summaryrefslogtreecommitdiff
blob: 7c8d48ad9da41258c910b56e16a754b924bcb304 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

EAPI=6

PYTHON_COMPAT=( python2_7 pypy )
DISTUTILS_OPTIONAL=1

inherit distutils-r1 eutils flag-o-matic multilib toolchain-funcs versionator

MY_PV="${PV//.}"

DESCRIPTION="Powerful security toolkit for adding encryption to software"
HOMEPAGE="http://www.cs.auckland.ac.nz/~pgut001/cryptlib/"
DOC_PREFIX="${PN}-$(get_version_component_range 1-2 ${PV}).0"
SRC_URI="ftp://ftp.franken.de/pub/crypt/cryptlib/cl${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"

PATCHES=(
	"${FILESDIR}/${P}-build.patch"
	"${FILESDIR}/${P}-zlib.patch"
)

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() {
	default

	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"

	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 "-fPIC"
	append-cppflags "-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-cppflags "-DHAS_RECURSIVE_MUTEX"
	fi
	if [ -f /usr/include/pthread.h -a \
	`grep -c PTHREAD_MUTEX_ROBUST /usr/include/pthread.h` -ge 0 ] ; then
		append-cppflags "-DHAS_ROBUST_MUTEX"
	fi

	use ldap && append-cppflags -DHAS_LDAP
	use odbc && append-cppflags -DHAS_ODBC

	emake directories
	emake toolscripts
	emake CC="$(tc-getCC)" CFLAGS="${CPPFLAGS} ${CFLAGS} -c" STRIP=true Linux

	emake TARGET=${libname} OBJPATH="./shared-obj/" CC="$(tc-getCC)" \
		CFLAGS="${CPPFLAGS} ${CFLAGS} -c" STRIP=true Linux

	if use python; then
		# Without this python will link against the static lib
		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}
}