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feat(build): add freestanding, lto, strip, panic-abort, and codegen-units support in dcr.toml

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Dexoron
2026-06-16 16:42:56 +08:00
parent 3d596d7280
commit 21932ac94a
18 changed files with 242 additions and 73 deletions
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65
src/cli/build.rs
View File

@@ -24,8 +24,9 @@ use crate::core::deps::{register, resolve_deps};
use crate::core::workspace::parse_workspace;
use crate::utils::build::{
default_target_triple, get_bool_with_profile, get_config_opt, get_config_str,
get_language_with_profile, normalize_target_os, parse_version_info, prepend_clang_target_flag,
profile_table, resolve_compiler, resolve_pkg_config_flags, resolve_tool,
get_language_with_profile, is_bare_metal_target, normalize_target_os, parse_version_info,
prepend_clang_target_flag, profile_table, resolve_compiler, resolve_pkg_config_flags,
resolve_tool,
};
use crate::utils::fs::{check_dir, find_project_root, with_dir};
use crate::utils::log::error;
@@ -682,6 +683,63 @@ fn build_project_at(
let build_roots =
get_list_with_profile_and_target(&config, "roots", profile, build_target)?;
let src_disable = get_bool_with_profile(&config, "src_disable", profile, false);
let freestanding = get_bool_with_profile(&config, "freestanding", profile, false);
let lto = get_bool_with_profile(&config, "lto", profile, false);
let strip = get_bool_with_profile(&config, "strip", profile, false);
let opt_level =
get_string_with_profile_and_target(&config, "opt_level", profile, build_target);
let debug = get_bool_with_profile(&config, "debug", profile, profile != "release");
let warnings =
get_list_with_profile_and_target(&config, "warnings", profile, build_target)?;
let panic_val = get_string_with_profile_and_target(&config, "panic", profile, build_target);
let panic_abort = panic_val == "abort";
let codegen_units: usize =
get_string_with_profile_and_target(&config, "codegen-units", profile, build_target)
.parse()
.unwrap_or(0);
if build_cflags.is_empty() && !freestanding && !is_bare_metal_target(build_target) {
if !opt_level.is_empty() {
build_cflags.push(format!("-O{opt_level}"));
} else {
build_cflags.push(match profile {
"release" => "-O3".to_string(),
_ => "-O0".to_string(),
});
}
if debug {
build_cflags.push("-g".to_string());
}
if warnings.is_empty() {
if profile == "debug" {
build_cflags.push("-Wall".to_string());
build_cflags.push("-Wextra".to_string());
}
} else {
for w in &warnings {
build_cflags.push(format!("-W{w}"));
}
}
match profile {
"debug" => {
build_cflags.push("-fno-omit-frame-pointer".to_string());
build_cflags.push("-DDCR_DEBUG".to_string());
}
"release" => {
build_cflags.push("-DNDEBUG".to_string());
}
_ => {}
}
}
if lto {
build_cflags.push("-flto".to_string());
build_ldflags.push("-flto".to_string());
}
if strip {
build_ldflags.push("-s".to_string());
}
let build_expects =
get_list_with_profile_and_target(&config, "expect", profile, build_target)?;
let pkg_configs =
@@ -909,6 +967,9 @@ fn build_project_at(
} else {
Some(build_type.as_str())
},
freestanding,
panic_abort,
codegen_units,
source_roots: &source_roots,
exclude_dirs: &combined_excludes,
include_paths: &combined_includes,

3
src/cli/gen.rs
View File

@@ -367,6 +367,9 @@ fn collect_project_info_inner(root: &Path, profile: &str) -> Result<ProjectInfo,
linker: resolved_linker.as_deref(),
archiver: resolved_archiver.as_deref(),
package_type: None,
freestanding: false,
panic_abort: false,
codegen_units: 0,
source_roots: &source_roots,
exclude_dirs: &combined_excludes,
include_paths: &combined_includes,