From f3a42743db4df4c98e1df690045577c775daf20b Mon Sep 17 00:00:00 2001
From: Milad Fa <46688537+miladfarca@users.noreply.github.com>
Date: Thu, 23 Sep 2021 16:23:02 -0400
Subject: Initial support for AIX (#1021)

* Init support of AIX

* make sysinfo change AIX specific

* Relocate TBF

* Add comments for .csect psudo op.
---
 absl/base/attributes.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'absl/base/attributes.h')

diff --git a/absl/base/attributes.h b/absl/base/attributes.h
index 2665d8f3..e3907827 100644
--- a/absl/base/attributes.h
+++ b/absl/base/attributes.h
@@ -318,8 +318,16 @@
 // `__start_ ## name` and `__stop_ ## name` symbols to bracket the section.
 // This functionality is supported by GNU linker.
 #ifndef ABSL_ATTRIBUTE_SECTION_VARIABLE
+#ifdef _AIX
+// __attribute__((section(#name))) on AIX is achived by using the `.csect` psudo
+// op which includes an additional integer as part of its syntax indcating
+// alignment. If data fall under different alignments then you might get a
+// compilation error indicating a `Section type conflict`.
+#define ABSL_ATTRIBUTE_SECTION_VARIABLE(name)
+#else
 #define ABSL_ATTRIBUTE_SECTION_VARIABLE(name) __attribute__((section(#name)))
 #endif
+#endif
 
 // ABSL_DECLARE_ATTRIBUTE_SECTION_VARS
 //
-- 
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