From: Zack Weinberg <zackw@stanford.edu>
Date: Wed, 28 Feb 2001 02:53:45 +0000 (+0000)
Subject: xm-iris4.h: Delete #if 0 block (there since before 1997).
X-Git-Tag: prereleases/libstdc++-2.92~668
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=26029fe2fb2d3b7328336c081cc8c5aa87038a7a;p=thirdparty%2Fgcc.git

xm-iris4.h: Delete #if 0 block (there since before 1997).

	* mips/xm-iris4.h: Delete #if 0 block (there since before 1997).
	* pa/xm-linux.h, pa/xm-pa.h, pa/xm-papro.h: Don't declare errno.

From-SVN: r40107
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7d4496a77152..6302e4acdc0c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2001-02-27  Zack Weinberg  <zackw@stanford.edu>
+
+	* mips/xm-iris4.h: Delete #if 0 block (there since before 1997).
+	* pa/xm-linux.h, pa/xm-pa.h, pa/xm-papro.h: Don't declare errno.
+
 2001-02-27  Diego Novillo  <dnovillo@redhat.com>
 
 	* c-common.c (walk_stmt_tree): Visit the chain of the current tree
diff --git a/gcc/config/mips/xm-iris4.h b/gcc/config/mips/xm-iris4.h
index c01d3f48a789..448b7ac80bb3 100644
--- a/gcc/config/mips/xm-iris4.h
+++ b/gcc/config/mips/xm-iris4.h
@@ -1,13 +1,3 @@
 #include "mips/xm-mips.h"
 
 #define USG
-
-#if 0
-#ifdef __GNUC__
-/* The normal irix compiler requires alloca.h or alloca doesn't work.
-   However, the IRIX compiler doesn't allow alloca to be stored in
-   something like ptr->field = alloca(), so we just use the normal
-   C alloca.  */
-#include <alloca.h>
-#endif
-#endif
diff --git a/gcc/config/pa/xm-linux.h b/gcc/config/pa/xm-linux.h
index e7699d8b7b2f..4bc19ee67d76 100644
--- a/gcc/config/pa/xm-linux.h
+++ b/gcc/config/pa/xm-linux.h
@@ -18,9 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-
-extern int errno;
-
 /* #defines that need visibility everywhere.  */
 #define FALSE 0
 #define TRUE 1
diff --git a/gcc/config/pa/xm-pa.h b/gcc/config/pa/xm-pa.h
index 5814a898be3c..b0d0c037e499 100644
--- a/gcc/config/pa/xm-pa.h
+++ b/gcc/config/pa/xm-pa.h
@@ -19,8 +19,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-extern int errno;
-
 /* #defines that need visibility everywhere.  */
 #define FALSE 0
 #define TRUE 1
diff --git a/gcc/config/pa/xm-papro.h b/gcc/config/pa/xm-papro.h
index ad4675beba1b..e5dad4259d99 100644
--- a/gcc/config/pa/xm-papro.h
+++ b/gcc/config/pa/xm-papro.h
@@ -19,8 +19,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-extern int errno;
-
 /* #defines that need visibility everywhere.  */
 #define FALSE 0
 #define TRUE 1