dev-libs/cryptlib: add python3 support

Package-Manager: portage-2.2.26
Closes: https://github.com/gentoo/gentoo/pull/1581

Signed-off-by: Patrice Clement <monsieurp@gentoo.org>

1 files changed, 142 insertions, 0 deletions

diff --git a/dev-libs/cryptlib/cryptlib-3.4.0-r2.ebuild b/dev-libs/cryptlib/cryptlib-3.4.0-r2.ebuild
new file mode 100644
index 000000000000..f291d7dc914a
--- /dev/null
+++ b/dev-libs/cryptlib/cryptlib-3.4.0-r2.ebuild
@@ -0,0 +1,142 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+PYTHON_COMPAT=( python2_7 python3_{3,4,5} pypy )
+DISTUTILS_OPTIONAL=1
+
+inherit distutils-r1 eutils flag-o-matic multilib toolchain-funcs
+
+MY_PV="${PV//.}"
+
+DESCRIPTION="Powerful security toolkit for adding encryption to software"
+HOMEPAGE="http://www.cs.auckland.ac.nz/~pgut001/cryptlib/"
+DOC_PREFIX="${PN}-${PV}"
+SRC_URI="ftp://ftp.franken.de/pub/crypt/cryptlib/cl${MY_PV}.zip
+	doc? ( mirror://gentoo/${DOC_PREFIX}-manual.pdf.bz2 )"
+
+LICENSE="Sleepycat"
+KEYWORDS="~amd64 ~x86"
+SLOT="0"
+IUSE="doc ldap odbc python"
+
+S="${WORKDIR}"
+
+RDEPEND="sys-libs/zlib
+	ldap? ( net-nds/openldap )
+	odbc? ( dev-db/unixODBC )
+	python? ( ${PYTHON_DEPS} )"
+DEPEND="${RDEPEND}
+	app-arch/unzip"
+
+src_unpack() {
+	# we need the -a option, so we can not use 'unpack'
+	unzip -qoa "${DISTDIR}/cl${MY_PV}.zip" || die
+	use doc && unpack "${DOC_PREFIX}-manual.pdf.bz2"
+}
+
+wrap_python() {
+	if use python; then
+		# cd bindings || die
+
+		distutils-r1_${1}
+	fi
+}
+
+src_prepare() {
+	rm -fr zlib || die
+
+	# we want our own CFLAGS ;-)
+	sed -i -e "s:-m.*=pentium::g" -e "s:-fomit-frame-pointer::g" -e "s:-O2::g" \
+		-e "s:-O3::g" -e "s:-O4::g"	makefile || die "sed makefile failed"
+	sed -i -e "s/-march=[[:alnum:]\.=-]*//g" -e "s/-mcpu=[[:alnum:]\.=-]*//g" \
+		-e "s:-O2::g" -e "s:-O3::g" tools/ccopts.sh || die "sed tools/ccopts.sh failed"
+
+	# change 'make' to '$(MAKE)'
+	sed -i -e "s:@\?make:\$(MAKE):g" makefile || die "sed makefile failed"
+
+	# NOTICE:
+	# Because of stack execution
+	# assembly parts are disabled.
+	sed -i -e 's:i\[3,4,5,6\]86:___:g' makefile || die "sed makefile failed"
+
+	# Fix version number of shared library.
+	sed -i -e 's/PLV="2"/PLV="3"/' tools/buildall.sh || die "sed tools/buildall.sh failed"
+
+	# Respect LDFLAGS and fix soname and strip issues.
+	epatch "${FILESDIR}/${PN}-3.3.2-ld.patch"
+
+	# Use external zlib.
+	epatch "${FILESDIR}/${PN}-3.4.0-external-zlib.patch"
+
+	# Fix setup.py
+	epatch "${FILESDIR}"/${P}-python.patch
+
+	# For some reason, setup.py is half-designed to be run from proper dir,
+	# and half-designed to be run from root. Since the patch fixes it to
+	# be completely from root, move it.
+	#
+	# When bumping the package, please update the patch to make setup.py work
+	# properly when executed from 'bindings' subdirectory.
+	mv bindings/setup.py . || die
+
+	wrap_python ${FUNCNAME}
+}
+
+src_compile() {
+	local libname="libcl.so.${PV}"
+
+	# At least -O2 is needed.
+	replace-flags -O  -O2
+	replace-flags -O0 -O2
+	replace-flags -O1 -O2
+	replace-flags -Os -O2
+	is-flagq -O* || append-flags -O2
+
+	append-flags "-D__UNIX__ -DOSVERSION=2 -DNDEBUG -I."
+
+	if [ -f /usr/include/pthread.h -a \
+	`grep -c PTHREAD_MUTEX_RECURSIVE /usr/include/pthread.h` -ge 0 ] ; then
+		append-flags "-DHAS_RECURSIVE_MUTEX"
+	fi
+	if [ -f /usr/include/pthread.h -a \
+	`grep -c PTHREAD_MUTEX_ROBUST /usr/include/pthread.h` -ge 0 ] ; then
+		append-flags "-DHAS_ROBUST_MUTEX"
+	fi
+
+	use ldap && append-flags -DHAS_LDAP
+	use odbc && append-flags -DHAS_ODBC
+
+	emake directories
+	emake toolscripts
+	emake CC="$(tc-getCC)" CFLAGS="${CFLAGS} -c" Linux
+
+	emake TARGET=${libname} OBJPATH="./shared-obj/" CC="$(tc-getCC)" \
+		CFLAGS="${CFLAGS} -fPIC -c" Linux
+
+	if use python; then
+		ln -s libcl.so.${PV} libcl.so || die
+
+		# Python bindings don't work with -O2 and higher.
+		replace-flags -O* -O1
+
+		wrap_python ${FUNCNAME}
+	fi
+}
+
+src_install() {
+	dolib.so "libcl.so.${PV}"
+	dosym "libcl.so.${PV}" "/usr/$(get_libdir)/libcl.so"
+	dolib.a "libcl.a"
+
+	doheader cryptlib.h
+
+	dodoc README
+	if use doc; then
+		newdoc "${DOC_PREFIX}-manual.pdf" "manual.pdf"
+	fi
+
+	wrap_python ${FUNCNAME}
+}