Added 2.6.20 support, bug#165454, thanks to Patrick

Package-Manager: portage-2.1.2-r8

1 files changed, 106 insertions, 0 deletions

diff --git a/app-crypt/truecrypt/truecrypt-4.2a-r2.ebuild b/app-crypt/truecrypt/truecrypt-4.2a-r2.ebuild
new file mode 100644
index 000000000000..c090c29b379a
--- /dev/null
+++ b/app-crypt/truecrypt/truecrypt-4.2a-r2.ebuild
@@ -0,0 +1,106 @@
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-crypt/truecrypt/truecrypt-4.2a-r2.ebuild,v 1.1 2007/02/06 20:46:30 alonbl Exp $
+
+inherit linux-mod toolchain-funcs
+
+DESCRIPTION="Free open-source disk encryption software"
+HOMEPAGE="http://www.truecrypt.org/"
+SRC_URI="http://www.truecrypt.org/downloads/truecrypt-${PV}-source-code.tar.gz"
+
+LICENSE="truecrypt-collective-1.0"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
+
+DEPEND="virtual/linux-sources
+	sys-fs/device-mapper"
+
+RDEPEND="sys-fs/device-mapper"
+
+BUILD_PARAMS="KERNEL_SRC=${KERNEL_DIR} NO_WARNINGS=1"
+BUILD_TARGETS="truecrypt"
+MODULE_NAMES="truecrypt(block:${S}/Linux/Kernel)"
+
+pkg_setup() {
+	linux-info_pkg_setup
+	dmcrypt_check
+	kernel_is lt 2 6 5 && die 'requires at least 2.6.5 kernel version'
+}
+
+src_unpack() {
+	unpack ${A}
+	cd "${S}"
+	epatch "${FILESDIR}/${P}_kernel-2.6.18-rc1_fix.patch"
+	epatch "${FILESDIR}/${P}-2.6.19.patch"
+	epatch "${FILESDIR}/${P}-2.6.20.patch"
+	epatch "${FILESDIR}/${P}-makefile.patch"
+	linux-mod_pkg_setup
+}
+
+src_compile() {
+	linux-mod_src_compile || die "Truecrypt module compilation failed."
+	cd "${S}/Linux/Cli"
+	einfo "Building truecrypt utility"
+	tc-export CC
+	# remove kernel linked crypt stuff
+	emake clean || die "make clean failed"
+	emake truecrypt NO_STRIP=1 || die "Compile and/or linking of TrueCrypt Linux CLI application failed."
+}
+
+src_test() {
+	"${S}/Linux/Cli/truecrypt" --test
+}
+
+pkg_preinst() {
+	# unload truecrypt modules if already loaded
+	/sbin/rmmod truecrypt >&- 2>&-
+	if grep -q "^truecrypt" /proc/modules
+	then
+		die "Please dismount all mounted TrueCrypt volumes"
+	fi
+}
+
+src_install() {
+	# installing files
+	dobin Linux/Cli/truecrypt
+	doman Linux/Cli/Man/truecrypt.1
+	dodoc Readme.txt 'Release/Setup Files/TrueCrypt User Guide.pdf'
+
+	# installing kernel module
+	linux-mod_src_install
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+	elog " For TrueCrypt 4.2 to work you have to load a "
+	elog " kernel module. This can be done in three ways: "
+	elog
+	elog " 1. Loading the module automatically by the running kernel. "
+	elog "    For this 'Automatic kernel module loading' needs to be "
+	elog "    enabled (CONFIG_KMOD=y). "
+	elog " 2. Loading the module manually before mounting the volume. "
+	elog "    Try 'modprobe truecrypt' as root to load the module. "
+	elog " 3. Load the module during boot by listing it in "
+	elog "    '/etc/modules.autoload.d/kernel-2.6' "
+}
+
+dmcrypt_check() {
+	ebegin "Checking for Device mapper support (BLK_DEV_DM)"
+	linux_chkconfig_present BLK_DEV_DM
+	eend $?
+
+	if [[ $? -ne 0 ]] ; then
+		ewarn "TrueCrypt requires Device mapper support!"
+		ewarn "Please enable Device mapper support in your kernel config, found at:"
+		ewarn "(for 2.6 kernels)"
+		ewarn
+		ewarn "  Device Drivers"
+		ewarn "    Multi-Device Support"
+		ewarn "      <*> Device mapper support"
+		ewarn
+		ewarn "and recompile your kernel if you want this package to work."
+		epause 10
+	fi
+}
+