---

yaml
---
r: 182292
b: refs/heads/master
c: dfaa9e2
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dc4f8845ee2ca39fe054a2d911729ffd269b4b66
+refs/heads/master: dfaa9e2c5707b2c217c0121aac796e0fa3051482

trunk/scripts/recordmcount.pl

@@ -136,13 +136,14 @@
      ".text.unlikely" => 1,
 );
 
-$objdump = "objdump" if ((length $objdump) == 0);
-$objcopy = "objcopy" if ((length $objcopy) == 0);
-$cc = "gcc" if ((length $cc) == 0);
-$ld = "ld" if ((length $ld) == 0);
-$nm = "nm" if ((length $nm) == 0);
-$rm = "rm" if ((length $rm) == 0);
-$mv = "mv" if ((length $mv) == 0);
+# Note: we are nice to C-programmers here, thus we skip the '||='-idiom.
+$objdump = 'objdump' if (!$objdump);
+$objcopy = 'objcopy' if (!$objcopy);
+$cc = 'gcc' if (!$cc);
+$ld = 'ld' if (!$ld);
+$nm = 'nm' if (!$nm);
+$rm = 'rm' if (!$rm);
+$mv = 'mv' if (!$mv);
 
 #print STDERR "running: $P '$arch' '$objdump' '$objcopy' '$cc' '$ld' " .
 #    "'$nm' '$rm' '$mv' '$inputfile'\n";
@@ -194,12 +195,8 @@ sub check_objcopy
     }
 }
 
-if ($arch eq "x86") {
-    if ($bits == 64) {
-	$arch = "x86_64";
-    } else {
-	$arch = "i386";
-    }
+if ($arch eq 'x86') {
+    $arch = ($bits == 64) ? 'x86_64' : 'i386';
 }
 
 #
@@ -476,11 +473,7 @@ sub update_funcs
 	$read_headers = 0;
 
 	# Only record text sections that we know are safe
-	if (defined($text_sections{$1})) {
-	    $read_function = 1;
-	} else {
-	    $read_function = 0;
-	}
+	$read_function = defined($text_sections{$1});
 	# print out any recorded offsets
 	update_funcs();