#469 Issues compiling 1.1 on FreeBSD

[Michael Mullins]

gcc -DPGXC -O2 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv gtm_ctl.o ../../../src/gtm/client/libgtmclient.a ../../../src/gtm/common/libgtmcommon.a ../../../src/interfaces/libpq/libpq.a -L../../../src/port -lpgport -L../../../src/interfaces/libpq -lpq -L../../../src/port -lpthread -Wl,--as-needed -Wl,-R'/opt/nms/lib' -lpgport -lz -lreadline -lcrypt -lm -o gtm_ctl
gtm_ctl.o: In function do_start': gtm_ctl.c:(.text+0xbc7): undefined reference toWEXITSTATUS'