From d2c4d963d2992ce89cacf7806cc1e07c20e67c8c Mon Sep 17 00:00:00 2001
From: native-api <vano@mail.mipt.ru>
Date: Mon, 18 Sep 2023 00:46:59 +0300
Subject: [PATCH] Prioritize 'zlib from xcode sdk' flag correctly (#2791)

All include directories should go into CPPFLAGS.
XCode SDK was being added to CFLAGS instead
which caused old Tcl/Tk in the SDK to override a newer one in Homebrew.
---
 plugins/python-build/bin/python-build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/python-build/bin/python-build b/plugins/python-build/bin/python-build
index 6d777af2..349c8de5 100755
--- a/plugins/python-build/bin/python-build
+++ b/plugins/python-build/bin/python-build
@@ -1616,7 +1616,7 @@ use_xcode_sdk_zlib() {
   local xc_sdk_path="$(xcrun --show-sdk-path 2>/dev/null || true)"
   if [ -d "$xc_sdk_path" ]; then
     echo "python-build: use zlib from xcode sdk"
-    export CFLAGS="${CFLAGS:+$CFLAGS }-I${xc_sdk_path}/usr/include"
+    export CPPFLAGS="${CPPFLAGS:+$CPPFLAGS }-I${xc_sdk_path}/usr/include"
     if is_mac -ge 1100; then
       export LDFLAGS="${LDFLAGS:+$LDFLAGS }-L${xc_sdk_path}/usr/lib"
     fi