KRB5_GETSOCKNAME_ARGS
KRB5_GETPEERNAME_ARGS
LIBUTIL=
-AC_CHECK_LIB(util,main,[AC_DEFINE(HAVE_LIBUTIL)
+AC_CHECK_LIB(util,main,[AC_DEFINE(HAVE_LIBUTIL,1,[Define if the util library is available])
LIBUTIL=-lutil
])
AC_SUBST(LIBUTIL)
AC_HELP_STRING([--with-vague-errors],[Do not @<:@do@:>@ send helpful errors to client]), , withval=no)dnl
if test "$withval" = yes; then
AC_MSG_RESULT(Supplying vague error messages to KDC clients)
- AC_DEFINE(KRBCONF_VAGUE_ERRORS)
+ AC_DEFINE(KRBCONF_VAGUE_ERRORS,1,[Define if the KDC should return only vague error codes to clients])
fi
dnl
dnl --with-kdc-kdb-update makes the KDC update the database with last request
AC_HELP_STRING([--with-kdc-kdb-update],[Update the database @<:@don't update@:>@]), , withval=no)dnl
if test "$withval" = yes; then
AC_MSG_RESULT(Updating KDC database with each request)
- AC_DEFINE(KRBCONF_KDC_MODIFIES_KDB)
+ AC_DEFINE(KRBCONF_KDC_MODIFIES_KDB,1,[Define if KDC should update database with each request])
fi
dnl
dnl Needed for hw-preauth replay detection on KDC.
AC_ARG_ENABLE([kdc-replay-cache],
AC_HELP_STRING([--enable-kdc-replay-cache],[check for replayed/retransmitted KDC requests (recommended when hardware preauthentication is in use) @<:@disabled@:>@]), , enableval=yes)dnl
if test "$enableval" = yes ; then
- AC_DEFINE(USE_RCACHE)
+ AC_DEFINE(USE_RCACHE,1,[Define if the KDC should use a replay cache])
else
- AC_DEFINE(NOCACHE)
+ AC_DEFINE(NOCACHE,1,[Define if the KDC should use no replay cache])
fi
AC_ARG_ENABLE([fakeka],
AC_HELP_STRING([--enable-fakeka],[build the Fake KA server (emulates an AFS kaserver) @<:@default: don't build@:>@]), , enableval=no)dnl
dnl for krb524
AC_TYPE_SIGNAL
dnl
+dnl from old include/configure.in
+AH_TEMPLATE([HAVE_STRUCT_SOCKADDR_STORAGE],
+[Define if "struct sockaddr_storage" is available.])
+dnl
+AC_CONFIG_HEADER(include/krb5/autoconf.h)
+AC_PROG_INSTALL
+AC_PROG_AWK
+AC_PROG_LEX
+AC_C_CONST
+AC_CHECK_FUNCS(strdup setvbuf inet_ntoa inet_aton seteuid setresuid setreuid setegid setresgid setregid setsid flock fchmod chmod strftime strptime geteuid setenv unsetenv getenv gethostbyname2 getifaddrs gmtime_r localtime_r pthread_mutex_lock sched_yield dlopen)
+AC_CHECK_FUNCS( mkstemp)
+AC_HEADER_STDARG
+AC_CHECK_HEADERS(unistd.h paths.h regex.h regexp.h regexpr.h fcntl.h memory.h ifaddrs.h sys/filio.h sched.h)
+dnl
+dnl Check what the return types for gethostbyname_r and getservbyname_r are.
+dnl
+AC_CHECK_FUNC(gethostbyname_r,[
+ac_cv_func_gethostbyname_r=yes
+if test "$ac_cv_func_gethostbyname_r" = yes; then
+ AC_MSG_CHECKING([if gethostbyname_r returns an int])
+ AC_CACHE_VAL(krb5_cv_gethostbyname_r_returns_int,
+ [AC_TRY_COMPILE([#include <netdb.h>
+ extern int gethostbyname_r ();], [1;],
+ krb5_cv_gethostbyname_r_returns_int=yes,
+ krb5_cv_gethostbyname_r_returns_int=no)])
+ AC_MSG_RESULT($krb5_cv_gethostbyname_r_returns_int)
+
+ AC_MSG_CHECKING([if gethostbyname_r returns a pointer])
+ AC_CACHE_VAL(krb5_cv_gethostbyname_r_returns_ptr,
+ [AC_TRY_COMPILE([#include <netdb.h>
+ extern struct hostent *gethostbyname_r ();], [1;],
+ krb5_cv_gethostbyname_r_returns_ptr=yes,
+ krb5_cv_gethostbyname_r_returns_ptr=no)])
+ AC_MSG_RESULT($krb5_cv_gethostbyname_r_returns_ptr)
+
+ if test "$krb5_cv_gethostbyname_r_returns_int" = "$krb5_cv_gethostbyname_r_returns_ptr"; then
+ AC_MSG_WARN(cannot determine return type of gethostbyname_r -- disabling)
+ ac_cv_func_gethostbyname_r=no
+ fi
+ if test "$krb5_cv_gethostbyname_r_returns_int" = yes; then
+ AC_DEFINE(GETHOSTBYNAME_R_RETURNS_INT, 1, [Define if gethostbyname_r returns int rather than struct hostent * ])
+ fi
+fi
+if test "$ac_cv_func_gethostbyname_r" = yes; then
