux
+		sec-policy/selinux-ipsec-tools
+	)
+	readline? ( sys-libs/readline )
+	pam? ( sys-libs/pam )
+	ldap? ( net-nds/openldap )
+	dev-libs/openssl
+	virtual/libiconv"
+#	iconv? ( virtual/libiconv )
+#	radius? ( net-dialup/gnuradius )
+
+DEPEND="${RDEPEND}
+	>=sys-kernel/linux-headers-2.6.30"
+
+pkg_setup() {
+	linux-info_pkg_setup
+
+	get_version
+
+	if linux_config_exists && kernel_is -ge 2 6 19; then
+		ewarn
+		ewarn "\033[1;33m**************************************************\033[1;33m"
+		ewarn
+		ewarn "Checking kernel configuration in /usr/src/linux or"
+		ewarn "or /proc/config.gz for compatibility with ${PN}."
+		ewarn
+		ewarn "WARNING: If your *configured* and *running* kernel"
+		ewarn "differ either now or in the future, then these checks"
+		ewarn "may lead to misleading results."
+
+		# Check options for all flavors of IPSec
+		local msg=""
+		for i in XFRM_USER NET_KEY; do
+			if ! linux_chkconfig_present ${i}; then
+				msg="${msg} ${i}"
+			fi
+		done
+		if [[ ! -z "$msg" ]]; then
+			ewarn
+			ewarn "ALL IPSec may fail. CHECK:"
+			ewarn "${msg}"
+		fi
+
+		# Check unencrypted IPSec
+		if ! linux_chkconfig_present CRYPTO_NULL; then
+			ewarn
+			ewarn "Unencrypted IPSec may fail. CHECK:"
+			ewarn " CRYPTO_NULL"
+		fi
+
+		# Check IPv4 IPSec
+		msg=""
+		for i in \
+			INET_IPCOMP INET_AH INET_ESP \
+			INET_XFRM_MODE_TRANSPORT \
+			INET_XFRM_MODE_TUNNEL \
+			INET_XFRM_MODE_BEET
+		do
+			if ! linux_chkconfig_present ${i}; then
+				msg="${msg} ${i}"
+			fi
+		done
+		if [[ ! -z "$msg" ]]; then
+			ewarn
+			ewarn "IPv4 IPSec may fail. CHECK:"
+			ewarn "${msg}"
+		fi
+
+		# Check IPv6 IPSec
+		if use ipv6; then
+			msg=""
+			for i in INET6_IPCOMP INET6_AH INET6_ESP \
+				INET6_XFRM_MODE_TRANSPORT \
+				INET6_XFRM_MODE_TUNNEL \
+				INET6_XFRM_MODE_BEET
+			do
+				if ! linux_chkconfig_present ${i}; then
+					msg="${msg} ${i}"
+				fi
+			done
+			if [[ ! -z "$msg" ]]; then
+				ewarn
+				ewarn "IPv6 IPSec may fail. CHECK:"
+				ewarn "${msg}"
+			fi
+		fi
+
+		# Check IPSec behind NAT
+		if use nat; then
+			if ! linux_chkconfig_present NETFILTER_XT_MATCH_POLICY; then
+				ewarn
+				ewarn "IPSec behind NAT may fail.  CHECK:"
+				ewarn " NETFILTER_XT_MATCH_POLICY"
+			fi
+		fi
+
+		ewarn
+		ewarn "\033[1;33m**************************************************\033[1;33m"
+		ewarn
+	else
+		eerror
+		eerror "\033[1;31m**************************************************\033[1;31m"
+		eerror "Make sure that your *running* kernel is/will be >=2.6.19."
+		eerror "Building ${PN} now, assuming that you know what you're doing."
+		eerror "\033[1;31m**************************************************\033[1;31m"
+		eerror
+	fi
+}
+
+src_prepare() {
+	# fix for bug #76741
+	sed -i 's:#include <sys/sysctl.h>::' src/racoon/pfkey.c src/setkey/setkey.c || die
+	# fix for bug #124813
+	sed -i 's:-Werror::g' "${S}"/configure.ac || die
+	# fix for building with gcc-4.6
+	sed -i 's: -R: -Wl,-R:' "${S}"/configure.ac || die
+
+	epatch "${FILESDIR}/${PN}-def-psk.patch"
+	epatch "${FILESDIR}/${PN}-include-vendoridh.patch"
+	epatch "${FILESDIR}/${PN}-system-kernel-headers.patch"
+
+	AT_M4DIR="${S}" eautoreconf
+	epunt_cxx
+}
+
+src_configure() {
+	# fix for bug #61025
+	filter-flags -march=c3
+
+	local myconf
+	myconf="--with-kernel-headers=/usr/include \
+			--enable-adminport \
+			--enable-frag \
+			--enable-dpd \
+			--enable-dependency-tracking \
+			$(use_enable rc5) \
+			$(use_enable idea) \
+			$(use_enable kerberos gssapi) \
+			$(use_enable stats) \
+			$(use_enable ipv6) \
+			$(use_enable nat natt) \
+			$(use_enable selinux security-context) \
+			$(use_with readline) \
+			$(use_with pam libpam) \
+			$(use_with ldap libldap)"
+
+	use nat && myconf="${myconf} --enable-natt-versions=yes"
+
+	# enable mode-cfg and xauth support
+	if use pam; then
+		myconf="${myconf} --enable-hybrid"
+	else
+		myconf="${myconf} $(use_enable hybrid)"
+	fi
+
+	# dev-libs/libiconv is hard masked
+	#use iconv && myconf="${myconf} $(use_with iconv libiconv)"
+
+	# the default (/usr/include/openssl/) is OK for Gentoo, leave it
+	# myconf="${myconf} $(use_with ssl openssl )"
+
+	# No way to get it compiling with freeradius or gnuradius
+	# We would need libradius which only exists on FreeBSD
+
+	# See bug #77369
+	#myconf="${myconf} --enable-samode-unspec"
+
+	econf ${myconf}
+}
+
+src_install() {
+	emake DESTDIR="${D}" install
+	keepdir /var/lib/racoon
+	newconfd "${FILESDIR}"/racoon.conf.d racoon
+	newinitd "${FILESDIR}"/racoon.init.d racoon
+	use pam && newpamd "${FILESDIR}"/racoon.pam.d racoon
+
+	dodoc ChangeLog README NEWS
+	dodoc -r src/racoon/samples
+	dodoc -r src/racoon/doc
+
+	docinto setkey
+	dodoc src/setkey/sample.cf
+
+	dodir /etc/racoon
+}
+
+pkg_postinst() {
+	if use nat; then
+		elog
+		elog "You have enabled the nat traversal functionnality."
+		elog "Nat versions wich are enabled by default are 00,02,rfc"
+		elog "you can find those drafts in the CVS repository:"
+		elog "cvs -d anoncvs@anoncvs.netbsd.org:/cvsroot co ipsec-tools"
+		elog
+		elog "If you feel brave enough and you know what you are"
+		elog "doing, you can consider emerging this ebuild with"
+		elog "EXTRA_ECONF=\"--enable-natt-versions=08,07,06\""
+		elog
+	fi
+
+	if use ldap; then
+		elog
+		elog "You have enabled ldap support with {$PN}."
+		elog "The man page does NOT contain any information on it yet."
+		elog "Consider using a more recent version or CVS."
+		elog
+	fi
+
+	elog
+	elog "Please have a look in /usr/share/doc/${P} and visit"
+	elog "http://www.netbsd.org/Documentation/network/ipsec/"
+	elog "to find more information on how to configure this tool."
+	elog
+}