[Lldb-commits] [lldb] [lldb][AIX] GetOpt support in AIX (PR #120574)
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Thu Dec 19 05:17:23 PST 2024
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-lldb
Author: Dhruv Srivastava (DhruvSrivastavaX)
<details>
<summary>Changes</summary>
This PR is in reference to porting LLDB on AIX.
Link to discussions on llvm discourse and github:
1. https://discourse.llvm.org/t/port-lldb-to-ibm-aix/80640
2. https://github.com/llvm/llvm-project/issues/101657
The complete changes for porting are present in this draft PR:
https://github.com/llvm/llvm-project/pull/102601
Adding changes for minimal build for lldb binary on AIX.
getopt.h is missing in AIX, so instead relying on LLDB's getopt functions.
Review Request: @<!-- -->labath @<!-- -->DavidSpickett
---
Full diff: https://github.com/llvm/llvm-project/pull/120574.diff
2 Files Affected:
- (modified) lldb/include/lldb/Host/HostGetOpt.h (+1-1)
- (modified) lldb/include/lldb/Host/common/GetOptInc.h (+2-2)
``````````diff
diff --git a/lldb/include/lldb/Host/HostGetOpt.h b/lldb/include/lldb/Host/HostGetOpt.h
index 52cfdf4dbb89c2..b2b436e64a692f 100644
--- a/lldb/include/lldb/Host/HostGetOpt.h
+++ b/lldb/include/lldb/Host/HostGetOpt.h
@@ -9,7 +9,7 @@
#ifndef LLDB_HOST_HOSTGETOPT_H
#define LLDB_HOST_HOSTGETOPT_H
-#if !defined(_MSC_VER) && !defined(__NetBSD__)
+#if !defined(_MSC_VER) && !defined(__NetBSD__) && !defined(_AIX)
#include <getopt.h>
#include <unistd.h>
diff --git a/lldb/include/lldb/Host/common/GetOptInc.h b/lldb/include/lldb/Host/common/GetOptInc.h
index 3fb9add4795417..c9c9e2496d5f96 100644
--- a/lldb/include/lldb/Host/common/GetOptInc.h
+++ b/lldb/include/lldb/Host/common/GetOptInc.h
@@ -11,11 +11,11 @@
#include "lldb/lldb-defines.h"
-#if defined(_MSC_VER)
+#if defined(_MSC_VER) || defined(_AIX)
#define REPLACE_GETOPT
#define REPLACE_GETOPT_LONG
#endif
-#if defined(_MSC_VER) || defined(__NetBSD__)
+#if defined(_MSC_VER) || defined(__NetBSD__) || defined(_AIX)
#define REPLACE_GETOPT_LONG_ONLY
#endif
``````````
</details>
https://github.com/llvm/llvm-project/pull/120574
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