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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit multilib-minimal toolchain-funcs
DESCRIPTION="The OpenGL Extension Wrangler Library"
HOMEPAGE="https://glew.sourceforge.net/"
SRC_URI="https://downloads.sourceforge.net/${PN}/${P}.tgz"
LICENSE="BSD MIT"
SLOT="0/$(ver_cut 1-2)"
KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~mips ppc ppc64 ~riscv sparc x86 ~amd64-linux ~x86-linux ~x64-macos ~x64-solaris"
IUSE="doc egl-only static-libs"
DEPEND="
>=virtual/glu-9.0-r1[${MULTILIB_USEDEP}]
>=virtual/opengl-7.0-r1[${MULTILIB_USEDEP}]
!egl-only? (
>=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}]
>=x11-libs/libXext-1.3.2[${MULTILIB_USEDEP}]
>=x11-libs/libXi-1.7.2[${MULTILIB_USEDEP}]
>=x11-libs/libXmu-1.1.1-r1[${MULTILIB_USEDEP}]
)
"
RDEPEND="${DEPEND}"
src_prepare() {
local PATCHES=(
"${FILESDIR}"/${PN}-2.0.0-install-headers.patch
)
sed -i \
-e '/INSTALL/s:-s::' \
-e '/$(CC) $(CFLAGS) -o/s:$(CFLAGS):$(CFLAGS) $(LDFLAGS):' \
-e '/^.PHONY: .*\.pc$/d' \
Makefile || die
if ! use static-libs ; then
sed -i \
-e '/glew.lib:/s|lib/$(LIB.STATIC) ||' \
-e '/glew.lib.mx:/s|lib/$(LIB.STATIC.MX) ||' \
-e '/INSTALL.*LIB.STATIC/d' \
Makefile || die
fi
# don't do stupid Solaris specific stuff that won't work in Prefix
cp config/Makefile.linux config/Makefile.solaris || die
default
multilib_copy_sources
}
glew_system() {
# Set the SYSTEM variable instead of probing. #523444 #595280
if use egl-only; then
echo "linux-egl"
else
case ${CHOST} in
*linux*) echo "linux" ;;
*-darwin*) echo "darwin" ;;
*-solaris*) echo "solaris" ;;
mingw*|*-mingw*) echo "mingw" ;;
*) die "Unknown system ${CHOST}" ;;
esac
fi
}
set_opts() {
myglewopts=(
AR="$(tc-getAR)"
STRIP=true
CC="$(tc-getCC)"
LD="$(tc-getCC) ${LDFLAGS}"
SYSTEM="$(glew_system)"
M_ARCH=""
LDFLAGS.EXTRA=""
POPT="${CFLAGS}"
)
}
multilib_src_compile() {
set_opts
emake \
GLEW_PREFIX="${EPREFIX}/usr" \
GLEW_DEST="${EPREFIX}/usr" \
LIBDIR="${EPREFIX}/usr/$(get_libdir)" \
"${myglewopts[@]}"
}
multilib_src_install() {
set_opts
emake \
GLEW_DEST="${ED}/usr" \
LIBDIR="${ED}/usr/$(get_libdir)" \
PKGDIR="${ED}/usr/$(get_libdir)/pkgconfig" \
"${myglewopts[@]}" \
install.all
dodoc README.md
if use doc; then
docinto html
dodoc -r doc
fi
}
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