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a9a686862d79ecef68db29e7bd5fee0a421d6f07
heimdal/cf/roken-frag.m4
Love Hörnquist Åstrand 4cc35059ef Add check for timegm. 
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@18611 ec53bebd-3082-4978-b11e-865c3cabbd6b
2006-10-19 16:34:07 +00:00

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dnl $Id$
dnl
dnl some code to get roken working
dnl
dnl rk_ROKEN(subdir)
dnl
AC_DEFUN([rk_ROKEN], [
AC_REQUIRE([rk_CONFIG_HEADER])
DIR_roken=roken
LIB_roken='$(top_builddir)/$1/libroken.la'
INCLUDES_roken='-I$(top_builddir)/$1 -I$(top_srcdir)/$1'
dnl Checks for programs
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([AC_PROG_AWK])
AC_REQUIRE([AC_OBJEXT])
AC_REQUIRE([AC_EXEEXT])
AC_REQUIRE([AC_PROG_LIBTOOL])
AC_REQUIRE([AC_MIPS_ABI])
dnl C characteristics
AC_REQUIRE([AC_C___ATTRIBUTE__])
AC_REQUIRE([AC_C_INLINE])
AC_REQUIRE([AC_C_CONST])
rk_WFLAGS(-Wall -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast -Wmissing-declarations -Wnested-externs)
AC_REQUIRE([rk_DB])
dnl C types
AC_REQUIRE([AC_TYPE_SIZE_T])
AC_HAVE_TYPE([ssize_t],[#include <unistd.h>])
AC_REQUIRE([AC_TYPE_PID_T])
AC_REQUIRE([AC_TYPE_UID_T])
AC_HAVE_TYPE([long long])
AC_REQUIRE([rk_RETSIGTYPE])
dnl Checks for header files.
AC_REQUIRE([AC_HEADER_STDC])
AC_REQUIRE([AC_HEADER_TIME])
AC_CHECK_HEADERS([\
arpa/inet.h \
config.h \
crypt.h \
dirent.h \
errno.h \
err.h \
fcntl.h \
fnmatch.h \
grp.h \
ifaddrs.h \
netinet/in.h \
netinet/in6.h \
netinet/in_systm.h \
netinet6/in6.h \
paths.h \
poll.h \
pwd.h \
rpcsvc/ypclnt.h \
shadow.h \
stdint.h \
sys/bswap.h \
sys/ioctl.h \
sys/mman.h \
sys/param.h \
sys/resource.h \
sys/sockio.h \
sys/stat.h \
sys/time.h \
sys/tty.h \
sys/types.h \
sys/uio.h \
sys/utsname.h \
sys/wait.h \
syslog.h \
termios.h \
unistd.h \
userconf.h \
usersec.h \
util.h \
])
AC_HAVE_TYPE([uintptr_t],[#ifdef HAVE_STDINT_H
#include <stdint.h>
#endif])
dnl Sunpro 5.2 has a vis.h which is something different.
AC_CHECK_HEADERS(vis.h, , , [
#include <vis.h>
#ifndef VIS_SP
#error invis
#endif])
AC_CHECK_HEADERS(netdb.h, , , [AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
])
AC_CHECK_HEADERS(sys/socket.h, , , [AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
])
AC_CHECK_HEADERS(net/if.h, , , [AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif])
AC_CHECK_HEADERS(netinet6/in6_var.h, , , [AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET6_IN6_H
#include <netinet6/in6.h>
#endif
])
AC_CHECK_HEADERS(sys/sysctl.h, , , [AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
])
AC_CHECK_HEADERS(sys/proc.h, , , [AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
])
AC_REQUIRE([CHECK_NETINET_IP_AND_TCP])
AM_CONDITIONAL(have_err_h, test "$ac_cv_header_err_h" = yes)
AM_CONDITIONAL(have_fnmatch_h, test "$ac_cv_header_fnmatch_h" = yes)
AM_CONDITIONAL(have_ifaddrs_h, test "$ac_cv_header_ifaddrs_h" = yes)
AM_CONDITIONAL(have_vis_h, test "$ac_cv_header_vis_h" = yes)
dnl Check for functions and libraries
AC_FIND_FUNC(socket, socket)
AC_FIND_FUNC(gethostbyname, nsl)
AC_FIND_FUNC(syslog, syslog)
AC_KRB_IPV6
AC_FIND_FUNC(gethostbyname2, inet6 ip6)
rk_RESOLV
AC_BROKEN_SNPRINTF
AC_BROKEN_VSNPRINTF
AC_BROKEN_GLOB
if test "$ac_cv_func_glob_working" != yes; then
AC_LIBOBJ(glob)
fi
AM_CONDITIONAL(have_glob_h, test "$ac_cv_func_glob_working" = yes)
