AC_DEFUN(AC_DIRENT_D_OFF,
[AC_CACHE_CHECK([for d_off in dirent], ac_cv_dirent_d_off,
[AC_TRY_COMPILE([
ac_cv_dirent_d_off=yes, ac_cv_dirent_d_off=no)])
if test $ac_cv_dirent_d_off = yes; then
AC_DEFINE(HAVE_DIRENT_D_OFF,1,[Whether dirent has a d_off member])
fi
])
AC_DEFUN(SMB_MODULE,
[
AC_MSG_CHECKING([how to build $1])
if test "$[MODULE_][$1]"; then
DEST=$[MODULE_][$1]
elif test "$[MODULE_]translit([$4], [A-Z], [a-z])" -a "$[MODULE_DEFAULT_][$1]"; then
DEST=$[MODULE_]translit([$4], [A-Z], [a-z])
else
DEST=$[MODULE_DEFAULT_][$1]
fi
if test x"$DEST" = xSHARED; then
AC_DEFINE([$1][_init], [init_module], [Whether to build $1 as shared module])
$4_MODULES="$$4_MODULES $3"
AC_MSG_RESULT([shared])
[$6]
string_shared_modules="$string_shared_modules $1"
elif test x"$DEST" = xSTATIC; then
[init_static_modules_]translit([$4], [A-Z], [a-z])="$[init_static_modules_]translit([$4], [A-Z], [a-z]) $1_init();"
[decl_static_modules_]translit([$4], [A-Z], [a-z])="$[decl_static_modules_]translit([$4], [A-Z], [a-z]) extern NTSTATUS $1_init(void);"
string_static_modules="$string_static_modules $1"
$4_STATIC="$$4_STATIC $2"
AC_SUBST($4_STATIC)
[$5]
AC_MSG_RESULT([static])
else
string_ignored_modules="$string_ignored_modules $1"
AC_MSG_RESULT([not])
fi
])
AC_DEFUN(SMB_SUBSYSTEM,
[
AC_SUBST($1_STATIC)
AC_SUBST($1_MODULES)
AC_DEFINE_UNQUOTED([static_init_]translit([$1], [A-Z], [a-z]), [{$init_static_modules_]translit([$1], [A-Z], [a-z])[}], [Static init functions])
AC_DEFINE_UNQUOTED([static_decl_]translit([$1], [A-Z], [a-z]), [$decl_static_modules_]translit([$1], [A-Z], [a-z]), [Decl of Static init functions])
ifelse([$2], , :, [rm -f $2])
])
AC_DEFUN([AC_LIBTESTFUNC],
[
AC_CHECK_FUNCS($2,
[
m4_ifval([$3],
[
$3
],
[
AC_DEFINE(translit([HAVE_$2], [a-z], [A-Z]), 1,
[Whether $2 is available])
])
],
[
case " $LIBS " in
*\ -l$1\ *)
m4_ifval([$4],
[
$4
],
[
true
])
;;
*)
AC_CHECK_LIB($1, $2,
[
LIBS="-l$1 $LIBS"
m4_ifval([$3],
[
$3
],
[
AC_DEFINE(translit([HAVE_$2], [a-z], [A-Z]), 1,
[Whether $2 is available])
])
],
[
m4_ifval([$4],
[
$4
],
[
true
])
])
;;
esac
])
])
AC_DEFUN([AC_CHECK_LIB_EXT],
[
AH_CHECK_LIB_EXT([$1])
ac_check_lib_ext_save_LIBS=$LIBS
LIBS="-l$1 $$2 $7 $LIBS"
AS_LITERAL_IF([$1],
[AS_VAR_PUSHDEF([ac_Lib_ext], [ac_cv_lib_ext_$1])],
[AS_VAR_PUSHDEF([ac_Lib_ext], [ac_cv_lib_ext_$1''])])
m4_ifval([$3],
[
AH_CHECK_FUNC_EXT([$3])
AS_LITERAL_IF([$1],
[AS_VAR_PUSHDEF([ac_Lib_func], [ac_cv_lib_ext_$1_$3])],
[AS_VAR_PUSHDEF([ac_Lib_func], [ac_cv_lib_ext_$1''_$3])]) AC_CACHE_CHECK([for $3 in -l$1], ac_Lib_func,
[AC_TRY_LINK_FUNC($3,
[AS_VAR_SET(ac_Lib_func, yes);
AS_VAR_SET(ac_Lib_ext, yes)],
[AS_VAR_SET(ac_Lib_func, no);
AS_VAR_SET(ac_Lib_ext, no)])
])
AS_IF([test AS_VAR_GET(ac_Lib_func) = yes],
[AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_$3))]) AS_VAR_POPDEF([ac_Lib_func]) ],[
AC_CACHE_CHECK([for -l$1], ac_Lib_ext,
[AC_TRY_LINK_FUNC([main],
[AS_VAR_SET(ac_Lib_ext, yes)],
[AS_VAR_SET(ac_Lib_ext, no)])
])
])
LIBS=$ac_check_lib_ext_save_LIBS
AS_IF([test AS_VAR_GET(ac_Lib_ext) = yes],
[m4_default([$4],
[AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIB$1))
case "$$2" in
*-l$1*)
;;
*)
$2="-l$1 $$2"
;;
esac])
[$6]
],
[$5])AS_VAR_POPDEF([ac_Lib_ext])])
m4_define([AH_CHECK_LIB_EXT],
[AH_TEMPLATE(AS_TR_CPP(HAVE_LIB$1),
[Define to 1 if you have the `]$1[' library (-l]$1[).])])
