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-rwxr-xr-xetc/prefix-gnulib-mk2
1 files changed, 1 insertions, 1 deletions
diff --git a/etc/prefix-gnulib-mk b/etc/prefix-gnulib-mk
index 3ea9f5bd..4debcb93 100755
--- a/etc/prefix-gnulib-mk
+++ b/etc/prefix-gnulib-mk
@@ -26,7 +26,7 @@ sub prefix_word ($)
{
local ($_) = @_;
$_ = $prefix . $_
- unless m{^\$\(\w+\)} || $_ eq "Makefile";
+ unless /^-/ || m{^\$\(\w+\)} || $_ eq "Makefile" || $_ eq '\\';
return $_;
}