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'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 $ac_link if test -s conftest && (./conftest; exit) 2>/dev/null; then : else ac_cv_header_stdc=no fi fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_header_stdc" 1>&4 if test $ac_cv_header_stdc = yes; then cat >> confdefs.h <<\EOF #define STDC_HEADERS 1 EOF fi for ac_hdr in dlfcn.h fcntl.h limits.h signal.h stdarg.h stddef.h stdlib.h thread.h unistd.h utime.h sys/audioio.h sys/param.h sys/select.h sys/time.h sys/times.h sys/un.h sys/utsname.h do ac_safe=`echo "$ac_hdr" | tr './\055' '___'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else cat > conftest.$ac_ext < EOF eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 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>&4 ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'` cat >> confdefs.h <&4 fi done ac_header_dirent=no for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h do ac_safe=`echo "$ac_hdr" | tr './\055' '___'` echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else cat > conftest.$ac_ext < #include <$ac_hdr> int main() { return 0; } int t() { DIR *dirp = 0; ; return 0; } EOF if eval $ac_compile; then rm -rf conftest* eval "ac_cv_header_dirent_$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>&4 ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'` cat >> confdefs.h <&4 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""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_lib_dir'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else ac_save_LIBS="$LIBS" LIBS="$LIBS -ldir " cat > conftest.$ac_ext <&4 LIBS="$LIBS -ldir" else echo "$ac_t""no" 1>&4 fi else echo $ac_n "checking for -lx""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_lib_x'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else ac_save_LIBS="$LIBS" LIBS="$LIBS -lx " cat > conftest.$ac_ext <&4 LIBS="$LIBS -lx" else echo "$ac_t""no" 1>&4 fi fi # checks for typedefs was_it_defined=no echo $ac_n "checking for clock_t in time.h""... $ac_c" 1>&4 cat > conftest.$ac_ext < EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "clock_t" >/dev/null 2>&1; then rm -rf conftest* was_it_defined=yes else rm -rf conftest* cat >> confdefs.h <<\EOF #define clock_t long EOF fi rm -f conftest* echo "$ac_t""$was_it_defined" 1>&4 echo $ac_n "checking for mode_t""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_type_mode_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else cat > conftest.$ac_ext < #if STDC_HEADERS #include #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "mode_t" >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_mode_t=yes else rm -rf conftest* ac_cv_type_mode_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_mode_t" 1>&4 if test $ac_cv_type_mode_t = no; then cat >> confdefs.h <<\EOF #define mode_t int EOF fi echo $ac_n "checking for off_t""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_type_off_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else cat > conftest.$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>&4 if test $ac_cv_type_off_t = no; then cat >> confdefs.h <<\EOF #define off_t long EOF fi echo $ac_n "checking for pid_t""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_type_pid_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else cat > conftest.$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>&4 if test $ac_cv_type_pid_t = no; then cat >> confdefs.h <<\EOF #define pid_t int EOF fi echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_type_signal'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else cat > conftest.$ac_ext < #include #ifdef signal #undef signal #endif extern void (*signal ()) (); int main() { return 0; } int t() { int i; ; return 0; } EOF if eval $ac_compile; then rm -rf conftest* ac_cv_type_signal=void else rm -rf conftest* ac_cv_type_signal=int fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_signal" 1>&4 cat >> confdefs.h <&4 if eval "test \"`echo '${'ac_cv_type_size_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else cat > conftest.$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>&4 if test $ac_cv_type_size_t = no; then cat >> confdefs.h <<\EOF #define size_t unsigned EOF fi echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_type_uid_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else cat > conftest.$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>&4 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 # Set name for machine-dependent library files echo $ac_n "checking MACHDEP""... $ac_c" 1>&4 if test -z "$MACHDEP" then ac_sys_system=`uname -s | tr -d ' ' | tr '[A-Z]' '[a-z]'` ac_sys_release=`uname -r | tr -d ' ' | sed 's/\..