build-sys: add AC_CANONICAL_HOST

This seems to be needed in certain environments.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>

diff --git a/configure.ac b/configure.ac
index 66bfa51c4afd55f198d679ca862ecbccc4dd69be..a148e28d802e4ab1a13609540f0407d44c59d4de 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -26,6 +26,7 @@ esac
 
 AC_PROG_CC_STDC
 AC_GNU_SOURCE
+AC_CANONICAL_HOST
 
 linux_os=no
 case ${host_os} in