[pkgsrc/trunk]: pkgsrc/mk/compiler _CC is really meant to be evaluated from t...

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/8e4957dc0de7
branches:  trunk
changeset: 467674:8e4957dc0de7
user:      jlam <jlam%pkgsrc.org@localhost>
date:      Thu Feb 05 01:50:55 2004 +0000

description:
_CC is really meant to be evaluated from the value of CC _as found_ in
that particular location, so set it using :=

diffstat:

 mk/compiler/gcc.mk |  9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diffs (31 lines):

diff -r d73ab67a570a -r 8e4957dc0de7 mk/compiler/gcc.mk
--- a/mk/compiler/gcc.mk        Thu Feb 05 01:42:05 2004 +0000
+++ b/mk/compiler/gcc.mk        Thu Feb 05 01:50:55 2004 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: gcc.mk,v 1.33 2004/02/05 01:42:05 jlam Exp $
+# $NetBSD: gcc.mk,v 1.34 2004/02/05 01:50:55 jlam Exp $
 
 .if !defined(COMPILER_GCC_MK)
 COMPILER_GCC_MK=       defined
@@ -18,17 +18,18 @@
 _GCC3_PATTERNS=        2.95.[4-9]* 2.95.[1-9][0-9]* 2.9[6-9] 2.9[6-9].*        \
                2.[1-9][0-9][0-9]* 3.* [4-9]*
 
-_CC=   ${CC:C/^/_asdf_/1:M_asdf_*:S/^_asdf_//}
+_CC:=  ${CC:C/^/_asdf_/1:M_asdf_*:S/^_asdf_//}
 .for _dir_ in ${PATH:C/\:/ /g}
 .  if empty(_CC:M/*)
 .    if exists(${_dir_}/${CC:C/^/_asdf_/1:M_asdf_*:S/^_asdf_//})
-_CC=   ${_dir_}/${CC:C/^/_asdf_/1:M_asdf_*:S/^_asdf_//}
+_CC:=  ${_dir_}/${CC:C/^/_asdf_/1:M_asdf_*:S/^_asdf_//}
 .    endif
 .  endif
 .endfor
 
 .if !defined(_GCC_VERSION)
-_GCC_VERSION_STRING!=  ( ${_CC} -v 2>&1 | ${GREP} 'gcc version' ) || ${ECHO} 0
+_GCC_VERSION_STRING!=  \
+       ( ${_CC} -v 2>&1 | ${GREP} 'gcc version' ) 2>/dev/null || ${ECHO} 0
 .  if !empty(_GCC_VERSION_STRING:Megcs*)
 _GCC_VERSION=  2.8.1           # egcs is considered to be gcc-2.8.1.
 .  elif !empty(_GCC_VERSION_STRING:Mgcc*)