[binutils-gdb] Remove IRIX 5 <sys/proc.h> _KMEMUSER workaround

[Maciej W.Rozycki]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=c50730217d606814cda69a2bb6975730c0f1ee63

commit c50730217d606814cda69a2bb6975730c0f1ee63
Author: Maciej W. Rozycki <macro@imgtec.com>
Date:   Mon Oct 31 16:24:04 2016 +0000

    Remove IRIX 5 <sys/proc.h> _KMEMUSER workaround
    
    Complement commit 3831839c089c ("Delete IRIX support") and remove the
    IRIX 5 <sys/proc.h> _KMEMUSER workaround from the `configure' script, as
    IRIX is no longer a supported host configuration.
    
    	gdb/
    	* configure.ac <mips-sgi-irix5*>: Remove <sys/proc.h> _KMEMUSER
    	workaround.
    	* configure: Regenerate.
    	* config.in: Regenerate.

Diff:
---
 gdb/ChangeLog    | 7 +++++++
 gdb/config.in    | 4 ----
 gdb/configure    | 6 ------
 gdb/configure.ac | 6 ------
 4 files changed, 7 insertions(+), 16 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index f917305..b4dce19 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,12 @@
 2016-10-31  Maciej W. Rozycki  <macro@imgtec.com>
 
+	* configure.ac <mips-sgi-irix5*>: Remove <sys/proc.h> _KMEMUSER
+	workaround.
+	* configure: Regenerate.
+	* config.in: Regenerate.
+
+2016-10-31  Maciej W. Rozycki  <macro@imgtec.com>
+
 	* mips-tdep.c (mips_r3041_reg_names): Remove.
 	(mips_breakpoint_from_pc): Remove IDT and PMON breakpoint
 	encodings.
diff --git a/gdb/config.in b/gdb/config.in
index 9c841ba..3f8a723 100644
--- a/gdb/config.in
+++ b/gdb/config.in
@@ -795,10 +795,6 @@
 /* Number of bits in a file offset, on hosts where this is settable. */
 #undef _FILE_OFFSET_BITS
 
-/* Define to 1 so <sys/proc.h> gets a definition of anon_hdl. Works around a
-   <sys/proc.h> problem on IRIX 5. */
-#undef _KMEMUSER
-
 /* Define for large files, on AIX-style hosts. */
 #undef _LARGE_FILES
 
diff --git a/gdb/configure b/gdb/configure
index d744f73..cf80bef 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -13907,12 +13907,6 @@ $as_echo "#define NEW_PROC_API 1" >>confdefs.h
 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
 
       ;;
-  mips-sgi-irix5*)
-      # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
-
-$as_echo "#define _KMEMUSER 1" >>confdefs.h
-
-      ;;
   esac
 fi
 
diff --git a/gdb/configure.ac b/gdb/configure.ac
index 83c2707..592b1be 100644
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -1545,12 +1545,6 @@ if test "${target}" = "${host}"; then
       AC_DEFINE(NEW_PROC_API, 1,
       [Define if you want to use new multi-fd /proc interface.])
       ;;
-  mips-sgi-irix5*)
-      # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
-      AC_DEFINE([_KMEMUSER], 1,
-      [Define to 1 so <sys/proc.h> gets a definition of anon_hdl.  Works
-       around a <sys/proc.h> problem on IRIX 5.])
-      ;;
   esac
 fi