AC_CHECK_FUNCS([ \
asnprintf \
asprintf \
atexit \
cgetent \
getconfattr \
getprogname \
getrlimit \
getspnam \
initstate \
issetugid \
on_exit \
poll \
random \
setprogname \
setstate \
strsvis \
strunvis \
strvis \
strvisx \
svis \
sysconf \
sysctl \
uname \
unvis \
vasnprintf \
vasprintf \
vis \
])
if test "$ac_cv_func_cgetent" = no; then
AC_LIBOBJ(getcap)
fi
AM_CONDITIONAL(have_cgetent, test "$ac_cv_func_cgetent" = yes)
AC_REQUIRE([AC_FUNC_GETLOGIN])
AC_REQUIRE([AC_FUNC_MMAP])
AC_FIND_FUNC_NO_LIBS(getsockopt,,
[#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif],
[0,0,0,0,0])
AC_FIND_FUNC_NO_LIBS(setsockopt,,
[#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif],
[0,0,0,0,0])
AC_FIND_IF_NOT_BROKEN(hstrerror, resolv,
[#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif],
17)
AC_NEED_PROTO([
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif],
hstrerror)
AC_FOREACH([rk_func], [asprintf vasprintf asnprintf vasnprintf],
[AC_NEED_PROTO([
#include <stdio.h>
#include <string.h>],
rk_func)])
AC_FIND_FUNC_NO_LIBS(bswap16,,
[#ifdef HAVE_SYS_BSWAP_H
#include <sys/bswap.h>
#endif],0)
AC_FIND_FUNC_NO_LIBS(bswap32,,
[#ifdef HAVE_SYS_BSWAP_H
#include <sys/bswap.h>
#endif],0)
AC_FIND_FUNC_NO_LIBS(pidfile,util,
[#ifdef HAVE_UTIL_H
#include <util.h>
#endif],0)
AC_FIND_IF_NOT_BROKEN(getaddrinfo,,
[#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif],[0,0,0,0])
AC_FIND_IF_NOT_BROKEN(getnameinfo,,
[#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif],[0,0,0,0,0,0,0])
AC_FIND_IF_NOT_BROKEN(freeaddrinfo,,
[#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif],[0])
AC_FIND_IF_NOT_BROKEN(gai_strerror,,
[#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif],[0])
AC_BROKEN([ \
chown \
copyhostent \
closefrom \
daemon \
ecalloc \
emalloc \
erealloc \
estrdup \
err \
errx \
fchown \
flock \
fnmatch \
freehostent \
getcwd \
getdtablesize \
getegid \
geteuid \
getgid \
gethostname \
getifaddrs \
getipnodebyaddr \
getipnodebyname \
getopt \
gettimeofday \
getuid \
getusershell \
initgroups \
innetgr \
iruserok \
localtime_r \
lstat \
memmove \
mkstemp \
putenv \
rcmd \
readv \
recvmsg \
sendmsg \
setegid \
setenv \
seteuid \
strcasecmp \
strdup \
strerror \
strftime \
strlcat \
strlcpy \
strlwr \
strncasecmp \
strndup \
strnlen \
strptime \
strsep \
strsep_copy \
strtok_r \
strupr \
swab \
timegm \
unsetenv \
verr \
verrx \
vsyslog \
vwarn \
vwarnx \
warn \
warnx \
writev \
])
AC_FOREACH([rk_func], [strndup strsep strtok_r],
[AC_NEED_PROTO([#include <string.h>], rk_func)])
AC_FOREACH([rk_func], [strsvis strunvis strvis strvisx svis unvis vis],
[AC_NEED_PROTO([#ifdef HAVE_VIS_H
#include <vis.h>
#endif], rk_func)])
AC_BROKEN2(inet_aton,
[#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif],
[0,0])
AC_BROKEN2(inet_ntop,
[#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif],
[0, 0, 0, 0])
AC_BROKEN2(inet_pton,
[#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif],
[0,0,0])
dnl
dnl Check for sa_len in struct sockaddr,
dnl needs to come before the getnameinfo test
dnl
AC_HAVE_STRUCT_FIELD(struct sockaddr, sa_len, [#include <sys/types.h>
#include <sys/socket.h>])
if test "$ac_cv_func_getnameinfo" = "yes"; then
rk_BROKEN_GETNAMEINFO
if test "$ac_cv_func_getnameinfo_broken" = yes; then
AC_LIBOBJ(getnameinfo)
fi
fi
if test "$ac_cv_func_getaddrinfo" = "yes"; then
