From 2bcd559afe86081760b2753b736ba11a4fd69d71 Mon Sep 17 00:00:00 2001
From: rem1776 <Ryan.Mulhall@noaa.gov>
Date: Thu, 25 Jul 2024 14:49:02 -0400
Subject: [PATCH] remove unused AC_DEFINE

---
 m4/gx_fortran_options.m4 | 2 --
 1 file changed, 2 deletions(-)

diff --git a/m4/gx_fortran_options.m4 b/m4/gx_fortran_options.m4
index 460186aa7..04980c1b6 100644
--- a/m4/gx_fortran_options.m4
+++ b/m4/gx_fortran_options.m4
@@ -450,8 +450,6 @@ if test "x$gx_cv_fc_mod_case_flag" = "xunknown"; then
   m4_default([$2],
               [AC_MSG_ERROR([No working flag found to disable module filename capitalization])])
 elif test "x$gx_cv_fc_mod_case_flag" != "xno"; then
-  AC_DEFINE([NEEDS_MOD_OUTPUT_CASE_FLAG], 1,
-            [Define to 1 if your Fortran compiler requires a flag to match case of module names])
   FC_MOD_CASE_FLAG=$gx_cv_fc_mod_case_flag
   AC_SUBST([FC_MOD_CASE_FLAG])
   $1