[pkgsrc/trunk]: pkgsrc/mk/tools TOOLS_ALIASES.<tool> can be set to the list o...

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/09ca4ba56840
branches:  trunk
changeset: 493614:09ca4ba56840
user:      jlam <jlam%pkgsrc.org@localhost>
date:      Tue May 10 18:42:59 2005 +0000

description:
TOOLS_ALIASES.<tool> can be set to the list of names that should also be
created under ${TOOLS_DIR} that invoke <tool>, e.g.

        TOOLS_ALIASES.gawk=     awk

The example above causes the "gawk" tool to be added to ${TOOLS_DIR} as
both "gawk" and "awk".

diffstat:

 mk/tools/bsd.tools.mk |  19 ++++++++++++++-----
 1 files changed, 14 insertions(+), 5 deletions(-)

diffs (43 lines):

diff -r 2949890fd86a -r 09ca4ba56840 mk/tools/bsd.tools.mk
--- a/mk/tools/bsd.tools.mk     Tue May 10 18:38:15 2005 +0000
+++ b/mk/tools/bsd.tools.mk     Tue May 10 18:42:59 2005 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: bsd.tools.mk,v 1.16 2005/05/09 02:43:06 jlam Exp $
+# $NetBSD: bsd.tools.mk,v 1.17 2005/05/10 18:42:59 jlam Exp $
 #
 # This Makefile fragment creates tools under ${TOOLS_DIR} that are
 # found before similarly-named tools in the system path.
@@ -11,9 +11,11 @@
 # The following variables specify the details of each <tool>:
 #
 #    TOOLS_CMD.<tool> is the path to the tool under ${TOOLS_DIR}.  This
-#      variable is optional, and if left unspecified it is either
-#      derived from TOOLS_REAL_CMD.<tool> for symlinks, or placed in
-#      the "bin" directory for wrappers by default.
+#      variable is optional, and if left unspecified it defaults to
+#      ${TOOLS_DIRS}/bin/<tool>.
+#
+#    TOOLS_ALIASES.<tool> is a whitespace-separated list of names for
+#      which <tool> should also be created under ${TOOLS_DIR}.
 #
 #    TOOLS_REAL_CMD.<tool> is the path to the actual command that is
 #      invoked when ${TOOLS_CMD.<tool>} is called.  If <tool> should
@@ -147,10 +149,17 @@
        ) > ${.TARGET}
        ${_PKG_SILENT}${_PKG_DEBUG}${CHMOD} +x ${.TARGET}
 .  else
-${TOOLS_CMD.${_t_}}: ${TOOLS_REAL_CMD.${_t_}}
+${TOOLS_CMD.${_t_}}:
        ${_PKG_SILENT}${_PKG_DEBUG}${MKDIR} ${.TARGET:H}
        ${_PKG_SILENT}${_PKG_DEBUG}${LN} -sf ${TOOLS_REAL_CMD.${_t_}} ${.TARGET}
 .  endif
+.  for _a_ in ${TOOLS_ALIASES.${_t_}}
+       ${_PKG_SILENT}${_PKG_DEBUG}                                     \
+       if ${TEST} ${.TARGET} != ${.TARGET:H}/${_a_}; then              \
+               ${MKDIR} ${.TARGET:H};                                  \
+               ${LN} -sf ${.TARGET:T} ${.TARGET:H}/${_a_};             \
+       fi
+.  endfor
 .endfor
 .undef _t_