darwin: Cleanup CPPFLAGS a bit

(cherry picked from commit 4a1e103858a1db0fb037891b8d4a9426eff32b98)

diff --git a/configs/darwin b/configs/darwin
index 213c397287e9f2a0bca2d11d5a460a0b8c1a4af9..824f71c0cc1bbaed3f82e0370da67539d44547ec 100644 (file)
--- a/configs/darwin
+++ b/configs/darwin
@@ -12,10 +12,10 @@ X11_DIR = $(INSTALL_DIR)
 CC = gcc
 CXX = g++
 PIC_FLAGS = -fPIC
-DEFINES =  -D_DARWIN_C_SOURCE -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L \
-          -D_BSD_SOURCE -D_SVID_SOURCE -D_GNU_SOURCE -DPTHREADS \
+DEFINES =  -D_DARWIN_C_SOURCE -DPTHREADS -D_GNU_SOURCE \
           -DGLX_ALIAS_UNSUPPORTED -DGLX_INDIRECT_RENDERING
 
+# -D_GNU_SOURCE          - for src/mesa/main ...
 # -DGLX_DIRECT_RENDERING - pulls in libdrm stuff in glx/x11
 # -DGLX_USE_APPLEGL      - supposed to be used with GLX_DIRECT_RENDERING to use AGL rather than DRM, but doesn't compile
 # -DIN_DRI_DRIVER