From cd7b6a8e873995f7f306b4b6045beb040e5c286c Mon Sep 17 00:00:00 2001
From: Manolo Gouy <Manolo>
Date: Tue, 13 Sep 2016 10:56:19 +0000
Subject: Remove possible warnings when compiling with -Wundef

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11942 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/drivers/OpenGL/Fl_OpenGL_Display_Device.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/drivers/OpenGL')

diff --git a/src/drivers/OpenGL/Fl_OpenGL_Display_Device.cxx b/src/drivers/OpenGL/Fl_OpenGL_Display_Device.cxx
index 8b216d1ce..21bcf65df 100644
--- a/src/drivers/OpenGL/Fl_OpenGL_Display_Device.cxx
+++ b/src/drivers/OpenGL/Fl_OpenGL_Display_Device.cxx
@@ -47,7 +47,7 @@ static uchar *convert_BGRA_to_RGB(uchar *baseAddress, int w, int h, int mByteWid
   for (int i = h-1; i >= 0; i--) {
     uchar *from = baseAddress + i * mByteWidth;
     for (int j = 0; j < w; j++, from += 4) {
-#if __ppc__
+#if defined(__ppc__) && __ppc__
       memcpy(to, from + 1, 3);
       to += 3;
 #else
-- 
cgit v1.2.3