[pkgsrc/trunk]: pkgsrc/mk/tools There is a new variable TOOLS_VALUE_GNU.<tool...

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/0f8af2d39351
branches:  trunk
changeset: 497006:0f8af2d39351
user:      jlam <jlam%pkgsrc.org@localhost>
date:      Tue Jul 19 04:18:51 2005 +0000

description:
There is a new variable TOOLS_VALUE_GNU.<tool> for each tool that is the
value passed via the shell environment to the GNU configure script for
each of the "GNU" variables names for the tool.  It defaults to the full
path to the real tool so that these may be safely embedded in scripts
and config files.

One exception is the value for YACC when we use bison.  In that case,
pass YACC="bison -y" to the configure script so that we will invoke
bison in yacc-compatibility mode.

diffstat:

 mk/tools/replace.mk |  36 +++++++++++++++++++++++++-----------
 1 files changed, 25 insertions(+), 11 deletions(-)

diffs (59 lines):

diff -r 7e6ff312c50d -r 0f8af2d39351 mk/tools/replace.mk
--- a/mk/tools/replace.mk       Tue Jul 19 04:14:50 2005 +0000
+++ b/mk/tools/replace.mk       Tue Jul 19 04:18:51 2005 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: replace.mk,v 1.119 2005/07/19 03:01:13 jlam Exp $
+# $NetBSD: replace.mk,v 1.120 2005/07/19 04:18:51 jlam Exp $
 #
 # Copyright (c) 2005 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -275,6 +275,13 @@
 TOOLS_ARGS.bison-yacc=         -y
 .  endif
 TOOLS_CMD.bison-yacc=          ${TOOLS_DIR}/bin/yacc
+#
+# bison/yacc is typically a build tool whose path is not embedded in
+# any scripts or config files.  In this case, pass the full command
+# line (path and arguments) of the tool to the GNU configure script
+# so that bison will be correctly invoked in yacc-compatilility mode.
+#
+TOOLS_VALUE_GNU.bison-yacc=    ${TOOLS_CMDLINE.bison-yacc}
 .endif
 
 .if !defined(TOOLS_IGNORE.bzcat) && !empty(_USE_TOOLS:Mbzcat)
@@ -1226,18 +1233,25 @@
 
 ######################################################################
 
-# For packages that use GNU configure scripts, pass the real command
-# paths for the tools that the package uses through the shell environment.
-# We do this since these paths may be hardcoded into package scripts,
-# and if they're not pre-specified, then they'll be searched for in the
-# PATH, which would find the ones in ${TOOLS_DIR}.
+# For packages that use GNU configure scripts, pass the appropriate
+# environment variables to ensure the proper command is invoked for
+# each tool.  We do this since these paths may be hardcoded into
+# package scripts, and if they're not pre-specified, then they'll be
+# searched for in the PATH, which would find the ones in ${TOOLS_DIR}.
 #
-.if defined(GNU_CONFIGURE)
-.  for _t_ in ${_USE_TOOLS}
+# The value passed via the shell environment is stored in
+# TOOLS_VALUE_GNU.<tool>, which defaults to just the path to the
+# tool.
+#
+.for _t_ in ${_USE_TOOLS}
+.  if defined(GNU_CONFIGURE)
 .    if defined(TOOLS_${_TOOLS_VARNAME.${_t_}})
+TOOLS_VALUE_GNU.${_t_}?=       ${TOOLS_PATH.${_t_}}
+.    endif
+.    if defined(TOOLS_VALUE_GNU.${_t_})
 .      for _v_ in ${_TOOLS_VARNAME_GNU.${_t_}}
-CONFIGURE_ENV+=                ${_v_}=${TOOLS_${_TOOLS_VARNAME.${_t_}}:Q}
+CONFIGURE_ENV+=                ${_v_}=${TOOLS_VALUE_GNU.${_t_}:Q}
 .      endfor
 .    endif
-.  endfor
-.endif
+.  endif
+.endfor