cifs.upcall: enable building by default on linux
[ira/wip.git] / source3 / configure.in
index 358d9da7b7b77350af46e9841c834ace14fb2cd6..5508d9b01d5c2926af364dd4d20b4445d87fd627 100644 (file)
@@ -79,10 +79,6 @@ AC_SUBST(INSTALLLIBCMD_SH)
 AC_SUBST(INSTALLLIBCMD_A)
 AC_SUBST(UNINSTALLLIBCMD_SH)
 AC_SUBST(UNINSTALLLIBCMD_A)
-AC_SUBST(INSTALL_LIBADDNS)
-AC_SUBST(UNINSTALL_LIBADDNS)
-AC_SUBST(LIBADDNS_SHARED)
-AC_SUBST(LIBADDNS)
 
 AC_SUBST(INSTALL_LIBWBCLIENT)
 AC_SUBST(UNINSTALL_LIBWBCLIENT)
@@ -90,20 +86,12 @@ 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(WINBIND_LIBS)
 
 AC_SUBST(LIBSAMBAUTIL_SHARED)
 
-AC_SUBST(INSTALL_LIBSMBCLIENT)
-AC_SUBST(UNINSTALL_LIBSMBCLIENT)
-AC_SUBST(LIBSMBCLIENT_SHARED)
-AC_SUBST(LIBSMBCLIENT)
-AC_SUBST(INSTALL_LIBSMBSHAREMODES)
-AC_SUBST(UNINSTALL_LIBSMBSHAREMODES)
-AC_SUBST(LIBSMBSHAREMODES_SHARED)
-AC_SUBST(LIBSMBSHAREMODES)
-
 AC_SUBST(PRINT_LIBS)
 AC_SUBST(AUTH_LIBS)
 AC_SUBST(ACL_LIBS)
@@ -121,9 +109,9 @@ AC_SUBST(EXTRA_BIN_PROGS)
 AC_SUBST(CIFSMOUNT_PROGS)
 AC_SUBST(INSTALL_CIFSMOUNT)
 AC_SUBST(UNINSTALL_CIFSMOUNT)
-AC_SUBST(CIFSSPNEGO_PROGS)
-AC_SUBST(INSTALL_CIFSSPNEGO)
-AC_SUBST(UNINSTALL_CIFSSPNEGO)
+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)
@@ -195,6 +183,10 @@ if test x"$ac_cv_prog_gcc" = x"yes" ; then
        if test x"$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
 
 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
@@ -769,10 +761,25 @@ if test x$enable_cups != xno; then
        AC_PATH_PROG(CUPS_CONFIG, cups-config)
 
         if test "x$CUPS_CONFIG" != x; then
-                AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
+
+               ac_save_CFLAGS=$CFLAGS
+               ac_save_LDFLAGS=$LDFLAGS
+               ac_save_PRINT_LIBS=$PRINT_LIBS
                CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
                LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
                PRINT_LIBS="$PRINT_LIBS `$CUPS_CONFIG --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
+                       AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
+                       samba_cv_HAVE_CUPS=yes
+               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
@@ -782,7 +789,7 @@ AC_ARG_ENABLE(iprint,
 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
 
 if test x$enable_iprint != xno; then
-       if test "x$CUPS_CONFIG" != x; 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.)
@@ -1505,23 +1512,6 @@ fi
 # Set defaults
 SYMSEXT="syms"
 AC_SUBST(SYMSEXT)
-use_symbol_versioning=no
-if test x"$ac_cv_gnu_ld_version_script" = x"yes"; then
-       use_symbol_versioning=yes
-fi
-AC_ARG_ENABLE(symbol-versioning,[
-       AS_HELP_STRING([--enable-symbol-versioning],
-               [Turn on symbol versioning support if available (default=auto)])
-])
-if test x"$enable_symbol_versioning" = x"no"; then
-       use_symbol_versioning=no
-fi
-
-AC_MSG_CHECKING([symbol versioning])
-if test "x$use_symbol_versioning" = x"yes"; then
-       SYMSEXT="version.syms"
-fi
-AC_MSG_RESULT($use_symbol_versioning)
 
 # Assume non-shared by default and override below
 BLDSHARED="false"
@@ -2809,9 +2799,17 @@ AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPA
 AC_TRY_RUN([
 #include <stdio.h>
 #include <limits.h>
+#include <signal.h>
+
+void exit_on_core(int ignored) {
+       exit(1);
+}
+
 main() {
-       char *newpath = realpath("/tmp", NULL);
-       exit ((newpath != NULL) ? 0 : 1);
+       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)])
@@ -3384,6 +3382,8 @@ if test x"$with_ads_support" != x"no"; then
   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)
 
   LIBS="$KRB5_LIBS $LIBS"
 
@@ -3764,6 +3764,7 @@ if test x"$with_ads_support" != x"no"; then
     AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
         smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
        AC_TRY_RUN_STRICT([
+               #include <stdlib.h>
                #include <krb5.h>
                int main(void) {
                        krb5_context context = NULL;
@@ -4040,14 +4041,14 @@ AC_ARG_WITH(cifsmount,
 )
 
