unvanquished: fix build

unvanquished/PKGBUILD

@@ -1,44 +1,95 @@
+# Contributions from Arch:
+# Maintainer: Viech <viech unvanquished net>
+# Contributor: Gereon Schomber
+# Contributor: Martin F. Schumann
+
 pkgname=unvanquished
 pkgver=0.51.1
 pkgrel=1
-
-_depbasename=linux64-4
-_depname="${_depbasename}.tar.bz2"
-_gitver="archlinux/${pkgver}-1"
-_gitdir="${pkgname/u/U}-${_gitver/\//-}"
-
 pkgdesc='A team-based, fast-paced, fps/rts hybrid game which pits aliens against humans. Monthly alpha release.'
-arch=('x86_64')
+arch=('x86_64' 'i686')
 url='http://www.unvanquished.net'
 license=('GPL3')
+makedepends=('cmake')
 depends=("unvanquished-data>=${pkgver}"
          'zlib' 'gmp' 'nettle' 'geoip' 'curl' 'sdl2' 'glew' 'libpng'
          'libjpeg-turbo' 'libwebp>=0.2.0' 'freetype2' 'openal' 'libogg'
          'libvorbis' 'speex' 'libtheora' 'opusfile' 'ncurses' 'xdg-utils'
-         'desktop-file-utils' 'shared-mime-info' 'hicolor-icon-theme' 'lua')
+         'desktop-file-utils' 'shared-mime-info' 'hicolor-icon-theme')
-makedepends=('cmake')
 options=('emptydirs' '!strip')
 backup=('etc/conf.d/unvanquished.conf' 'etc/unvanquished/server.cfg' 'etc/unvanquished/maprotation.cfg')
 install='unvanquished.install'
-source=("https://github.com/Unvanquished/Unvanquished/archive/${_gitver}.tar.gz"
-        'unvanquished.install' "http://dl.unvanquished.net/deps/${_depname}")
-sha1sums=('eaa4fab54bbef1b2e0b9f7e41b9402ae0ef3f49c'
-          '101eac3f11db2d9aff577291453730360ed3c051'
-          'faf94dc4a5c6e7b4a1c4a162b4d16f9e3cc31452')
 
+# Unvanquished refers to the game's branding and gamelogic.
+# Note that the gamelogic is not compiled here but shipped in unvanquished-data.
+_unvver="archlinux/${pkgver}-${pkgrel}"
+_unvdir="Unvanquished-${_unvver/\//-}"
+
+# Dæmon is the game's engine.
+_daemonver="v${pkgver}"
+_daemondir="Daemon-${pkgver}"
+
+# breakpad, crunch, and recastnavigation are Dæmon submodules.
+_breakpadver=15fbc760aa1e4db2a3b36493ff3b4cf49e3df282
+_crunchver=559a1b045b50b5f716294b47325c0170c8236dbc
+_recastver=6b68934d6d2715501e01b1e115413cefaa0aa7d3
+_breakpaddir="breakpad-${_breakpadver}"
+_crunchdir="crunch-${_crunchver}"
+_recastdir="recastnavigation-${_recastver}"
+
+# NaCL SDK is a buildtime dependency of Dæmon.
+# Note that due to enormous compile times, we use a binary distribution.
+_naclsdkbasever="4"
+_naclsdkarch=linux64
+_naclsdkver="${_naclsdkarch}-${_naclsdkbasever}"
+_naclsdkdir="${_naclsdkver}"
+
+source=("unvanquished.install"
+        "unvanquished_${pkgver}.tar.gz::https://github.com/Unvanquished/Unvanquished/archive/${_unvver}.tar.gz"
+        "daemon_${pkgver}.tar.gz::https://github.com/DaemonEngine/Daemon/archive/${_daemonver}.tar.gz"
+        "breakpad_${_breakpadver}.tar.gz::https://github.com/DaemonEngine/breakpad/archive/${_breakpadver}.tar.gz"
+        "crunch_${_crunchver}.tar.gz::https://github.com/DaemonEngine/crunch/archive/${_crunchver}.tar.gz"
+        "recast_${_recastver}.tar.gz::https://github.com/DaemonEngine/recastnavigation/archive/${_recastver}.tar.gz"
+	"naclsdk_${_naclsdkver}.tar.bz2::https://dl.unvanquished.net/deps/${_naclsdkver}.tar.bz2")
+md5sums=('6d9430b5b06b93a43a1cb79e14637f0b'
+         '9335bff250618ab2bab6d11437d6f3ac'
+         '589523f6028bcd3869505b6a3968c411'
+         '256f388e18018f638958a47f53f2a8d9'
+         '356bbda9890f48dca1db3b80001d40c0'
+         '2b1989f17e3ae0cab77cae8d397deafb'
+         '2ba12c71625919ddc282172b74fa4887')
+
+# The prepare function mimics the git submodule dance.
 prepare() {
 	cd "${srcdir}"
 
