From 2fec3e7f41a0391c4836257cd20add1e181c7cbc Mon Sep 17 00:00:00 2001
From: Peter Kokot <peterkokot@gmail.com>
Date: Sat, 6 Jan 2024 09:52:55 -0800
Subject: [PATCH] Remove unused phpdbg build variables (#13078)

- PHP_PHPDBG_CFLAGS and PHP_PHPDBG_FILES were once used in the generated
  Makefile.
- BUILD_PHPDBG check was used together with unused and obsolete phpdbg
  webhelper configuration.
---
 sapi/phpdbg/config.m4 | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sapi/phpdbg/config.m4 b/sapi/phpdbg/config.m4
index 10dd2029b4c..56a1da23908 100644
--- a/sapi/phpdbg/config.m4
+++ b/sapi/phpdbg/config.m4
@@ -19,7 +19,7 @@ PHP_ARG_ENABLE([phpdbg-readline],
   [no],
   [no])
 
-if test "$BUILD_PHPDBG" = "" && test "$PHP_PHPDBG" != "no"; then
+if test "$PHP_PHPDBG" != "no"; then
   AC_HEADER_TIOCGWINSZ
   AC_DEFINE(HAVE_PHPDBG, 1, [ ])
 
@@ -75,8 +75,6 @@ if test "$BUILD_PHPDBG" = "" && test "$PHP_PHPDBG" != "no"; then
     fi
   fi
 
-  PHP_SUBST(PHP_PHPDBG_CFLAGS)
-  PHP_SUBST(PHP_PHPDBG_FILES)
   PHP_SUBST(PHPDBG_EXTRA_LIBS)
 
   PHP_ADD_MAKEFILE_FRAGMENT([$abs_srcdir/sapi/phpdbg/Makefile.frag], [$abs_srcdir/sapi/phpdbg], [$abs_builddir/sapi/phpdbg])