From: Alan Modra <amodra@gmail.com>
Date: Mon, 14 Aug 2023 02:10:52 +0000 (+0930)
Subject: Remove fall-back prune_warnings
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9381cdb1fb820d8a83dc7de8179e4a1a806011c6;p=binutils-gdb.git

Remove fall-back prune_warnings

No one should be using versions of dejagnu without prune_warnings,
which was available in 1996 (dejagnu-1.3).

binutils/
	* testsuite/lib/binutils-common.exp: Remove fallback prune_warnings.
gas/
	* testsuite/lib/gas-defs.exp: Remove fallback prune_warnings.
---

diff --git a/binutils/testsuite/lib/binutils-common.exp b/binutils/testsuite/lib/binutils-common.exp
index 7e6bf16ee6e..b944d0af3bc 100644
--- a/binutils/testsuite/lib/binutils-common.exp
+++ b/binutils/testsuite/lib/binutils-common.exp
@@ -672,28 +672,7 @@ proc prune_warnings_extra { text } {
     return $text
 }
 
-# This definition is taken from an unreleased version of DejaGnu.  Once
-# that version gets released, and has been out in the world for a few
-# months at least, it may be safe to delete this copy.
-if ![string length [info proc prune_warnings]] {
-    #
-    # prune_warnings -- delete various system verbosities from TEXT
-    #
-    # An example is:
-    # ld.so: warning: /usr/lib/libc.so.1.8.1 has older revision than expected 9
-    #
-    # Sites with particular verbose os's may wish to override this in site.exp.
-    #
-    proc prune_warnings { text } {
-	# This is from sun4's.  Do it for all machines for now.
-	# The "\\1" is to try to preserve a "\n" but only if necessary.
-	regsub -all "(^|\n)(ld.so: warning:\[^\n\]*\n?)+" $text "\\1" text
-	# It might be tempting to get carried away and delete blank lines, etc.
-	# Just delete *exactly* what we're ask to, and that's it.
-	set text [prune_warnings_extra $text]
-	return $text
-    }
-} elseif { [info procs saved-prune_warnings] == [list] } {
+if { [info procs saved-prune_warnings] == [list] } {
     rename prune_warnings saved-prune_warnings
     proc prune_warnings { text } {
 	set text [saved-prune_warnings $text]
diff --git a/gas/testsuite/lib/gas-defs.exp b/gas/testsuite/lib/gas-defs.exp
index 3e134ca8fa0..dbd35e9cb56 100644
--- a/gas/testsuite/lib/gas-defs.exp
+++ b/gas/testsuite/lib/gas-defs.exp
@@ -357,32 +357,9 @@ proc verbose_eval { expr { level 1 } } {
     if $verbose>$level then { eval verbose "$expr" $level }
 }
 
-# This definition is taken from an unreleased version of DejaGnu.  Once
-# that version gets released, and has been out in the world for a few
-# months at least, it may be safe to delete this copy.
-
 if { [istarget loongarch*-*-*] } {
     rename prune_warnings prune_warnings_other
 }
-if ![string length [info proc prune_warnings]] {
-    #
-    # prune_warnings -- delete various system verbosities from TEXT.
-    #
-    # An example is:
-    # ld.so: warning: /usr/lib/libc.so.1.8.1 has older revision than expected 9
-    #
-    # Sites with particular verbose os's may wish to override this in site.exp.
-    #
-    proc prune_warnings { text } {
-	# This is from sun4's.  Do it for all machines for now.
-	# The "\\1" is to try to preserve a "\n" but only if necessary.
-	regsub -all "(^|\n)(ld.so: warning:\[^\n\]*\n?)+" $text "\\1" text
-
-	# It might be tempting to get carried away and delete blank lines, etc.
-	# Just delete *exactly* what we're ask to, and that's it.
-	return $text
-    }
-}
 
 # run_list_test NAME (optional): OPTS TESTNAME
 #