X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=libsysio%2Fconfigure.in;h=2aedbf184a14e32a0d04f180ff45ed3f5dfd7b5f;hp=a0e77f34e52e20154ad38f29ef376874d611ab45;hb=b67a8ce988d626f2aa3de5690e266503285c4cfc;hpb=e6cbbdc21ddaf1fca792707e2a13cd7a0efaca4a

diff --git a/libsysio/configure.in b/libsysio/configure.in
index a0e77f3..2aedbf1 100644
--- 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>],