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/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) LIBTEVENT_OBJ0="" for obj in ${TEVENT_OBJ}; do LIBTEVENT_OBJ0="${LIBTEVENT_OBJ0} ${teventdir}/${obj}" done AC_SUBST(LIBTEVENT_OBJ0) LIBS="${LIBS} ${TEVENT_LIBS}" SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}" SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace" SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}" SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc" SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/.." SAMBA_CONFIGURE_CPPFLAGS="${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) AC_SUBST(LIBWBCLIENT_STATIC_TARGET) AC_SUBST(LIBWBCLIENT_STATIC) AC_SUBST(LIBWBCLIENT_SOVER) 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(UUID_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$CFLAGS" = x; then CFLAGS="-O" fi m4_include(../lib/socket_wrapper/config.m4) m4_include(../lib/nss_wrapper/config.m4) m4_include(m4/swat.m4) DEVELOPER_CFLAGS="-DDEBUG_PASSWORD -DDEVELOPER" # Probe the gcc version for extra CFLAGS. We always stash these in # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple # Makefile edit, avoiding the need to re-run configure. if test x"$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 "$withval" in yes) AC_MSG_RESULT(yes) AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling]) samba_cv_WITH_PROFILE=yes ;; *) AC_MSG_RESULT(no) samba_cv_WITH_PROFILE=no ;; esac ], AC_MSG_RESULT(no) ) dnl Checks for programs. smbtorture4_possible=yes AC_PROG_INSTALL AC_PROG_AWK # Check for GNU make m4_include(../m4/check_make.m4) AC_SAMBA_GNU_MAKE([true], [true]) # Check for perl m4_include(../m4/check_perl.m4) AC_SAMBA_PERL([true], [smbtorture4_possible=no]) # Check for python m4_include(../m4/check_python.m4) AC_SAMBA_PYTHON_DEVEL([true], [smbtorture4_possible=no]) AC_CHECK_TOOL(AR, ar) dnl Check if we (actually our C compiler!) use GNU ld AC_PROG_LD_GNU dnl Certain versions of GNU ld the default is not to have the dnl --allow-shlib-undefined flag defined. This causes a stackload of dnl warnings when building modules. if test "$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 "$ac_cv_gnu_ld_vernr_minor" -ge 12; then ac_cv_gnu_ld_version_script=yes fi fi fi dnl look for executable suffix AC_EXEEXT dnl Check if C compiler understands -c and -o at the same time AC_PROG_CC_C_O if eval "test \"`echo '$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"$samba_cv_HAVE_qhalt" = x"yes"; then Werror_FLAGS="-qhalt=w" fi fi fi fi ############################################ # check if the compiler can handle negative enum values # and don't truncate the values to INT_MAX # a runtime test is needed here AC_SUBST(PIDL_ARGS) AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [ AC_TRY_RUN( [ #include enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF }; int main(void) { enum negative_values v1 = NEGATIVE_VALUE; unsigned v2 = NEGATIVE_VALUE; if (v1 != 0xFFFFFFFF) { printf("%u != 0xFFFFFFFF\n", v1); return 1; } if (v2 != 0xFFFFFFFF) { printf("%u != 0xFFFFFFFF\n", v2); return 1; } return 0; } ], samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv_CC_NEGATIVE_ENUM_VALUES=no)]) if test x"$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="$default_static_modules auth_server" default_static_modules="$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 charset_CP850" default_shared_modules="$default_shared_modules charset_CP437" default_shared_modules="$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" if test "x$developer" = xyes; then default_static_modules="$default_static_modules rpc_rpcecho pdb_ads" default_static_modules="$default_static_modules auth_netlogond" default_shared_modules="$default_shared_modules charset_weird 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="$CPPFLAGS -D_LARGE_FILES" AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support]) ;; # # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit # to the existance of large files.. # Note that -D_LARGEFILE64_SOURCE is different from the Sun # recommendations on large file support, however it makes the # compile work using gcc 2.7 and 2.8, whereas using the Sun # recommendation makes the compile fail on gcc2.7. JRA. # # Solaris uses SYSV printing. Make sure to set that here. --jerry # *solaris*) AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility]) case `uname -r` in 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*) AC_MSG_RESULT([no large file support]) ;; 5.*) AC_MSG_RESULT([enabling large file support]) if test "$ac_cv_prog_gcc" = yes; then ${CC-cc} -v >conftest.c 2>&1 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c` rm -fr conftest.c case "$ac_cv_gcc_compiler_version_number" in *"gcc version 2.6"*|*"gcc version 2.7"*) CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT" LDFLAGS="$LDFLAGS -lthread" AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support]) ;; *) CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64" LDFLAGS="$LDFLAGS -lthread" AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support]) AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits]) ;; esac else CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64" LDFLAGS="$LDFLAGS -lthread" AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support]) AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits]) fi ;; esac ;; # # 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 ;; # # Tests needed for SINIX large file support. # *sysv4*) if test $host = mips-sni-sysv4 ; then AC_MSG_CHECKING([for LFS support]) old_CPPFLAGS="$CPPFLAGS" CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS" AC_TRY_RUN([ #include main () { #if _LFS64_LARGEFILE == 1 exit(0); #else exit(1); #endif }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross]) CPPFLAGS="$old_CPPFLAGS" if test x$SINIX_LFS_SUPPORT = xyes ; then CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS" AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support]) CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS" LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS" LIBS="`getconf LFS64_LIBS` $LIBS" fi AC_MSG_RESULT([$SINIX_LFS_SUPPORT]) fi ;; # Systems with LFS support. # gnu* | k*bsd*-gnu | kopensolaris*-gnu) CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS" AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support]) AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits]) AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions]) ;; # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support. # *linux*) AC_MSG_CHECKING([for LFS support]) old_CPPFLAGS="$CPPFLAGS" CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS" AC_TRY_RUN([ #include #include #include #include main() { #if _LFS64_LARGEFILE == 1 struct utsname uts; char *release; int major, minor; /* Ensure this is glibc 2.2 or higher */ #if defined(__GLIBC__) && defined(__GLIBC_MINOR__) int libc_major = __GLIBC__; int libc_minor = __GLIBC_MINOR__; if (libc_major < 2) exit(1); if (libc_minor < 2) exit(1); #endif /* Ensure this is kernel 2.4 or higher */ uname(&uts); release = strdup(uts.release); major = atoi(strsep(&release, ".")); minor = atoi(strsep(&release, ".")); if (major > 2 || (major == 2 && minor > 3)) exit(0); exit(1); #else exit(1); #endif } ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross]) CPPFLAGS="$old_CPPFLAGS" if test x$LINUX_LFS_SUPPORT = xyes ; then CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS" AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support]) AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits]) AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions]) fi AC_MSG_RESULT([$LINUX_LFS_SUPPORT]) ;; # # 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="$default_shared_modules charset_macosxfs" ;; *hurd*) AC_MSG_CHECKING([for LFS support]) old_CPPFLAGS="$CPPFLAGS" CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS" AC_TRY_RUN([ #include main () { #if _LFS64_LARGEFILE == 1 exit(0); #else exit(1); #endif }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross]) CPPFLAGS="$old_CPPFLAGS" if test x$GLIBC_LFS_SUPPORT = xyes ; then CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS" AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support]) AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions]) fi AC_MSG_RESULT([$GLIBC_LFS_SUPPORT]) ;; *qnx*) CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS" AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support]) ;; esac SAVE_CPPFLAGS="${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}" AC_SUBST(LIBREPLACE_LIBS) # add -ldl to the global LIBS LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}" AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}" AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h) AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h) AC_CHECK_HEADERS(limits.h float.h libintl.h) AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h) AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h) AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h) AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h) AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h) AC_CHECK_HEADERS(sys/sysmacros.h) AC_CHECK_HEADERS(sys/syslog.h syslog.h) AC_CHECK_HEADERS(langinfo.h locale.h) AC_CHECK_HEADERS(xfs/libxfs.h) AC_CHECK_HEADERS(netgroup.h) AC_CHECK_HEADERS(linux/falloc.h) AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[ #if HAVE_RPC_RPC_H #include #endif ]]) ## These fail to compile on IRIX so just check for their presence AC_CHECK_HEADERS(sys/mode.h,,,) # Look for Darwin headers old_CPPFLAGS="$CPPFLAGS" CPPFLAGS="-Iinclude $CPPFLAGS" AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])]) CPPFLAGS="$old_CPPFLAGS" # 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 ],[struct spwd testme], ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no) if test x"$ac_cv_header_shadow_h" = x"yes"; then AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h]) fi ;; esac AC_CHECK_HEADERS(shadow.h) AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h) AC_CHECK_HEADERS(syscall.h sys/syscall.h) AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h) AC_CHECK_HEADERS(sys/ea.h sys/proplist.h) AC_CHECK_HEADERS(sys/cdefs.h glob.h) # For experimental utmp support (lastlog on some BSD-like systems) AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h) AC_CHECK_SIZEOF(int,cross) AC_CHECK_SIZEOF(long,cross) AC_CHECK_SIZEOF(long long,cross) AC_CHECK_SIZEOF(short,cross) AC_C_CONST AC_C_INLINE AC_C_BIGENDIAN AC_C_CHAR_UNSIGNED AC_TYPE_SIGNAL AC_TYPE_UID_T AC_TYPE_MODE_T AC_TYPE_OFF_T AC_TYPE_SIZE_T AC_TYPE_PID_T AC_STRUCT_ST_RDEV AC_DIRENT_D_OFF AC_CHECK_TYPE(ssize_t, int) AC_CHECK_TYPE(wchar_t, unsigned short) ############################################ # for cups support we need libcups, and a handful of header files AC_ARG_ENABLE(cups, [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])]) if test x$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"$enable_iprint" = x"yes"; then AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.) fi fi ############################################ # check if the compiler will optimize out function calls AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [ AC_TRY_LINK([ #include ], [ if (0) { this_function_does_not_exist(); } else { return 1; } ], samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)]) if test x"$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 #include #include #include #include ], [ 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"$samba_cv_msghdr_msg_control" = x"yes"; then AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1, [If we can use msg_control for passing file descriptors]) fi ############################################# # check for fd passing struct via msg_acctrights AC_CACHE_CHECK([for fd passing via msg_acctrights], samba_cv_msghdr_msg_acctrights, [ AC_TRY_COMPILE([ #include #include #include #include #include ], [ struct msghdr msg; int fd; msg.msg_acctrights = (caddr_t) &fd; msg.msg_acctrightslen = sizeof(fd); ], samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)]) if test x"$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 #if STDC_HEADERS #include #include #endif #include ],[struct sigevent s;], samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)]) if test x"$samba_cv_struct_sigevent" = x"yes"; then AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent]) AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , , [#include ]) fi # and glibc has setresuid under linux but the function does # nothing until kernel 2.1.44! very dumb. AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[ AC_TRY_RUN([#include main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}], samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)]) if test x"$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 #include 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?])], [], [$TERMLIBS]) # not all readline libs have rl_event_hook or history_list AC_CHECK_DECLS(rl_event_hook, [], [], [#include ]) AC_CHECK_LIB(readline, history_list, [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])], [], [$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\$(EXEEXT)" 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 stat64 fstat64) AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt lseek64 ftruncate64 posix_fallocate posix_fallocate64) AC_CHECK_FUNCS(fallocate fallocate64) AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam) AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64) AC_CHECK_FUNCS(fdopendir fdopendir64) AC_CHECK_FUNCS(getpwent_r) AC_CHECK_FUNCS(getdents64) AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl) AC_CHECK_FUNCS(syslog vsyslog timegm) AC_CHECK_FUNCS(setlocale nl_langinfo) 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) 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 for BSD systems AC_CHECK_FUNCS(sysctlbyname) ################################################# # 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 ############################################# # check if building on Isilon OneFS printf "%s" "checking for Isilon OneFS... " save_LIBS="$LIBS" LIBS="$LIBS -lisi_version" AC_TRY_LINK([#include ], [get_isilon_copyright()], samba_cv_HAVE_ONEFS=yes, samba_cv_HAVE_ONEFS=no) echo $samba_cv_HAVE_ONEFS if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS]) default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs" default_static_modules="$default_static_modules" ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util" # Need to also add general libs for oplocks support save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat" fi AC_SUBST(ONEFS_LIBS) LIBS="$save_LIBS" # 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 #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 #endif #if HAVE_SYS_PTRACE_H #include #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(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64) AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64) AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64) AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64) AC_CHECK_FUNCS(open64 _open64 __open64 creat64) AC_CHECK_FUNCS(prctl) AC_TRY_COMPILE([ #ifdef HAVE_SYS_PRCTL_H #include #endif ], [int i; i = prtcl(0); ], AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[]) # # # case "$host_os" in *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu) # glibc <= 2.3.2 has a broken getgrouplist AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([ #include #include main() { /* glibc up to 2.3 has a broken getgrouplist */ #if defined(__GLIBC__) && defined(__GLIBC_MINOR__) int libc_major = __GLIBC__; int libc_minor = __GLIBC_MINOR__; if (libc_major < 2) exit(1); if ((libc_major == 2) && (libc_minor <= 3)) exit(1); #endif exit(0); } ], [samba_cv_linux_getgrouplist_ok=yes], [samba_cv_linux_getgrouplist_ok=no], [samba_cv_linux_getgrouplist_ok=cross])]) if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist]) fi ;; *) AC_CHECK_FUNCS(getgrouplist) ;; esac # # stat64 family may need on some systems, notably ReliantUNIX # if test x$ac_cv_func_stat64 = xno ; then AC_MSG_CHECKING([for stat64 in ]) AC_TRY_LINK([ #if defined(HAVE_UNISTD_H) #include #endif #include ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes]) AC_MSG_RESULT([$ac_cv_func_stat64]) if test x$ac_cv_func_stat64 = xyes ; then AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available]) fi fi if test x$ac_cv_func_lstat64 = xno ; then AC_MSG_CHECKING([for lstat64 in ]) AC_TRY_LINK([ #if defined(HAVE_UNISTD_H) #include #endif #include ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes]) AC_MSG_RESULT([$ac_cv_func_lstat64]) if test x$ac_cv_func_lstat64 = xyes ; then AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available]) fi fi if test x$ac_cv_func_fstat64 = xno ; then AC_MSG_CHECKING([for fstat64 in ]) AC_TRY_LINK([ #if defined(HAVE_UNISTD_H) #include #endif #include ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes]) AC_MSG_RESULT([$ac_cv_func_fstat64]) if test x$ac_cv_func_fstat64 = xyes ; then AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available]) fi fi ################################################# # Check whether struct stat has timestamps with sub-second resolution. # samba_cv_stat_hires=no AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris [samba_cv_stat_hires=yes]) AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE [samba_cv_stat_hires=yes]) AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE [samba_cv_stat_hires=yes]) AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX [samba_cv_stat_hires=yes]) AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64 [samba_cv_stat_hires=yes]) if test x"$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 ], [ 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"$samba_cv_stat_dos_flags" = x"yes" ; then AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct]) fi AC_CACHE_CHECK([whether we can compile with __attribute__((destructor))], samba_cv_function_attribute_destructor, [ AC_COMPILE_IFELSE( [ __attribute__((destructor)) static void cleanup(void) { } ], samba_cv_function_attribute_destructor=yes) ]) if test x"$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) # # 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) ############################################ # Check for EA implementations case "$host_os" in *osf*) AC_SEARCH_LIBS(getproplist, [proplist]) AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist) AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry) AC_CHECK_FUNCS(sizeof_proplist_entry) ;; *freebsd4* | *dragonfly* ) AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work]) ;; *solaris*) AC_CHECK_FUNCS(attropen) ;; *) AC_SEARCH_LIBS(getxattr, [attr]) AC_CHECK_FUNCS(getxattr,[ AC_CHECK_FUNCS(lgetxattr fgetxattr listxattr llistxattr flistxattr removexattr lremovexattr fremovexattr setxattr lsetxattr fsetxattr) ]) AC_CHECK_FUNCS(getea,[ AC_CHECK_FUNCS(fgetea lgetea listea flistea llistea removeea fremoveea lremoveea setea fsetea lsetea) ]) AC_CHECK_FUNCS(attr_get,[ AC_CHECK_FUNCS(attr_list attr_set attr_remove attr_getf attr_listf attr_setf attr_removef) ]) AC_CHECK_FUNCS(extattr_delete_file,[ AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_link extattr_get_fd extattr_get_file extattr_get_link extattr_list_fd extattr_list_file extattr_list_link extattr_set_fd extattr_set_file extattr_set_link) ]) ;; esac ######################################################## # Do xattr functions take additional options like on Darwin? if test x"$ac_cv_func_getxattr" = x"yes" ; then AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [ old_LIBS=$LIBS LIBS="$LIBS $ACL_LIBS" AC_TRY_COMPILE([ #include #if HAVE_ATTR_XATTR_H #include #elif HAVE_SYS_XATTR_H #include #endif ],[ getxattr(0, 0, 0, 0, 0, 0); ], [smb_attr_cv_xattr_add_opt=yes], [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS]) ]) if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options]) fi fi AC_DISABLE_STATIC AC_ENABLE_SHARED # Set defaults PIE_CFLAGS="" PIE_LDFLAGS="" AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])]) if test "x$enable_pie" != xno then AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie, [ cat > conftest.c < conftest.c <&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 "$ac_cv_prog_gnu_ld" = "yes"; then SONAMEFLAG="-Wl,-soname=" else SONAMEFLAG="-Wl,-h," fi AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block]) AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly]) ;; *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4]) BLDSHARED="true" LDSHFLAGS="-G" SONAMEFLAG="-Wl,-h," PICFLAG="-KPIC" # Is this correct for SunOS AC_DEFINE(STAT_ST_BLOCKSIZE,512) AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly]) ;; *netbsd* | *freebsd* | *dragonfly* ) BLDSHARED="true" LDSHFLAGS="-shared" DYNEXP="-Wl,--export-dynamic" SONAMEFLAG="-Wl,-soname," PICFLAG="-fPIC -DPIC" AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block]) AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly]) ;; *openbsd*) BLDSHARED="true" LDSHFLAGS="-shared" DYNEXP="-Wl,-Bdynamic" SONAMEFLAG="-Wl,-soname," PICFLAG="-fPIC" AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block]) AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly]) ;; *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix]) case "$host_os" in *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6]) ;; esac 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 "${GCC}" = "yes"; then PICFLAG="-fPIC" fi AC_DEFINE(STAT_ST_BLOCKSIZE,512) AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly]) for flags in "-expect_unresolved '*'" "-Wl,-expect_unresolved,'*'" ; do saved_ldflags="$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(SCO,1,[Whether the host os is sco unix]) AC_DEFINE(STAT_ST_BLOCKSIZE,512) ;; *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is 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 $LD_AS_NEEDED_FLAG has explicit external libs bug]) cat > conftest_shb.c < conftest_sha.c < conftest.c <&AS_MESSAGE_LOG_FD 2>&1]) AC_TRY_COMMAND([$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="${PIE_CFLAGS}" SHLIBEXT="shared_libraries_disabled" smbtorture4_possible=no fi AC_MSG_CHECKING([used PICFLAG]) AC_MSG_RESULT([$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 SMB_LIBRARY(talloc, 2) 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} ${TALLOC_CFLAGS}" AC_SUBST(LIBTALLOC_OBJ0) TALLOCTORT="bin/talloctort\$(EXEEXT)" AC_SUBST(TALLOCTORT) fi AC_ARG_ENABLE(external_libtdb, [AS_HELP_STRING([--enable-external-libtdb], [Enable external tdb [default=auto]])], [ enable_external_libtalloc=$enableval ], [ enable_external_libtalloc=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$enable_external_libtdb" = xno then m4_include(../lib/tdb/libtdb.m4) LINK_LIBTDB=STATIC SMB_LIBRARY(tdb, 1) LIBTDB_OBJ0="" LIBTDB_LIBS="$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} ${TDB_CFLAGS}" TDBBACKUP="bin/tdbbackup\$(EXEEXT)" AC_SUBST(TDBBACKUP) TDBDUMP="bin/tdbdump\$(EXEEXT)" AC_SUBST(TDBDUMP) TDBRESTORE="bin/tdbrestore\$(EXEEXT)" AC_SUBST(TDBRESTORE) TDBTOOL="bin/tdbtool\$(EXEEXT)" AC_SUBST(TDBTOOL) TDBTORTURE="bin/tdbtorture\$(EXEEXT)" AC_SUBST(TDBTORTURE) ac_cv_have_tdb_err_nesting=yes else AC_TRY_COMPILE([#include "tdb.h"], [enum TDB_ERROR err = TDB_ERR_NESTING], ac_cv_have_tdb_err_nesting=yes, ac_cv_have_tdb_err_nesting=no) fi