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specialize zig host building for windows

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This commit is contained in:
Folkert de Vries 2022-08-03 22:23:19 +02:00
parent 8f67129eae
commit 943216f4c0
1 changed files with 57 additions and 1 deletions
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58
crates/compiler/build/src/link.rs
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@ -102,7 +102,7 @@ fn find_wasi_libc_path() -> PathBuf {
panic!("cannot find `wasi-libc.a`")
}
#[cfg(not(target_os = "macos"))]
#[cfg(all(unix, not(target_os = "macos")))]
#[allow(clippy::too_many_arguments)]
pub fn build_zig_host_native(
env_path: &str,
@ -166,6 +166,62 @@ pub fn build_zig_host_native(
command.output().unwrap()
}
#[cfg(windows)]
#[allow(clippy::too_many_arguments)]
pub fn build_zig_host_native(
env_path: &str,
env_home: &str,
emit_bin: &str,
zig_host_src: &str,
zig_str_path: &str,
target: &str,
opt_level: OptLevel,
shared_lib_path: Option<&Path>,
_target_valgrind: bool,
) -> Output {
let mut command = Command::new(&zig_executable());
command
.env_clear()
.env("PATH", env_path)
.env("HOME", env_home);
if let Some(shared_lib_path) = shared_lib_path {
command.args(&[
"build-exe",
"-fPIE",
shared_lib_path.to_str().unwrap(),
&bitcode::get_builtins_host_obj_path(),
]);
} else {
command.args(&["build-obj", "-fPIC"]);
}
command.args(&[
zig_host_src,
emit_bin,
"--pkg-begin",
"str",
zig_str_path,
"--pkg-end",
// include the zig runtime
// "-fcompiler-rt", compiler-rt causes segfaults on windows; investigate why
// include libc
"--library",
"c",
// cross-compile?
"-target",
target,
]);
if matches!(opt_level, OptLevel::Optimize) {
command.args(&["-O", "ReleaseSafe"]);
} else if matches!(opt_level, OptLevel::Size) {
command.args(&["-O", "ReleaseSmall"]);
}
command.output().unwrap()
}
#[cfg(target_os = "macos")]
#[allow(clippy::too_many_arguments)]
pub fn build_zig_host_native(