From 60b2660b39a009f7715e6619a1b6068c75e19be0 Mon Sep 17 00:00:00 2001
From: Brad Smith <brad@comstyle.com>
Date: Wed, 29 Dec 2021 19:03:37 -0500
Subject: [PATCH] Eliminate bogus clearing of CPPFLAGS so the contents of
 CPPFLAGS is properly passed down throughout the autoconf script.

---
 scripts/configure.in | 1 -
 1 file changed, 1 deletion(-)

diff --git a/scripts/configure.in b/scripts/configure.in
index c21f79b0..30fc57ee 100644
--- a/scripts/configure.in
+++ b/scripts/configure.in
@@ -225,7 +225,6 @@ stub_defs=""
 extra_defs="$extra_defs -DCAD_DIR=\\\"\${LIBDIR}\\\" -DBIN_DIR=\\\"\${BINDIR}\\\""
 X_LIBS=
 X_CFLAGS=
-CPPFLAGS=
 INC_SPECS=
 DEPEND_FLAG=
 SHLIB_CFLAGS=""