summaryrefslogtreecommitdiff
blob: d04a6152ea2a5e20b515985198025bc3de09fd6f (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
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
# Copyright 1999-2018 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=6

PYTHON_COMPAT=( python2_7 python3_{4,5,6} )
DISTUTILS_OPTIONAL=1

inherit distutils-r1 flag-o-matic toolchain-funcs

# should match pinned git submodule version of third_party/protobuf
# look it up here https://github.com/grpc/grpc/tree/v"${PV}"/third_party
# also should ~depend on same version of dev-libs/protobuf below
PROTOBUF_VERSION="3.5.2"

DESCRIPTION="Modern open source high performance RPC framework"
HOMEPAGE="https://www.grpc.io"
SRC_URI="
	https://github.com/${PN}/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz
	tools? ( https://github.com/google/protobuf/archive/v${PROTOBUF_VERSION}.tar.gz -> protobuf-${PROTOBUF_VERSION}.tar.gz )
"

LICENSE="Apache-2.0"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="examples doc python systemtap static-libs tools"

REQUIRED_USE="
	python? ( ${PYTHON_REQUIRED_USE} )
	tools? ( python )
"

RDEPEND="
	>=dev-libs/openssl-1.0.2:0=[-bindist]
	>=dev-libs/protobuf-${PROTOBUF_VERSION}:=
	dev-util/google-perftools
	net-dns/c-ares:=
	sys-libs/zlib:=
	python? ( ${PYTHON_DEPS}
		dev-python/coverage[${PYTHON_USEDEP}]
		dev-python/cython[${PYTHON_USEDEP}]
		>=dev-python/protobuf-python-3.5.1:=[${PYTHON_USEDEP}]
		dev-python/six[${PYTHON_USEDEP}]
		dev-python/wheel[${PYTHON_USEDEP}]
		virtual/python-enum34[${PYTHON_USEDEP}]
		virtual/python-futures[${PYTHON_USEDEP}]
	)
	systemtap? ( dev-util/systemtap )
"

DEPEND="${RDEPEND}
	virtual/pkgconfig
	doc? (
		python? (
			dev-python/sphinx[${PYTHON_USEDEP}]
			dev-python/sphinx_rtd_theme[${PYTHON_USEDEP}]
		)
	)
"

PATCHES=(
	"${FILESDIR}/0001-grpc-1.13.0-fix-host-ar-handling.patch"
	"${FILESDIR}/0002-grpc-1.3.0-Fix-unsecure-.pc-files.patch"
	"${FILESDIR}/0003-grpc-1.3.0-Don-t-run-ldconfig.patch"
	"${FILESDIR}/0004-grpc-1.11.0-fix-cpp-so-version.patch"
	"${FILESDIR}/0005-grpc-1.11.0-pkgconfig-libdir.patch"
	"${FILESDIR}/0009-grpc-1.12.1-gcc8-fixes.patch"
)

src_prepare() {
	sed -i 's@$(prefix)/lib@$(prefix)/$(INSTALL_LIBDIR)@g' Makefile || die "fix libdir"
	default
	use python && distutils-r1_src_prepare
}

python_prepare() {
	if use tools; then
		rm -r third_party/protobuf || die "removing empty protobuf dir failed"
		ln -s "${S}"/../protobuf-"${PROTOBUF_VERSION}" third_party/protobuf || die
		pushd tools/distrib/python/grpcio_tools >/dev/null || die
		# absolute symlinks will fail
		# ./src -> ${S}/src
		ln -s ../../../../src ./ || die
		# ./third_party -> ${S}/third_party
		ln -s ../../../../third_party ./ || die
		# ./grpc_root -> ${S}
		ln -s ../../../../ ./grpc_root || die
		# https://bugs.gentoo.org/661244
		echo "prune grpc_root/tools/distrib/python/grpcio_tools" >> MANIFEST.in
		popd >/dev/null || die
	fi
}

src_compile() {
	tc-export CC CXX PKG_CONFIG

	emake \
		V=1 \
		prefix=/usr \
		INSTALL_LIBDIR="$(get_libdir)" \
		AR="$(tc-getAR)" \
		AROPTS="rcs" \
		CFLAGS="${CFLAGS}" \
		CXXFLAGS="${CXXFLAGS}" \
		LD="${CC}" \
		LDXX="${CXX}" \
		STRIP=/bin/true \
		HOST_CC="$(tc-getBUILD_CC)" \
		HOST_CXX="$(tc-getBUILD_CXX)" \
		HOST_LD="$(tc-getBUILD_CC)" \
		HOST_LDXX="$(tc-getBUILD_CXX)" \
		HOST_AR="$(tc-getBUILD_AR)" \
		HAS_SYSTEMTAP="$(usex systemtap true false)"

	use python && distutils-r1_src_compile
}

python_compile() {
	export GRPC_PYTHON_BUILD_SYSTEM_CARES=1
	export GRPC_PYTHON_BUILD_SYSTEM_OPENSSL=1
	export GRPC_PYTHON_BUILD_SYSTEM_ZLIB=1
	export GRPC_PYTHON_BUILD_WITH_CYTHON=1
	distutils-r1_python_compile

	if use tools; then
		pushd tools/distrib/python/grpcio_tools >/dev/null || die
		distutils-r1_python_compile
		popd >/dev/null || die
	fi
}

python_compile_all() {
	if use doc; then
		esetup.py doc
		mv doc/build doc/html || die
	fi
}

src_install() {
	emake \
		prefix="${D}"/usr \
		INSTALL_LIBDIR="$(get_libdir)" \
		STRIP=/bin/true \
		install

	use static-libs || find "${ED}" -name '*.a' -delete

	if use examples; then
		find examples -name '.gitignore' -delete || die
		dodoc -r examples
		docompress -x /usr/share/doc/${PF}/examples
	fi

	if use doc; then
		find doc -name '.gitignore' -delete || die
		local DOCS=( AUTHORS README.md doc/. )
	fi

	einstalldocs

	use python && distutils-r1_src_install

}

python_install() {
	distutils-r1_python_install

	if use tools; then
		pushd tools/distrib/python/grpcio_tools >/dev/null || die
		distutils-r1_python_install
		popd >/dev/null || die
	fi
}