Mk/Uses/gperf.mk

   1 # $FreeBSD$
   2 #
   3 # handle dependency on gperf
   4 #
   5 # Feature:      gperf
   6 # Usage:        USES=gperf
   7 #
   8 # Take no arguments
   9
  10 .if !defined(_INCLUDE_USES_GPERF_MK)
  11 _INCLUDE_USES_GPERF_MK= yes
  12
  13 .if !exists(/usr/bin/gperf)
  14 BUILD_DEPENDS+= ${LOCALBASE}/bin/gperf:devel/gperf
  15 GPERF=  ${LOCALBASE}/bin/gperf
  16 .else
  17 _GPERF_VERSION!=        /usr/bin/gperf --version | head -1 || true
  18 _GPERF_MAJ_VERSION=     ${_GPERF_VERSION:M[0-9].[0-9].[0-9]:C/.*([0-9]).[0-9].[0-9].*/\1/g}
  19
  20 .if empty(_GPERF_MAJ_VERSION)
  21 _GPERF_MAJ_VERSION=     0
  22 .endif
  23
  24 .if ${_GPERF_MAJ_VERSION} < 3
  25 BUILD_DEPENDS+= ${LOCALBASE}/bin/gperf:devel/gperf
  26 GPERF=  ${LOCALBASE}/bin/gperf
  27 .else
  28 GPERF=  /usr/bin/gperf
  29 .endif
  30 .endif
  31
  32 CONFIGURE_ENV+= GPERF=${GPERF}
  33 MAKE_ENV+=      GPERF=${GPERF}
  34
  35 .endif