Fix FTBFS with autoconf 2.72 (#2264449)

fix-ftbfs-autoconf-2.72.patch

@@ -0,0 +1,36 @@
+From 00dff6e3bce72cc444c0602e13cf346a3340746b Mon Sep 17 00:00:00 2001
+From: Vadim Zeitlin <vadim@wxwidgets.org>
+Date: Wed, 27 Dec 2023 16:08:37 +0100
+Subject: [PATCH] Stop using $EGREP in configure.ac unnecessarily
+
+We don't have DISABLED_UTILS or DISABLED_DEMOS variables, so it's
+useless to exclude them from the makefiles list -- just stop doing it.
+
+This fixes a problem with using EGREP without preceding AC_PROG_EGREP
+with autoconf 2.72, as EGREP is not defined any longer with this
+version.
+
+See #24168.
+---
+ configure    | 5 +----
+ configure.ac | 7 +------
+ 2 files changed, 2 insertions(+), 10 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 606333376711..c608f9f4cfdf 100644
+--- a/configure.in
++++ b/configure.in
+@@ -8048,12 +8048,7 @@ for subdir in $SUBDIRS; do
+                 done
+             else
+                 dnl assume that everything compiles for utils &c
+-                dnl any that shouldn't be built can be added to
+-                dnl DISABLED_UTILS, DISABLED_DEMOS
+-                disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
+-                eval "disabled=\$$disabled_var"
+-                disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
+-                makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
++                makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
+             fi
+         else
+             dnl we build wxBase only

wxGTK.spec

@@ -5,7 +5,7 @@
 
 Name:           wxGTK
 Version:        3.2.4
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        GTK port of the wxWidgets GUI library
 License:        wxWidgets
 URL:            https://www.wxwidgets.org/
@@ -18,6 +18,7 @@ Source10:       wx-config
 Patch0:         %{name}-3.1.6-abicheck.patch
 Patch1:         tests-no-deprecated-copy-dtor.patch
 Patch2:         https://github.com/wxWidgets/wxWidgets/commit/1622a5c9c2f123ef27fc3a52938162a68892e725.patch
+Patch3:         fix-ftbfs-autoconf-2.72.patch
 
 BuildRequires: make
 BuildRequires:  gcc-c++
@@ -321,6 +322,9 @@ fi
 %doc html
 
 %changelog
+* Fri Feb 16 2024 Scott Talbert <swt@techie.net> - 3.2.4-6
+- Fix FTBFS with autoconf 2.72 (#2264449)
+
 * Sun Feb 04 2024 Scott Talbert <swt@techie.net> - 3.2.4-5
 - Enable wxLZMAInputStream (#2258458)