if test x"$ac_cv_have_tdb_err_nesting" = xyes; then AC_DEFINE(HAVE_TDB_ERR_NESTING, 1, [Whether we have TDB_ERR_NESTING]) fi SMB_LIBRARY(netapi, 0) SMB_LIBRARY(smbclient, 0) SMB_LIBRARY(smbsharemodes, 0) SMB_LIBRARY(addns, 0, no, [undefined API]) ################ AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[ AC_TRY_RUN([#include main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }], samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)]) if test x"$samba_cv_have_longlong" = x"yes"; then AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's]) AC_CHECK_TYPE(intptr_t, unsigned long long) else AC_CHECK_TYPE(intptr_t, unsigned long) fi # # Check if the compiler supports the LL prefix on long long integers. # AIX needs this. AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [ AC_TRY_COMPILE([#include ],[long long i = 0x8000000000LL], samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)]) if test x"$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 main() { exit((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"$samba_cv_SIZEOF_TIME_T" = x"yes"; then AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type]) fi AC_CACHE_CHECK([for TIME_T_MAX],samba_cv_TIME_T_MAX,[ AC_TRY_RUN([#include main() { struct tm *tm; if (sizeof(time_t) == 8) { time_t max_time = 0x7fffffffffffffffll; tm = gmtime(&max_time); /* This should fail with 32-bit tm_year. */ if (tm == NULL) { /* Max time_t that works with 32-bit int tm_year in struct tm. */ max_time = 67768036191676799ll; tm = gmtime(&max_time); if (tm) { exit(0); } } } exit(1); }], samba_cv_TIME_T_MAX=yes,samba_cv_TIME_T_MAX=no,samba_cv_TIME_T_MAX=cross)]) if test x"$samba_cv_TIME_T_MAX" = x"yes"; then AC_DEFINE(TIME_T_MAX,67768036191676799ll,[The maximum value of the 'time_t' type]) fi AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[ AC_TRY_RUN([#include #include main() { exit((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"$samba_cv_SIZEOF_OFF_T" = x"yes"; then AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type]) fi AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[ AC_TRY_RUN([ #if defined(HAVE_UNISTD_H) #include #endif #include #include main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }], samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)]) if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available]) fi AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[ AC_TRY_RUN([ #if defined(HAVE_UNISTD_H) #include #endif #include #include main() { exit((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"$samba_cv_SIZEOF_INO_T" = x"yes"; then AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type]) fi AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[ AC_TRY_RUN([ #if defined(HAVE_UNISTD_H) #include #endif #include #include main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }], samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)]) if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available]) fi AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[ AC_TRY_RUN([ #if defined(HAVE_UNISTD_H) #include #endif #include #include main() { exit((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"$samba_cv_SIZEOF_DEV_T" = x"yes"; then AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type]) fi AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[ AC_TRY_RUN([ #if defined(HAVE_UNISTD_H) #include #endif #include #include main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }], samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)]) if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available]) fi AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[ AC_TRY_COMPILE([ #if defined(HAVE_UNISTD_H) #include #endif #include #include ], [DIR64 de;], samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)]) if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available]) fi AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[ AC_TRY_COMPILE([ #if defined(HAVE_UNISTD_H) #include #endif #include #include ], [struct dirent64 de;], samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)]) if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available]) fi AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[ AC_TRY_RUN([ #if defined(HAVE_UNISTD_H) #include #endif #include 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"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available]) fi AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[ AC_TRY_RUN([ #if defined(HAVE_UNISTD_H) #include #endif #include main() { dev_t dev; int i = minor(dev); return 0; }], samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)]) if test x"$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 #endif #include 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"$samba_cv_HAVE_MAKEDEV" = x"yes"; then AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available]) fi AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[ AC_TRY_RUN([#include main() { char c; c=250; exit((c > 0)?0:1); }], samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)]) if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available]) fi AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[ AC_TRY_COMPILE([#include #include void seekdir(DIR *d, long loc) { return; }],[return 0;], samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)]) if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void]) fi AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[ AC_TRY_COMPILE([#include ], [printf("%s\n", __FUNCTION__);], samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)]) if test x"$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 #include 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) exit(0); exit(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"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset]) fi AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[ AC_TRY_COMPILE([#include #include ], [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));], samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)]) if test x"$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"$ac_cv_header_utmp_h" = x"yes"; then dnl utmp and utmpx come in many flavours dnl We need to check for many of them dnl But we don't need to do each and every one, because our code uses dnl mostly just the utmp (not utmpx) fields. AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent) AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[ AC_TRY_COMPILE([#include #include ], [struct utmp ut; ut.ut_name[0] = 'a';], samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)]) if test x"$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 #include ], [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"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user]) fi AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[ AC_TRY_COMPILE([#include #include ], [struct utmp ut; ut.ut_id[0] = 'a';], samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)]) if test x"$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 #include ], [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"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host]) fi AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[ AC_TRY_COMPILE([#include #include ], [struct utmp ut; time_t t; ut.ut_time = t;], samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)]) if test x"$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 #include ], [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"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv]) fi AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[ AC_TRY_COMPILE([#include #include ], [struct utmp ut; ut.ut_type = 0;], samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)]) if test x"$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 #include ], [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"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid]) fi AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[ AC_TRY_COMPILE([#include #include ], [struct utmp ut; ut.ut_exit.e_exit = 0;], samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)]) if test x"$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 dnl Look for the IPv6 varient by preference. Many systems have both. AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[ AC_TRY_COMPILE([#include #include ], [struct utmp ut; ut.ut_addr_v6[0] = 0;], samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)]) if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6]) fi AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[ AC_TRY_COMPILE([#include #include ], [struct utmp ut; ut.ut_addr = 0;], samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)]) if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr]) fi if test x$ac_cv_func_pututline = xyes ; then AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[ AC_TRY_COMPILE([#include #include ], [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);], samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)]) if test x"$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 #include ], [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"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen]) fi fi # end utmp details AC_CACHE_CHECK([for linux fallocate],samba_cv_HAVE_LINUX_FALLOCATE,[ AC_TRY_COMPILE([ #if defined(HAVE_UNISTD_H) #include #endif #include #define _GNU_SOURCE #include #if defined(HAVE_LINUX_FALLOC_H) #include #endif], [int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);], samba_cv_HAVE_LINUX_FALLOCATE=yes,samba_cv_HAVE_LINUX_FALLOCATE=no)]) if test x"$samba_cv_HAVE_LINUX_FALLOCATE" = x"yes" && test x"$ac_cv_func_fallocate" = x"yes"; then AC_DEFINE(HAVE_LINUX_FALLOCATE,1,[Whether the Linux 'fallocate' function is available]) fi AC_CACHE_CHECK([for linux fallocate64],samba_cv_HAVE_LINUX_FALLOCATE64,[ AC_TRY_COMPILE([ #if defined(HAVE_UNISTD_H) #include #endif #include #define _GNU_SOURCE #include #if defined(HAVE_LINUX_FALLOC_H) #include #endif], [int ret = fallocate64(0, FALLOC_FL_KEEP_SIZE, 0, 10);], samba_cv_HAVE_LINUX_FALLOCATE64=yes,samba_cv_HAVE_LINUX_FALLOCATE64=no)]) if test x"$samba_cv_HAVE_LINUX_FALLOCATE64" = x"yes" && test x"$ac_cv_func_fallocate64" = x"yes"; then AC_DEFINE(HAVE_LINUX_FALLOCATE64,1,[Whether the Linux 'fallocate64' function is available]) fi ICONV_LOOK_DIRS="/usr /usr/local /sw /opt" AC_ARG_WITH(libiconv, [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])], [ if test "$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 $iconv_current_LIBS" export LDFLAGS LIBS CPPFLAGS default_dos_charset=no default_display_charset=no default_unix_charset=no # check for default dos charset name for j in CP850 IBM850 ; do rjs_CHARSET($j) default_dos_charset="$ICONV_CHARSET" if test x"$default_dos_charset" = x"$j"; then break fi done # check for default display charset name for j in ASCII 646 ; do rjs_CHARSET($j) default_display_charset="$ICONV_CHARSET" if test x"$default_display_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_display_charset" != "no" -a \ "$default_display_charset" != "cross" -a \ "$default_unix_charset" != "no" -a \ "$default_unix_charset" != "cross" then samba_cv_HAVE_NATIVE_ICONV=yes else if test "$default_dos_charset" = "cross" -o \ "$default_display_charset" = "cross" -o \ "$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_display_charset="ASCII" 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, $default_display_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_display_charset="\"$default_display_charset\"" default_unix_charset="\"$default_unix_charset\"" AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv]) AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name]) AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display 