manually revert 4b3043cc and 141e6fb8181; add detailed explanatory comment

[ardour.git] / libs / pbd / wscript

diff --git a/libs/pbd/wscript b/libs/pbd/wscript
index 0d520044329e8d4e3c3a4d9cba65e16383040d4b..0d11c85ad9f3004f3d25389bbe2521b49baef0d3 100644 (file)
--- a/libs/pbd/wscript
+++ b/libs/pbd/wscript
@@ -114,7 +114,7 @@ def configure(conf):
 def build(bld):
 
     # Make signals_generated.h using signals.py
-    bld(rule = 'python ${SRC} ${TGT}', source = 'pbd/signals.py', target = 'pbd/signals_generated.h')
+    bld(rule = sys.executable + ' ${SRC} ${TGT}', source = 'pbd/signals.py', target = 'pbd/signals_generated.h')
 
     # Library
     if bld.is_defined ('INTERNAL_SHARED_LIBS'):