diff -rupN --no-dereference qtactiveqt-everywhere-src-5.15.10/src/tools/idc/idc.pro qtactiveqt-everywhere-src-5.15.10-new/src/tools/idc/idc.pro
--- qtactiveqt-everywhere-src-5.15.10/src/tools/idc/idc.pro	2023-04-24 09:13:30.000000000 +0200
+++ qtactiveqt-everywhere-src-5.15.10-new/src/tools/idc/idc.pro	2023-06-15 14:10:02.993801536 +0200
@@ -1,4 +1,3 @@
-option(host_build)
 CONFIG += force_bootstrap
 SOURCES = main.cpp