Trying to build the readline package produces the following.


===>  Building for readline-2.2
(cd /usr/pkgsrc/devel/readline/work/readline-2.2; make LIB=readline)
cc -O -O -DHAVE_CONFIG_H   -I. -I. -I/usr/pkg/include -DRL_LIBRARY_VERSION='"2.2"'  -Werror  -c ./readline.c
cc -O -O -DHAVE_CONFIG_H   -I. -I. -I/usr/pkg/include -DRL_LIBRARY_VERSION='"2.2"'  -Werror  -c ./funmap.c
cc -O -O -DHAVE_CONFIG_H   -I. -I. -I/usr/pkg/include -DRL_LIBRARY_VERSION='"2.2"'  -Werror  -c ./keymaps.c
cc -O -O -DHAVE_CONFIG_H   -I. -I. -I/usr/pkg/include -DRL_LIBRARY_VERSION='"2.2"'  -Werror  -c ./vi_mode.c
cc -O -O -DHAVE_CONFIG_H   -I. -I. -I/usr/pkg/include -DRL_LIBRARY_VERSION='"2.2"'  -Werror  -c ./parens.c
cc -O -O -DHAVE_CONFIG_H   -I. -I. -I/usr/pkg/include -DRL_LIBRARY_VERSION='"2.2"'  -Werror  -c ./rltty.c
cc -O -O -DHAVE_CONFIG_H   -I. -I. -I/usr/pkg/include -DRL_LIBRARY_VERSION='"2.2"'  -Werror  -c ./complete.c
cc -O -O -DHAVE_CONFIG_H   -I. -I. -I/usr/pkg/include -DRL_LIBRARY_VERSION='"2.2"'  -Werror  -c ./bind.c
cc -O -O -DHAVE_CONFIG_H   -I. -I. -I/usr/pkg/include -DRL_LIBRARY_VERSION='"2.2"'  -Werror  -c ./isearch.c
cc -O -O -DHAVE_CONFIG_H   -I. -I. -I/usr/pkg/include -DRL_LIBRARY_VERSION='"2.2"'  -Werror  -c ./display.c
cc -O -O -DHAVE_CONFIG_H   -I. -I. -I/usr/pkg/include -DRL_LIBRARY_VERSION='"2.2"'  -Werror  -c ./signals.c
./signals.c:103: warning: `sigemptyset' redefined
/usr/include/signal.h:102: warning: this is the location of the previous definition
*** Error code 1

Stop.

Any ideas what is wrong?

Brad