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_DISPLAY_CHARSET,"ASCII",[Default display 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 #include #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"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks]) fi AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[ AC_TRY_RUN([ #include #include #include #ifndef F_NOTIFY #define F_NOTIFY 1026 #endif main() { exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0); } ], samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)]) if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes]) fi AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[ AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h) AC_CHECK_FUNCS(inotify_init) AC_HAVE_DECL(__NR_inotify_init, [#include ]) ], samba_cv_HAVE_INOTIFY=yes, samba_cv_HAVE_INOTIFY=no, samba_cv_HAVE_INOTIFY=cross) if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has 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="$default_shared_modules vfs_notify_fam" AC_TRY_COMPILE([#include ], [enum FAMCodes code = FAMChanged;], AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1, [Whether fam.h contains a typedef for enum FAMCodes]), []) fi if test x"$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 #include #include #include #ifndef LOCK_MAND #define LOCK_MAND 32 #define LOCK_READ 64 #endif main() { exit(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"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes]) fi AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[ AC_TRY_COMPILE([#include #include ], [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;], samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)]) if test x"$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 #include main() { cap_t cap; cap_value_t vals[1]; if (!(cap = cap_get_proc())) exit(1); vals[0] = CAP_CHOWN; cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR); cap_set_proc(cap); exit(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 #if defined(HAVE_RPC_RPC_H) #include #endif], [int16 testvar;], samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)]) if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h]) fi AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[ AC_TRY_COMPILE([#include #if defined(HAVE_RPC_RPC_H) #include #endif], [uint16 testvar;], samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)]) if test x"$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 #if defined(HAVE_RPC_RPC_H) #include #endif], [int32 testvar;], samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)]) if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h]) fi AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[ AC_TRY_COMPILE([#include #if defined(HAVE_RPC_RPC_H) #include #endif], [uint32 testvar;], samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)]) if test x"$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 and due to AUTH_ERROR being defined dnl as a #define in and as part of an enum dnl in . dnl AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[ AC_TRY_COMPILE([#include #ifdef HAVE_SYS_SECURITY_H #include #include #endif /* HAVE_SYS_SECURITY_H */ #if defined(HAVE_RPC_RPC_H) #include #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; 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_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_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_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_sec.c"], samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)]) if test x"$samba_cv_USE_SETUIDX" = x"yes"; then seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available]) fi fi AC_CACHE_CHECK([for the Darwin initgroups system call], samba_cv_DARWIN_INITGROUPS, AC_TRY_LINK([ #include #include ], [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ], samba_cv_DARWIN_INITGROUPS=yes, samba_cv_DARWIN_INITGROUPS=no) ) if test x"$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 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[ AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock64.c"], samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)]) if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken]) else dnl dnl Don't check for 64 bit fcntl locking if we know that the dnl glibc2.1 broken check has succeeded. dnl AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[ AC_TRY_RUN([ #if defined(HAVE_UNISTD_H) #include #endif #include #include #ifdef HAVE_FCNTL_H #include #endif #ifdef HAVE_SYS_FCNTL_H #include #endif main() { struct flock64 fl64; #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64) exit(0); #else exit(1); #endif }], samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)]) if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available]) fi fi # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT. AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[ AC_TRY_COMPILE([ #define _XOPEN_SOURCE 600 #include #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4)) probably broken posix_fallocate #endif ], [ ], samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)]) if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE,, 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 #include #include ], [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"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property]) fi AC_CHECK_TYPES([blksize_t, blkcnt_t], [], [], [[#include ]]) AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[ AC_TRY_COMPILE([#include #include #include ], [struct stat st; st.st_blksize = 0;], samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)]) if test x"$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 #include #include ], [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"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then AC_DEFINE(HAVE_STAT_ST_FLAGS, 1, [Whether the stat struct has a st_flags member]) fi AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[ AC_TRY_COMPILE([ #include #include #if defined(HAVE_RPCSVC_NIS_H) #include #endif], [int i;], samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)]) if test x"$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 #include #include void exit_on_core(int ignored) { exit(1); } main() { char *newpath; signal(SIGSEGV, exit_on_core); newpath = realpath("/tmp", NULL); exit((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) SMBLDAPUTIL="" AC_SUBST(SMBLDAPUTIL) 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 $host_os in *hpux*) AC_MSG_WARN(ber_tag_t is needed for LDAP support) AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux) with_ldap_support=yes ;; *) AC_CHECK_TYPE(ber_tag_t,,,[#include ]) if test x"$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 ], [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 ], [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 #include ], [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="$default_static_modules pdb_ldap idmap_ldap"; default_shared_modules="$default_shared_modules"; SMBLDAP="lib/smbldap.o" SMBLDAPUTIL="lib/smbldap_util.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 only has ldap_init; ok, we take care of this in smbldap.c case "$host_os" in *hpux*) AC_CHECK_FUNC_EXT(ldap_init,$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 requires ldap_init) elif test x"$with_ads_support" = x"auto"; then AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX)) with_ads_support=no fi fi ;; *) AC_CHECK_FUNC_EXT(ldap_initialize,$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) FOUND_KRB5=yes ;; *) 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 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 ], [], 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=$LIBS # now check for gssapi headers. This is also done here to allow for # different kerberos include paths AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h gssapi/gssapi_ext.h com_err.h) ################################################################## # we might need the k5crypto and com_err libraries on some systems AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list) AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data) # Heimdal checks. AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key) AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator) AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec) # Heimdal checks. On static Heimdal gssapi must be linked before krb5. AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes) ######################################################## # now see if we can find the krb5 libs in standard paths # or as specified above AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended) AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare) ######################################################## # now see if we can find the gssapi libs in standard paths if test x"$have_gssapi" != x"yes"; then AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes) AC_CHECK_FUNC_EXT(gss_wrap_iov, $KRB5_LIBS) fi 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_use_enctype, $KRB5_LIBS) AC_CHECK_FUNC_EXT(krb5_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_locate_kdc, $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_c_enctype_compare, $KRB5_LIBS) AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $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_decode_ap_req, $KRB5_LIBS) AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS) AC_CHECK_FUNC_EXT(krb5_verify_checksum, $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_get_init_creds_opt_set_pac_request, $KRB5_LIBS) AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS) AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $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, $KRB5_LIBS) # MIT krb5 1.8 does not expose this call (yet) AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include ]) # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration # but does have the symbol AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include ]) LIBS="$KRB5_LIBS $LIBS" AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype, smb_krb5_cv_ticket_has_keyinfo, [ AC_TRY_COMPILE( [ #include ], [ krb5_ticket ticket; krb5_kvno kvno; krb5_enctype enctype; enctype = ticket.enc_part.enctype; kvno = ticket.enc_part.kvno; ], [ smb_krb5_cv_ticket_has_keyinfo=yes ], [ smb_krb5_cv_ticket_has_keyinfo=no ]) ]) if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1, [Whether the krb5_ticket structure contains the kvno and enctype]) fi 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_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(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [ AC_TRY_COMPILE([ #include ], [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);], [smb_krb5_cv_verify_checksum=7], [smb_krb5_cv_verify_checksum=6], ) ]) AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum]) AC_CACHE_CHECK([for checksum in krb5_checksum], samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[ AC_TRY_COMPILE([#include ], [krb5_checksum cksum; cksum.checksum.length = 0;], samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes, samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)]) if test x"$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 ], [EncryptedData edata; edata.etype = 0;], samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes, samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)]) if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1, [Whether the EncryptedData struct has a etype property]) fi AC_CACHE_CHECK([for ticket pointer in