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m4_define([upcase],`echo $1 | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`)dnl
dnl love_FIND_FUNC(func, includes, arguments)
dnl kind of like AC_CHECK_FUNC, but with headerfiles
AC_DEFUN([love_FIND_FUNC], [
AC_MSG_CHECKING([for $1])
AC_CACHE_VAL(ac_cv_love_func_$1,
[
AC_LINK_IFELSE([AC_LANG_PROGRAM([[$2]],[[$1($3)]])],
[eval "ac_cv_love_func_$1=yes"],[eval "ac_cv_love_func_$1=no"])])
eval "ac_res=\$ac_cv_love_func_$1"
if false; then
AC_CHECK_FUNCS($1)
fi
# $1
eval "ac_tr_func=HAVE_[]upcase($1)"
case "$ac_res" in
yes)
AC_DEFINE_UNQUOTED($ac_tr_func)
AC_MSG_RESULT([yes])
;;
no)
AC_MSG_RESULT([no])
;;
esac
])
AC_CHECK_HEADERS([ \
crypt.h \
curses.h \
err.h \
errno.h \
inttypes.h \
netdb.h \
signal.h \
sys/bswap.h \
sys/file.h \
sys/stropts.h \
sys/timeb.h \
sys/times.h \
sys/uio.h \
sys/un.h \
sys/utsname.h \
term.h \
termcap.h \
time.h \
timezone.h \
ttyname.h \
netinet/in.h \
netinet/in6.h \
netinet6/in6.h
])
AC_CHECK_FUNCS([ \
atexit \
cgetent \
getprogname \
inet_ntop \
inet_aton \
inet_pton \
gethostname \
getnameinfo \
iruserok \
putenv \
rcmd \
readv \
sendmsg \
setitimer \
socket \
strlwr \
strncasecmp \
strptime \
strsep \
strsep_copy \
strtok_r \
strupr \
swab \
umask \
uname \
unsetenv \
closefrom \
hstrerror \
err \
errx \
warnx \
flock \
getaddrinfo \
freeaddrinfo \
getipnodebyname \
getipnodebyaddr \
freehostent \
writev
])
love_FIND_FUNC(bswap16, [#ifdef HAVE_SYS_BSWAP_H
#include <sys/bswap.h>
#endif], 0)
love_FIND_FUNC(bswap32, [#ifdef HAVE_SYS_BSWAP_H
#include <sys/bswap.h>
#endif], 0)
dnl AC_HAVE_TYPE(TYPE,INCLUDES)
AC_DEFUN([AC_HAVE_TYPE], [
AC_REQUIRE([AC_HEADER_STDC])
cv=`echo "$1" | sed 'y%./+- %__p__%'`
AC_MSG_CHECKING(for $1)
AC_CACHE_VAL([ac_cv_type_$cv],
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
$2]],
[[$1 foo;]])],
[eval "ac_cv_type_$cv=yes"],
[eval "ac_cv_type_$cv=no"]))dnl
ac_foo=`eval echo \\$ac_cv_type_$cv`
AC_MSG_RESULT($ac_foo)
if test "$ac_foo" = yes; then
ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'`
if false; then
AC_CHECK_TYPES($1)
fi
AC_DEFINE_UNQUOTED($ac_tr_hdr, 1, [Define if you have type `$1'])
fi
])
AC_HAVE_TYPE([sa_family_t],[#include <sys/socket.h>])
AC_HAVE_TYPE([struct sockaddr], [#include <sys/socket.h>])
AC_HAVE_TYPE([struct sockaddr_storage], [#include <sys/socket.h>])
AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>])
AC_HAVE_TYPE([struct ifaddrs], [#include <ifaddrs.h>])
AC_HAVE_TYPE([socklen_t],[#include <sys/socket.h>])
AC_DEFUN([AC_KRB_STRUCT_WINSIZE], [
AC_MSG_CHECKING(for struct winsize)
AC_CACHE_VAL(ac_cv_struct_winsize, [
ac_cv_struct_winsize=no
for i in sys/termios.h sys/ioctl.h; do
AC_EGREP_HEADER(
struct[[ ]]*winsize,dnl
$i, ac_cv_struct_winsize=yes; break)dnl
done
])
if test "$ac_cv_struct_winsize" = "yes"; then
AC_DEFINE(HAVE_STRUCT_WINSIZE, 1, [define if struct winsize is declared in sys/termios.h])
fi
AC_MSG_RESULT($ac_cv_struct_winsize)
AC_EGREP_HEADER(ws_xpixel, termios.h,
AC_DEFINE(HAVE_WS_XPIXEL, 1, [define if struct winsize has ws_xpixel]))
AC_EGREP_HEADER(ws_ypixel, termios.h,
AC_DEFINE(HAVE_WS_YPIXEL, 1, [define if struct winsize has ws_ypixel]))
])
AC_KRB_STRUCT_WINSIZE
AC_TYPE_SIGNAL
if test "$ac_cv_type_signal" = "void" ; then
AC_DEFINE(VOID_RETSIGTYPE, 1, [Define if signal handlers return void.])
