Use cc -E, not cpp -E. Fixes Homebrew/homebrew#15402.

2012-10-27 19:39:53 -04:00 · 2012-10-27 19:39:53 -04:00 · a967f5c82a
commit a967f5c82a
parent 73b3977ab4
1 changed files with 1 additions and 1 deletions
--- a/Library/ENV/4.3/cc
+++ b/Library/ENV/4.3/cc
@ -53,7 +53,7 @@ class Cmd
  def tool
    @tool ||= case @arg0
    when 'ld' then 'ld'
-    when 'cc', 'c99', 'c89'
+    when 'cc', 'c99', 'c89', 'cpp'
      # Ideally we would run `cx9`, however these tools are POSIX compliant
      # and don't support many flags. We need -isystem for instance, but also
      # reliability is generally much higher if we just get clang/gcc to do