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configure.in
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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],[[email protected]])
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 "$withval" in
yes)
AC_MSG_RESULT(yes)
AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
samba_cv_WITH_PROFILE=yes
;;
*)
AC_MSG_RESULT(no)
samba_cv_WITH_PROFILE=no
;;
esac ],
AC_MSG_RESULT(no)
)
dnl Checks for programs.
AC_ARG_ENABLE(smbtorture4,
[AS_HELP_STRING([--enable-smbtorture4], [Enable building smbtorture4 (default=auto)])])
if test x$enable_smbtorture4 != xno; then
smbtorture4_possible=yes
else
smbtorture4_possible=no
fi
AC_PROG_INSTALL
AC_PROG_AWK
# Check for GNU make
m4_include(../m4/check_make.m4)
AC_SAMBA_GNU_MAKE([true], [true])
# Check for perl
m4_include(../m4/check_perl.m4)
AC_SAMBA_PERL([true], [smbtorture4_possible=no])
# Check for python
m4_include(../m4/check_python.m4)
AC_SAMBA_PYTHON_DEVEL([true], [smbtorture4_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>&1 < /dev/null | grep "GNU ld"`
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="$default_shared_modules idmap_autorid"
default_shared_modules="$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
#
# 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 "$host_os" in
*hpux*)
#
# Defines needed for HPUX support.
# HPUX has bigcrypt but (sometimes?) doesn't use it for
# password hashing - hence the USE_BOTH_CRYPT_CALLS define.
#
case `uname -r` in
*9*|*10*|*11)
AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
;;
esac
;;
#
# CRAY Unicos has broken const handling
*unicos*)
AC_MSG_RESULT([disabling const])
CPPFLAGS="$CPPFLAGS -Dconst="
;;
#
# 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} ${CRYPT_LIBS}"
AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
AC_CHECK_HEADERS(limits.h float.h libintl.h)
AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
AC_CHECK_HEADERS(sys/sysmacros.h)
AC_CHECK_HEADERS(sys/syslog.h syslog.h)
AC_CHECK_HEADERS(langinfo.h locale.h)
AC_CHECK_HEADERS(xfs/libxfs.h)
AC_CHECK_HEADERS(netgroup.h)
AC_CHECK_HEADERS(linux/falloc.h)
AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
#if HAVE_RPC_RPC_H
#include <rpc/rpc.h>
#endif
]])
CRYPTO_MD5_OBJ=
if test "x$ac_cv_header_CommonCrypto_CommonDigest_h" != "xyes"
then
CRYPTO_MD5_OBJ="../lib/crypto/md5.o"
fi
AC_SUBST(CRYPTO_MD5_OBJ)
## 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 10.6 and 10.7
case "$host_os" in
*darwin11*|*darwin10*)
LDFLAGS="$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"$samba_cv_struct_sigevent" = x"yes"; then
AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
[#include <signal.h>])
fi
# and glibc has setresuid under linux but the function does
# nothing until kernel 2.1.44! very dumb.
AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
AC_TRY_RUN([#include <errno.h>
main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
if test x"$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); exit(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 sysconf)
AC_CHECK_FUNCS(atexit grantpt 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])