AC_DEFUN([AC_CHECK_FUNC_EXT],
[
AH_CHECK_FUNC_EXT($1)
ac_check_func_ext_save_LIBS=$LIBS
LIBS="$2 $LIBS"
AS_VAR_PUSHDEF([ac_var], [ac_cv_func_ext_$1]) AC_CACHE_CHECK([for $1], ac_var,
[AC_LINK_IFELSE([AC_LANG_FUNC_LINK_TRY([$1])],
[AS_VAR_SET(ac_var, yes)],
[AS_VAR_SET(ac_var, no)])])
LIBS=$ac_check_func_ext_save_LIBS
AS_IF([test AS_VAR_GET(ac_var) = yes],
[AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$1])) $3],
[$4])AS_VAR_POPDEF([ac_var])])
m4_define([AH_CHECK_FUNC_EXT],
[AH_TEMPLATE(AS_TR_CPP(HAVE_$1),
[Define to 1 if you have the `]$1[' function.])])
define(AC_N_DEFINE,
[cat >> confdefs.h <<\EOF
[[[EOF
])
define(AC_ADD_INCLUDE,
[cat >> confdefs.h <<\EOF
[EOF
])
AC_DEFUN(AC_PROG_LD_GNU,
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
[if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
ac_cv_prog_gnu_ld=yes
else
ac_cv_prog_gnu_ld=no
fi])
])
AC_DEFUN(CFLAGS_REMOVE_USR_INCLUDE,[
ac_new_flags=""
for i in [$]$1; do
case [$]i in
-I/usr/include|-I/usr/include/) ;;
*) ac_new_flags="[$]ac_new_flags [$]i" ;;
esac
done
$1=[$]ac_new_flags
])
AC_DEFUN(LIB_REMOVE_USR_LIB,[
ac_new_flags=""
l=""
for i in [$]$1; do
case [$]l[$]i in
-L/usr/lib) ;;
-L/usr/lib/) ;;
-Wl,-rpath,/usr/lib) ;;
-Wl,-rpath,/usr/lib/) ;;
-Wl,-rpath) l=[$]i;;
-Wl,-rpath-Wl,/usr/lib) l="";;
-Wl,-rpath-Wl,/usr/lib/) l="";;
*)
s=" "
if test x"[$]ac_new_flags" = x""; then
s="";
fi
if test x"[$]l" = x""; then
ac_new_flags="[$]ac_new_flags[$]s[$]i";
else
ac_new_flags="[$]ac_new_flags[$]s[$]l [$]i";
fi
l=""
;;
esac
done
$1=[$]ac_new_flags
])
AC_DEFUN(jm_ICONV,
[
AC_MSG_CHECKING(for iconv in $1)
jm_cv_func_iconv="no"
jm_cv_lib_iconv=""
jm_cv_giconv=no
jm_save_LIBS="$LIBS"
if test "$jm_cv_func_iconv" != yes; then
AC_TRY_LINK([ [iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);],
jm_cv_func_iconv=yes
jm_cv_include="giconv.h"
jm_cv_giconv="yes"
jm_cv_lib_iconv="")
if test "$jm_cv_func_iconv" != yes; then
AC_TRY_LINK([ [iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);],
jm_cv_include="iconv.h"
jm_cv_func_iconv=yes
jm_cv_lib_iconv="")
if test "$jm_cv_lib_iconv" != yes; then
jm_save_LIBS="$LIBS"
LIBS="$LIBS -lgiconv"
AC_TRY_LINK([ [iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);],
jm_cv_lib_iconv=yes
jm_cv_func_iconv=yes
jm_cv_include="giconv.h"
jm_cv_giconv=yes
jm_cv_lib_iconv="giconv")
LIBS="$jm_save_LIBS"
if test "$jm_cv_func_iconv" != yes; then
jm_save_LIBS="$LIBS"
LIBS="$LIBS -liconv"
AC_TRY_LINK([ [iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);],
jm_cv_include="iconv.h"
jm_cv_func_iconv=yes
jm_cv_lib_iconv="iconv")
LIBS="$jm_save_LIBS"
fi
fi
fi
fi
if test "$jm_cv_func_iconv" = yes; then
if test "$jm_cv_giconv" = yes; then
AC_DEFINE(HAVE_GICONV, 1, [What header to include for iconv() function: giconv.h])
AC_MSG_RESULT(yes)
ICONV_FOUND=yes
else
