makepkg: Add CPPFLAGS support

Add CPPFLAGS support in addition to the current CFLAGS and CXXFLAGS.
This keeps compiler flags split up in the same logical way done
everywhere else.

Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/etc/makepkg.conf.in b/etc/makepkg.conf.in
index d8117a37..51df4939 100644
--- a/etc/makepkg.conf.in
+++ b/etc/makepkg.conf.in
@@ -27,6 +27,7 @@ CARCH="@CARCH@"
 CHOST="@CHOST@"
 
 #-- Compiler and Linker Flags
+#CPPFLAGS=""
 #CFLAGS="-O2 -pipe"
 #CXXFLAGS="-O2 -pipe"
 #LDFLAGS=""