The output from configure asked me to report this, so here it is. The installed version is probably 2.60. Might a later version fix this, or can this warning be ignored? Please let me know if you would like me to try anything...
Thanks # uname -a SunOS apogee6 5.10 Generic_118833-24 sun4u sparc SUNW,Ultra-80 August cluster patch (118833-24) applied f6> gcc --version gcc (GCC) 4.1.1 f6> $CONFIG_SHELL --version GNU bash, version 3.00.16(1)-release (sparc-sun-solaris2.10) Copyright (C) 2004 Free Software Foundation, Inc. f6> f6> ../../src/readline-5.0/configure checking build system type... sparc-sun-solaris2.10 checking host system type... sparc-sun-solaris2.10 Beginning configuration for readline-5.0 for sparc-sun-solaris2.10 checking whether make sets $(MAKE)... yes checking for gcc... gcc checking for C compiler default output... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ANSI C... none needed checking how to run the C preprocessor... gcc -E checking for egrep... egrep checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking minix/config.h usability... no checking minix/config.h presence... no checking for minix/config.h... no checking whether gcc needs -traditional... no checking for a BSD-compatible install... ../../src/readline-5.0/./support/install.sh -c checking for ar... ar checking for ranlib... ranlib checking for an ANSI C-conforming const... yes checking for function prototypes... yes checking whether char is unsigned... no checking return type of signal handlers... void checking for size_t... yes checking for ssize_t... yes checking for ANSI C header files... (cached) yes checking whether stat file-mode macros are broken... no checking for dirent.h that defines DIR... yes checking for library containing opendir... none required checking for lstat... yes checking for memmove... yes checking for putenv... yes checking for select... yes checking for setenv... yes checking for setlocale... yes checking for strcasecmp... yes checking for strpbrk... yes checking for tcgetattr... yes checking for vsnprintf... yes checking for isascii... yes checking for isxdigit... yes checking for working strcoll... yes checking for unistd.h... (cached) yes checking for stdlib.h... (cached) yes checking varargs.h usability... no checking varargs.h presence... no checking for varargs.h... no checking stdarg.h usability... yes checking stdarg.h presence... yes checking for stdarg.h... yes checking for string.h... (cached) yes checking for strings.h... (cached) yes checking limits.h usability... yes checking limits.h presence... yes checking for limits.h... yes checking sys/ptem.h usability... no checking sys/ptem.h presence... yes configure: WARNING: sys/ptem.h: present but cannot be compiled configure: WARNING: sys/ptem.h: check for missing prerequisite headers? configure: WARNING: sys/ptem.h: proceeding with the preprocessor's result configure: WARNING: ## ------------------------------------ ## configure: WARNING: ## Report this to [EMAIL PROTECTED] ## configure: WARNING: ## ------------------------------------ ## checking for sys/ptem.h... yes checking sys/pte.h usability... no checking sys/pte.h presence... no checking for sys/pte.h... no checking sys/stream.h usability... yes checking sys/stream.h presence... yes checking for sys/stream.h... yes checking sys/select.h usability... yes checking sys/select.h presence... yes checking for sys/select.h... yes checking termcap.h usability... no checking termcap.h presence... no checking for termcap.h... no checking termios.h usability... yes checking termios.h presence... yes checking for termios.h... yes checking termio.h usability... yes checking termio.h presence... yes checking for termio.h... yes checking sys/file.h usability... yes checking sys/file.h presence... yes checking for sys/file.h... yes checking locale.h usability... yes checking locale.h presence... yes checking for locale.h... yes checking for memory.h... (cached) yes checking for type of signal functions... posix checking if signal handlers must be reinstalled when invoked... no checking for presence of POSIX-style sigsetjmp/siglongjmp... present checking for lstat... yes checking whether or not strcoll and strcmp differ... no checking whether the ctype macros accept non-ascii characters... yes checking whether getpw functions are declared in pwd.h... yes checking whether termios.h defines TIOCGWINSZ... yes checking whether signal handlers are of type void... yes checking for TIOCSTAT in sys/ioctl.h... no checking for FIONREAD in sys/ioctl.h... no checking for speed_t in sys/types.h... no checking for struct winsize in sys/ioctl.h and termios.h... termios.h checking for struct dirent.d_ino... yes checking for struct dirent.d_fileno... no checking for tgetent... no checking for tgetent in -ltermcap... yes checking which library has the termcap functions... using libtermcap checking wctype.h usability... yes checking wctype.h presence... yes checking for wctype.h... yes checking wchar.h usability... yes checking wchar.h presence... yes checking for wchar.h... yes checking langinfo.h usability... yes checking langinfo.h presence... yes checking for langinfo.h... yes checking for mbsrtowcs... yes checking for mbrtowc... yes checking for mbrlen... yes checking for wctomb... yes checking for wcwidth... yes checking for wcsdup... no checking for mbstate_t... yes checking for nl_langinfo and CODESET... yes checking configuration for building shared libraries... supported configure: creating ./config.status config.status: creating Makefile config.status: creating doc/Makefile config.status: creating examples/Makefile config.status: creating shlib/Makefile config.status: creating config.h config.status: config.h is unchanged config.status: executing default commands f6>