fn main() {
build::main();
}
#[cfg(not(feature = "bundled"))]
mod build {
use std::env;
pub fn main() {
if let Ok(dir) = env::var("LAME_LIB_DIR") {
println!("cargo:rustc-link-search=native={}", dir);
}
if env::var("LAME_STATIC").is_ok() {
println!("cargo:rustc-link-lib=static=mp3lame");
} else {
println!("cargo:rustc-link-lib=dylib=mp3lame");
}
}
}
#[cfg(feature = "bundled")]
mod build {
extern crate gcc;
extern crate target_info;
use target_info::Target;
pub fn main() {
let mut config = gcc::Config::new();
config.file("lame-3.99.5/libmp3lame/bitstream.c")
.file("lame-3.99.5/libmp3lame/encoder.c")
.file("lame-3.99.5/libmp3lame/fft.c")
.file("lame-3.99.5/libmp3lame/gain_analysis.c")
.file("lame-3.99.5/libmp3lame/id3tag.c")
.file("lame-3.99.5/libmp3lame/lame.c")
.file("lame-3.99.5/libmp3lame/mpglib_interface.c") .file("lame-3.99.5/libmp3lame/newmdct.c")
.file("lame-3.99.5/libmp3lame/presets.c")
.file("lame-3.99.5/libmp3lame/psymodel.c")
.file("lame-3.99.5/libmp3lame/quantize_pvt.c")
.file("lame-3.99.5/libmp3lame/quantize.c")
.file("lame-3.99.5/libmp3lame/reservoir.c")
.file("lame-3.99.5/libmp3lame/set_get.c")
.file("lame-3.99.5/libmp3lame/tables.c")
.file("lame-3.99.5/libmp3lame/takehiro.c")
.file("lame-3.99.5/libmp3lame/util.c")
.file("lame-3.99.5/libmp3lame/vbrquantize.c")
.file("lame-3.99.5/libmp3lame/VbrTag.c")
.file("lame-3.99.5/libmp3lame/version.c")
.include("lame-3.99.5/include")
.include("lame-3.99.5/libmp3lame")
.define("HAVE_CONFIG_H", None)
.define("PIC", None);
if Target::os() == "windows" {
config.define("TAKEHIRO_IEEE754_HACK", None)
.define("FLOAT8", Some("float"))
.define("REAL_IS_FLOAT", Some("1"))
.define("BS_FORMAT", Some("BINARY"));
}
let os_config_dir = match Target::os() {
"linux" => "linux",
"macos" => "mac",
"windows" => "win",
os => panic!("unsupported os {}", os),
};
let arch_config_dir = match Target::arch() {
"x86" => "ia32",
"x86_64" => "x64",
"arm" => "arm",
arch => panic!("unsupported arch {}", arch),
};
config.include(format!("lame-config/{}/{}", os_config_dir, arch_config_dir));
config.compile("libmp3lame.a");
}
}