krb5_ap_req], samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[ AC_TRY_COMPILE([#include ], [krb5_ap_req *ap_req; ap_req->ticket = NULL;], samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes, samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)]) if test x"$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_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"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1, [Whether the krb5_error struct has a e_data pointer]) fi AC_CACHE_CHECK([for krb5_crypto type], samba_cv_HAVE_KRB5_CRYPTO,[ AC_TRY_COMPILE([#include ], [krb5_crypto crypto;], samba_cv_HAVE_KRB5_CRYPTO=yes, samba_cv_HAVE_KRB5_CRYPTO=no)]) if test x"$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 krb5_encrypt_block type], samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[ AC_TRY_COMPILE([#include ], [krb5_encrypt_block block;], samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes, samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)]) if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1, [Whether the type krb5_encrypt_block exists]) fi AC_CACHE_CHECK([for addrtype in krb5_address], samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[ AC_TRY_COMPILE([#include ], [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;], samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes, samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)]) if test x"$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_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"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1, [Whether the krb5_address struct has a addr_type property]) fi AC_CACHE_CHECK([for enc_part2 in krb5_ticket], samba_cv_HAVE_KRB5_TKT_ENC_PART2, [AC_TRY_COMPILE([#include ], [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;], samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)]) if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1, [Whether the krb5_ticket struct has a enc_part2 property]) fi AC_CACHE_CHECK([for keyblock in krb5_creds], samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[ AC_TRY_COMPILE([#include ], [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;], samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes, samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)]) if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1, [Whether the krb5_creds struct has a keyblock property]) fi AC_CACHE_CHECK([for session in krb5_creds], samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[ AC_TRY_COMPILE([#include ], [krb5_creds creds; krb5_keyblock kb; creds.session = kb;], samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes, samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)]) if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1, [Whether the krb5_creds struct has a session property]) fi AC_CACHE_CHECK([for keyvalue in krb5_keyblock], samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[ AC_TRY_COMPILE([#include ], [krb5_keyblock key; key.keyvalue.data = NULL;], samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes, samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)]) if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1, [Whether the krb5_keyblock struct has a keyvalue property]) fi found_arcfour_hmac=no AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5], samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[ AC_TRY_COMPILE([#include ], [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;], samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes, samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)]) AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56], samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[ AC_TRY_COMPILE([#include ], [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;], samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes, samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)]) # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken # w.r.t. arcfour and windows, so we must not enable it here if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\ x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1, [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available]) found_arcfour_hmac=yes fi AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC], samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC,[ AC_TRY_COMPILE([#include ], [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC;], samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=yes, samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=no)]) if test x"$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 AP_OPTS_USE_SUBKEY], samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[ AC_TRY_COMPILE([#include ], [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"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1, [Whether the AP_OPTS_USE_SUBKEY ap option is available]) fi AC_CACHE_CHECK([for KV5M_KEYTAB], samba_cv_HAVE_KV5M_KEYTAB,[ AC_TRY_COMPILE([#include ], [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;], samba_cv_HAVE_KV5M_KEYTAB=yes, samba_cv_HAVE_KV5M_KEYTAB=no)]) if test x"$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_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"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1, [Whether KRB5_KU_OTHER_CKSUM is available]) fi AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM], samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[ AC_TRY_COMPILE([#include ], [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;], samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes, samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)]) if test x"$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 ], [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"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1, [Whether krb5_princ_component is available]) fi AC_CACHE_CHECK([for key in krb5_keytab_entry], samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[ AC_TRY_COMPILE([#include ], [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;], samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes, samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)]) if test x"$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_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"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1, [Whether krb5_keytab_entry has keyblock member]) fi AC_CACHE_CHECK([for magic in krb5_address], samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[ AC_TRY_COMPILE([#include ], [krb5_address addr; addr.magic = 0;], samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes, samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)]) if test x"$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 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"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then AC_DEFINE(HAVE_WRFILE_KEYTAB,1, [Whether the WRFILE:-keytab is supported]) fi AC_CACHE_CHECK([for krb5_realm type], samba_cv_HAVE_KRB5_REALM_TYPE,[ AC_TRY_COMPILE([#include ], [krb5_realm realm;], samba_cv_HAVE_KRB5_REALM_TYPE=yes, samba_cv_HAVE_KRB5_REALM_TYPE=no)]) if test x"$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_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"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1, [Whether krb5_princ_realm returns krb5_realm or krb5_data]) fi AC_CACHE_CHECK([for krb5_addresses type], samba_cv_HAVE_KRB5_ADDRESSES,[ AC_TRY_COMPILE([#include ], [krb5_addresses addr;], samba_cv_HAVE_KRB5_ADDRESSES=yes, samba_cv_HAVE_KRB5_ADDRESSES=no)]) if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then AC_DEFINE(HAVE_KRB5_ADDRESSES,1, [Whether the type krb5_addresses type exists]) fi AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal], samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [ AC_TRY_COMPILE([#include ], [ krb5_mk_error(0,0,0);], samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes, samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)]) if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1, [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal]) fi if test x"$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 #include 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 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_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"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1, [Whether the function krb5_principal_get_realm is defined]) fi AC_CACHE_CHECK([for krb5_princ_realm], samba_cv_HAVE_KRB5_PRINC_REALM,[ AC_TRY_LINK([#include ], [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;], samba_cv_HAVE_KRB5_PRINC_REALM=yes, samba_cv_HAVE_KRB5_PRINC_REALM=no)]) if test x"$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 # # # 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_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"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \ x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes" then AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected) use_ads=no 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"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \ x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes" then AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected) use_ads=no fi if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then # We only need the following functions if we can't get the enctype # and kvno out of the ticket directly (ie. on Heimdal). if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes" then AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected) use_ads=no fi if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes" then AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected) use_ads=no fi fi if test x"$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]) if test x"$have_gssapi" = x"yes"; then AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available]) fi else if test x"$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) 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 if test x"$use_ads" != xyes; then smbtorture4_possible=no fi AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache) PASSDB_LIBS="$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 ; then if test x"$with_dnsupdate_support" = x"yes" ; then AC_MSG_ERROR(DNS Updates support only possible with AD and GSSAPI support) else AC_MSG_NOTICE(DNS Updates support only possible with AD and GSSAPI support) with_dnsupdate_support=no fi fi ################################################################## # then test for uuid.h (necessary to generate unique DNS keynames # (uuid.h is required for this test) AC_CHECK_HEADERS(uuid/uuid.h) if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then if test x"$with_dnsupdate_support" = x"yes"; then AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support) else AC_MSG_NOTICE(uuid.h is needed to enable DNS Updates support) fi with_dnsupdate_support=no fi fi if test x"$with_dnsupdate_support" != x"no"; then ######################################################## # Now see if we can find the uuid libs in standard paths # On some systems, the uuid API is in libc, so we have to # be careful not to insert a spurious -luuid. UUID_LIBS="" AC_LIBTESTFUNC(uuid, uuid_generate, [ case " $LIBS " in *\ -luuid\ *) UUID_LIBS="-luuid" SMB_REMOVE_LIB(uuid) ;; esac with_dnsupdate_support=yes AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support]) ], [ if test x"$with_dnsupdate_support" = x"yes"; then AC_MSG_ERROR(libuuid is needed to enable DNS Updates support) else AC_MSG_WARN(libuuid is needed to enable DNS Updates support) fi with_dnsupdate_support=no ]) 