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freebsd-ports/Mk/Uses/readline.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

25 lines
461 B
Makefile

# $FreeBSD$
#
# handle dependency on the readline port
#
# Feature: readline
# Usage: USES=readline
# Valid ARGS: port
#
# MAINTAINER: portmgr@FreeBSD.org
.if !defined(_INCLUDE_USES_READLINE_MK)
_INCLUDE_USES_READLINE_MK= yes
.if !exists(/usr/lib/libreadline.so)
readline_ARGS= port
.endif
.if ${readline_ARGS} == port
LIB_DEPENDS+= libreadline.so.6:${PORTSDIR}/devel/readline
CPPFLAGS+= -I${LOCALBASE}/include
LDFLAGS+= -L${LOCALBASE}/lib
.endif
.endif