games-fps/freedoom-data: Set DOOMWADPATH in freedoom launch script

Package-Manager: Portage-2.3.73, Repoman-2.3.17
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/12871
Signed-off-by: James Le Cuirot <chewi@gentoo.org>

2 files changed, 99 insertions, 0 deletions

diff --git a/games-fps/freedoom-data/files/freedoom-data-0.11.3-Set-DOOMWADPATH.patch b/games-fps/freedoom-data/files/freedoom-data-0.11.3-Set-DOOMWADPATH.patch
new file mode 100644
index 000000000000..0998cc45ebd1
--- /dev/null
+++ b/games-fps/freedoom-data/files/freedoom-data-0.11.3-Set-DOOMWADPATH.patch
@@ -0,0 +1,38 @@
+From 19b8fe33843b1e431fb0737a57087f58c168952c Mon Sep 17 00:00:00 2001
+From: William Breathitt Gray <vilhelm.gray@gmail.com>
+Date: Fri, 6 Sep 2019 16:20:49 +0900
+Subject: [PATCH] dist/freedoom: Set DOOMWADPATH with sensible default value if
+ unset
+
+Engines such as Odamex may not have a default search path and simply
+search for freedoom1.wad relative to the current directory. This can
+cause an unexpected WAD file not found error when executing the freedoom
+script.
+
+This issue is mitigated by setting a default DOOMWADPATH environment
+variable with sensible search paths, if it is not already set. All
+engines listed in the PORTS variable support the DOOMWADPATH environment
+variable, which makes it a simple and convenient way of helping prevent
+this error.
+---
+ dist/freedoom | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/dist/freedoom b/dist/freedoom
+index 62e3c4d5..0c0961a5 100755
+--- a/dist/freedoom
++++ b/dist/freedoom
+@@ -31,6 +31,10 @@ case "$(basename "$0")" in
+         ;;
+ esac
+ 
++if [ -z "$DOOMWADPATH" ]; then
++    export DOOMWADPATH="/usr/share/doom:/usr/share/games/doom:/usr/local/share/doom:/usr/local/share/games/doom"
++fi
++
+ if [ -z "$PORT" ] && [ -h "$HOME"/.doomport ]; then
+     if [ -f "$(readlink -f "$HOME"/.doomport)" ] \
+         && [ -x "$(readlink -f "$HOME"/.doomport)" ]; then
+-- 
+2.23.0
+
diff --git a/games-fps/freedoom-data/freedoom-data-0.11.3-r2.ebuild b/games-fps/freedoom-data/freedoom-data-0.11.3-r2.ebuild
new file mode 100644
index 000000000000..83aced1b3be6
--- /dev/null
+++ b/games-fps/freedoom-data/freedoom-data-0.11.3-r2.ebuild
@@ -0,0 +1,61 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python2_7 python3_{5,6,7} )
+
+inherit prefix python-any-r1 xdg
+
+DESCRIPTION="Game resources for Freedoom: Phase 1+2"
+HOMEPAGE="https://freedoom.github.io"
+SRC_URI="https://github.com/freedoom/freedoom/archive/v${PV}.tar.gz -> freedoom-${PV}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+
+BDEPEND="
+	$(python_gen_any_dep 'dev-python/pillow[${PYTHON_USEDEP}]')
+	app-text/asciidoc
+	games-util/deutex
+	virtual/imagemagick-tools[png]"
+
+S="${WORKDIR}/freedoom-${PV}"
+
+PATCHES="${FILESDIR}/${P}-Set-DOOMWADPATH.patch"
+
+DOOMWADPATH=share/doom
+
+python_check_deps() {
+	has_version -b "dev-python/pillow[${PYTHON_USEDEP}]"
+}
+
+src_prepare() {
+	# This is to enable usage of the 'PS' coder, which is
+	# disabled by default (https://bugs.gentoo.org/664236)
+	install -D -t ~/.config/ImageMagick "${FILESDIR}"/ImageMagick/policy.xml || die
+
+	xdg_src_prepare
+	eapply_user
+
+	hprefixify dist/freedoom
+}
+
+src_compile() {
+	emake wads/freedoom{1,2}.wad
+}
+
+src_install() {
+	emake install-freedoom{1,2} \
+		prefix="${ED}/usr/" \
+		bindir="bin/" \
+		mandir="share/man/" \
+		waddir="${DOOMWADPATH}/"
+}
+
+pkg_postinst() {
+	xdg_pkg_postinst
+
+	elog "Freedoom WAD files installed into ${EPREFIX}/usr/${DOOMWADPATH} directory."
+}