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feat(release): add @[Release] attribute and --release CLI flag

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- @[Release] disables borrow checking and bounds checking in the function
- --release passes -O3 -flto to the C compiler for optimized builds
- Selfhost loop still deterministic
This commit is contained in:
dimgigov
2026-06-11 09:39:11 +03:00
parent 224542df7f
commit 290cbc8f98
5 changed files with 66 additions and 24 deletions
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src/cli.bux
+42 -15
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@@ -190,11 +190,11 @@ func Cli_Compile(source: String, sourceName: String, targetTriple: String) -> St
// Build command
// ---------------------------------------------------------------------------
func Cli_Build(srcPath: String, outPath: String, targetTriple: String) -> int {
func Cli_Build(srcPath: String, outPath: String, targetTriple: String, isRelease: bool) -> int {
// If building the standard project entry point, use full project build
// which merges stdlib and supports multi-file projects
if String_Eq(srcPath, "src/Main.bux") || String_Eq(srcPath, "src/main.bux") {
let rc: int = Cli_BuildProject(".", targetTriple);
let rc: int = Cli_BuildProject(".", targetTriple, isRelease);
if rc == 0 && !String_Eq(outPath, "build/main") {
// Rename output if custom path was requested
bux_system(String_Concat(String_Concat("mv build/main ", outPath), " 2>/dev/null || true"));
@@ -248,12 +248,20 @@ func Cli_Build(srcPath: String, outPath: String, targetTriple: String) -> int {
// Compile with cc or clang for cross-compilation
PrintLine("Compiling C...");
var cmdBuf: StringBuilder = StringBuilder_NewCap(512);
var optFlags: String = "-O2";
if isRelease {
optFlags = "-O3 -flto";
}
if !String_Eq(targetTriple, "") {
StringBuilder_Append(&cmdBuf, "clang -O2 -pthread -target ");
StringBuilder_Append(&cmdBuf, "clang ");
StringBuilder_Append(&cmdBuf, optFlags);
StringBuilder_Append(&cmdBuf, " -pthread -target ");
StringBuilder_Append(&cmdBuf, targetTriple);
StringBuilder_Append(&cmdBuf, " ");
} else {
StringBuilder_Append(&cmdBuf, "cc -O2 -pthread ");
StringBuilder_Append(&cmdBuf, "cc ");
StringBuilder_Append(&cmdBuf, optFlags);
StringBuilder_Append(&cmdBuf, " -pthread ");
}
StringBuilder_Append(&cmdBuf, "-o ");
StringBuilder_Append(&cmdBuf, outPath);
@@ -860,7 +868,7 @@ func Cli_Test(projectDir: String) -> int {
Print("Testing project: ");
PrintLine(projectDir);
// Build the project first
let rc: int = Cli_BuildProject(projectDir, "");
let rc: int = Cli_BuildProject(projectDir, "", false);
if rc != 0 {
PrintLine("Test build failed");
return rc;
@@ -886,7 +894,7 @@ func Cli_Test(projectDir: String) -> int {
return result;
}
func Cli_BuildProject(projectDir: String, targetTriple: String) -> int {
func Cli_BuildProject(projectDir: String, targetTriple: String, isRelease: bool) -> int {
let man: Manifest = Manifest_Load(bux_path_join(projectDir, "bux.toml"));
var outName: String = man.name;
if String_Eq(outName, "") {
@@ -1147,12 +1155,20 @@ func Cli_BuildProject(projectDir: String, targetTriple: String) -> int {
PrintLine("Compiling C...");
let outBin: String = bux_path_join(buildDir, outName);
var ccBuf: StringBuilder = StringBuilder_NewCap(512);
var optFlags2: String = "-O2";
if isRelease {
optFlags2 = "-O3 -flto";
}
if !String_Eq(targetTriple, "") {
StringBuilder_Append(&ccBuf, "clang -O2 -pthread -target ");
StringBuilder_Append(&ccBuf, "clang ");
StringBuilder_Append(&ccBuf, optFlags2);
StringBuilder_Append(&ccBuf, " -pthread -target ");
StringBuilder_Append(&ccBuf, targetTriple);
StringBuilder_Append(&ccBuf, " ");
} else {
StringBuilder_Append(&ccBuf, "cc -O2 -pthread ");
StringBuilder_Append(&ccBuf, "cc ");
StringBuilder_Append(&ccBuf, optFlags2);
StringBuilder_Append(&ccBuf, " -pthread ");
}
StringBuilder_Append(&ccBuf, "-o ");
StringBuilder_Append(&ccBuf, outBin);
@@ -1184,8 +1200,8 @@ func Cli_BuildProject(projectDir: String, targetTriple: String) -> int {
// Run command — build project and execute
// ---------------------------------------------------------------------------
func Cli_RunProject(projectDir: String, targetTriple: String) -> int {
let rc: int = Cli_BuildProject(projectDir, targetTriple);
func Cli_RunProject(projectDir: String, targetTriple: String, isRelease: bool) -> int {
let rc: int = Cli_BuildProject(projectDir, targetTriple, isRelease);
if rc != 0 {
return rc;
}
@@ -1205,8 +1221,9 @@ func Cli_RunProject(projectDir: String, targetTriple: String) -> int {
// ---------------------------------------------------------------------------
func Cli_Run(args: *String, argCount: int) -> int {
/* Scan for --target flag before processing command */
/* Scan for --target and --release flags before processing command */
var targetTriple: String = "";
var isRelease: bool = false;
var ai: int = 1;
while ai < argCount {
if String_Eq(args[ai], "--target") && ai + 1 < argCount {
@@ -1218,7 +1235,17 @@ func Cli_Run(args: *String, argCount: int) -> int {
j = j + 1;
}
argCount = argCount - 2;
break;
ai = ai - 1;
} else if String_Eq(args[ai], "--release") {
isRelease = true;
/* Remove --release from args by shifting */
var j: int = ai;
while j + 1 < argCount {
args[j] = args[j + 1];
j = j + 1;
}
argCount = argCount - 1;
ai = ai - 1;
}
ai = ai + 1;
}
@@ -1301,13 +1328,13 @@ func Cli_Run(args: *String, argCount: int) -> int {
let out: String = "build/main";
if argCount >= 3 { src = args[2]; }
if argCount >= 4 { out = args[3]; }
return Cli_Build(src, out, targetTriple);
return Cli_Build(src, out, targetTriple, isRelease);
}
if String_Eq(cmd, "project") {
let dir: String = ".";
if argCount >= 3 { dir = args[2]; }
return Cli_BuildProject(dir, targetTriple);
return Cli_BuildProject(dir, targetTriple, isRelease);
}
if String_Eq(cmd, "test") {
@@ -1319,7 +1346,7 @@ func Cli_Run(args: *String, argCount: int) -> int {
if String_Eq(cmd, "run") {
let dir: String = ".";
if argCount >= 3 { dir = args[2]; }
return Cli_RunProject(dir, targetTriple);
return Cli_RunProject(dir, targetTriple, isRelease);
}
Print("Unknown command: ");