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samba-mirror/source3/configure.in
Christof Schmitt 6aa739a219 s3-winbindd: Add new module idmap_rfc2307 
This module allows querying id mappings from LDAP servers as described
in RFC 2307. The LDAP records can be queried from an Active Directory
Server or from a stand-alone LDAP server.

Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2013-03-09 06:30:22 +01:00

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dnl Process this file with autoconf to produce a configure script.
dnl We must use autotools 2.54 or above
AC_PREREQ(2.54)
AC_INIT([Samba],[3],[samba-technical@samba.org])
AC_CONFIG_SRCDIR([include/includes.h])
AC_CONFIG_HEADER(include/autoconf/config.h)
AC_DEFINE(CONFIG_H_IS_FROM_SAMBA,1,[Marker for samba's config.h])
case "$PATH" in
*/usr/ucb*)
AC_MSG_WARN([\$PATH contains /usr/ucb - build errors may follow])
;;
esac
builddir=`pwd`
AC_SUBST(builddir)
m4_include(m4/samba_version.m4)
m4_include(m4/check_path.m4)
m4_include(pkg.m4)
AC_LIBREPLACE_CC_CHECKS
AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
m4_include(../lib/tevent/libtevent.m4)
m4_include(../lib/ccan/libccan.m4)
LIBTEVENT_OBJ0=""
for obj in ${TEVENT_OBJ}; do
LIBTEVENT_OBJ0="${LIBTEVENT_OBJ0} ${teventdir}/${obj}"
done
AC_SUBST(LIBTEVENT_OBJ0)
LIBS="${LIBS} ${TEVENT_LIBS}"
SAMBA_CPPFLAGS="-Iinclude/autoconf -Iautoconf -Iautoconf/source3"
SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace"
SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}"
SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CCAN_CFLAGS}"
SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/.."
SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/tdb_compat"
SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/popt"
## cleanup the $(srcdir) in the Makefile if we are outside of the tree
if test "x${srcdir-.}" != "x."; then
SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
fi
dnl Unique-to-Samba variables we'll be playing with.
AC_SUBST(SAMBA_CPPFLAGS)
AC_SUBST(SHELL)
AC_SUBST(LDSHFLAGS)
AC_SUBST(SONAMEFLAG)
AC_SUBST(SHLD)
AC_SUBST(MODULE_EXPORTS)
AC_SUBST(DSO_EXPORTS)
AC_SUBST(HOST_OS)
AC_SUBST(PICFLAG)
AC_SUBST(PIE_CFLAGS)
AC_SUBST(PIE_LDFLAGS)
AC_SUBST(RELRO_LDFLAGS)
AC_SUBST(SHLIBEXT)
AC_SUBST(INSTALLLIBCMD_SH)
AC_SUBST(INSTALLLIBCMD_A)
AC_SUBST(UNINSTALLLIBCMD_SH)
AC_SUBST(UNINSTALLLIBCMD_A)
AC_SUBST(INSTALL_LIBWBCLIENT)
AC_SUBST(UNINSTALL_LIBWBCLIENT)
AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
AC_SUBST(LIBWBCLIENT_SHARED_TARGET_SOVER)
AC_SUBST(LIBWBCLIENT_SHARED_TARGET_FULLVER)
AC_SUBST(LIBWBCLIENT_SHARED)
AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
AC_SUBST(LIBWBCLIENT_STATIC)
AC_SUBST(LIBWBCLIENT_SOVER)
AC_SUBST(LIBWBCLIENT_FULLVER)
AC_SUBST(LIBWBCLIENT)
AC_SUBST(LIBWBCLIENT_LIBS)
AC_SUBST(LIBSAMBAUTIL_SHARED)
AC_SUBST(PRINT_LIBS)
AC_SUBST(AUTH_LIBS)
AC_SUBST(ACL_LIBS)
AC_SUBST(PASSDB_LIBS)
AC_SUBST(IDMAP_LIBS)
AC_SUBST(KRB5_LIBS)
AC_SUBST(LDAP_LIBS)
AC_SUBST(GPEXT_LIBS)
AC_SUBST(PAM_MODULES)
AC_SUBST(INSTALL_PAM_MODULES)
AC_SUBST(UNINSTALL_PAM_MODULES)
AC_SUBST(NSS_MODULES)
AC_SUBST(EXTRA_BIN_PROGS)
AC_SUBST(CIFSMOUNT_PROGS)
AC_SUBST(INSTALL_CIFSMOUNT)
AC_SUBST(UNINSTALL_CIFSMOUNT)
AC_SUBST(CIFSUMOUNT_PROGS)
AC_SUBST(INSTALL_CIFSUMOUNT)
AC_SUBST(UNINSTALL_CIFSUMOUNT)
AC_SUBST(CIFSUPCALL_PROGS)
AC_SUBST(INSTALL_CIFSUPCALL)
AC_SUBST(UNINSTALL_CIFSUPCALL)
AC_SUBST(EXTRA_SBIN_PROGS)
AC_SUBST(EXTRA_ALL_TARGETS)
AC_SUBST(CONFIG_LIBS)
AC_SUBST(NSCD_LIBS)
# compile with optimization and without debugging by default, but
# allow people to set their own preference.
# do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
# if it has no value. This prevent *very* large debug binaries from occurring
# by default.
if test "x$debug" = "xyes" ; then
CFLAGS="${CFLAGS} -g"
fi
if test "x$CFLAGS" = x; then
CFLAGS="-O"
fi
m4_include(../lib/socket_wrapper/config.m4)
m4_include(../lib/nss_wrapper/config.m4)
m4_include(../lib/uid_wrapper/config.m4)
m4_include(m4/swat.m4)
DEVELOPER_CFLAGS="-DDEBUG_PASSWORD -DDEVELOPER"
# Probe the gcc version for extra CFLAGS. We always stash these in
# DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
# Makefile edit, avoiding the need to re-run configure.
if test x"$ac_cv_prog_gcc" = x"yes" ; then
DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings"
# Add -Wdeclaration-after-statement if compiler supports it
AC_CACHE_CHECK(
[that the C compiler understands -Wdeclaration-after-statement],
samba_cv_HAVE_Wdeclaration_after_statement, [
AC_TRY_RUN_STRICT([
int main(void)
{
return 0;
}],[$CFLAGS -Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
samba_cv_HAVE_Wdeclaration_after_statement=yes,
samba_cv_HAVE_Wdeclaration_after_statement=no,
samba_cv_HAVE_Wdeclaration_after_statement=cross)
])
if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
fi
#-Werror-implicit-function-declaration
AC_CACHE_CHECK(
[that the C compiler understands -Werror-implicit-function-declaration],
samba_cv_HAVE_Werror_implicit_function_declaration, [
AC_TRY_RUN_STRICT([
int main(void)
{
return 0;
}],[$CFLAGS -Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
samba_cv_HAVE_Werror_implicit_function_declaration=yes,
samba_cv_HAVE_Werror_implicit_function_declaration=no,
samba_cv_HAVE_Werror_implicit_function_declaration=cross)
])
if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
fi
# krb5developer is like developer, except we don't get
# -Wstrict-prototypes.
if test x"$krb5_developer" != x"$yes" ; then
DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
fi
if test x"$picky_developer" = x"yes"; then
DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
fi
fi
#################################################
# check for a shared memory profiling support
AC_MSG_CHECKING(whether to use profiling)
AC_ARG_WITH(profiling-data,
[AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
[ case "$withval" in
yes)
AC_MSG_RESULT(yes)
AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
samba_cv_WITH_PROFILE=yes
;;
*)
AC_MSG_RESULT(no)
samba_cv_WITH_PROFILE=no
;;
esac ],
AC_MSG_RESULT(no)
)
AC_PROG_INSTALL
AC_PROG_AWK
# Check for GNU make
m4_include(../m4/check_make.m4)
AC_SAMBA_GNU_MAKE([true], [true])
selftest_possible="yes"
# Check for perl
m4_include(../m4/check_perl.m4)
AC_SAMBA_PERL([true], [selftest_possible=no])
# Check for python
m4_include(../m4/check_python.m4)
AC_SAMBA_PYTHON_DEVEL([true], [selftest_possible=no])
AC_CHECK_TOOL(AR, ar)
dnl Check if we (actually our C compiler!) use GNU ld
AC_PROG_LD_GNU
dnl Certain versions of GNU ld the default is not to have the
dnl --allow-shlib-undefined flag defined. This causes a stackload of
dnl warnings when building modules.
if test "$ac_cv_prog_gnu_ld" = "yes"; then
ac_cv_gnu_ld_version=`$CC -Wl,-v /dev/null 2> /dev/null < /dev/null | grep "GNU ld"`
# we need to make a 2nd (separate!) check on the output of stderr, see bug #7825:
if test -z "$ac_cv_gnu_ld_version" ; then
ac_cv_gnu_ld_version=`$CC -Wl,-v /dev/null 2>&1 > /dev/null < /dev/null | grep "GNU ld"`
fi
AC_MSG_CHECKING(GNU ld release date)
changequote(,)dnl
ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
changequote([,])dnl
AC_MSG_RESULT(${ac_cv_gnu_ld_date})
if test -n "$ac_cv_gnu_ld_date"; then
if test "$ac_cv_gnu_ld_date" -lt 20030217; then
ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
fi
if test "$ac_cv_gnu_ld_date" -gt 20030101; then
ac_cv_gnu_ld_version_script=yes
fi
else
AC_MSG_CHECKING(GNU ld release version)
changequote(,)dnl
ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | awk '{print $NF}' | sed -n 's,\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
changequote([,])dnl
AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
AC_MSG_CHECKING(GNU ld release version major)
AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
AC_MSG_CHECKING(GNU ld release version minor)
AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
fi
if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major" = 2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
ac_cv_gnu_ld_version_script=yes
fi
fi
fi
dnl Check if C compiler understands -c and -o at the same time
AC_PROG_CC_C_O
if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
BROKEN_CC=
else
BROKEN_CC=#
fi
AC_SUBST(BROKEN_CC)
dnl Check if the C compiler understands -Werror (GNU)
AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
AC_TRY_RUN_STRICT([
int main(void)
{
return 0;
}],[$CFLAGS -Werror],[$CPPFLAGS],[$LDFLAGS],
samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
if test x"$samba_cv_HAVE_Werror" = x"yes"; then
Werror_FLAGS="-Werror"
else
dnl Check if the C compiler understands -w2
AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
AC_TRY_RUN_STRICT([
int main(void)
{
return 0;
}],[$CFLAGS -w2],[$CPPFLAGS],[$LDFLAGS],
samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
if test x"$samba_cv_HAVE_w2" = x"yes"; then
Werror_FLAGS="-w2"
else
dnl Check if the C compiler understands -errwarn (Sun)
AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
AC_TRY_RUN_STRICT([
int main(void)
{
return 0;
}],[$CFLAGS -errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
Werror_FLAGS="-errwarn=%all"
else
dnl Check if the C compiler understands -qhalt (IBM)
AC_CACHE_CHECK([that the C compiler understands -qhalt],samba_cv_HAVE_qhalt, [
AC_TRY_RUN_STRICT([
int main(void)
{
return 0;
}],[$CFLAGS -qhalt=w],[$CPPFLAGS],[$LDFLAGS],
samba_cv_HAVE_qhalt=yes,samba_cv_HAVE_qhalt=no,samba_cv_HAVE_qhalt=cross)])
if test x"$samba_cv_HAVE_qhalt" = x"yes"; then
Werror_FLAGS="-qhalt=w"
fi
fi
fi
fi
############################################
# check if the compiler can handle negative enum values
# and don't truncate the values to INT_MAX
# a runtime test is needed here
AC_SUBST(PIDL_ARGS)
AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
AC_TRY_RUN(
[
#include <stdio.h>
enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
int main(void) {
enum negative_values v1 = NEGATIVE_VALUE;
unsigned v2 = NEGATIVE_VALUE;
if (v1 != 0xFFFFFFFF) {
printf("%u != 0xFFFFFFFF\n", v1);
return 1;
}
if (v2 != 0xFFFFFFFF) {
printf("%u != 0xFFFFFFFF\n", v2);
return 1;
}
return 0;
}
],
samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv_CC_NEGATIVE_ENUM_VALUES=no)])
if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
AC_MSG_WARN([using --uint-enums for pidl])
PIDL_ARGS="$PIDL_ARGS --uint-enums"
fi
dnl Figure out the flags to support named structure initializers
LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
AC_MSG_CHECKING(uname -s)
AC_MSG_RESULT(${UNAME_S})
UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
AC_MSG_CHECKING(uname -r)
AC_MSG_RESULT(${UNAME_R})
UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
AC_MSG_CHECKING(uname -m)
AC_MSG_RESULT(${UNAME_M})
UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
AC_MSG_CHECKING(uname -p)
AC_MSG_RESULT(${UNAME_P})
UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
AC_MSG_CHECKING(uname -i)
AC_MSG_RESULT(${UNAME_I})
dnl Add #include for broken IRIX header files
case "$host_os" in
*irix6*)
#TODO add to libreplace
if test x"$ac_cv_prog_gcc" != x"yes" ; then
dnl Fix sensible defaults for MIPSPro compilers. The
dnl error numbers are valid for the 7.3 compilers,
dnl hopefully also valid for the 7.4 series.
dnl
dnl Bugzilla 3801. Force an error on warning 1035
dnl so we don't incorrectly detect stdint.h. This
dnl warning is emitted for #error directives.
CFLAGS="$CFLAGS -diag_error 1035"
dnl 1209: Controlling expression is constant
dnl 1174: Function foo declared but never referenced
dnl 3201: Parameter foo was never referenced
CFLAGS="$CFLAGS -woff 1209,1174,3201"
fi
;;
esac
DYNEXP=
AC_SUBST(DYNEXP)
LDSHFLAGS_Z_DEFS=
AC_SUBST(LDSHFLAGS_Z_DEFS)
LDSHFLAGS_Z_NODEFS=
AC_SUBST(LDSHFLAGS_Z_NODEFS)
dnl Add modules that have to be built by default here
dnl These have to be built static:
default_static_modules=""
default_static_modules="$default_static_modules pdb_smbpasswd"
default_static_modules="$default_static_modules pdb_tdbsam"
default_static_modules="$default_static_modules pdb_wbc_sam"
default_static_modules="$default_static_modules rpc_lsarpc"
default_static_modules="$default_static_modules rpc_samr"
default_static_modules="$default_static_modules rpc_winreg"
default_static_modules="$default_static_modules rpc_initshutdown"
default_static_modules="$default_static_modules rpc_dssetup"
default_static_modules="$default_static_modules rpc_wkssvc"
default_static_modules="$default_static_modules rpc_svcctl"
default_static_modules="$default_static_modules rpc_ntsvcs"
default_static_modules="$default_static_modules rpc_netlogon"
default_static_modules="$default_static_modules rpc_netdfs"
default_static_modules="$default_static_modules rpc_srvsvc"
default_static_modules="$default_static_modules rpc_spoolss"
default_static_modules="$default_static_modules rpc_eventlog"
default_static_modules="$default_static_modules auth_sam"
default_static_modules="$default_static_modules auth_unix"
default_static_modules="$default_static_modules auth_winbind"
default_static_modules="$default_static_modules auth_wbc"
default_static_modules="$default_static_modules auth_domain"
default_static_modules="$default_static_modules auth_builtin"
default_static_modules="$default_static_modules vfs_default"
default_static_modules="$default_static_modules nss_info_template"
dnl These are preferably build shared, and static if dlopen() is not available
default_shared_modules=""
default_shared_modules="$default_shared_modules vfs_recycle"
default_shared_modules="$default_shared_modules vfs_audit"
default_shared_modules="$default_shared_modules vfs_extd_audit"
default_shared_modules="$default_shared_modules vfs_full_audit"
default_shared_modules="$default_shared_modules vfs_netatalk"
default_shared_modules="$default_shared_modules vfs_fake_perms"
default_shared_modules="$default_shared_modules vfs_default_quota"
default_shared_modules="$default_shared_modules vfs_readonly"
default_shared_modules="$default_shared_modules vfs_cap"
default_shared_modules="$default_shared_modules vfs_expand_msdfs"
default_shared_modules="$default_shared_modules vfs_shadow_copy"
default_shared_modules="$default_shared_modules vfs_shadow_copy2"
default_shared_modules="$default_shared_modules auth_script"
default_shared_modules="$default_shared_modules vfs_readahead"
default_shared_modules="$default_shared_modules vfs_xattr_tdb"
default_shared_modules="$default_shared_modules vfs_streams_xattr"
default_shared_modules="$default_shared_modules vfs_streams_depot"
default_shared_modules="$default_shared_modules vfs_acl_xattr"
default_shared_modules="$default_shared_modules vfs_acl_tdb"
default_shared_modules="$default_shared_modules vfs_smb_traffic_analyzer"
default_shared_modules="$default_shared_modules vfs_preopen"
default_shared_modules="$default_shared_modules vfs_catia"
default_shared_modules="$default_shared_modules vfs_scannedonly"
default_shared_modules="$default_shared_modules vfs_crossrename"
default_shared_modules="$default_shared_modules vfs_linux_xfs_sgid"
default_shared_modules="$default_shared_modules vfs_time_audit"
default_shared_modules="$default_shared_modules vfs_media_harmony"
default_shared_modules="$default_shared_modules vfs_commit"
default_shared_modules="$default_shared_modules idmap_autorid"
default_shared_modules="$default_shared_modules idmap_tdb2"
default_shared_modules="$default_shared_modules idmap_rid"
default_shared_modules="$default_shared_modules idmap_hash"
if test "x$developer" = xyes; then
default_shared_modules="$default_shared_modules perfcount_test"
fi
if test x"$selftest" = x"yes" -o "x$developer" = xyes; then
default_shared_modules="$default_shared_modules vfs_fake_acls"
fi
#
# Config CPPFLAG settings for strange OS's that must be set
# before other tests. Do NOT invoke AC_CHECK_HEADERS within this
# case statement; its first reference must be unconditional.
#
case "$host_os" in
*hpux*)
#
# Defines needed for HPUX support.
# HPUX has bigcrypt but (sometimes?) doesn't use it for
# password hashing - hence the USE_BOTH_CRYPT_CALLS define.
#
case `uname -r` in
*9*|*10*|*11)
AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
;;
esac
;;
#
# AIX4.x doesn't even admit to having large
# files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
#
*aix4*)
AC_MSG_RESULT([enabling large file support])
CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
;;
#
# Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
# to the existance of large files..
#
# Solaris uses SYSV printing. Make sure to set that here. --jerry
#
*solaris*)
AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
LDFLAGS="$LDFLAGS -lthread"
CPPFLAGS="$CPPFLAGS -D_REENTRANT"
;;
#
# IRIX uses SYSV printing. Make sure to set that here
#
*irix*)
AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
;;
*freebsd*|*dragonfly*)
AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
;;
#
# VOS may need to have POSIX support and System V compatibility enabled.
#
*vos*)
case "$CPPFLAGS" in
*-D_POSIX_C_SOURCE*)
;;
*)
CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
;;
esac
case "$CPPFLAGS" in
*-D_SYSV*|*-D_SVID_SOURCE*)
;;
*)
CPPFLAGS="$CPPFLAGS -D_SYSV"
AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
esac
;;
# GNU systems
#
*linux* | *hurd* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
CPPFLAGS="-D_GNU_SOURCE $CPPFLAGS"
AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
;;
#
# MacOS X is the *only* system that uses compose character in utf8. This
# is so horribly broken....
#
*darwin*)
AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
# Add a system specific charset module.
default_shared_modules="$default_shared_modules"
;;
*qnx*)
;;
esac
SAVE_CPPFLAGS="${CPPFLAGS}"
CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
AC_LIBREPLACE_BROKEN_CHECKS
AC_CHECK_FUNCS([syslog],[],[AC_MSG_ERROR([Required function not found])])
AC_LIBREPLACE_NETWORK_CHECKS
CPPFLAGS="${SAVE_CPPFLAGS}"
LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
LIBREPLACE_OBJS="${LIBREPLACEOBJ}"
AC_SUBST(LIBREPLACE_OBJS)
LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS} ${LIBREPLACE_FILESYS_LIBS}"
AC_SUBST(LIBREPLACE_LIBS)
# add -ldl to the global LIBS
LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
AC_CHECK_HEADERS(limits.h float.h libintl.h)
AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
AC_CHECK_HEADERS(sys/sysmacros.h)
AC_CHECK_HEADERS(sys/syslog.h syslog.h)
AC_CHECK_HEADERS(langinfo.h locale.h)
AC_CHECK_HEADERS(xfs/libxfs.h)
AC_CHECK_HEADERS(netgroup.h)
AC_CHECK_HEADERS(linux/falloc.h)
AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
AC_CHECK_HEADERS(linux/ioctl.h)
dnl check for OS implementation of md5 conformant to rfc1321
samba_cv_md5lib=none
AC_CHECK_LIB(c, MD5Update, [samba_cv_md5lib=""])
if test x"$samba_cv_md5lib" = x"none" ; then
AC_CHECK_LIB(md, MD5Update, [samba_cv_md5lib=md])
fi
if test x"$samba_cv_md5lib" = x"none" ; then
AC_CHECK_LIB(md5, MD5Update, [samba_cv_md5lib=md5])
fi
if test x"$samba_cv_md5lib" != x"none" ; then
AC_CHECK_HEADERS(md5.h)
fi
CRYPTO_MD5_OBJ="../lib/crypto/md5.o"
if test x"$ac_cv_header_md5_h" = x"yes" -a \
x"$samba_cv_md5lib" != x"none" ; then
if test x"$samba_cv_md5lib" != x ; then
LIBS="${LIBS} -l${samba_cv_md5lib}"
AC_DEFINE(HAVE_LIBMD5, 1,
[Whether libmd5 conformant to rfc1321 is available.])
