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CPP="${CC-cc} -E" # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext < Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:709: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : else echo "$ac_err" >&5 rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext < Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:724: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : else echo "$ac_err" >&5 rm -rf conftest* CPP=/lib/cpp fi rm -f conftest* fi rm -f conftest* ac_cv_prog_CPP="$CPP" fi CPP="$ac_cv_prog_CPP" else ac_cv_prog_CPP="$CPP" fi echo "$ac_t""$CPP" 1>&6 if test $ac_cv_prog_gcc = yes; then echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_pattern="Autoconf.*'x'" cat > conftest.$ac_ext < Autoconf TIOCGETP EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "$ac_pattern" >/dev/null 2>&1; then rm -rf conftest* ac_cv_prog_gcc_traditional=yes else rm -rf conftest* ac_cv_prog_gcc_traditional=no fi rm -f conftest* if test $ac_cv_prog_gcc_traditional = no; then cat > conftest.$ac_ext < Autoconf TCGETA EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "$ac_pattern" >/dev/null 2>&1; then rm -rf conftest* ac_cv_prog_gcc_traditional=yes fi rm -f conftest* fi fi echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6 if test $ac_cv_prog_gcc_traditional = yes; then CC="$CC -traditional" fi fi ac_aux_dir= for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do if test -f $ac_dir/install-sh; then ac_aux_dir=$ac_dir ac_install_sh="$ac_aux_dir/install-sh -c" break elif test -f $ac_dir/install.sh; then ac_aux_dir=$ac_dir ac_install_sh="$ac_aux_dir/install.sh -c" break fi done if test -z "$ac_aux_dir"; then { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } fi ac_config_guess=$ac_aux_dir/config.guess ac_config_sub=$ac_aux_dir/config.sub ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or # incompatible versions: # SysV /etc/install, /usr/sbin/install # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # ./install, which can be erroneously created by make from ./install.sh. echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do # Account for people who put trailing slashes in PATH elements. case "$ac_dir/" in /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; *) # OSF1 and SCO ODT 3.0 have their own names for install. for ac_prog in ginstall installbsd scoinst install; do if test -f $ac_dir/$ac_prog; then if test $ac_prog = install && grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. # OSF/1 installbsd also uses dspmsg, but is usable. : else ac_cv_path_install="$ac_dir/$ac_prog -c" break 2 fi fi done ;; esac done IFS="$ac_save_ifs" fi if test "${ac_cv_path_install+set}" = set; then INSTALL="$ac_cv_path_install" else # As a last resort, use the slow shell script. We don't cache a # path for INSTALL within a source directory, because that will # break other packages using the cache if that directory is # removed, or if the path is relative. INSTALL="$ac_install_sh" fi fi echo "$ac_t""$INSTALL" 1>&6 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' ### use option --disable-echo to suppress full display compiling commands # Check whether --enable-echo or --disable-echo was given. if test "${enable_echo+set}" = set; then enableval="$enable_echo" with_echo=$enableval else with_echo=yes fi if test $with_echo = yes; then ECHO_LD='' ECHO_CC='' else ECHO_LD='@echo linking $@;' ECHO_CC='@echo compiling $@;' fi ### use option --with-cflags to set default CFLAGS # Check whether --with-CFLAGS or --without-CFLAGS was given. if test "${with_CFLAGS+set}" = set; then withval="$with_CFLAGS" cflags=$withval fi if test -z "$cflags"; then # Check whether --with-cflags or --without-cflags was given. if test "${with_cflags+set}" = set; then withval="$with_cflags" cflags=$withval fi fi # if the user specified nothing else, set -O. user can override # with --with-cflags=" " if test -n "$cflags"; then CFLAGS="$cflags" elif test -z "$CFLAGS" ; then CFLAGS="-O" fi ### use option --with-warnings to turn on all gcc warnings # Check whether --with-warnings or --without-warnings was given. if test "${with_warnings+set}" = set; then withval="$with_warnings" with_warnings=$withval fi if test -n "$GCC" then if test -n "$with_warnings" then CFLAGS="$CFLAGS -Wall -Wshadow -Wconversion -Wstrict-prototypes -Wmissing-prototypes" fi fi # X11 checks will sometimes add to CFLAGS. We want the state of CFLAGS # prior to these checks saved_CFLAGS=$CFLAGS ### checks for UNIX variants that set C preprocessor variables echo $ac_n "checking for AIX""... $ac_c" 1>&6 cat > conftest.