1 files changed, 10 insertions, 4 deletions
diff --git a/config.mk b/config.mk
index e45ec85..9838819 100644
--- a/config.mk
+++ b/config.mk
@@ -1,10 +1,16 @@
-PREFIX    = /usr/local
+PREFIX    = /usr
 MANPREFIX = $(PREFIX)/share/man
 PYTHONDIR = $(PREFIX)/lib/python$(PY_MAJOR).$(PY_MINOR)
+PYTHONPKGDIR = $(PYTHONDIR)/site-packages
+
+CC     = cc
+CYTHON = cython
+PYTHON = python$(PY_VERSION)
 
 CPPFLAGS  = -D_DEFAULT_SOURCE -D_BSD_SOUCE -D_XOPEN_SOURCE=700
-CFLAGS    = -std=c99 -O2 $$(pkg-config --cflags python$(PY_MAJOR)) $(CPPFLAGS)
+CFLAGS    = -std=c99 -O2 $$(pkg-config --cflags python$(PY_MAJOR))
 LDFLAGS   = -s $$(pkg-config --libs python$(PY_MAJOR)) -lbus
 
-CYTHON    = cython
-PYTHON    = python$(PY_MAJOR)
+PY_MAJOR   = $$(python --version 2>&1 | cut -d . -f 1 | cut -d ' ' -f 2)
+PY_MINOR   = $$(python$(PYTHON_MAJOR) --version 2>&1 | cut -d . -f 2)
+PY_VERSION = $(PY_MAJOR).$(PY_MINOR)