* mkstatic: Make sure that we are not cd'ed to temporary directory on exit to

avoid bogus warnings on directory cleanup.
* speclib: Ditto.
* mkimport: Ditto.

winsup/cygwin/ChangeLog

@@ -1,3 +1,10 @@
+2011-02-11  Christopher Faylor  <me+cygwin@cgf.cx>
+
+	* mkstatic: Make sure that we are not cd'ed to temporary directory on
+	exit to avoid bogus warnings on directory cleanup.
+	* speclib: Ditto.
+	* mkimport: Ditto.
+
 2011-02-11  Christopher Faylor  <me+cygwin@cgf.cx>
 
 	* cygwin.sc: Eliminate __cygheap_mid.

winsup/cygwin/mkimport

@@ -80,5 +80,8 @@ for my $f (keys %text) {
 unlink $libdll;
 system $ar, 'crus', $libdll, glob('*.o'), @ARGV;
 unlink glob('*.o');
-chdir '/tmp';	# Allow $dir directory removal on Windows
 exit 1 if $?;
+
+END {
+    chdir '/tmp';	# Allow $dir directory removal on Windows
+}

winsup/cygwin/mkstatic

@@ -55,5 +55,9 @@ exit 0;
 
 sub xsystem(@) {
     print join(' ', 'x', @_), "\n" if $x;
-    system(@_) == 0 or die "$0: @_[0] $_[1] $_[2]... exited with non-zero status\n";
+    system(@_) == 0 or die "$0: $_[0] $_[1] $_[2]... exited with non-zero status\n";
+}
+
+END {
+    chdir '/tmp';	# Allow $dir directory removal on Windows
 }

winsup/cygwin/speclib

@@ -76,3 +76,7 @@ $res = system $ar, 'crus', $lib, sort keys %extract;
 unlink keys %extract;
 die "$0: ar creation of $lib exited with non-zero status\n" if $res;
 exit 0;
+
+END {
+    chdir '/tmp';	# Allow $dir directory removal on Windows
+}