diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1410edb..0e7477e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,41 +8,92 @@ find_package(Threads REQUIRED)
 find_package(RT REQUIRED)
 
 option(BUILD_SHARED_LIBS "Create shared libraries" ON)
+option(MAN_PAGES "Create manual pages" OFF)
+option(SOCKET_INTERFACE "Build socket interface" ON)
+option(TESTS "Build tests" OFF)
+option(PIG2VCD "Build VCD format converter" OFF)
+option(PYTHON_MODULE "Build Python module" OFF)
 
 add_compile_options(-Wall)
 
 # libpigpio.(so|a)
 add_library(pigpio pigpio.c command.c custom.cext)
 
-# libpigpiod_if.(so|a)
-add_library(pigpiod_if pigpiod_if.c command.c)
+install(TARGETS pigpio
+	EXPORT ${PROJECT_NAME}Targets
+	LIBRARY  DESTINATION lib${LIB_SUFFIX}
+	ARCHIVE  DESTINATION lib${LIB_SUFFIX}
+	RUNTIME  DESTINATION bin
+	INCLUDES DESTINATION include
+)
 
-# libpigpiod_if2.(so|a)
-add_library(pigpiod_if2 pigpiod_if2.c command.c)
+install(FILES pigpio.h
+	DESTINATION include
+	PERMISSIONS OWNER_READ OWNER_WRITE
+		GROUP_READ
+		WORLD_READ
+)
 
-# x_pigpio
-add_executable(x_pigpio x_pigpio.c)
-target_link_libraries(x_pigpio pigpio RT::RT Threads::Threads)
+if(TESTS)
+	# x_pigpio
+	add_executable(x_pigpio x_pigpio.c)
+	target_link_libraries(x_pigpio pigpio RT::RT Threads::Threads)
+endif()
 
-# x_pigpiod_if
-add_executable(x_pigpiod_if x_pigpiod_if.c)
-target_link_libraries(x_pigpiod_if pigpiod_if RT::RT Threads::Threads)
+if(SOCKET_INTERFACE)
+	# libpigpiod_if.(so|a)
+	add_library(pigpiod_if pigpiod_if.c command.c)
 
-# x_pigpiod_if2
-add_executable(x_pigpiod_if2 x_pigpiod_if2.c)
-target_link_libraries(x_pigpiod_if2 pigpiod_if2 RT::RT Threads::Threads)
+	# libpigpiod_if2.(so|a)
+	add_library(pigpiod_if2 pigpiod_if2.c command.c)
 
-# pigpiod
-add_executable(pigpiod pigpiod.c)
-target_link_libraries(pigpiod pigpio RT::RT Threads::Threads)
+	# pigpiod
+	add_executable(pigpiod pigpiod.c)
+	target_link_libraries(pigpiod pigpio RT::RT Threads::Threads)
 
-# pigs
-add_executable(pigs pigs.c command.c)
-target_link_libraries(pigs Threads::Threads)
+	# pigs
+	add_executable(pigs pigs.c command.c)
+	target_link_libraries(pigs Threads::Threads)
 
-# pig2vcd
-add_executable(pig2vcd pig2vcd.c command.c)
-target_link_libraries(pig2vcd Threads::Threads)
+	install(TARGETS pigpiod_if pigpiod_if2 pigpiod pigs
+		EXPORT ${PROJECT_NAME}Targets
+		LIBRARY  DESTINATION lib${LIB_SUFFIX}
+		ARCHIVE  DESTINATION lib${LIB_SUFFIX}
+		RUNTIME  DESTINATION bin
+		INCLUDES DESTINATION include
+	)
+
+	install(FILES pigpiod_if.h pigpiod_if2.h
+		DESTINATION include
+		PERMISSIONS OWNER_READ OWNER_WRITE
+			GROUP_READ
+			WORLD_READ
+	)
+
+	if(TESTS)
+		# x_pigpiod_if
+		add_executable(x_pigpiod_if x_pigpiod_if.c)
+		target_link_libraries(x_pigpiod_if pigpiod_if RT::RT Threads::Threads)
+
+		# x_pigpiod_if2
+		add_executable(x_pigpiod_if2 x_pigpiod_if2.c)
+		target_link_libraries(x_pigpiod_if2 pigpiod_if2 RT::RT Threads::Threads)
+	endif()
+endif()
+
+if(PIG2VCD)
+	# pig2vcd
+	add_executable(pig2vcd pig2vcd.c command.c)
+	target_link_libraries(pig2vcd Threads::Threads)
+
+	install(TARGETS pig2vcd
+		EXPORT ${PROJECT_NAME}Targets
+		LIBRARY  DESTINATION lib${LIB_SUFFIX}
+		ARCHIVE  DESTINATION lib${LIB_SUFFIX}
+		RUNTIME  DESTINATION bin
+		INCLUDES DESTINATION include
+	)
+endif()
 
