+case "$CC" in
+ gcc*) echo " Compiler version: `$CC --version | head -1`"
+ echo " Compiler specs file: `$CC -v 2>&1 | sed 's/.* \([^ ]\)/\1/' | head -1`"
+ ;;
+ *) case "$canonical" in
+ *-*-aix* )
+ realcc=`which $CC`
+ if test -L $realcc ; then
+ ccdir=`dirname $realcc`
+ ccprog=`/bin/ls -l $realcc | sed 's/.* \([^ ]\)/\1/'`
+ case $ccprog in
+ */*) realcc=$ccprog;;
+ *) realcc=$ccdir/$ccprog;;
+ esac
+ fi
+ lpp=`lslpp -wqc $realcc | cut -f2 -d:`
+ if test ! -z "$lpp" ; then
+ lppstr=`lslpp -Lqc $lpp`
+ lpplev=`echo "$lppstr" | cut -f3 -d:`
+ lppdesc=`echo "$lppstr" | cut -f8 -d:`
+ fi
+ if test ! -z "$lpplev" ; then
+ echo " Compiler version: $lpp $lpplev - $lppdesc"
+ else
+ echo " Compiler version: (unknown version)"
+ fi
+ ;;
+
+ *-*-solaris*)
+ ccvers=`$CC -V 2>&1 | head -1`
+ if test ! -z "$ccvers" ; then
+ echo " Compiler version: $ccvers"
+ fi
+ ;;
+
+ alpha*-dec-osf*)
+ ccvers=`$CC -V | tr '\n' ' '`
+ if test ! -z "$ccvers" ; then
+ echo " Compiler version: $ccvers"
+ fi
+ ;;
+
+ mips-sgi-irix*)
+ ccvers=`$CC -version`
+ if test ! -z "$ccvers" ; then
+ echo " Compiler version: $ccvers"
+ fi
+ ;;
+
+ i[3-9]86-pc-linux)
+ ccvers=`$CC -V 2>&1 | sed -n 's@^Intel.*Version @@'p`
+ if test ! -z "$ccvers" ; then
+ echo " Compiler version: $ccvers"
+ fi
+ ;;
+
+ *) echo " Compiler version: $CC on $canonical";;
+ esac
+esac
+