+ AC_DEFINE(HAVE_GETHOSTBYNAME_R, 1, [Define if gethostbyname_r exists and its return type is known])
+ AC_CHECK_FUNC(gethostbyaddr_r)
+fi
+])
+dnl
+
+AC_CHECK_FUNC(getpwnam_r,ac_cv_func_getpwnam_r=yes,ac_cv_func_getpwnam_r=no)
+AC_CHECK_FUNC(getpwuid_r,ac_cv_func_getpwuid_r=yes,ac_cv_func_getpwuid_r=no)
+if test "$ac_cv_func_getpwnam_r" = yes; then
+ AC_MSG_CHECKING([return type of getpwnam_r])
+ AC_CACHE_VAL(krb5_cv_getpwnam_r_return_type,
+ [AC_TRY_COMPILE([#include <pwd.h>
+ extern int getpwnam_r();], [1;],
+ getpwnam_r_returns_int=yes,getpwnam_r_returns_int=no)
+ AC_TRY_COMPILE([#include <pwd.h>
+ extern struct passwd *getpwnam_r();], [1;],
+ getpwnam_r_returns_ptr=yes,getpwnam_r_returns_ptr=no)
+ case "$getpwnam_r_returns_int/$getpwnam_r_returns_ptr" in
+ yes/no) krb5_cv_getpwnam_r_return_type=int ;;
+ no/yes) krb5_cv_getpwnam_r_return_type=ptr ;;
+ *) krb5_cv_getpwnam_r_return_type=unknown ;;
+ esac])
+ AC_MSG_RESULT($krb5_cv_getpwnam_r_return_type)
+ if test $krb5_cv_getpwnam_r_return_type = int; then
+ AC_DEFINE(GETPWNAM_R_RETURNS_INT, 1, [Define if getpwnam_r returns an int])
+ elif test $krb5_cv_getpwnam_r_return_type = unknown; then
+ AC_MSG_WARN([Cannot determine getpwnam_r return type, disabling getpwnam_r])
+ ac_cv_func_getpwnam_r=no
+ fi
+fi
+if test "$ac_cv_func_getpwnam_r" = yes; then
+ AC_MSG_CHECKING([number of arguments to getpwnam_r])
+ AC_CACHE_VAL(krb5_cv_getpwnam_r_args,
+ [AC_TRY_COMPILE([#include <pwd.h>
+ struct passwd pwx; char buf[1024];],
+ [getpwnam_r("", &pwx, buf, sizeof(buf));], args4=yes, args4=no)
+ AC_TRY_COMPILE([#include <pwd.h>
+ struct passwd pwx, *p; char buf[1024];],
+ [getpwnam_r("", &pwx, buf, sizeof(buf), &p);], args5=yes, args5=no)
+ case $args4/$args5 in
+ yes/no) krb5_cv_getpwnam_r_args=4 ;;
+ no/yes) krb5_cv_getpwnam_r_args=5 ;;
+ *) krb5_cv_getpwnam_r_args=unknown ;;
+ esac])
+ AC_MSG_RESULT($krb5_cv_getpwnam_r_args)
+ if test "$krb5_cv_getpwnam_r_args" = unknown; then
+ AC_MSG_WARN([Cannot determine number of arguments to getpwnam_r, disabling its use.])
+ ac_cv_func_getpwnam_r=no
+ else
+ AC_DEFINE(HAVE_GETPWNAM_R,1,[Define if getpwnam_r is available and useful.])
+ if test "$krb5_cv_getpwnam_r_args" = 4; then
+ AC_DEFINE(GETPWNAM_R_4_ARGS,1,[Define if getpwnam_r exists but takes only 4 arguments (e.g., POSIX draft 6 implementations like some Solaris releases).])
+ fi
+ fi
+fi
+
+if test "$ac_cv_func_getpwnam_r" = no && test "$ac_cv_func_getpwuid_r" = yes; then
+ # Actually, we could do this check, and the corresponding checks
+ # for return type and number of arguments, but I doubt we'll run
+ # into a system where we'd get to use getpwuid_r but not getpwnam_r.
+ AC_MSG_NOTICE([getpwnam_r not useful, so disabling getpwuid_r too])
+ ac_cv_func_getpwuid_r=no
+fi
+if test "$ac_cv_func_getpwuid_r" = yes; then
+ AC_DEFINE(HAVE_GETPWUID_R,1,[Define if getpwuid_r is available and useful.])
+ # Hack: Assume getpwuid_r is the shorter form if getpwnam_r is.
+ if test "$krb5_cv_getpwnam_r_args" = 4; then
+ AC_DEFINE(GETPWUID_R_4_ARGS,1,[Define if getpwuid_r exists but takes only 4 arguments (e.g., POSIX draft 6 implementations like some Solaris releases).])
+ fi
+fi
+
+if test "$ac_cv_func_gmtime_r" = yes; then
+ AC_MSG_CHECKING([whether gmtime_r returns int])
+ AC_CACHE_VAL(krb5_cv_gmtime_r_returns_int,
+ [AC_TRY_COMPILE([#include <time.h>
+ extern int gmtime_r ();], [1;], return_int=yes, return_int=no)
+ AC_TRY_COMPILE([#include <time.h>
+ extern struct tm *gmtime_r ();], [1;], return_ptr=yes, return_ptr=no)
+ case $return_int/$return_ptr in
+ yes/no) krb5_cv_gmtime_r_returns_int=yes ;;
+ no/yes) krb5_cv_gmtime_r_returns_int=no ;;
+ *) # Can't figure it out, punt the function.
