This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by configure, which was
generated by GNU Autoconf 2.53.  Invocation command line was

  $ ./configure --prefix=/p/kerberos/v1_3_1 --prefix=/p/kerberos/v1_3_1 --cache-file=.././config.cache --srcdir=.

## --------- ##
## Platform. ##
## --------- ##

hostname = fnapcf.fnal.gov
uname -m = i686
uname -r = 2.4.20
uname -s = Linux
uname -v = #1 Tue Jun 3 10:13:38 CDT 2003

/usr/bin/uname -p = unknown
/bin/uname -X     = unknown

/bin/arch              = i686
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
hostinfo               = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /p/upd/v4_5_7/bin
PATH: /p/perl/v5_005a/bin
PATH: /p/apache/v1_3_27/bin
PATH: /p/binutils/v2_11_2/bin
PATH: /p/gcc/v2_95_3/bin
PATH: /p/kerberos/v1_3a/./sbin
PATH: /p/kerberos/v1_3a/./bin
PATH: /p/gtools/v2_4/bin
PATH: /p/kcroninit/v0_6/bin
PATH: /p/ssh/v1_2_27g/bin
PATH: /p/fvwm/v2_4_15/bin
PATH: /p/ups/v4_5_3/bin
PATH: /usr/local/bin
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/krb5/bin
PATH: /usr/bin
PATH: /bin
PATH: /usr/sbin
PATH: /sbin
PATH: /p/openssh/v3_5p1/bin
PATH: /usr/X11/bin
PATH: /usr/bin/X11
PATH: /usr/X11R6/bin
PATH: /root/bin
PATH: /etc
PATH: /usr/etc
PATH: /home/ron/script
PATH: /home/ron/bin.Linux
PATH: /usr/lib/nmh
PATH: .


## ----------- ##
## Core tests. ##
## ----------- ##

configure:1174: loading cache .././config.cache
configure:1344: checking for gcc
configure:1344: result: gcc
configure:1579: checking for C compiler version
configure:1585: gcc --version </dev/null >&5
2.95.3
configure:1585: $? = 0
configure:1590: gcc -v </dev/null >&5
Reading specs from /p/gcc/v2_95_3/lib/gcc-lib/i686-pc-linux-gnu/2.95.3/specs
gcc version 2.95.3 20010315 (release)
configure:1590: $? = 0
configure:1595: gcc -V </dev/null >&5
gcc: argument to `-V' is missing
configure:1595: $? = 1
configure:1620: checking for C compiler default output
configure:1656: gcc    conftest.c  >&5
configure:1656: $? = 0
configure:1659: result: a.out
configure:1664: checking whether the C compiler works
configure:1687: ./a.out
configure:1687: $? = 0
configure:1688: result: yes
configure:1695: checking whether we are cross compiling
configure:1697: result: no
configure:1700: checking for suffix of executables
configure:1724: gcc -o conftest    conftest.c  >&5
configure:1724: $? = 0
configure:1727: result: 
configure:1733: checking for suffix of object files
configure:1779: result: o
configure:1783: checking whether we are using the GNU C compiler
configure:1831: result: yes
configure:1837: checking whether gcc accepts -g
configure:1880: result: yes
configure:2012: gcc -c -g -O2  conftest.c >&5
conftest.c:2: parse error before `me'
configure:2012: $? = 1
configure: failed program was:
#ifndef __cplusplus
  choke me
#endif
configure:2028: checking how to run the C preprocessor
configure:2130: result: gcc -E
configure:2206: gcc -E  conftest.c
configure:2206: $? = 0
configure:2206: gcc -E  conftest.c
configure:2207: ac_nonexistent.h: No such file or directory
configure:2206: $? = 1
configure: failed program was:
#line 2206 "configure"
#include "confdefs.h"
#include <ac_nonexistent.h>
configure:2224: checking for gcc option to accept ANSI C
configure:2319: result: none needed
configure:2388: adding extra warning flags for gcc
configure:2471: result: built in krb4 support
configure:2488: checking which version of com_err to use
configure:2498: result: krb5
configure:2747: checking which version of subsystem package to use
configure:2812: result: krb5
configure:2870: checking for an ANSI C-conforming const
configure:2959: result: yes
configure:3720: checking for gethostbyname
configure:3720: result: yes
configure:3720: checking for socket
configure:3720: result: yes
configure:3720: checking if DNS Kerberos lookup support should be compiled in
configure:3720: result: yes
configure:3720: checking for res_search
configure:3720: result: no
configure:3720: checking for res_search in -lresolv
configure:3720: result: yes
configure:3841: checking for a BSD-compatible install
configure:3895: result: /usr/bin/install -c
configure:3906: checking for ANSI C header files
configure:4033: result: yes
configure:4098: checking for sys/types.h
configure:4098: result: yes
configure:4098: checking for sys/stat.h
configure:4098: result: yes
configure:4098: checking for stdlib.h
configure:4098: result: yes
configure:4098: checking for string.h
configure:4098: result: yes
configure:4098: checking for memory.h
configure:4098: result: yes
configure:4098: checking for strings.h
configure:4098: result: yes
configure:4098: checking for inttypes.h
configure:4098: result: yes
configure:4098: checking for stdint.h
configure:4098: result: yes
configure:4098: checking for unistd.h
configure:4098: result: yes
configure:4215: checking for unistd.h
configure:4215: result: yes
configure:4215: checking for stdlib.h
configure:4215: result: yes
configure:4215: checking for string.h
configure:4215: result: yes
configure:4217: checking for an ANSI C-conforming const
configure:4306: result: yes
configure:4400: checking if getsockname() takes arguments struct sockaddr * and size_t *
configure:4400: result: yes
configure:4480: checking if getpeername() takes arguments struct sockaddr * and size_t *
configure:4480: result: yes
configure:4488: checking build system type
configure:4506: result: i686-pc-linux-gnu
configure:4514: checking host system type
configure:4528: result: i686-pc-linux-gnu
configure:4655: checking for working regcomp
configure:4699: result: yes
configure:4983: creating ./config.status

