cmake_minimum_required(VERSION 2.8.3)
project(PAM_WLAN C)

set(CMAKE_MODULE_PATH ${PAM_WLAN_SOURCE_DIR})

find_package(PAM REQUIRED)
find_package(libnm_glib REQUIRED)

set(PAM_MODULE_DIR "${CMAKE_INSTALL_PREFIX}/lib/security" CACHE STRING "PAM module directory")
set(PAM_WLAN_HELPER_DIR "${CMAKE_INSTALL_PREFIX}/lib/security/pam_wlan" CACHE STRING "pam_wlan_helper install directory")

set(CONNECTION_TIMEOUT "10" CACHE STRING "Connection timeout")
set(CONNECTION_ID "" CACHE STRING "Connection ID")
set(CONNECTION_UUID "" CACHE STRING "Connection UUID")
set(CONNECTION_SSID "" CACHE STRING "Connection SSID")
set(CONNECTION_AUTH_ALG "open" CACHE STRING "Connection authentication algorithm")
set(CONNECTION_KEY_MGMT "wpa-eap" CACHE STRING "Connection key management method")
set(CONNECTION_EAP "ttls" CACHE STRING "Connection EAP method")
set(CONNECTION_PHASE2_AUTHEAP "mschapv2" CACHE STRING "Connection EAP phase2 authentication method")

include_directories(${CMAKE_CURRENT_BINARY_DIR} ${PAM_INCLUDE_DIR} ${LIBNM_GLIB_INCLUDE_DIRS})
link_directories(${LIBNM_GLIB_LIBRARY_DIRS})

configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h)

add_executable(pam_wlan_helper pam_wlan_helper.c)
set_property(TARGET pam_wlan_helper PROPERTY COMPILE_DEFINITIONS "_DEFAULT_SOURCE;_BSD_SOURCE")
set_property(TARGET pam_wlan_helper PROPERTY COMPILE_FLAGS "-std=c99 -Wall ${LIBNM_GLIB_CFLAGS_OTHER}")
set_property(TARGET pam_wlan_helper PROPERTY LINK_FLAGS "${LIBNM_GLIB_LDFLAGS_OTHER}")
target_link_libraries(pam_wlan_helper ${LIBNM_GLIB_LIBRARIES})

add_executable(pam_wlan_test pam_wlan.c)
set_property(TARGET pam_wlan_test PROPERTY COMPILE_DEFINITIONS "_DEFAULT_SOURCE;_BSD_SOURCE;TEST")
set_property(TARGET pam_wlan_test PROPERTY COMPILE_FLAGS "-std=c99 -Wall")

add_library(pam_wlan MODULE pam_wlan.c)
set_property(TARGET pam_wlan PROPERTY COMPILE_DEFINITIONS "_DEFAULT_SOURCE;_BSD_SOURCE")
set_property(TARGET pam_wlan PROPERTY COMPILE_FLAGS "-std=c99 -Wall")
set_property(TARGET pam_wlan PROPERTY PREFIX "")

install(TARGETS pam_wlan pam_wlan_helper
  RUNTIME DESTINATION "${PAM_WLAN_HELPER_DIR}"
  LIBRARY DESTINATION "${PAM_MODULE_DIR}"
)