summaryrefslogtreecommitdiff
blob: e61df8f6bac04a3bb38cee991acc51a6b5600a00 (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
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

LUA_COMPAT=( lua5-4 )

inherit desktop lua-single meson xdg

DESCRIPTION="Multiplayer strategy game (Civilization Clone)"
HOMEPAGE="https://www.freeciv.org/ https://github.com/freeciv/freeciv/"

if [[ ${PV} == 9999 ]] ; then
	inherit git-r3
	EGIT_REPO_URI="https://github.com/freeciv/freeciv/"
else
	MY_PV="R${PV//./_}"
	SRC_URI="https://github.com/freeciv/freeciv/archive/refs/tags/${MY_PV}.tar.gz -> ${P}.tar.gz"
	if [[ ${PV} != *_beta* ]]; then
		KEYWORDS="~amd64 ~ppc64 ~x86"
	fi
	MY_P="${PN}-${MY_PV}"
	S="${WORKDIR}/${MY_P}"
fi

LICENSE="GPL-2+"
SLOT="0"
IUSE="dedicated gtk3 gtk4 json mapimg modpack mysql nls +qt6 readline rule-editor sdl +server +sound +system-lua web-server"

REQUIRED_USE="
	system-lua? ( ${LUA_REQUIRED_USE} )
	!dedicated? ( || ( gtk3 gtk4 qt6 sdl ) )
	dedicated? ( !gtk3 !gtk4 !mapimg !nls !qt6 !sdl !sound )
"

RDEPEND="
	app-arch/bzip2
	app-arch/xz-utils
	app-arch/zstd:=
	dev-build/libtool
	dev-db/sqlite:3
	dev-libs/icu:=
	net-misc/curl
	sys-libs/zlib
	!dedicated? (
		media-libs/libpng
		gtk3? ( x11-libs/gtk+:3 )
		gtk4? ( gui-libs/gtk:4 )
		mapimg? ( media-gfx/imagemagick:= )
		nls? ( virtual/libintl )
		qt6? ( dev-qt/qtbase:6[gui,widgets] )
		sdl? (
			media-libs/libsdl2[video]
			media-libs/sdl2-gfx
			media-libs/sdl2-image[png]
			media-libs/sdl2-ttf
		)
		sound? (
			media-libs/libsdl2[sound]
			media-libs/sdl2-mixer[vorbis]
		)
	)
	json? ( dev-libs/jansson:= )
	readline? ( sys-libs/readline:= )
	system-lua? (
		${LUA_DEPS}
	)
"
DEPEND="${RDEPEND}
	!dedicated? ( x11-base/xorg-proto )
"
# Calls gzip during build
BDEPEND="
	app-arch/gzip
	virtual/pkgconfig
	nls? ( sys-devel/gettext )
"

pkg_setup() {
	use system-lua && lua-single_pkg_setup
}

src_prepare() {
	# Upstream's meson.build is not very friendly to our needs
	sed -i -e "s:doc/freeciv:doc/${PF}:" meson.build || die
	sed -i -e "/custom_target('gzip_ChangeLog/,+6d" meson.build || die
	default
}

src_configure() {
	# Docs here: https://github.com/freeciv/freeciv/blob/main/doc/INSTALL.meson
	local myclient=() emesonargs=() myfcmp=()

	# Upstream considers meson "experimental" until 3.2.0 according to their roadmap
	emesonargs+=( -Dack_experimental=true )

	if use dedicated || use server ; then
		emesonargs+=( -Dserver=enabled )
	elif use web-server; then
		emesonargs+=( -Dserver=freeciv-web )
	else
		emesonargs+=( -Dserver=disabled )
	fi

	# Select any client backends that we want enabled; dedicated server shouldn't build a UI
	# for sanity we'll build the modpack bin with the same UIs as the client.
	# 'fcmp' = freeciv modpack (client) - gtk3, qt, cli, gtk4
	freeciv_enable_ui() {
				local flag=$1
				local client_name=${2:-${flag}}
				local fcmp_name=${3:-${client_name}}

				if use ${flag} ; then
					myclient+=( ${client_name} )
					use modpack && myfcmp+=( ${fcmp_name} )
				fi
			}

	if ! use dedicated ; then
		# there's no SDL modpack backend; rather than incidentally pull in GTK3 (as is default)
		# let's explicitly set the backend to CLI
		freeciv_enable_ui sdl sdl2 cli
		freeciv_enable_ui gtk3 gtk3.22 gtk3
		freeciv_enable_ui gtk4
		freeciv_enable_ui qt6 qt
		use qt6 && emesonargs+=( -Dqtver=qt6 )
	else
		if use modpack ; then
			myfcmp+=( cli )
		fi
	fi

	# the client and fpmc arrays are now populated (or not for dedicated); let's add them to emesonargs
	emesonargs+=(
		-Dclients=$(echo ${myclient[*]} | sed 's/ /,/g')
		-Dfcmp=$(echo ${myfcmp[*]} | sed 's/ /,/g')
	)

	# If we're building a live ebuild, we want to include the git revision in the version string
	if [[ ${PV} == 9999 ]] ; then
		emesonargs+=( -Dgitrev=true )
	fi

	# Anything that can be trivially set by meson_use goes here
	emesonargs+=(
		$(meson_use json json-protocol)
		$(meson_use mapimg mwand)
		$(meson_use nls)
		$(meson_use readline)
		$(meson_use rule-editor ruledit)
		$(meson_use sound audio)
		$(meson_use system-lua syslua)
	)

	meson_src_configure
}

src_install() {

	meson_src_install
	# Create and install the html manual and then cleanup the tool because it's useless.
	# TODO: for proper localisation this should be run during postinst but
	# that would require a lot of work to avoid orphan files.
	# freeciv-manual only supports one ruleset argument at a time.
	elog "Generating html manual..."
	for RULESET in alien civ1 civ2 civ2civ3 classic experimental multiplayer sandbox
	do
		$(find "${WORKDIR}" -type d -maxdepth 1 -mindepth 1 -iname '*-build')/freeciv-manual -r ${RULESET} || die
		docinto html/rulesets/${RULESET}
		dodoc ${RULESET}*.html
	done

	find "${ED}" -name "freeciv-manual*" -delete || die "Failed to remove freeciv-manual"

	if use dedicated ; then
		elog "Tidying up dedicated server installation..."
		find "${ED}"/usr/share/man/man6/ \
			-not \( -name 'freeciv.6' -o -name 'freeciv-ruledit.6' \
			-o -name 'freeciv-ruleup.6' -o -name 'freeciv-server.6' \) -mindepth 1 -delete || die
	else
		# sdl client needs some special handling
		if use sdl ; then
			make_desktop_entry freeciv-sdl "Freeciv (SDL)" freeciv-client
		else
			rm "${ED}"/usr/share/man/man6/freeciv-sdl2.6 || die
		fi
	fi

}

pkg_postinst() {
	xdg_pkg_postinst

	if [[ -z ${REPLACING_VERSIONS} ]]; then
		einfo "There are a number of supported authentication backends."
		einfo "sqlite3 is the default, however dedicated servers may wish to"
		einfo "use another supported backend; please consult the documentation"
		einfo "to configure freeciv for a particular backend:"
		einfo "https://github.com/freeciv/freeciv/blob/main/doc/README.fcdb"
	fi
}