## ---------------------- ##
## Running config.status. ##
## ---------------------- ##

This file was extended by config.status, which was
generated by GNU Autoconf 2.53.  Invocation command line was

  CONFIG_FILES    = 
  CONFIG_HEADERS  = 
  CONFIG_LINKS    = 
  CONFIG_COMMANDS = 
  $ ./config.status 

on fnapcf.fnal.gov

config.status:697: creating ./Makefile
config.status:697: creating sample/Makefile
config.status:697: creating sample/sclient/Makefile
config.status:697: creating sample/sserver/Makefile
config.status:697: creating simple/Makefile
config.status:697: creating simple/client/Makefile
config.status:697: creating simple/server/Makefile
config.status:697: creating gss-sample/Makefile
config.status:697: creating user_user/Makefile
config.status:752: executing krb5_config_prefix commands
configure:5948: configuring in bsd
configure:5948: running /bin/sh './configure' --prefix=/p/kerberos/v1_3_1  '--prefix=/p/kerberos/v1_3_1' '--cache-file=.././config.cache' '--srcdir=.' --cache-file=../.././config.cache --srcdir=.
configure:5948: configuring in gssftp
configure:5948: running /bin/sh './configure' --prefix=/p/kerberos/v1_3_1  '--prefix=/p/kerberos/v1_3_1' '--cache-file=.././config.cache' '--srcdir=.' --cache-file=../.././config.cache --srcdir=.
configure:5948: configuring in telnet
configure:5948: running /bin/sh './configure' --prefix=/p/kerberos/v1_3_1  '--prefix=/p/kerberos/v1_3_1' '--cache-file=.././config.cache' '--srcdir=.' --cache-file=../.././config.cache --srcdir=.

