AC_DEFINE(USING_PURIFY, 1, [Define this if you are using Purify and want to suppress spurious messages.])
fi)
+AC_ARG_ENABLE(multi-os-directory,
+[ --disable-multi-os-directory
+ disable use of gcc --print-multi-os-directory to change the library installation directory])
+
# These variables are only ever used when we cross-build to X86_WIN32.
# And we only support this with GCC, so...
if test "x$GCC" = "xyes"; then
toolexecdir="${libdir}"/gcc-lib/'$(target_alias)'
toolexeclibdir="${libdir}"
fi
- multi_os_directory=`$CC $CFLAGS -print-multi-os-directory`
- case $multi_os_directory in
- .) ;; # Avoid trailing /.
- ../*) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
- esac
+ if test x"$enable_multi_os_directory" != x"no"; then
+ multi_os_directory=`$CC $CFLAGS -print-multi-os-directory`
+ case $multi_os_directory in
+ .) ;; # Avoid trailing /.
+ ../*) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
+ esac
+ fi
AC_SUBST(toolexecdir)
else
toolexeclibdir="${libdir}"