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package("libimagequant")
set_homepage("https://pngquant.org/lib/")
set_description("Small, portable C library for high-quality conversion of RGBA images to 8-bit indexed-color (palette) images.")
set_license("GPL-3.0")
add_urls("https://github.com/ImageOptim/libimagequant/archive/refs/tags/$(version).tar.gz",
"https://github.com/ImageOptim/libimagequant.git")
add_versions("2.15.1", "3a9548f99be8c3b20a5d9407d0ca95bae8b0fb424a2735a87cb6cf3fdd028225")
add_configs("sse", {description = "Use SSE.", default = true, type = "boolean"})
on_install("windows", "macosx", "linux", function (package)
io.writefile("xmake.lua", [[
add_rules("mode.debug", "mode.release")
option("sse")
set_showmenu(true)
add_defines("USE_SSE")
target("imagequant")
set_kind("$(kind)")
if is_plat("windows") and is_kind("shared") then
add_rules("utils.symbols.export_all")
end
add_files("libimagequant.c", "blur.c", "mediancut.c", "mempool.c", "nearest.c", "pam.c", "kmeans.c")
add_headerfiles("libimagequant.h")
add_options("sse")
]])
local configs = {}
configs.kind = package:config("shared") and "shared" or "static"
configs.sse = package:config("sse") and true or false
import("package.tools.xmake").install(package, configs)
end)
on_test(function (package)
assert(package:has_cfuncs("liq_attr_create", {includes = "libimagequant.h"}))
end)