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comparison configure.in @ 9178:a6375c37dad4

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update config stuff to gripe with g++-3.x
author Jaroslav Hajek <highegg@gmail.com>
date Tue, 05 May 2009 15:37:13 +0200
parents 7ea76c8a59f7
children 49a0c58a7dcf
comparison
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9177:39be2c4531c8 9178:a6375c37dad4
182 182
183 gxx_version=`$CXX -v 2>&1 | grep "^.*g.. version" | \ 183 gxx_version=`$CXX -v 2>&1 | grep "^.*g.. version" | \
184 sed -e 's/^.*g.. version *//' -e 's/cygnus-//' -e 's/egcs-//' -e 's/ .*//'` 184 sed -e 's/^.*g.. version *//' -e 's/cygnus-//' -e 's/egcs-//' -e 's/ .*//'`
185 185
186 case "$gxx_version" in 186 case "$gxx_version" in
187 1.* | 2.[[012345678]].*) 187 1.* | 2.[[0123456789]].* | 3.[[01234]].*)
188 AC_MSG_ERROR([g++ version $gxx_version will probably fail to compile Octave] 188 AC_MSG_ERROR([g++ version $gxx_version will probably fail to compile Octave]
189 ) 189 )
190 ;;
191 2.9*)
192 warn_gxx_version="g++ version $gxx_version is likely to cause problems"
193 AC_MSG_WARN($warn_gxx_version)
194 ;; 190 ;;
195 esac 191 esac
196 192
197 CXX_VERSION= 193 CXX_VERSION=
198 if test -n "$gxx_version"; then 194 if test -n "$gxx_version"; then