$ac_ext <&5 | egrep "yes" >/dev/null 2>&1; then rm -rf conftest* echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF #define _ALL_SOURCE 1 EOF else rm -rf conftest* echo "$ac_t""no" 1>&6 fi rm -f conftest* echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6 if test -d /etc/conf/kconfig.d && grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 then echo "$ac_t""yes" 1>&6 ISC=yes # If later tests want to check for ISC. cat >> confdefs.h <<\EOF #define _POSIX_SOURCE 1 EOF if test "$GCC" = yes; then CC="$CC -posix" else CC="$CC -Xp" fi else echo "$ac_t""no" 1>&6 ISC= fi ac_safe=`echo "minix/config.h" | tr './\055' '___'` echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:986: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 MINIX=yes else echo "$ac_t""no" 1>&6 MINIX= fi if test "$MINIX" = yes; then cat >> confdefs.h <<\EOF #define _POSIX_SOURCE 1 EOF cat >> confdefs.h <<\EOF #define _POSIX_1_SOURCE 2 EOF cat >> confdefs.h <<\EOF #define _MINIX 1 EOF fi echo $ac_n "checking for getpwnam""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_func_getpwnam'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char getpwnam(); int main() { return 0; } int t() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_getpwnam) || defined (__stub___getpwnam) choke me #else getpwnam(); #endif ; return 0; } EOF if { (eval echo configure:1050: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_func_getpwnam=yes" else rm -rf conftest* eval "ac_cv_func_getpwnam=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'getpwnam`\" = yes"; then echo "$ac_t""yes" 1>&6 : else echo "$ac_t""no" 1>&6 echo $ac_n "checking for -lsun""... $ac_c" 1>&6 ac_lib_var=`echo sun'_'getpwnam | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lsun $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_lib=HAVE_LIB`echo sun | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` cat >> confdefs.h <&6 fi fi # check for SCO. this is a hack, and should be split into individual # features -- the sys/time.h and select.h conflict, and the need for # ptem.h due to winsize struct. echo "checking for SCO by checking on /usr/bin/scosh" 1>&6 # Extract the first word of "scosh", so it can be a program name with args. set dummy scosh; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_COULD_BE_SCO'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$COULD_BE_SCO"; then ac_cv_prog_COULD_BE_SCO="$COULD_BE_SCO" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_COULD_BE_SCO="maybe" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_COULD_BE_SCO" && ac_cv_prog_COULD_BE_SCO="maybenot" fi fi COULD_BE_SCO="$ac_cv_prog_COULD_BE_SCO" if test -n "$COULD_BE_SCO"; then echo "$ac_t""$COULD_BE_SCO" 1>&6 else echo "$ac_t""no" 1>&6 fi if test "$COULD_BE_SCO" = "maybe" then cat >> confdefs.h <<\EOF #define SYSTEM_LOOKS_LIKE_SCO 1 EOF fi # check for a lint program. for ac_prog in lint alint lclint do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_LINT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$LINT"; then ac_cv_prog_LINT="$LINT" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_LINT="$ac_prog" break fi done IFS="$ac_save_ifs" fi fi LINT="$ac_cv_prog_LINT" if test -n "$LINT"; then echo "$ac_t""$LINT" 1>&6 else echo "$ac_t""no" 1>&6 fi test -n "$LINT" && break done if test -n "$LINT" then cat >> confdefs.h <<\EOF #define SYSTEM_HAS_LINT_PROG 1 EOF fi ### checks for header files # If we cannot run a trivial program, we must be cross compiling. echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_c_cross=yes else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } if test -s conftest && (./conftest; exit) 2>/dev/null; then ac_cv_c_cross=no else ac_cv_c_cross=yes fi fi rm -fr conftest* fi echo "$ac_t""$ac_cv_c_cross" 1>&6 cross_compiling=$ac_cv_c_cross echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #include #include EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1233: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* ac_cv_header_stdc=yes else echo "$ac_err" >&5 rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat > conftest.