[pkgsrc/trunk]: pkgsrc/mk/tools Teach replace.mk about cmp/CMP.

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/34ffaa14ea8a
branches:  trunk
changeset: 493085:34ffaa14ea8a
user:      jlam <jlam%pkgsrc.org@localhost>
date:      Tue Apr 26 23:20:35 2005 +0000

description:
Teach replace.mk about cmp/CMP.

diffstat:

 mk/tools/replace.mk |  26 ++++++++++++++++++++++----
 1 files changed, 22 insertions(+), 4 deletions(-)

diffs (57 lines):

diff -r e32deff8a6f9 -r 34ffaa14ea8a mk/tools/replace.mk
--- a/mk/tools/replace.mk       Tue Apr 26 23:02:48 2005 +0000
+++ b/mk/tools/replace.mk       Tue Apr 26 23:20:35 2005 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: replace.mk,v 1.29 2005/04/26 22:51:00 jlam Exp $
+# $NetBSD: replace.mk,v 1.30 2005/04/26 23:20:35 jlam Exp $
 #
 # This Makefile fragment handles "replacements" of system-supplied
 # tools with pkgsrc versions.  The replacements are placed under
@@ -50,12 +50,13 @@
 # This is an exhaustive list of tools for which we have pkgsrc
 # replacements.
 #
-_TOOLS_REPLACE_LIST=   bison egrep fgrep file find gawk gm4 gmake grep \
-                       gsed gunzip gzcat gzip lex patch perl tbl xargs \
-                       yacc
+_TOOLS_REPLACE_LIST=   bison cmp egrep fgrep file find gawk gm4 gmake  \
+                       grep gsed gunzip gzcat gzip lex patch perl tbl  \
+                       xargs yacc
 
 # "TOOL" variable names associated with each of the tools
 _TOOLS_VARNAME.bison=  YACC
+_TOOLS_VARNAME.cmp=    CMP
 _TOOLS_VARNAME.egrep=  EGREP
 _TOOLS_VARNAME.fgrep=  FGREP
 _TOOLS_VARNAME.file=   FILE_CMD
@@ -85,6 +86,10 @@
 # files as they are ${OPSYS}-specific.
 #
 _TOOLS_USE_PLATFORM.bison=     Linux-*-*
+_TOOLS_USE_PLATFORM.cmp=       BSDOS-*-* Darwin-*-* DragonFly-*-*      \
+                               FreeBSD-*-* IRIX-*-* Interix-*-*        \
+                               Linux-*-* NetBSD-*-* OSF1-*-*           \
+                               OpenBSD-*-* SunOS-*-*
 _TOOLS_USE_PLATFORM.egrep=     ${_TOOLS_USE_PLATFORM.grep}
 _TOOLS_USE_PLATFORM.fgrep=     ${_TOOLS_USE_PLATFORM.grep}
 _TOOLS_USE_PLATFORM.file=      Darwin-*-* DragonFly-*-* FreeBSD-*-*    \
@@ -168,6 +173,19 @@
 TOOLS_CMD.bison=               ${TOOLS_DIR}/bin/yacc
 .endif
 
+.if !defined(TOOLS_IGNORE.cmp) && !empty(USE_TOOLS:Mcmp)
+.  if !empty(PKGPATH:Mdevel/diffutils)
+MAKEFLAGS+=                    TOOLS_IGNORE.cmp=
+.  elif !empty(_TOOLS_USE_PKGSRC.cmp:M[yY][eE][sS])
+${TOOLS_DEPENDS.cmp}+=         diffutils>=2.8.1:../../devel/diffutils
+TOOLS_WRAP+=                   cmp
+TOOLS_REAL_CMD.cmp=            ${LOCALBASE}/bin/cmp
+.    if exists(${TOOLS_REAL_CMD.cmp})
+${_TOOLS_VARNAME.cmp}=         ${TOOLS_REAL_CMD.cmp}
+.    endif
+.  endif
+.endif
+
 .if (!defined(TOOLS_IGNORE.egrep) && \
      !defined(TOOLS_IGNORE.fgrep) && \
      !defined(TOOLS_IGNORE.grep)) && \