*//'` MACHDEP="$ac_sys_system$ac_sys_release" case MACHDEP in '') MACHDEP=unknown;; esac fi echo "$ac_t""$MACHDEP" 1>&4 # Set info about shared libraries. # XXX This should try things out instead of testing uname! ac_sys_system=`uname -s` ac_sys_release=`uname -r` # SO is the extension of shared libraries `(including the dot!) # -- usually .so, .sl on HP-UX echo $ac_n "checking SO""... $ac_c" 1>&4 if test -z "$SO" then case $ac_sys_system in hp*|HP*) SO=.sl;; *) SO=.so;; esac fi echo "$ac_t""$SO" 1>&4 # LDSHARED is the ld *command* used to create shared library # -- "ld" on SunOS 4.x.x, "ld -G" on SunOS 5.x, "ld -shared" on IRIX 5 echo $ac_n "checking LDSHARED""... $ac_c" 1>&4 if test -z "$LDSHARED" then case $ac_sys_system/$ac_sys_release in IRIX*) LDSHARED="ld -shared";; SunOS/4*) LDSHARED="ld";; SunOS/5*) LDSHARED="ld -G";; hp*|HP*) LDSHARED="ld -b";; OSF*) LDSHARED="ld -shared -expect_unresolved \"*\"";; DYNIX/ptx*) LDSHARED="ld -G";; *) LDSHARED="ld";; esac fi echo "$ac_t""$LDSHARED" 1>&4 # CCSHARED are the C *flags* used to create objects to go into a shared # library -- this is only needed for HP-UX echo $ac_n "checking CCSHARED""... $ac_c" 1>&4 if test -z "$CCSHARED" then case $ac_sys_system in hp*|HP*) CCSHARED="+z";; esac fi echo "$ac_t""$CCSHARED" 1>&4 # LINKFORSHARED are the flags passed to the $(CC) command that links # the python executable -- this is only needed for HP-UX echo $ac_n "checking LINKFORSHARED""... $ac_c" 1>&4 if test -z "$LINKFORSHARED" then case $ac_sys_system in hp*|HP*) LINKFORSHARED="-Wl,-E";; esac fi echo "$ac_t""$LINKFORSHARED" 1>&4 # checks for libraries echo $ac_n "checking for -ldl""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_lib_dl'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else ac_save_LIBS="$LIBS" LIBS="$LIBS -ldl " cat > conftest.$ac_ext <&4 ac_tr_lib=HAVE_LIB`echo dl | tr '[a-z]' '[A-Z]'` cat >> confdefs.h <&4 fi # Dynamic linking for SunOS/Solaris and SYSV echo $ac_n "checking for -ldld""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_lib_dld'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else ac_save_LIBS="$LIBS" LIBS="$LIBS -ldld " cat > conftest.$ac_ext <&4 ac_tr_lib=HAVE_LIB`echo dld | tr '[a-z]' '[A-Z]'` cat >> confdefs.h <&4 fi # Dynamic linking for HP-UX echo $ac_n "checking for -lsun""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_lib_sun'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else ac_save_LIBS="$LIBS" LIBS="$LIBS -lsun " cat > conftest.$ac_ext <&4 ac_tr_lib=HAVE_LIB`echo sun | tr '[a-z]' '[A-Z]'` cat >> confdefs.h <&4 fi # NIS (== YP) interface for IRIX 4 # The following three (nsl,inet,socket) are needed on Sequent; # the order of checking must be this. Most SVR4 platforms will # need -lsocket and -lnsl. However on SGI IRIX 5, these exist but # broken. I see no elegant solution (probably CHECK_LIB should be # fixed to only add the library if the given entry point is not # satisfied without it). if test "`uname -s`" != IRIX then echo $ac_n "checking for -lnsl""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_lib_nsl'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else ac_save_LIBS="$LIBS" LIBS="$LIBS -lnsl " cat > conftest.$ac_ext <&4 LIBS="-lnsl $LIBS" else echo "$ac_t""no" 1>&4 fi # SVR4 echo $ac_n "checking for -linet""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_lib_inet'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else ac_save_LIBS="$LIBS" LIBS="$LIBS -linet -lnsl" cat > conftest.$ac_ext <&4 LIBS="-linet $LIBS" else echo "$ac_t""no" 1>&4 fi # Sequent echo $ac_n "checking for -lsocket""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_lib_socket'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else ac_save_LIBS="$LIBS" LIBS="$LIBS -lsocket $LIBS" cat > conftest.$ac_ext <&4 LIBS="-lsocket $LIBS" else echo "$ac_t""no" 1>&4 fi # SVR4 sockets fi echo $ac_n "checking for --with-readline""... $ac_c" 1>&4 # Check whether --with-readline or --without-readline was given. withval="$with_readline" if test -n "$withval"; then echo "$ac_t""$withval" 1>&4 cat >> confdefs.h <<\EOF #define WITH_READLINE 1 EOF if test ! 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then echo $ac_n "(cached) $ac_c" 1>&4 else cat > conftest.$ac_ext < #include #include int main() { return 0; } int t() { struct tm *tp; ; return 0; } EOF if eval $ac_compile; then rm -rf conftest* ac_cv_header_time=yes else rm -rf conftest* ac_cv_header_time=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_header_time" 1>&4 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""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_struct_tm'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else cat > conftest.