+ ac_cv_func_gmtime_r=no ;;
+ esac])
+ if test "$ac_cv_func_gmtime_r" = no; then
+ AC_MSG_RESULT(unknown -- ignoring gmtime_r)
+ else
+ AC_MSG_RESULT($krb5_cv_gmtime_r_returns_int)
+ if test "$krb5_cv_gmtime_r_returns_int" = yes; then
+ AC_DEFINE(GMTIME_R_RETURNS_INT,1,[Define if gmtime_r returns int instead of struct tm pointer, as on old HP-UX systems.])
+ fi
+ fi
+fi
+
+AC_CHECK_FUNC(getservbyname_r,[
+ac_cv_func_getservbyname_r=yes
+if test "$ac_cv_func_getservbyname_r" = yes; then
+ AC_MSG_CHECKING([if getservbyname_r returns an int])
+ AC_CACHE_VAL(krb5_cv_getservbyname_r_returns_int,
+ [AC_TRY_COMPILE([#include <netdb.h>
+ extern int getservbyname_r ();], [1;],
+ krb5_cv_getservbyname_r_returns_int=yes,
+ krb5_cv_getservbyname_r_returns_int=no)])
+ AC_MSG_RESULT($krb5_cv_getservbyname_r_returns_int)
+
+ AC_MSG_CHECKING([if getservbyname_r returns a pointer])
+ AC_CACHE_VAL(krb5_cv_getservbyname_r_returns_ptr,
+ [AC_TRY_COMPILE([#include <netdb.h>
+ extern struct servent *getservbyname_r ();], [1;],
+ krb5_cv_getservbyname_r_returns_ptr=yes,
+ krb5_cv_getservbyname_r_returns_ptr=no)])
+ AC_MSG_RESULT($krb5_cv_getservbyname_r_returns_ptr)
+
+ if test "$krb5_cv_getservbyname_r_returns_int" = "$krb5_cv_getservbyname_r_returns_ptr"; then
+ AC_MSG_WARN(cannot determine return type of getservbyname_r -- disabling)
+ ac_cv_func_getservbyname_r=no
+ fi
+ if test "$krb5_cv_getservbyname_r_returns_int" = yes; then
+ AC_DEFINE(GETSERVBYNAME_R_RETURNS_INT, 1, [Define if getservbyname_r returns int rather than struct servent * ])
+ fi
+fi
+if test "$ac_cv_func_getservbyname_r" = yes; then
+ AC_DEFINE(HAVE_GETSERVBYNAME_R, 1, [Define if getservbyname_r exists and its return type is known])
+ AC_CHECK_FUNC(getservbyport_r)
+fi
+])
+dnl
+HAVE_YYLINENO
+CHECK_DIRENT
+AC_TYPE_UID_T
+AC_TYPE_MODE_T
+dnl
+AC_CHECK_HEADER(termios.h,dnl
+[AC_CHECK_FUNC([tcsetattr],dnl
+ AC_DEFINE(POSIX_TERMIOS,1,[Define if termios.h exists and tcsetattr exists]))])
+dnl
+KRB5_SIGTYPE
+AC_CHECK_HEADERS(stdlib.h string.h stddef.h unistd.h sys/types.h sys/file.h sys/param.h sys/stat.h sys/time.h netinet/in.h sys/uio.h sys/filio.h sys/select.h time.h paths.h)
+AC_HEADER_STDARG
+KRB5_AC_INET6
+dnl
+dnl If compiling with IPv6 support, test if in6addr_any functions.
+dnl Irix 6.5.16 defines it, but lacks support in the C library.
+if test $krb5_cv_inet6 = yes || test "$krb5_cv_inet6_with_dinet6" = yes ; then
+AC_CACHE_CHECK([for in6addr_any definition in library],
+ krb5_cv_var_in6addr_any,
+[AC_TRY_LINK([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+],[
+ struct sockaddr_in6 in;
+ in.sin6_addr = in6addr_any;
+ printf("%x", &in);
+],krb5_cv_var_in6addr_any=yes, krb5_cv_var_in6addr_any=no)])
+ if test $krb5_cv_var_in6addr_any = no; then
+ AC_DEFINE(NEED_INSIXADDR_ANY,1,[Define if in6addr_any is not defined in libc])
+ fi
+fi
+
+dnl
+dnl
+dnl check for ANSI stdio, esp "b" option to fopen(). This (unfortunately)
+dnl requires a run check...