fi
CRYPTO_MD5_OBJ=
fi
if test "x$ac_cv_header_CommonCrypto_CommonDigest_h" == "xyes"; then
CRYPTO_MD5_OBJ=
fi
AC_SUBST(CRYPTO_MD5_OBJ)
AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
#if HAVE_RPC_RPC_H
#include <rpc/rpc.h>
#endif
]])
## These fail to compile on IRIX so just check for their presence
AC_CHECK_HEADERS(sys/mode.h,,,)
# Look for Darwin headers
old_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="-Iinclude $CPPFLAGS"
AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
CPPFLAGS="$old_CPPFLAGS"
# To link lib/util/charset/charset_macosxfs.c, we need to tell the linker
# about CoreFoundation, at least on os X 10.4..10.7 resp. darwin8..12
case "$host_os" in
*darwin*)
LDFLAGS="$LDFLAGS -framework CoreFoundation"
;;
esac
# In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
# subdirectory of headers.
AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
if test x"$enable_developer" = x"yes" ; then
if test x"$ac_cv_header_valgrind_h" = xyes -o \
x"$ac_cv_header_valgrind_valgrind_h" = xyes ; then
AC_DEFINE(VALGRIND,1,[Whether we have valgrind headers])
fi
fi
#
# HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
# This causes configure to fail to detect it. Check for shadow separately on HPUX.
#
case "$host_os" in
*hpux*)
AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
if test x"$ac_cv_header_shadow_h" = x"yes"; then
AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
fi
;;
esac
AC_CHECK_HEADERS(shadow.h)
AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
AC_CHECK_HEADERS(syscall.h sys/syscall.h)
AC_CHECK_HEADERS(sys/cdefs.h glob.h)
# For experimental utmp support (lastlog on some BSD-like systems)
AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
AC_CHECK_SIZEOF(int,cross)
AC_CHECK_SIZEOF(long,cross)
AC_CHECK_SIZEOF(long long,cross)
AC_CHECK_SIZEOF(short,cross)
AC_C_CONST
AC_C_INLINE
AC_C_BIGENDIAN
AC_C_CHAR_UNSIGNED
AC_TYPE_SIGNAL
AC_TYPE_UID_T
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
AC_TYPE_PID_T
AC_STRUCT_ST_RDEV
AC_DIRENT_D_OFF
AC_CHECK_TYPE(ssize_t, int)
AC_CHECK_TYPE(wchar_t, unsigned short)
############################################
# for cups support we need libcups, and a handful of header files
AC_ARG_ENABLE(cups,
[AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
if test x$enable_cups != xno; then
AC_PATH_PROG(CUPS_CONFIG, cups-config)
if test "x$CUPS_CONFIG" != x; then
ac_save_LDFLAGS=$LDFLAGS
ac_save_PRINT_LIBS=$PRINT_LIBS
AC_CHECK_HEADERS(cups/cups.h cups/language.h)
if test x"$ac_cv_header_cups_cups_h" = xyes -a \
x"$ac_cv_header_cups_language_h" = xyes; then
# try linking with -lcups alone first. That should work unless libcups is
# underlinked. With cups-config --libs we pull in unwanted and unneeded
# dendencies including thread libraries - use cups-config only if really
# required.
AC_CHECK_LIB_EXT(cups, ac_save_PRINT_LIBS , httpConnect,
[PRINT_LIBS="$ac_save_PRINT_LIBS -lcups"],
[AC_MSG_WARN([your cups library doesn't link with -lcups alone, it might be underlinked.]) ;
PRINT_LIBS="$ac_save_PRINT_LIBS `$CUPS_CONFIG --libs`"])
AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
samba_cv_HAVE_CUPS=yes
AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
else
AC_MSG_WARN([cups-config around but cups-devel not installed])
CFLAGS=$ac_save_CFLAGS
LDFLAGS=$ac_save_LDFLAGS
PRINT_LIBS=$ac_save_PRINT_LIBS
fi
elif test x"$enable_cups" = x"yes"; then
AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
fi
fi
AC_ARG_ENABLE(iprint,
[AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
if test x$enable_iprint != xno; then
if test x"$samba_cv_HAVE_CUPS" = xyes; then
AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
elif test x"$enable_iprint" = x"yes"; then
AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
fi
fi
############################################
# check if the compiler will optimize out function calls
AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
AC_TRY_LINK([
#include <stdio.h>],
[
if (0) {
this_function_does_not_exist();
} else {
return 1;
}
],
samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
fi
#############################################
# check for fd passing struct via msg_control
AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
AC_TRY_COMPILE([
#include <sys/types.h>
#include <stdlib.h>
#include <stddef.h>
#include <sys/socket.h>
#include <sys/un.h>],
[
struct msghdr msg;
union {
struct cmsghdr cm;
char control[CMSG_SPACE(sizeof(int))];
} control_un;
msg.msg_control = control_un.control;
msg.msg_controllen = sizeof(control_un.control);
],
samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
[If we can use msg_control for passing file descriptors])
fi
#############################################
# check for fd passing struct via msg_acctrights
AC_CACHE_CHECK([for fd passing via msg_acctrights],
samba_cv_msghdr_msg_acctrights, [
AC_TRY_COMPILE([
#include <sys/types.h>
#include <stdlib.h>
#include <stddef.h>
#include <sys/socket.h>
#include <sys/un.h>],
[
struct msghdr msg;
int fd;
msg.msg_acctrights = (caddr_t) &fd;
msg.msg_acctrightslen = sizeof(fd);
],
samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
[If we can use msg_acctrights for passing file descriptors])
fi
AC_CHECK_FUNCS(dirfd)
if test x"$ac_cv_func_dirfd" = x"yes"; then
default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
fi
AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
AC_TRY_COMPILE([
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
#include <signal.h>],[struct sigevent s;],
samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
if test x"$samba_cv_struct_sigevent" = x"yes"; then
AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
[#include <signal.h>])
fi
# and glibc has setresuid under linux but the function does
# nothing until kernel 2.1.44! very dumb.
AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
AC_TRY_RUN([#include <errno.h>
main() { setresuid(1,1,1); setresuid(2,2,2); return(errno==EPERM?0:1);}],
samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
if test x"$samba_cv_have_setresuid" = x"yes"; then
AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
fi
# Do the same check for setresguid...
#
AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
AC_TRY_RUN([#include <unistd.h>
#include <errno.h>
main() { errno = 0; setresgid(1,1,1); return(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
if test x"$samba_cv_have_setresgid" = x"yes"; then
AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
fi
AC_FUNC_MEMCMP
###############################################
# Readline included by default unless explicitly asked not to
test "${with_readline+set}" != "set" && with_readline=yes
# test for where we get readline() from
AC_MSG_CHECKING(whether to use readline)
AC_ARG_WITH(readline,
[AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
[ case "$with_readline" in
yes)
AC_MSG_RESULT(yes)
AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
AC_CHECK_HEADERS(readline/history.h)
AC_CHECK_HEADERS(readline.h readline/readline.h,[
for termlib in ncurses curses termcap terminfo termlib tinfo; do
AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
done
AC_CHECK_LIB(readline, rl_callback_handler_install,
[TERMLIBS="-lreadline $TERMLIBS"
AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
break], [TERMLIBS=], $TERMLIBS)])
;;
no)
AC_MSG_RESULT(no)
;;
*)
AC_MSG_RESULT(yes)
# Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
# alternate readline path
_ldflags=${LDFLAGS}
_cppflags=${CPPFLAGS}
# Add additional search path
LDFLAGS="-L$with_readline/lib $LDFLAGS"
CPPFLAGS="-I$with_readline/include $CPPFLAGS"
AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
AC_CHECK_HEADERS(readline/history.h)
AC_CHECK_HEADERS(readline.h readline/readline.h,[
for termlib in ncurses curses termcap terminfo termlib; do
AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
done
AC_CHECK_LIB(readline, rl_callback_handler_install,
[TERMLDFLAGS="-L$with_readline/lib"
TERMCPPFLAGS="-I$with_readline/include"
CPPFLAGS="-I$with_readline/include $CPPFLAGS"
TERMLIBS="-lreadline $TERMLIBS"
AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
LDFLAGS=$_ldflags
;;
esac],
AC_MSG_RESULT(no)
)
AC_SUBST(TERMLIBS)
AC_SUBST(TERMLDFLAGS)
# The readline API changed slightly from readline3 to readline4, so
# code will generate warnings on one of them unless we have a few
# special cases.
AC_CHECK_LIB(readline, rl_completion_matches,
[AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
[Do we have rl_completion_matches?])],
[],
[$TERMLIBS])
# not all readline libs have rl_event_hook or history_list
AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
AC_CHECK_LIB(readline, history_list,
[AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
[],
[$TERMLIBS])
###############################################
# test for where we get yp_get_default_domain() from
AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
AC_CHECK_FUNCS(yp_get_default_domain)
# Check if we have execl, if not we need to compile smbrun.
AC_CHECK_FUNCS(execl)
if test x"$ac_cv_func_execl" = x"no"; then
EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun"
fi
AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
AC_CHECK_FUNCS(strtol)
AC_CHECK_FUNCS(strchr chflags)
AC_CHECK_FUNCS(getrlimit fsync setpgid)
AC_CHECK_FUNCS(fdatasync,,[AC_CHECK_LIB_EXT(rt, LIBS, fdatasync)])
AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
AC_CHECK_FUNCS(initgroups select rdchk getgrnam getgrent pathconf)
AC_CHECK_FUNCS(getgrset)
AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups syscall sysconf)
AC_CHECK_FUNCS(atexit grantpt posix_openpt posix_fallocate)
AC_CHECK_FUNCS(fallocate)
AC_CHECK_FUNCS(fseeko setluid getpwanam)
AC_CHECK_FUNCS(fdopendir)
AC_CHECK_FUNCS(getpwent_r)
AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
AC_CHECK_FUNCS(syslog vsyslog timegm)
AC_CHECK_FUNCS(setlocale)
AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
AC_CHECK_FUNCS(lutimes futimes utimensat futimens)
AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
AC_CHECK_HEADERS(sys/mman.h)
# setbuffer, shmget, shm_open are needed for smbtorture
AC_CHECK_FUNCS(shmget shm_open)
AC_CHECK_FUNCS(gettext dgettext)
AC_CHECK_FUNCS(bindtextdomain textdomain bind_textdomain_codeset)
AC_CHECK_FUNCS(strupr)
# Find a method of generating a stack trace
AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
# libexecinfo provides backtrace_symbols on FreeBSD
AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
AC_CHECK_FUNCS(backtrace_symbols)
AC_CHECK_LIB(exc, trace_back_stack)
# check for sysctlbyname and sysctl for BSD systems
AC_CHECK_FUNCS(sysctlbyname)
AC_CHECK_FUNCS(sysctl)
#################################################
# Check to see if core dump directory is defined in linux
# with /proc/sys/kernel/core_pattern
AC_CHECK_FILE([/proc/sys/kernel/core_pattern],
AC_DEFINE(HAVE_SYS_KERNEL_PROC_CORE_PATTERN, 1,
[Whether Linux kernel uses core_pattern for core files]),
[])
#############################
# check if building with gpfs
AC_CHECK_HEADERS(gpfs_gpl.h)
if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
default_shared_modules="$default_shared_modules vfs_gpfs"
fi
# Note that all the libunwind symbols in the API are defined to internal
# platform-specific version, so we must include libunwind.h before checking
# any of them.
AC_MSG_CHECKING([for libunwind])
save_LIBS=$LIBS
UNWIND_ARCH="unknown"
if test x"$UNAME_I" != x"unknown"; then
UNWIND_ARCH="$UNAME_I"
elif test x"$UNAME_M" != x"unknown"; then
UNWIND_ARCH="$UNAME_M"
elif test x"$UNAME_P" != x"unknown"; then
UNWIND_ARCH="$UNAME_P"
fi
case "$UNWIND_ARCH" in
unknown)
# This probably won't link without
# the platform-specific libunwind.
LIBS="$LIBS -lunwind"
;;
i386|i586|i686)
# Add the platform-specific libunwind module.
LIBS="$LIBS -lunwind -lunwind-x86"
;;
*)
# Add the platform-specific libunwind module.
# based on uname -i, uname -m or uname -p
LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
;;
esac
AC_TRY_LINK(
[
#ifdef HAVE_LIBUNWIND_H
#include <libunwind.h>
#endif
],
[
unw_context_t ctx; unw_cursor_t cur;
char buf[256]; unw_word_t off;
unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
unw_get_proc_name(&cur, buf, sizeof(buf), &off);
],
[
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
# If we have libunwind, test whether we also have libunwind-ptrace
# which would let us unwind arbitrary processes.
save_LIBS=$LIBS
AC_CHECK_HEADERS(libunwind-ptrace.h)
AC_CHECK_LIB(unwind-ptrace, _UPT_create,
[
LIBUNWIND_PTRACE="-lunwind-ptrace";
AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
[Whether libunwind-ptrace.a is available.])
],
[ LIBUNWIND_PTRACE="" ])
LIBS=$save_LIBS
],
[
AC_MSG_RESULT(no)
LIBS=$save_LIBS
])
# To use libunwind-ptrace, we also need to make some ptrace system calls.
if test x"$LIBUNWIND_PTRACE" != x"" ; then
AC_CHECK_HEADERS(sys/ptrace.h)
AC_MSG_CHECKING([for the Linux ptrace(2) interface])
AC_TRY_LINK(
[
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_SYS_PTRACE_H
#include <sys/ptrace.h>
#endif
],
[
pid_t me = (pid_t)-1;
ptrace(PTRACE_ATTACH, me, 0, 0);
ptrace(PTRACE_DETACH, me, 0, 0);
return 0;
],
[
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_LINUX_PTRACE, 1,
[Whether the Linux ptrace(2) interface is available.])
],
[
AC_MSG_RESULT(no)
LIBUNWIND_PTRACE=""
])
fi
AC_SUBST(LIBUNWIND_PTRACE)
AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
AC_CHECK_FUNCS(__getcwd _getcwd)
AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek)
AC_CHECK_FUNCS(pread _pread __pread)
AC_CHECK_FUNCS(pwrite _pwrite __pwrite)
AC_CHECK_FUNCS(prctl)
AC_TRY_COMPILE([
#ifdef HAVE_SYS_PRCTL_H
#include <sys/prctl.h>
#endif
],
[int i; i = prtcl(0); ],
AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
#
#
#
case "$host_os" in
*linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
# glibc <= 2.3.2 has a broken getgrouplist
AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([
#include <unistd.h>
#include <sys/utsname.h>
main() {
/* glibc up to 2.3 has a broken getgrouplist */
#if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
int libc_major = __GLIBC__;
int libc_minor = __GLIBC_MINOR__;
if (libc_major < 2)
return(1);
if ((libc_major == 2) && (libc_minor <= 3))
return(1);
#endif
return(0);
}
], [samba_cv_linux_getgrouplist_ok=yes],
[samba_cv_linux_getgrouplist_ok=no],
[samba_cv_linux_getgrouplist_ok=cross])])
if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then
AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
fi
;;
*)
AC_CHECK_FUNCS(getgrouplist)
;;
esac
#################################################
# Check whether struct stat has timestamps with sub-second resolution.
#
samba_cv_stat_hires=no
AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
[samba_cv_stat_hires=yes])
AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
[samba_cv_stat_hires=yes])
AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
[samba_cv_stat_hires=yes])
AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
[samba_cv_stat_hires=yes])
AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
[samba_cv_stat_hires=yes])
if test x"$samba_cv_stat_hires" = x"yes" ; then
AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
[whether struct stat has sub-second timestamps])
fi
# recent FreeBSD, NetBSD have creation timestamps called birthtime:
AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
[
AC_TRY_COMPILE(
[#include <sys/stat.h>],
[
int a = UF_DOS_ARCHIVE;
int h = UF_DOS_HIDDEN;
int r = UF_DOS_RO;
int s = UF_DOS_SYSTEM;
int i = UF_DOS_NOINDEX;
int f = UF_DOS_FLAGS;
],
samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
])
if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
fi
AC_CACHE_CHECK([whether we can compile with __attribute__((destructor))],
samba_cv_function_attribute_destructor,
[
AC_COMPILE_IFELSE([AC_LANG_SOURCE(
[
__attribute__((destructor))
static void cleanup(void) { }
])],
samba_cv_function_attribute_destructor=yes)
])
if test x"$samba_cv_function_attribute_destructor" = xyes ; then
AC_DEFINE(HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR, 1,
[whether we can compile with __attribute__((destructor))])
fi
#####################################
# needed for SRV lookups
AC_CHECK_LIB(resolv, dn_expand)
AC_CHECK_LIB(resolv, _dn_expand)
AC_CHECK_LIB(resolv, __dn_expand)
AC_CHECK_LIB(inet, dn_expand)
#
# Check for the functions putprpwnam, set_auth_parameters,
# getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
# Needed for OSF1 and HPUX.
#
AC_LIBTESTFUNC(security, putprpwnam)
AC_LIBTESTFUNC(sec, putprpwnam)
AC_LIBTESTFUNC(security, set_auth_parameters)
AC_LIBTESTFUNC(sec, set_auth_parameters)
# UnixWare 7.x has its getspnam in -lgen
AC_LIBTESTFUNC(gen, getspnam)
AC_LIBTESTFUNC(security, getspnam)
AC_LIBTESTFUNC(sec, getspnam)
AC_LIBTESTFUNC(security, bigcrypt)
AC_LIBTESTFUNC(sec, bigcrypt)
AC_LIBTESTFUNC(security, getprpwnam)
AC_LIBTESTFUNC(sec, getprpwnam)
AC_CHECK_FUNCS(strsignal)
AC_DISABLE_STATIC
AC_ENABLE_SHARED
# Set defaults
PIE_CFLAGS=""
PIE_LDFLAGS=""
AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
if test "x$enable_pie" != xno
then
AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
[
cat > conftest.c <<EOF
int foo;
int main () { return 0;}
EOF
if AC_TRY_COMMAND_NO_STDERR([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c])
then
samba_cv_fpie=yes
else
samba_cv_fpie=no
fi
rm -f conftest*
])
if test x"${samba_cv_fpie}" = x"yes"
then
PIE_CFLAGS="-fPIE"
PIE_LDFLAGS="-pie"
fi
fi
# Set defaults
RELRO_LDFLAGS=""
AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
if test "x$enable_relro" != xno
then
AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
[
cat > conftest.c <<EOF
int foo;
main () { return 0;}
EOF
if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
then
samba_cv_relro=yes
else
samba_cv_relro=no
fi
rm -f conftest*
])
if test x"${samba_cv_relro}" = x"yes"
then
RELRO_LDFLAGS="-Wl,-z,relro"
fi
fi
# Set defaults
SYMSEXT="syms"
AC_SUBST(SYMSEXT)
# Assume non-shared by default and override below
BLDSHARED="false"
# these are the defaults, good for lots of systems
HOST_OS="$host_os"
LDSHFLAGS="-shared"
MODULE_EXPORTS=""
SONAMEFLAG="#"
SHLD="\${CC} \${CFLAGS}"
PICFLAG="${PIE_CFLAGS}"
SHLIBEXT="so"
DSO_EXPORTS=""
# this bit needs to be modified for each OS that supports share libs
# You need to specify how to create a shared library and
# how to compile C code to produce PIC object files
AC_MSG_CHECKING([ability to build shared libraries])
# and these are for particular systems
case "$host_os" in
*linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
case "$host_os" in
*linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
*qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx]) ;;
esac
BLDSHARED="true"
LDSHFLAGS="-shared -Wl,-Bsymbolic"
if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
LDSHFLAGS_Z_NODEFS="-Wl,--allow-shlib-undefined"
fi
DYNEXP="-Wl,--export-dynamic"
PICFLAG="-fPIC"
SONAMEFLAG="-Wl,-soname="
AC_DEFINE(STAT_ST_BLOCKSIZE,512)
;;
*solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
BLDSHARED="true"
if test "${GCC}" = "yes"; then
PICFLAG="-fPIC"
SONAMEFLAG="-Wl,-soname="
if test "${ac_cv_prog_gnu_ld}" = "yes"; then
DYNEXP="-Wl,-E"
fi
LDSHFLAGS="-shared"
else
PICFLAG="-KPIC"
LDSHFLAGS="-G"
fi
if test "$ac_cv_prog_gnu_ld" = "yes"; then
SONAMEFLAG="-Wl,-soname="
else
SONAMEFLAG="-Wl,-h,"
fi
AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
;;
*sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
BLDSHARED="true"
LDSHFLAGS="-G"
SONAMEFLAG="-Wl,-h,"
PICFLAG="-KPIC" # Is this correct for SunOS
AC_DEFINE(STAT_ST_BLOCKSIZE,512)
;;
*netbsd* | *freebsd* | *dragonfly* )
BLDSHARED="true"
LDSHFLAGS="-shared"
DYNEXP="-Wl,--export-dynamic"
SONAMEFLAG="-Wl,-soname,"
PICFLAG="-fPIC -DPIC"
AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
;;
*openbsd*) BLDSHARED="true"
LDSHFLAGS="-shared"
DYNEXP="-Wl,-Bdynamic"
SONAMEFLAG="-Wl,-soname,"
PICFLAG="-fPIC"
AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
;;
*irix*) BLDSHARED="true"
LDSHFLAGS="-Wl,-set_version,sgi1.0 -shared"
SONAMEFLAG="-Wl,-soname,"
if test "${GCC}" = "yes"; then
PICFLAG="-fPIC"
else
PICFLAG="-KPIC"
fi
AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
;;
*aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
BLDSHARED="true"
# use expfull to export underscored symbols
# add rtl to remove /lib/crt0.o warning
LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
PICFLAG="-O2"