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"${try_pam}" = x"yes";then AC_MSG_ERROR([--with-pam=yes but libpam not found]) fi use_pam=no create_pam_modules=no fi AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[ #if HAVE_SECURITY_PAM_APPL_H #include #endif #if HAVE_PAM_PAM_APPL_H #include #endif ]]) if test x"$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([$create_pam_modules]) AC_TRY_COMPILE([ #if defined(HAVE_SECURITY_PAM_APPL_H) #include #elif defined(HAVE_PAM_PAM_APPL_H) #include #endif],[ pam_set_item(0, PAM_RHOST, 0); ], AC_DEFINE(HAVE_PAM_RHOST, 1, [Define to 1 if PAM_RHOST is available]),[]) AC_TRY_COMPILE([ #if defined(HAVE_SECURITY_PAM_APPL_H) #include #elif defined(HAVE_PAM_PAM_APPL_H) #include #endif],[ pam_set_item(0, PAM_TTY, 0); ], AC_DEFINE(HAVE_PAM_TTY, 1, [Define to 1 if PAM_TTY is available]),[]) fi # try_pam != no ################################################# # check for PAM_RADIO_TYPE AC_TRY_COMPILE([ #if (!defined(LINUX)) #define PAM_EXTERN extern #if defined(HAVE_SECURITY_PAM_APPL_H) #include #elif defined(HAVE_PAM_PAM_APPL_H) #include #endif #endif #if defined(HAVE_SECURITY_PAM_MODULES_H) #include #elif defined(HAVE_PAM_PAM_MODULES_H) #include #endif #if defined(HAVE_SECURITY__PAM_MACROS_H) #include #elif defined(HAVE_PAM__PAM_MACROS_H) #include #endif #ifdef HAVE_SECURITY_PAM_EXT_H #include #endif ], [int i; i = PAM_RADIO_TYPE; ], AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[]) ################################################# # check for pam_smbpass support PAM_MODULES="" INSTALL_PAM_MODULES="" UNINSTALL_PAM_MODULES="" try_pam_smbpass=auto AC_MSG_CHECKING(whether to use pam_smbpass) AC_ARG_WITH(pam_smbpass, [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])], [ case "$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 "$withval" = "no" ; then AC_MSG_ERROR([argument to --with-syslog-facility must be a string]) else if test "$withval" != "yes" ; then syslog_facility="$withval" AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to]) fi fi ]) ################################################# # check for experimental disk-quotas support samba_cv_WITH_QUOTAS=auto samba_cv_TRY_QUOTAS=no samba_cv_RUN_QUOTA_TESTS=auto samba_cv_WITH_SYS_QUOTAS=auto samba_cv_TRY_SYS_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 "$withval" in yes) AC_MSG_RESULT(yes) samba_cv_WITH_QUOTAS=yes samba_cv_TRY_QUOTAS=yes samba_cv_RUN_QUOTA_TESTS=yes #set sys quotas to auto in this case samba_cv_TRY_SYS_QUOTAS=auto ;; auto) AC_MSG_RESULT(auto) samba_cv_WITH_QUOTAS=auto samba_cv_TRY_QUOTAS=auto samba_cv_RUN_QUOTA_TESTS=auto #set sys quotas to auto in this case samba_cv_TRY_SYS_QUOTAS=auto ;; no) AC_MSG_RESULT(no) samba_cv_WITH_QUOTAS=no samba_cv_TRY_QUOTAS=no samba_cv_RUN_QUOTA_TESTS=no ;; *) AC_MSG_RESULT(${samba_cv_TRY_QUOTAS}) ;; esac ], AC_MSG_RESULT(${samba_cv_TRY_QUOTAS}) ) AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface) AC_ARG_WITH(sys-quotas, [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])], [ case "$withval" in yes) AC_MSG_RESULT(yes) samba_cv_WITH_SYS_QUOTAS=yes samba_cv_TRY_SYS_QUOTAS=yes samba_cv_RUN_QUOTA_TESTS=yes ;; auto) AC_MSG_RESULT(auto) samba_cv_WITH_SYS_QUOTAS=auto samba_cv_TRY_SYS_QUOTAS=auto samba_cv_RUN_QUOTA_TESTS=auto ;; no) AC_MSG_RESULT(no) samba_cv_WITH_SYS_QUOTAS=no samba_cv_TRY_SYS_QUOTAS=no ;; *) AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS}) ;; esac ], AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS}) ) if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os}) case "$host_os" in *linux*) AC_MSG_RESULT(yes) samba_cv_TRY_SYS_QUOTAS=yes samba_cv_RUN_QUOTA_TESTS=yes ;; *) AC_MSG_RESULT(no) samba_cv_TRY_SYS_QUOTAS=no ;; esac fi ############################################# # only check for quota stuff if --with-quotas if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then case "$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]) samba_cv_sysquotas_file="lib/sysquotas_linux.c" AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support) AC_MSG_RESULT(yes) AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available]) samba_cv_found_xfs_header=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="$CPPFLAGS -DSUNOS5" ;; *) ;; esac # some broken header files need this AC_CHECK_HEADER(asm/types.h,[ AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for ]) AC_ADD_INCLUDE() ]) # For quotas on Veritas VxFS filesystems AC_CHECK_HEADERS(sys/fs/vx_quota.h) # For quotas on Linux XFS filesystems AC_CHECK_HEADERS(linux/dqblk_xfs.h) # For sys/quota.h and linux/quota.h AC_CHECK_HEADERS(sys/quota.h) if test x"$samba_cv_found_xfs_header" != x"yes"; then # if we have xfs quota support (IRIX) we should use it AC_CACHE_CHECK([for XFS QUOTA in ],samba_cv_HAVE_SYS_QUOTA_XFS, [ AC_TRY_COMPILE([ #include "confdefs.h" #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_ASM_TYPES_H #include #endif #include ],[int i = Q_XGETQUOTA;], samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)]) if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then samba_cv_found_xfs_header=yes fi fi # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [ AC_TRY_COMPILE([ #include "confdefs.h" #ifdef HAVE_SYS_QUOTA_H #include #endif ],[ struct dqblk D; D.dqb_fsoftlimit = 0;], samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)]) if test "$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]) samba_cv_sysquotas_file="lib/sysquotas_4A.c" 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 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api" 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]) samba_cv_sysquotas_file="lib/sysquotas_4B.c" fi fi if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[ AC_TRY_RUN_STRICT([ #define HAVE_QUOTACTL_3 1 #define AUTOCONF_TEST 1 #include "confdefs.h" #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS], samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)]) if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api" samba_cv_SYSQUOTA_FOUND=yes; AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available]) samba_cv_sysquotas_file="lib/sysquotas_3.c" fi 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) if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then # if --with-sys-quotas=yes then build it # you have can use the get/set quota command smb.conf # options then samba_cv_SYSQUOTA_FOUND=auto fi if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then # if --with-sys-quotas=yes then build it # you have can use the get/set quota command smb.conf # options then samba_cv_TRY_SYS_QUOTAS=auto fi fi if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[ SAVE_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}" AC_TRY_COMPILE([ #include "confdefs.h" #define NO_PROTO_H 1 #define NO_CONFIG_H 1 #define HAVE_SYS_QUOTAS 1 #include "${srcdir-.}/${samba_cv_sysquotas_file}" #include "${srcdir-.}/lib/sysquotas.c" ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no) CPPFLAGS="$SAVE_CPPFLAGS" ]) if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface) if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support]) AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used]) samba_cv_WE_USE_SYS_QUOTAS=yes AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi fi fi if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then AC_CACHE_CHECK([whether the sys_quota interface works with NFS],samba_cv_SYSQUOTA_WORKS_NFS,[ SAVE_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}" AC_TRY_COMPILE([ #include "confdefs.h" #define NO_PROTO_H 1 #define NO_CONFIG_H 1 #define HAVE_SYS_QUOTAS 1 #define HAVE_NFS_QUOTAS 1 #include "${srcdir-.}/lib/sysquotas_nfs.c" ],[],samba_cv_SYSQUOTA_WORKS_NFS=yes,samba_cv_SYSQUOTA_WORKS_NFS=no) CPPFLAGS="$SAVE_CPPFLAGS" ]) if test x"$samba_cv_SYSQUOTA_WORKS_NFS" = x"yes"; then if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then AC_DEFINE(HAVE_NFS_QUOTAS,1,[Whether nfs quota support is available]) fi fi fi if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[ SAVE_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}" AC_TRY_COMPILE([ #include "confdefs.h" #define NO_PROTO_H 1 #define NO_CONFIG_H 1 #define HAVE_SYS_QUOTAS 1 #define HAVE_XFS_QUOTAS 1 #include "${srcdir-.}/lib/sysquotas_xfs.c" ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no) CPPFLAGS="$SAVE_CPPFLAGS" ]) if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available]) fi fi fi AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[ SAVE_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}" AC_TRY_COMPILE([ #include "confdefs.h" #define NO_PROTO_H 1 #define NO_CONFIG_H 1 #include "${srcdir-.}/smbd/quotas.c" ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no) CPPFLAGS="$SAVE_CPPFLAGS" ]) if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then AC_MSG_CHECKING(whether to use the old quota support) if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then if test x"$samba_cv_TRY_QUOTAS" != x"no"; then AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support]) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi else AC_MSG_RESULT(no) fi fi #################### # End of quota check samba_cv_RUN_QUOTA_TESTS 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 $host_os" WITH_UTMP=no fi # Display test results if test x"$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 # Test for statvfs64. if test $space = no; then # SVR4 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64, [AC_TRY_RUN([ #if defined(HAVE_UNISTD_H) #include #endif #include #include main () { struct statvfs64 fsd; exit (statvfs64 (".", &fsd)); }], fu_cv_sys_stat_statvfs64=yes, fu_cv_sys_stat_statvfs64=no, fu_cv_sys_stat_statvfs64=cross)]) if test $fu_cv_sys_stat_statvfs64 = yes; then space=yes AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available]) fi fi # 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 #include ], [struct statvfs fsd; statvfs (0, &fsd);], fu_cv_sys_stat_statvfs=yes, fu_cv_sys_stat_statvfs=no)]) if test $fu_cv_sys_stat_statvfs = yes; then space=yes AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available]) fi fi # smbd/statvfs.c assumes that statvfs.f_fsid is an integer. # This is not the case on ancient Linux systems. AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [ AC_TRY_COMPILE([#include #include ],[struct statvfs buf; buf.f_fsid = 0], samba_cv_fsid_int=yes,samba_cv_fsid_int=no)]) if test x"$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 #include ],[struct statvfs buf; buf.f_frsize = 0], samba_cv_frsize=yes,samba_cv_frsize=no)]) if test x"$samba_cv_frsize" = x"yes"; then AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists]) fi # Some systems use f_flag in struct statvfs while others use f_flags AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [ AC_TRY_COMPILE([#include #include ],[struct statvfs buf; buf.f_flag = 0], samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)]) if test x"$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 #include ],[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 $space = no; then # DEC Alpha running OSF/1 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)]) AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1, [AC_TRY_RUN([ #include #include #include main () { struct statfs fsd; fsd.f_fsize = 0; exit (statfs (".", &fsd, sizeof (struct statfs))); }], fu_cv_sys_stat_statfs3_osf1=yes, fu_cv_sys_stat_statfs3_osf1=no, fu_cv_sys_stat_statfs3_osf1=no)]) AC_MSG_RESULT($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 $space = no; then # AIX AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl member (AIX, 4.3BSD)]) AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize, [AC_TRY_RUN([ #ifdef HAVE_SYS_PARAM_H #include #endif #ifdef HAVE_SYS_MOUNT_H #include #endif #ifdef HAVE_SYS_VFS_H #include #endif main () { struct statfs fsd; fsd.f_bsize = 0; exit (statfs (".", &fsd)); }], fu_cv_sys_stat_statfs2_bsize=yes, fu_cv_sys_stat_statfs2_bsize=no, fu_cv_sys_stat_statfs2_bsize=no)]) AC_MSG_RESULT($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 $space = no; then # SVR3 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)]) AC_CACHE_VAL(fu_cv_sys_stat_statfs4, [AC_TRY_RUN([#include #include main () { struct statfs fsd; exit (statfs (".", &fsd, sizeof fsd, 0)); }], fu_cv_sys_stat_statfs4=yes, fu_cv_sys_stat_statfs4=no, fu_cv_sys_stat_statfs4=no)]) AC_MSG_RESULT($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 $space = no; then # 4.4BSD and NetBSD AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl member (4.4BSD and NetBSD)]) AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize, [AC_TRY_RUN([#include #ifdef HAVE_SYS_PARAM_H #include #endif #ifdef HAVE_SYS_MOUNT_H #include #endif main () { struct statfs fsd; fsd.f_fsize = 0; exit (statfs (".", &fsd)); }], fu_cv_sys_stat_statfs2_fsize=yes, fu_cv_sys_stat_statfs2_fsize=no, fu_cv_sys_stat_statfs2_fsize=no)]) AC_MSG_RESULT($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 $space = no; then # Ultrix AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)]) AC_CACHE_VAL(fu_cv_sys_stat_fs_data, [AC_TRY_RUN([#include #ifdef HAVE_SYS_PARAM_H #include #endif #ifdef HAVE_SYS_MOUNT_H #include #endif #ifdef HAVE_SYS_FS_TYPES_H #include #endif main () { struct fs_data fsd; /* Ultrix's statfs returns 1 for success, 0 for not mounted, -1 for failure. */ exit (statfs (".", &fsd) != 1); }], fu_cv_sys_stat_fs_data=yes, fu_cv_sys_stat_fs_data=no, fu_cv_sys_stat_fs_data=no)]) AC_MSG_RESULT($fu_cv_sys_stat_fs_data) if test $fu_cv_sys_stat_fs_data = yes; then space=yes AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available]) fi fi # # As a gating factor for large file support, in order to # use <4GB files we must have the following minimal support # available. # long long, and a 64 bit off_t or off64_t. # If we don't have all of these then disable large # file support. # AC_MSG_CHECKING([if large file support can be enabled]) AC_TRY_COMPILE([ #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8))) #include #else __COMPILE_ERROR_ #endif ], [int i], samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no) if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled]) fi AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT]) ################################################# # check for cluster extensions CTDB_CFLAGS="" AC_SUBST(CTDB_CFLAGS) AC_ARG_WITH(ctdb, [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])], [ case "$withval" in yes|no) AC_MSG_WARN([--with-ctdb called without argument]) ;; *) CTDB_CPPFLAGS="-I$withval/include" ;; esac]) SAVED_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS" ctdb_broken="missing or broken headers" AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[ #include "confdefs.h" #define NO_CONFIG_H #include "replace.h" #include "system/wait.h" #include "system/network.h" #define private #error __USED_RESERVED_WORD_private__ #include #include #include ]) AC_HAVE_DECL(CTDB_CONTROL_TRANS3_COMMIT,[ #include "confdefs.h" #define NO_CONFIG_H #include "replace.h" #include "system/wait.h" #include "system/network.h" #include #include #include #include ]) if test x"$ac_cv_have_CTDB_CONTROL_TRANS3_COMMIT_decl" = x"yes"; then ctdb_broken=no else ctdb_broken="ctdb transaction support missing or too old" fi # 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 #include #include #include ]) 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" ],[ #include "confdefs.h" #define NO_CONFIG_H #include "replace.h" #include "system/wait.h" #include "system/network.h" #include #include #include #include ]) 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 #include #include #include ]) CPPFLAGS="$SAVED_CPPFLAGS" AC_MSG_CHECKING(cluster support) AC_ARG_WITH(cluster-support, [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])]) if test x"$with_cluster_support" = x ; then with_cluster_support="auto" fi if test x"$ac_cv_header_ctdb_private_h" != x"yes"; then if test "x$with_cluster_support" = "xyes"; then AC_MSG_ERROR("ctdb_private.h is required for cluster support") fi with_cluster_support=no fi if test x"$ctdb_broken" != x"no"; then if test "x$with_cluster_support" = "xyes"; then AC_MSG_ERROR(["cluster support: $ctdb_broken"]) fi with_cluster_support=no fi if test "x$with_cluster_support" != "xno"; then AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions]) SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}" AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi ################################################# # check for rtnetlink AC_CHECK_HEADERS([linux/netlink.h], AC_CHECK_HEADERS([linux/rtnetlink.h],[],[], [#include #include ]), [],[#include ]) ################################################# # check for ACL support AC_MSG_CHECKING(whether to support ACLs) AC_ARG_WITH(acl-support, [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])], [ case "$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) AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in]) 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="$default_static_modules vfs_hpuxacl" ;; *irix*) AC_MSG_NOTICE(Using IRIX ACLs) AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available]) default_static_modules="$default_static_modules vfs_irixacl" ;; *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="$default_static_modules vfs_tru64acl" ;; *darwin*) AC_MSG_NOTICE(ACLs on Darwin currently not supported) AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available]) ;; *) AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$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 $ACL_LIBS" AC_TRY_LINK([ #include #include ],[ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry(acl, entry_id, entry_p); ], [samba_cv_HAVE_POSIX_ACLS=yes], [samba_cv_HAVE_POSIX_ACLS=no]) LIBS=$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 $ACL_LIBS" AC_TRY_LINK([ #include #include ],[ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np(permset_d, perm); ], [samba_cv_HAVE_ACL_GET_PERM_NP=yes], [samba_cv_HAVE_ACL_GET_PERM_NP=no]) LIBS=$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) AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available]) 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="$default_shared_modules vfs_zfsacl" fi ;; esac ################################################# # check for AIO support AC_MSG_CHECKING(whether to support asynchronous io) AC_ARG_WITH(aio-support, [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])], [ case "$withval" in yes) AC_MSG_RESULT(yes) case "$host_os" in *) AIO_LIBS=$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 #include ], [ struct aiocb a; return aio_read(&a);], samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no) LIBS=$aio_LIBS]) AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[ aio_LIBS=$LIBS LIBS=$AIO_LIBS AC_TRY_LINK([#include #include ], [ struct aiocb64 a; return aio_read64(&a);], samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no) LIBS=$aio_LIBS]) if test x"$samba_cv_HAVE_AIO64" = x"yes"; then AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available]) AC_DEFINE(WITH_AIO, 1, [Using asynchronous io]) LIBS=$AIO_LIBS elif test x"$samba_cv_HAVE_AIO" = x"yes"; then AC_DEFINE(WITH_AIO, 1, [Using asynchronous io]) LIBS=$AIO_LIBS fi if test x"$samba_cv_HAVE_AIO" = x"yes"; then AC_MSG_CHECKING(for aio_read) AC_LINK_IFELSE([#include int main() { struct aiocb a; return aio_read(&a); }], [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)]) AC_MSG_CHECKING(for aio_write) AC_LINK_IFELSE([#include int main() { struct aiocb a; return aio_write(&a); }], [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)]) AC_MSG_CHECKING(for aio_fsync) AC_LINK_IFELSE([#include int main() { struct aiocb a; return aio_fsync(1, &a); }], [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)]) AC_MSG_CHECKING(for aio_return) AC_LINK_IFELSE([#include int main() { struct aiocb a; return aio_return(&a); }], [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)]) AC_MSG_CHECKING(for aio_error) AC_LINK_IFELSE([#include int main() { struct aiocb a; return aio_error(&a); }], [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)]) AC_MSG_CHECKING(for aio_cancel) AC_LINK_IFELSE([#include int main() { struct aiocb a; return aio_cancel(1, &a); }], [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)]) AC_MSG_CHECKING(for aio_suspend) AC_LINK_IFELSE([#include int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }], [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)]) fi if test x"$samba_cv_HAVE_AIO64" = x"yes"; then AC_MSG_CHECKING(for aio_read64) AC_LINK_IFELSE([#include int main() { struct aiocb a; return aio_read64(&a); }], [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)]) AC_MSG_CHECKING(for aio_write64) AC_LINK_IFELSE([#include int main() { struct aiocb a; return aio_write64(&a); }], [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)]) AC_MSG_CHECKING(for aio_fsync64) AC_LINK_IFELSE([#include int main() { struct aiocb a; return aio_fsync64(1, &a); }], [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)]) AC_MSG_CHECKING(for aio_return64) AC_LINK_IFELSE([#include int main() { struct aiocb a; return aio_return64(&a); }], [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)]) AC_MSG_CHECKING(for aio_error64) AC_LINK_IFELSE([#include int main() { struct aiocb a; return aio_error64(&a); }], [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)]) AC_MSG_CHECKING(for aio_cancel64) AC_LINK_IFELSE([#include int main() { struct aiocb a; return aio_cancel64(1, &a); }], [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)]) AC_MSG_CHECKING(for aio_suspend64) AC_LINK_IFELSE([#include int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }], [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)]) fi ;; esac ;; *) AC_MSG_RESULT(no) AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available]) ;; esac ], AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in]) AC_MSG_RESULT(no) ) if test x"$samba_cv_HAVE_AIO" = x"yes"; then if test x"$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 fi ################################################# # check for sendfile support with_sendfile_support=yes AC_MSG_CHECKING(whether to check to support sendfile) AC_ARG_WITH(sendfile-support, [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])], [ case "$withval" in yes) AC_MSG_RESULT(yes); case "$host_os" in *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu) AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[ AC_TRY_LINK([#include ], [\ int tofd, fromfd; off64_t offset; size_t total; ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total); ], samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)]) AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[ AC_TRY_LINK([#include ], [\ 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)]) # Try and cope with broken Linux sendfile.... AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[ AC_TRY_LINK([\ #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64) #undef _FILE_OFFSET_BITS #endif #include ], [\ int tofd, fromfd; off_t offset; size_t total; ssize_t nwritten = sendfile(tofd, fromfd, &offset, total); ], samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)]) if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available]) AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available]) AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used]) elif test