+dnl
+AC_MSG_CHECKING([for ANSI stdio])
+AC_CACHE_VAL(krb5_cv_has_ansi_stdio,
+[AC_TRY_RUN(
+[#include <stdio.h>
+int main()
+{
+ FILE *conftest;
+ if ((conftest = fopen("conftest.dat", "w")) == NULL) exit(1);
+ if (fclose(conftest)) exit(1);
+ if ((conftest = fopen("conftest.dat", "rb+")) == NULL) exit(1);
+ if (fputs("testing ANSI for stdio\n", conftest) == EOF) exit(1);
+ exit(0);
+}],
+krb5_cv_has_ansi_stdio=yes, krb5_cv_has_ansi_stdio=no,
+krb5_cv_has_ansi_stdio=yes)])dnl assume ANSI in cross environment
+AC_MSG_RESULT($krb5_cv_has_ansi_stdio)
+if test $krb5_cv_has_ansi_stdio = yes; then
+AC_DEFINE(ANSI_STDIO,1,[Define if ANSI stdio is present (in particular "b" option to fopen)])
+fi
+dnl
+dnl Word sizes...
+AC_CHECK_SIZEOF(short)
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(long)
+dnl
+dnl then from osconf.h, we have
+dnl
+AC_HEADER_TIME
+AC_CHECK_TYPE(time_t, long)
+dnl
+dnl Determine where to put the replay cache.
+dnl
+AC_MSG_CHECKING([for replay cache directory])
+AC_CACHE_VAL(krb5_cv_sys_rcdir,
+[
+for t_dir in /var/tmp /usr/tmp /var/usr/tmp /tmp ; do
+ test -d $t_dir || continue
+ krb5_cv_sys_rcdir=$t_dir
+ break
+done])dnl
+AC_MSG_RESULT($krb5_cv_sys_rcdir)
+KRB5_RCTMPDIR=$krb5_cv_sys_rcdir
+AC_SUBST(KRB5_RCTMPDIR)
+dnl
+dnl
+AC_MSG_CHECKING(for socklen_t)
+AC_CACHE_VAL(krb5_cv_has_type_socklen_t,
+[AC_TRY_COMPILE(
+[#include <sys/types.h>
+#include <sys/socket.h>
+],[sizeof (socklen_t);],
+krb5_cv_has_type_socklen_t=yes,krb5_cv_has_type_socklen_t=no)])
+AC_MSG_RESULT($krb5_cv_has_type_socklen_t)
+if test $krb5_cv_has_type_socklen_t = yes; then
+ AC_DEFINE(HAVE_SOCKLEN_T,1,[Define if there is a socklen_t type. If not, probably use size_t])
+fi
+dnl
+AC_MSG_CHECKING(for struct lifconf)
+AC_CACHE_VAL(krb5_cv_has_struct_lifconf,
+[AC_TRY_COMPILE(
+[#include <sys/socket.h>
+#include <net/if.h>
+],[sizeof (struct lifconf);],
+krb5_cv_has_struct_lifconf=yes,krb5_cv_has_struct_lifconf=no)])
+AC_MSG_RESULT($krb5_cv_has_struct_lifconf)
+if test $krb5_cv_has_struct_lifconf = yes; then
+ AC_DEFINE(HAVE_STRUCT_LIFCONF,1,[Define if there is a struct lifconf.])
+fi
+dnl HP-UX 11 uses stuct if_laddrconf
+AC_MSG_CHECKING(for struct if_laddrconf)
+AC_CACHE_VAL(krb5_cv_has_struct_if_laddrconf,
+[AC_TRY_COMPILE(
+[#include <sys/socket.h>
+#include <net/if.h>
+#include <net/if6.h>
+],[sizeof (struct if_laddrconf);],
+krb5_cv_has_struct_if_laddrconf=yes,krb5_cv_has_struct_if_laddrconf=no)])
+AC_MSG_RESULT($krb5_cv_has_struct_if_laddrconf)
+if test $krb5_cv_has_struct_if_laddrconf = yes; then
+ AC_DEFINE(HAVE_STRUCT_IF_LADDRCONF,1,[Define if there is a struct if_laddrconf.])
+fi
+dnl
+dnl
+AC_MSG_CHECKING([for h_errno in netdb.h])
+AC_CACHE_VAL(krb5_cv_header_netdb_h_h_errno,
+[AC_TRY_COMPILE(
+ [#include <netdb.h>],
+ [int x = h_errno;], krb5_cv_header_netdb_h_h_errno=yes,
+ krb5_cv_header_netdb_h_h_errno=no)])
+AC_MSG_RESULT($krb5_cv_header_netdb_h_h_errno)
+if test $krb5_cv_header_netdb_h_h_errno = yes; then
+ AC_DEFINE([HAVE_NETDB_H_H_ERRNO], 1,
+ [Define if netdb.h declares h_errno])
+fi
+dnl
+dnl
+AC_ARG_ENABLE([athena],
+[ --enable-athena build with MIT Project Athena configuration],
+AC_DEFINE(KRB5_ATHENA_COMPAT,1,[Define if MIT Project Athena default configuration should be used]),)
+
+if test "$KRB4_LIB" = ''; then
+ AC_MSG_NOTICE(No Kerberos 4 compatibility)
+ maybe_kerberosIV=
+else
+ AC_MSG_NOTICE(Kerberos 4 compatibility enabled)
+ maybe_kerberosIV=kerberosIV
+ AC_DEFINE(KRB5_KRB4_COMPAT,1,[Define if Kerberos V4 backwards compatibility should be supported])
+fi
+AC_SUBST(maybe_kerberosIV)
+dnl
+AC_C_INLINE
+AH_TOP([
+#ifndef KRB5_AUTOCONF_H
+])
+AH_BOTTOM([
+#if defined(__GNUC__) && !defined(inline)
+/* Silence gcc pedantic warnings about ANSI C. */
+# define inline __inline__
+#endif
+
+#define KRB5_AUTOCONF_H
+#endif
+])
+dnl
+dnl Not used yet, but let's find out what we've got on the platforms
+dnl we're working with....
