diff -r -U3 routino-3.3.2.orig/Makefile routino-3.3.2/Makefile
--- routino-3.3.2.orig/Makefile	2018-10-31 02:27:41.000000000 +0700
+++ routino-3.3.2/Makefile	2020-04-29 20:59:05.239931544 +0700
@@ -24,7 +24,7 @@
 
 # Sub-directories and sub-makefiles
 
-SUBDIRS=src xml doc web extras python
+SUBDIRS=src xml doc web extras
 
 ########
 
diff -r -U3 routino-3.3.2.orig/Makefile.conf routino-3.3.2/Makefile.conf
--- routino-3.3.2.orig/Makefile.conf	2019-04-13 17:52:02.000000000 +0700
+++ routino-3.3.2/Makefile.conf	2020-04-29 20:58:35.352930803 +0700
@@ -45,11 +45,11 @@
 # Installation locations (edit if required)
 
 ifneq ($(HOST),MINGW)
-  prefix=/usr/local
+  prefix=/usr
   bindir=$(prefix)/bin
   incdir=$(prefix)/include
   libdir=$(prefix)/lib
-  docdir=$(prefix)/doc/routino
+  docdir=$(prefix)/share/doc/${PF}
   datadir=$(prefix)/share/routino
 else
   prefix="c:/Program Files/Routino"
@@ -82,10 +82,10 @@
 endif
 
 # Maths library
-LDFLAGS=-lm
+LDFLAGS+=-lm
 
 # Language dialect selection
-CFLAGS=-std=c99
+CFLAGS+=-std=c99
 
 # Warning options
 CFLAGS+=-Wall -Wmissing-prototypes -Wextra -Wno-unused-parameter -pedantic
@@ -97,7 +97,7 @@
 endif
 
 # Optimisation options
-CFLAGS+=-O3
+#CFLAGS+=-O3
 
 # Fast maths option - makes test cases fail slightly
 CFLAGS+=-ffast-math
@@ -138,7 +138,7 @@
 endif
 
 # Put the current directory in the shared library path for the router using libroutino
-LDFLAGS_LDSO=-Wl,-R.
+#LDFLAGS_LDSO=-Wl,-R.
 
 
 # Required for multi-threaded support (comment these two lines out if not required)
@@ -159,8 +159,8 @@
 
 
 # Required for xz support (uncomment these two lines if required)
-#CFLAGS+=-DUSE_XZ
-#LDFLAGS+=-llzma
+CFLAGS+=-DUSE_XZ
+LDFLAGS+=-llzma
 
 
 # Required to use stdio with files > 2GiB on 32-bit system.