[clang] Don't assume location of compiler-rt for OpenBSD #92183
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
If the `/usr/lib/...` path one expects is not that, fall back to the regular logic. This is a minimal change to allow OpenBSD cross compilation from a toolchain that doesn't adopt all of OpenBSD's monorepo's conventions.
llvmbot
added
clang
Member
|
@llvm/pr-subscribers-clang-driver @llvm/pr-subscribers-clang Author: John Ericson (Ericson2314) ChangesIf the This is a minimal change to allow OpenBSD cross compilation from a toolchain that doesn't adopt all of OpenBSD's monorepo's conventions. Full diff: https://github.com/llvm/llvm-project/pull/92183.diff 1 Files Affected:
diff --git a/clang/lib/Driver/ToolChains/OpenBSD.cpp b/clang/lib/Driver/ToolChains/OpenBSD.cpp
index e20d9fb1cfc41..3770471bae7c0 100644
--- a/clang/lib/Driver/ToolChains/OpenBSD.cpp
+++ b/clang/lib/Driver/ToolChains/OpenBSD.cpp
@@ -375,7 +375,8 @@ std::string OpenBSD::getCompilerRT(const ArgList &Args, StringRef Component,
if (Component == "builtins") {
SmallString<128> Path(getDriver().SysRoot);
llvm::sys::path::append(Path, "/usr/lib/libcompiler_rt.a");
- return std::string(Path);
+ if (getVFS().exists(Path))
+ return std::string(Path);
}
SmallString<128> P(getDriver().ResourceDir);
std::string CRTBasename =
|
|
Looks good - [email protected] |
Member
Author
|
This is a very simple thing. I am quite sure it is fine from an LLVM perspective; I wanted to make sure it was fine from a BSD perspective, and @epsilon-0 confirmed it (thank you!). Will thus merge shortly. |
Ericson2314
changed the title
13 tasks
Member
Author
|
/cherry-pick be10746 |
Member
Error: Command failed due to missing milestone. |
Member
Author
|
/cherry-pick be10746 |
llvmbot
pushed a commit
to llvmbot/llvm-project
that referenced
this pull request
May 15, 2024
If the `/usr/lib/...` path where compiler-rt is conventionally installed on OpenBSD does not exist, fall back to the regular logic to find it. This is a minimal change to allow OpenBSD cross compilation from a toolchain that doesn't adopt all of OpenBSD's monorepo's conventions. (cherry picked from commit be10746)
Member
|
/pull-request #92293 |
tstellar
pushed a commit
to llvmbot/llvm-project
that referenced
this pull request
May 17, 2024
If the `/usr/lib/...` path where compiler-rt is conventionally installed on OpenBSD does not exist, fall back to the regular logic to find it. This is a minimal change to allow OpenBSD cross compilation from a toolchain that doesn't adopt all of OpenBSD's monorepo's conventions. (cherry picked from commit be10746)
Tedlion
pushed a commit
to Tedlion/llvm-project
that referenced
this pull request
Jun 15, 2025
If the `/usr/lib/...` path where compiler-rt is conventionally installed on OpenBSD does not exist, fall back to the regular logic to find it. This is a minimal change to allow OpenBSD cross compilation from a toolchain that doesn't adopt all of OpenBSD's monorepo's conventions. (cherry picked from commit be10746)
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
If the
/usr/lib/...path where compiler-rt is conventionally installed on OpenBSD does not exist, fall back to the regular logic to find it.This is a minimal change to allow OpenBSD cross compilation from a toolchain that doesn't adopt all of OpenBSD's monorepo's conventions.