games-fps/blackshades: port to EAPI 7, eutils--

Signed-off-by: Sam James <[email protected]>

games-fps/blackshades/blackshades-20070723-r1.ebuild

@@ -1,19 +1,20 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=6
-inherit eutils
+EAPI=7
+
+inherit desktop toolchain-funcs
 
 DESCRIPTION="You control a psychic bodyguard, and try to protect the VIP"
 HOMEPAGE="http://www.wolfire.com/blackshades.html
 	http://www.icculus.org/blackshades/"
 SRC_URI="http://filesingularity.timedoctor.org/Textures.tar.bz2
 	mirror://gentoo/${P}.tar.bz2"
+S="${WORKDIR}"/${PN}
 
 LICENSE="blackshades"
 SLOT="0"
 KEYWORDS="~amd64 ~x86"
-IUSE=""
 
 DEPEND="
 	media-libs/freealut
@@ -24,8 +25,6 @@ DEPEND="
 	virtual/opengl"
 RDEPEND="${DEPEND}"
 
-S=${WORKDIR}/${PN}
-
 PATCHES=(
 	"${FILESDIR}"/${PN}-datadir.patch
 )
@@ -36,25 +35,41 @@ src_prepare() {
 	rm -rf Data/Textures || die
 	rm -f ../Textures/{,Blood/}._* || die
 	mv -f ../Textures Data || die "mv failed"
+
 	sed -i \
 		-e "s/-O2 \(-Wall\) -g/${CXXFLAGS} \1/" \
 		-e "/^LINKER/s:$: ${LDFLAGS}:" \
 		Makefile \
 		|| die "sed Makefile failed"
+
+	sed -i \
+		-e "s/CC := gcc/CC ?= gcc/" \
+		-e "s/CXX := g++/CXX ?= g++/" \
+		-e "s/LINKER := g++/LINKER ?= g++/" \
+		-e "s/LDFLAGS := /LDFLAGS := ${LDFLAGS} /" \
+		Makefile || die
+
 	sed -i "s:@DATADIR@:/usr/share/${PN}:" \
 		Source/Main.cpp \
 		|| die "sed Main.cpp failed"
 }
 
 src_compile() {
+	tc-export CC CXX
+
+	export LINKER="${CXX}"
+
 	emake bindir
 	emake
 }
 
 src_install() {
 	newbin objs/blackshades ${PN}
+
 	insinto /usr/share/${PN}
 	doins -r Data
+
 	dodoc IF_THIS_IS_A_README_YOU_HAVE_WON Readme TODO uDevGame_Readme
+
 	make_desktop_entry ${PN} "Black Shades"
 }