 #################################################
-# check for cifs.spnego support
+# check for cifs.upcall support
 AC_CHECK_HEADERS([keyutils.h], [HAVE_KEYUTILS_H=1], [HAVE_KEYUTILS_H=0])
-CIFSSPNEGO_PROGS=""
-INSTALL_CIFSSPNEGO=""
-UNINSTALL_CIFSSPNEGO=""
-AC_MSG_CHECKING(whether to build cifs.spnego)
-AC_ARG_WITH(cifsspnego,
-[AS_HELP_STRING([--with-cifsspnego], [Include cifs.spnego (Linux only) support (default=no)])],
+CIFSUPCALL_PROGS=""
+INSTALL_CIFSUPCALL=""
+UNINSTALL_CIFSUPCALL=""
+AC_MSG_CHECKING(whether to build cifs.upcall)
+AC_ARG_WITH(cifsupcall,
+[AS_HELP_STRING([--with-cifsupcall], [Include cifs.upcall (Linux only) support (default=yes)])],
 [ case "$withval" in
   no)
        AC_MSG_RESULT(no)
@@ -4056,15 +4057,15 @@ AC_ARG_WITH(cifsspnego,
        case "$host_os" in
        *linux*)
                if test x"$use_ads" != x"yes"; then
-                       AC_MSG_ERROR(ADS support should be enabled for building cifs.spnego)
+                       AC_MSG_ERROR(ADS support should be enabled for building cifs.upcall)
                elif test x"$HAVE_KEYUTILS_H" != "x1"; then
-                       AC_MSG_ERROR(keyutils package is required for cifs.spnego)
+                       AC_MSG_ERROR(keyutils package is required for cifs.upcall)
                else
                        AC_MSG_RESULT(yes)
-                       AC_DEFINE(WITH_CIFSSPNEGO,1,[whether to build cifs.spnego])
-                       CIFSSPNEGO_PROGS="bin/cifs.spnego"
-                       INSTALL_CIFSSPNEGO="installcifsspnego"
-                       UNINSTALL_CIFSSPNEGO="uninstallcifsspnego"
+                       AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
+                       CIFSUPCALL_PROGS="bin/cifs.upcall"
+                       INSTALL_CIFSUPCALL="installcifsupcall"
+                       UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
                fi
                ;;
        *)
@@ -4073,9 +4074,24 @@ AC_ARG_WITH(cifsspnego,
        esac
     ;;
   esac ],
-[
-  AC_MSG_RESULT(no)
-  ]
+[ case "$host_os" in
+  *linux*)
+       if test x"$use_ads" != x"yes"; then
+               AC_MSG_WARN(ADS support should be enabled for building cifs.upcall)
+       elif test x"$HAVE_KEYUTILS_H" != "x1"; then
+               AC_MSG_WARN(keyutils package is required for cifs.upcall)
+       else
+               AC_MSG_RESULT(yes)
+               AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
+               CIFSUPCALL_PROGS="bin/cifs.upcall"
+               INSTALL_CIFSUPCALL="installcifsupcall"
+               UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
+       fi
+       ;;
+  *)
+       AC_MSG_RESULT(no)
+       ;;
+  esac ]
 )
 
 
@@ -4685,131 +4701,22 @@ AC_ARG_WITH([static-libs],
 #
 LINK_LIBNETAPI=STATIC
 
-SMB_LIBRARY(talloc)
-SMB_LIBRARY(tdb)
-SMB_LIBRARY(netapi)
+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
+#
+SMB_LIBRARY(talloc, 1)
+SMB_LIBRARY(tdb, 1)
+SMB_LIBRARY(netapi, 0)
+SMB_LIBRARY(smbclient, 0)
+SMB_LIBRARY(smbsharemodes, 0)
+SMB_LIBRARY(addns, 0, no, [undefined API])
 