$ac_ext < EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "memchr" >/dev/null 2>&1; then : else rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat > conftest.$ac_ext < EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "free" >/dev/null 2>&1; then : else rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat > conftest.$ac_ext < #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } EOF { (eval echo configure:1298: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } if test -s conftest && (./conftest; exit) 2>/dev/null; then : else ac_cv_header_stdc=no fi fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_header_stdc" 1>&6 if test $ac_cv_header_stdc = yes; then cat >> confdefs.h <<\EOF #define STDC_HEADERS 1 EOF fi ac_header_dirent=no for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h do ac_safe=`echo "$ac_hdr" | tr './\055' '___'` echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include <$ac_hdr> int main() { return 0; } int t() { DIR *dirp = 0; ; return 0; } EOF if { (eval echo configure:1335: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* eval "ac_cv_header_dirent_$ac_safe=yes" else rm -rf conftest* eval "ac_cv_header_dirent_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdedfghijklmnopqrstuvwxyz./\055' 'ABCDEDFGHIJKLMNOPQRSTUVWXYZ___'` cat >> confdefs.h <&6 fi done # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. if test $ac_header_dirent = dirent.h; then echo $ac_n "checking for -ldir""... $ac_c" 1>&6 ac_lib_var=`echo dir'_'opendir | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-ldir $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 LIBS="$LIBS -ldir" else echo "$ac_t""no" 1>&6 fi else echo $ac_n "checking for -lx""... $ac_c" 1>&6 ac_lib_var=`echo x'_'opendir | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lx $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 LIBS="$LIBS -lx" else echo "$ac_t""no" 1>&6 fi fi for ac_hdr in unistd.h stdlib.h stdarg.h stddef.h string.h memory.h fcntl.h \ poll.h termios.h termio.h sgtty.h \ ioctl.h select.h setjmp.h signal.h utime.h varargs.h do ac_safe=`echo "$ac_hdr" | tr './\055' '___'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1452: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'` cat >> confdefs.h <&6 fi done ### checks for header files (separate, to avoid bug in autoconf) for ac_hdr in sys/stat.h sys/filio.h sys/ioctl.h sys/itimer.h \ sys/param.h \ sys/resource.h sys/wait.h sys/time.h sys/select.h do ac_safe=`echo "$ac_hdr" | tr './\055' '___'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1493: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'` cat >> confdefs.h <&6 fi done ### checks for typedefs echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #ifdef signal #undef signal #endif #ifdef __cplusplus extern "C" void (*signal (int, void (*)(int)))(int); #else void (*signal ()) (); #endif int main() { return 0; } int t() { int i; ; return 0; } EOF if { (eval echo configure:1542: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_type_signal=void else rm -rf conftest* ac_cv_type_signal=int fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_signal" 1>&6 cat >> confdefs.h <> confdefs.h <<\EOF #define SIGT RETSIGTYPE EOF if test $ac_cv_type_signal = void; then cat >> confdefs.h <<\EOF #define SIGRET /*do nothing*/ EOF else cat >> confdefs.h <<\EOF #define SIGRET return 0 EOF fi echo $ac_n "checking for size_t""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "size_t" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_size_t=yes else rm -rf conftest* ac_cv_type_size_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_size_t" 1>&6 if test $ac_cv_type_size_t = no; then cat >> confdefs.h <<\EOF #define size_t unsigned EOF fi echo $ac_n "checking for off_t""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "off_t" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_off_t=yes else rm -rf conftest* ac_cv_type_off_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_off_t" 1>&6 if test $ac_cv_type_off_t = no; then cat >> confdefs.h <<\EOF #define off_t long EOF fi echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "uid_t" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_uid_t=yes else rm -rf conftest* ac_cv_type_uid_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_uid_t" 1>&6 if test $ac_cv_type_uid_t = no; then cat >> confdefs.h <<\EOF #define uid_t int