freebsd-ports/Mk/Uses/tar.mk
Tijl Coosemans fe837ee6c6 Change the way USES is handled:
- Loop over USES twice, once to define all *_ARGS variables and once to
  include Uses/*.mk.  This allows all Uses/*.mk to examine arguments given
  to other USES entries.
- Always define *_ARGS (possibly empty) and replace commas with spaces.

Similar for _USES_POST.

Adjust all Uses/*.mk:
- defined(u_ARGS) becomes !empty(u_ARGS)
- Eliminate helper variables like _*_ARGS=${*_ARGS:C/,/ /g}
- Some Uses/*.mk used ":" as argument separator instead of ",", but no port
  used this form
- Uses/cran.mk: remove unused variable VALID_ARGS and USES+=fortran which
  has no effect
- Uses/twisted.mk: simplify handling of the case where neither "build" nor
  "run" arguments have been specified

PR:		193931
Exp-run by:	antoine
Approved by:	portmgr (antoine)
2014-09-28 16:36:31 +00:00

32 lines
651 B
Makefile

# $FreeBSD$
#
# handle tar archives
#
# Feature: tar
# Usage: USES=tar[:[xz|lzma|Z|bzip2|tgz|tbz]]
#
# MAINTAINER: portmgr@FreeBSD.org
.if !defined(_INCLUDE_USES_TAR_MK)
_INCLUDE_USES_TAR_MK= yes
.if ${tar_ARGS} == xz
EXTRACT_SUFX?= .tar.xz
.elif ${tar_ARGS} == lzma
EXTRACT_SUFX?= .tar.lzma
.elif ${tar_ARGS} == txz
EXTRACT_SUFX?= .txz
.elif ${tar_ARGS} == bzip2 || ${tar_ARGS} == bz2
EXTRACT_SUFX?= .tar.bz2
.elif ${tar_ARGS} == tgz
EXTRACT_SUFX?= .tgz
.elif ${tar_ARGS} == tbz
EXTRACT_SUFX?= .tbz
.elif ${tar_ARGS} == Z
EXTRACT_SUFX?= .tar.Z
.elif empty(tar_ARGS)
EXTRACT_SUFX?= .tar
.else
IGNORE= Incorrect 'USES+=tar:${tar_ARGS}'
.endif
.endif