Branch b1_6

[fs/lustre-release.git] / libsysio / configure.in

diff --git a/libsysio/configure.in b/libsysio/configure.in
index a0e77f3..2aedbf1 100644 (file)
--- a/libsysio/configure.in
+++ b/libsysio/configure.in
@@ -1,6 +1,6 @@
 AC_INIT(libsysio, 1.2)
 
-AC_CANONICAL_HOST
+AC_CANONICAL_SYSTEM
 
 case "$host_os" in
   aix*)
@@ -22,6 +22,11 @@ AC_HEADER_STDC
 AC_HEADER_STAT
 AC_HEADER_TIME
 
+if test ${target_cpu} == "powerpc64"; then
+       AC_MSG_WARN([set compiler with -m64])
+       CC="$CC -m64"
+fi
+
 have_lib_dir=yes;
 AC_ARG_WITH(lib-dir,
   AC_HELP_STRING([--with-lib-dir=<sysio lib build directory>],