Add a link for cpp to gx/cc

projects/tea.xyz/gx/cc/package.yml

@@ -3,7 +3,7 @@ distributable: ~
 # FIXME we want the c version eg. c99
 # or should that be some kind of option? so you specify you want a cc that support c99
 versions:
-  - 0.1.3
+  - 0.1.4
 
 dependencies:
   linux:
@@ -30,6 +30,7 @@ build:
     else
       ln -s "$LLVM"/clang cc
       ln -s "$LLVM"/lld ld
+      ln -s "$LLVM"/clang-cpp cpp
       for x in ar as strip objcopy nm objdump ranlib readelf strings; do
         ln -sf "$LLVM"/llvm-$x $x
       done