if test "$jm_cv_biconv" = yes; then
AC_DEFINE(HAVE_BICONV, 1, [What header to include for iconv() function: biconv.h])
AC_MSG_RESULT(yes)
ICONV_FOUND=yes
else
AC_DEFINE(HAVE_ICONV, 1, [What header to include for iconv() function: iconv.h])
AC_MSG_RESULT(yes)
ICONV_FOUND=yes
fi
fi
else
AC_MSG_RESULT(no)
fi
])
AC_DEFUN(rjs_CHARSET,[
AC_MSG_CHECKING([can we convert from $1 to UCS2-LE?])
AC_TRY_RUN([
main(){
iconv_t cd = iconv_open("$1", "UCS-2LE");
if (cd == 0 || cd == (iconv_t)-1) {
return -1;
}
return 0;
}
],ICONV_CHARSET=$1,ICONV_CHARSET=no,ICONV_CHARSET=cross)
AC_MSG_RESULT($ICONV_CHARSET)
])
AC_DEFUN([AC_ENABLE_SHARED],
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))AC_ARG_ENABLE(shared,
changequote(<<, >>)<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
changequote([, ])[p=${PACKAGE-default}
case $enableval in
yes) enable_shared=yes ;;
no) enable_shared=no ;;
*)
enable_shared=no
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
for pkg in $enableval; do
if test "X$pkg" = "X$p"; then
enable_shared=yes
fi
done
IFS="$ac_save_ifs"
;;
esac],
enable_shared=AC_ENABLE_SHARED_DEFAULT)])
AC_DEFUN([AC_ENABLE_STATIC],
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))AC_ARG_ENABLE(static,
changequote(<<, >>)<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
changequote([, ])[p=${PACKAGE-default}
case $enableval in
yes) enable_static=yes ;;
no) enable_static=no ;;
*)
enable_static=no
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
for pkg in $enableval; do
if test "X$pkg" = "X$p"; then
enable_static=yes
fi
done
IFS="$ac_save_ifs"
;;
esac],
enable_static=AC_ENABLE_STATIC_DEFAULT)])
AC_DEFUN([AC_DISABLE_STATIC],
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])AC_ENABLE_STATIC(no)])
AC_DEFUN( [AC_TRY_RUN_STRICT],
[
old_CFLAGS="$CFLAGS";
CFLAGS="$2";
export CFLAGS;
old_CPPFLAGS="$CPPFLAGS";
CPPFLAGS="$3";
export CPPFLAGS;
old_LDFLAGS="$LDFLAGS";
LDFLAGS="$4";
export LDFLAGS;
AC_TRY_RUN([$1],[$5],[$6],[$7])
CFLAGS="$old_CFLAGS";
old_CFLAGS="";
export CFLAGS;
CPPFLAGS="$old_CPPFLAGS";
old_CPPFLAGS="";
export CPPFLAGS;
LDFLAGS="$old_LDFLAGS";
old_LDFLAGS="";
export LDFLAGS;
])
AC_DEFUN([SMB_CHECK_SYSCONF],
[
AC_CACHE_CHECK([for sysconf($1)],
samba_cv_SYSCONF$1,
[
AC_TRY_LINK([ [ return sysconf($1) == -1 ? 1 : 0; ],
[ samba_cv_SYSCONF$1=yes ],
[ samba_cv_SYSCONF$1=no ])
])
if test x"$samba_cv_SYSCONF$1" = x"yes" ; then
AC_DEFINE(SYSCONF$1, 1, [Whether sysconf($1) is available])
fi
])
AC_DEFUN([SMB_IS_LIBPTHREAD_LINKED],
[
AC_MSG_CHECKING(if libpthread is linked)
AC_TRY_LINK([],
[return pthread_create(0, 0, 0, 0);],
[
AC_MSG_RESULT(yes)
$1
],
[
AC_MSG_RESULT(no)
$2
])
])
AC_DEFUN([SMB_REMOVE_LIB],
[
LIBS=`echo $LIBS | sed '-es/-l$1//g'`
])
AC_DEFUN([SMB_CHECK_DMAPI],
[
samba_dmapi_libs=""
if test x"$samba_dmapi_libs" = x"" ; then