# as AIX code is always position independent...
# .po will just create compile warnings, use po.o:
if test "${GCC}" != "yes"; then
## for funky AIX compiler using strncpy()
CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000 -qhalt=e"
fi
AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
;;
*hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
# ia64: 64bit build using gcc with CFLAGS="-mpl64"
# 64bit build using HP's cc with CFLAGS="+DD64"
# hppa: 64bit build unsupported by gcc
# 64bit build using HP's cc with CFLAGS="+DA2.0w"
# HP-UX 11.00 ld needs PHSS_33034
BLDSHARED="true"
if test "${GCC}" = "yes"; then
PICFLAG="-fPIC"
LDSHFLAGS="-shared"
else
PICFLAG="+z"
LDSHFLAGS="-b"
# "Uses depth-first symbol resolution"
LDSHFLAGS="$LDSHFLAGS -Wl,-B,symbolic,-b"
if test "$host_cpu" != "ia64"; then
# "don't store literals in read-only memory" (?):
PICFLAG="$PICFLAG +ESnolit"
fi
fi
if test "$host_cpu" = "ia64"; then
SHLIBEXT="so"
# TODO: does the linker find the right 32/64 bit version of the libs? :
DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32:/usr/local/lib/hpux64:/usr/lib/hpux64"
else
SHLIBEXT="sl"
DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
fi
if test "$ac_cv_prog_gnu_ld" = "yes"; then
SONAMEFLAG="-Wl,-soname="
else
SONAMEFLAG="-Wl,+h,"
fi
# PIE/PIC flags at link time are required on HP-UX because
# linking requires a temporary source file, which is being
# compiled with the indicated flags - which need to contain
# PIC flags when we don't support PIE flags:
if test "$PIE_LDFLAGS" = "" ; then
PIE_LDFLAGS=\${PICFLAG}
fi
AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
;;
*osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
BLDSHARED="true"
LDSHFLAGS="-shared"
SONAMEFLAG="-Wl,-soname,"
if test "${GCC}" = "yes"; then
PICFLAG="-fPIC"
fi
AC_DEFINE(STAT_ST_BLOCKSIZE,512)
for flags in "-expect_unresolved '*'" "-Wl,-expect_unresolved,'*'" ; do
saved_ldflags="$LDFLAGS"
AC_MSG_CHECKING([if $flags works])
LDFLAGS="$flags $saved_ldflags"
AC_TRY_LINK([],[],
[AC_MSG_RESULT([yes])
LDSHFLAGS_Z_NODEFS=$flags],
AC_MSG_RESULT([no]))
LDFLAGS="$saved_ldflags"
test x"$LDSHFLAGS_Z_NODEFS" != x && break
done
;;
*sco*) AC_DEFINE(STAT_ST_BLOCKSIZE,512)
;;
*unixware*) BLDSHARED="true"
LDSHFLAGS="-shared"
SONAMEFLAG="-Wl,-soname,"
PICFLAG="-KPIC"
AC_DEFINE(STAT_ST_BLOCKSIZE,512)
;;
*next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
AC_DEFINE(STAT_ST_BLOCKSIZE,512)
;;
*dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
AC_DEFINE(STAT_ST_BLOCKSIZE,512)
;;
*sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
case "$host" in
*-univel-*) if [ test "$GCC" != yes ]; then
AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
fi
LDSHFLAGS="-G"
DYNEXP="-Bexport"
;;
*mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
esac
AC_DEFINE(STAT_ST_BLOCKSIZE,512)
;;
*sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
if [ test "$GCC" != yes ]; then
AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
fi
LDSHFLAGS="-G"
AC_DEFINE(STAT_ST_BLOCKSIZE,512)
;;
*vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
BLDSHARED="false"
LDSHFLAGS=""
;;
*darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
BLDSHARED="true"
LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
CFLAGS="$CFLAGS -fno-common"
SHLD="\${CC}"
SHLIBEXT="dylib"
MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
SHLIBEXT="dylib"
# Since gcc doesn't fail on unrecognised options, the
# PIE test incorrectly succeeds. Darwin gcc does not
# actually support the PIE stuff.
PIE_LDFLAGS=
PIE_CFLAGS=
AC_DEFINE(STAT_ST_BLOCKSIZE,512)
;;
*)
AC_DEFINE(STAT_ST_BLOCKSIZE,512)
;;
esac
if test "$enable_shared" != "yes"; then
BLDSHARED=false
fi
if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
fi
if test x"$BLDSHARED" = x"true" ; then
LDFLAGS="$LDFLAGS -L./bin"
fi
AC_MSG_RESULT($BLDSHARED)
if test x"$enable_developer" = x"yes" ; then
default_as_needed=auto
else
default_as_needed=no
fi
AC_ARG_ENABLE(as-needed,
AS_HELP_STRING([--enable-as-needed],
[Turn on as-needed support if available (default=no)]),
[enable_as_needed=$enableval],
[enable_as_needed=$default_as_needed])
if test "x$enable_as_needed" != xno; then
saved_before_as_needed_ldflags="$LDFLAGS"
for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
saved_ldflags="$LDFLAGS"
AC_MSG_CHECKING([if $flags works])
LDFLAGS="$flags $saved_ldflags"
AC_TRY_LINK([],[],
[AC_MSG_RESULT([yes])
LD_AS_NEEDED_FLAG=$flags
ld_as_needed_flag_found=yes],
AC_MSG_RESULT([no]))
LDFLAGS="$LD_AS_NEEDED_FLAG $saved_ldflags"
test x"$ld_as_needed_flag_found" = xyes && break
done
fi
if test x$ld_as_needed_flag_found = xyes -a x$enable_as_needed = xauto ; then
# check if ld has bug described in https://bugzilla.samba.org/show_bug.cgi?id=7209#c17
AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG has explicit external libs bug])
cat > conftest_shb.c <<END
void b() {}
END
cat > conftest_sha.c <<END
extern void b();
void a() {
b();
}
END
cat > conftest.c <<END
extern void a();
int main() {
a();
return 0;
}
END
rm -fr conftest
AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_sha.o conftest_sha.c 1>&AS_MESSAGE_LOG_FD 2>&1])
AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_shb.o conftest_shb.c 1>&AS_MESSAGE_LOG_FD 2>&1])
TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
AC_TRY_COMMAND([$TESTCMD -o libconftest_shb.$SHLIBEXT conftest_shb.o 1>&AS_MESSAGE_LOG_FD 2>&1])
AC_TRY_COMMAND([$TESTCMD -o libconftest_sha.$SHLIBEXT conftest_sha.o 1>&AS_MESSAGE_LOG_FD 2>&1])
AC_TRY_COMMAND([$CC -o conftest conftest.c $LDFLAGS -L. -lconftest_sha -lconftest_shb 1>&AS_MESSAGE_LOG_FD 2>&1])
if AC_TRY_COMMAND([eval "$LIB_PATH_VAR=. ./conftest 1>&AS_MESSAGE_LOG_FD 2>&1"])
then
AC_MSG_RESULT([no])
else
ld_as_needed_flag_found=no
LDFLAGS="$saved_before_as_needed_ldflags"
AC_MSG_RESULT([yes])
fi
rm conftest* libconftest*
fi
# check if we have to disable LD_AS_NEEDED_FLAG:
# On some systems for a veriety of reasons linking with
# -Wl,--as-needed -lreadline -lncurses fails
# we have to retest, if these combination is detected before.
# Bugzilla #7209
if test x$ac_cv_lib_readline_rl_callback_handler_install = xyes ; then
if test x$ld_as_needed_flag_found = xyes ; then
AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG works with readline])
# try if check no fails
save_LIBS=$LIBS
LIBS="$LIBS $TERMLIBS"
AC_TRY_LINK([], [rl_callback_handler_install();], [AC_MSG_RESULT([yes])],[ AC_MSG_RESULT([no]); LDFLAGS="$saved_before_as_needed_ldflags"])
LIBS="$save_LIBS"
fi
fi
# for historical reasons almost all linkers don't complain about unresolved
# symbols in shared libs. Except for the internal samba modules we want to get
# errors when we produce a shared lib with unresolved symbols. On some
# platforms unresolved symbols might be intended, so we might have to add
# platform specific exceptions here.
for flags in "-Wl,-z,defs" "-error_unresolved" "-Wl,-error_unresolved" ; do
saved_ldflags="$LDFLAGS"
AC_MSG_CHECKING([if $flags works])
LDFLAGS="$flags $saved_ldflags"
AC_TRY_LINK([],[],
[AC_MSG_RESULT([yes])
LDSHFLAGS_Z_DEFS=$flags
ldshflags_z_defs_found=yes],
AC_MSG_RESULT([no]))
LDFLAGS=$saved_ldflags
test x"$ldshflags_z_defs_found" = xyes && break
done
AC_MSG_CHECKING([LDSHFLAGS_Z_DEFS])
AC_MSG_RESULT([$LDSHFLAGS_Z_DEFS])
AC_MSG_CHECKING([LDFLAGS])
AC_MSG_RESULT([$LDFLAGS])
AC_MSG_CHECKING([DYNEXP])
AC_MSG_RESULT([$DYNEXP])
#######################################################
# test whether building a shared library actually works
if test $BLDSHARED = true; then
AC_MSG_CHECKING([SHLD])
AC_MSG_RESULT([$SHLD])
AC_MSG_CHECKING([LDSHFLAGS])
AC_MSG_RESULT([$LDSHFLAGS])
AC_MSG_CHECKING([SHLIBEXT])
AC_MSG_RESULT([$SHLIBEXT])
AC_MSG_CHECKING([SONAMEFLAG])
AC_MSG_RESULT([$SONAMEFLAG])
AC_MSG_CHECKING([PICFLAG])
AC_MSG_RESULT([$PICFLAG])
AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
AC_CACHE_CHECK([whether building shared libraries actually works],
[ac_cv_shlib_works],[
# try building a trivial shared library
ac_cv_shlib_works=no
# The $SHLD and $LDSHFLAGS variables may contain references to other
# variables so they need to be eval'ed.
if AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.o ${srcdir-.}/../tests/shlib.c 1>&AS_MESSAGE_LOG_FD])
then
TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
TESTCMD="$TESTCMD -o \"shlib.$SHLIBEXT\" shlib.o"
if AC_TRY_COMMAND([eval $TESTCMD 1>&AS_MESSAGE_LOG_FD 2>&1])
then
ac_cv_shlib_works=yes
fi
fi
rm -f "shlib.$SHLIBEXT" shlib.o
])
if test $ac_cv_shlib_works = no; then
BLDSHARED=false
fi
fi
if test x"$BLDSHARED" != x"true"; then
LDSHFLAGS="shared-libraries-disabled"
SONAMEFLAG="shared-libraries-disabled"
NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
SHLD="shared-libraries-disabled"
PICFLAG="${PIE_CFLAGS}"
SHLIBEXT="shared_libraries_disabled"
smbtorture_possible=no
fi
AC_MSG_CHECKING([used PICFLAG])
AC_MSG_RESULT([$PICFLAG])
AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
###########################################################
#
# Configuration of subsystems / libraries
#
###########################################################
INSTALLLIBCMD_SH=:
INSTALLLIBCMD_A=:
UNINSTALLLIBCMD_SH=:
UNINSTALLLIBCMD_A=:
if test $BLDSHARED = true; then
INSTALLLIBCMD_SH="\$(INSTALLCMD)"
UNINSTALLLIBCMD_SH="rm -f"
fi
if test $enable_static = yes; then
INSTALLLIBCMD_A="\$(INSTALLCMD)"
UNINSTALLLIBCMD_A="rm -f"
fi
#################################################
# --disable-shared-libs
# can be used to disable the internal use of shared libs altogether
# (this only has an effect when building shared libs is enabled)
#
USESHARED=false
AC_SUBST(USESHARED)
AC_MSG_CHECKING(whether to use shared libraries internally)
AC_ARG_ENABLE([shared-libs],
AS_HELP_STRING([--enable-shared-libs],
[Use shared libraries internally (default=yes)]),
[enable_shared_libs=$enableval],
[enable_shared_libs=yes])
if test x"$enable_shared_libs" != x"no" ; then
USESHARED=$BLDSHARED
fi
AC_MSG_RESULT([$USESHARED])
if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
fi
#################################################
# --with-static-libs=LIBS:
# link (internal) libs dynamically or statically?
#
# If a subsystem is built as a library then this controls whether they are
# linked into Samba targets statically or dynamically:
#
# * If we build the shared library at all, we link dynamically by default.
#
# * We only link statically if we don't build shared or if the library
# appears in the --with-static-libs configure option.
#
# Example:
# --with-static-libs=libtalloc makes use of libtalloc.a instead
# of linking the dynamic variant with -ltalloc.
#
# NOTE: This option only affects libraries that we do not only build
# but that samba also links against as libraries (as opposed to linking
# the plain object files. - This has to be configured in Makefile.in.
# So in particular it does not harm to give invalid or unknown names here.
#
AC_ARG_WITH([static-libs],
[AS_HELP_STRING([--with-static-libs=LIBS],
[Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
[AS_IF([test $withval],
[for lib in `echo $withval | sed -e 's/,/ /g'` ; do
[lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
eval LINK_$lib=STATIC
done], [])],
[])
#
# WORKAROUND:
# until we have organized other internal subsystems (as util, registry
# and smbconf) into shared libraries, we CAN NOT link libnetapi
# dynamically to samba programs.
#
LINK_LIBNETAPI=STATIC
LINK_LIBSMBCLIENT=STATIC
#
# The library versions are hardcoded here
# and filled into the LIBFOO_SOVER variable.
#
# TODO: for talloc and tdb (at least), these should
# be extracted from their respective source directories
#
AC_ARG_ENABLE(external_libtalloc,
[AS_HELP_STRING([--enable-external-libtalloc],
[Enable external talloc [default=auto]])],
[ enable_external_libtalloc=$enableval ],
[ enable_external_libtalloc=auto ])
if test "x$enable_external_libtalloc" != xno
then
PKG_CHECK_MODULES(LIBTALLOC, talloc >= 2.0.1,
[ enable_external_libtalloc=yes ],
[ if test x$enable_external_libtalloc = xyes; then
AC_MSG_ERROR([Unable to find libtalloc])
else
enable_external_libtalloc=no
fi
])
fi
if test "x$enable_external_libtalloc" = xno
then
m4_include(../lib/talloc/libtalloc.m4)
LINK_LIBTALLOC=STATIC
LIBTALLOCVERSION=`grep ^VERSION ${tallocdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
SMB_LIBRARY(talloc, 2, ${LIBTALLOCVERSION})
LIBTALLOC_OBJ0=""
for obj in ${TALLOC_OBJ}; do
LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
done
SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TALLOC_CFLAGS}"
AC_SUBST(LIBTALLOC_OBJ0)
TALLOCTORT="bin/talloctort"
AC_SUBST(TALLOCTORT)
fi
AC_ARG_ENABLE(external_libtdb,
[AS_HELP_STRING([--enable-external-libtdb],
[Enable external tdb [default=auto]])],
[ enable_external_libtdb=$enableval ],
[ enable_external_libtdb=auto ])
if test "x$enable_external_libtdb" != xno
then
PKG_CHECK_MODULES(LIBTDB, tdb >= 1.2.6,
[ enable_external_libtdb=yes ],
[
if test x$enable_external_libtdb = xyes; then
AC_MSG_ERROR([Unable to find libtdb])
else
enable_external_libtdb=no
fi
])
fi
AC_SUBST(LIBTDB_OBJ0)
if test "x$enable_external_libtdb" = xno
then
m4_include(../lib/tdb/libtdb.m4)
LINK_LIBTDB=STATIC
LIBTDBVERSION=`grep ^VERSION ${tdbdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
SMB_LIBRARY(tdb, 1, ${LIBTDBVERSION})
LIBTDB_OBJ0=""
LIBTDB_LIBS="$LIBTDB_LIBS $TDB_DEPS"
for obj in ${TDB_OBJ}; do
LIBTDB_OBJ0="${LIBTDB_OBJ0} ${tdbdir}/${obj}"
done
AC_SUBST(LIBTDB_OBJ0)
SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TDB_CFLAGS}"
TDBBACKUP="bin/tdbbackup"
AC_SUBST(TDBBACKUP)
TDBDUMP="bin/tdbdump"
AC_SUBST(TDBDUMP)
TDBRESTORE="bin/tdbrestore"
AC_SUBST(TDBRESTORE)
TDBTOOL="bin/tdbtool"
AC_SUBST(TDBTOOL)
TDBTORTURE="bin/tdbtorture"
AC_SUBST(TDBTORTURE)
fi
AC_ARG_ENABLE(external_libntdb,
[AS_HELP_STRING([--enable-external-libntdb],
[Enable external ntdb [default=auto]])],
[ enable_external_libntdb=$enableval ],
[ enable_external_libntdb=auto ])
if test "x$enable_external_libntdb" != xno
then
PKG_CHECK_MODULES(LIBNTDB, ntdb >= 1.0,
[ enable_external_libntdb=yes ],
[
if test x$enable_external_libntdb = xyes; then
AC_MSG_ERROR([Unable to find libntdb])
else
enable_external_libntdb=no
fi
])
fi
AC_SUBST(LIBNTDB_OBJ0)
if test "x$enable_external_libntdb" = xno
then
m4_include(../lib/ntdb/libntdb.m4)
LINK_LIBNTDB=STATIC
LIBNTDBVERSION=`grep ^VERSION ${ntdbdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
SMB_LIBRARY(ntdb, 1, ${LIBNTDBVERSION})
LIBNTDB_OBJ0=""
LIBNTDB_LIBS="$LIBNTDB_LIBS $NTDB_DEPS"
for obj in ${NTDB_OBJ}; do
LIBNTDB_OBJ0="${LIBNTDB_OBJ0} ${ntdbdir}/${obj}"
done
AC_SUBST(LIBNTDB_OBJ0)
SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${NTDB_CFLAGS}"
SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${NTDB_CFLAGS}"
NTDBBACKUP="bin/ntdbbackup"
AC_SUBST(NTDBBACKUP)
NTDBDUMP="bin/ntdbdump"
AC_SUBST(NTDBDUMP)
NTDBRESTORE="bin/ntdbrestore"
AC_SUBST(NTDBRESTORE)
NTDBTOOL="bin/ntdbtool"
AC_SUBST(NTDBTOOL)
NTDBTORTURE="bin/ntdbtorture"
AC_SUBST(NTDBTORTURE)
fi
SMB_LIBRARY(netapi, 0)
SMB_LIBRARY(smbclient, 0)
SMB_LIBRARY(smbsharemodes, 0)
################
AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
AC_TRY_RUN([#include <stdio.h>
main() { long long x = 1000000; x *= x; return(((x/1000000) == 1000000)? 0: 1); }],
samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
if test x"$samba_cv_have_longlong" = x"yes"; then
AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
AC_CHECK_TYPE(intptr_t, unsigned long long)
else
AC_CHECK_TYPE(intptr_t, unsigned long)
fi
#
# Check if the compiler supports the LL prefix on long long integers.
# AIX needs this.
AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
fi
AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
AC_TRY_RUN([#include <time.h>
main() { return((sizeof(time_t) == 8) ? 0 : 1); }],
samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
fi
AC_CACHE_CHECK([for TIME_T_MAX],samba_cv_TIME_T_MAX,[
AC_TRY_RUN([#include <time.h>
main() {
struct tm *tm;
if (sizeof(time_t) == 8) {
time_t max_time = 0x7fffffffffffffffll;
tm = gmtime(&max_time);
/* This should fail with 32-bit tm_year. */
if (tm == NULL) {
/* Max time_t that works with 32-bit int tm_year in struct tm. */
max_time = 67768036191676799ll;
tm = gmtime(&max_time);
if (tm) {
return(0);
}
}
}
return(1);
}],
samba_cv_TIME_T_MAX=yes,samba_cv_TIME_T_MAX=no,samba_cv_TIME_T_MAX=cross)])
if test x"$samba_cv_TIME_T_MAX" = x"yes"; then
AC_DEFINE(TIME_T_MAX,67768036191676799ll,[The maximum value of the 'time_t' type])
fi
#
# As a gating factor for large file support, in order to
# use >4GB files we must have the following minimal support
# available: a 64 bit off_t
# If we don't have all of these then fail the build
#
AC_MSG_CHECKING([if large file support can be enabled])
AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
AC_TRY_RUN([#include <stdio.h>
#include <sys/stat.h>
main() { return((sizeof(off_t) == 8) ? 0 : 1); }],
samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
if test x"$samba_cv_SIZEOF_OFF_T" = x"no"; then
AC_MSG_ERROR(["large file support support not available: sizeof(off_t) != 8"])
fi
AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
AC_TRY_RUN([
#if defined(HAVE_UNISTD_H)
#include <unistd.h>
#endif
#include <stdio.h>
#include <sys/stat.h>
main() { return((sizeof(ino_t) == 8) ? 0 : 1); }],
samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
fi
AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
AC_TRY_RUN([
#if defined(HAVE_UNISTD_H)
#include <unistd.h>
#endif
#include <stdio.h>
#include <sys/stat.h>
main() { return((sizeof(dev_t) == 8) ? 0 : 1); }],
samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
fi
AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
AC_TRY_RUN([
#if defined(HAVE_UNISTD_H)
#include <unistd.h>
#endif
#include <sys/types.h>
main() { dev_t dev; int i = major(dev); return 0; }],
samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
fi
AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
AC_TRY_RUN([
#if defined(HAVE_UNISTD_H)
#include <unistd.h>
#endif
#include <sys/types.h>
main() { dev_t dev; int i = minor(dev); return 0; }],
samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
fi
AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
AC_TRY_RUN([
#if defined(HAVE_UNISTD_H)
#include <unistd.h>
#endif
#include <sys/types.h>
main() { dev_t dev = makedev(1,2); return 0; }],
samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
fi
AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
AC_TRY_COMPILE([#include <sys/types.h>
#include <dirent.h>
void seekdir(DIR *d, long loc) { return; }],[return 0;],
samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
fi
AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
fi
if test x"$libreplace_cv_HAVE_CLOCK_GETTIME_IN_LIBRT" = xyes ; then
LIBS="$LIBS -lrt"
fi
AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
AC_TRY_RUN([#include <sys/types.h>
#include <dirent.h>
main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
di->d_name[0] == 0) return(0); return(1);} ],
samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
fi
AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
AC_TRY_COMPILE([#include <sys/types.h>
#include <utime.h>],
[struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; return(utime("foo.c",&tbuf));],
samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
fi
##############
# Check utmp details, but only if our OS offers utmp.h
if test x"$ac_cv_header_utmp_h" = x"yes"; then
dnl utmp and utmpx come in many flavours
dnl We need to check for many of them
dnl But we don't need to do each and every one, because our code uses
dnl mostly just the utmp (not utmpx) fields.
AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent)
AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
AC_TRY_COMPILE([#include <sys/types.h>
#include <utmp.h>],
[struct utmp ut; ut.ut_name[0] = 'a';],
samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
fi
AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
AC_TRY_COMPILE([#include <sys/types.h>
#include <utmp.h>],
[struct utmp ut; ut.ut_user[0] = 'a';],
samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
fi
AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
AC_TRY_COMPILE([#include <sys/types.h>
#include <utmp.h>],
[struct utmp ut; ut.ut_id[0] = 'a';],
samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
fi
AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
AC_TRY_COMPILE([#include <sys/types.h>
#include <utmp.h>],
[struct utmp ut; ut.ut_host[0] = 'a';],
samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
fi
AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
AC_TRY_COMPILE([#include <sys/types.h>
#include <utmp.h>],
[struct utmp ut; time_t t; ut.ut_time = t;],
samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
fi
AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
AC_TRY_COMPILE([#include <sys/types.h>
#include <utmp.h>],
[struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
fi
AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
AC_TRY_COMPILE([#include <sys/types.h>
#include <utmp.h>],
[struct utmp ut; ut.ut_type = 0;],
samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
fi
AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
AC_TRY_COMPILE([#include <sys/types.h>
#include <utmp.h>],
[struct utmp ut; ut.ut_pid = 0;],
samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
fi
AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
AC_TRY_COMPILE([#include <sys/types.h>
#include <utmp.h>],
[struct utmp ut; ut.ut_exit.e_exit = 0;],
samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
fi
if test x$ac_cv_func_pututline = xyes ; then
AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
AC_TRY_COMPILE([#include <sys/types.h>
#include <utmp.h>],
[struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
fi
fi
AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
AC_TRY_COMPILE([#include <sys/types.h>
#include <utmpx.h>],
[struct utmpx ux; ux.ut_syslen = 0;],
samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
fi
AC_CACHE_CHECK([whether sizeof ut_line in utmp is ok],samba_cv_HAVE_UX_UT_LINE,[
AC_TRY_RUN([#include <stdio.h>
#include <sys/types.h>
#include <utmp.h>
int main(void) {
if (sizeof(((struct utmp *)NULL)->ut_line) < 15) {
return 1;
}
return 0;
}
],
samba_cv_HAVE_UX_UT_LINE=yes,samba_cv_HAVE_UX_UT_LINE=no,samba_cv_HAVE_UX_UT_LINE=cross)])
fi
# end utmp details
AC_CACHE_CHECK([for linux fallocate],samba_cv_HAVE_LINUX_FALLOCATE,[
AC_TRY_COMPILE([
#if defined(HAVE_UNISTD_H)
#include <unistd.h>
#endif
#include <sys/types.h>
#define _GNU_SOURCE
#include <fcntl.h>
#if defined(HAVE_LINUX_FALLOC_H)
#include <linux/falloc.h>
#endif],
[int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
samba_cv_HAVE_LINUX_FALLOCATE=yes,samba_cv_HAVE_LINUX_FALLOCATE=no)])
if test x"$samba_cv_HAVE_LINUX_FALLOCATE" = x"yes" && test x"$ac_cv_func_fallocate" = x"yes"; then
AC_DEFINE(HAVE_LINUX_FALLOCATE,1,[Whether the Linux 'fallocate' function is available])
fi
AC_CACHE_CHECK([for getcwd takes NULL],samba_cv_GETCWD_TAKES_NULL,[
AC_TRY_RUN([
#if defined(HAVE_UNISTD_H)
#include <unistd.h>
#endif
main() { char *s = getcwd(NULL,0); if (s) return(0); return(1); }],
samba_cv_GETCWD_TAKES_NULL=yes,samba_cv_GETCWD_TAKES_NULL=no,samba_cv_GETCWD_TAKES_NULL=cross)])
if test x"$samba_cv_GETCWD_TAKES_NULL" = x"yes"; then
AC_DEFINE(GETCWD_TAKES_NULL,1,[Whether the getcwd function takes NULL as an argument])
fi
ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
AC_ARG_WITH(libiconv,
[AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
[
if test "$withval" = "no" ; then
AC_MSG_ERROR([argument to --with-libiconv must be a directory])
else
if test "$withval" != "yes" ; then
ICONV_PATH_SPEC=yes
ICONV_LOOK_DIRS="$withval"
fi
fi
])
for i in $ICONV_LOOK_DIRS ; do
save_LIBS="$LIBS"
save_LDFLAGS="$LDFLAGS"
save_CPPFLAGS="$CPPFLAGS"
iconv_current_LIBS=""
iconv_current_LDFLAGS=""
iconv_current_CPPFLAGS=""
ICONV_FOUND="no"
unset libext
# This is here to handle -withval stuff for --with-libiconv
# Perhaps we should always add a -L
CPPFLAGS="$save_CPPFLAGS -I$i/include"
# Check lib and lib32 library variants to cater for IRIX ABI-specific
# installation paths. This gets a little tricky since we might have iconv
# in both libiconv and in libc. In this case the jm_ICONV test will always
# succeed when the header is found. To counter this, make sure the
# library directory is there and check the ABI directory first (which
# should be harmless on other systems, but causes tons of linker warnings on
# 64bit Ubuntu systems).
# As the build farm doesn't seem to have any IRIX machines with iconv.h
# installed, I've decided to fix the linker warnings.
# -- Kai
# For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
for l in "lib" "lib32" "lib/hpux32"; do
if test -d "$i/$l" ; then
LDFLAGS="$save_LDFLAGS -L$i/$l"
LIBS=
export LDFLAGS LIBS CPPFLAGS
# Try to find iconv(3)
jm_ICONV($i/$l)
if test x"$ICONV_FOUND" = "xyes" ; then
libext="$l"
break
fi
fi
done
if test x"$ICONV_FOUND" = "xyes" ; then
iconv_current_LDFLAGS="-L$i/$libext"
iconv_current_CPPFLAGS="-I$i/include"
if test x"$jm_cv_lib_iconv" != x; then
iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
else
# We found iconv in libc.
iconv_current_LIBS=""
fi
fi
if test x"$ICONV_FOUND" = "xyes" ; then
LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
LIBS="$save_LIBS $iconv_current_LIBS"
export LDFLAGS LIBS CPPFLAGS
default_dos_charset=no
default_unix_charset=no
# check for default dos charset name
for j in CP850 IBM850 ; do
rjs_CHARSET($j)
default_dos_charset="$ICONV_CHARSET"
if test x"$default_dos_charset" = x"$j"; then
break
fi
done
# check for default unix charset name
for j in UTF-8 UTF8 ; do
rjs_CHARSET($j)
default_unix_charset="$ICONV_CHARSET"
if test x"$default_unix_charset" = x"$j"; then
break
fi
done
if test "$default_dos_charset" != "no" -a \
"$default_dos_charset" != "cross" -a \
"$default_unix_charset" != "no" -a \
"$default_unix_charset" != "cross"
then
samba_cv_HAVE_NATIVE_ICONV=yes
else
if test "$default_dos_charset" = "cross" -o \
"$default_unix_charset" = "cross"
then
samba_cv_HAVE_NATIVE_ICONV=cross
else
samba_cv_HAVE_NATIVE_ICONV=no
fi
fi
# At this point, we have a libiconv candidate. We know that
# we have the right headers and libraries, but we don't know
# whether it does the conversions we want. We can't test this
# because we are cross-compiling. This is not necessarily a big
# deal, since we can't guarantee that the results we get now will
# match the results we get at runtime anyway.
if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
default_dos_charset="CP850"
default_unix_charset="UTF-8"
samba_cv_HAVE_NATIVE_ICONV=yes
AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
AC_MSG_WARN([$default_dos_charset and $default_unix_charset to UCS-16LE])
fi
if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
if test x"$iconv_current_LIBS" != x; then
LIBS="$LIBS $iconv_current_LIBS"
fi
# Add the flags we need to CPPFLAGS and LDFLAGS
CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
# Turn the #defines into string literals
default_dos_charset="\"$default_dos_charset\""
default_unix_charset="\"$default_unix_charset\""
AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
break
fi
# We didn't find a working iconv, so keep going
fi
# We only need to clean these up here for the next pass through the loop
CPPFLAGS=$save_CPPFLAGS
LDFLAGS=$save_LDFLAGS
LIBS=$save_LIBS
export LDFLAGS LIBS CPPFLAGS
done
unset libext
if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
AC_MSG_WARN([Sufficient support for iconv function was not found.
Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
fi
AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
AC_TRY_RUN([
#include <sys/types.h>
#include <fcntl.h>
#ifndef F_GETLEASE
#define F_GETLEASE 1025
#endif
main() {
int fd = open("/dev/null", O_RDONLY);
return fcntl(fd, F_GETLEASE, 0) == -1;
}
],
samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
fi
AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
AC_TRY_RUN([
#include <sys/types.h>
#include <fcntl.h>
#include <signal.h>
#ifndef F_NOTIFY
#define F_NOTIFY 1026
#endif
main() {
return(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
}
],
samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
fi
AC_CHECK_HEADER(sys/inotify.h)
if test x"$ac_cv_header_sys_inotify_h" = x"yes"; then
AC_DEFINE(HAVE_INOTIFY,1,[For inotify support])
fi
#################################################
# Check if FAM notifications are available. For FAM info, see
# http://oss.sgi.com/projects/fam/
# http://savannah.nongnu.org/projects/fam/
AC_ARG_ENABLE(fam,
[AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
if test x$enable_fam != xno; then
AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
# On IRIX, libfam requires libC, but other FAM implementations
# might not need it.
AC_CHECK_LIB(fam, FAMOpen2,
[samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam";
AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
[samba_cv_HAVE_LIBFAM=no])
if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
samba_fam_xtra=-lC
AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
[samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC";
AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
[samba_cv_HAVE_LIBFAM=no])
unset samba_fam_xtra
fi
fi
if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
default_shared_modules="$default_shared_modules vfs_notify_fam"
AC_TRY_COMPILE([#include <fam.h>],
[enum FAMCodes code = FAMChanged;],
AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
[Whether fam.h contains a typedef for enum FAMCodes]),
[])
fi
if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
AC_CHECK_LIB(fam, FAMNoExists,
[AC_DEFINE(HAVE_FAMNOEXISTS, 1, Define to 1 if there is support for FAMNoExists)])
fi
if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
AC_MSG_ERROR(FAM support requested but FAM library not available )
fi
fi
AC_SUBST(SMB_FAM_LIBS)
#################################################
# Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
with_dmapi_support=auto
AC_MSG_CHECKING(whether to use DMAPI support)
AC_ARG_WITH(dmapi,
[AS_HELP_STRING([--with-dmapi], [Include DMAPI/XDSM support (default=auto)])],
[ case "$withval" in
yes|no)
with_dmapi_support=$withval
;;
esac ]
)
AC_MSG_RESULT([$with_dmapi_support])
if test x"$with_dmapi_support" != xno ; then
SMB_CHECK_DMAPI([], [
AC_MSG_NOTICE(DMAPI support not present)
if test x"$with_dmapi_support" = xyes ; then
AC_MSG_ERROR(no DMAPI support found but requested!)
fi
]
)
fi
# Add TSM SM VFS module only if there are both GPFS and DMAPI support
# Theoretically it should work with AIX JFS2 too but this needs testing
if test x"$ac_cv_header_gpfs_gpl_h" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
default_shared_modules="$default_shared_modules vfs_tsmsm"
fi
AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
AC_TRY_RUN([
#include <sys/types.h>
#include <fcntl.h>
#include <signal.h>
#include <sys/file.h>
#ifndef LOCK_MAND
#define LOCK_MAND 32
#define LOCK_READ 64
#endif
main() {
return(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
}
],
samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
fi
AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
AC_TRY_COMPILE([#include <sys/types.h>
#include <fcntl.h>],
[oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
fi
#################################################
# Check for POSIX capability support
AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
[], [])
if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
ac_save_LIBS=$LIBS
AC_LIBTESTFUNC(cap, cap_get_proc)
AC_CACHE_CHECK([for POSIX capabilities],
samba_cv_HAVE_POSIX_CAPABILITIES,
[
AC_TRY_RUN([
#include <sys/types.h>
#include <sys/capability.h>
main() {
cap_t cap;
cap_value_t vals[1];
if (!(cap = cap_get_proc()))
return(1);
vals[0] = CAP_CHOWN;
cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
cap_set_proc(cap);
return(0);
}],
samba_cv_HAVE_POSIX_CAPABILITIES=yes,
samba_cv_HAVE_POSIX_CAPABILITIES=no,
samba_cv_HAVE_POSIX_CAPABILITIES=cross)
])
if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
[Whether POSIX capabilities are available])
else
LIBS=$ac_save_LIBS
fi
fi
#
# Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
# This is *really* broken but some systems (DEC OSF1) do this.... JRA.
#
AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
AC_TRY_COMPILE([#include <sys/types.h>
#if defined(HAVE_RPC_RPC_H)
#include <rpc/rpc.h>
#endif],
[int16 testvar;],
samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
fi
AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
AC_TRY_COMPILE([#include <sys/types.h>
#if defined(HAVE_RPC_RPC_H)
#include <rpc/rpc.h>
#endif],
[uint16 testvar;],
samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
fi
AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
AC_TRY_COMPILE([#include <sys/types.h>
#if defined(HAVE_RPC_RPC_H)
#include <rpc/rpc.h>
#endif],
[int32 testvar;],
samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
fi
AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
AC_TRY_COMPILE([#include <sys/types.h>
#if defined(HAVE_RPC_RPC_H)
#include <rpc/rpc.h>
#endif],
[uint32 testvar;],
samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
fi
dnl
dnl Some systems (SCO) have a problem including
dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
dnl as a #define in <prot.h> and as part of an enum
dnl in <rpc/rpc.h>.
dnl
AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
AC_TRY_COMPILE([#include <sys/types.h>
#ifdef HAVE_SYS_SECURITY_H
#include <sys/security.h>
#include <prot.h>
#endif /* HAVE_SYS_SECURITY_H */
#if defined(HAVE_RPC_RPC_H)
#include <rpc/rpc.h>
#endif],
[int testvar;],
samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
fi
AC_MSG_CHECKING([for test routines])
AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
AC_MSG_RESULT(yes),
AC_MSG_ERROR([cant find test code. Aborting config]),
AC_MSG_WARN([cannot run when cross-compiling]))
AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
fi
AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
fi
SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
SMB_CHECK_SYSCONF(_SC_PAGESIZE)
AC_CHECK_FUNCS(getpagesize)
################################################
# look for a method of setting the effective uid
seteuid=no;
################################################
# Start by checking for 32-bit system call definitions on Linux.
case "$host_os" in
*linux*)
AC_CACHE_CHECK([for Linux 32-bit system calls],samba_cv_USE_LINUX_32BIT_SYSCALLS,[
AC_TRY_COMPILE([
#if defined(HAVE_UNISTD_H)
#include <unistd.h>
#endif
#include <stdlib.h>
#include <stdio.h>
#include <sys/types.h>
#include <errno.h>
#ifdef HAVE_SYS_PRIV_H
#include <sys/priv.h>
#endif
#ifdef HAVE_SYS_ID_H
#include <sys/id.h>
#endif
#if defined(HAVE_SYSCALL_H)
#include <syscall.h>
#endif
#if defined(HAVE_SYS_SYSCALL_H)
#include <sys/syscall.h>
#endif
],
[
syscall(SYS_setresuid32, -1, -1, -1);
syscall(SYS_setresgid32, -1, -1, -1);
syscall(SYS_setreuid32, -1, -1);
syscall(SYS_setregid32, -1, -1);
syscall(SYS_setuid32, -1);
syscall(SYS_setgid32, -1);
syscall(SYS_setgroups32, 0, NULL);
], samba_cv_USE_LINUX_32BIT_SYSCALLS=yes,samba_cv_USE_LINUX_32BIT_SYSCALLS=no,samba_cv_USE_LINUX_32BIT_SYSCALLS=cross)])
if test x"$samba_cv_USE_LINUX_32BIT_SYSCALLS" = x"yes"; then
AC_DEFINE(USE_LINUX_32BIT_SYSCALLS,1,[Use Linux 32-bit system calls])
AC_CACHE_CHECK([for Linux thread-specific credentials with 32-bit system calls],samba_cv_USE_LINUX_THREAD_CREDENTIALS,[
AC_TRY_RUN([
#define AUTOCONF_TEST 1
#define USE_LINUX_THREAD_CREDENTIALS 1
#define USE_LINUX_32BIT_SYSCALLS 1
#include "${srcdir-.}/../lib/util/setid.c"
#include "${srcdir-.}/lib/util_sec.c"],
samba_cv_USE_LINUX_THREAD_CREDENTIALS=yes,samba_cv_USE_LINUX_THREAD_CREDENTIALS=no,samba_cv_USE_LINUX_THREAD_CREDENTIALS=cross)])
if test x"$samba_cv_USE_LINUX_THREAD_CREDENTIALS" = x"yes"; then
seteuid=yes;
AC_DEFINE(USE_LINUX_THREAD_CREDENTIALS,1,[Whether we can use Linux thread-specific credentials with 32-bit system calls])
fi
fi
if test $seteuid = no; then
AC_CACHE_CHECK([for Linux thread-specific credentials],samba_cv_USE_LINUX_THREAD_CREDENTIALS,[
AC_TRY_RUN([
#define AUTOCONF_TEST 1
#define USE_LINUX_THREAD_CREDENTIALS 1
#include "${srcdir-.}/../lib/util/setid.c"
#include "${srcdir-.}/lib/util_sec.c"],
samba_cv_USE_LINUX_THREAD_CREDENTIALS=yes,samba_cv_USE_LINUX_THREAD_CREDENTIALS=no,samba_cv_USE_LINUX_THREAD_CREDENTIALS=cross)])
if test x"$samba_cv_USE_LINUX_THREAD_CREDENTIALS" = x"yes"; then
seteuid=yes;AC_DEFINE(USE_LINUX_THREAD_CREDENTIALS,1,[Whether we can use Linux thread-specific credentials])
fi
fi
;;
esac
if test $seteuid = no; then
AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
AC_TRY_RUN([
#define AUTOCONF_TEST 1
#define USE_SETREUID 1
#include "confdefs.h"
#include "${srcdir-.}/../lib/util/setid.c"
#include "${srcdir-.}/lib/util_sec.c"],
samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
if test x"$samba_cv_USE_SETREUID" = x"yes"; then
seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
fi
fi
# we check for setresuid second as it conflicts with AIO on Linux.
# see http://samba.org/~tridge/junkcode/aio_uid.c
if test $seteuid = no; then
AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
AC_TRY_RUN([
#define AUTOCONF_TEST 1
#define USE_SETRESUID 1
#include "confdefs.h"
#include "${srcdir-.}/../lib/util/setid.c"
#include "${srcdir-.}/lib/util_sec.c"],
samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
fi
fi
if test $seteuid = no; then
AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
AC_TRY_RUN([
#define AUTOCONF_TEST 1
#define USE_SETEUID 1
#include "confdefs.h"
#include "${srcdir-.}/../lib/util/setid.c"
#include "${srcdir-.}/lib/util_sec.c"],
samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
if test x"$samba_cv_USE_SETEUID" = x"yes"; then
seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
fi
fi
if test $seteuid = no; then
AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
AC_TRY_RUN([
#define AUTOCONF_TEST 1
#define USE_SETUIDX 1
#include "confdefs.h"
#include "${srcdir-.}/../lib/util/setid.c"
#include "${srcdir-.}/lib/util_sec.c"],
samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
fi
fi
AC_CACHE_CHECK([for the Darwin initgroups system call],
samba_cv_DARWIN_INITGROUPS,
AC_TRY_LINK([
#include <sys/syscall.h>
#include <unistd.h>
],
[ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
samba_cv_DARWIN_INITGROUPS=yes,
samba_cv_DARWIN_INITGROUPS=no)
)
if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
[Whether to use the Darwin-specific initgroups system call])
fi
AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
fi
# glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[
AC_TRY_COMPILE([
#define _XOPEN_SOURCE 600
#include <stdlib.h>
#if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
#error probably broken posix_fallocate
#endif
], [
],
samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE, 1, Whether we have a broken posix_fallocate)
fi
AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>],
[struct stat st; st.st_blocks = 0;],
samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
fi
AC_CACHE_CHECK([for 32 bit blkcnt_t],samba_cv_SIZEOF_BLKCNT_T_4,[
AC_TRY_RUN([
#if defined(HAVE_UNISTD_H)
#include <unistd.h>
#endif
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
main() { return((sizeof(blkcnt_t) == 4) ? 0 : 1); }],
samba_cv_SIZEOF_BLKCNT_T_4=yes,samba_cv_SIZEOF_BLKCNT_T_4=no,samba_cv_SIZEOF_BLKCNT_T_4=cross)])
if test x"$samba_cv_SIZEOF_BLKCNT_T_4" = x"yes"; then
AC_DEFINE(SIZEOF_BLKCNT_T_4,1,[The size of the 'blkcnt_t' type])
fi
AC_CACHE_CHECK([for 64 bit blkcnt_t],samba_cv_SIZEOF_BLKCNT_T_8,[
AC_TRY_RUN([
#if defined(HAVE_UNISTD_H)
#include <unistd.h>
#endif
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
main() { return((sizeof(blkcnt_t) == 8) ? 0 : 1); }],
samba_cv_SIZEOF_BLKCNT_T_8=yes,samba_cv_SIZEOF_BLKCNT_T_8=no,samba_cv_SIZEOF_BLKCNT_T_8=cross)])
if test x"$samba_cv_SIZEOF_BLKCNT_T_8" = x"yes"; then
AC_DEFINE(SIZEOF_BLKCNT_T_8,1,[The size of the 'blkcnt_t' type])
fi
AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>],
[struct stat st; st.st_blksize = 0;],
samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
fi
AC_CACHE_CHECK([for st_flags in struct stat],
samba_cv_HAVE_STAT_ST_FLAGS,
[
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>],
[struct stat st; st.st_flags = 0;],
samba_cv_HAVE_STAT_ST_FLAGS=yes,
samba_cv_HAVE_STAT_ST_FLAGS=no,
samba_cv_HAVE_STAT_ST_FLAGS=cross)
])
if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
[Whether the stat struct has a st_flags member])
fi
AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
AC_TRY_COMPILE([
#include <sys/types.h>
#include <sys/acl.h>
#if defined(HAVE_RPCSVC_NIS_H)
#include <rpcsvc/nis.h>
#endif],
[int i;],
samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
fi
AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
AC_TRY_RUN([
#include <stdio.h>
#include <limits.h>
#include <signal.h>
void exit_on_core(int ignored) {
exit(1);
}
main() {
char *newpath;
signal(SIGSEGV, exit_on_core);
newpath = realpath("/tmp", NULL);
return((newpath != NULL) ? 0 : 1);
}
],
samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
fi
#################################################
# check for AFS clear-text auth support
samba_cv_WITH_AFS=no
AC_MSG_CHECKING(whether to use AFS clear-text auth)
AC_ARG_WITH(afs,
[AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
[ case "$withval" in
yes|auto)
AC_MSG_RESULT($withval)
samba_cv_WITH_AFS=$withval
;;
*)
AC_MSG_RESULT(no)
;;
esac ],
AC_MSG_RESULT(no)
)
####################################################
# check for Linux-specific AFS fake-kaserver support
samba_cv_WITH_FAKE_KASERVER=no
AC_MSG_CHECKING(whether to use AFS fake-kaserver)
AC_ARG_WITH(fake-kaserver,
[AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
[ case "$withval" in
yes|auto)
AC_MSG_RESULT($withval)
samba_cv_WITH_FAKE_KASERVER=$withval
;;
*)
AC_MSG_RESULT(no)
;;
esac ],
AC_MSG_RESULT(no)
)
#################################################
# decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
if test x"$samba_cv_WITH_AFS" != x"no" ||
test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
# see if this box has the OpenSSL DES libraries
AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
# see if this box has the afs-headers in /usr/include/afs
AC_MSG_CHECKING(for /usr/include/afs)
if test -d /usr/include/afs; then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
# check for afs.h
have_afs_headers=no
AC_CHECK_HEADERS(afs.h afs/afs.h)
if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
test x"$samba_cv_WITH_AFS" = x"auto"; then
AC_MSG_WARN([AFS cannot be supported without afs.h])
else
AC_MSG_ERROR([AFS cannot be supported without afs.h])
fi
else
have_afs_headers=yes
fi
fi
FAKE_KASERVER_OBJ=""
if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
FAKE_KASERVER_OBJ="utils/net_afs.o"
fi
AC_SUBST(FAKE_KASERVER_OBJ)
#################################################
# check whether to compile AFS/NT ACL mapping module
samba_cv_WITH_VFS_AFSACL=no
AC_MSG_CHECKING(whether to use AFS ACL mapping module)
AC_ARG_WITH(vfs-afsacl,
[AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
[ case "$withval" in
yes|auto)
AC_MSG_RESULT($withval)
samba_cv_WITH_VFS_AFSACL=yes
;;
*)
AC_MSG_RESULT(no)
;;
esac ],
AC_MSG_RESULT(no)
)
if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
default_shared_modules="$default_shared_modules vfs_afsacl"
fi
if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
fi
#################################################
# check for the DFS clear-text auth system
AC_MSG_CHECKING(whether to use DFS clear-text auth)
AC_ARG_WITH(dfs,
[AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
[ case "$withval" in
yes)
AC_MSG_RESULT(yes)
AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
;;
*)
AC_MSG_RESULT(no)
;;
esac ],
AC_MSG_RESULT(no)
)
