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Ignore a c++ that is version other than 3.1 if it does not also match

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cc's version.  libgcc.a will have been clobbered and will no longer have
the old c++ support.

Submitted by:	jhb
This commit is contained in:
Peter Wemm 2002-05-30 19:46:34 +00:00
parent 5685a7738f
commit 3c67aa80ec
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=97622
1 changed files with 4 additions and 1 deletions
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5
Makefile.inc1
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@ -574,7 +574,10 @@ _strfile= games/fortune/strfile
.endif
# This horrible kludge should be deleted in about 2 weeks, say July 9, 2002
_cxx_version!= ${CXX} -v 2>&1 | awk '$$0 ~ /^gcc version/ {print $$3}'
.if ${CXX:T} != "c++" || ${_cxx_version} != "3.1" || exists(/usr/lib/libstdc++.so.4)
_cc_version!= ${CC} -v 2>&1 | awk '$$0 ~ /^gcc version/ {print $$3}'
.if ${CXX:T} != "c++" || \
(${_cxx_version} == ${_cc_version} && ${_cxx_version} != "3.1") || \
exists(/usr/lib/libstdc++.so.4)
_cxx_consumers= gnu/usr.bin/gperf gnu/usr.bin/groff
.endif