+AC_CHECK_HEADERS(inttypes.h stdint.h)
+AC_CHECK_TYPES([uint32_t, int32_t, uint64_t, int64_t, uint_least32_t, uintptr_t, uintmax_t, long long], , , [
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#elif defined(HAVE_INTTYPES_H)
+# include <inttypes.h>
+#endif
+])
+dnl
dnl
dnl Check for thread safety issues.
dnl (Is there a better place for this?)
if test "$DB_VERSION" = k5 ; then
AC_CONFIG_SUBDIRS(util/db2)
fi
-AC_CONFIG_SUBDIRS(include lib/crypto lib/krb5 lib/des425 lib/apputils)
+AC_CONFIG_SUBDIRS(lib/crypto lib/krb5 lib/des425 lib/apputils)
if test -n "$KRB4_LIB"; then
AC_CONFIG_SUBDIRS(lib/krb4)
fi
AC_CONFIG_SUBDIRS(kadmin clients appl tests)
AC_CONFIG_FILES(krb5-config, [chmod +x krb5-config])
-V5_AC_OUTPUT_MAKEFILE(. util util/support util/send-pr lib kdc slave krb524 config-files gen-manpages)
+V5_AC_OUTPUT_MAKEFILE(. util util/support util/send-pr lib kdc slave krb524 config-files gen-manpages include include/krb5 include/kerberosIV)
+++ /dev/null
-AC_INIT(configure.in)
-CONFIG_RULES
-dnl
-AH_TEMPLATE([HAVE_STRUCT_SOCKADDR_STORAGE],
-[Define if "struct sockaddr_storage" is available.])
-dnl
-AC_CONFIG_HEADER(krb5/autoconf.h)
-AC_PROG_INSTALL
-AC_PROG_AWK
-AC_PROG_LEX
-AC_C_CONST
-AC_CHECK_FUNCS(strdup setvbuf inet_ntoa inet_aton seteuid setresuid setreuid setegid setresgid setregid setsid flock fchmod chmod strftime strptime geteuid setenv unsetenv getenv gethostbyname2 getifaddrs gmtime_r localtime_r pthread_mutex_lock sched_yield dlopen)
-AC_CHECK_FUNCS( mkstemp)
-AC_HEADER_STDARG
-AC_CHECK_HEADERS(unistd.h paths.h regex.h regexp.h regexpr.h fcntl.h memory.h ifaddrs.h sys/filio.h sched.h)
-dnl
-dnl Check what the return types for gethostbyname_r and getservbyname_r are.
-dnl
-AC_CHECK_FUNC(gethostbyname_r,[
-ac_cv_func_gethostbyname_r=yes
-if test "$ac_cv_func_gethostbyname_r" = yes; then
- AC_MSG_CHECKING([if gethostbyname_r returns an int])
- AC_CACHE_VAL(krb5_cv_gethostbyname_r_returns_int,
- [AC_TRY_COMPILE([#include <netdb.h>
- extern int gethostbyname_r ();], [1;],
- krb5_cv_gethostbyname_r_returns_int=yes,
- krb5_cv_gethostbyname_r_returns_int=no)])
- AC_MSG_RESULT($krb5_cv_gethostbyname_r_returns_int)
-
- AC_MSG_CHECKING([if gethostbyname_r returns a pointer])
- AC_CACHE_VAL(krb5_cv_gethostbyname_r_returns_ptr,
- [AC_TRY_COMPILE([#include <netdb.h>
- extern struct hostent *gethostbyname_r ();], [1;],
- krb5_cv_gethostbyname_r_returns_ptr=yes,
- krb5_cv_gethostbyname_r_returns_ptr=no)])
- AC_MSG_RESULT($krb5_cv_gethostbyname_r_returns_ptr)
-
- if test "$krb5_cv_gethostbyname_r_returns_int" = "$krb5_cv_gethostbyname_r_returns_ptr"; then
- AC_MSG_WARN(cannot determine return type of gethostbyname_r -- disabling)
- ac_cv_func_gethostbyname_r=no
- fi
- if test "$krb5_cv_gethostbyname_r_returns_int" = yes; then
- AC_DEFINE(GETHOSTBYNAME_R_RETURNS_INT, 1, [Define if gethostbyname_r returns int rather than struct hostent * ])
- fi
-fi
-if test "$ac_cv_func_gethostbyname_r" = yes; then
- AC_DEFINE(HAVE_GETHOSTBYNAME_R, 1, [Define if gethostbyname_r exists and its return type is known])
- AC_CHECK_FUNC(gethostbyaddr_r)
-fi
-])
-dnl
-
-AC_CHECK_FUNC(getpwnam_r,ac_cv_func_getpwnam_r=yes,ac_cv_func_getpwnam_r=no)
-AC_CHECK_FUNC(getpwuid_r,ac_cv_func_getpwuid_r=yes,ac_cv_func_getpwuid_r=no)
-if test "$ac_cv_func_getpwnam_r" = yes; then
- AC_MSG_CHECKING([return type of getpwnam_r])
- AC_CACHE_VAL(krb5_cv_getpwnam_r_return_type,
- [AC_TRY_COMPILE([#include <pwd.h>
- extern int getpwnam_r();], [1;],
- getpwnam_r_returns_int=yes,getpwnam_r_returns_int=no)
