Makefile: mark perllibdir as a .PHONY target

This target should be marked as .PHONY, just like other targets that
exist only for their side effects that do not create filesystem
entities with the same name.

Signed-off-by: Christian Hesse <mail@eworm.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Makefile b/Makefile
index 75b9ad3b480cbf267abc7335d8d9797707fe55aa..b284eb20aa8ab122ab3eeca2ea78a2b2fcd93d93 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1973,6 +1973,7 @@ GIT-PERL-DEFINES: FORCE
                echo "$$FLAGS" >$@; \
            fi
 
+.PHONY: perllibdir
 perllibdir:
        @echo '$(perllibdir_SQ)'