From 197252f1c58b1d53f97c10201990a471dd46d31c Mon Sep 17 00:00:00 2001
From: Diego Biurrun <diego@biurrun.de>
Date: Thu, 31 Jan 2013 00:50:51 +0100
Subject: [PATCH] configure: Add a comment indicating why uclibc is checked
 before glibc

---
 configure | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure b/configure
index c41a396f3e..ebeea83edf 100755
--- a/configure
+++ b/configure
@@ -3035,6 +3035,7 @@ esac
 
 # determine libc flavour
 
+# uclibc defines __GLIBC__, so it needs to be checked before glibc.
 if check_cpp_condition features.h "defined __UCLIBC__"; then
     libc_type=uclibc
     add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600