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[project @ 2000-05-11 13:30:11 by simonmar]
[ghc-hetmet.git]
/
ghc
/
driver
/
ghc.lprl
diff --git
a/ghc/driver/ghc.lprl
b/ghc/driver/ghc.lprl
index
ea1a7e3
..
e68881d
100644
(file)
--- a/
ghc/driver/ghc.lprl
+++ b/
ghc/driver/ghc.lprl
@@
-158,7
+158,14
@@
$SIG{'QUIT'} = 'quit_upon_signal';
: "$TopPwd/${CURRENT_DIR}" );
if ( $ENV{'TMPDIR'} ) { # where to make tmp file names
: "$TopPwd/${CURRENT_DIR}" );
if ( $ENV{'TMPDIR'} ) { # where to make tmp file names
- $Tmp_prefix = ($ENV{'TMPDIR'} . "/ghc$$");
+ # Try to find a $Tmp_prefix which isn't being used...
+ $tmp = $$;
+ do {
+ $Tmp_prefix = ($ENV{'TMPDIR'} . "/ghc$tmp");
+ $tmp++;
+ } while ( -e "$Tmp_prefix.hc" ||
+ -e "$Tmp_Prefix.s" ||
+ -e "$Tmp_Prefix.hi" );
} else {
print STDERR "TMPDIR has not been set to anything useful!\n" if (${TMPDIR} eq '');
$Tmp_prefix ="${TMPDIR}/ghc$$"; # TMPDIR set via Makefile when booting..
} else {
print STDERR "TMPDIR has not been set to anything useful!\n" if (${TMPDIR} eq '');
$Tmp_prefix ="${TMPDIR}/ghc$$"; # TMPDIR set via Makefile when booting..