diff --git a/xwxapt-3.4.1-fedora-c99.patch b/xwxapt-3.4.1-fedora-c99.patch
new file mode 100644
index 0000000..3e0751a
--- /dev/null
+++ b/xwxapt-3.4.1-fedora-c99.patch
@@ -0,0 +1,28 @@
+diff -rup a/configure b/configure
+--- a/configure	2018-08-09 03:17:35.000000000 -0400
++++ b/configure	2023-02-09 17:40:22.165239009 -0500
+@@ -6711,6 +6711,9 @@ else
+ 
+ #include <stdlib.h>
+ #include <signal.h>
++#if !(defined _WIN32 && !defined __CYGWIN__)
++#include <unistd.h> /* for _exit() */
++#endif
+ 
+ static void
+ sigfpe_handler (int sig)
+Only in b: configure~
+diff -rup a/m4/intdiv0.m4 b/m4/intdiv0.m4
+--- a/m4/intdiv0.m4	2018-08-09 03:17:29.000000000 -0400
++++ b/m4/intdiv0.m4	2023-02-09 17:39:47.627952523 -0500
+@@ -33,6 +33,9 @@ changequote([,])dnl
+           [AC_LANG_SOURCE([[
+ #include <stdlib.h>
+ #include <signal.h>
++#if !(defined _WIN32 && !defined __CYGWIN__)
++#include <unistd.h> /* for _exit() */
++#endif
+ 
+ static void
+ sigfpe_handler (int sig)
+Only in b/m4: intdiv0.m4~
diff --git a/xwxapt.spec b/xwxapt.spec
index c7bb42b..6ecdf08 100644
--- a/xwxapt.spec
+++ b/xwxapt.spec
@@ -1,10 +1,11 @@
 Name:           xwxapt
 Version:        3.4.1
-Release:        3%{?dist}
+Release:        17%{?dist}
 Summary:        GTK+ graphical application for decoding and saving weather images
 
 # Most files are GPLv2+ but some are GPLv3+ so combined work is GPLv3+
-License:        GPLv3+
+# Automatically converted from old format: GPLv3+ - review is highly recommended.
+License:        GPL-3.0-or-later
 
 URL:            http://www.5b4az.org/
 Source0:        http://www.5b4az.org/pkg/apt/%{name}/%{name}-%{version}.tar.bz2
@@ -15,6 +16,9 @@ Source2:        %{name}.png
 #Wrapper script for user config
 Source3:        %{name}.sh.in
 
+Patch1: xwxapt-3.4.1-fedora-c99.patch
+
+BuildRequires: make
 BuildRequires:  gcc gcc-c++
 BuildRequires:  automake autoconf libtool gettext
 BuildRequires:	alsa-lib-devel
@@ -33,7 +37,7 @@ It also displays some status information (audio level, sync level,
 sync status etc) and text messages as it runs.
 
 %prep
-%autosetup
+%autosetup -p1
 
 
 %build
@@ -71,6 +75,48 @@ desktop-file-install  \
 
 
 %changelog
+* Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 3.4.1-17
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
+
+* Sun Jan 19 2025 Fedora Release Engineering <releng@fedoraproject.org> - 3.4.1-16
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
+
+* Thu Jul 25 2024 Miroslav Suchý <msuchy@redhat.com> - 3.4.1-15
+- convert license to SPDX
+
+* Sat Jul 20 2024 Fedora Release Engineering <releng@fedoraproject.org> - 3.4.1-14
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
+
+* Tue Apr 09 2024 Jaroslav Škarvada <jskarvad@redhat.com> - 3.4.1-13
+- Rebuilt for new rtl-sdr
+
+* Sat Jan 27 2024 Fedora Release Engineering <releng@fedoraproject.org> - 3.4.1-12
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
+* Sat Jul 22 2023 Fedora Release Engineering <releng@fedoraproject.org> - 3.4.1-11
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
+
+* Thu Feb  9 2023 DJ Delorie <dj@redhat.com> - 3.4.1-10
+- Fix C99 compatibility issue
+
+* Sat Jan 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 3.4.1-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
+
+* Sat Jul 23 2022 Fedora Release Engineering <releng@fedoraproject.org> - 3.4.1-8
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
+
+* Sat Jan 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 3.4.1-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
+
+* Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 3.4.1-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
+
+* Thu Jan 28 2021 Fedora Release Engineering <releng@fedoraproject.org> - 3.4.1-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
+* Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 3.4.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Fri Jan 31 2020 Fedora Release Engineering <releng@fedoraproject.org> - 3.4.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild