[common.mk] Remove broken pythonpath

It expands to YTHONPATH and could never have worked.

diff --git a/common.mk b/common.mk
index f05d4af..f4d9d06 100644 (file)
--- a/common.mk
+++ b/common.mk
@@ -1,5 +1,5 @@
 SCANNER_BIN = $(top_builddir)/tools/g-ir-scanner
-SCANNER_PYTHONPATH = $(top_builddir):$(top_srcdir):$$PYTHONPATH
+SCANNER_PYTHONPATH = $(top_builddir):$(top_srcdir)
 SCANNER_ENV = env PYTHONPATH=$(SCANNER_PYTHONPATH) \
        UNINSTALLED_INTROSPECTION_SRCDIR=$(top_srcdir) \
        UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir)