xxx -fPIC on CPPFLAGS

component/onlyoffice-core/buildout.cfg

@@ -43,7 +43,7 @@ make-targets =
   build/bin/linux/x2t
 environment =
   PATH=${p7zip:location}/bin:${qmake:location}/bin:%(PATH)s
-  CPPFLAGS=-I${qmake:location}/include -I${zlib:location}/include
+  CPPFLAGS=-I${qmake:location}/include -I${zlib:location}/include -fPIC
   LD_LIBRARY_PATH=${qmake:location}/lib:${qmake:location}/lib64:${zlib:location}/lib
 #  PATH=${gcc:location}/bin:${nodejs:location}/bin:%(PATH)s
 #  CPPFLAGS=-I${gcc:location}/include