depcomp: remove useless quoting in variable definitions

* lib/depcomp (pgcc): Here.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/lib/depcomp b/lib/depcomp
index dfc97debb18696aba9c7ba47b90ca39dedad2d2d..2ccf719359c93d6d5aa0b3f3d472dfa5ae3f7f68 100755 (executable)
--- a/lib/depcomp
+++ b/lib/depcomp
@@ -356,13 +356,13 @@ pgcc)
   # Use the source, not the object, to determine the base name, since
   # that's sadly what pgcc will do too.
   base=`echo "$source" | sed -e 's|^.*/||' -e 's/\.[-_a-zA-Z0-9]*$//'`
-  tmpdepfile="$base.d"
+  tmpdepfile=$base.d
 
   # For projects that build the same source file twice into different object
   # files, the pgcc approach of using the *source* file root name can cause
   # problems in parallel builds.  Use a locking strategy to avoid stomping on
   # the same $tmpdepfile.
-  lockdir="$base.d-lock"
+  lockdir=$base.d-lock
   trap "echo '$0: caught signal, cleaning up...' >&2; rm -rf $lockdir" 1 2 13 15
   numtries=100
   i=$numtries