[gnome-continuous-yocto/gnomeostree-3.28-rocko: 4952/8267] gcc-source: add comment explaining why a function is Python

[Emmanuele Bassi <ebassi src gnome org>]

commit 851bdd2d69ac505fa64044bda84518585ae4200f
Author: Ross Burton <ross burton intel com>
Date:   Thu Mar 2 16:22:43 2017 +0000

    gcc-source: add comment explaining why a function is Python
    
    (From OE-Core rev: ead8a8e9695ea47ecf8c8eba9cd06cc1a12cc289)
    
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/recipes-devtools/gcc/gcc-source.inc |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/meta/recipes-devtools/gcc/gcc-source.inc b/meta/recipes-devtools/gcc/gcc-source.inc
index fab99f2..03bab97 100644
--- a/meta/recipes-devtools/gcc/gcc-source.inc
+++ b/meta/recipes-devtools/gcc/gcc-source.inc
@@ -18,6 +18,8 @@ INHIBIT_DEFAULT_DEPS = "1"
 DEPENDS = ""
 PACKAGES = ""
 
+
+# This needs to be Python to avoid lots of shell variables becoming dependencies.
 python do_preconfigure () {
     import subprocess
     cmd = d.expand('cd ${S} && PATH=${PATH} gnu-configize')