Automatically generate CMakeLists.txt for a SFML project

genCMakeLists.py

from os import listdir

f = open("CMakeLists.txt", "w")
f.write(
"""project(Foo)
cmake_minimum_required(VERSION 2.8)
list(APPEND CMAKE_MODULE_PATH \"${CMAKE_CURRENT_LIST_DIR}/cmake\")
find_package(SFML 2 REQUIRED graphics window system)
include_directories(${SFML_INCLUDE_DIR})\n\n""")

headers = []
sources = []

for w in listdir():
    if w[-2:]=='.h':
        headers.append(w)
    elif w[-4:]=='.cpp':
        sources.append(w)
        
f.write("set(HDRS\n")
        
for header in headers:
    f.write("\t"+header+"\n")
    
f.write(")\n\n")

f.write("set(SRCS\n")
        
for source in sources:
    f.write("\t"+source+"\n")
    
f.write(")\n\n")

f.write("""add_executable(${PROJECT_NAME} ${HDRS} ${SRCS})
target_link_libraries(${PROJECT_NAME} ${SFML_LIBRARIES})
install(TARGETS ${PROJECT_NAME} DESTINATION ${CMAKE_INSTALL_PREFIX})
FILE(GLOB images "*.png")
install(FILES ${images} DESTINATION ${CMAKE_INSTALL_PREFIX})
FILE(GLOB fonts "*.ttf")
install(FILES ${fonts} DESTINATION ${CMAKE_INSTALL_PREFIX})""")