- AC_TRY_COMPILE([#include <pwd.h>
- extern struct passwd *getpwnam_r();], [1;],
- getpwnam_r_returns_ptr=yes,getpwnam_r_returns_ptr=no)
- case "$getpwnam_r_returns_int/$getpwnam_r_returns_ptr" in
- yes/no) krb5_cv_getpwnam_r_return_type=int ;;
- no/yes) krb5_cv_getpwnam_r_return_type=ptr ;;
- *) krb5_cv_getpwnam_r_return_type=unknown ;;
- esac])
- AC_MSG_RESULT($krb5_cv_getpwnam_r_return_type)
- if test $krb5_cv_getpwnam_r_return_type = int; then
- AC_DEFINE(GETPWNAM_R_RETURNS_INT, 1, [Define if getpwnam_r returns an int])
- elif test $krb5_cv_getpwnam_r_return_type = unknown; then
- AC_MSG_WARN([Cannot determine getpwnam_r return type, disabling getpwnam_r])
- ac_cv_func_getpwnam_r=no
- fi
-fi
-if test "$ac_cv_func_getpwnam_r" = yes; then
- AC_MSG_CHECKING([number of arguments to getpwnam_r])
- AC_CACHE_VAL(krb5_cv_getpwnam_r_args,
- [AC_TRY_COMPILE([#include <pwd.h>
- struct passwd pwx; char buf[1024];],
- [getpwnam_r("", &pwx, buf, sizeof(buf));], args4=yes, args4=no)
- AC_TRY_COMPILE([#include <pwd.h>
- struct passwd pwx, *p; char buf[1024];],
- [getpwnam_r("", &pwx, buf, sizeof(buf), &p);], args5=yes, args5=no)
- case $args4/$args5 in
- yes/no) krb5_cv_getpwnam_r_args=4 ;;
- no/yes) krb5_cv_getpwnam_r_args=5 ;;
- *) krb5_cv_getpwnam_r_args=unknown ;;
- esac])
- AC_MSG_RESULT($krb5_cv_getpwnam_r_args)
- if test "$krb5_cv_getpwnam_r_args" = unknown; then
- AC_MSG_WARN([Cannot determine number of arguments to getpwnam_r, disabling its use.])
- ac_cv_func_getpwnam_r=no
- else
- AC_DEFINE(HAVE_GETPWNAM_R,1,[Define if getpwnam_r is available and useful.])
- if test "$krb5_cv_getpwnam_r_args" = 4; then
- AC_DEFINE(GETPWNAM_R_4_ARGS,1,[Define if getpwnam_r exists but takes only 4 arguments (e.g., POSIX draft 6 implementations like some Solaris releases).])
- fi
- fi
-fi
-
-if test "$ac_cv_func_getpwnam_r" = no && test "$ac_cv_func_getpwuid_r" = yes; then
- # Actually, we could do this check, and the corresponding checks
- # for return type and number of arguments, but I doubt we'll run
- # into a system where we'd get to use getpwuid_r but not getpwnam_r.
- AC_MSG_NOTICE([getpwnam_r not useful, so disabling getpwuid_r too])
- ac_cv_func_getpwuid_r=no
-fi
-if test "$ac_cv_func_getpwuid_r" = yes; then
- AC_DEFINE(HAVE_GETPWUID_R,1,[Define if getpwuid_r is available and useful.])
- # Hack: Assume getpwuid_r is the shorter form if getpwnam_r is.
- if test "$krb5_cv_getpwnam_r_args" = 4; then
- AC_DEFINE(GETPWUID_R_4_ARGS,1,[Define if getpwuid_r exists but takes only 4 arguments (e.g., POSIX draft 6 implementations like some Solaris releases).])
- fi
-fi
-
-if test "$ac_cv_func_gmtime_r" = yes; then
- AC_MSG_CHECKING([whether gmtime_r returns int])
- AC_CACHE_VAL(krb5_cv_gmtime_r_returns_int,
- [AC_TRY_COMPILE([#include <time.h>
- extern int gmtime_r ();], [1;], return_int=yes, return_int=no)
- AC_TRY_COMPILE([#include <time.h>
- extern struct tm *gmtime_r ();], [1;], return_ptr=yes, return_ptr=no)
- case $return_int/$return_ptr in
- yes/no) krb5_cv_gmtime_r_returns_int=yes ;;
- no/yes) krb5_cv_gmtime_r_returns_int=no ;;
- *) # Can't figure it out, punt the function.
- ac_cv_func_gmtime_r=no ;;
- esac])
- if test "$ac_cv_func_gmtime_r" = no; then
- AC_MSG_RESULT(unknown -- ignoring gmtime_r)
- else
- AC_MSG_RESULT($krb5_cv_gmtime_r_returns_int)
- if test "$krb5_cv_gmtime_r_returns_int" = yes; then
- AC_DEFINE(GMTIME_R_RETURNS_INT,1,[Define if gmtime_r returns int instead of struct tm pointer, as on old HP-UX systems.])
