[jhbuild] simple install: use 'cc', not 'gcc'

[Ryan Lortie <desrt src gnome org>]

commit aea1bec4676bc4ca58979bf8713cb13254d44bf5
Author: Ryan Lortie <desrt desrt ca>
Date:   Mon Dec 9 13:05:45 2013 -0500

    simple install: use 'cc', not 'gcc'
    
    Use 'cc' as the default compiler in the name of increased portability.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=720119

 Makefile.plain |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.plain b/Makefile.plain
index 224d789..5bed1b0 100644
--- a/Makefile.plain
+++ b/Makefile.plain
@@ -1,7 +1,7 @@
 PACKAGE = jhbuild
 VERSION = 0.1
 
-CC = gcc
+CC = cc
 CFLAGS = -Wall -O2
 
 MAKE ?= make