[project @ 1996-01-22 18:37:39 by partain]

[ghc-hetmet.git] / ghc / utils / mkdependHS / mkdependHS.prl

diff --git a/ghc/utils/mkdependHS/mkdependHS.prl b/ghc/utils/mkdependHS/mkdependHS.prl
index bfc309f..e4a11c8 100644 (file)
--- a/ghc/utils/mkdependHS/mkdependHS.prl
+++ b/ghc/utils/mkdependHS/mkdependHS.prl
@@ -30,9 +30,12 @@ if ( $OrigCpp =~ /(\S+)\s+(.*)/ ) {
     $Cpp = $OrigCpp;
 }
 
-$Tmp_prefix = (( $ENV{'TMPDIR'} ) # to make tmp file names
-               ? ($ENV{'TMPDIR'} . "/mkdependHS$$")
-               : "$(TMPDIR)/mkdependHS$$" );
+if ( $ENV{'TMPDIR'} ) { # where to make tmp file names
+    $Tmp_prefix = $ENV{'TMPDIR'} . "/mkdependHS$$";
+} else {
+    $Tmp_prefix ="$(TMPDIR)/mkdependHS$$";
+    $ENV{'TMPDIR'} = '$(TMPDIR)'; # set the env var as well
+}
 
 #------------------------------------------------------------------------
 # If you are adjusting paths by hand for a binary GHC distribution,