########################################################
# Compile with LDAP support?
with_ldap_support=auto
AC_MSG_CHECKING([for LDAP support])
AC_ARG_WITH(ldap,
[AS_HELP_STRING([--with-ldap], [LDAP support (default=auto)])],
[ case "$withval" in
yes|no)
with_ldap_support=$withval
;;
esac ])
AC_MSG_RESULT($with_ldap_support)
SMBLDAP=""
AC_SUBST(SMBLDAP)
if test x"$with_ldap_support" != x"no"; then
##################################################################
# first test for ldap.h and lber.h
# (ldap.h is required for this test)
AC_CHECK_HEADERS(ldap.h lber.h)
if test x"$ac_cv_header_ldap_h" != x"yes"; then
if test x"$with_ldap_support" = x"yes"; then
AC_MSG_ERROR(ldap.h is needed for LDAP support)
else
AC_MSG_WARN(ldap.h is needed for LDAP support)
fi
with_ldap_support=no
fi
##################################################################
# HP/UX does not have ber_tag_t in lber.h - it must be configured as
# unsigned int in include/includes.h
case $host_os in
*hpux*)
AC_MSG_WARN(ber_tag_t is needed for LDAP support)
AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
with_ldap_support=yes
;;
*)
AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
if test x"$with_ldap_support" = x"yes"; then
AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
else
AC_MSG_WARN(ber_tag_t is needed for LDAP support)
fi
with_ldap_support=no
fi
;;
esac
fi
if test x"$with_ldap_support" != x"no"; then
ac_save_LIBS=$LIBS
##################################################################
# we might need the lber lib on some systems. To avoid link errors
# this test must be before the libldap test
AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
########################################################
# If ber_sockbuf_add_io() is available we can add
# SASL wrapping hooks
AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
AC_TRY_COMPILE([#include <ldap.h>],
[int val = LDAP_OPT_SOCKBUF;],
samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
fi
#######################################################
# if we have LBER_OPT_LOG_PRINT_FN, we can intercept
# ldap logging and print it out in the samba logs
AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
[AC_TRY_COMPILE([#include <lber.h>],
[int val = LBER_OPT_LOG_PRINT_FN;],
samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
[Support for LDAP/LBER logging interception])
fi
########################################################
# now see if we can find the ldap libs in standard paths
AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
########################################################
# If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
# Check found in pam_ldap 145.
AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
LIBS="$LIBS $LDAP_LIBS"
AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
AC_TRY_COMPILE([
#include <lber.h>
#include <ldap.h>],
[ldap_set_rebind_proc(0, 0, 0);],
[smb_ldap_cv_ldap_set_rebind_proc=3],
[smb_ldap_cv_ldap_set_rebind_proc=2]
)
])
AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
default_static_modules="$default_static_modules pdb_ldapsam idmap_ldap";
default_shared_modules="$default_shared_modules";
SMBLDAP="lib/smbldap.o"
with_ldap_support=yes
AC_MSG_CHECKING(whether LDAP support is used)
AC_MSG_RESULT(yes)
else
if test x"$with_ldap_support" = x"yes"; then
AC_MSG_ERROR(libldap is needed for LDAP support)
else
AC_MSG_WARN(libldap is needed for LDAP support)
fi
LDAP_LIBS=""
with_ldap_support=no
fi
LIBS=$ac_save_LIBS
fi
#################################################
# active directory support
with_ads_support=auto
AC_MSG_CHECKING([for Active Directory and krb5 support])
AC_ARG_WITH(ads,
[AS_HELP_STRING([--with-ads], [Active Directory support (default=auto)])],
[ case "$withval" in
yes|no)
with_ads_support="$withval"
;;
esac ])
AC_MSG_RESULT($with_ads_support)
FOUND_KRB5=no
KRB5_LIBS=""
if test x"$with_ldap_support" != x"yes"; then
if test x"$with_ads_support" = x"yes"; then
AC_MSG_ERROR(Active Directory Support requires LDAP support)
elif test x"$with_ads_support" = x"auto"; then
AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
with_ads_support=no
fi
else
# Check to see whether there is enough LDAP functionality to be able
# to build AD support.
# HPUX and Solaris only has ldap_init; ok, we take care of this in smbldap.c
case "$host_os" in
*hpux* | *solaris*)
AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
if test x"$with_ads_support" = x"yes"; then
AC_MSG_ERROR(Active Directory support on HPUX or Solaris requires ldap_init)
elif test x"$with_ads_support" = x"auto"; then
AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX or Solaris))
with_ads_support=no
fi
fi
;;
*)
AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
if test x"$with_ads_support" = x"yes"; then
AC_MSG_ERROR(Active Directory support requires ldap_initialize)
elif test x"$with_ads_support" = x"auto"; then
AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
with_ads_support=no
fi
fi
;;
esac
AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
if test x"$with_ads_support" = x"yes"; then
AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
elif test x"$with_ads_support" = x"auto"; then
AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
with_ads_support=no
fi
fi
fi
if test x"$with_ads_support" != x"no"; then
# Do no harm to the values of CFLAGS and LIBS while testing for
# Kerberos support.
if test x$FOUND_KRB5 = x"no"; then
#################################################
# check for location of Kerberos 5 install
AC_MSG_CHECKING(for kerberos 5 install path)
AC_ARG_WITH(krb5,
[AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
[ case "$withval" in
no)
AC_MSG_RESULT(no krb5-path given)
;;
yes)
AC_MSG_RESULT(/usr)
;;
*)
AC_MSG_RESULT($withval)
KRB5_CFLAGS="-I$withval/include"
KRB5_CPPFLAGS="-I$withval/include"
KRB5_LDFLAGS="-L$withval/lib"
FOUND_KRB5=yes
if test -x "$withval/bin/krb5-config"; then
KRB5CONFIG=$withval/bin/krb5-config
fi
;;
esac ],
AC_MSG_RESULT(no krb5-path given)
)
fi
#################################################
# check for krb5-config from recent MIT and Heimdal kerberos 5
AC_PATH_PROG(KRB5CONFIG, krb5-config)
AC_MSG_CHECKING(for working krb5-config)
if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
ac_save_CFLAGS=$CFLAGS
CFLAGS="";export CFLAGS
ac_save_LDFLAGS=$LDFLAGS
LDFLAGS="";export LDFLAGS
KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
CFLAGS=$ac_save_CFLAGS;export CFLAGS
LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
FOUND_KRB5=yes
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
fi
if test x$FOUND_KRB5 = x"no"; then
#################################################
# see if this box has the SuSE location for the heimdal krb implementation
AC_MSG_CHECKING(for /usr/include/heimdal)
if test -d /usr/include/heimdal; then
if test -f /usr/lib/heimdal/lib/libkrb5.a; then
KRB5_CFLAGS="-I/usr/include/heimdal"
KRB5_CPPFLAGS="-I/usr/include/heimdal"
KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
FOUND_KRB5=yes
AC_MSG_RESULT(yes)
else
KRB5_CFLAGS="-I/usr/include/heimdal"
KRB5_CPPFLAGS="-I/usr/include/heimdal"
FOUND_KRB5=yes
AC_MSG_RESULT(yes)
fi
else
AC_MSG_RESULT(no)
fi
fi
if test x$FOUND_KRB5 = x"no"; then
#################################################
# see if this box has the RedHat location for kerberos
AC_MSG_CHECKING(for /usr/kerberos)
if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
KRB5_LDFLAGS="-L/usr/kerberos/lib"
KRB5_CFLAGS="-I/usr/kerberos/include"
KRB5_CPPFLAGS="-I/usr/kerberos/include"
FOUND_KRB5=yes
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
fi
if test x$FOUND_KRB5 = x"no"; then
#################################################
# see if this box has the OpenBSD location for heimdal krb5
AC_MSG_CHECKING(for /usr/include/kerberosV)
if test -d /usr/include/kerberosV; then
KRB5_CPPFLAGS="-I/usr/include/kerberosV"
KRB5_LIBS="-lcrypto"
FOUND_KRB5=yes
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
fi
if test x$FOUND_KRB5 = x"no"; then
#################################################
# see if this box has Solaris MIT kerberos implementation
AC_MSG_CHECKING(for Solaris MIT kerberos)
if test -x "$KRB5CONFIG" && $KRB5CONFIG --version | grep -s Solaris | grep -s MIT > /dev/null ; then
FOUND_KRB5=yes
KRB5_LIBS="-lgss -lkrb5"
KRB5_CFLAGS="`$KRB5CONFIG --cflags`"
KRB5_CPPFLAGS="`$KRB5CONFIG --cflags`"
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
fi
ac_save_CFLAGS=$CFLAGS
ac_save_CPPFLAGS=$CPPFLAGS
ac_save_LDFLAGS=$LDFLAGS
# remove needless evil rpath stuff as early as possible:
LIB_REMOVE_USR_LIB(KRB5_LIBS)
LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
CFLAGS="$KRB5_CFLAGS $CFLAGS"
CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
# now check for krb5.h. Some systems have the libraries without the headers!
# note that this check is done here to allow for different kerberos
# include paths
AC_CHECK_HEADERS(krb5.h)
if test x"$ac_cv_header_krb5_h" = x"no"; then
# Give a warning if AD support was not explicitly requested,
# i.e with_ads_support = auto, otherwise die with an error.
if test x"$with_ads_support" = x"yes"; then
AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
else
AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
fi
# Turn off AD support and restore CFLAGS and LIBS variables
with_ads_support="no"
CFLAGS=$ac_save_CFLAGS
CPPFLAGS=$ac_save_CPPFLAGS
LDFLAGS=$ac_save_LDFLAGS
fi
# check for new heimdal KRB5_DEPRECATED handling
AC_CACHE_CHECK([for KRB5_DEPRECATED define taking an identifier],
samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER,[
AC_TRY_COMPILE(
[#define KRB5_DEPRECATED 1
#include <krb5.h>],
[],
samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=yes,
samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=no)])
if test x"$samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER" = x"yes"; then
AC_DEFINE(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER, 1,
[Whether to use deprecated krb5 interfaces])
fi
fi
# Now we have determined whether we really want ADS support
use_ads=no
if test x"$with_ads_support" != x"no"; then
use_ads=yes
have_gssapi=no
ac_save_LIBS=$LIBS
# now check for gssapi headers. This is also done here to allow for
# different kerberos include paths
AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h gssapi/gssapi_ext.h gssapi/gssapi_krb5.h com_err.h)
##################################################################
# we might need the k5crypto and com_err libraries on some systems
AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
# Heimdal checks.
AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
# Heimdal checks. On static Heimdal gssapi must be linked before krb5.
AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
########################################################
# now see if we can find the krb5 libs in standard paths
# or as specified above
AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
########################################################
# now see if we can find the gssapi libs in standard paths
if test x"$have_gssapi" != x"yes"; then
AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
AC_CHECK_LIB_EXT(gss, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
fi
################################################################
# test for AD / GSSAPI support being enabled
if test x"$have_gssapi" != xyes ; then
AC_MSG_WARN([Samba cannot be supported without GSSAPI])
use_ads=no
else
AC_DEFINE(HAVE_GSSAPI, , [Whether the platform has GSSAPI support])
fi
# This is for FreeBSD (and possibly others). gss_mech_krb5 is a
# #define to GSS_KRB5_MECHANISM, which is defined in -lgssapi_krb5
# Also, gsskrb5_extract_authz_data_from_sec_context is in -lgssapi_krb5
AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS, GSS_KRB5_MECHANISM,
[KRB5_LIBS="$KRB5_LIBS -lgssapi_krb5"])
AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_c_string_to_key, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_make_principal, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_principal_get_num_comp, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_get_creds_opt_alloc, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_get_creds_opt_set_impersonate, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_get_creds, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_get_host_realm, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_free_host_realm, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_get_init_creds_keytab, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_build_principal_alloc_va, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_cc_get_lifetime, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_cc_retrieve_cred, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_free_checksum_contents, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_create_checksum, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(krb5_c_make_checksum, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(gss_krb5_import_cred, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(gss_get_name_attribute, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(gsskrb5_extract_authz_data_from_sec_context, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(gss_mech_krb5, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(gss_oid_equal, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(gss_inquire_sec_context_by_oid, $KRB5_LIBS)
AC_CHECK_FUNC_EXT(gss_wrap_iov, $KRB5_LIBS)
# MIT krb5 1.8 does not expose this call (yet)
AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
# MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
# but does have the symbol
AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
LIBS="$KRB5_LIBS $LIBS"
AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
smb_krb5_cv_creds_opt_free_context,
[
AC_TRY_COMPILE([
#include <krb5.h>],
[
krb5_context ctx;
krb5_get_init_creds_opt *opt = NULL;
krb5_get_init_creds_opt_free(ctx, opt);
],
[smb_krb5_cv_creds_opt_free_context=yes],
[smb_krb5_cv_creds_opt_free_context=no]
)
])
if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
[Whether krb5_get_init_creds_opt_free takes a context argument])
fi
AC_CACHE_CHECK([for checksum in krb5_checksum],
samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_checksum cksum; cksum.checksum.length = 0;],
samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
[Whether the krb5_checksum struct has a checksum property])
fi
AC_CACHE_CHECK([for etype in EncryptedData],
samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
AC_TRY_COMPILE([#include <krb5.h>],
[EncryptedData edata; edata.etype = 0;],
samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
[Whether the EncryptedData struct has a etype property])
fi
AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_ap_req *ap_req; ap_req->ticket = NULL;],
samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
[Whether the krb5_ap_req struct has a ticket pointer])
fi
AC_CACHE_CHECK([for e_data pointer in krb5_error],
samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_error err; err.e_data = NULL;],
samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
[Whether the krb5_error struct has a e_data pointer])
fi
AC_CACHE_CHECK([for krb5_crypto type],
samba_cv_HAVE_KRB5_CRYPTO,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_crypto crypto;],
samba_cv_HAVE_KRB5_CRYPTO=yes,
samba_cv_HAVE_KRB5_CRYPTO=no)])
if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
AC_DEFINE(HAVE_KRB5_CRYPTO,1,
[Whether the type krb5_crypto exists])
fi
AC_CACHE_CHECK([for addrtype in krb5_address],
samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
[Whether the krb5_address struct has a addrtype property])
fi
AC_CACHE_CHECK([for addr_type in krb5_address],
samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
[Whether the krb5_address struct has a addr_type property])
fi
AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_keyblock key; key.keyvalue.data = NULL;],
samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
[Whether the krb5_keyblock struct has a keyvalue property])
fi
found_arcfour_hmac=no
AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
# Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
# w.r.t. arcfour and windows, so we must not enable it here
if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
[Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available])
found_arcfour_hmac=yes
fi
AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC],
samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC;],
samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=yes,
samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=no)])
if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC" = x"yes"; then
AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC,1,
[Whether the ENCTYPE_ARCFOUR_HMAC key type definition is available])
found_arcfour_hmac=yes
fi
AC_CACHE_CHECK([for ENCTYPE_AES128_CTS_HMAC_SHA1_96],
samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_enctype enctype; enctype = ENCTYPE_AES128_CTS_HMAC_SHA1_96;],
samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96=yes,
samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96=no)])
if test x"$samba_cv_HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96" = x"yes"; then
AC_DEFINE(HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96,1,
[Whether the ENCTYPE_AES128_CTS_HMAC_SHA1_96 key type definition is available])
fi
AC_CACHE_CHECK([for ENCTYPE_AES256_CTS_HMAC_SHA1_96],
samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_enctype enctype; enctype = ENCTYPE_AES256_CTS_HMAC_SHA1_96;],
samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96=yes,
samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96=no)])
if test x"$samba_cv_HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96" = x"yes"; then
AC_DEFINE(HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96,1,
[Whether the ENCTYPE_AES256_CTS_HMAC_SHA1_96 key type definition is available])
fi
AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
[Whether the AP_OPTS_USE_SUBKEY ap option is available])
fi
AC_CACHE_CHECK([for KV5M_KEYTAB],
samba_cv_HAVE_KV5M_KEYTAB,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
samba_cv_HAVE_KV5M_KEYTAB=yes,
samba_cv_HAVE_KV5M_KEYTAB=no)])
if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
AC_DEFINE(HAVE_KV5M_KEYTAB,1,
[Whether the KV5M_KEYTAB option is available])
fi
AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
[Whether KRB5_KU_OTHER_CKSUM is available])
fi
AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
[Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
fi
AC_CACHE_CHECK([for the krb5_princ_component macro],
samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
AC_TRY_LINK([#include <krb5.h>],
[const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
[Whether krb5_princ_component is available])
fi
AC_CACHE_CHECK([for key in krb5_keytab_entry],
samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
[Whether krb5_keytab_entry has key member])
fi
AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
[Whether krb5_keytab_entry has keyblock member])
fi
AC_CACHE_CHECK([for magic in krb5_address],
samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_address addr; addr.magic = 0;],
samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
[Whether the krb5_address struct has a magic property])
fi
AC_CACHE_CHECK([for WRFILE: keytab support],
samba_cv_HAVE_WRFILE_KEYTAB,[
AC_TRY_RUN([
#include<krb5.h>
main()
{
krb5_context context;
krb5_keytab keytab;
krb5_init_context(&context);
return krb5_kt_resolve(context, "WRFILE:api", &keytab);
}],
samba_cv_HAVE_WRFILE_KEYTAB=yes,
samba_cv_HAVE_WRFILE_KEYTAB=no)])
if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
[Whether the WRFILE:-keytab is supported])
fi
AC_CACHE_CHECK([for krb5_realm type],
samba_cv_HAVE_KRB5_REALM_TYPE,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_realm realm;],
samba_cv_HAVE_KRB5_REALM_TYPE=yes,
samba_cv_HAVE_KRB5_REALM_TYPE=no)])
if test x"$samba_cv_HAVE_KRB5_REALM_TYPE" = x"yes"; then
AC_DEFINE(HAVE_KRB5_REALM_TYPE,1,
[Whether the type krb5_realm exists])
fi
AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
AC_TRY_COMPILE([#include <krb5.h>],
[
krb5_context context;
krb5_principal principal;
krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
[Whether krb5_princ_realm returns krb5_realm or krb5_data])
fi
AC_CACHE_CHECK([for krb5_addresses type],
samba_cv_HAVE_KRB5_ADDRESSES,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_addresses addr;],
samba_cv_HAVE_KRB5_ADDRESSES=yes,
samba_cv_HAVE_KRB5_ADDRESSES=no)])
if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
[Whether the type krb5_addresses type exists])
fi
if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
AC_TRY_RUN_STRICT([
#include <stdlib.h>
#include <krb5.h>
int main(void) {
krb5_context context = NULL;
char *str = NULL;
krb5_enctype_to_string(context, 1, &str);
if (str) free (str);
return 0;
}
],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
[whether krb5_enctype_to_string takes krb5_context argument])
fi
AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
AC_TRY_RUN_STRICT([
#include <krb5.h>
int main(void) {
char buf[256];
krb5_enctype_to_string(1, buf, 256);
return 0;
}
],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
[whether krb5_enctype_to_string takes size_t argument])
fi
fi
AC_CACHE_CHECK([for krb5_principal_get_realm],
samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
AC_TRY_LINK([#include <krb5.h>],
[krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
[Whether the function krb5_principal_get_realm is defined])
fi
AC_CACHE_CHECK([for krb5_princ_realm],
samba_cv_HAVE_KRB5_PRINC_REALM,[
AC_TRY_LINK([#include <krb5.h>],
[krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
samba_cv_HAVE_KRB5_PRINC_REALM=yes,
samba_cv_HAVE_KRB5_PRINC_REALM=no)])
if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
[Whether the macro krb5_princ_realm is defined])
fi
AC_HAVE_DECL(KRB5_PDU_NONE,[#include <krb5.h>])
AC_CACHE_CHECK([for flags in krb5_creds],
samba_cv_HAVE_FLAGS_IN_KRB5_CREDS,[
AC_TRY_COMPILE([#include <krb5.h>],
[krb5_creds creds; creds.flags.b.initial = 0;],
samba_cv_HAVE_FLAGS_IN_KRB5_CREDS=yes,
samba_cv_HAVE_FLAGS_IN_KRB5_CREDS=no)])
if test x"$samba_cv_HAVE_FLAGS_IN_KRB5_CREDS" = x"yes"; then
AC_DEFINE(HAVE_FLAGS_IN_KRB5_CREDS,1,
[Whether the krb5_creds struct has a flags property])
