Mesa (master): make: Document imported variables

[Chad Versace]

Module: Mesa
Branch: master
Commit: 05049e709efc1658ddd21047fba6081cbbdca6fe
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=05049e709efc1658ddd21047fba6081cbbdca6fe

Author: Chad Versace <chad at chad-versace.us>
Date:   Fri Aug 26 15:48:29 2011 -0700

make: Document imported variables

In src/mesa/Android.mk, it is non-trivial to determine which variables are
imported by `include sources.mak`. So document them.

Reviewed-by: Chia-I Wu <olv at lunarg.com>
Signed-off-by: Chad Versace <chad at chad-versace.us>

---

 src/mesa/Android.mk |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/src/mesa/Android.mk b/src/mesa/Android.mk
index 5f0f4af..f21ba3a 100644
--- a/src/mesa/Android.mk
+++ b/src/mesa/Android.mk
@@ -25,6 +25,12 @@
 
 LOCAL_PATH := $(call my-dir)
 
+# Import the following variables:
+#     MESA_CXX_SOURCES
+#     MESA_GALLIUM_CXX_SOURCES
+#     MESA_GALLIUM_SOURCES
+#     MESA_SOURCES
+#     X86_SOURCES
 include $(LOCAL_PATH)/sources.mak
 
 common_CFLAGS := \