Mk/Uses/fam.mk

   1 # $FreeBSD$
   2 #
   3 # MAINTAINER: portmgr@FreeBSD.org
   4 #
   5 # Feature:      fam
   6 # Usage:        USES=fam or USES=fam:ARG
   7 # Valid ARG:    gamin, fam
   8 #
   9 # User-specified File Alteration Monitor wish:
  10 # Usage:        WITH_FAM_SYSTEM=ARG
  11 # Valid ARG:    gamin (default), fam
  12 #
  13 # Handle dependency on File Alteration Monitor
  14
  15 .if !defined(_INCLUDE_USES_FAM_MK)
  16 _INCLUDE_USES_FAM_MK=   yes
  17
  18 _fam_DEPENDS=   libfam.so.0:devel/fam
  19 _gamin_DEPENDS= libfam.so.0:devel/gamin
  20
  21 _FAM_SYSTEMS=   fam gamin
  22 _DEFAULT_FAM=   gamin
  23
  24 .if exists(${LOCALBASE}/libexec/gam_server)
  25 _HAVE_FAM=      gamin
  26 .elif exists(${LOCALBASE}/bin/fam)
  27 _HAVE_FAM=      fam
  28 .endif
  29
  30 # Sanity checks
  31 .if defined(WITH_FAM_SYSTEM) && defined(_HAVE_FAM) && ${_HAVE_FAM} != ${WITH_FAM_SYSTEM}
  32 IGNORE= FAM mismatch: ${_HAVE_FAM} is installed, but ${WITH_FAM_SYSTEM} desired
  33 .endif
  34
  35 .if !empty(fam_ARGS)
  36 .for _fam_ARGS in ${fam_ARGS}
  37 .  if ! ${_FAM_SYSTEMS:M${_fam_ARGS}}
  38 IGNORE= Incorrect 'USES+= fam:${fam_ARGS}' usage: argument [${_fam_ARGS}] is not recognized
  39 .  endif
  40 .endfor
  41 .  if defined(_HAVE_FAM) && ${_HAVE_FAM} != ${fam_ARGS}
  42 IGNORE= FAM mismatch: port wants to use ${fam_ARGS} while you have ${_HAVE_FAM}
  43 .  endif
  44 .  if defined(WITH_FAM_SYSTEM) && ${WITH_FAM_SYSTEM} != ${fam_ARGS}
  45 IGNORE= FAM mismatch: port wants to use ${fam_ARGS} while you wish to use ${WITH_FAM_SYSTEM}
  46 .  endif
  47 .endif
  48
  49 # Proceed
  50 .if !empty(fam_ARGS)
  51 _USE_FAM=       ${fam_ARGS}
  52 .elif defined(_HAVE_FAM)
  53 _USE_FAM=       ${_HAVE_FAM}
  54 .elif defined(WITH_FAM_SYSTEM)
  55 _USE_FAM=       ${WITH_FAM_SYSTEM}
  56 .else
  57 _USE_FAM=       ${_DEFAULT_FAM}
  58 .endif
  59
  60 LIB_DEPENDS+=   ${_${_USE_FAM}_DEPENDS}
  61
  62 .endif