## ---------------- ##
## Cache variables. ##
## ---------------- ##

ac_cv_build='i686-pc-linux-gnu'
ac_cv_build_alias='i686-pc-linux'
ac_cv_c_bigendian='no'
ac_cv_c_compiler_gnu='yes'
ac_cv_c_const='yes'
ac_cv_env_CC_set=''
ac_cv_env_CC_value=''
ac_cv_env_CFLAGS_set=''
ac_cv_env_CFLAGS_value=''
ac_cv_env_CPPFLAGS_set=''
ac_cv_env_CPPFLAGS_value=''
ac_cv_env_CPP_set=''
ac_cv_env_CPP_value=''
ac_cv_env_DB_HEADER_set=''
ac_cv_env_DB_HEADER_value=''
ac_cv_env_DB_LIB_set=''
ac_cv_env_DB_LIB_value=''
ac_cv_env_LDFLAGS_set=''
ac_cv_env_LDFLAGS_value=''
ac_cv_env_LD_set=''
ac_cv_env_LD_value=''
ac_cv_env_SS_LIB_set=''
ac_cv_env_SS_LIB_value=''
ac_cv_env_build_alias_set=''
ac_cv_env_build_alias_value=''
ac_cv_env_host_alias_set=''
ac_cv_env_host_alias_value=''
ac_cv_env_target_alias_set=''
ac_cv_env_target_alias_value=''
ac_cv_exeext=''
ac_cv_file__etc_TIMEZONE='no'
ac_cv_file__etc_environment='no'
ac_cv_func__getpty='no'
ac_cv_func_access='yes'
ac_cv_func_bcopy='yes'
ac_cv_func_cfsetispeed='yes'
ac_cv_func_cgetent='no'
ac_cv_func_chmod='yes'
ac_cv_func_closelog='yes'
ac_cv_func_daemon='yes'
ac_cv_func_fchmod='yes'
ac_cv_func_fchown='yes'
ac_cv_func_flock='yes'
ac_cv_func_fork='yes'
ac_cv_func_fork_works='yes'
ac_cv_func_ftime='yes'
ac_cv_func_getaddrinfo='yes'
ac_cv_func_getcwd='yes'
ac_cv_func_getdtablesize='yes'
ac_cv_func_getenv='yes'
ac_cv_func_geteuid='yes'
ac_cv_func_gethostbyaddr_r='yes'
ac_cv_func_gethostbyname='yes'
ac_cv_func_gethostbyname2='yes'
ac_cv_func_gethostbyname_r='yes'
ac_cv_func_getifaddrs='no'
ac_cv_func_getnameinfo='yes'
ac_cv_func_getopt='yes'
ac_cv_func_getservbyname_r='yes'
ac_cv_func_getservbyport_r='yes'
ac_cv_func_gettosbyname='no'
ac_cv_func_getuid='yes'
ac_cv_func_getusershell='yes'
ac_cv_func_getutmp='yes'
ac_cv_func_getutmpx='yes'
ac_cv_func_grantpt='yes'
ac_cv_func_herror='yes'
ac_cv_func_inet_aton='yes'
ac_cv_func_inet_ntoa='yes'
ac_cv_func_inet_ntop='yes'
ac_cv_func_inet_pton='yes'
ac_cv_func_initgroups='yes'
ac_cv_func_isatty='yes'
ac_cv_func_killpg='yes'
ac_cv_func_labs='yes'
ac_cv_func_line_push='no'
ac_cv_func_logwtmp='yes'
ac_cv_func_lstat='yes'
ac_cv_func_memmove='yes'
ac_cv_func_mkstemp='yes'
ac_cv_func_openlog='yes'
ac_cv_func_openpty='yes'
ac_cv_func_parsetos='no'
ac_cv_func_ptsname='yes'
ac_cv_func_re_comp='yes'
ac_cv_func_re_exec='yes'
ac_cv_func_regcomp='yes'
ac_cv_func_regexec='yes'
ac_cv_func_res_search='no'
ac_cv_func_revoke='no'
ac_cv_func_rmufile='no'
ac_cv_func_rresvport_af='no'
ac_cv_func_setegid='yes'
ac_cv_func_setenv='yes'
ac_cv_func_seteuid='yes'
ac_cv_func_setlogin='no'
ac_cv_func_setpgid='yes'