-#################################################
-# should we build libaddns?
-INSTALL_LIBADDNS=
-UNINSTALL_LIBADDNS=
-LIBADDNS_SHARED=
-LIBADDNS=
-AC_MSG_CHECKING(whether to build the libaddns shared library)
-AC_ARG_WITH(libaddns,
-[AS_HELP_STRING([--with-libaddns], [Build the libaddns shared library (default=no undefined API)])],
-[ case "$withval" in
-  *)
-     AC_MSG_RESULT(no)
-     ;;
-  yes)
-     if test $BLDSHARED = true; then
-        LIBADDNS_SHARED=bin/libaddns.$SHLIBEXT
-        LIBADDNS=libaddns
-        AC_MSG_RESULT(yes)
-     else
-       enable_static=yes
-        AC_MSG_RESULT(no shared library support -- will supply static library)
-     fi
-     if test $enable_static = yes; then
-        LIBADDNS=libaddns
-     fi
-     INSTALL_LIBADDNS=installlibaddns
-     UNINSTALL_LIBADDNS=uninstalllibaddns
-     ;;
-  esac ],
-[AC_MSG_RESULT(no)]
-)
-
-#################################################
-# should we build libsmbclient?
-
-INSTALL_LIBSMBCLIENT=
-UNINSTALL_LIBSMBCLIENT=
-LIBSMBCLIENT_SHARED=
-LIBSMBCLIENT=
-AC_MSG_CHECKING(whether to build the libsmbclient shared library)
-AC_ARG_WITH(libsmbclient,
-[AS_HELP_STRING([--with-libsmbclient], [Build the libsmbclient shared library (default=yes if shared libs supported)])],
-[ case "$withval" in
-  no)
-     AC_MSG_RESULT(no)
-     ;;
-  *)
-     if test $BLDSHARED = true; then
-        LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
-        LIBSMBCLIENT=libsmbclient
-        AC_MSG_RESULT(yes)
-     else
-       enable_static=yes
-        AC_MSG_RESULT(no shared library support -- will supply static library)
-     fi
-     if test $enable_static = yes; then
-        LIBSMBCLIENT=libsmbclient
-     fi
-     INSTALL_LIBSMBCLIENT=installclientlib
-     UNINSTALL_LIBSMBCLIENT=uninstallclientlib
-     ;;
-  esac ],
-[
-# if unspecified, default is to build it if possible.
-  if test $BLDSHARED = true; then
-     LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
-     LIBSMBCLIENT=libsmbclient
-     AC_MSG_RESULT(yes)
-   else
-     enable_static=yes
-     AC_MSG_RESULT(no shared library support -- will supply static library)
-   fi
-   if test $enable_static = yes; then
-     LIBSMBCLIENT=libsmbclient
-  fi]
-  INSTALL_LIBSMBCLIENT=installclientlib
-  UNINSTALL_LIBSMBCLIENT=uninstallclientlib
-)
-
-INSTALL_LIBSMBSHAREMODES=
-LIBSMBSHAREMODES_SHARED=
-LIBSMBSHAREMODES=
-AC_MSG_CHECKING(whether to build the libsmbsharemodes shared library)
-AC_ARG_WITH(libsmbsharemodes,
-[AS_HELP_STRING([--with-libsmbsharemodes], [Build the libsmbsharemodes shared library (default=yes if shared libs supported)])],
-[ case "$withval" in
-  no)
-     AC_MSG_RESULT(no)
-     ;;
-  *)
-     if test $BLDSHARED = true; then
-        LIBSMBSHAREMODES_SHARED=bin/libsmbsharemodes.$SHLIBEXT
-        LIBSMBSHAREMODES=libsmbsharemodes
-        AC_MSG_RESULT(yes)
-     else
-        enable_static=yes
-        AC_MSG_RESULT(no shared library support -- will supply static library)
-     fi
-     if test $enable_static = yes; then
-        LIBSMBSHAREMODES=libsmbsharemodes
-     fi
-     INSTALL_LIBSMBSHAREMODES=installlibsmbsharemodes
-     UNINSTALL_LIBSMBSHAREMODES=uninstalllibsmbsharemodes
-     ;;
-  esac ],
-[
-# if unspecified, default is to build it if possible.
-  if test $BLDSHARED = true; then
-     LIBSMBSHAREMODES_SHARED=bin/libsmbsharemodes.$SHLIBEXT
-     LIBSMBSHAREMODES=libsmbsharemodes
-     AC_MSG_RESULT(yes)
-   else
-     enable_static=yes
-     AC_MSG_RESULT(no shared library support -- will supply static library)
-   fi
-   if test $enable_static = yes; then
-     LIBSMBSHAREMODES=libsmbsharemodes
-  fi]
-  INSTALL_LIBSMBSHAREMODES=installlibsmbsharemodes
-)
 
 
 #################################################
@@ -4865,12 +4772,23 @@ fi
 # This is not the case on ancient Linux systems.
 
 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
-    AC_TRY_COMPILE([#include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
+    AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
        samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
 if test x"$samba_cv_fsid_int" = x"yes"; then
     AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
 fi
 
+# fsusage.c assumes that statvfs has an f_frsize entry. Some weird
+# systems use f_bsize.
+AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
+    AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
+       samba_cv_frsize=yes,samba_cv_frsize=no)])
+if test x"$samba_cv_frsize" = x"yes"; then
+    AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
+fi
+
 if test $space = no; then
   # DEC Alpha running OSF/1
   AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
@@ -5745,6 +5663,7 @@ 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} ${WINBIND_WINS_NSS}"
        ## Only worry about libwbclient if we have shared library support
@@ -6228,7 +6147,7 @@ AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
 
 dnl Merge in developer cflags from now on
 AC_SUBST(DEVELOPER_CFLAGS)
-if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes"; then
+if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
     CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
 fi
 
@@ -6237,13 +6156,15 @@ fi
 SMBD_LIBS="$samba_dmapi_libs"
 AC_SUBST(SMBD_LIBS)
 
-AC_OUTPUT(Makefile library-versions
+AC_OUTPUT(Makefile
          script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
          lib/netapi/examples/Makefile
+         lib/netapi/tests/Makefile
          pkgconfig/smbclient.pc
          pkgconfig/wbclient.pc
          pkgconfig/netapi.pc
          pkgconfig/smbsharemodes.pc
+         ../examples/libsmbclient/Makefile.internal
          )
 
 #################################################