linking issue for htonl, etc when using -std=c99

[Joel Sherrill]

When -std=c99 is on the compile line, there is a linking error for undefined references to htonl, htons, ntohl, and ntohs. This test case is just for htonl but others should be similar.

This likely impacts the 4.11 branch of rtems-libbsd as well but I was testing on master.

Test case
======================
#include <arpa/inet.h>

int main(

int argc,
char argv

)
{

uint32_t v = (uint32_t) argc;
uint32_t rc = htonl(v);
return v;

}
======================

This script was what I used to find what caused the linking error to go away.

======================
RTEMS_MAKEFILE_PATH=/home/joel/rtems-4.11-work/tools/4.12/i386-rtems4.12/pc586/

i386-rtems4.12-gcc -std=c99 \

-B${RTEMS_MAKEFILE_PATH}/lib -specs bsp_specs -qrtems \
-D_XOPEN_SOURCE=600 -DUSE_SVID main.c -lbsd -lm -lbsd

i386-rtems4.12-gcc -std=c99 \

-B${RTEMS_MAKEFILE_PATH}/lib -specs bsp_specs -qrtems \
-DUSE_SVID main.c -lbsd -lm -lbsd

i386-rtems4.12-gcc -std=c99 \

-B${RTEMS_MAKEFILE_PATH}/lib -specs bsp_specs -qrtems \
main.c -lbsd -lm -lbsd

i386-rtems4.12-gcc \

-B${RTEMS_MAKEFILE_PATH}/lib -specs bsp_specs -qrtems \
main.c -lbsd -lm -lbsd

======================

[Sebastian Huber]

I cannot reproduce this problem on the master.

[Sebastian Huber]

Milestone renamed