EOF cat >> confdefs.h <<\EOF #define gid_t int EOF fi echo $ac_n "checking for pid_t""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "pid_t" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_pid_t=yes else rm -rf conftest* ac_cv_type_pid_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_pid_t" 1>&6 if test $ac_cv_type_pid_t = no; then cat >> confdefs.h <<\EOF #define pid_t int EOF fi echo $ac_n "checking for time_t""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_type_time_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "time_t" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_time_t=yes else rm -rf conftest* ac_cv_type_time_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_time_t" 1>&6 if test $ac_cv_type_time_t = no; then cat >> confdefs.h <<\EOF #define time_t long EOF fi ### checks for library functions echo $ac_n "checking whether setvbuf arguments are reversed""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_func_setvbuf_reversed'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } else cat > conftest.$ac_ext < /* If setvbuf has the reversed format, exit 0. */ main () { /* This call has the arguments reversed. A reversed system may check and see that the address of main is not _IOLBF, _IONBF, or _IOFBF, and return nonzero. */ if (setvbuf(stdout, _IOLBF, (char *) main, BUFSIZ) != 0) exit(1); putc('\r', stdout); exit(0); /* Non-reversed systems segv here. */ } EOF { (eval echo configure:1756: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } if test -s conftest && (./conftest; exit) 2>/dev/null; then ac_cv_func_setvbuf_reversed=yes else ac_cv_func_setvbuf_reversed=no fi fi rm -fr conftest* rm -f core core.* *.core fi echo "$ac_t""$ac_cv_func_setvbuf_reversed" 1>&6 if test $ac_cv_func_setvbuf_reversed = yes; then cat >> confdefs.h <<\EOF #define SETVBUF_REVERSED 1 EOF fi ### checks for structures echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #if defined(S_ISBLK) && defined(S_IFDIR) # if S_ISBLK (S_IFDIR) You lose. # endif #endif #if defined(S_ISBLK) && defined(S_IFCHR) # if S_ISBLK (S_IFCHR) You lose. # endif #endif #if defined(S_ISLNK) && defined(S_IFREG) # if S_ISLNK (S_IFREG) You lose. # endif #endif #if defined(S_ISSOCK) && defined(S_IFREG) # if S_ISSOCK (S_IFREG) You lose. # endif #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "You lose" >/dev/null 2>&1; then rm -rf conftest* ac_cv_header_stat_broken=yes else rm -rf conftest* ac_cv_header_stat_broken=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_header_stat_broken" 1>&6 if test $ac_cv_header_stat_broken = yes; then cat >> confdefs.h <<\EOF #define STAT_MACROS_BROKEN 1 EOF fi echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include int main() { return 0; } int t() { struct stat s; s.st_blksize; ; return 0; } EOF if { (eval echo configure:1846: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_struct_st_blksize=yes else rm -rf conftest* ac_cv_struct_st_blksize=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_struct_st_blksize" 1>&6 if test $ac_cv_struct_st_blksize = yes; then cat >> confdefs.h <<\EOF #define HAVE_ST_BLKSIZE 1 EOF fi echo $ac_n "checking for st_blocks in struct stat""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_struct_st_blocks'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include int main() { return 0; } int t() { struct stat s; s.st_blocks; ; return 0; } EOF if { (eval echo configure:1879: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_struct_st_blocks=yes else rm -rf conftest* ac_cv_struct_st_blocks=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_struct_st_blocks" 1>&6 if test $ac_cv_struct_st_blocks = yes; then cat >> confdefs.h <<\EOF #define HAVE_ST_BLOCKS 1 EOF else LIBOBJS="$LIBOBJS fileblocks.o" fi echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include int main() { return 0; } int t() { struct stat s; s.st_rdev; ; return 0; } EOF if { (eval echo configure:1914: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_struct_st_rdev=yes else rm -rf conftest* ac_cv_struct_st_rdev=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_struct_st_rdev" 1>&6 if test $ac_cv_struct_st_rdev = yes; then cat >> confdefs.h <<\EOF #define HAVE_ST_RDEV 1 EOF fi echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #include int main() { return 0; } int t() { struct tm *tp; ; return 0; } EOF if { (eval echo