Problem using AC_CANONICAL_BUILD

[Dawood Tariq]

Hello all,

I'm using autoconf 2.68 on Darwin kernel version 10.8.0. I want to use 
the AX_PROG_JAVAH macro to determine the location of the jni.h header 
file and set the CPPFLAGS accordingly. This macro uses the $build_os 
variable which is generated by the AC_CANONICAL_BUILD macro. If I don't 
use the AX_PROG_JAVAH and AC_CANONICAL_BUILD macros, my configure script 
works fine. But if I invoke either of them, I get the following error:

configure: error: cannot find install-sh, install.sh, or shtool in "." 
"./.." "./../.."

Why am I getting this message and how can I get around it?

Thanks,
Dawood