rk_BROKEN_GETADDRINFO
if test "$ac_cv_func_getaddrinfo_numserv" = no; then
AC_LIBOBJ(getaddrinfo)
AC_LIBOBJ(freeaddrinfo)
fi
fi
AC_NEED_PROTO([#include <stdlib.h>], setenv)
AC_NEED_PROTO([#include <stdlib.h>], unsetenv)
AC_NEED_PROTO([#include <unistd.h>], gethostname)
AC_NEED_PROTO([#include <unistd.h>], mkstemp)
AC_NEED_PROTO([#include <unistd.h>], getusershell)
AC_NEED_PROTO([#include <unistd.h>], daemon)
AC_NEED_PROTO([
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif],
inet_aton)
AC_FIND_FUNC_NO_LIBS(crypt, crypt)dnl
AC_REQUIRE([rk_BROKEN_REALLOC])dnl
dnl AC_KRB_FUNC_GETCWD_BROKEN
dnl
dnl Checks for prototypes and declarations
dnl
AC_PROTO_COMPAT([
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
],
gethostbyname, struct hostent *gethostbyname(const char *))
AC_PROTO_COMPAT([
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
],
gethostbyaddr, struct hostent *gethostbyaddr(const void *, size_t, int))
AC_PROTO_COMPAT([
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
],
getservbyname, struct servent *getservbyname(const char *, const char *))
AC_PROTO_COMPAT([
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
],
getsockname, int getsockname(int, struct sockaddr*, socklen_t*))
AC_PROTO_COMPAT([
#ifdef HAVE_SYSLOG_H
#include <syslog.h>
#endif
],
openlog, void openlog(const char *, int, int))
AC_NEED_PROTO([
#ifdef HAVE_CRYPT_H
#include <crypt.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
],
crypt)
dnl variables
rk_CHECK_VAR(h_errno,
[#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif])
rk_CHECK_VAR(h_errlist,
[#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif])
rk_CHECK_VAR(h_nerr,
[#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif])
rk_CHECK_VAR([__progname],
[#ifdef HAVE_ERR_H
#include <err.h>
#endif])
AC_CHECK_DECLS([optarg, optind, opterr, optopt, environ],[],[][
#include <stdlib.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif])
dnl
dnl Check for fields in struct tm
dnl
AC_HAVE_STRUCT_FIELD(struct tm, tm_gmtoff, [#include <time.h>])
AC_HAVE_STRUCT_FIELD(struct tm, tm_zone, [#include <time.h>])
dnl
dnl or do we have a variable `timezone' ?
dnl
rk_CHECK_VAR(timezone,[#include <time.h>])
rk_CHECK_VAR(altzone,[#include <time.h>])
AC_HAVE_TYPE([sa_family_t],[
#include <sys/types.h>
#include <sys/socket.h>])
AC_HAVE_TYPE([socklen_t],[
#include <sys/types.h>
#include <sys/socket.h>])
AC_HAVE_TYPE([struct sockaddr], [
#include <sys/types.h>
#include <sys/socket.h>])
AC_HAVE_TYPE([struct sockaddr_storage], [
#include <sys/types.h>
#include <sys/socket.h>])
AC_HAVE_TYPE([struct addrinfo], [
#include <sys/types.h>
#include <netdb.h>])
AC_HAVE_TYPE([struct ifaddrs], [#include <ifaddrs.h>])
AC_HAVE_TYPE([struct iovec],[
#include <sys/types.h>
#include <sys/uio.h>
])
AC_HAVE_TYPE([struct msghdr],[
#include <sys/types.h>
#include <sys/socket.h>
])
dnl
dnl Check for struct winsize
dnl
AC_KRB_STRUCT_WINSIZE
dnl
dnl Check for struct spwd
dnl
AC_KRB_STRUCT_SPWD
#
# Check if we want samba's socket wrapper
#
samba_SOCKET_WRAPPER
dnl won't work with automake
dnl moved to AC_OUTPUT in configure.in
dnl AC_CONFIG_FILES($1/Makefile)
LIB_roken="${LIB_roken} \$(LIB_crypt) \$(LIB_dbopen)"
AC_SUBST(DIR_roken)dnl
AC_SUBST(LIB_roken)dnl
AC_SUBST(INCLUDES_roken)dnl
])
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