$ac_ext < #include int main() { return 0; } int t() { struct tm *tp; tp->tm_sec; ; return 0; } EOF if eval $ac_compile; then rm -rf conftest* ac_cv_struct_tm=time.h else rm -rf conftest* ac_cv_struct_tm=sys/time.h fi rm -f conftest* fi echo "$ac_t""$ac_cv_struct_tm" 1>&4 if test $ac_cv_struct_tm = sys/time.h; then cat >> confdefs.h <<\EOF #define TM_IN_SYS_TIME 1 EOF fi echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_struct_tm_zone'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else cat > conftest.$ac_ext < #include <$ac_cv_struct_tm> int main() { return 0; } int t() { struct tm tm; tm.tm_zone; ; return 0; } EOF if eval $ac_compile; then rm -rf conftest* ac_cv_struct_tm_zone=yes else rm -rf conftest* ac_cv_struct_tm_zone=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_struct_tm_zone" 1>&4 if test "$ac_cv_struct_tm_zone" = yes; then cat >> confdefs.h <<\EOF #define HAVE_TM_ZONE 1 EOF else echo $ac_n "checking for tzname""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_var_tzname'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else cat > conftest.$ac_ext < #ifndef tzname /* For SGI. */ extern char *tzname[]; /* RS6000 and others reject char **tzname. */ #endif int main() { return 0; } int t() { atoi(*tzname); ; return 0; } EOF if eval $ac_link; then rm -rf conftest* ac_cv_var_tzname=yes else rm -rf conftest* ac_cv_var_tzname=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_var_tzname" 1>&4 if test $ac_cv_var_tzname = yes; then cat >> confdefs.h <<\EOF #define HAVE_TZNAME 1 EOF fi fi echo $ac_n "checking for time.h that defines altzone""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_header_time_altzone'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else cat > conftest.$ac_ext < int main() { return 0; } int t() { return altzone; ; return 0; } EOF if eval $ac_compile; then rm -rf conftest* ac_cv_header_time_altzone=yes else rm -rf conftest* ac_cv_header_time_altzone=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_header_time_altzone" 1>&4 if test $ac_cv_header_time_altzone = yes; then cat >> confdefs.h <<\EOF #define HAVE_ALTZONE 1 EOF fi was_it_defined=no echo $ac_n "checking whether sys/select.h and sys/time.h may both be included""... $ac_c" 1>&4 cat > conftest.$ac_ext < #include #include int main() { return 0; } int t() { ; ; return 0; } EOF if eval $ac_compile; then rm -rf conftest* cat >> confdefs.h <<\EOF #define SYS_SELECT_WITH_SYS_TIME 1 EOF was_it_defined=yes fi rm -f conftest* echo "$ac_t""$was_it_defined" 1>&4 # checks for compiler characteristics echo $ac_n "checking whether char is unsigned""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_c_char_unsigned'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else if test "$GCC" = yes; then # GCC predefines this symbol on systems where it applies. cat > conftest.$ac_ext <&5 | egrep "yes" >/dev/null 2>&1; then rm -rf conftest* ac_cv_c_char_unsigned=yes else rm -rf conftest* ac_cv_c_char_unsigned=no fi rm -f conftest* else if test "$cross_compiling" = yes; then { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } else cat > conftest.$ac_ext </dev/null; then ac_cv_c_char_unsigned=yes else ac_cv_c_char_unsigned=no fi fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_c_char_unsigned" 1>&4 if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then cat >> confdefs.h <<\EOF #define __CHAR_UNSIGNED__ 1 EOF fi echo $ac_n "checking for working const""... $ac_c" 1>&4 if eval "test \"`echo '${'ac_cv_c_const'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&4 else cat > conftest.$ac_ext <j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; } ; return 0; 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; return 0; } EOF if eval $ac_compile; then rm -rf conftest* cat >> confdefs.h <<\EOF #define HAVE_STDARG_PROTOTYPES 1 EOF works=yes fi rm -f conftest* echo "$ac_t""$works" 1>&4 if test "$have_prototypes" = yes; then bad_prototypes=no echo $ac_n "checking for bad exec* prototypes""... $ac_c" 1>&4 cat > conftest.$ac_ext < int main() { return 0; } int t() { char **t;execve("@",t,t); ; return 0; } EOF if eval $ac_compile; then : else rm -rf conftest* cat >> confdefs.h <<\EOF #define BAD_EXEC_PROTOTYPES 1 EOF bad_prototypes=yes fi rm -f conftest* echo "$ac_t""$bad_prototypes" 1>&4 fi bad_forward=no echo $ac_n "checking for bad static forward""... $ac_c" 1>&4 if test "$cross_compiling" = yes; then { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } else cat > conftest.$ac_ext </dev/null; then : else cat >> confdefs.h <<\EOF #define BAD_STATIC_FORWARD 1 EOF bad_forward=yes fi fi rm -fr conftest* echo "$ac_t""$bad_forward" 1>&4 va_list_is_array=no echo $ac_n "checking whether va_list is an array""... $ac_c" 1>&4 cat > conftest.$ac_ext < #else #include #endif int main() { return 0; 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