Accepting request 1296245 from network

- Allow enabling the service via `systemctl enable tftp` to create
  the tftp.socket symlink [bsc#1215520, bsc#1246141]

OBS-URL: https://build.opensuse.org/request/show/1296245
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/tftp?expand=0&rev=48

tftp-c99.patch

@@ -0,0 +1,50 @@
+The glibc headers do not declare bsd_signal by default.  Call signal
+instead, which is the same function as bsd_signal in current glibc.
+
+This fixes implicit function declarations and avoids build issues with
+future compilers.
+
+Index: tftp-hpa-5.2/tftp/main.c
+===================================================================
+--- tftp-hpa-5.2.orig/tftp/main.c
++++ tftp-hpa-5.2/tftp/main.c
+@@ -306,7 +306,7 @@ int main(int argc, char *argv[])
+         sp->s_proto = (char *)"udp";
+     }
+ 
+-    bsd_signal(SIGINT, intr);
++    signal(SIGINT, intr);
+ 
+     if (peerargc > 1) {
+         /* Set peer */
+@@ -772,7 +772,7 @@ void intr(int sig)
+ {
+     (void)sig;                  /* Quiet unused warning */
+ 
+-    bsd_signal(SIGALRM, SIG_IGN);
++    signal(SIGALRM, SIG_IGN);
+     alarm(0);
+     siglongjmp(toplevel, -1);
+ }
+Index: tftp-hpa-5.2/tftp/tftp.c
+===================================================================
+--- tftp-hpa-5.2.orig/tftp/tftp.c
++++ tftp-hpa-5.2/tftp/tftp.c
+@@ -85,7 +85,7 @@ void tftp_sendfile(int fd, const char *n
+     is_request = 1;             /* First packet is the actual WRQ */
+     amount = 0;
+ 
+-    bsd_signal(SIGALRM, timer);
++    signal(SIGALRM, timer);
+     do {
+         if (is_request) {
+             size = makerequest(WRQ, name, dp, mode) - 4;
+@@ -191,7 +191,7 @@ void tftp_recvfile(int fd, const char *n
+     firsttrip = 1;
+     amount = 0;
+ 
+-    bsd_signal(SIGALRM, timer);
++    signal(SIGALRM, timer);
+     do {
+         if (firsttrip) {
+             size = makerequest(RRQ, name, ap, mode);

tftp.changes

@@ -1,3 +1,21 @@
+-------------------------------------------------------------------
+Tue Jul 29 07:19:02 UTC 2025 - Angel Yankov <angel.yankov@suse.com>
+
+- Allow enabling the service via `systemctl enable tftp` to create
+  the tftp.socket symlink [bsc#1215520, bsc#1246141] 
+
+-------------------------------------------------------------------
+Tue Apr  8 10:20:18 UTC 2025 - Friedrich Haubensak <hsk17@mail.de>
+
+- add -std=gnu11 to CFLAGS to fix gcc15 compile time error, and to
+  still allow build on Leap 15.6
+
+-------------------------------------------------------------------
+Wed Jun 19 15:41:54 UTC 2024 - Martin Jambor <mjambor@suse.com>
+
+- Add tftp-c99.patch to avoid calling undeclaed function and thus make
+  the package buildable with GCC 14 [boo#1225935]
+
 -------------------------------------------------------------------
 Wed Dec  7 16:28:52 UTC 2022 - Marcus Meissner <meissner@suse.com>
 

tftp.service

@@ -9,6 +9,10 @@ EnvironmentFile=/etc/sysconfig/tftp
 ExecStart=/usr/sbin/in.tftpd -u $TFTP_USER -s $TFTP_OPTIONS $TFTP_DIRECTORY
 StandardInput=socket
 PrivateDevices=yes
+
+[Install]
+Also=tftp.socket
+
 # added automatically, for details please see
 # https://en.opensuse.org/openSUSE:Security_Features#Systemd_hardening_effort
 ProtectSystem=full

tftp.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package tftp
 #
-# Copyright (c) 2022 SUSE LLC
+# Copyright (c) 2025 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -39,6 +39,9 @@ Patch6:         tftp-multi-addresses.patch
 Patch7:         tftp-hpa-0.48-macros-crash.patch
 Patch8:         tftp-hpa-0.48-macros-v6mapped.patch
 Patch43:        tftp-config_h.patch
+# Fix for boo#1225935, originally from
+# https://bugzilla.redhat.com/show_bug.cgi?id=2148911
+Patch44:        tftp-c99.patch
 BuildRequires:  autoconf
 BuildRequires:  binutils-devel
 BuildRequires:  pkgconfig
@@ -62,7 +65,7 @@ component configuration files.
 
 %build
 autoreconf -fi
-export CFLAGS="%{optflags} -fcommon"
+export CFLAGS="%{optflags} -fcommon -std=gnu11"
 %configure \
   --enable-largefile \
   --with-tcpwrappers \