Bil Kleb wrote:
> 
>  % uname -srm
>  HP-UX B.10.20 9000/782
> 
>  make[1]: Entering directory `/home/kleb/local/src/ruby-1.8.1/ext/curses'
>  gcc -fPIC -g -O2  -I. -I~/local/src/ruby-1.8.1 -I~/local/src/ruby-1.8.1 
> -I~/local/src/ruby-1.8.1/ext/curses -DHAVE_CURSES_COLR_CURSES_H 
> -DHAVE_BEEP -DHAVE_BKGD -DHAVE_BKGDSET -DHAVE_CURS_SET -DHAVE_DELETELN 
> -DHAVE_DOUPDATE -DHAVE_FLASH -DHAVE_GETBKGD -DHAVE_GETNSTR -DHAVE_INIT 
> -DHAVE_ISENDWIN -DHAVE_KEYNAME -DHAVE_KEYPAD -DHAVE_RESIZETERM 
> -DHAVE_SCRL -DHAVE_SET -DHAVE_SETSCRREG -DHAVE_UNGETCH -DHAVE_WATTROFF 
> -DHAVE_WATTRON -DHAVE_WATTRSET -DHAVE_WBKGD -DHAVE_WBKGDSET 
> -DHAVE_WDELETELN -DHAVE_WGETNSTR -DHAVE_WRESIZE -DHAVE_WSCRL 
> -DHAVE_WSETSCRREG -DHAVE_DEF_PROG_MODE -DHAVE_RESET_PROG_MODE 
> -DHAVE_TIMEOUT -DHAVE_WTIMEOUT -DHAVE_NODELAY -DHAVE_INIT_COLOR  -c 
> curses.c
> cc1: warning: -g is only supported when using GAS on this processor,
> cc1: warning: -g option disabled.
> ld -b -E  -L"~/local/src/ruby-1.8.1" -L"~/local/lib" -o curses.sl 
> curses.o  -lcur_colr -ltinfo  -ldld -lcrypt -lm   -lc
> ld: Can't find library for -ltinfo
> make[1]: *** [curses.sl] Error 1

FWIW, I just took the -ltinfo out of the ext/curses Makefile and went
on my way...

-- 
Bil, NASA, Hampton, Virginia, USA