fi
#
#
# Now the decisions whether we can support krb5
#
# NOTE: all tests should be done before this block!
#
#
if test x"$found_arcfour_hmac" != x"yes"; then
AC_MSG_WARN(arcfour-hmac-md5 encryption type not found in -lkrb5)
use_ads=no
fi
if test x"$ac_cv_func_ext_krb5_set_real_time" != x"yes"; then
AC_MSG_WARN(krb5_set_real_time encryption type not found in -lkrb5)
use_ads=no
fi
if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
use_ads=no
fi
if test x"$ac_cv_func_ext_krb5_get_host_realm" != x"yes"
then
AC_MSG_WARN(krb5_get_host_realm not found in -lkrb5)
use_ads=no
fi
if test x"$ac_cv_func_ext_krb5_free_host_realm" != x"yes"
then
AC_MSG_WARN(krb5_free_host_realm not found in -lkrb5)
use_ads=no
fi
if test x"$ac_cv_func_ext_krb5_fwd_tgt_creds" != x"yes"
then
AC_MSG_WARN(krb5_fwd_tgt_creds not found in -lkrb5)
use_ads=no
fi
if test x"$ac_cv_func_ext_krb5_get_init_creds_opt_alloc" != x"yes"
then
AC_MSG_WARN(krb5_get_init_creds_opt_alloc found in -lkrb5)
use_ads=no
fi
if test x"$smb_krb5_cv_creds_opt_free_context" != x"yes"
then
AC_MSG_WARN(krb5_get_init_creds_opt_free not found or was too old in -lkrb5)
use_ads=no
fi
if test x"$ac_cv_func_ext_krb5_get_renewed_creds" != x"yes"
then
AC_MSG_WARN(krb5_get_renewed_creds not found in -lkrb5)
use_ads=no
fi
if test x"$ac_cv_func_ext_krb5_principal_compare_any_realm" != x"yes"
then
AC_MSG_WARN(krb5_principal_compare_any_realm not found in -lkrb5)
use_ads=no
fi
if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -o \
x"$ac_cv_func_ext_krb5_c_string_to_key" != x"yes"
then
if test x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes" -o \
x"$ac_cv_func_ext_krb5_string_to_key_salt" != x"yes"
then
AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
use_ads=no
fi
fi
if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
then
AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
use_ads=no
fi
if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
then
AC_MSG_WARN(no KT_FREE_FUNCTION detected)
use_ads=no
fi
if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes"
then
AC_MSG_WARN(krb5_c_verify_checksum not found in -lkrb5)
use_ads=no
fi
if test x"$ac_cv_func_ext_gss_wrap_iov" != x"yes" ; then
AC_MSG_WARN(gss_wrap_iov not found in -lgssapi)
use_ads=no
fi
if test x"$ac_cv_func_ext_gss_get_name_attribute" != x"yes" ; then
if test x"$ac_cv_func_ext_gsskrb5_extract_authz_data_from_sec_context" != x"yes" -o \
x"$ac_cv_func_ext_gss_inquire_sec_context_by_oid" != x"yes"
then
AC_MSG_WARN(need either gss_get_name_attribute or gsskrb5_extract_authz_data_from_sec_context and gss_inquire_sec_context_by_oid in -lgssapi for PAC support)
use_ads=no
fi
fi
if test x"$use_ads" = x"yes"; then
AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
else
if test x"$with_ads_support" = x"yes"; then
AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
else
AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
fi
AC_REMOVE_DEFINE(HAVE_KRB5_H)
AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
AC_REMOVE_DEFINE(HAVE_GSSAPI)
KRB5_LIBS=""
with_ads_support=no
fi
AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
AC_MSG_RESULT([$use_ads])
LIBS="$ac_save_LIBS"
fi
AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
########################################################
# Compile with DNS Updates support?
with_dnsupdate_support=auto
AC_MSG_CHECKING([whether to enable DNS Updates support])
AC_ARG_WITH(dnsupdate,
[AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default=auto)])],
[ case "$withval" in
yes|no)
with_dnsupdate_support=$withval
;;
esac ])
AC_MSG_RESULT($with_dnsupdate_support)
if test x"$with_dnsupdate_support" != x"no"; then
################################################################
# first test for AD / GSSAPI support being enabled
if test x"$have_gssapi" != xyes -o x"$use_ads" != xyes ; then
if test x"$with_dnsupdate_support" = x"yes" ; then
AC_MSG_ERROR(DNS Updates support only possible with AD and GSSAPI support)
else
AC_MSG_NOTICE(DNS Updates support only possible with AD and GSSAPI support)
with_dnsupdate_support=no
fi
fi
fi
if test x"$with_dnsupdate_support" != x"no"; then
AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
fi
# finally print out the result:
AC_MSG_CHECKING(whether DNS Updates support is used)
AC_MSG_RESULT([$with_dnsupdate_support])
#################################################
# check for automount support
AC_MSG_CHECKING(whether to use automount)
AC_ARG_WITH(automount,
[AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
[ case "$withval" in
yes)
AC_MSG_RESULT(yes)
AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
;;
*)
AC_MSG_RESULT(no)
;;
esac ],
AC_MSG_RESULT(no)
)
#################################################
# Check for a PAM clear-text auth, accounts, password
# and session support. Most PAM implementations keep their
# headers in /usr/include/security. Darwin keeps its in
# /usr/include/pam.
with_pam_for_crypt=no
try_pam=auto
AC_MSG_CHECKING(whether to try PAM support)
AC_ARG_WITH(pam,
[AS_HELP_STRING([--with-pam], [Include PAM support (default=auto)])],
[ case "$withval" in
yes|no|auto)
try_pam=$withval
;;
esac
])
AC_MSG_RESULT([$try_pam])
use_pam=no
create_pam_modules=no
if test x"${try_pam}" != x"no";then
use_pam=yes
create_pam_modules=yes
# Most systems have PAM headers in /usr/include/security, but Darwin
# has them in /usr/include/pam.
AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
if test x"${try_pam}" = x"yes";then
AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
fi
use_pam=no
create_pam_modules=no
fi
AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
if test x"${try_pam}" = x"yes";then
AC_MSG_ERROR([--with-pam=yes but libpam not found])
fi
use_pam=no
create_pam_modules=no
fi
AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
#if HAVE_SECURITY_PAM_APPL_H
#include <security/pam_appl.h>
#endif
#if HAVE_PAM_PAM_APPL_H
#include <pam/pam_appl.h>
#endif
]])
if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
if test x"${try_pam}" = x"yes";then
AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
fi
create_pam_modules=no
fi
if test x"$use_pam" = x"yes"; then
AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
with_pam_for_crypt=yes
if test x"$create_pam_modules" = x"yes"; then
AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
# this checks are optional,
# we don't care about the results here
AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
else
AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
fi
fi
AC_MSG_CHECKING(whether to use PAM support)
AC_MSG_RESULT([$use_pam])
AC_MSG_CHECKING(whether to have PAM MODULES support)
AC_MSG_RESULT([$create_pam_modules])
AC_TRY_COMPILE([
#if defined(HAVE_SECURITY_PAM_APPL_H)
#include <security/pam_appl.h>
#elif defined(HAVE_PAM_PAM_APPL_H)
#include <pam/pam_appl.h>
#endif],[
pam_set_item(0, PAM_RHOST, 0);
],
AC_DEFINE(HAVE_PAM_RHOST, 1,
[Define to 1 if PAM_RHOST is available]),[])
AC_TRY_COMPILE([
#if defined(HAVE_SECURITY_PAM_APPL_H)
#include <security/pam_appl.h>
#elif defined(HAVE_PAM_PAM_APPL_H)
#include <pam/pam_appl.h>
#endif],[
pam_set_item(0, PAM_TTY, 0);
],
AC_DEFINE(HAVE_PAM_TTY, 1,
[Define to 1 if PAM_TTY is available]),[])
fi # try_pam != no
#################################################
# check for PAM_RADIO_TYPE
AC_TRY_COMPILE([
#if (!defined(LINUX))
#define PAM_EXTERN extern
#if defined(HAVE_SECURITY_PAM_APPL_H)
#include <security/pam_appl.h>
#elif defined(HAVE_PAM_PAM_APPL_H)
#include <pam/pam_appl.h>
#endif
#endif
#if defined(HAVE_SECURITY_PAM_MODULES_H)
#include <security/pam_modules.h>
#elif defined(HAVE_PAM_PAM_MODULES_H)
#include <pam/pam_modules.h>
#endif
#if defined(HAVE_SECURITY__PAM_MACROS_H)
#include <security/_pam_macros.h>
#elif defined(HAVE_PAM__PAM_MACROS_H)
#include <pam/_pam_macros.h>
#endif
#ifdef HAVE_SECURITY_PAM_EXT_H
#include <security/pam_ext.h>
#endif
],
[int i; i = PAM_RADIO_TYPE; ],
AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[])
#################################################
# check for pam_smbpass support
PAM_MODULES=""
INSTALL_PAM_MODULES=""
UNINSTALL_PAM_MODULES=""
try_pam_smbpass=auto
AC_MSG_CHECKING(whether to use pam_smbpass)
AC_ARG_WITH(pam_smbpass,
[AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])],
[ case "$withval" in
yes|no|auto)
try_pam_smbpass=$withval
;;
*)
AC_MSG_ERROR([valid options are yes,no,auto])
;;
esac
])
if test x"${try_pam_smbpass}" = xno ; then
use_pam_smbpass=no
else
use_pam_smbpass=yes
# Conditions under which pam_smbpass can't be built.
if test x"$BLDSHARED" != xtrue ; then
if test x"${try_pam_smbpass}" = xyes ; then
AC_MSG_ERROR([No support for shared modules])
fi
use_pam_smbpass=no
elif test x"$create_pam_modules" != xyes ; then
if test x"${try_pam_smbpass}" = xyes ; then
AC_MSG_ERROR([No support for PAM MODULES])
fi
use_pam_smbpass=no
fi
if test x"${use_pam_smbpass}" = xyes ; then
PAM_MODULES="pam_smbpass"
INSTALL_PAM_MODULES="installpammodules"
UNINSTALL_PAM_MODULES="uninstallpammodules"
fi
fi
AC_MSG_RESULT([$use_pam_smbpass])
##
## moved after the check for -lcrypt in order to
## ensure that the necessary libraries are included
## check checking for truncated salt. Wrapped by the
## $with_pam_for_crypt variable as above --jerry
##
if test $with_pam_for_crypt = no; then
AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
crypt_LIBS="$LIBS"
LIBS="$AUTH_LIBS $LIBS"
AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
LIBS="$crypt_LIBS"])
if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
fi
fi
#################################################
# check for a NISPLUS_HOME support
AC_MSG_CHECKING(whether to use NISPLUS_HOME)
AC_ARG_WITH(nisplus-home,
[AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
[ case "$withval" in
yes)
AC_MSG_RESULT(yes)
AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
;;
*)
AC_MSG_RESULT(no)
;;
esac ],
AC_MSG_RESULT(no)
)
#################################################
# check for syslog logging
AC_MSG_CHECKING(whether to use syslog logging)
AC_ARG_WITH(syslog,
[AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
[ case "$withval" in
yes)
AC_MSG_RESULT(yes)
AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
;;
*)
AC_MSG_RESULT(no)
;;
esac ],
AC_MSG_RESULT(no)
)
#################################################
# check for custom syslog facility
AC_MSG_CHECKING(whether to use a custom syslog facility)
AC_ARG_WITH(syslog-facility,
[AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
[
if test "$withval" = "no" ; then
AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
else
AC_MSG_RESULT([$withval])
if test "$withval" != "yes" ; then
syslog_facility="$withval"
AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
fi
fi
],
AC_MSG_RESULT(no)
)
#################################################
# check for experimental disk-quotas support
samba_cv_WITH_QUOTAS=auto
samba_cv_SYSQUOTA_FOUND=no
AC_MSG_CHECKING(whether to try disk-quotas support)
AC_ARG_WITH(quotas,
[AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
[ case "$withval" in
yes)
AC_MSG_RESULT(yes)
samba_cv_WITH_QUOTAS=yes
;;
auto)
AC_MSG_RESULT(auto)
samba_cv_WITH_QUOTAS=auto
;;
no)
AC_MSG_RESULT(no)
samba_cv_WITH_QUOTAS=no
;;
*)
AC_MSG_RESULT(${samba_cv_WITH_QUOTAS})
;;
esac ],
AC_MSG_RESULT(${samba_cv_WITH_QUOTAS})
)
#############################################
# only check for quota stuff if --with-quotas
if test x"$samba_cv_WITH_QUOTAS" != x"no"; then
case "$host_os" in
# on linux we didn't need to test we have builtin support
*linux*)
samba_cv_SYSQUOTA_FOUND=yes
AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
AC_MSG_RESULT(yes)
AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
AC_MSG_RESULT(yes)
;;
*solaris*)
# need to set this define when using static linking (BUG 1473)
CPPFLAGS="$CPPFLAGS -DSUNOS5"
;;
*)
;;
esac
# some broken header files need this
AC_CHECK_HEADER(asm/types.h,[
AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
AC_ADD_INCLUDE(<asm/types.h>)
])
# For quotas on Veritas VxFS filesystems
AC_CHECK_HEADERS(sys/fs/vx_quota.h)
# For quotas on XFS filesystems, Linux style
AC_CHECK_HEADERS(xfs/xqm.h,[
AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
])
# For sys/quota.h and linux/quota.h
AC_CHECK_HEADERS(sys/quota.h)
# For quotas on BSD systems
AC_CHECK_HEADERS(ufs/ufs/quota.h)
if test x"$ac_cv_header_xfs_xqm_h" != x"yes"; then
# if we have xfs quota support <sys/quota.h> (IRIX) we should use it
AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
AC_TRY_COMPILE([
#include "confdefs.h"
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_ASM_TYPES_H
#include <asm/types.h>
#endif
#include <sys/quota.h>
],[int i = Q_XGETQUOTA;],
samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
fi
fi
# if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
AC_TRY_COMPILE([
#include "confdefs.h"
#ifdef HAVE_SYS_QUOTA_H
#include <sys/quota.h>
#endif
],[
struct dqblk D;
D.dqb_fsoftlimit = 0;],
samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
fi
##################
# look for a working quota system
if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
AC_TRY_RUN_STRICT([
#define HAVE_QUOTACTL_4A 1
#define AUTOCONF_TEST 1
#include "confdefs.h"
#include "${srcdir-.}/../../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
samba_cv_SYSQUOTA_FOUND=yes;
AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
fi
fi
if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
AC_TRY_RUN_STRICT([
#define HAVE_QUOTACTL_4B 1
#define AUTOCONF_TEST 1
#include "confdefs.h"
#include "${srcdir-.}/../../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
samba_cv_SYSQUOTA_FOUND=yes;
AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
AC_CHECK_MEMBERS([struct dqblk.dqb_curbytes], # Darwin bytecount style
[ AC_DEFINE([HAVE_STRUCT_DQBLK_DQB_CURBYTES],[1],[darwin style quota bytecount])],,
[#include <sys/types.h>
#include <sys/quota.h>])
fi
fi
AC_CACHE_CHECK([for NFS QUOTAS],samba_cv_HAVE_NFS_QUOTAS,[
AC_TRY_COMPILE([
#include <rpc/rpc.h>
#include <rpc/types.h>
#include <rpcsvc/rquota.h>
#ifdef HAVE_RPC_NETTYPE_H
#include <rpc/nettype.h>
#endif
#include <rpc/xdr.h>
],[clnt_create("", RQUOTAPROG, RQUOTAVERS, "udp");],
samba_cv_HAVE_NFS_QUOTAS=yes, samba_cv_HAVE_NFS_QUOTAS=no)])
if test x"$samba_cv_HAVE_NFS_QUOTAS" = x"yes"; then
AC_DEFINE(HAVE_NFS_QUOTAS,1,[NFS quota support is available])
AC_CHECK_MEMBER(struct getquota_rslt.getquota_rslt_u,
AC_DEFINE(HAVE_GETQUOTA_RSLT_GETQUOTA_RSLT_U, 1, [Defined if struct getquota_rslt has getquota_rslt_u]),,
[#include <rpcsvc/rquota.h>])
fi
#################################################
# check for mntent.h and struct mntent
AC_CHECK_HEADERS(mntent.h)
#################################################
# check for setmntent,getmntent,endmntent
AC_CHECK_FUNCS(setmntent getmntent endmntent)
#################################################
# check for devnm.h and struct mntent
AC_CHECK_HEADERS(devnm.h)
#################################################
# check for devnm
AC_CHECK_FUNCS(devnm)
AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
if test x"$samba_cv_SYSQUOTA_FOUND" = x"yes"; then
AC_MSG_RESULT(yes)
AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
else
AC_MSG_RESULT(no)
AC_MSG_CHECKING(whether to use the old quota support)
if test x"$samba_cv_WITH_QUOTAS" = x"yes"; then
AC_DEFINE(WITH_QUOTAS,1,[Whether to use old quota support])
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
fi
####################
# End of quota check samba_cv_WITH_QUOTAS
fi
#################################################
# check for experimental utmp accounting
AC_MSG_CHECKING(whether to support utmp accounting)
WITH_UTMP=yes
AC_ARG_WITH(utmp,
[AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
[ case "$withval" in
no)
WITH_UTMP=no
;;
*)
WITH_UTMP=yes
;;
esac ],
)
# utmp requires utmp.h
# Note similar check earlier, when checking utmp details.
if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
utmp_no_reason=", no utmp.h on $host_os"
WITH_UTMP=no
fi
if test x"$WITH_UTMP" = x"yes" -a x"$samba_cv_HAVE_UX_UT_LINE" != x"yes"; then
utmp_no_reason=", sizeof ut_line not ok"
WITH_UTMP=no
fi
# Display test results
if test x"$WITH_UTMP" = x"yes"; then
AC_MSG_RESULT(yes)
AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
else
AC_MSG_RESULT(no$utmp_no_reason)
fi
#################################################
# these tests are taken from the GNU fileutils package
AC_CHECKING(how to get filesystem space usage)
space=no
# Perform only the link test since it seems there are no variants of the
# statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
# because that got a false positive on SCO OSR5. Adding the declaration
# of a `struct statvfs' causes this test to fail (as it should) on such
# systems. That system is reported to work fine with STAT_STATFS4 which
# is what it gets when this test fails.
if test $space = no; then
# SVR4
AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
[AC_TRY_LINK([#include <sys/types.h>
#include <sys/statvfs.h>],
[struct statvfs fsd; statvfs (0, &fsd);],
fu_cv_sys_stat_statvfs=yes,
fu_cv_sys_stat_statvfs=no)])
if test $fu_cv_sys_stat_statvfs = yes; then
space=yes
AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
fi
fi
# smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
# This is not the case on ancient Linux systems.
AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
if test x"$samba_cv_fsid_int" = x"yes"; then
AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
fi
# fsusage.c assumes that statvfs has an f_frsize entry. Some weird
# systems use f_bsize.
AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
samba_cv_frsize=yes,samba_cv_frsize=no)])
if test x"$samba_cv_frsize" = x"yes"; then
AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
fi
# Some systems use f_flag in struct statvfs while others use f_flags
AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
fi
AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
fi
if test $space = no; then
# DEC Alpha running OSF/1
AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
[AC_TRY_RUN([
#include <sys/param.h>
#include <sys/types.h>
#include <sys/mount.h>
main ()
{
struct statfs fsd;
fsd.f_fsize = 0;
return (statfs (".", &fsd, sizeof (struct statfs)));
}],
fu_cv_sys_stat_statfs3_osf1=yes,
fu_cv_sys_stat_statfs3_osf1=no,
fu_cv_sys_stat_statfs3_osf1=no)])
AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
space=yes
AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
fi
fi
if test $space = no; then
# AIX
AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
member (AIX, 4.3BSD)])
AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
[AC_TRY_RUN([
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif
#ifdef HAVE_SYS_VFS_H
#include <sys/vfs.h>
#endif
main ()
{
struct statfs fsd;
fsd.f_bsize = 0;
return (statfs (".", &fsd));
}],
fu_cv_sys_stat_statfs2_bsize=yes,
fu_cv_sys_stat_statfs2_bsize=no,
fu_cv_sys_stat_statfs2_bsize=no)])
AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
if test $fu_cv_sys_stat_statfs2_bsize = yes; then
space=yes
AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
fi
fi
if test $space = no; then
# SVR3
AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
[AC_TRY_RUN([#include <sys/types.h>
#include <sys/statfs.h>
main ()
{
struct statfs fsd;
return (statfs (".", &fsd, sizeof fsd, 0));
}],
fu_cv_sys_stat_statfs4=yes,
fu_cv_sys_stat_statfs4=no,
fu_cv_sys_stat_statfs4=no)])
AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
if test $fu_cv_sys_stat_statfs4 = yes; then
space=yes
AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
fi
fi
if test $space = no; then
# 4.4BSD and NetBSD
AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
member (4.4BSD and NetBSD)])
AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
[AC_TRY_RUN([#include <sys/types.h>
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif
main ()
{
struct statfs fsd;
fsd.f_fsize = 0;
return (statfs (".", &fsd));
}],
fu_cv_sys_stat_statfs2_fsize=yes,
fu_cv_sys_stat_statfs2_fsize=no,
fu_cv_sys_stat_statfs2_fsize=no)])
AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
if test $fu_cv_sys_stat_statfs2_fsize = yes; then
space=yes
AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
fi
fi
if test $space = no; then
# Ultrix
AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
[AC_TRY_RUN([#include <sys/types.h>
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif
#ifdef HAVE_SYS_FS_TYPES_H
#include <sys/fs_types.h>
#endif
main ()
{
struct fs_data fsd;
/* Ultrix's statfs returns 1 for success,
0 for not mounted, -1 for failure. */
return (statfs (".", &fsd) != 1);
}],
fu_cv_sys_stat_fs_data=yes,
fu_cv_sys_stat_fs_data=no,
fu_cv_sys_stat_fs_data=no)])
AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
if test $fu_cv_sys_stat_fs_data = yes; then
space=yes
AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
fi
fi
#################################################
# check for cluster extensions
AC_MSG_CHECKING(cluster support)
AC_ARG_WITH(cluster-support,
[AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
if test x"$with_cluster_support" = x ; then
with_cluster_support="auto"
fi
AC_MSG_RESULT($with_cluster_support)
AC_ARG_WITH(ctdb,
[AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
[ case "$withval" in
yes|no)
AC_MSG_WARN([--with-ctdb called without argument])
;;
*)
CTDB_CPPFLAGS="-I$withval/include"
;;
esac])
AC_ARG_ENABLE(old-ctdb,
[AS_HELP_STRING([--enable-old-ctdb],
[Enable build against (too) old ctdb version (default=no)])],,
[enable_old_ctdb=no])
if test "$with_cluster_support" != "no" ; then
AC_MSG_NOTICE(checking whether cluster support is available)
have_cluster_support="yes"
ctdb_broken="no"
SAVED_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
AC_CHECK_HEADERS(ctdb.h ctdb_private.h ctdb_protocol.h ,,,[
#include "confdefs.h"
#define NO_CONFIG_H
#include "replace.h"
#include "system/wait.h"
#include "system/network.h"
#define private #error __USED_RESERVED_WORD_private__
#include <talloc.h>
#include <tdb.h>
#include <ctdb.h>
])
if test "x$have_cluster_support" = "xyes" -a \
"x$ac_cv_header_ctdb_h" != "xyes"
then
have_cluster_support=no
ctdb_broken="ctdb.h is required for cluster support"
fi
if test "x$have_cluster_support" = "xyes" -a \
"x$ac_cv_header_ctdb_private_h" != "xyes"
then
have_cluster_support=no
ctdb_broken="ctdb_private.h is required for cluster support"
fi
if test "x$have_cluster_support" = "xyes" ; then
AC_HAVE_DECL(CTDB_CONTROL_TRANS3_COMMIT,[
#include "confdefs.h"
#define NO_CONFIG_H
#include "replace.h"
#include "system/wait.h"
#include "system/network.h"
#include <talloc.h>
#include <tdb.h>
#include <ctdb.h>
#include <ctdb_private.h>
])
if test x"$ac_cv_have_CTDB_CONTROL_TRANS3_COMMIT_decl" != x"yes"; then
ctdb_broken="ctdb transaction support missing or too old"
have_cluster_support=no
fi
fi
if test "x$have_cluster_support" = "xyes" ; then
AC_HAVE_DECL(CTDB_CONTROL_SCHEDULE_FOR_DELETION,[
#include "confdefs.h"
#define NO_CONFIG_H
#include "replace.h"
#include "system/wait.h"
#include "system/network.h"
#include <talloc.h>
#include <tdb.h>
#include <ctdb.h>
#include <ctdb_private.h>
])
if test x"$ac_cv_have_CTDB_CONTROL_SCHEDULE_FOR_DELETION_decl" != x"yes"
then
if test "x$enable_old_ctdb" = "xyes" ; then
AC_MSG_WARN([ignoring missing SCHEDULE_FOR_DELETION (--enable-old-ctdb)])
else
ctdb_broken="support for SCHEDULE_FOR_DELETION control missing"
have_cluster_support=no
fi
fi
fi
if test "x$have_cluster_support" = "xyes" ; then
AC_HAVE_DECL(CTDB_CONTROL_CHECK_SRVIDS,[
#include "confdefs.h"
#define NO_CONFIG_H
#include "replace.h"
#include "system/wait.h"
#include "system/network.h"
#include <talloc.h>
#include <tdb.h>
#include <ctdb.h>
#include <ctdb_private.h>
])
if test x"$ac_cv_have_CTDB_CONTROL_CHECK_SRVIDS_decl" != x"yes"
then
if test "x$enable_old_ctdb" = "xyes" ; then
AC_MSG_WARN([ignoring missing CHECK_SRVIDS (--enable-old-ctdb)])
else
ctdb_broken="support for CHECK_SRVIDS control missing"
have_cluster_support=no
fi
fi
fi
AC_ARG_ENABLE([ctdb-readonly-records],
AS_HELP_STRING([--enable-ctdb-readonly-records],
[Turn on CTDB readonly records support (default=yes)]),
[want_ctdb_readonly=$enableval],
[want_ctdb_readonly=yes])
if test "x$have_cluster_support" = "xyes" -a "x$want_ctdb_readonly" = "xyes" ; then
AC_HAVE_DECL(CTDB_WANT_READONLY,[
#include "confdefs.h"
#define NO_CONFIG_H
#include "replace.h"
#include "system/wait.h"
#include "system/network.h"
#include <talloc.h>
#include <tdb.h>
#include <ctdb.h>
])
if test "x$ac_cv_have_CTDB_WANT_READONLY_decl" != "xyes" ; then
if test "x$enable_old_ctdb" = "xyes" ; then
AC_MSG_WARN([ignoring missing READONLY support (--enable-old-ctdb)])
else
ctdb_broken="support for CTDB readonly records missing"
