Merge remote-tracking branch 'origin/main' into precompiled-legacy

This commit is contained in:
Richard Feldman 2022-11-24 02:18:52 -05:00
commit 28bccb792f
No known key found for this signature in database
GPG key ID: F1F21AA5B1D9E43B
95 changed files with 4002 additions and 1255 deletions

View file

@ -188,6 +188,7 @@ pub fn build_zig_host_native(
target: &str,
opt_level: OptLevel,
shared_lib_path: Option<&Path>,
builtins_host_path: &Path,
) -> Command {
let mut zig_cmd = zig();
zig_cmd
@ -199,18 +200,12 @@ pub fn build_zig_host_native(
// with LLVM, the builtins are already part of the roc app,
// but with the dev backend, they are missing. To minimize work,
// we link them as part of the host executable
let builtins_obj = if target.contains("windows") {
bitcode::get_builtins_windows_obj_path()
} else {
bitcode::get_builtins_host_obj_path()
};
zig_cmd.args([
"build-exe",
"-fPIE",
"-rdynamic", // make sure roc_alloc and friends are exposed
shared_lib_path.to_str().unwrap(),
&builtins_obj,
builtins_host_path.to_str().unwrap(),
]);
} else {
zig_cmd.args(["build-obj", "-fPIC"]);
@ -266,6 +261,7 @@ pub fn build_zig_host_native(
target: &str,
opt_level: OptLevel,
shared_lib_path: Option<&Path>,
builtins_host_path: &Path,
) -> Command {
// to prevent `clang failed with stderr: zig: error: unable to make temporary file: No such file or directory`
let env_userprofile = env::var("USERPROFILE").unwrap_or_else(|_| "".to_string());
@ -282,7 +278,7 @@ pub fn build_zig_host_native(
"build-exe",
// "-fPIE", PIE seems to fail on windows
shared_lib_path.to_str().unwrap(),
&bitcode::get_builtins_windows_obj_path(),
builtins_host_path.to_str().unwrap(),
]);
} else {
zig_cmd.args(&["build-obj"]);
@ -325,6 +321,7 @@ pub fn build_zig_host_native(
_target: &str,
opt_level: OptLevel,
shared_lib_path: Option<&Path>,
builtins_host_path: &Path,
// For compatibility with the non-macOS def above. Keep these in sync.
) -> Command {
use serde_json::Value;
@ -377,7 +374,7 @@ pub fn build_zig_host_native(
"build-exe",
"-fPIE",
shared_lib_path.to_str().unwrap(),
&bitcode::get_builtins_host_obj_path(),
builtins_host_path.to_str().unwrap(),
]);
} else {
zig_cmd.args(&["build-obj"]);
@ -481,6 +478,7 @@ pub fn build_c_host_native(
sources: &[&str],
opt_level: OptLevel,
shared_lib_path: Option<&Path>,
builtins_host_path: &Path,
) -> Command {
let mut clang_cmd = clang();
clang_cmd
@ -507,6 +505,7 @@ pub fn build_c_host_native(
get_target_str(target),
opt_level,
Some(shared_lib_path),
builtins_host_path,
);
}
_ => {
@ -517,7 +516,7 @@ pub fn build_c_host_native(
// linking the built-ins led to a surgical linker bug for
// optimized builds. Disabling until it is needed for dev
// builds.
// &bitcode::get_builtins_host_obj_path(),
// builtins_host_path,
"-fPIE",
"-pie",
"-lm",
@ -631,6 +630,19 @@ pub fn rebuild_host(
let env_home = env::var("HOME").unwrap_or_else(|_| "".to_string());
let env_cpath = env::var("CPATH").unwrap_or_else(|_| "".to_string());
let builtins_host_tempfile = {
#[cfg(windows)]
{
bitcode::host_windows_tempfile()
}
#[cfg(unix)]
{
bitcode::host_unix_tempfile()
}
}
.expect("failed to write host builtins object to tempfile");
if zig_host_src.exists() {
// Compile host.zig
@ -668,6 +680,7 @@ pub fn rebuild_host(
get_target_str(target),
opt_level,
shared_lib_path,
builtins_host_tempfile.path(),
),
Architecture::X86_32(_) => build_zig_host_native(
&env_path,
@ -678,8 +691,8 @@ pub fn rebuild_host(
"i386-linux-musl",
opt_level,
shared_lib_path,
builtins_host_tempfile.path(),
),
Architecture::Aarch64(_) => build_zig_host_native(
&env_path,
&env_home,
@ -689,11 +702,12 @@ pub fn rebuild_host(
target_zig_str(target),
opt_level,
shared_lib_path,
builtins_host_tempfile.path(),
),
_ => internal_error!("Unsupported architecture {:?}", target.architecture),
};
run_build_command(zig_cmd, "host.zig", 0)
run_build_command(zig_cmd, "host.zig", 0);
} else if cargo_host_src.exists() {
// Compile and link Cargo.toml, if it exists
let cargo_dir = host_input_path.parent().unwrap();
@ -756,6 +770,7 @@ pub fn rebuild_host(
&[c_host_src.to_str().unwrap()],
opt_level,
shared_lib_path,
builtins_host_tempfile.path(),
);
run_build_command(clang_cmd, "host.c", 0);
@ -810,6 +825,7 @@ pub fn rebuild_host(
],
opt_level,
shared_lib_path,
builtins_host_tempfile.path(),
);
run_build_command(clang_cmd, "host.c", 0);
} else {
@ -822,6 +838,7 @@ pub fn rebuild_host(
&[c_host_src.to_str().unwrap()],
opt_level,
shared_lib_path,
builtins_host_tempfile.path(),
);
run_build_command(clang_cmd, "host.c", 0);
@ -857,6 +874,7 @@ pub fn rebuild_host(
&[c_host_src.to_str().unwrap()],
opt_level,
shared_lib_path,
builtins_host_tempfile.path(),
);
run_build_command(clang_cmd, "host.c", 0);
@ -878,6 +896,10 @@ pub fn rebuild_host(
run_build_command(swiftc_cmd, "host.swift", 0);
}
// Extend the lifetime of the tempfile so it doesn't get dropped
// (and thus deleted) before the build process is done using it!
let _ = builtins_host_tempfile;
host_dest
}
@ -1430,10 +1452,13 @@ pub fn preprocess_host_wasm32(host_input_path: &Path, preprocessed_host_path: &P
(but seems to be an unofficial API)
*/
let builtins_host_tempfile =
bitcode::host_wasm_tempfile().expect("failed to write host builtins object to tempfile");
let mut zig_cmd = zig();
let args = &[
"wasm-ld",
&bitcode::get_builtins_wasm32_obj_path(),
builtins_host_tempfile.path().to_str().unwrap(),
host_input,
WASI_LIBC_PATH,
WASI_COMPILER_RT_PATH, // builtins need __multi3, __udivti3, __fixdfti
@ -1450,7 +1475,11 @@ pub fn preprocess_host_wasm32(host_input_path: &Path, preprocessed_host_path: &P
// println!("\npreprocess_host_wasm32");
// println!("zig {}\n", args.join(" "));
run_build_command(zig_cmd, output_file, 0)
run_build_command(zig_cmd, output_file, 0);
// Extend the lifetime of the tempfile so it doesn't get dropped
// (and thus deleted) before the Zig process is done using it!
let _ = builtins_host_tempfile;
}
fn run_build_command(mut command: Command, file_to_build: &str, flaky_fail_counter: usize) {