Running phase: unpackPhase
unpacking source archive /nix/store/c9rwjz9fqdr6gd0kd8dcqgb6jyd92jn6-netkit-tftp_0.17.orig.tar.gz
source root is netkit-tftp-0.17
setting SOURCE_DATE_EPOCH to timestamp 965001430 of file "netkit-tftp-0.17/version.h"
Running phase: patchPhase
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
patching script interpreter paths in ./configure
./configure: interpreter directive changed from "#!/bin/sh" to "/nix/store/11ciq72n4fdv8rw6wgjgasfv4mjs1jrw-bash-5.2p37/bin/sh"
configure flags: --prefix=/nix/store/c8ah2mjxqidclcbi528kdvg95vc3x7iq-netkit-tftp-0.17
Directories: /nix/store/c8ah2mjxqidclcbi528kdvg95vc3x7iq-netkit-tftp-0.17/bin /nix/store/c8ah2mjxqidclcbi528kdvg95vc3x7iq-netkit-tftp-0.17/sbin /nix/store/c8ah2mjxqidclcbi528kdvg95vc3x7iq-netkit-tftp-0.17/man 
Checking if C compiler works... yes
Checking if gcc accepts gcc warnings... yes
Checking if gcc accepts -O2... yes
Checking for socklen_t... yes
Generating MCONFIG...
Running phase: buildPhase
build flags: SHELL=/nix/store/11ciq72n4fdv8rw6wgjgasfv4mjs1jrw-bash-5.2p37/bin/bash
(cd  tftp && make)
make[1]: Entering directory '/build/netkit-tftp-0.17/tftp'
gcc -O2 -Wall -W -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline  -I../include tftp.c -c
gcc -O2 -Wall -W -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline  -I../include main.c -c
main.c: In function 'setpeer':
main.c:200:17: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wno-unused-result-Wunused-result8;;]
  200 |                 fgets(line+len, sizeof(line)-len, stdin);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.c: In function 'put':
main.c:327:17: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wno-unused-result-Wunused-result8;;]
  327 |                 fgets(line+len, sizeof(line)-len, stdin);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.c: In function 'get':
main.c:425:17: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wno-unused-result-Wunused-result8;;]
  425 |                 fgets(line+len, sizeof(line)-len, stdin);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.c: In function 'setrexmt':
main.c:510:17: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wno-unused-result-Wunused-result8;;]
  510 |                 fgets(line+len, sizeof(line)-len, stdin);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.c: In function 'settimeout':
main.c:536:17: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wno-unused-result-Wunused-result8;;]
  536 |                 fgets(line+len, sizeof(line)-len, stdin);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gcc -O2 -Wall -W -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline  -I../include tftpsubs.c -c
tftpsubs.c: In function 'mysignal':
tftpsubs.c:280:9: error: implicit declaration of function 'memset' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wimplicit-function-declaration-Wimplicit-function-declaration8;;]
  280 |         memset(&sa, 0, sizeof(sa));
      |         ^~~~~~
tftpsubs.c:68:1: note: include '<string.h>' or provide a declaration of 'memset'
   67 | #include "tftpsubs.h"
  +++ |+#include <string.h>
   68 | 
tftpsubs.c:280:9: warning: incompatible implicit declaration of built-in function 'memset' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wbuiltin-declaration-mismatch-Wbuiltin-declaration-mismatch8;;]
  280 |         memset(&sa, 0, sizeof(sa));
      |         ^~~~~~
tftpsubs.c:280:9: note: include '<string.h>' or provide a declaration of 'memset'
make[1]: *** [../MRULES:4: tftpsubs.o] Error 1
make[1]: Leaving directory '/build/netkit-tftp-0.17/tftp'
make: *** [Makefile:7: tftp.build] Error 2