ac_cv_func_setpriority='yes'
ac_cv_func_setregid='yes'
ac_cv_func_setresgid='yes'
ac_cv_func_setresuid='yes'
ac_cv_func_setreuid='yes'
ac_cv_func_setsid='yes'
ac_cv_func_setupterm='no'
ac_cv_func_setutent='yes'
ac_cv_func_setutxent='yes'
ac_cv_func_setvbuf='yes'
ac_cv_func_sigprocmask='yes'
ac_cv_func_sigsetjmp='no'
ac_cv_func_socket='yes'
ac_cv_func_srand='yes'
ac_cv_func_srand48='yes'
ac_cv_func_srandom='yes'
ac_cv_func_sscanf='yes'
ac_cv_func_stat='yes'
ac_cv_func_strcasecmp='yes'
ac_cv_func_strchr='yes'
ac_cv_func_strdup='yes'
ac_cv_func_strerror='yes'
ac_cv_func_strftime='yes'
ac_cv_func_strptime='yes'
ac_cv_func_strsave='no'
ac_cv_func_strstr='yes'
ac_cv_func_syslog='yes'
ac_cv_func_tcgetpgrp='yes'
ac_cv_func_tcsetattr='yes'
ac_cv_func_tcsetpgrp='yes'
ac_cv_func_timezone='yes'
ac_cv_func_ttyname='yes'
ac_cv_func_umask='yes'
ac_cv_func_unsetenv='yes'
ac_cv_func_updwtmp='yes'
ac_cv_func_updwtmpx='yes'
ac_cv_func_utimes='yes'
ac_cv_func_utmpname='yes'
ac_cv_func_utmpxname='yes'
ac_cv_func_vfork='yes'
ac_cv_func_vfork_works='yes'
ac_cv_func_vfprintf='yes'
ac_cv_func_vhangup='yes'
ac_cv_func_vsnprintf='yes'
ac_cv_func_vsprintf='yes'
ac_cv_func_waitpid='yes'
ac_cv_header_alloca_h='yes'
ac_cv_header_arpa_inet_h='yes'
ac_cv_header_arpa_nameser_h='yes'
ac_cv_header_curses_h='yes'
ac_cv_header_dirent_h='yes'
ac_cv_header_fcntl_h='yes'
ac_cv_header_ifaddrs_h='no'
ac_cv_header_inttypes_h='yes'
ac_cv_header_kdc_h='no'
ac_cv_header_krb4_proto_h='no'
ac_cv_header_krb_db_h='no'
ac_cv_header_lastlog_h='yes'
ac_cv_header_libutil_h='no'
ac_cv_header_limits_h='yes'
ac_cv_header_macsock_h='no'
ac_cv_header_memory_h='yes'
ac_cv_header_netdb_h='yes'
ac_cv_header_netinet_in_h='yes'
ac_cv_header_paths_h='yes'
ac_cv_header_pty_h='yes'
ac_cv_header_pwd_h='yes'
ac_cv_header_regex_h='yes'
ac_cv_header_regexp_h='yes'
ac_cv_header_regexpr_h='no'
ac_cv_header_sac_h='no'
ac_cv_header_stdarg_h='yes'
ac_cv_header_stdc='yes'
ac_cv_header_stddef_h='yes'
ac_cv_header_stdint_h='yes'
ac_cv_header_stdlib_h='yes'
ac_cv_header_string_h='yes'
ac_cv_header_strings_h='yes'
ac_cv_header_sys_file_h='yes'
ac_cv_header_sys_filio_h='no'
ac_cv_header_sys_ioctl_compat_h='no'
ac_cv_header_sys_label_h='no'
ac_cv_header_sys_param_h='yes'
ac_cv_header_sys_ptyvar_h='no'
ac_cv_header_sys_select_h='yes'
ac_cv_header_sys_socket_h='yes'
ac_cv_header_sys_sockio_h='no'
ac_cv_header_sys_stat_h='yes'
ac_cv_header_sys_stream_h='no'
ac_cv_header_sys_time_h='yes'
ac_cv_header_sys_tty_h='no'
ac_cv_header_sys_types_h='yes'
ac_cv_header_sys_uio_h='yes'
ac_cv_header_sys_utsname_h='yes'
ac_cv_header_sys_wait_h='yes'
