Always build pacrunners as separate modules, not libproxy builtins
---- libproxy-0.4.7/libproxy/cmake/modules.cmk.orig 2011-06-06 23:44:37.000000000 +0200
-+++ libproxy-0.4.7/libproxy/cmake/modules.cmk 2011-06-10 14:25:54.438874361 +0200
-@@ -19,10 +19,7 @@
- include(cmake/modules/pacrunner_webkit.cmk)
+--- libproxy-0.4.18/libproxy/cmake/modules.cmk.orig 2023-02-26 19:37:25.969337262 +0100
++++ libproxy-0.4.18/libproxy/cmake/modules.cmk 2023-02-26 19:51:16.691503520 +0100
+@@ -21,12 +21,7 @@ include(cmake/modules/pacrunner_webkit.c
+ include(cmake/modules/pacrunner_duktape.cmk)
# Build the pacrunner into libproxy unless we are building for multiple engines
--set(BIPR 1)
--if((MOZJS_FOUND AND WEBKIT_FOUND) OR (MOZJS_FOUND AND NATUS_FOUND) OR (WEBKIT_FOUND AND NATUS_FOUND))
+-set(BIPR 1 CACHE BOOL "Build internal pacrunner? (Always false when building more than one PR")
+-
+-math(EXPR NUM_PACRUNNER "${MOZJS_FOUND}+${NATUS_FOUND}+${WEBKIT_FOUND}+${DUKTAPE_FOUND}")
+-if(NUM_PACRUNNER GREATER 1)
- set(BIPR 0)
-endif()
+set(BIPR 0)