package An official xmake package repository https://xrepo.xmake.io/
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package("lame")
set_homepage("https://lame.sourceforge.io/")
set_description("High quality MPEG Audio Layer III (MP3) encoder")
set_license("LGPL-2.0-or-later")
add_urls("https://downloads.sourceforge.net/project/lame/lame/$(version)/lame-$(version).tar.gz")
add_versions("3.100", "ddfe36cab873794038ae2c1210557ad34857a4b6bdc515785d1da9e175b1da1e")
add_configs("shared", {description = "Build static libraries", default = false, type = "boolean", readonly = true})
add_deps("nasm")
on_install("linux", "macosx", "bsd", function (package)
local configs = {"--enable-nasm"}
table.insert(configs, "--enable-shared=" .. (package:config("shared") and "yes" or "no"))
if package:debug() then
table.insert(configs, "--enable-debug")
end
if package:is_plat("linux") and package:config("pic") ~= false then
table.insert(configs, "--with-pic")
end
-- fix undefined symbol error _lame_init_old
-- https://sourceforge.net/p/lame/mailman/message/36081038/
io.replace("include/libmp3lame.sym", "lame_init_old\n", "", {plain = true})
import("package.tools.autoconf").install(package, configs)
end)
on_install("windows", function (package)
-- slight adjustments according to https://github.com/conan-io/conan-center-index/blob/b39954231875c1350964a658c408c8a840a9eb20/recipes/libmp3lame/all/conanfile.py
-- Honor vc runtime
io.replace("Makefile.MSVC", "CC_OPTS = $(CC_OPTS) /MT", "", {plain = true})
-- Do not hardcode LTO
io.replace("Makefile.MSVC", " /GL", "", {plain = true})
io.replace("Makefile.MSVC", " /LTCG", "", {plain = true})
io.replace("Makefile.MSVC", "ADDL_OBJ = bufferoverflowU.lib", "", {plain = true})
-- lame install guide says to `copy configMS.h config.h`
-- then to `nmake -f Makefile.MSVC comp=msvc asm=no`
os.cp("configMS.h", "config.h")
-- this was here before, who knows if it's needed
io.gsub("Makefile.MSVC", "nasmw", "nasm")
-- more stuff from conan-io
local configs = {"-f", "Makefile.MSVC", "comp=msvc"}
if package:is_arch("x86") then
table.insert(configs, "asm=yes")
elseif package:is_arch("x64") then
io.replace("Makefile.MSVC", "MACHINE = /machine:I386", "MACHINE =/machine:X64", {plain = true})
table.insert(configs, "MSVCVER=Win64")
table.insert(configs, "asm=yes")
elseif package:is_arch("arm64") then
io.replace("Makefile.MSVC", "MACHINE = /machine:I386", "MACHINE =/machine:ARM64", {plain = true})
table.insert(configs, "MSVCVER=Win64")
else
table.insert(configs, "asm=yes")
end
import("package.tools.nmake").build(package, configs)
os.cp("output/*.lib", package:installdir("lib"))
os.cp("output/*.exe", package:installdir("bin"))
os.cp("include/*.h", package:installdir("include/lame"))
end)
on_test(function (package)
assert(package:has_cfuncs("lame_encode_buffer", {includes = "lame/lame.h"}))
end)