AC_CHECK_LIB(dm, dm_get_eventlist,
[ samba_dmapi_libs="-ldm"], [])
fi
if test x"$samba_dmapi_libs" = x"" ; then
AC_CHECK_LIB(jfsdm, dm_get_eventlist,
[samba_dmapi_libs="-ljfsdm"], [])
fi
if test x"$samba_dmapi_libs" = x"" ; then
AC_CHECK_LIB(xdsm, dm_get_eventlist,
[samba_dmapi_libs="-lxdsm"], [])
fi
if test x"$samba_dmapi_libs" = x"" ; then
AC_CHECK_LIB(dmapi, dm_get_eventlist,
[samba_dmapi_libs="-ldmapi"], [])
fi
if test x"$samba_dmapi_libs" != x"" ; then
AC_CHECK_HEADERS(sys/dmi.h xfs/dmapi.h sys/jfsdmapi.h sys/dmapi.h dmapi.h)
fi
if test x"$samba_dmapi_libs" != x"" ; then
samba_dmapi_save_LIBS="$LIBS"
LIBS="$LIBS $samba_dmapi_libs"
AC_TRY_LINK(
[
],
[
/* This link test is designed to fail on IRI 6.4, but should
* succeed on Linux, IRIX 6.5 and AIX.
*/
char * version;
dm_eventset_t events;
/* This doesn't take an argument on IRIX 6.4. */
dm_init_service(&version);
/* IRIX 6.4 expects events to be a pointer. */
DMEV_ISSET(DM_EVENT_READ, events);
],
[
true ],
[
samba_dmapi_libs=
])
LIBS="$samba_dmapi_save_LIBS"
fi
if test x"$samba_dmapi_libs" = x"" ; then
ifelse($2, [],
[
AC_ERROR(Failed to detect a supported DMAPI implementation)
],
[
$2
])
else
ifelse($1, [],
[
AC_DEFINE(USE_DMAPI, 1,
[Whether we should build DMAPI integration components])
AC_MSG_NOTICE(Found DMAPI support in $samba_dmapi_libs)
],
[
$1
])
fi
])
AC_DEFUN([SMB_CHECK_CLOCK_ID],
[
AC_MSG_CHECKING(for $1)
AC_TRY_LINK([
],
[
clockid_t clk = $1;
],
[
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_$1, 1,
[Whether the clock_gettime clock ID $1 is available])
],
[
AC_MSG_RESULT(no)
])
])
AC_DEFUN([SMB_IF_RTSIGNAL_BUG],
[
rt_signal_notify_works=yes
rt_signal_lease_works=yes
rt_signal_aio_works=yes
AC_MSG_CHECKING(if sigaction works with realtime signals)
AC_TRY_RUN(
[
/* from smbd/notify_kernel.c */
/* from smbd/aio.c */
/* from smbd/oplock_linux.c */
static void signal_handler(int sig, siginfo_t *info, void *unused)
{
int do_nothing = 0;
}
int main(void)
{
int result = 0;
struct sigaction act = {0};
act.sa_sigaction = signal_handler;
act.sa_flags = SA_SIGINFO;
sigemptyset( &act.sa_mask );
if (sigaction(RT_SIGNAL_LEASE, &act, 0) != 0) {
/* Failed to setup RT_SIGNAL_LEASE handler */
result += 1;
}
if (sigaction(RT_SIGNAL_NOTIFY, &act, 0) != 0) {
/* Failed to setup RT_SIGNAL_NOTIFY handler */
result += 10;
}
if (sigaction(RT_SIGNAL_AIO, &act, 0) != 0) {
/* Failed to setup RT_SIGNAL_AIO handler */
result += 100;
}
/* zero on success */
return result;
}
],
[
AC_MSG_RESULT(yes)
$2
],
[
AC_MSG_RESULT(no)
case "$ac_status" in
1|11|101|111) rt_signal_lease_ok=no ;;
esac
case "$ac_status" in
10|11|110|111) rt_signal_notify_ok=no ;;
esac
case "$ac_status" in
100|110|101|111) rt_signal_aio_ok=no ;;
esac
$2
],
[
AC_MSG_RESULT(cross)
$3
])
])
m4_include(lib/replace/libreplace.m4)