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feat(selfhost): achieve binary-identical selfhost loop

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- Add -Wl,--build-id=none to C compilation flags (removes non-deterministic build ID)
- Update Makefile selfhost-loop to strip debug info before ELF comparison
- Bootstrap compiler and selfhost compiler both deterministic
This commit is contained in:
dimgigov
2026-06-11 10:00:14 +03:00
parent 0e93ea911c
commit 9bbeb4fd1d
3 changed files with 12 additions and 10 deletions
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src/cli.bux
+4 -4
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@@ -255,13 +255,13 @@ func Cli_Build(srcPath: String, outPath: String, targetTriple: String, isRelease
if !String_Eq(targetTriple, "") {
StringBuilder_Append(&cmdBuf, "clang ");
StringBuilder_Append(&cmdBuf, optFlags);
StringBuilder_Append(&cmdBuf, " -pthread -target ");
StringBuilder_Append(&cmdBuf, " -pthread -Wl,--build-id=none -target ");
StringBuilder_Append(&cmdBuf, targetTriple);
StringBuilder_Append(&cmdBuf, " ");
} else {
StringBuilder_Append(&cmdBuf, "cc ");
StringBuilder_Append(&cmdBuf, optFlags);
StringBuilder_Append(&cmdBuf, " -pthread ");
StringBuilder_Append(&cmdBuf, " -pthread -Wl,--build-id=none ");
}
StringBuilder_Append(&cmdBuf, "-o ");
StringBuilder_Append(&cmdBuf, outPath);
@@ -1181,13 +1181,13 @@ func Cli_BuildProject(projectDir: String, targetTriple: String, isRelease: bool)
if !String_Eq(targetTriple, "") {
StringBuilder_Append(&ccBuf, "clang ");
StringBuilder_Append(&ccBuf, optFlags2);
StringBuilder_Append(&ccBuf, " -pthread -target ");
StringBuilder_Append(&ccBuf, " -pthread -Wl,--build-id=none -target ");
StringBuilder_Append(&ccBuf, targetTriple);
StringBuilder_Append(&ccBuf, " ");
} else {
StringBuilder_Append(&ccBuf, "cc ");
StringBuilder_Append(&ccBuf, optFlags2);
StringBuilder_Append(&ccBuf, " -pthread ");
StringBuilder_Append(&ccBuf, " -pthread -Wl,--build-id=none ");
}
StringBuilder_Append(&ccBuf, "-o ");
StringBuilder_Append(&ccBuf, outBin);