* Added ranal

[fs/lustre-release.git] / lustre / portals / archdep.m4

diff --git a/lustre/portals/archdep.m4 b/lustre/portals/archdep.m4
index 26e86ed..7d807da 100644 (file)
--- a/lustre/portals/archdep.m4
+++ b/lustre/portals/archdep.m4
@@ -531,6 +531,35 @@ if test x$enable_modules != xno ; then
        AC_SUBST(IIBCPPFLAGS)
        AC_SUBST(IIBNAL)
 
+       #### Rapid Array
+       AC_MSG_CHECKING([if RapidArray kernel headers are present])
+       # placeholder
+       RACPPFLAGS="-I/tmp"
+       EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
+       EXTRA_KCFLAGS="$EXTRA_KCFLAGS $RACPPFLAGS"
+       LUSTRE_MODULE_TRY_COMPILE(
+               [
+                       #include <linux/types.h>
+                       #include <rapl.h>
+               ],[
+                       RAP_RETURN          rc;
+                       RAP_PVOID           dev_handle;
+
+                       rc = RapkGetDeviceByIndex(0, NULL, NULL, &dev_handle);
+
+                       return rc == RAP_SUCCESS ? 0 : 1;
+               ],[
+                       AC_MSG_RESULT([yes])
+                       RANAL="ranal"
+               ],[
+                       AC_MSG_RESULT([no])
+                       RANAL=""
+                       RACPPFLAGS=""
+               ])
+       EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"
+       AC_SUBST(RACPPFLAGS)
+       AC_SUBST(RANAL)
+
        # ---------- Red Hat 2.4.18 has iobuf->dovary --------------
        # But other kernels don't
 
@@ -826,6 +855,7 @@ AM_CONDITIONAL(BUILD_QSWNAL, test x$QSWNAL = "xqswnal")
 AM_CONDITIONAL(BUILD_GMNAL, test x$GMNAL = "xgmnal")
 AM_CONDITIONAL(BUILD_OPENIBNAL, test x$OPENIBNAL = "xopenibnal")
 AM_CONDITIONAL(BUILD_IIBNAL, test x$IIBNAL = "xiibnal")
+AM_CONDITIONAL(BUILD_RANAL, test x$RANAL = "xranal")
 
 # portals/utils/portals.c
 AC_CHECK_HEADERS([netdb.h netinet/tcp.h asm/types.h])