- fi
- fi
-fi
-
-AC_CHECK_FUNC(getservbyname_r,[
-ac_cv_func_getservbyname_r=yes
-if test "$ac_cv_func_getservbyname_r" = yes; then
- AC_MSG_CHECKING([if getservbyname_r returns an int])
- AC_CACHE_VAL(krb5_cv_getservbyname_r_returns_int,
- [AC_TRY_COMPILE([#include <netdb.h>
- extern int getservbyname_r ();], [1;],
- krb5_cv_getservbyname_r_returns_int=yes,
- krb5_cv_getservbyname_r_returns_int=no)])
- AC_MSG_RESULT($krb5_cv_getservbyname_r_returns_int)
-
- AC_MSG_CHECKING([if getservbyname_r returns a pointer])
- AC_CACHE_VAL(krb5_cv_getservbyname_r_returns_ptr,
- [AC_TRY_COMPILE([#include <netdb.h>
- extern struct servent *getservbyname_r ();], [1;],
- krb5_cv_getservbyname_r_returns_ptr=yes,
- krb5_cv_getservbyname_r_returns_ptr=no)])
- AC_MSG_RESULT($krb5_cv_getservbyname_r_returns_ptr)
-
- if test "$krb5_cv_getservbyname_r_returns_int" = "$krb5_cv_getservbyname_r_returns_ptr"; then
- AC_MSG_WARN(cannot determine return type of getservbyname_r -- disabling)
- ac_cv_func_getservbyname_r=no
- fi
- if test "$krb5_cv_getservbyname_r_returns_int" = yes; then
- AC_DEFINE(GETSERVBYNAME_R_RETURNS_INT, 1, [Define if getservbyname_r returns int rather than struct servent * ])
- fi
-fi
-if test "$ac_cv_func_getservbyname_r" = yes; then
- AC_DEFINE(HAVE_GETSERVBYNAME_R, 1, [Define if getservbyname_r exists and its return type is known])
- AC_CHECK_FUNC(getservbyport_r)
-fi
-])
-dnl
-HAVE_YYLINENO
-CHECK_DIRENT
-AC_TYPE_UID_T
-AC_TYPE_MODE_T
-dnl
-AC_CHECK_HEADER(termios.h,dnl
-[AC_CHECK_FUNC([tcsetattr],dnl
- AC_DEFINE(POSIX_TERMIOS,1,[Define if termios.h exists and tcsetattr exists]))])
-dnl
-KRB5_SIGTYPE
-AC_CHECK_HEADERS(stdlib.h string.h stddef.h unistd.h sys/types.h sys/file.h sys/param.h sys/stat.h sys/time.h netinet/in.h sys/uio.h sys/filio.h sys/select.h time.h paths.h)
-AC_HEADER_STDARG
-KRB5_AC_INET6
-dnl
-dnl If compiling with IPv6 support, test if in6addr_any functions.
-dnl Irix 6.5.16 defines it, but lacks support in the C library.
-if test $krb5_cv_inet6 = yes || test "$krb5_cv_inet6_with_dinet6" = yes ; then
-AC_CACHE_CHECK([for in6addr_any definition in library],
- krb5_cv_var_in6addr_any,
-[AC_TRY_LINK([
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netdb.h>
-],[
- struct sockaddr_in6 in;
- in.sin6_addr = in6addr_any;
- printf("%x", &in);
-],krb5_cv_var_in6addr_any=yes, krb5_cv_var_in6addr_any=no)])
- if test $krb5_cv_var_in6addr_any = no; then
- AC_DEFINE(NEED_INSIXADDR_ANY,1,[Define if in6addr_any is not defined in libc])
- fi
-fi
-
-dnl
-dnl
-dnl check for ANSI stdio, esp "b" option to fopen(). This (unfortunately)
-dnl requires a run check...
-dnl
-AC_MSG_CHECKING([for ANSI stdio])
-AC_CACHE_VAL(krb5_cv_has_ansi_stdio,
-[AC_TRY_RUN(
-[#include <stdio.h>
-int main()
-{
- FILE *conftest;
- if ((conftest = fopen("conftest.dat", "w")) == NULL) exit(1);
- if (fclose(conftest)) exit(1);
- if ((conftest = fopen("conftest.dat", "rb+")) == NULL) exit(1);
- if (fputs("testing ANSI for stdio\n", conftest) == EOF) exit(1);
- exit(0);
-}],
-krb5_cv_has_ansi_stdio=yes, krb5_cv_has_ansi_stdio=no,
-krb5_cv_has_ansi_stdio=yes)])dnl assume ANSI in cross environment
-AC_MSG_RESULT($krb5_cv_has_ansi_stdio)
-if test $krb5_cv_has_ansi_stdio = yes; then
-AC_DEFINE(ANSI_STDIO,1,[Define if ANSI stdio is present (in particular "b" option to fopen)])
-fi
-dnl
-dnl Word sizes...
-AC_CHECK_SIZEOF(short)
-AC_CHECK_SIZEOF(int)
-AC_CHECK_SIZEOF(long)
-dnl
-dnl then from osconf.h, we have
-dnl
-AC_HEADER_TIME
-AC_CHECK_TYPE(time_t, long)
-dnl
-dnl Determine where to put the replay cache.
