superenv: fix versioned g++ invocations.

Closes Homebrew/homebrew#24104.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
This commit is contained in:
Bulat Shakirzyanov 2013-11-08 16:32:48 -08:00 committed by Mike McQuaid
parent e7f20bcfbc
commit 1f1678a1d5

View File

@ -64,7 +64,7 @@ class Cmd
@tool ||= case @arg0
when 'ld' then 'ld'
when 'cpp' then 'cpp'
when /\w\+\+$/
when /\w\+\+(-\d\.\d)?$/
case ENV['HOMEBREW_CC']
when /clang/
'clang++'