configure:1948: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_header_time=yes else rm -rf conftest* ac_cv_header_time=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_header_time" 1>&6 if test $ac_cv_header_time = yes; then cat >> confdefs.h <<\EOF #define TIME_WITH_SYS_TIME 1 EOF fi echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include int main() { return 0; } int t() { struct tm *tp; tp->tm_sec; ; return 0; } EOF if { (eval echo configure:1981: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_struct_tm=time.h else rm -rf conftest* ac_cv_struct_tm=sys/time.h fi rm -f conftest* fi echo "$ac_t""$ac_cv_struct_tm" 1>&6 if test $ac_cv_struct_tm = sys/time.h; then cat >> confdefs.h <<\EOF #define TM_IN_SYS_TIME 1 EOF fi ### checks for compiler characteristics echo $ac_n "checking for working const""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; } ; return 0; } EOF if { (eval echo configure:2057: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_c_const=yes else rm -rf conftest* ac_cv_c_const=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_c_const" 1>&6 if test $ac_cv_c_const = no; then cat >> confdefs.h <<\EOF #define const EOF fi echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vc_cv_ansi_cc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else vc_cv_ansi_cc=no vc_save_CFLAGS="$CFLAGS" # Don't try gcc -ansi; that turns off useful extensions and # breaks some systems' header files. # AIX -qlanglvl=ansi # Ultrix and OSF/1 -std1 # HP-UX -Aa -D_HPUX_SOURCE # SVR4 -Xc # UnixWare 1.2 (cannot use -Xc, since ANSI/POSIX clashes) for vc_arg in "-DCC_HAS_PROTOS" "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" -Xc do CFLAGS="$vc_save_CFLAGS $vc_arg" cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* vc_cv_ansi_cc="$vc_arg"; break fi rm -f conftest* done CFLAGS="$vc_save_CFLAGS" fi echo "$ac_t""$vc_cv_ansi_cc" 1>&6 if test "$vc_cv_ansi_cc" = "no"; then echo "configure: warning: Your compiler does not appear to recognize prototypes. You have the following choices: a. adjust your compiler options b. get an up-to-date compiler c. use a wrapper such as unproto" 1>&2 exit 1 elif test ".$vc_cv_ansi_cc" != ".-DCC_HAS_PROTOS"; then CC="$CC $vc_cv_ansi_cc" fi # I haven't found a "losing" compiler to check the following on. I gather # that some losing compiler's can be found on pyramid's, aix, and Apple's AUX2. echo $ac_n "checking if switch cases work with structure offsets""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vc_cv_case_offsetof'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <b)) : printf("foo"); } ; return 0; } EOF if { (eval echo configure:2151: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* vc_cv_case_offsetof=yes else rm -rf conftest* vc_cv_case_offsetof=no fi rm -f conftest* fi echo "$ac_t""$vc_cv_case_offsetof" 1>&6 test $vc_cv_case_offsetof = no && cat >> confdefs.h <<\EOF #define HAVE_LOSING_SWITCH_WITH_STRUCTURE_OFFSET 1 EOF ### checks for system services and user specified options echo $ac_n "checking for long file names""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_sys_long_file_names'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_cv_sys_long_file_names=yes # Test for long file names in all the places we know might matter: # . the current directory, where building will happen # /tmp where it might want to write temporary files # /var/tmp likewise # /usr/tmp likewise # $prefix/lib where we will be installing things # $exec_prefix/lib likewise # eval it to expand exec_prefix. for ac_dir in `eval echo . /tmp /var/tmp /usr/tmp $prefix/lib $exec_prefix/lib` ; do test -d $ac_dir || continue test -w $ac_dir || continue # It is less confusing to not echo anything here. (echo 1 > $ac_dir/conftest9012345) 2>/dev/null (echo 2 > $ac_dir/conftest9012346) 2>/dev/null val=`cat $ac_dir/conftest9012345 2>/dev/null` if test ! -f $ac_dir/conftest9012345 || test "$val" != 1; then ac_cv_sys_long_file_names=no rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2>/dev/null break fi rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2>/dev/null done fi echo "$ac_t""$ac_cv_sys_long_file_names" 1>&6 if test $ac_cv_sys_long_file_names = yes; then cat >> confdefs.h <<\EOF #define HAVE_LONG_FILE_NAMES 1 EOF fi echo $ac_n "checking for restartable reads on pipes""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vc_cv_can_restart_read'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then vc_cv_can_restart_read=unknown else cat > conftest.