--- a/extern/btyacc/Makefile	2022-08-12 15:24:40.846774310 +0200
+++ a/extern/btyacc/Makefile	2022-08-12 15:26:20.954809720 +0200
@@ -12,7 +12,7 @@
 # across all of our supported compilers/platforms.
 
 # Vanilla CFLAGS
-CFLAGS=
+CFLAGS=-fPIC -pie
 
 # No LDFLAGS
 #LDFLAGS=