Branch b_hd_dmu

[fs/lustre-release.git] / build / autoconf / lustre-build.m4

diff --git a/build/autoconf/lustre-build.m4 b/build/autoconf/lustre-build.m4
index b32b780..cf9ad64 100644 (file)
--- a/build/autoconf/lustre-build.m4
+++ b/build/autoconf/lustre-build.m4
@@ -257,62 +257,75 @@ if test x$enable_bgl != xno; then
 fi
 ])
 
-
 #
-# LB_PATH_DMU
-# Support for --with-dmu
-#
-AC_DEFUN([LB_PATH_DMU],
-[AC_ARG_WITH([dmu],
-       AC_HELP_STRING([--with-dmu=path],
-                      [set path to a built dmu]),
-       [
-               DMU_SRC=$with_dmu
-               enable_dmu_osd=yes
-       ],
-       [
-               enable_dmu_osd=no
-               DMU_SRC=""
-       ])
-AC_MSG_RESULT([$dmu])
-if test x$enable_dmu_osd != xno; then
-        AC_DEFINE(ENABLE_DMU, 1, Enable DMU OSD)
-        AC_DEFINE(DMU_OSD, 1, Enable DMU OSD)
-        AC_DEFINE(UOSS_SUPPORT, 1, Enable user-level OSS)
-        AC_DEFINE(LUSTRE_ULEVEL_MT, 1, Multi-threaded user-level lustre port)
-        enable_uoss='yes'
-        enable_ulevel_mt='yes'
-        enable_modules='no'
-        enable_client='no'
+# Support for --enable-uoss
+#
+AC_DEFUN([LB_UOSS],
+[AC_MSG_CHECKING([whether to enable uoss])
+AC_ARG_ENABLE([uoss],
+       AC_HELP_STRING([--enable-uoss],
+                       [enable userspace OSS]),
+       [enable_uoss='yes'],[enable_uoss='no'])
+AC_MSG_RESULT([$enable_uoss])
+if test x$enable_uoss = xyes; then
+       AC_DEFINE(UOSS_SUPPORT, 1, Enable user-level OSS)
+       AC_DEFINE(LUSTRE_ULEVEL_MT, 1, Multi-threaded user-level lustre port)
+       enable_uoss='yes'
+       enable_ulevel_mt='yes'
+       enable_modules='no'
+       enable_client='no'
        enable_tests='no'
        enable_liblustre='no'
-        with_ldiskfs=no
+       with_ldiskfs='no'
 fi
-AC_SUBST(DMU_SRC)
+AC_SUBST(enable_uoss)
 ])
 
 #
-# Support for --enable-posix-dmu
+# Support for --enable-posix-osd
 #
 AC_DEFUN([LB_POSIX_OSD],
-[AC_MSG_CHECKING([whether to posix osd])
+[AC_MSG_CHECKING([whether to enable posix osd])
 AC_ARG_ENABLE([posix-osd],
        AC_HELP_STRING([--enable-posix-osd],
                        [enable using of posix osd]),
        [enable_posix_osd='yes'],[enable_posix_osd='no'])
 AC_MSG_RESULT([$enable_posix_osd])
-if test x$enable_posix_osd != xno; then
-        AC_DEFINE(POSIX_OSD, 1, Enable POSIX OSD)
-        AC_DEFINE(UOSS_SUPPORT, 1, Enable user-level OSS)
-        AC_DEFINE(LUSTRE_ULEVEL_MT, 1, Multi-threaded user-level lustre port)
-        enable_uoss='yes'
-        enable_ulevel_mt='yes'
-        enable_modules='no'
-       enable_client='no'
-       enable_tests='no'
-       enable_liblustre='no'
-        with_ldiskfs=no
+if test x$enable_uoss = xyes -a x$enable_posix_osd = xyes ; then
+       AC_DEFINE(POSIX_OSD, 1, Enable POSIX OSD)
+       posix_osd='yes'
 fi
+AM_CONDITIONAL(POSIX_OSD_ENABLED, test x$posix_osd = xyes)
+])
+
+#
+# LB_PATH_DMU
+# Support for --with-dmu
+#
+AC_DEFUN([LB_PATH_DMU],
+[AC_MSG_CHECKING([whether to enable DMU])
+AC_ARG_WITH([dmu],
+       AC_HELP_STRING([--with-dmu=path],
+                      [set path to a DMU tree (default is included zfs-lustre)]),
+       [
+               DMU_SRC=$with_dmu
+       ],
+       [
+               DMU_SRC="$PWD/zfs-lustre"
+       ])
+if test x$enable_uoss = xyes -a x$enable_posix_osd != xyes; then
+       AC_DEFINE(DMU_OSD, 1, Enable DMU OSD)
+       AC_MSG_RESULT([yes])
+       LB_CHECK_FILE([$DMU_SRC/src/.patched],[],[
+               AC_MSG_ERROR([A complete (patched) DMU tree was not found.])
+       ])
+       AC_CONFIG_SUBDIRS(zfs-lustre)
+       dmu_osd='yes'
+else
+       AC_MSG_RESULT([no])
+fi
+AC_SUBST(DMU_SRC)
+AM_CONDITIONAL(DMU_OSD_ENABLED, test x$dmu_osd = xyes)
 ])
 
 #
@@ -625,8 +638,9 @@ LB_PATH_DEFAULTS
 
 LB_PROG_CC
 
-LB_PATH_DMU
+LB_UOSS
 LB_POSIX_OSD
+LB_PATH_DMU
 
 LB_CONFIG_DOCS
 LB_CONFIG_UTILS