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, 4 insertions, 4 deletions

diff --git a/doc/PKGBUILD.5.txt b/doc/PKGBUILD.5.txt
index eefdbd4b..384af7cb 100644
--- a/doc/PKGBUILD.5.txt
+++ b/doc/PKGBUILD.5.txt
@@ -254,10 +254,10 @@ A normal sync or upgrade will not use its value.
 		with distcc.
 
 	*buildflags*;;
-		Allow the use of user-specific buildflags (CFLAGS, CXXFLAGS, LDFLAGS)
-		during build as specified in linkman:makepkg.conf[5]. More useful in
-		its negative form `!buildflags` with select packages that have problems
-		building with custom buildflags.
+		Allow the use of user-specific buildflags (CPPFLAGS, CFLAGS, CXXFLAGS,
+		LDFLAGS) during build as specified in linkman:makepkg.conf[5]. More
+		useful in its negative form `!buildflags` with select packages that
+		have problems building with custom buildflags.
 
 	*makeflags*;;
 		Allow the use of user-specific makeflags during build as specified