[patch] Patch to check for SWAP support in the kernel

bind-9.7.1_p2.patch (text/plain), 1.30 KB, created by William Cooke on 2010-10-26 19:19:09 UTC

--- /usr/portage/net-dns/bind/bind-9.7.1_p2.ebuild	2010-09-23 08:37:10.000000000 -0400
+++ bind-9.7.1_p2.ebuild	2010-10-26 15:14:48.356844674 -0400
@@ -4,7 +4,7 @@
 
 EAPI="3"
 
-inherit eutils autotools toolchain-funcs flag-o-matic
+inherit eutils autotools toolchain-funcs flag-o-matic linux-info
 
 MY_PV="${PV/_p/-P}"
 MY_P="${PN}-${MY_PV}"
@@ -27,7 +27,7 @@
 SLOT="0"
 KEYWORDS="~alpha amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
 IUSE="ssl ipv6 doc dlz postgres berkdb mysql odbc ldap selinux idn threads
-	resolvconf urandom sdb-ldap xml geoip gssapi"
+	resolvconf urandom sdb-ldap xml geoip gssapi chroot"
 
 DEPEND="ssl? ( >=dev-libs/openssl-0.9.6g )
 	mysql? ( >=virtual/mysql-4.0 )
@@ -55,6 +55,22 @@
 		ewarn
 	}
 
+	if use chroot; then
+		linux_config_exists || die "Your kernel sources are unconfigured"
+		linux-info_pkg_setup
+
+		if ! linux_chkconfig_present SWAP; then
+			eerror "BIND init script needs CONFIG_SWAP built into your kernel"
+			eerror "for chroot support."
+			eerror "Please enable SWAP in your kernel, found at:"
+			eerror
+			eerror "  General setup"
+			eerror "    Support for paging of anonymous memory (swap)"
+			eerror
+			die "SWAP support not detected"
+		fi
+	fi
+
 	ebegin "Creating named group and user"
 	enewgroup named 40
 	enewuser named 40 -1 /etc/bind named