fi
AC_SUBST(VOID_RETSIGTYPE)
m4_include(heimdal/cf/check-var.m4)
rk_CHECK_VAR(h_errno,
[#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif])
m4_include(heimdal/cf/find-func.m4)
m4_include(heimdal/cf/find-func-no-libs.m4)
m4_include(heimdal/cf/find-func-no-libs2.m4)
m4_include(heimdal/cf/resolv.m4)
smb_save_LIBS=$LIBS
RESOLV_LIBS=""
LIBS=""
dnl This fills in the global LIBS...
rk_RESOLV
dnl AC_CHECK_LIB_EXT(resolv, RESOLV_LIBS, res_search)
SMB_ENABLE(RESOLV,YES)
if test x"$LIBS" != "x"; then
RESOLV_LIBS=$LIBS
fi
LIBS=$smb_save_LIBS
SMB_EXT_LIB(RESOLV,[${RESOLV_LIBS}],[${RESOLV_CFLAGS}],[${RESOLV_CPPFLAGS}],[${RESOLV_LDFLAGS}])
# these are disabled unless heimdal is found below
SMB_ENABLE(KERBEROS_LIB, NO)
SMB_ENABLE(asn1_compile, NO)
SMB_ENABLE(compile_et, NO)
AC_PROG_LEX
AC_PROG_YACC
# Portions of heimdal kerberos are unpacked into source/heimdal
# of the samba source tree.
# if we ever get to using a host kerberos, we might add conditionals here
AC_DEFINE(HAVE_KRB5,1,[Whether kerberos is available])
HAVE_KRB5=YES
SMB_ENABLE(KERBEROS_LIB, YES)
SMB_ENABLE(asn1_compile, YES)
SMB_ENABLE(compile_et, YES)
# only add getaddrinfo and related functions if needed
SMB_ENABLE(HEIMDAL_ROKEN_ADDRINFO, NO)
if test t$ac_cv_func_getaddrinfo != tyes; then
SMB_ENABLE(HEIMDAL_ROKEN_ADDRINFO, YES)
fi
# only add inet_aton if needed
SMB_ENABLE(HEIMDAL_ROKEN_INET_ATON, NO)
if test t$ac_cv_func_inet_aton != tyes; then
SMB_ENABLE(HEIMDAL_ROKEN_INET_ATON, YES)
fi
if test x"$ac_cv_func_inet_pton" = x"no"; then
AC_CHECK_LIB_EXT(nsl_s, NSL_LIBS, inet_pton)
AC_CHECK_LIB_EXT(nsl, NSL_LIBS, inet_pton)
SMB_ENABLE(NSL,YES)
if test x"$ac_cv_lib_ext_nsl_s_inet_pton" != x"yes" &&
test x"$ac_cv_lib_ext_nsl_inet_pton" != x"yes"; then
AC_MSG_ERROR([no inet_pton() function available!])
fi
fi
SMB_EXT_LIB(NSL,[${NSL_LIBS}],[],[],[])
# only add getprogname if needed
SMB_ENABLE(HEIMDAL_ROKEN_GETPROGNAME, NO)
SMB_ENABLE(HEIMDAL_ROKEN_GETPROGNAME_H, NO)
if test t$ac_cv_func_getprogname != tyes; then
SMB_ENABLE(HEIMDAL_ROKEN_GETPROGNAME, YES)
SMB_ENABLE(HEIMDAL_ROKEN_GETPROGNAME_H, YES)
fi
# only add gai_strerror if needed
SMB_ENABLE(HEIMDAL_ROKEN_GAI_STRERROR, NO)
AC_CHECK_FUNC(gai_strerror)
if test t$ac_cv_func_gai_strerror != tyes; then
AC_CHECK_LIB_EXT(nsl, GAI_LIBS, gai_strerror)
AC_CHECK_LIB_EXT(socket, GAI_LIBS, gai_strerror)
AC_CHECK_LIB_EXT(xnet, GAI_LIBS, gai_strerror)
dnl We can't just call AC_CHECK_FUNCS(gai_strerror) here, because the value
dnl has been cached.
if test x"$ac_cv_lib_ext_nsl_gai_strerror" = x"yes" ||
test x"$ac_cv_lib_ext_socket_gai_strerror" = x"yes" ||
test x"$ac_cv_lib_ext_xnet_gai_strerror" = x"yes"; then
AC_DEFINE(HAVE_GAI_STRERROR,1,[Whether the system has gai_strerror()])
SMB_ENABLE(GAI, YES)
else
SMB_ENABLE(HEIMDAL_ROKEN_GAI_STRERROR, YES)
fi
else
AC_DEFINE(HAVE_GAI_STRERROR,1,[Whether gai_strerror() is available])
fi
SMB_EXT_LIB(GAI,[${GAI_LIBS}],[${GAI_CFLAGS}],[${GAI_CPPFLAGS}],[${GAI_LDFLAGS}])
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