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# Maintainer: Ben Blain <ben[at]servc[dot]eu>
pkgbase='lua-gd'
pkgname=('lua-gd' 'lua51-gd' 'lua52-gd' 'lua53-gd' 'lua-gd-docs') # lua54-gd
pkgver='2_0_33r3'
pkgrel=2
_commit=2ce8e478a8591afd71e607506bc8c64b161bbd30
pkgdesc='GD graphics library bindings for Lua'
url='https://github.com/ittner/lua-gd'
arch=('x86_64')
license=('MIT')
depends=('gd>=2.0.33')
makedepends=('git')
optdepends=('lua' 'lua51' 'lua52' 'lua53') # 'lua54'
#makedepends=('lua' 'lua51' 'lua52' 'lua53' 'git') # 'lua54'
source=("git+https://github.com/ittner/lua-gd.git#commit=${_commit}")
sha512sums=('SKIP')
_luaversions=(5.1 5.2 5.3 5.4)
_luaversioncurrent="${_luaversions[-1]}"
# Cache original NOARCHIVE value to restore for later
_noarchive=${NOARCHIVE}
prepare() {
cd "${srcdir}/${pkgbase}"
sed -i -e 's/^CFLAGS=/CFLAGS+=/' -e 's/^LFLAGS=/LFLAGS+=/' Makefile
}
build() {
cd "${srcdir}/${pkgbase}"
for v in ${_luaversions[@]}; do
local p=''; [[ "${v}" != "${_luaversioncurrent}" ]] && p+="${v}"
if ! pkg-config "lua${p}" --exists; then
warning "Lua version ${v} is required to build lua${p/\./}-gd. Install the \"lua${p/\./}\" package if you wish to continue."
continue 2
fi
msg "Building for Lua version ${v}:"
mkdir -p "out/${v}"
CFLAGS="$CPPFLAGS $CFLAGS" LFLAGS="$LDFLAGS" make LUABIN="lua${v}" LUAPKG="lua${v}" gd.so
mv "gd.so" "out/${v}/gd.so"
rm gd.lo
done
}
check() {
cd "${srcdir}/${pkgbase}"
for v in ${_luaversions[@]}; do
if [[ ! -e "out/${v}/gd.so" ]]; then
msg "Could not find compiled output for testing Lua version ${v}."
continue 2
fi
msg "Testing with Lua version ${v}:"
cd "out/${v}/"
lua${v} "${srcdir}/${pkgbase}/test_features.lua" || warning "Check failed with Lua version ${v}"
cd "${srcdir}/${pkgbase}"
done
}
_package() {
cd "${srcdir}/${pkgbase}"
local v="${1}"
msg "Packaging for Lua version: ${v}"
if [[ ! -e "out/${v}/gd.so" ]]; then
warning "Unable to find compiled library. Aborting."
return 1
fi
local destdir="$(pkg-config lua${v} --variable=INSTALL_CMOD)"
install -D -s "out/${v}/gd.so" "${pkgdir}/${destdir}/gd.so"
install -Dm 644 COPYING "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
}
_check_has_lua_version() {
local p=''; [[ "${1}" != "${_luaversioncurrent}" ]] && p+="${1}"
if ! pkg-config "lua${p}" --exists; then
warning "Lua version ${1} is required to build the \"lua${p/\./}-gd\" package. Install the \"lua${p/\./}\" package, if you intend to do so."
NOARCHIVE=1
# Return either:
# 2: Exit failure; or
# 1: Continue building other packages; or
# 0: Continue packaging.
return 1
fi
}
package_lua-gd() {
pkgdesc+=' 5.4'
depends+=('lua')
optdepends=()
NOARCHIVE=${_noarchive}
_check_has_lua_version '5.4' || return $(($?-1))
_package '5.4'
}
package_lua53-gd() {
pkgdesc+=' 5.3'
depends+=('lua53')
optdepends=()
NOARCHIVE=${_noarchive}
_check_has_lua_version '5.3' || return $(($?-1))
_package '5.3'
}
package_lua52-gd() {
pkgdesc+=' 5.2'
depends+=('lua52')
optdepends=()
NOARCHIVE=${_noarchive}
_check_has_lua_version '5.2' || return $(($?-1))
_package '5.2'
}
package_lua51-gd() {
pkgdesc+=' 5.1'
depends+=('lua51')
optdepends=()
NOARCHIVE=${_noarchive}
_check_has_lua_version '5.1' || return $(($?-1))
_package '5.1'
}
package_lua-gd-docs() {
NOARCHIVE=${_noarchive}
pkgdesc="Documentation for the ${pkgdesc}"
depends=()
# Earlier versions of lua do not provide package `lua` of specific version
optdepends=('lua>=5.1' 'lua-gd')
arch=('any')
cd "${srcdir}/${pkgbase}"
install -Dm 644 README -t "${pkgdir}/usr/share/doc/${pkgbase}"
install -Dm 644 doc/* -t "${pkgdir}/usr/share/doc/${pkgbase}"
install -Dm 644 demos/* -t "${pkgdir}/usr/share/${pkgbase}/demos"
install -Dm 644 COPYING "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
}
# vim: ts=2 sw=2 et:
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