cmake/FindPAM.cmake

   1 # - Try to find the PAM libraries
   2 # Once done this will define
   3 #
   4 #  PAM_FOUND - system has pam
   5 #  PAM_INCLUDE_DIR - the pam include directory
   6 #  PAM_LIBRARIES - libpam library
   7
   8 if (PAM_INCLUDE_DIR AND PAM_LIBRARY)
   9         set(PAM_FIND_QUIETLY TRUE)
  10 endif (PAM_INCLUDE_DIR AND PAM_LIBRARY)
  11
  12 find_path(PAM_INCLUDE_DIR NAMES security/pam_appl.h pam/pam_appl.h)
  13 find_library(PAM_LIBRARY pam)
  14 find_library(DL_LIBRARY dl)
  15
  16 if (PAM_INCLUDE_DIR AND PAM_LIBRARY)
  17         set(PAM_FOUND TRUE)
  18         if (DL_LIBRARY)
  19                 set(PAM_LIBRARIES ${PAM_LIBRARY} ${DL_LIBRARY})
  20         else (DL_LIBRARY)
  21                 set(PAM_LIBRARIES ${PAM_LIBRARY})
  22         endif (DL_LIBRARY)
  23
  24         if (EXISTS ${PAM_INCLUDE_DIR}/pam/pam_appl.h)
  25                 set(HAVE_PAM_PAM_APPL_H 1)
  26         endif (EXISTS ${PAM_INCLUDE_DIR}/pam/pam_appl.h)
  27 endif (PAM_INCLUDE_DIR AND PAM_LIBRARY)
  28
  29 if (PAM_FOUND)
  30         if (NOT PAM_FIND_QUIETLY)
  31                 message(STATUS "Found PAM: ${PAM_LIBRARIES}")
  32         endif (NOT PAM_FIND_QUIETLY)
  33 else (PAM_FOUND)
  34         if (PAM_FIND_REQUIRED)
  35                 message(FATAL_ERROR "PAM was not found")
  36         endif(PAM_FIND_REQUIRED)
  37 endif (PAM_FOUND)
  38
  39 mark_as_advanced(PAM_INCLUDE_DIR PAM_LIBRARY DL_LIBRARY)
  40