games-util/eureka: New package

Package-Manager: Portage-2.3.99, Repoman-2.3.22
Signed-off-by: James Le Cuirot <chewi@gentoo.org>

games-util/eureka/Manifest

@@ -0,0 +1 @@
+DIST eureka-1.27b-source.tar.gz 1159366 BLAKE2B 00410b0cd53c907983241bf94c631c3068015e29ac947d092048a5701a4e0102d66d99134731b152a1310473dd30513e1fdc89bde82a5ede47185419575c9dd2 SHA512 4b2ce44a99acbe1b9dd2cf31ee5c3307f5f667422ba18bee8c3f9858e9244ee05c48e96b5afa4cdf65dfd079bca19a5693b6d123b5563549d1f84ca03137eb5e

games-util/eureka/eureka-1.27b.ebuild

@@ -0,0 +1,52 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit desktop toolchain-funcs xdg
+
+DESCRIPTION="Graphical map editor for games using the DOOM engine"
+HOMEPAGE="http://eureka-editor.sourceforge.net/"
+SRC_URI="mirror://sourceforge/${PN}-editor/Eureka/${PV%[a-z]}/${P}-source.tar.gz"
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="+opengl"
+
+DEPEND="
+	media-libs/glu
+	sys-libs/zlib
+	x11-libs/fltk:1[opengl?]
+	opengl? ( virtual/opengl )
+"
+
+RDEPEND="
+	${DEPEND}
+"
+
+S="${WORKDIR}/${P}-source"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-Makefile.patch
+)
+
+DOCS=(
+	AUTHORS.txt
+	CHANGES.txt
+	README.txt
+	TODO.txt
+)
+
+src_compile() {
+	emake \
+		CXX="$(tc-getCXX)" \
+		OPENGL="$(usex opengl 1 0)"
+}
+
+src_install() {
+	emake install PREFIX="${ED}/usr"
+	einstalldocs
+
+	doicon -s 32 misc/${PN}.xpm
+	domenu misc/${PN}.desktop
+}

games-util/eureka/files/eureka-Makefile.patch

@@ -0,0 +1,74 @@
+From faf9c604becc44135d6c5a7c8427982e203a327f Mon Sep 17 00:00:00 2001
+From: James Le Cuirot <chewi@gentoo.org>
+Date: Fri, 8 May 2020 11:26:18 +0100
+Subject: [PATCH 1/2] Allow software rendering to be easily chosen over OpenGL
+ with OPENGL=0
+
+---
+ Makefile | 17 ++++++++++++-----
+ 1 file changed, 12 insertions(+), 5 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index ebbd53a4..adabaa92 100644
+--- a/Makefile
++++ b/Makefile
+@@ -26,19 +26,26 @@ CPPFLAGS ?=
+ LDFLAGS ?= $(OPTIMISE)
+ LIBS ?=
+ 
++# set this to 0 to use software rendering instead of OpenGL
++OPENGL = 1
++
+ # general things needed by Eureka
+ CXXFLAGS += $(CXX_DIALECT)
+-LIBS += -lGLU -lGL
+ LIBS += -lz -lm
++FLTK_CONFIG_FLAGS =
+ 
+-# add this for software rendering, remove '--use-gl' below, remove -lGL and -lGLU from LIBS
+-# CXXFLAGS += -DNO_OPENGL
++ifeq ($(OPENGL),1)
++LIBS += -lGLU -lGL
++FLTK_CONFIG_FLAGS += --use-gl
++else
++CXXFLAGS += -DNO_OPENGL
++endif
+ 
+ # FLTK flags (this assumes a system-wide FLTK installation)
+ FLTK_CONFIG ?= fltk-config
+ 
+-CXXFLAGS += $(shell $(FLTK_CONFIG) --use-images --use-gl --cxxflags)
+-LDFLAGS  += $(shell $(FLTK_CONFIG) --use-images --use-gl  --ldflags)
++CXXFLAGS += $(shell $(FLTK_CONFIG) --use-images --cxxflags $(FLTK_CONFIG_FLAGS))
++LDFLAGS  += $(shell $(FLTK_CONFIG) --use-images --ldflags $(FLTK_CONFIG_FLAGS))
+ 
+ # NOTE: the following is commented out since it does not work as expected.
+ #       the --libs option gives us static libraries, but --ldflags option
+-- 
+2.26.2
+
+From decee12e317e58128420771392b77c44a7c81122 Mon Sep 17 00:00:00 2001
+From: James Le Cuirot <chewi@gentoo.org>
+Date: Fri, 8 May 2020 11:27:49 +0100
+Subject: [PATCH 2/2] Ensure bin directory is present before installing binary
+
+It might not be when using DESTDIR.
+---
+ Makefile | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/Makefile b/Makefile
+index adabaa92..424ad4b5 100644
+--- a/Makefile
++++ b/Makefile
+@@ -158,6 +158,7 @@ stripped: all
+ INSTALL_DIR=$(DESTDIR)$(PREFIX)/share/eureka
+ 
+ install: all
++	install -d $(DESTDIR)$(PREFIX)/bin
+ 	install -m 755 $(PROGRAM) $(DESTDIR)$(PREFIX)/bin/
+ 	install -d $(INSTALL_DIR)/games
+ 	install -d $(INSTALL_DIR)/common
+-- 
+2.26.2
+

games-util/eureka/metadata.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="project">
+		<email>games@gentoo.org</email>
+		<name>Gentoo Games Project</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="sourceforge">eureka-editor</remote-id>
+	</upstream>
+</pkgmetadata>