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# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
LUA_COMPAT=( lua5-{1..4} luajit )
inherit lua-single toolchain-funcs
DESCRIPTION="A fast, modern and generic image processing library"
HOMEPAGE="http://www.exactcode.de/site/open_source/exactimage/"
SRC_URI="http://dl.exactcode.de/oss/${PN}/${P}.tar.bz2"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="expat jpeg lua openexr php perl png ruby swig tiff truetype X"
REQUIRED_USE="lua? ( swig ) perl? ( swig ) php? ( swig ) ruby? ( swig )"
RDEPEND="
x11-libs/agg[truetype]
sys-libs/zlib
expat? ( dev-libs/expat )
jpeg? ( virtual/jpeg )
lua? ( ${LUA_DEPS} )
openexr? ( media-libs/openexr:= )
php? ( dev-lang/php:* )
perl? ( dev-lang/perl )
png? ( >=media-libs/libpng-1.2.43 )
ruby? ( dev-lang/ruby:* )
tiff? ( media-libs/tiff )
truetype? ( >=media-libs/freetype-2 )
X? (
x11-libs/libXext
x11-libs/libXt
x11-libs/libICE
x11-libs/libSM
)"
DEPEND="
${RDEPEND}
swig? ( dev-lang/swig )
"
BDEPEND="virtual/pkgconfig"
PATCHES=(
"${FILESDIR}"/${P}-gcc6.patch
"${FILESDIR}"/${P}-g++.patch
"${FILESDIR}"/${P}-dcraw.patch
"${FILESDIR}"/${P}-php.patch
)
src_prepare() {
default
# Respect user CFLAGS/CXXFLAGS.
sed -i \
-e '/C\(XX\)\?FLAGS =/s/-O2//' \
-e "\$aCFLAGS += ${CFLAGS}\nCXXFLAGS += ${CXXFLAGS}" \
Makefile || die
# Show commands. Use qualified CC/CXX.
sed -i \
-e '/^Q =/d' \
-e '/^\t@echo /d' \
-e "\$aCC:=$(tc-getCC)\nCXX:=$(tc-getCXX)" \
build/bottom.make || die
# The copied string fits exactly. Use memcpy to reflect that a null
# terminator is not needed.
sed -i \
-e 's/strcpy(\([^,]*\)\(,["a-zA-Z -]*\))/memcpy(\1\2, sizeof(\1))/' \
codecs/tga.cc || die
# openexr vers 3
sed -i \
-e 's:Int64:uint64_t:g' \
codecs/openexr.cc || die
}
src_configure() {
# evas -> enlightenment overlay
# bardecode -> protected by custom license
# libungif -> not supported anymore
# python -> allegedly not python3, but python2 only
./configure \
--prefix=/usr \
--libdir=/usr/$(get_libdir) \
$(use_with X x11) \
$(use_with truetype freetype) \
--without-evas \
$(use_with jpeg libjpeg) \
$(use_with tiff libtiff) \
$(use_with png libpng) \
--without-libgif \
--without-jasper \
$(use_with openexr) \
$(use_with expat) \
--without-lcms \
--without-bardecode \
$(use_with lua) \
$(use_with swig) \
$(use_with perl) \
--without-python \
$(use_with php) \
$(use_with ruby) || die
}
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