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build.rs
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build.rs
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extern crate cc;
use std::env;
static ARCH_FLAGS: &[&str] = &["-mthumb-interwork", "-mcpu=arm946e-s", "-msoft-float"];
fn gcc_config() -> cc::Build {
let mut config = cc::Build::new();
for flag in ARCH_FLAGS {
config.flag(flag);
}
config
.flag("-fno-strict-aliasing")
.flag("-std=c11");
config
}
fn main() {
println!("cargo:rerun-if-env-changed=C9_PROG_TYPE");
// Make sure the requested program actually exists
let prog = env::var("C9_PROG_TYPE").unwrap();
let modfile = include_str!("src/programs/mod.rs");
let start = modfile.find("define_programs!(").unwrap();
let end = modfile[start..].find(");").unwrap() + start;
modfile[start..end].find(&format!("\"{}\"", prog))
.expect(&format!("Could not find program `{}`!", prog));
println!("cargo:rerun-if-changed=src/start.s");
println!("cargo:rerun-if-changed=src/interrupts.s");
println!("cargo:rerun-if-changed=src/caches.s");
gcc_config()
.file("src/start.s")
.file("src/interrupts.s")
.file("src/caches.s")
.compile("libstart.a");
println!("cargo:rerun-if-changed=src/armwrestler.s");
println!("cargo:rerun-if-changed=src/cache_benchers.s");
gcc_config()
.flag("-w")
.file("src/programs/armwrestler.s")
.file("src/programs/thumbwrestler.s")
.file("src/programs/cache_benchers.s")
.compile("libtestasm.a");
println!("cargo:rerun-if-changed=src/programs/os/entry.s");
gcc_config()
.flag("-w")
.file("src/programs/os/entry.s")
.compile("libosasm.a");
gcc_config()
.flag("-w")
.include("Decrypt9WIP/source/fatfs")
.include("Decrypt9WIP/source")
.file("Decrypt9WIP/source/fatfs/ff.c")
.file("Decrypt9WIP/source/fatfs/delay.s")
.file("Decrypt9WIP/source/fatfs/sdmmc.c")
.file("Decrypt9WIP/source/fatfs/diskio.c")
.file("Decrypt9WIP/source/fs.c")
.compile("libd9fs.a");
}