x"$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]) elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken]) AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used]) else AC_MSG_RESULT(no); fi ;; *freebsd* | *dragonfly* ) AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[ AC_TRY_LINK([\ #include #include #include #include ], [\ int fromfd, tofd, ret, total=0; off_t offset, nwritten; struct sf_hdtr hdr; struct iovec hdtrl; hdr.headers = &hdtrl; hdr.hdr_cnt = 1; hdr.trailers = NULL; hdr.trl_cnt = 0; hdtrl.iov_base = NULL; hdtrl.iov_len = 0; ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0); ], samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)]) if test x"$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 ;; *hpux*) AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[ AC_TRY_LINK([\ #include #include ], [\ int fromfd, tofd; size_t total=0; struct iovec hdtrl[2]; ssize_t nwritten; off64_t offset; hdtrl[0].iov_base = 0; hdtrl[0].iov_len = 0; nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0); ], samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)]) if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available]) AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available]) AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included]) else AC_MSG_RESULT(no); fi AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[ AC_TRY_LINK([\ #include #include ], [\ int fromfd, tofd; size_t total=0; struct iovec hdtrl[2]; ssize_t nwritten; off_t offset; hdtrl[0].iov_base = 0; hdtrl[0].iov_len = 0; nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0); ], samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)]) if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available]) AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the 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 sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[ AC_TRY_LINK([\ #include ], [\ 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 = sendfilev64(tofd, vec, sfvcnt, &xferred); ], samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)]) if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available]) AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available]) AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included]) else AC_MSG_RESULT(no); fi AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[ AC_TRY_LINK([\ #include ], [\ int sfvcnt; size_t xferred; struct sendfilevec vec[2]; ssize_t nwritten; int tofd; sfvcnt = 2; vec[0].sfv_fd = SFV_FD_SELF; vec[0].sfv_flag = 0; vec[0].sfv_off = 0; vec[0].sfv_len = 0; vec[1].sfv_fd = 0; vec[1].sfv_flag = 0; vec[1].sfv_off = 0; vec[1].sfv_len = 0; nwritten = sendfilev(tofd, vec, sfvcnt, &xferred); ], samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)]) if test x"$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 ], [\ int fromfd, tofd; size_t total=0; struct sf_parms hdtrl; ssize_t nwritten; off64_t offset; 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"$samba_cv_HAVE_SENDFILE" = x"yes"; then AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available]) AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available]) AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support]) else AC_MSG_RESULT(no); fi ;; *) ;; esac ;; *) AC_MSG_RESULT(no) ;; esac ], AC_MSG_RESULT(yes) ) ############################################ # See if we have the Linux readahead syscall. AC_CACHE_CHECK([for Linux readahead], samba_cv_HAVE_LINUX_READAHEAD,[ AC_TRY_LINK([ #if defined(HAVE_UNISTD_H) #include #endif #include ], [ssize_t err = readahead(0,0,0x80000);], samba_cv_HAVE_LINUX_READAHEAD=yes, samba_cv_HAVE_LINUX_READAHEAD=no)]) if test x"$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 ]) ############################################ # 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 #endif #include ], [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"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then AC_DEFINE(HAVE_POSIX_FADVISE,1, [Whether posix_fadvise is available]) fi ############################################ # See if we have the Linux splice syscall. case "$host_os" in *linux*) AC_CACHE_CHECK([for Linux splice], samba_cv_HAVE_LINUX_SPLICE,[ AC_TRY_LINK([ #if defined(HAVE_UNISTD_H) #include #endif #include ], [long ret = splice(0,0,1,0,400,0);], samba_cv_HAVE_LINUX_SPLICE=yes, samba_cv_HAVE_LINUX_SPLICE=no)]) ;; *) samba_cv_HAVE_LINUX_SPLICE=no ;; esac if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then AC_DEFINE(HAVE_LINUX_SPLICE,1, [Whether Linux splice is available]) fi AC_HAVE_DECL(splice, [#include ]) ############################################ # See if we have the a broken readlink syscall. AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[ AC_TRY_RUN([#include "${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]]*) # 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]]*) # 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="" ;; *) 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\$(EXEEXT)" 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 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\$(EXEEXT)" EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)" if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then PAM_MODULES="$PAM_MODULES pam_winbind" INSTALL_PAM_MODULES="installpammodules" UNINSTALL_PAM_MODULES="uninstallpammodules" fi # we use winbind, check for krb5 locate_plugin support: AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [], [[#ifdef HAVE_KRB5_H #include #endif ]]) if test x"$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 ]) # 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 ]) AC_CHECK_MEMBER(struct passwd.pw_age, AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),, [#include ]) # 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 ]) AC_CHECK_MEMBERS([struct secmethod_table.method_version], , , [#include ]) AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[ AC_TRY_COMPILE([#include #include ], [struct ucred cred; socklen_t cred_len; int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len); ], samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)]) if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials]) fi AC_CACHE_CHECK([for getpeereid],samba_cv_HAVE_GETPEEREID,[ AC_TRY_LINK([#include #include ], [uid_t uid; gid_t gid; int ret; ret = getpeereid(0, &uid, &gid); ], samba_cv_HAVE_GETPEEREID=yes,samba_cv_HAVE_GETPEEREID=no)]) if test x"$samba_cv_HAVE_GETPEEREID" = xyes; then AC_DEFINE(HAVE_GETPEEREID,1, [Whether we have getpeereid to get socket credentials]) fi ################################################# # 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=$ac_save_LDFLAGS AC_DEFINE(HAVE_PTHREAD, 1, [Do we have pthreads around?]) fi ################################################# # Check if user wants pthreadpool support AC_ARG_ENABLE(pthreadpool, [AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=no)])]) if test x"$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"yes" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then LIBS="$LIBS $PTHREAD_LDFLAGS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" AC_DEFINE(WITH_PTHREADPOOL, 1, [Whether to include pthreadpool helpers]) AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool.o") fi ################################################# # Check to see if we should use the included iniparser AC_ARG_WITH(included-iniparser, [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])], [ case "$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) ################################################### # Check for different/missing (set|get|end)netgrent prototypes CFLAGS_SAVE=$CFLAGS if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then CFLAGS="$CFLAGS -Werror-implicit-function-declaration" fi AC_CACHE_CHECK([for setnetgrent prototype],samba_cv_setnetgrent_prototype, [ AC_TRY_COMPILE([#include #ifdef HAVE_NETGROUP_H #include #endif],[setnetgrent("foo")], samba_cv_setnetgrent_prototype=yes, samba_cv_setnetgrent_prototype=no)]) if test x"$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 #ifdef HAVE_NETGROUP_H #include #endif],[char *dom, *user,*host; getnetgrent(&dom,&user,&host)], samba_cv_getnetgrent_prototype=yes, samba_cv_getnetgrent_prototype=no)]) if test x"$samba_cv_getnetgrent_prototype" = x"yes"; then AC_DEFINE(HAVE_GETNETGRENT_PROTOTYPE, 1, [If getnetgrent prototype is defined]) fi AC_CACHE_CHECK([for endnetgrent prototype],samba_cv_endnetgrent_prototype, [ AC_TRY_COMPILE([#include #ifdef HAVE_NETGROUP_H #include #endif],[endnetgrent()], samba_cv_endnetgrent_prototype=yes, samba_cv_endnetgrent_prototype=no)]) if test x"$samba_cv_endnetgrent_prototype" = x"yes"; then AC_DEFINE(HAVE_ENDNETGRENT_PROTOTYPE, 1, [If endnetgrent prototype is defined]) fi CFLAGS=$CFLAGS_SAVE # Checks for the vfs_fileid module # Start AC_CHECK_FUNC(getmntent) AC_CHECK_HEADERS(sys/statfs.h) AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)]) AC_CACHE_VAL(vfsfileid_cv_statfs,[ AC_TRY_RUN([ #include #include int main(void) { struct statfs fsd; fsid_t fsid = fsd.f_fsid; return statfs (".", &fsd); }], vfsfileid_cv_statfs=yes, vfsfileid_cv_statfs=no, vfsfileid_cv_statfs=cross) ]) AC_MSG_RESULT($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 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 ]) if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \ x"$MODULE_vfs_notify_fam" = xSTATIC ; then SMBD_FAM_LIBS="$SMB_FAM_LIBS" AC_SUBST(SMBD_FAM_LIBS) fi SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o passdb/pdb_ipa.o, "bin/ldapsam.$SHLIBEXT", PDB, [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] ) SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB) 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.$SHLIBEXT", IDMAP) SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP) SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP) SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o) SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO) SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o) SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET) SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET) SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET) SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET) SMB_SUBSYSTEM(CHARSET,lib/iconv.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_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH) SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$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_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH) SMB_SUBSYSTEM(AUTH,auth/auth.o) SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$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_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_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS) SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$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_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.$SHLIBEXT", VFS) SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS) SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS) SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$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_SUBSYSTEM(VFS,smbd/vfs.o) SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT) SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$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 build farm hacks) if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then AC_MSG_RESULT(yes) AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm]) else AC_MSG_RESULT(no) fi ################################################# # check for bad librt/libpthread interactions if test x"$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<