-dnl
-AC_MSG_CHECKING([for replay cache directory])
-AC_CACHE_VAL(krb5_cv_sys_rcdir,
-[
-for t_dir in /var/tmp /usr/tmp /var/usr/tmp /tmp ; do
- test -d $t_dir || continue
- krb5_cv_sys_rcdir=$t_dir
- break
-done])dnl
-AC_MSG_RESULT($krb5_cv_sys_rcdir)
-KRB5_RCTMPDIR=$krb5_cv_sys_rcdir
-AC_SUBST(KRB5_RCTMPDIR)
-dnl
-dnl
-AC_MSG_CHECKING(for socklen_t)
-AC_CACHE_VAL(krb5_cv_has_type_socklen_t,
-[AC_TRY_COMPILE(
-[#include <sys/types.h>
-#include <sys/socket.h>
-],[sizeof (socklen_t);],
-krb5_cv_has_type_socklen_t=yes,krb5_cv_has_type_socklen_t=no)])
-AC_MSG_RESULT($krb5_cv_has_type_socklen_t)
-if test $krb5_cv_has_type_socklen_t = yes; then
- AC_DEFINE(HAVE_SOCKLEN_T,1,[Define if there is a socklen_t type. If not, probably use size_t])
-fi
-dnl
-AC_MSG_CHECKING(for struct lifconf)
-AC_CACHE_VAL(krb5_cv_has_struct_lifconf,
-[AC_TRY_COMPILE(
-[#include <sys/socket.h>
-#include <net/if.h>
-],[sizeof (struct lifconf);],
-krb5_cv_has_struct_lifconf=yes,krb5_cv_has_struct_lifconf=no)])
-AC_MSG_RESULT($krb5_cv_has_struct_lifconf)
-if test $krb5_cv_has_struct_lifconf = yes; then
- AC_DEFINE(HAVE_STRUCT_LIFCONF,1,[Define if there is a struct lifconf.])
-fi
-dnl HP-UX 11 uses stuct if_laddrconf
-AC_MSG_CHECKING(for struct if_laddrconf)
-AC_CACHE_VAL(krb5_cv_has_struct_if_laddrconf,
-[AC_TRY_COMPILE(
-[#include <sys/socket.h>
-#include <net/if.h>
-#include <net/if6.h>
-],[sizeof (struct if_laddrconf);],
-krb5_cv_has_struct_if_laddrconf=yes,krb5_cv_has_struct_if_laddrconf=no)])
-AC_MSG_RESULT($krb5_cv_has_struct_if_laddrconf)
-if test $krb5_cv_has_struct_if_laddrconf = yes; then
- AC_DEFINE(HAVE_STRUCT_IF_LADDRCONF,1,[Define if there is a struct if_laddrconf.])
-fi
-dnl
-dnl
-AC_MSG_CHECKING([for h_errno in netdb.h])
-AC_CACHE_VAL(krb5_cv_header_netdb_h_h_errno,
-[AC_TRY_COMPILE(
- [#include <netdb.h>],
- [int x = h_errno;], krb5_cv_header_netdb_h_h_errno=yes,
- krb5_cv_header_netdb_h_h_errno=no)])
-AC_MSG_RESULT($krb5_cv_header_netdb_h_h_errno)
-if test $krb5_cv_header_netdb_h_h_errno = yes; then
- AC_DEFINE([HAVE_NETDB_H_H_ERRNO], 1,
- [Define if netdb.h declares h_errno])
-fi
-dnl
-dnl
-AC_ARG_ENABLE([athena],
-[ --enable-athena build with MIT Project Athena configuration],
-AC_DEFINE(KRB5_ATHENA_COMPAT,1,[Define if MIT Project Athena default configuration should be used]),)
-
-if test "$KRB4_LIB" = ''; then
- AC_MSG_NOTICE(No Kerberos 4 compatibility)
- maybe_kerberosIV=
-else
- AC_MSG_NOTICE(Kerberos 4 compatibility enabled)
- maybe_kerberosIV=kerberosIV
- AC_DEFINE(KRB5_KRB4_COMPAT,1,[Define if Kerberos V4 backwards compatibility should be supported])
-fi
-AC_SUBST(maybe_kerberosIV)
-dnl
-AC_C_INLINE
-AH_TOP([
-#ifndef KRB5_AUTOCONF_H
-])
-AH_BOTTOM([
-#if defined(__GNUC__) && !defined(inline)
-/* Silence gcc pedantic warnings about ANSI C. */
-# define inline __inline__
-#endif
-
-#define KRB5_AUTOCONF_H
-#endif
-])
-dnl
-dnl Not used yet, but let's find out what we've got on the platforms
-dnl we're working with....
-AC_CHECK_HEADERS(inttypes.h stdint.h)
-AC_CHECK_TYPES([uint32_t, int32_t, uint64_t, int64_t, uint_least32_t, uintptr_t, uintmax_t, long long], , , [
-#ifdef HAVE_STDINT_H
-# include <stdint.h>
-#elif defined(HAVE_INTTYPES_H)
-# include <inttypes.h>
-#endif
-])
-dnl
-V5_AC_OUTPUT_MAKEFILE(. krb5 kerberosIV)
projects / krb5.git / commitdiff