autogen: remove -Wno-portability from here

as it is in configure.ac now.

diff --git a/autogen.sh b/autogen.sh
index 5df2507..ceb69c1 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -85,7 +85,7 @@ tool_run "$autoheader"
 echo timestamp > stamp-h.in 2> /dev/null
 
 tool_run "$autoconf"
-tool_run "$automake" "-a -c -Wno-portability"
+tool_run "$automake" "-a -c"
 
 # if enable exists, add an -enable option for each of the lines in that file
 if test -f enable; then