$ac_ext < #include #ifdef SA_RESTART sigwrapper(sig, disp) int sig; void (*disp)(); { struct sigaction act, oact; act.sa_handler = disp; sigemptyset(&act.sa_mask); act.sa_flags = SA_RESTART; (void)sigaction(sig, &act, &oact); } #else # define sigwrapper signal #endif ucatch (isig) { } main () { int i, status; int fd[2]; char buff[2]; pipe(fd); i = fork(); if (i == 0) { sleep (2); kill (getppid (), SIGINT); sleep (2); write(fd[1],"done",4); close(fd[1]); exit (0); } sigwrapper (SIGINT, ucatch); status = read(fd[0], buff, sizeof(buff)); wait (&i); exit (status == -1); } EOF { (eval echo configure:2262: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } if test -s conftest && (./conftest; exit) 2>/dev/null; then vc_cv_can_restart_read=yes else vc_cv_can_restart_read=no fi fi rm -fr conftest* fi echo "$ac_t""$vc_cv_can_restart_read" 1>&6 test $vc_cv_can_restart_read = yes && cat >> confdefs.h <<\EOF #define HAVE_RESTARTABLE_PIPEREAD 1 EOF # is a read() of a pipe restartable? echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; 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{ exit(0); } main() { #ifdef SETPGRP_VOID (void) setpgrp(); #else (void) setpgrp(0,0); #endif (void) signal(SIGINT, handler); (void) kill(-getpid(), SIGINT); exit(1); } EOF { (eval echo configure:2446: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } if test -s conftest && (./conftest; exit) 2>/dev/null; then vc_cv_need_killpg=no else vc_cv_need_killpg=yes fi fi rm -fr conftest* fi echo "$ac_t""$vc_cv_need_killpg" 1>&6 test $vc_cv_need_killpg = yes && cat >> confdefs.h <<\EOF #define HAVE_KILLPG 1 EOF echo $ac_n "checking for errno external decl""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vc_cv_extern_errno'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { return 0; } int t() { int x = errno ; return 0; } EOF if { (eval echo configure:2478: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* vc_cv_extern_errno=yes else rm -rf conftest* vc_cv_extern_errno=no fi rm -f conftest* fi echo "$ac_t""$vc_cv_extern_errno" 1>&6 test $vc_cv_extern_errno = yes && cat >> confdefs.h <<\EOF #define HAVE_EXTERN_ERRNO 1 EOF echo $ac_n "checking declaration of sys_errlist""... $ac_c" 1>&6 if eval "test \"`echo '$''{'vc_cv_dcl_sys_errlist'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #include int main() { return 0; } int t() { char *c = (char *) *sys_errlist; ; return 0; } EOF if { (eval echo configure:2514: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* vc_cv_dcl_sys_errlist=yes else rm -rf conftest* vc_cv_dcl_sys_errlist=no fi rm -f conftest* fi echo "$ac_t""$vc_cv_dcl_sys_errlist" 1>&6 test $vc_cv_dcl_sys_errlist = yes && cat >> confdefs.h <<\EOF #define HAVE_EXTERN_SYS_ERRLIST 1 EOF cat >> confdefs.h <<\EOF #define SYS_UNIX 1 EOF cat >> confdefs.h <<\EOF #define scrn_chosen 1 EOF # Try to eventually eliminate the following cat >> confdefs.h <<\EOF #define os_chosen 1 EOF # Check whether --with-screen or --without-screen was given. if test "${with_screen+set}" = set; then withval="$with_screen" screen=$withval fi if test -z "$screen"; then # Check whether --with-scr or --without-scr was given. if test "${with_scr+set}" = set; then withval="$with_scr" screen=$withval fi fi if test -z "$screen"; 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\ do for ac_extension in a so sl; do if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then ac_x_libraries=$ac_dir break 2 fi done done fi rm -f conftest* fi # $ac_x_libraries = NO if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then # Didn't find X anywhere. 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So assume we have SM if we have ICE. # These have to be linked with before -lX11, unlike the other # libraries we check for below, so use a different variable. # --interran@uluru.Stanford.EDU, kb@cs.umb.edu. echo $ac_n "checking for -lICE""... $ac_c" 1>&6 ac_lib_var=`echo ICE'_'IceConnectionNumber | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lICE $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" else echo "$ac_t""no" 1>&6 fi LDFLAGS="$ac_save_LDFLAGS" # Check for system-dependent libraries X programs must link with. if test "$ISC" = yes; then X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet" else # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X # libraries were built with DECnet support. And karl@cs.umb.edu says # the Alpha needs dnet_stub (dnet does not exist). echo $ac_n "checking for -ldnet""... $ac_c" 1>&6 ac_lib_var=`echo dnet'_'dnet_ntoa | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-ldnet $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" else echo "$ac_t""no" 1>&6 fi if test $ac_cv_lib_dnet_dnet_ntoa = no; then echo $ac_n "checking for -ldnet_stub""... $ac_c" 1>&6 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-ldnet_stub $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" else echo "$ac_t""no" 1>&6 fi fi # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, # to get the SysV transport functions. # Not sure which flavor of 386 UNIX this is, but it seems harmless to # check for it. echo $ac_n "checking for -lnsl""... $ac_c" 1>&6 ac_lib_var=`echo nsl'_'t_accept | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lnsl $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" else echo "$ac_t""no" 1>&6 fi # lieder@skyler.mavd.honeywell.com says without -lsocket, # socket/setsockopt and other routines are undefined under SCO ODT 2.0. # But -lsocket is broken on IRIX, according to simon@lia.di.epfl.ch. if test "`(uname) 2>/dev/null`" != IRIX; then echo $ac_n "checking for -lsocket""... $ac_c" 1>&6 ac_lib_var=`echo socket'_'socket | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lsocket $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 X_EXTRA_LIBS="$X_EXTRA_LIBS -lsocket" else echo "$ac_t""no" 1>&6 fi fi fi fi # GNU autoconf-1.9 does not give me everything I need for # X_CFLAGS. The following test will (hopefully) find the # additional flags needed to make it through X11/Xos.h. echo "checking for additional compiler flags needed with X11" 1>&6 if mkdir conftestdir; then cd conftestdir cat > Imakefile <<'EOF' findstddefs: @echo 'im_std_defines="${STD_DEFINES}"' EOF if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then # GNU make sometimes prints "make[1]: Entering...", which # would confuse us. eval `make findstddefs 2>/dev/null | grep -v make` X_CFLAGS="$X_CFLAGS $im_std_defines" fi cd .. rm -rf conftestdir fi LDFLAGS="$LDFLAGS $X_LIBS" CFLAGS="$CFLAGS $X_CFLAGS" SCREEN=x11 TARGET=xvile cat >> confdefs.h <<\EOF #define DISP_X11 1 EOF cat >> confdefs.h <<\EOF #define XTOOLKIT 1 EOF for ac_hdr in X11/IntrinsicI.h do ac_safe=`echo "$ac_hdr" | tr './\055' '___'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:3131: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'` cat >> confdefs.h <&6 fi done # FIXME: determine if we still need our own test for -lXt -lX11 echo $ac_n "checking for -lX11""... $ac_c" 1>&6 ac_lib_var=`echo X11'_'XOpenDisplay | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 LIBS="-lX11 $LIBS" else echo "$ac_t""no" 1>&6 fi echo $ac_n "checking for -lXt""... $ac_c" 1>&6 ac_lib_var=`echo Xt'_'XtAppInitialize | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define HAVE_LIBXT 1 EOF LIBS="-lXt $X_PRE_LIBS $LIBS" else echo "$ac_t""no" 1>&6 echo "configure: warning: Unable to successfully link X Toolkit library (-lXt) with test program. You will have to check and add the proper libraries by hand to makefile." 1>&2 fi ;; esac case "$screen" in open* | Open* ) cat >> confdefs.h <<\EOF #define OL_WIDGETS 1 EOF if test -n "$OPENWINHOME"; then X_LIBS="$X_LIBS -L${OPENWINHOME}/lib" X_CFLAGS="$X_CFLAGS -I${OPENWINHOME}/include" fi LDFLAGS="$LDFLAGS $X_LIBS" echo $ac_n "checking for -lXmu""... $ac_c" 1>&6 ac_lib_var=`echo Xmu'_'XmuClientWindow | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lXmu $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_lib=HAVE_LIB`echo Xmu | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` cat >> confdefs.h <&6 fi echo $ac_n "checking for -lXol""... $ac_c" 1>&6 ac_lib_var=`echo Xol'_'OlToolkitInitialize | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lXol $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 LIBS="-lXol -lm $LIBS" else echo "$ac_t""no" 1>&6 { echo "configure: error: Unable to successfully link OpenLook library (-lXol) with test program" 1>&2; exit 1; } fi ;; motif* | Motif* ) cat >> confdefs.h <<\EOF #define MOTIF_WIDGETS 1 EOF for ac_hdr in X11/IntrinsicI.h Xm/XmP.h do ac_safe=`echo "$ac_hdr" | tr './\055' '___'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:3353: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'` cat >> confdefs.h <&6 fi done echo $ac_n "checking for -lgen""... $ac_c" 1>&6 ac_lib_var=`echo gen'_'regcmp | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lgen $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_lib=HAVE_LIB`echo gen | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` cat >> confdefs.h <&6 fi echo $ac_n "checking for -lXmu""... $ac_c" 1>&6 ac_lib_var=`echo Xmu'_'XmuClientWindow | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lXmu $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_lib=HAVE_LIB`echo Xmu | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` cat >> confdefs.h <&6 fi echo $ac_n "checking for -lXext""... $ac_c" 1>&6 ac_lib_var=`echo Xext'_'XextCreateExtension | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lXext $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 LIBS="-lXext $LIBS" else echo "$ac_t""no" 1>&6 fi echo $ac_n "checking for -lXpm""... $ac_c" 1>&6 ac_lib_var=`echo Xpm'_'XpmCreatePixmapFromXpmImage | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lXpm $LIBS $X_EXTRA_LIBS $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 LIBS="-lXpm $LIBS" else echo "$ac_t""no" 1>&6 fi echo $ac_n "checking for -lXIM""... $ac_c" 1>&6 ac_lib_var=`echo XIM'_'XmbTextListToTextProperty | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lXIM $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_lib=HAVE_LIB`echo XIM | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` cat >> confdefs.h <&6 fi echo $ac_n "checking for -lXm""... $ac_c" 1>&6 ac_lib_var=`echo Xm'_'XmProcessTraversal | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lXm $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 LIBS="-lXm $LIBS" else echo "$ac_t""no" 1>&6 { echo "configure: error: Unable to successfully link Motif library (-lXm) with test program" 1>&2; exit 1; } fi ;; x | X | [Xx][Tt]* | [Xx]11 ) cat >> confdefs.h <<\EOF #define NO_WIDGETS 1 EOF ;; ansi) SCREEN=ansi TARGET=vile cat >> confdefs.h <<\EOF #define DISP_ANSI 1 EOF ;; * ) SCREEN=tcap TARGET=vile cat >> confdefs.h <<\EOF #define DISP_TERMCAP 1 EOF if test "$screen" = ncurses; then echo $ac_n "checking for -lncurses""... $ac_c" 1>&6 ac_lib_var=`echo ncurses'_'tparm | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lncurses $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 LIBS="$LIBS -lncurses" termlib=found else echo "$ac_t""no" 1>&6 fi fi if test "$termlib" != found; then echo $ac_n "checking for -ltermlib""... $ac_c" 1>&6 ac_lib_var=`echo termlib'_'tgoto | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-ltermlib $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 LIBS="$LIBS -ltermlib" termlib=found else echo "$ac_t""no" 1>&6 fi fi if test "$termlib" != found; then # allow curses library for broken AIX system. echo $ac_n "checking for -lcurses""... $ac_c" 1>&6 ac_lib_var=`echo curses'_'initscr | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lcurses $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 LIBS="$LIBS -lcurses" termlib=found else echo "$ac_t""no" 1>&6 fi echo $ac_n "checking for -ltermcap""... $ac_c" 1>&6 ac_lib_var=`echo termcap'_'tgoto | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-ltermcap $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 LIBS="$LIBS -ltermcap" termlib=found else echo "$ac_t""no" 1>&6 fi fi if test "$termlib" != found; then echo $ac_n "checking for -ltermcap""... $ac_c" 1>&6 ac_lib_var=`echo termcap'_'tgoto | tr './+\055' '__p_'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-ltermcap $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 LIBS="$LIBS -ltermcap" termlib=found else echo "$ac_t""no" 1>&6 fi fi if test "$termlib" != found; then echo "configure: warning: Can't find -ltermlib, -lcurses, or -ltermcap" 1>&2 fi # BSD 'tputs()' may need 'PC' to be set. cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* cat >> confdefs.h <<\EOF #define HAVE_EXTERN_TCAP_PC 1 EOF fi rm -f conftest* ;; esac LIBS="$LIBS $X_EXTRA_LIBS" for ac_func in sigprocmask setsid select poll strchr strrchr gethostname \ getcwd getwd killpg setvbuf access mkdir tcgetattr ttyname link \ setitimer sigaction symlink utime utimes alarm tparm tparam do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func(); 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