ac_cv_header_syslog_h='yes'
ac_cv_header_tcl_h='yes'
ac_cv_header_tcl_tcl_h='no'
ac_cv_header_term_h='yes'
ac_cv_header_termios_h='yes'
ac_cv_header_time='yes'
ac_cv_header_time_h='yes'
ac_cv_header_ttyent_h='yes'
ac_cv_header_unistd_h='yes'
ac_cv_header_util_h='no'
ac_cv_header_utmp_h='yes'
ac_cv_header_utmpx_h='yes'
ac_cv_header_vfork_h='no'
ac_cv_header_xom_h='no'
ac_cv_host='i686-pc-linux-gnu'
ac_cv_host_alias='i686-pc-linux'
ac_cv_lib_crypt_crypt='yes'
ac_cv_lib_fl_yywrap='yes'
ac_cv_lib_odm_main='no'
ac_cv_lib_resolv_res_search='yes'
ac_cv_lib_termcap_main='yes'
ac_cv_lib_util_logwtmp='yes'
ac_cv_lib_util_main='yes'
ac_cv_lib_util_openpty='yes'
ac_cv_objext='o'
ac_cv_path_BASH='/bin/sh'
ac_cv_path_EXPECT='/usr/bin/expect'
ac_cv_path_FALSE='/bin/false'
ac_cv_path_PERL='/p/perl/v5_005a/bin/perl'
ac_cv_path_SH='/bin/sh'
ac_cv_path_SH5='/bin/false'
ac_cv_path_UCB_RCP='/usr/bin/rcp'
ac_cv_path_UCB_RLOGIN='/usr/bin/rlogin'
ac_cv_path_UCB_RSH='/usr/bin/rsh'
ac_cv_path_install='/usr/bin/install -c'
ac_cv_prog_AR='ar'
ac_cv_prog_ARADD='ar cruv'
ac_cv_prog_ARCHIVE='ar cqv'
ac_cv_prog_AWK='gawk'
ac_cv_prog_CPP='gcc -E'
ac_cv_prog_LEX='flex'
ac_cv_prog_PERL='perl'
ac_cv_prog_RUNTEST='runtest'
ac_cv_prog_YACC='bison -y'
ac_cv_prog_ac_ct_CC='gcc'
ac_cv_prog_ac_ct_RANLIB='ranlib'
ac_cv_prog_cc_g='yes'
ac_cv_prog_cc_stdc=''
ac_cv_prog_have_PERL='perl'
ac_cv_prog_have_RUNTEST='runtest'
ac_cv_prog_lex_root='lex.yy'
ac_cv_prog_lex_yytext_pointer='yes'
ac_cv_sizeof_int='4'
ac_cv_sizeof_long='4'
ac_cv_sizeof_short='2'
ac_cv_type_getgroups='gid_t'
ac_cv_type_int='yes'
ac_cv_type_int16_t='yes'
ac_cv_type_int32_t='yes'
ac_cv_type_int8_t='yes'
ac_cv_type_long='yes'
ac_cv_type_mode_t='yes'
ac_cv_type_off_t='yes'
ac_cv_type_pid_t='yes'
ac_cv_type_short='yes'
ac_cv_type_signal='void'
ac_cv_type_size_t='yes'
ac_cv_type_ssize_t='yes'
ac_cv_type_time_t='yes'
ac_cv_type_u_char='yes'
ac_cv_type_u_int='yes'
ac_cv_type_u_int16_t='yes'
ac_cv_type_u_int32_t='yes'
ac_cv_type_u_int8_t='yes'
ac_cv_type_u_long='yes'
ac_cv_type_uid_t='yes'
k5_cv_type_endrpcent='void'
k5_cv_type_setrpcent='void'
krb5_cv_build_krb4_libs='yes'
krb5_cv_decl_perror='no'
krb5_cv_decl_sys_errlist='yes'
krb5_cv_f_setown='yes'
krb5_cv_func_daemon_noproto='no'
krb5_cv_func_getutmp_noproto='yes'
krb5_cv_func_herror_noproto='no'
krb5_cv_func_logwtmp_noproto='no'
krb5_cv_func_parsetos_noproto='yes'
krb5_cv_func_setenv_noproto='no'
krb5_cv_func_sigprocmask_use='yes'
krb5_cv_func_strptime_noproto='yes'
krb5_cv_func_swab_noproto='yes'
krb5_cv_func_unsetenv_noproto='no'
krb5_cv_gethostbyname_r_returns_int='yes'
