From: Bruno Haible <bruno@clisp.org>
Date: Fri, 6 Feb 2004 21:09:50 +0000 (+0000)
Subject: Work around a bug of HP-UX cc.
X-Git-Tag: v0.14.2~299
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a9be328542a0a4131e53c6f5510eae34d09ed62;p=thirdparty%2Fgettext.git

Work around a bug of HP-UX cc.
---

diff --git a/gettext-tools/lib/ChangeLog b/gettext-tools/lib/ChangeLog
index d2ba37a3c..9ca13b402 100644
--- a/gettext-tools/lib/ChangeLog
+++ b/gettext-tools/lib/ChangeLog
@@ -1,3 +1,9 @@
+2004-02-06  Bruno Haible  <bruno@clisp.org>
+
+	* allocsa.h (sa_alignof): Define differently with HP-UX cc, to avoid
+	a bug of this cc on HP-UX 10.20 dealing with enums.
+	Reported by Christopher Seip <chris.seip@hp.com>.
+
 2004-02-03  Bruno Haible  <bruno@clisp.org>
 
 	* pipe.c: New file, synthesis of pipe-in.c, pipe-out.c, pipe-bidi.c.
diff --git a/gettext-tools/lib/allocsa.h b/gettext-tools/lib/allocsa.h
index 9d33bdc62..b5fdac56f 100644
--- a/gettext-tools/lib/allocsa.h
+++ b/gettext-tools/lib/allocsa.h
@@ -1,5 +1,5 @@
 /* Safe automatic memory allocation.
-   Copyright (C) 2003 Free Software Foundation, Inc.
+   Copyright (C) 2003-2004 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2003.
 
    This program is free software; you can redistribute it and/or modify
@@ -77,6 +77,10 @@ extern void freesa (void *p);
 #elif defined __cplusplus
   template <class type> struct sa_alignof_helper { char __slot1; type __slot2; };
 # define sa_alignof(type) offsetof (sa_alignof_helper<type>, __slot2)
+#elif defined __hpux
+  /* Work around a HP-UX 10.20 cc bug with enums constants defined as offsetof
+     values.  */
+# define sa_alignof(type) (sizeof (type) <= 4 ? 4 : 8)
 #else
 # define sa_alignof(type) offsetof (struct { char __slot1; type __slot2; }, __slot2)
 #endif