have_cluster_support=no
fi
fi
fi
if test "x$have_cluster_support" = "xyes" ; then
# In ctdb 1.0.57, ctdb_control_tcp was temporarily renamed
# to ctdb_tcp_client.
AC_CHECK_TYPE(struct ctdb_tcp_client,[
AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
],,[
#include "confdefs.h"
#define NO_CONFIG_H
#include "replace.h"
#include "system/wait.h"
#include "system/network.h"
#include <talloc.h>
#include <tdb.h>
#include <ctdb.h>
#include <ctdb_private.h>
])
fi
if test "x$have_cluster_support" = "xyes" ; then
AC_CHECK_TYPE(struct ctdb_control_tcp,[
AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
],[
ctdb_broken="missing struct ctdb_control_tcp"
have_cluster_support=no
],[
#include "confdefs.h"
#define NO_CONFIG_H
#include "replace.h"
#include "system/wait.h"
#include "system/network.h"
#include <talloc.h>
#include <tdb.h>
#include <ctdb.h>
#include <ctdb_private.h>
])
fi
# test for optional ipv6 support in ctdb:
if test "x$have_cluster_support" = "xyes" ; then
AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
],,[
#include "confdefs.h"
#define NO_CONFIG_H
#include "replace.h"
#include "system/wait.h"
#include "system/network.h"
#include <talloc.h>
#include <tdb.h>
#include <ctdb.h>
#include <ctdb_private.h>
])
fi
CPPFLAGS="$SAVED_CPPFLAGS"
fi # (if test "$with_cluster_support" != "no")
if test x"$have_cluster_support" = "xno" ; then
case "$with_cluster_support" in
yes)
AC_MSG_ERROR(["cluster support not available: $ctdb_broken"])
;;
auto)
AC_MSG_WARN(["cluster support not available: $ctdb_broken"])
;;
esac
with_cluster_support=no
fi
if test "x$with_cluster_support" != "xno"; then
AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
AC_MSG_NOTICE(Building with cluster support)
else
AC_MSG_NOTICE(Building without cluster support)
fi
#################################################
# check for rtnetlink
AC_CHECK_HEADERS([linux/netlink.h],
AC_CHECK_HEADERS([linux/rtnetlink.h],[],[],
[#include <bits/sockaddr.h>
#include <linux/netlink.h>]),
[],[#include <bits/sockaddr.h>])
#################################################
# check for ACL support
AC_MSG_CHECKING(whether to support ACLs)
AC_ARG_WITH(acl-support,
[AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
[ case "$withval" in
yes|no)
with_acl_support="$withval"
;;
esac ])
if test x"$with_acl_support" = x ; then
with_acl_support="auto"
fi
AC_MSG_RESULT($with_acl_support)
if test x"$with_acl_support" = x"no"; then
AC_MSG_RESULT(Disabling ACL support)
else
AC_MSG_NOTICE(checking whether ACL support is available:)
case "$host_os" in
*sysv5*)
AC_MSG_NOTICE(Using UnixWare ACLs)
AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
default_static_modules="$default_static_modules vfs_solarisacl"
;;
*solaris*)
AC_MSG_NOTICE(Using solaris ACLs)
AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
ACL_LIBS="$ACL_LIBS -lsec"
default_static_modules="$default_static_modules vfs_solarisacl"
;;
*hpux*)
AC_MSG_NOTICE(Using HPUX ACLs)
AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
default_static_modules="$default_static_modules vfs_hpuxacl"
;;
*aix*)
AC_MSG_NOTICE(Using AIX ACLs)
AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
default_static_modules="$default_static_modules vfs_aixacl"
;;
*osf*)
AC_MSG_NOTICE(Using Tru64 ACLs)
AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
ACL_LIBS="$ACL_LIBS -lpacl"
default_static_modules="$default_static_modules vfs_tru64acl"
;;
*darwin*)
AC_MSG_NOTICE(ACLs on Darwin currently not supported)
;;
*)
AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
case "$host_os" in
*linux*)
AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
;;
esac
AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
acl_LIBS=$LIBS
LIBS="$LIBS $ACL_LIBS"
AC_TRY_LINK([
#include <sys/types.h>
#include <sys/acl.h>
],[
acl_t acl;
int entry_id;
acl_entry_t *entry_p;
return acl_get_entry(acl, entry_id, entry_p);
],
[samba_cv_HAVE_POSIX_ACLS=yes],
[samba_cv_HAVE_POSIX_ACLS=no])
LIBS=$acl_LIBS
])
if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
AC_MSG_NOTICE(Using posix ACLs)
AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
acl_LIBS=$LIBS
LIBS="$LIBS $ACL_LIBS"
AC_TRY_LINK([
#include <sys/types.h>
#include <sys/acl.h>
],[
acl_permset_t permset_d;
acl_perm_t perm;
return acl_get_perm_np(permset_d, perm);
],
[samba_cv_HAVE_ACL_GET_PERM_NP=yes],
[samba_cv_HAVE_ACL_GET_PERM_NP=no])
LIBS=$acl_LIBS
])
if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
fi
default_static_modules="$default_static_modules vfs_posixacl"
else
AC_MSG_NOTICE(ACL support is not avaliable)
fi
;;
esac
fi # with_acl_support
#################################################
# check if we have FreeBSD sunacl
case "$host_os" in
*freebsd*)
AC_CHECK_HEADER(sunacl.h)
if test x"$ac_cv_header_sunacl_h" = xyes ; then
AC_DEFINE(HAVE_FREEBSD_SUNACL_H,1,[Whether we have FreeBSD sunacl around])
ZFSACL_LIBS=-lsunacl
AC_SUBST(ZFSACL_LIBS)
default_shared_modules="$default_shared_modules vfs_zfsacl"
fi
;;
esac
#################################################
# check for AIO support
with_aio=auto
AC_MSG_CHECKING(whether to support asynchronous io)
AC_ARG_WITH(aio-support,
[AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=auto)])],
[ case "$withval" in
yes|no)
with_aio=$withval
;;
esac ])
AC_MSG_RESULT($with_aio)
if test x"$with_aio" = x"no"; then
AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
else
AIO_LIBS=$LIBS
no_rt_LIBS=$LIBS
AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
LIBS=$no_rt_LIBS
AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
aio_LIBS=$LIBS
LIBS=$AIO_LIBS
AC_TRY_LINK([#include <sys/types.h>
#include <aio.h>],
[ struct aiocb a; return aio_read(&a);],
samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
LIBS=$aio_LIBS])
if test x"$samba_cv_HAVE_AIO" = x"yes"; then
AC_DEFINE(HAVE_AIO, 1, [Using asynchronous io])
LIBS=$AIO_LIBS
AC_MSG_CHECKING(for aio_read)
AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
int main() { struct aiocb a; return aio_read(&a); }])],
[AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for aio_write)
AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
int main() { struct aiocb a; return aio_write(&a); }])],
[AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for aio_fsync)
AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
int main() { struct aiocb a; return aio_fsync(1, &a); }])],
[AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for aio_return)
AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
int main() { struct aiocb a; return aio_return(&a); }])],
[AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for aio_error)
AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
int main() { struct aiocb a; return aio_error(&a); }])],
[AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for aio_cancel)
AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
int main() { struct aiocb a; return aio_cancel(1, &a); }])],
[AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(for aio_suspend)
AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
int main() { const struct aiocb * const [a[1]]; struct timespec t; return aio_suspend(a, 1, &t); }])],
[AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
else
AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
AC_MSG_RESULT(no)
fi
fi
if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
default_shared_modules="$default_shared_modules vfs_aio_fork"
fi
# Check for Linux kernel aio support.
case "$host_os" in
*linux*)
AC_CHECK_LIB(aio,io_submit,[AIO_LIBS="$LIBS -laio"])
AC_CACHE_CHECK([for Linux kernel asynchronous io support],samba_cv_HAVE_LINUX_KERNEL_AIO,[
aio_LIBS=$LIBS
LIBS=$AIO_LIBS
AC_TRY_LINK([#include <unistd.h>
#include <stdlib.h>
#include <sys/types.h>
#include <fcntl.h>
#include <sys/eventfd.h>
#include <libaio.h>],
[ struct io_event ioev;
struct iocb *ioc;
io_context_t ctx;
struct timespec ts;
int fd;
char *buf;
fd = eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
io_queue_init(128,&ctx);
io_prep_pwrite(ioc, 1, buf, 1, 0);
io_prep_pread(ioc, 1, buf, 1, 0);
io_set_eventfd(ioc, fd);
io_set_callback(ioc, (io_callback_t)(0));
io_submit(ctx, 1, &ioc);
io_getevents(ctx, 1, 1, &ioev, &ts);],
samba_cv_HAVE_LINUX_KERNEL_AIO=yes,samba_cv_HAVE_LINUX_KERNEL_AIO=no)
LIBS=$aio_LIBS])
if test x"$samba_cv_HAVE_LINUX_KERNEL_AIO" = x"yes"; then
default_shared_modules="$default_shared_modules vfs_aio_linux"
fi
;;
esac
if test x"$samba_cv_HAVE_AIO" = x"yes"; then
default_shared_modules="$default_shared_modules vfs_aio_posix"
fi
#################################################
# check for sendfile support
AC_MSG_CHECKING(whether sendfile support should be built in)
AC_ARG_WITH(sendfile-support,
[AS_HELP_STRING([--with-sendfile-support], [Whether sendfile support should be built in (default=auto)])],
[ case "$withval" in
yes|no)
AC_MSG_RESULT($withval);
with_sendfile_support=$withval
;;
*)
AC_MSG_RESULT(yes)
with_sendfile_support=auto
;;
esac ],
)
if test x$with_sendfile_support != xno ; then
case "$host_os" in
*linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
AC_TRY_LINK([#include <sys/sendfile.h>],
[\
int tofd, fromfd;
off_t offset;
size_t total;
ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
],
samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
else
AC_MSG_RESULT(no);
fi
;;
*freebsd* | *dragonfly* )
AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
AC_TRY_LINK([\
#include <sys/types.h>
#include <unistd.h>
#include <sys/socket.h>
#include <sys/uio.h>],
[\
int fromfd, tofd, ret, total=0;
off_t offset, nwritten;
struct sf_hdtr hdr;
struct iovec hdtrl;
hdr.headers = &hdtrl;
hdr.hdr_cnt = 1;
hdr.trailers = NULL;
hdr.trl_cnt = 0;
hdtrl.iov_base = NULL;
hdtrl.iov_len = 0;
ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
],
samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
else
AC_MSG_RESULT(no);
fi
;;
*darwin*)
AC_CACHE_CHECK([for Darwin sendfile support],
samba_cv_HAVE_SENDFILE,
[
AC_TRY_LINK([
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/uio.h>
],
[
int fromfd, tofd, ret;
off_t offset, nwritten;
struct sf_hdtr hdr;
struct iovec hdtrl;
hdr.headers = &hdtrl;
hdr.hdr_cnt = 1;
hdr.trailers = (void *)0;
hdr.trl_cnt = 0;
hdtrl.iov_base = (void *)0;
hdtrl.iov_len = 0;
ret = sendfile(fromfd, tofd, offset, &nwritten, &hdr, 0);
],
samba_cv_HAVE_SENDFILE=yes,
samba_cv_HAVE_SENDFILE=no)])
if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
AC_DEFINE(DARWIN_SENDFILE_API,1,[Whether the Darwin sendfile() API is available])
AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
else
AC_MSG_RESULT(no);
fi
;;
*hpux*|*osf*)
AC_CACHE_CHECK([for osf/hpux sendfile support],samba_cv_HAVE_SENDFILE,[
AC_TRY_LINK([\
#include <sys/socket.h>
#include <sys/uio.h>],
[\
int fromfd, tofd;
size_t total=0;
struct iovec hdtrl[2];
ssize_t nwritten;
off_t offset;
hdtrl[0].iov_base = 0;
hdtrl[0].iov_len = 0;
nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
],
samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the osf/hpux sendfile() API is available])
AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
else
AC_MSG_RESULT(no);
fi
;;
*solaris*)
AC_CHECK_LIB(sendfile,sendfilev)
AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
AC_TRY_LINK([\
#include <sys/sendfile.h>],
[\
int sfvcnt;
size_t xferred;
struct sendfilevec vec[2];
ssize_t nwritten;
int tofd;
sfvcnt = 2;
vec[0].sfv_fd = SFV_FD_SELF;
vec[0].sfv_flag = 0;
vec[0].sfv_off = 0;
vec[0].sfv_len = 0;
vec[1].sfv_fd = 0;
vec[1].sfv_flag = 0;
vec[1].sfv_off = 0;
vec[1].sfv_len = 0;
nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
],
samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
else
AC_MSG_RESULT(no);
fi
;;
*aix*)
AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
AC_TRY_LINK([\
#include <sys/socket.h>],
[\
int fromfd, tofd;
size_t total=0;
struct sf_parms hdtrl;
ssize_t nwritten;
hdtrl.header_data = 0;
hdtrl.header_length = 0;
hdtrl.file_descriptor = fromfd;
hdtrl.file_offset = 0;
hdtrl.file_bytes = 0;
hdtrl.trailer_data = 0;
hdtrl.trailer_length = 0;
nwritten = send_file(&tofd, &hdtrl, 0);
],
samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
else
AC_MSG_RESULT(no);
fi
;;
*)
;;
esac
fi
if test x$with_sendfile_support = xyes -a x"$samba_cv_HAVE_SENDFILE" != xyes ; then
AC_MSG_ERROR(sendfile support requested but sendfile not available )
fi
############################################
# See if we have the Linux readahead syscall.
AC_CACHE_CHECK([for Linux readahead],
samba_cv_HAVE_LINUX_READAHEAD,[
AC_TRY_LINK([
#if defined(HAVE_UNISTD_H)
#include <unistd.h>
#endif
#include <fcntl.h>],
[ssize_t err = readahead(0,0,0x80000);],
samba_cv_HAVE_LINUX_READAHEAD=yes,
samba_cv_HAVE_LINUX_READAHEAD=no)])
if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
AC_DEFINE(HAVE_LINUX_READAHEAD,1,
[Whether Linux readahead is available])
fi
AC_HAVE_DECL(readahead, [#include <fcntl.h>])
############################################
# See if we have the posix_fadvise syscall.
AC_CACHE_CHECK([for posix_fadvise],
samba_cv_HAVE_POSIX_FADVISE,[
AC_TRY_LINK([
#if defined(HAVE_UNISTD_H)
#include <unistd.h>
#endif
#include <fcntl.h>],
[ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
samba_cv_HAVE_POSIX_FADVISE=yes,
samba_cv_HAVE_POSIX_FADVISE=no)])
if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
AC_DEFINE(HAVE_POSIX_FADVISE,1,
[Whether posix_fadvise is available])
fi
############################################
# See if we have the openat syscall.
AC_CACHE_CHECK([for openat],
samba_cv_HAVE_OPENAT,[
AC_TRY_LINK([
#if defined(HAVE_UNISTD_H)
#include <unistd.h>
#endif
#include <fcntl.h>],
[int fd = openat(AT_FDCWD, ".", O_RDONLY);],
samba_cv_HAVE_OPENAT=yes,
samba_cv_HAVE_OPENAT=no)])
if test x"$samba_cv_HAVE_OPENAT" = x"yes"; then
AC_DEFINE(HAVE_OPENAT,1, [Whether openat is available])
fi
############################################
# See if we have the Linux splice syscall.
case "$host_os" in
*linux*)
AC_CACHE_CHECK([for Linux splice],
samba_cv_HAVE_LINUX_SPLICE,[
AC_TRY_LINK([
#if defined(HAVE_UNISTD_H)
#include <unistd.h>
#endif
#include <fcntl.h>],
[long ret = splice(0,0,1,0,400,SPLICE_F_MOVE);],
samba_cv_HAVE_LINUX_SPLICE=yes,
samba_cv_HAVE_LINUX_SPLICE=no)])
;;
*)
samba_cv_HAVE_LINUX_SPLICE=no
;;
esac
if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
AC_DEFINE(HAVE_LINUX_SPLICE,1,
[Whether Linux splice is available])
fi
AC_HAVE_DECL(splice, [#include <fcntl.h>])
############################################
# See if we have the a broken readlink syscall.
AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
])
if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
fi
#################################################
# Check whether winbind is supported on this platform. If so we need to
# build and install client programs, sbin programs and shared libraries
AC_MSG_CHECKING(whether to build winbind)
# Initially, the value of $host_os decides whether winbind is supported
HAVE_WINBIND=yes
HAVE_WBCLIENT=no
# Define external wbclient library to link against. This disables winbind.
# We define this here so --with-winbind can override it.
AC_ARG_WITH(wbclient,
[AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
[
case "$withval" in
no)
HAVE_WBCLIENT=no
;;
yes)
HAVE_WBCLIENT=yes
HAVE_WINBIND=no
;;
*)
HAVE_WBCLIENT=yes
HAVE_WINBIND=no
WBCLIENT_INCLUDES="-I$withval/include"
WBCLIENT_LDFLAGS="-L$withval/lib"
;;
esac ],
)
AC_SUBST(WBCLIENT_INCLUDES)
AC_SUBST(WBCLIENT_LDFLAGS)
AC_SUBST(WBCLIENT_LIBS)
# Define the winbind shared library name and any specific linker flags
# it needs to be built with.
WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
NSSSONAMEVERSIONSUFFIX=""
case "$host_os" in
*linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
NSSSONAMEVERSIONSUFFIX=".2"
WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
;;
*freebsd[[5-9]]* | *freebsd1[[0-9]]*)
# FreeBSD winbind client is implemented as a wrapper around
# the Linux version.
NSSSONAMEVERSIONSUFFIX=".1"
WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
../nsswitch/winbind_nss_linux.o"
WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
;;
*netbsd*[[3-9]]* | *netbsd1[[0-9]]*)
# NetBSD winbind client is implemented as a wrapper
# around the Linux version. It needs getpwent_r() to
# indicate libc's use of the correct nsdispatch API.
#
if test x"$ac_cv_func_getpwent_r" = x"yes"; then
WINBIND_NSS_EXTRA_OBJS="\
../nsswitch/winbind_nss_netbsd.o \
../nsswitch/winbind_nss_linux.o"
WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
else
HAVE_WINBIND=no
winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
fi
;;
*irix*)
# IRIX has differently named shared libraries
WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
;;
*solaris*)
# Solaris winbind client is implemented as a wrapper around
# the Linux version.
NSSSONAMEVERSIONSUFFIX=".1"
WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
../nsswitch/winbind_nss_linux.o"
;;
*hpux11*)
WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
;;
*aix*)
