# Contributor: Jakub Jirutka <jakub@jirutka.cz>
# Maintainer: Jakub Jirutka <jakub@jirutka.cz>
setvar _luaversions = ""5.1 5.2 5.3""
setvar pkgname = 'lua-compat53'
setvar _rockname = 'compat53'
setvar _pkgname = 'lua-compat-5.3'
setvar pkgver = '0.3'
setvar pkgrel = '1'
setvar pkgdesc = ""Compatibility module providing Lua-5.3-style APIs for Lua""
setvar url = ""https://github.com/keplerproject/lua-compat-5.3""
setvar arch = ""all""
setvar license = ""MIT""
setvar depends = """"
setvar makedepends = """"
setvar subpackages = """"
for _v in $_luaversions {
	setvar makedepends = ""$makedepends lua$_v-dev luarocks$_v""
	setvar subpackages = ""$subpackages lua$_v-${pkgname#lua-}:_package""
}
setvar source = ""$pkgname-$pkgver.tar.gz::https://github.com/keplerproject/$_pkgname/archive/v$pkgver.tar.gz""
setvar builddir = ""$srcdir/$_pkgname-$pkgver""

proc build {
	cd $builddir

	local lver; for lver in $_luaversions {
		msg "Building for Lua $lver..."

		luarocks-$lver \
			CC="$CC" \
			CFLAGS="$CFLAGS -fPIC" \
			LUA_INCDIR="$(pkg-config --variable=includedir lua$lver)" \
			LUA_LIBDIR="$(pkg-config --variable=libdir lua$lver)" \
			make --tree=./build rockspecs/compat53-scm-0.rockspec
	}
}

proc package {
	mkdir -p $pkgdir
}

proc _package {
	local lver="${subpkgname:3:3}"
	setvar pkgdesc = ""$pkgdesc $lver""
	setvar depends = ""lua$lver""
	setvar install_if = ""$pkgname=$pkgver-r$pkgrel lua$lver""
	local rockdir="$subpkgdir/usr/lib/luarocks/rocks-$lver/$_rockname/$pkgver-1"

	local path; for path in lib/lua/$lver share/lua/$lver {
		mkdir -p "$subpkgdir"/usr/${path%/*}
		mv "$builddir"/build/$path "$subpkgdir"/usr/$path/ || return 1
	}

	mkdir -p $rockdir
	echo 'rock_manifest = {}' > "$rockdir"/rock_manifest
}

setvar md5sums = ""98f93f9de24b26ee5f6f7053979599f8  lua-compat53-0.3.tar.gz""
setvar sha256sums = ""ac61979b944b17a245c6b1a696a23b18e664296d392dc1966788afda6a911ccd  lua-compat53-0.3.tar.gz""
setvar sha512sums = ""e8be1e0327c445b2025f52b578ecf1e842a108785268e1b82bf3999d00f352ac450d0b5bd22f2c63e382d178fae0b86989c67d8c91eddcf8994eb9c5fc0569c5  lua-compat53-0.3.tar.gz""