mk/fam.buildlink3.mk

   1 # $NetBSD: fam.buildlink3.mk,v 1.6 2009/03/15 21:47:44 jmcneill Exp $
   2 #
   3 # This Makefile fragment is meant to be included by packages that
   4 # require a FAM implementation.  fam.buildlink3.mk will:
   5 #
   6 #       * set FAMBASE to the base directory of the FAM files;
   7 #       * set FAM_TYPE to the FAM implementation used.
   8 #
   9 # There are three variables that can be used to tweak the selection of
  10 # the FAM implementation:
  11 #
  12 # FAM_DEFAULT is a user-settable variable whose value is the default
  13 #       FAM implementation to use.
  14 #
  15 # FAM_ACCEPTED is a package-settable list of FAM implementations that
  16 #       may be used by the package.
  17 #
  18 # FAM_SERVER is a package-settable flag whose value determines whether
  19 #       or not the server and library are both required.
  20
  21 MK_FAM_BUILDLINK3_MK:=  ${MK_FAM_BUILDLINK3_MK}+
  22
  23 .include "../../mk/bsd.prefs.mk"
  24
  25 .if !empty(MK_FAM_BUILDLINK3_MK:M+)
  26 FAM_DEFAULT?=   fam
  27 FAM_ACCEPTED?=  ${_FAM_PKGS}
  28
  29 # This is an exhaustive list of all of the FAM implementations that may
  30 # be used with fam.buildlink3.mk, in order of precedence.
  31 #
  32 _FAM_PKGS?=     fam gamin
  33
  34 _FAM_DEFAULT=   ${FAM_DEFAULT}
  35 _FAM_ACCEPTED=  ${FAM_ACCEPTED}
  36
  37 _FAM_TYPE?=     ${_FAM_DEFAULT}
  38
  39 .  if !empty(_FAM_ACCEPTED:M${_FAM_TYPE})
  40 FAM_TYPE=       ${_FAM_TYPE}
  41 .  else
  42 FAM_TYPE=       none
  43 .  endif
  44 FAMBASE=        ${BUILDLINK_PREFIX.${FAM_TYPE}}
  45
  46 BUILD_DEFS+=            FAM_DEFAULT
  47 BUILD_DEFS_EFFECTS+=    FAMBASE FAM_TYPE
  48 .endif  # MK_FAM_BUILDLINK3_MK
  49
  50 FAM_SERVER?=    yes
  51
  52 .if ${FAM_TYPE} == "none"
  53 PKG_FAIL_REASON=        \
  54         "${_FAM_TYPE} is not an acceptable FAM type for ${PKGNAME}."
  55 .elif ${FAM_TYPE} == "fam"
  56 .  include "../../sysutils/fam/buildlink3.mk"
  57 .elif ${FAM_TYPE} == "gamin"
  58 .  include "../../sysutils/libgamin/buildlink3.mk"
  59 .  if !empty(FAM_SERVER:M[Yy][Ee][Ss])
  60 DEPENDS+=       gamin>=0.1.10nb1:../../sysutils/gamin
  61 .  endif
  62 .endif