1.1 --- a/common/autoconf/toolchain.m4 Wed Oct 14 16:43:12 2020 +0800
1.2 +++ b/common/autoconf/toolchain.m4 Wed Oct 14 17:44:46 2020 +0800
1.3 @@ -433,7 +433,7 @@
1.4 COMPILER_VERSION_STRING=`$ECHO $COMPILER_VERSION_OUTPUT | \
1.5 $SED -e 's/ *Copyright .*//'`
1.6 COMPILER_VERSION_NUMBER=`$ECHO $COMPILER_VERSION_OUTPUT | \
1.7 - $SED -e 's/^.* \(@<:@1-9@:>@\.@<:@0-9.@:>@*\) .*$/\1/'`
1.8 + $SED -e 's/^.* \(@<:@1-9@:>@@<:@0-9@:>@*\.@<:@0-9.@:>@*\) .*$/\1/'`
1.9 elif test "x$TOOLCHAIN_TYPE" = xclang; then
1.10 # clang --version output typically looks like
1.11 # Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)