 # Configure and install project
 
@@ -51,14 +102,6 @@ include (CMakePackageConfigHelpers)
 
 generate_export_header(${PROJECT_NAME})
 
-install(TARGETS pigpio pigpiod_if pigpiod_if2 pig2vcd pigpiod pigs
-    EXPORT ${PROJECT_NAME}Targets
-	LIBRARY  DESTINATION lib${LIB_SUFFIX}
-	ARCHIVE  DESTINATION lib${LIB_SUFFIX}
-	RUNTIME  DESTINATION bin
-	INCLUDES DESTINATION include
-)
-
 write_basic_package_version_file(
 	"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
 	VERSION ${${PROJECT_NAME}_VERSION}
@@ -88,38 +131,29 @@ install(
     ${ConfigPackageLocation}
 )
 
-install(FILES pigpio.h pigpiod_if.h pigpiod_if2.h
-	DESTINATION include
-	PERMISSIONS OWNER_READ OWNER_WRITE
-		GROUP_READ
-		WORLD_READ
-)
+if (MAN_PAGES)
+	file(GLOB man_1_SRC "*.1")
+	install(FILES ${man_1_SRC}
+		DESTINATION man/man1
+		PERMISSIONS OWNER_READ OWNER_WRITE
+			GROUP_READ
+			WORLD_READ
+	)
 
-file(GLOB man_1_SRC "*.1")
-install(FILES ${man_1_SRC}
-	DESTINATION man/man1
-	PERMISSIONS OWNER_READ OWNER_WRITE
-		GROUP_READ
-		WORLD_READ
-)
-
-file(GLOB man_3_SRC "*.3")
-install(FILES ${man_3_SRC}
-	DESTINATION man/man3
-	PERMISSIONS OWNER_READ OWNER_WRITE
-		GROUP_READ
-		WORLD_READ
-)
+	file(GLOB man_3_SRC "*.3")
+	install(FILES ${man_3_SRC}
+		DESTINATION man/man3
+		PERMISSIONS OWNER_READ OWNER_WRITE
+			GROUP_READ
+			WORLD_READ
+	)
+endif()
 
 # Install python modules.
 find_package(Python COMPONENTS Interpreter QUIET)
 
-if(Python_FOUND)
-	configure_file(${CMAKE_CURRENT_LIST_DIR}/cmake/setup.py.in
-		${CMAKE_CURRENT_BINARY_DIR}/setup.py
-	)
-
-	install(CODE "execute_process(COMMAND ${Python_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/setup.py install)")
+if(Python_FOUND AND PYTHON_MODULE AND SOCKET_INTERFACE)
+	install(CODE "execute_process(COMMAND ${Python_EXECUTABLE} ${CMAKE_SOURCE_DIR}/setup.py install --prefix=${CMAKE_INSTALL_PREFIX})")
 endif()
 
 # package project
diff --git a/cmake/setup.py.in b/cmake/setup.py.in
deleted file mode 100644
index a5913a2..0000000
--- a/cmake/setup.py.in
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/usr/bin/env python
-
-from distutils.core import setup
-
-setup(name='pigpio',
-      version='1.44',
-      author='joan',
-      author_email='joan@abyz.me.uk',
-      maintainer='joan',
-      maintainer_email='joan@abyz.me.uk',
-      url='http://abyz.me.uk/rpi/pigpio/python.html',
-      description='Raspberry Pi GPIO module',
-      long_description='Raspberry Pi Python module to access the pigpio daemon',
-      download_url='http://abyz.me.uk/rpi/pigpio/pigpio.zip',
-      license='unlicense.org',
-      py_modules=['pigpio'],
-      keywords=['raspberrypi', 'gpio',],
-      classifiers=[
-         "Programming Language :: Python :: 2",
-         "Programming Language :: Python :: 3",
-      ],
-      package_dir={ '': '${CMAKE_CURRENT_SOURCE_DIR}'}
-     )
-