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_CC is really meant to be evaluated from the value of CC _as found_ in

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that particular location, so set it using :=
This commit is contained in:
jlam 2004-02-05 01:50:55 +00:00
parent 998d6a0b9c
commit e14bd051b8
1 changed files with 5 additions and 4 deletions
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9
mk/compiler/gcc.mk
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@ -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 @@ _GCC2_PATTERNS= 2.8 2.8.* 2.9 2.9.* 2.[1-8][0-9] 2.[1-8][0-9].* \
_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*)