[pkgsrc/trunk]: pkgsrc/mk Rewrite command to compute the installation prefix ...

[jlam <jlam%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/c98b13ceee18
branches:  trunk
changeset: 493744:c98b13ceee18
user:      jlam <jlam%pkgsrc.org@localhost>
date:      Fri May 13 23:37:54 2005 +0000

description:
Rewrite command to compute the installation prefix of a package to not
use awk -- a simple shell statement list suffices.

diffstat:

 mk/find-prefix.mk |  9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)

diffs (23 lines):

diff -r 4478496f6068 -r c98b13ceee18 mk/find-prefix.mk
--- a/mk/find-prefix.mk Fri May 13 23:28:08 2005 +0000
+++ b/mk/find-prefix.mk Fri May 13 23:37:54 2005 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: find-prefix.mk,v 1.2 2005/05/12 21:56:11 jlam Exp $
+# $NetBSD: find-prefix.mk,v 1.3 2005/05/13 23:37:54 jlam Exp $
 #
 # This is a "subroutine" that can be included to find the installation
 # prefix of a package.
@@ -20,8 +20,11 @@
 ${_def_:C/=.*$//}_DEFAULT?=    ${LOCALBASE}
 _${_def_:C/=.*$//}_cmd=                \
        ${PKG_INFO} -qp ${_def_:C/^.*=//} 2>/dev/null |                 \
-       ${AWK} '{ print $$2; exit }' | ${GREP} . ||                     \
-       ${ECHO} ${${_def_:C/=.*$//}_DEFAULT:Q}
+       { read cmd arg;                                                 \
+         case "$$arg" in                                               \
+         "")   ${ECHO} ${${_def_:C/=.*$//}_DEFAULT:Q} ;;               \
+         *)    ${ECHO} "$$arg" ;;                                      \
+         esac; }
 ${_def_:C/=.*$//}=             ${_${_def_:C/=.*$//}_cmd:sh}
 .  endif
 MAKEVARS+=     ${_def_:C/=.*$//}