mk/pam.buildlink3.mk

   1 # $NetBSD: pam.buildlink3.mk,v 1.10 2007/10/13 11:04:16 dsl Exp $
   2 #
   3 # This Makefile fragment is meant to be included by packages that
   4 # require a PAM implementation.
   5 #
   6 # User-settable variables:
   7 #
   8 # PAM_DEFAULT
   9 #       The preferred PAM implementation.
  10 #
  11 #       Possible: linux-pam openpam solaris-pam
  12 #       Default: (from the base system, fallback: linux-pam)
  13 #
  14 # Package-settable variables:
  15 #
  16 # PAM_ACCEPTED
  17 #       The PAM implementations that this package can use.
  18 #
  19 #       Possible: (see PAM_DEFAULT)
  20 #       Default: all
  21 #
  22 # System-provided variables:
  23 #
  24 # PAM_TYPE
  25 #       The PAM implementation that will be used for this package.
  26 #
  27 # PAMBASE
  28 #       The directory where the PAM implementation is installed.
  29 #
  30
  31 PAM_BUILDLINK3_MK:=     ${PAM_BUILDLINK3_MK}+
  32
  33 .include "bsd.fast.prefs.mk"
  34
  35 .if !empty(PAM_BUILDLINK3_MK:M+)
  36 #
  37 # This is an exhaustive list of all of the PAM implementations
  38 # that may be used with PAM.buildlink3.mk, in order of precedence.
  39 #
  40 # OS conditionals can exclude implementations not available on
  41 # some platforms.
  42 #
  43 .if ${OPSYS} != "Interix"
  44 _PAM_PKGS+=     linux-pam
  45 .endif
  46
  47 .if ${OPSYS} != "Interix"
  48 _PAM_PKGS+=     openpam
  49 .endif
  50
  51 # builtin only, so no conditional needed
  52 _PAM_PKGS+=     solaris-pam
  53
  54 BUILDLINK_BUILTIN_MK.linux-pam=         ../../security/PAM/builtin.mk
  55 BUILDLINK_BUILTIN_MK.openpam=           ../../security/openpam/builtin.mk
  56 BUILDLINK_BUILTIN_MK.solaris-pam=       ../../mk/solaris-pam.builtin.mk
  57
  58 # If we have a particular PAM implementation in the base system, then
  59 # default to using that PAM type.  Otherwise, default to "linux-pam".
  60 #
  61 .  for _pam_ in ${_PAM_PKGS}
  62 .    if exists(${BUILDLINK_BUILTIN_MK.${_pam_}})
  63 CHECK_BUILTIN.${_pam_}:=        yes
  64 .      include "${BUILDLINK_BUILTIN_MK.${_pam_}}"
  65 .      if defined(IS_BUILTIN.${_pam_}) && \
  66                 !empty(IS_BUILTIN.${_pam_}:M[yY][eE][sS])
  67 PAM_DEFAULT?=   ${_pam_}
  68 .      endif
  69 CHECK_BUILTIN.${_pam_}:=        no
  70 .    endif
  71 .  endfor
  72 PAM_DEFAULT?=   linux-pam
  73 PAM_ACCEPTED?=  ${_PAM_PKGS}
  74
  75 _PAM_DEFAULT=   ${PAM_DEFAULT}
  76 _PAM_ACCEPTED=  ${PAM_ACCEPTED}
  77
  78 _PAM_TYPE?=     ${_PAM_DEFAULT}
  79
  80 .  if !empty(_PAM_ACCEPTED:M${_PAM_TYPE})
  81 PAM_TYPE=       ${_PAM_TYPE}
  82 .  else
  83 PAM_TYPE=       none
  84 .  endif
  85 PAMBASE=        ${BUILDLINK_PREFIX.${PAM_TYPE}}
  86
  87 BUILD_DEFS+=            PAM_DEFAULT
  88 BUILD_DEFS_EFFECTS+=    PAMBASE PAM_TYPE
  89 .endif  # PAM_BUILDLINK3_MK
  90
  91 .if ${PAM_TYPE} == "none"
  92 PKG_FAIL_REASON=        \
  93         "${_PAM_TYPE} is not an acceptable PAM type for ${PKGNAME}."
  94 .elif ${PAM_TYPE} == "linux-pam"
  95 .  include "../../security/PAM/buildlink3.mk"
  96 .elif ${PAM_TYPE} == "openpam"
  97 .  include "../../security/openpam/buildlink3.mk"
  98 .elif ${PAM_TYPE} == "solaris-pam"
  99 BUILDLINK_TREE+=        solaris-pam -solaris-pam
 100 .endif