-	ln -sfr "${_depbasename}" -t "${_gitdir}/daemon/external_deps"
+	# From Unvanquished: Remove an empty Dæmon submodule directory.
-}          
+	rmdir --ignore-fail-on-non-empty "${_unvdir}/daemon"
-          
+
+	# From Dæmon: Remove empty submodule directories.
+	rmdir --ignore-fail-on-non-empty "${_daemondir}/libs/breakpad"
+	rmdir --ignore-fail-on-non-empty "${_daemondir}/libs/crunch"
+	rmdir --ignore-fail-on-non-empty "${_daemondir}/libs/recastnavigation"
+
+	# Link Dæmon in the Unvanquished source tree.
+	ln -sfr "${_daemondir}"          "${_unvdir}/daemon"
+
+	# Link the NaCL SDK in the Dæmon source tree.
+	ln -sfr "${_naclsdkdir}"         "${_unvdir}/daemon/external_deps/${_naclsdkdir}"
+
+	# Link Dæmon's submodules.
+	ln -sfr "${_breakpaddir}"        "${_daemondir}/libs/breakpad"
+	ln -sfr "${_crunchdir}"          "${_daemondir}/libs/crunch"
+	ln -sfr "${_recastdir}"          "${_daemondir}/libs/recastnavigation"
+}
+
 build() {
-	cd "${srcdir}/${_gitdir}"
+	cd "${srcdir}/${_unvdir}"
 
 	mkdir -p build
 	cd build
 
-	cmake -D BUILD_CGAME=OFF -D BUILD_SGAME=OFF BUILD_GAME_NACL=OFF -D BUILD_GAME_NATIVE_DLL=OFF -D BUILD_GAME_NATIVE_EXE=OFF ..
+	cmake -D BUILD_CGAME=OFF -D BUILD_SGAME=OFF ..
 	make
 }
 
@@ -46,25 +97,26 @@ package() {
 	# create installation directories
 	cd "${pkgdir}"
 
-	install -dm755 etc/conf.d \
+	install -dm755 \
-	               etc/unvanquished \
+		etc/conf.d \
-	               usr/bin \
+		etc/unvanquished \
-	               usr/lib/systemd/system \
+		usr/bin \
-	               usr/lib/unvanquished \
+		usr/lib/systemd/system \
-	               usr/share/applications \
+		usr/lib/unvanquished \
-	               usr/share/icons/hicolor/128x128/apps \
+		usr/share/applications \
-	               usr/share/licenses/unvanquished \
+		usr/share/icons/hicolor/128x128/apps \
-	               usr/share/unvanquished/pkg \
+		usr/share/licenses/unvanquished \
-	               var/lib/unvanquished-server/config \
+		usr/share/unvanquished/pkg \
-	               var/lib/unvanquished-server/game
+		var/lib/unvanquished-server/config \
+		var/lib/unvanquished-server/game
 
 	# install content
-	cd "${srcdir}/${_gitdir}"
+	cd "${srcdir}/${_unvdir}"
 
 	install -m 644 debian/unvanquished.png "${pkgdir}/usr/share/icons/hicolor/128x128/apps/"
 	install -m 644 COPYING.txt             "${pkgdir}/usr/share/licenses/unvanquished/"
 
-	cd "${srcdir}/${_gitdir}/build"
+	cd "${srcdir}/${_unvdir}/build"
 
 	install -m 755 daemon                  "${pkgdir}/usr/lib/unvanquished/"
 	install -m 755 daemonded               "${pkgdir}/usr/lib/unvanquished/"
@@ -74,7 +126,7 @@ package() {
 	install -m 755 nacl_loader             "${pkgdir}/usr/lib/unvanquished/"
 
 	# install starters and dedicated server config
-	cd "${srcdir}/${_gitdir}/archlinux"
+	cd "${srcdir}/${_unvdir}/archlinux"
 
 	install -m 755 unvanquished.sh         "${pkgdir}/usr/bin/unvanquished"
 	install -m 755 unvanquished-tty.sh     "${pkgdir}/usr/bin/unvanquished-tty"