[project @ 1997-11-25 10:27:46 by simonm]

change -i semantics to match GHC.

diff --git a/ghc/utils/mkdependHS/mkdependHS.prl b/ghc/utils/mkdependHS/mkdependHS.prl
index fe86282..f76bee6 100644 (file)
--- a/ghc/utils/mkdependHS/mkdependHS.prl
+++ b/ghc/utils/mkdependHS/mkdependHS.prl
@@ -240,8 +240,10 @@ sub mangle_command_line_args {
 
        } elsif ( /^-D(.*)/ ) { # recognized wherever they occur
            push(@Defines, $_);
-       } elsif ( /^-i(.*)/ ) { # ditto
-           $Import_dirs .= ":$1";
+       } elsif ( /^-i$/ ) {
+           $Import_dirs = ''; # import path cleared!
+       } elsif ( /^-i(.*)/ ) {
+           $Import_dirs = "$1:$Import_dirs";
        } elsif ( /^-I/ ) {
            $Include_dirs .= " $_";
        } elsif ( /^-syslib$/ ) {