# AIX has even differently named shared libraries. No
# WINS support has been implemented yet.
WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
WINBIND_NSS="../nsswitch/WINBIND"
WINBIND_WINS_NSS=""
;;
*darwin*)
;;
*)
HAVE_WINBIND=no
winbind_no_reason=", unsupported on $host_os"
;;
esac
# Check the setting of --with-winbind
AC_ARG_WITH(winbind,
[AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
[
case "$withval" in
yes)
HAVE_WINBIND=yes
HAVE_WBCLIENT=no
;;
no)
HAVE_WINBIND=no
winbind_reason=""
;;
esac ],
)
# We need unix domain sockets for winbind
if test x"$HAVE_WINBIND" = x"yes"; then
if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
winbind_no_reason=", no unix domain socket support on $host_os"
HAVE_WINBIND=no
fi
fi
# Display test results
if test x"$HAVE_WINBIND" = x"no"; then
WINBIND_NSS=""
WINBIND_WINS_NSS=""
fi
if test x"$HAVE_WBCLIENT" = x"yes"; then
AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
[LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
AC_MSG_RESULT(yes)
AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo"
else
if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
BUILD_LIBWBCLIENT_SHARED=no
else
BUILD_LIBWBCLIENT_SHARED=yes
fi
LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
LIBWBCLIENT_SOVER=0
LIBWBCLIENT_FULLVER=0
LIBWBCLIENT_SHARED_TARGET_SOVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_SOVER
LIBWBCLIENT_SHARED_TARGET_FULLVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_FULLVER
if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
## Only worry about libwbclient if we have shared
# library support
LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
LIBWBCLIENT=libwbclient
INSTALL_LIBWBCLIENT=installlibwbclient
UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
LIBWBCLIENT_LIBS="-lwbclient"
else
LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
fi
fi
if test x"$HAVE_WINBIND" = x"yes"; then
AC_MSG_RESULT(yes)
AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo"
EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd"
if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
PAM_MODULES="$PAM_MODULES pam_winbind"
INSTALL_PAM_MODULES="installpammodules"
UNINSTALL_PAM_MODULES="uninstallpammodules"
fi
# we use winbind, check for krb5 locate_plugin support:
AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
[[#ifdef HAVE_KRB5_H
#include <krb5.h>
#endif
]])
if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
if test x"$BLDSHARED" = x"true" ; then
EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
fi
fi
# end of krb5 locate_plugin check
else
AC_MSG_RESULT(no$winbind_no_reason)
fi
AC_SUBST(WINBIND_NSS)
AC_SUBST(WINBIND_WINS_NSS)
AC_SUBST(WINBIND_NSS_LDSHFLAGS)
AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
AC_SUBST(NSSSONAMEVERSIONSUFFIX)
AC_SUBST(WINBIND_KRB5_LOCATOR)
# Solaris 10 does have new member in nss_XbyY_key
AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
[#include <nss_dbdefs.h>])
# Solaris has some extra fields in struct passwd that need to be
# initialised otherwise nscd crashes.
AC_CHECK_MEMBER(struct passwd.pw_comment,
AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
[#include <pwd.h>])
AC_CHECK_MEMBER(struct passwd.pw_age,
AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
[#include <pwd.h>])
# AIX 4.3.x and 5.1 do not have as many members in
# struct secmethod_table as AIX 5.2
AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
[#include <usersec.h>])
AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
[#include <usersec.h>])
#################################################
# Check to see if we should use the included popt
AC_ARG_WITH(included-popt,
[AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
[
case "$withval" in
yes)
INCLUDED_POPT=yes
;;
no)
INCLUDED_POPT=no
;;
esac ],
)
if test x"$INCLUDED_POPT" != x"yes"; then
AC_CHECK_LIB(popt, poptGetContext,
INCLUDED_POPT=no, INCLUDED_POPT=yes)
fi
AC_MSG_CHECKING(whether to use included popt)
if test x"$INCLUDED_POPT" = x"yes"; then
AC_MSG_RESULT(yes)
BUILD_POPT='$(POPT_OBJ)'
POPTLIBS='$(POPT_OBJ)'
FLAGS1="-I\$(srcdir)/../lib/popt"
else
AC_MSG_RESULT(no)
BUILD_POPT=""
POPTLIBS="-lpopt"
fi
AC_SUBST(BUILD_POPT)
AC_SUBST(POPTLIBS)
AC_SUBST(FLAGS1)
#################################################
# Check if user wants DNS service discovery support
AC_ARG_ENABLE(dnssd,
[AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
AC_SUBST(DNSSD_LIBS)
if test x"$enable_dnssd" = x"yes"; then
have_dnssd_support=yes
AC_CHECK_HEADERS(dns_sd.h)
if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
have_dnssd_support=no
fi
# On Darwin the DNSSD API is in libc, but on other platforms it's
# probably in -ldns_sd
AC_CHECK_FUNCS(DNSServiceRegister)
AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
have_dnssd_support=no
fi
if test x"$have_dnssd_support" = x"yes"; then
AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
[Whether to enable DNS service discovery support])
else
if test x"$enable_dnssd" = x"yes"; then
AC_MSG_ERROR(DNS service discovery support not available)
fi
fi
fi
#################################################
# Check if user wants avahi support
AC_ARG_ENABLE(avahi,
[AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
if test x"$enable_avahi" != x"no"; then
have_avahi_support=yes
AC_CHECK_HEADERS(avahi-common/watch.h)
if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
have_avahi_support=no
fi
AC_CHECK_HEADERS(avahi-client/client.h)
if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
have_avahi_support=no
fi
save_LIBS="$LIBS"
AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
LIBS="$save_LIBS"
if test x"$have_avahi_client_new" != x"yes" -o \
x"$have_avahi_strerror" != x"yes" ; then
have_avahi_support=no
fi
if test x"$have_avahi_support" = x"yes"; then
AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
[Whether to enable avahi support])
AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
else
if test x"$enable_avahi" = x"yes"; then
AC_MSG_ERROR(avahi support not available)
fi
fi
fi
#################################################
# Set pthread stuff
PTHREAD_CFLAGS=error
PTHREAD_LDFLAGS=error
# If it's error, then the user didn't
# define it.
if test "x$PTHREAD_LDFLAGS" = xerror; then
AC_CHECK_LIB(pthread, pthread_attr_init, [
PTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
PTHREAD_LDFLAGS="-lpthread" ])
fi
if test "x$PTHREAD_LDFLAGS" = xerror; then
AC_CHECK_LIB(pthreads, pthread_attr_init, [
PTHREAD_CFLAGS="-D_THREAD_SAFE"
PTHREAD_LDFLAGS="-lpthreads" ])
fi
if test "x$PTHREAD_LDFLAGS" = xerror; then
AC_CHECK_LIB(c_r, pthread_attr_init, [
PTHREAD_CFLAGS="-D_THREAD_SAFE -pthread"
PTHREAD_LDFLAGS="-pthread" ])
fi
if test "x$PTHREAD_LDFLAGS" = xerror; then
AC_CHECK_FUNC(pthread_attr_init, [
PTHREAD_CFLAGS="-D_REENTRANT"
PTHREAD_LDFLAGS="-lpthread" ])
fi
# especially for HP-UX, where the AC_CHECK_FUNC macro fails to test for
# pthread_attr_init. On pthread_mutex_lock it works there...
if test "x$PTHREAD_LDFLAGS" = xerror; then
AC_CHECK_LIB(pthread, pthread_mutex_lock, [
PTHREAD_CFLAGS="-D_REENTRANT"
PTHREAD_LDFLAGS="-lpthread" ])
fi
AC_SUBST(PTHREAD_CFLAGS)
AC_SUBST(PTHREAD_LDFLAGS)
samba_cv_HAVE_PTHREAD=no
if test x"$PTHREAD_CFLAGS" != xerror -a x"$PTHREAD_LDFLAGS" != xerror; then
samba_cv_HAVE_PTHREAD=yes
# now check for pthread.h with pthread-correct CFLAGS and LDFLAGS:
ac_save_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
ac_save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS"
AC_CHECK_HEADERS(pthread.h)
CFLAGS=$ac_save_CFLAGS
LDFLAGS=$ac_save_LDFLAGS
AC_DEFINE(HAVE_PTHREAD, 1, [Do we have pthreads around?])
fi
#################################################
# Check if user wants pthreadpool support
AC_ARG_ENABLE(pthreadpool,
[AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=yes)])])
if test x"$enable_pthreadpool" = xyes -a x"$samba_cv_HAVE_PTHREAD" != x"yes"; then
AC_MSG_ERROR([pthreadpool support cannot be enabled when pthread support was not found])
fi
if test x"$enable_pthreadpool" != x"no" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
LIBS="$LIBS $PTHREAD_LDFLAGS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool/pthreadpool.o")
default_shared_modules="$default_shared_modules vfs_aio_pthread"
else
AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool/pthreadpool_sync.o")
fi
PTHREADPOOLTEST="bin/pthreadpooltest"
AC_SUBST(PTHREADPOOLTEST)
#################################################
# Check to see if we should use the included iniparser
AC_ARG_WITH(included-iniparser,
[AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
[
case "$withval" in
yes)
INCLUDED_INIPARSER=yes
;;
no)
INCLUDED_INIPARSER=no
;;
esac ],
)
if test x"$INCLUDED_INIPARSER" != x"yes"; then
AC_CHECK_LIB(iniparser, iniparser_load,
INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
fi
AC_MSG_CHECKING(whether to use included iniparser)
if test x"$INCLUDED_INIPARSER" = x"yes"; then
AC_MSG_RESULT(yes)
BUILD_INIPARSER='$(INIPARSER_OBJ)'
INIPARSERLIBS=""
FLAGS1="$FLAGS1 -I\$(srcdir)/../lib/iniparser/src"
else
AC_MSG_RESULT(no)
BUILD_INIPARSER=""
INIPARSERLIBS="-liniparser"
fi
AC_SUBST(BUILD_INIPARSER)
AC_SUBST(INIPARSERLIBS)
AC_SUBST(FLAGS1)
AC_ARG_ENABLE(fault-handler,[AS_HELP_STRING([--disable-fault-handler], [Disable the default handler])])
if test x"$enable_fault_handler" = x"no"; then
AC_DEFINE(HAVE_DISABLE_FAULT_HANDLER, 1, [Disable the default signal handler])
fi
###################################################
# Check for different/missing (set|get|end)netgrent prototypes
CFLAGS_SAVE=$CFLAGS
if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
fi
AC_CACHE_CHECK([for setnetgrent prototype],samba_cv_setnetgrent_prototype, [
AC_TRY_COMPILE([#include<netdb.h>
#ifdef HAVE_NETGROUP_H
#include<netgroup.h>
#endif],[setnetgrent("foo")],
samba_cv_setnetgrent_prototype=yes, samba_cv_setnetgrent_prototype=no)])
if test x"$samba_cv_setnetgrent_prototype" = x"yes"; then
AC_DEFINE(HAVE_SETNETGRENT_PROTOTYPE, 1, [If setnetgrent prototype is defined])
fi
AC_CACHE_CHECK([for getnetgrent prototype],samba_cv_getnetgrent_prototype, [
AC_TRY_COMPILE([#include<netdb.h>
#ifdef HAVE_NETGROUP_H
#include<netgroup.h>
#endif],[char *dom, *user,*host; getnetgrent(&dom,&user,&host)],
samba_cv_getnetgrent_prototype=yes, samba_cv_getnetgrent_prototype=no)])
if test x"$samba_cv_getnetgrent_prototype" = x"yes"; then
AC_DEFINE(HAVE_GETNETGRENT_PROTOTYPE, 1, [If getnetgrent prototype is defined])
fi
AC_CACHE_CHECK([for endnetgrent prototype],samba_cv_endnetgrent_prototype, [
AC_TRY_COMPILE([#include<netdb.h>
#ifdef HAVE_NETGROUP_H
#include<netgroup.h>
#endif],[endnetgrent()],
samba_cv_endnetgrent_prototype=yes, samba_cv_endnetgrent_prototype=no)])
if test x"$samba_cv_endnetgrent_prototype" = x"yes"; then
AC_DEFINE(HAVE_ENDNETGRENT_PROTOTYPE, 1, [If endnetgrent prototype is defined])
fi
CFLAGS=$CFLAGS_SAVE
# Checks for POSIX ignorant BSD style statvfs() function
# Start
AC_CHECK_HEADERS(sys/param.h sys/mount.h)
AC_MSG_CHECKING([checking for posix ignorant *bsd style statfs struct])
AC_CACHE_VAL(bsdstatvfs_cv_statfs,[
AC_TRY_RUN([
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif
int main (void)
{
struct statfs fsd;
fsd.f_bsize = 0;
fsd.f_iosize = 0;
return (statfs (".", &fsd));
}],
bsdstatvfs_cv_statfs=yes,
bsdstatvfs_cv_statfs=no,
bsdstatvfs_cv_statfs=no)])
AC_MSG_RESULT($bsdstatvfs_cv_statfs)
if test $bsdstatvfs_cv_statfs = yes; then
AC_DEFINE(BSD_STYLE_STATVFS,1,[Whether statfs struct is *bsd style])
fi
# End of checks POSIX ignorant BSD style statvfs() function
# Checks for the vfs_fileid module
# Start
AC_CHECK_FUNC(getmntent)
AC_CHECK_HEADERS(sys/statfs.h)
AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid])
AC_CACHE_VAL(vfsfileid_cv_statfs,[
AC_TRY_RUN([
#include <sys/types.h>
#include <sys/statfs.h>
int main(void)
{
struct statfs fsd;
fsid_t fsid = fsd.f_fsid;
return statfs (".", &fsd);
}],
vfsfileid_cv_statfs=yes,
vfsfileid_cv_statfs=no,
vfsfileid_cv_statfs=cross)
])
AC_MSG_RESULT($vfsfileid_cv_statfs)
if test x"$ac_cv_func_getmntent" = x"yes" -a \
x"$vfsfileid_cv_statfs" = x"yes"; then
default_shared_modules="$default_shared_modules vfs_fileid"
fi
# End
# Checks for the vfs_fileid module
# btrfs features are dependent on Linux ioctl headers
if test x"$ac_cv_header_sys_ioctl_h" = xyes -a \
x"$ac_cv_header_linux_ioctl_h" = xyes; then
default_shared_modules="$default_shared_modules vfs_btrfs"
fi
# End btrfs
for i in `echo $default_static_modules | sed -e 's/,/ /g'`
do
eval MODULE_DEFAULT_$i=STATIC
done
for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
do
dnl Fall back to static if we cannot build shared libraries
eval MODULE_DEFAULT_$i=STATIC
if test $BLDSHARED = true; then
eval MODULE_DEFAULT_$i=SHARED
fi
done
dnl Always build these modules static
MODULE_rpc_spoolss=STATIC
MODULE_rpc_srvsvc=STATIC
MODULE_idmap_tdb=STATIC
MODULE_idmap_passdb=STATIC
MODULE_idmap_nss=STATIC
MODULE_nss_info_template=STATIC
AC_ARG_WITH(static-modules,
[AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
[ if test $withval; then
for i in `echo $withval | sed -e 's/,/ /g'`
do
eval MODULE_$i=STATIC
done
fi ])
AC_ARG_WITH(shared-modules,
[AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
[ if test $withval; then
for i in `echo $withval | sed -e 's/,/ /g'`
do
eval MODULE_$i=SHARED
done
fi ])
# additionally, support pdb_ldap -> pdb_ldapsam replacement
if test x"$MODULE_pdb_ldap" != x ; then
MODULE_pdb_ldapsam="$MODULE_pdb_ldap"
fi
if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
x"$MODULE_vfs_notify_fam" = xSTATIC ; then
SMBD_FAM_LIBS="$SMB_FAM_LIBS"
AC_SUBST(SMBD_FAM_LIBS)
fi
SMB_MODULE(pdb_ldapsam, passdb/pdb_ldap.o passdb/pdb_nds.o passdb/pdb_ipa.o passdb/pdb_ldap_util.o,
"bin/ldapsam.$SHLIBEXT", PDB,
[ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
SMB_MODULE(idmap_autorid, winbindd/idmap_autorid.o, "bin/autorid.$SHLIBEXT", IDMAP)
SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
SMB_MODULE(idmap_rfc2307, winbindd/idmap_rfc2307.o, "bin/rfc2307.$SHLIBEXT", IDMAP)
SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
SMB_SUBSYSTEM(AUTH,auth/auth.o)
SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
SMB_MODULE(vfs_fake_acls, \$(VFS_FAKE_ACLS_OBJ), "bin/fake_acls.$SHLIBEXT", VFS)
SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
SMB_MODULE(vfs_aio_pthread, \$(VFS_AIO_PTHREAD_OBJ), "bin/aio_pthread.$SHLIBEXT", VFS)
SMB_MODULE(vfs_aio_posix, \$(VFS_AIO_POSIX_OBJ), "bin/aio_posix.$SHLIBEXT", VFS)
SMB_MODULE(vfs_aio_linux, \$(VFS_AIO_LINUX_OBJ), "bin/aio_linux.$SHLIBEXT", VFS)
SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
SMB_MODULE(vfs_scannedonly, \$(VFS_SCANNEDONLY_OBJ), "bin/scannedonly.$SHLIBEXT", VFS)
SMB_MODULE(vfs_crossrename, \$(VFS_CROSSRENAME_OBJ), "bin/crossrename.$SHLIBEXT", VFS)
SMB_MODULE(vfs_linux_xfs_sgid, \$(VFS_LINUX_XFS_SGID_OBJ), "bin/linux_xfs_sgid.$SHLIBEXT", VFS)
SMB_MODULE(vfs_time_audit, \$(VFS_TIME_AUDIT_OBJ), "bin/time_audit.$SHLIBEXT", VFS)
SMB_MODULE(vfs_media_harmony, \$(VFS_MEDIA_HARMONY_OBJ), "bin/media_harmony.$SHLIBEXT", VFS)
SMB_MODULE(vfs_btrfs, \$(VFS_BTRFS_OBJ), "bin/btrfs.$SHLIBEXT", VFS)
SMB_SUBSYSTEM(VFS,smbd/vfs.o)
SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
#################################################
# do extra things if we are running insure
if test "${ac_cv_prog_CC}" = "insure"; then
CPPFLAGS="$CPPFLAGS -D__INSURE__"
fi
#################################################
# If run from the build farm, enable NASTY hacks
#################################################
AC_MSG_CHECKING(whether to enable features for selftest)
if test x"$selftest" = x"yes"; then
AC_MSG_RESULT(yes)
AC_DEFINE(ENABLE_SELFTEST, 1, [Support features needed for selftest])
if test x"$selftest_possible" != xyes; then
AC_MSG_ERROR(selftest support only possible with python, including development headers, and perl installed)
fi
else
AC_MSG_RESULT(no)
fi
#################################################
# check for bad librt/libpthread interactions
if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
x"$samba_cv_HAVE_AIO64" = x"yes" -o \
x"$samba_cv_HAVE_AIO" = x"yes" ; then
SMB_IF_RTSIGNAL_BUG(
[
# Have RT_SIGNAL bug, need to check whether the problem will
# affect anything we have configured.
rt_do_error=no
if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
if test x"$rt_signal_lease_ok" = x"no" ; then
rt_do_error=yes
fi
fi
if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
if test x"$rt_signal_notify_ok" = x"no" ; then
rt_do_error=yes
fi
fi
if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
x"$samba_cv_HAVE_AIO" = x"yes" ; then
if test x"$rt_signal_aio_ok" = x"no" ; then
rt_do_error=yes
fi
fi
if test x"$rt_do_error" = x"yes" ; then
SMB_IS_LIBPTHREAD_LINKED(
[
cat<<MSG
*** On this platforms, linking Samba against pthreads causes problems
*** with the oplock and change notification mechanisms. You may be
*** using pthreads as a side-effect of using the --with-aio-support
*** or --with-profiling-data options. Please remove these and try again.
MSG
],
[
cat<<MSG
*** On this platform, the oplock and change notification mechanisms do not
*** appear to work. Please report this problem to samba-technical@samba.org
*** and attach the config.log file from this directory.
MSG
])
AC_MSG_ERROR(unable to use realtime signals on this platform)
fi
],
[
# no RT_SIGNAL bug, we are golden
SMB_IS_LIBPTHREAD_LINKED(
[
AC_MSG_WARN(using libpthreads - this may degrade performance)
])
],
[
# cross compiling, I hope you know what you are doing
true
])
fi
m4_include(../lib/zlib/zlib.m4)
AC_SUBST(ZLIB_LIBS)
AC_SUBST(ZLIB_OBJS)
AC_ZLIB([ZLIB_OBJS=""], [
ZLIB_LIBS=""
for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
deflate.o trees.o zutil.o inflate.o infback.o \
inftrees.o inffast.o
do
ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
done
CFLAGS="-I../lib/zlib $CFLAGS"
])
AC_DEFINE(STATIC_gensec_MODULES, [gensec_spnego_init,gensec_ntlmssp_init,NULL],[gensec modules])
AC_DEFINE(STATIC_gensec_MODULES_PROTO, [_MODULE_PROTO(gensec_spnego_init)_MODULE_PROTO(gensec_ntlmssp_init)],[gensec protos])
AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
if test "x$enable_dmalloc" = xyes
then
AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
[Define to check invariants around some common functions])
LIBS="$LIBS -ldmalloc"
fi
dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
LIB_REMOVE_USR_LIB(LDFLAGS)
LIB_REMOVE_USR_LIB(LIBS)
dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
#################################################
# Display summary of libraries detected
AC_MSG_RESULT([Using libraries:])
AC_MSG_RESULT([ LIBS = $LIBS])
if test x"$with_ads_support" != x"no"; then
AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
fi
if test x"$with_ldap_support" != x"no"; then
AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
fi
if test x"$have_dnssd_support" != x"no"; then
AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
fi
AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
#################################################
# final configure stuff
AC_MSG_CHECKING([configure summary])
AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
AC_MSG_RESULT(yes),
AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
AC_MSG_WARN([cannot run when cross-compiling]))
dnl Merge in developer cflags from now on
AC_SUBST(DEVELOPER_CFLAGS)
if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS) ${CFLAGS_APPEND}"
fi
# Stuff the smbd-only libraries at the end of the smbd link
# path (if we have them).
SMBD_LIBS="$samba_dmapi_libs"
AC_SUBST(SMBD_LIBS)
CFLAGS="${CFLAGS} \$(FLAGS)"
CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
# If we had to expand the includes, make tsure the output file is moved back
AC_OUTPUT_COMMANDS([
if test -f Makefile-noincludes -a ! -f Makefile -a ! -h Makefile ; then
ln -s Makefile-noincludes Makefile
fi
])
AC_OUTPUT(Makefile
script/findsmb smbadduser script/installbin.sh script/uninstallbin.sh
lib/netapi/examples/Makefile
lib/netapi/tests/Makefile
pkgconfig/smbclient.pc
pkgconfig/wbclient.pc
pkgconfig/netapi.pc
pkgconfig/smbsharemodes.pc
../examples/libsmbclient/Makefile.internal
)
#################################################
# Print very concise instructions on building/use
if test "x$enable_dmalloc" = xyes
then
AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
fi
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