X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;ds=sidebyside;f=build%2Fautoconf%2Flustre-build-linux.m4;h=e47efd85c78a0e4dd36df5288e09705cfae9e328;hb=0c5dd2c53ed8d6c85d176a6ac8fc24e29f92d428;hp=f26375d1a3ecd800bef2826c8570098012880be4;hpb=99293c489dc2330bbb8ce3734f575003d4812811;p=fs%2Flustre-release.git

diff --git a/build/autoconf/lustre-build-linux.m4 b/build/autoconf/lustre-build-linux.m4
index f26375d..e47efd8 100644
--- a/build/autoconf/lustre-build-linux.m4
+++ b/build/autoconf/lustre-build-linux.m4
@@ -98,6 +98,36 @@ AC_MSG_CHECKING([for Lustre release])
 RELEASE="`echo ${LINUXRELEASE} | tr '-' '_'`_`date +%Y%m%d%H%M`"
 AC_MSG_RESULT($RELEASE)
 AC_SUBST(RELEASE)
+
+# check is redhat/suse kernels
+AC_MSG_CHECKING([that RedHat kernel])
+LB_LINUX_TRY_COMPILE([
+		#include <linux/version.h>
+	],[
+		#ifndef RHEL_MAJOR
+		#error "not redhat kernel"
+		#endif
+	],[
+		RHEL_KENEL="yes"
+		AC_MSG_RESULT([yes])
+	],[
+	        AC_MSG_RESULT([no])
+])
+
+AC_MSG_CHECKING([that SuSe kernel])
+LB_LINUX_TRY_COMPILE([
+		#include <linux/version.h>
+	],[
+		#ifndef SLE_VERSION_CODE
+		#error "not sles kernel"
+		#endif
+	],[
+		SUSE_KERNEL="yes"
+		AC_MSG_RESULT([yes])
+	],[
+	        AC_MSG_RESULT([no])
+])
+
 ])
 
 #
@@ -209,9 +239,9 @@ LB_LINUX_RELEASE
 AC_DEFUN([LB_LINUX_MODPOST],
 [
 # Find the modpost utility
-AC_CHECK_FILE([$LINUX_OBJ/scripts/mod/modpost],
+LB_CHECK_FILE([$LINUX_OBJ/scripts/mod/modpost],
 	[MODPOST=$LINUX_OBJ/scripts/mod/modpost],
-	[AC_CHECK_FILE([$LINUX_OBJ/scripts/modpost],
+	[LB_CHECK_FILE([$LINUX_OBJ/scripts/modpost],
 		[MODPOST=$LINUX_OBJ/scripts/modpost],
 		AC_MSG_ERROR([modpost not found.])
 	)]
@@ -415,6 +445,11 @@ fi
 #
 AC_DEFUN([LB_PROG_LINUX],
 [LB_LINUX_PATH
+LB_LINUX_ARCH
+
+if test $LINUX_ARCH == "powerpc64"; then
+	CFLAGS="$CFLAGS -m64"
+fi
 
 LB_LINUX_CONFIG([MODULES],[],[
 	AC_MSG_ERROR([module support is required to build Lustre kernel modules.])