chore: updating makefile

CloudyPadmal · CloudyPadmal · commit 1902d92c24ae · 2019-05-12T17:13:00.000+05:30
diff --git a/Makefile b/Makefile
@@ -1,12 +1,19 @@
 DESTDIR =
 
+# Find library installation path
+INSTALL_PATH = $(patsubst Location:,,$(shell pip show PSL | grep Location))
+INSTALL_PATH_LEN = $(shell echo $(INSTALL_PATH) | wc -c)
+
 all:
 	python setup.py build
 
 clean:
+	# Remove build files
 	@rm -rf docs/_*
 	@rm -rf PSL.egg-info build
 	@find . -name "*~" -o -name "*.pyc" -o -name "__pycache__" | xargs rm -rf
+	# Remove previously installed library files if there is any
+	if [ ${INSTALL_PATH_LEN} -gt 2 ]; then sudo rm -rf $(INSTALL_PATH)/PSL $(INSTALL_PATH)/PSL-1* ; fi
 
 install:
 	python setup.py install