krb5_cv_gethostbyname_r_returns_ptr='no'
krb5_cv_getpeername_protostruct_sockaddr_p_size_t_p='yes'
krb5_cv_getpgrp_args='void'
krb5_cv_getservbyname_r_returns_int='yes'
krb5_cv_getservbyname_r_returns_ptr='no'
krb5_cv_getsockname_proto_struct_sockaddr_p_size_t_p='yes'
krb5_cv_has_ansi_stdio='yes'
krb5_cv_has_posix_signals='yes'
krb5_cv_has_streams='no'
krb5_cv_has_type_socklen_t='yes'
krb5_cv_host='i686-pc-linux-gnu'
krb5_cv_inet6='yes'
krb5_cv_krb4_libdir=''
krb5_cv_need_bind_8_compat='no'
krb5_cv_prog_gcc='yes'
krb5_cv_setenv='yes'
krb5_cv_setpgrp_args='void'
krb5_cv_shadow_pwd='yes'
krb5_cv_sockaddr_sa_len='no'
krb5_cv_struct_sockaddr_storage='yes'
krb5_cv_struct_ut_exit='yes'
krb5_cv_struct_ut_host='yes'
krb5_cv_struct_ut_pid='yes'
krb5_cv_struct_ut_type='yes'
krb5_cv_struct_utmp_ut_addr='yes'
krb5_cv_struct_utmp_ut_exit='yes'
krb5_cv_struct_utmp_ut_exit___e_exit='no'
krb5_cv_struct_utmp_ut_exit_e_exit='yes'
krb5_cv_struct_utmp_ut_exit_ut_e_exit='no'
krb5_cv_struct_utmp_ut_exit_ut_exit='no'
krb5_cv_struct_utmp_ut_host='yes'
krb5_cv_struct_utmp_ut_id='yes'
krb5_cv_struct_utmp_ut_pid='yes'
krb5_cv_struct_utmp_ut_syslen='no'
krb5_cv_struct_utmp_ut_type='yes'
krb5_cv_struct_utmpx_ut_addr='no'
krb5_cv_struct_utmpx_ut_exit='yes'
krb5_cv_struct_utmpx_ut_exit___e_exit='yes'
krb5_cv_struct_utmpx_ut_exit_e_exit='no'
krb5_cv_struct_utmpx_ut_exit_ut_e_exit='no'
krb5_cv_struct_utmpx_ut_exit_ut_exit='no'
krb5_cv_struct_utmpx_ut_host='yes'
krb5_cv_struct_utmpx_ut_id='yes'
krb5_cv_struct_utmpx_ut_pid='yes'
krb5_cv_struct_utmpx_ut_syslen='no'
krb5_cv_struct_utmpx_ut_type='yes'
krb5_cv_struct_wait='no'
krb5_cv_sys_rcdir='/var/tmp'
krb5_cv_sys_setpgrp_two='no'
krb5_cv_type_sigset_t='yes'
krb5_cv_type_speed_t='yes'
krb5_cv_type_yylineno='no'
krb5_cv_var_in6addr_any='yes'
local_cv_program_fctsh='/bin/sh'

## ----------- ##
## confdefs.h. ##
## ----------- ##

#define PACKAGE_NAME ""
#define PACKAGE_TARNAME ""
#define PACKAGE_VERSION ""
#define PACKAGE_STRING ""
#define PACKAGE_BUGREPORT ""
#define KRB5_KRB4_COMPAT 1
#define HAVE_BT_RSEQ 1
#define KRB5_PRIVATE 1
#define KRB5_DEPRECATED 1
#define KRB5_DNS_LOOKUP_KDC 1
#define KRB5_DNS_LOOKUP 1
#define STDC_HEADERS 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_MEMORY_H 1
#define HAVE_STRINGS_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_UNISTD_H 1
#define HAVE_UNISTD_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define GETSOCKNAME_ARG2_TYPE struct sockaddr
#define GETSOCKNAME_ARG3_TYPE size_t
#define GETPEERNAME_ARG2_TYPE struct sockaddr
#define GETPEERNAME_ARG3_TYPE size_t
#define HAVE_REGCOMP 1

configure: exit 0