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# $NetBSD: vars.mk,v 1.5 2011/10/28 07:41:52 obache Exp $
#
# This Makefile fragment exposes several Perl configuration variables
# to the package Makefiles. The variables are only defined if the
# ${PERL5} executable exists.
.include "../../mk/bsd.prefs.mk"
_PERL5_VARS= INSTALLARCHLIB INSTALLSCRIPT \
INSTALLVENDORBIN INSTALLVENDORSCRIPT \
INSTALLVENDORARCH INSTALLVENDORLIB \
INSTALLVENDORMAN1DIR INSTALLVENDORMAN3DIR
.if defined(PERL5) && exists(${PERL5:Q})
#
# Locate some of the installation prefixes for ${PERL5} that are used to
# define later variables.
#
. if !defined(_PERL5_VARS_OUT)
_PERL5_VARS_CMD= ${PERL5:Q} -V:prefix ${_PERL5_VARS:tl:S/^/-V:/}
_PERL5_VARS_OUT:= ${_PERL5_VARS_CMD:sh:ts,:S/'//g:S/;//g:Q:S/,/ /g}
MAKEVARS+= _PERL5_VARS_OUT
. endif
. if !defined(_PERL5_PREFIX)
_PERL5_PREFIX:= ${_PERL5_VARS_OUT:Mprefix=*:C/^prefix=//}
MAKEVARS+= _PERL5_PREFIX
. endif
#
# Define PERL5_SUB_* as the vendor variables minus the installation prefix
# define later variables.
#
. for _var_ in ${_PERL5_VARS}
. if !defined(PERL5_SUB_${_var_})
PERL5_SUB_${_var_}:= ${_PERL5_VARS_OUT:M${_var_:tl}=*:S/^${_var_:tl}=${_PERL5_PREFIX:=/}//}
. endif
PERL5_${_var_}?= ${PREFIX}/${PERL5_SUB_${_var_}}
MAKEVARS+= PERL5_SUB_${_var_}
PLIST_SUBST+= PERL5_SUB_${_var_}=${PERL5_SUB_${_var_}:Q}
PRINT_PLIST_AWK+= /^${PERL5_SUB_${_var_}:S|/|\\/|g}/ \
{ gsub(/${PERL5_SUB_${_var_}:S|/|\\/|g}/, \
"$${PERL5_SUB_${_var_}}") }
. endfor
.endif # PERL5
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