sim: switch to AC_CHECK_HEADERS_ONCE

[deliverable/binutils-gdb.git] / sim / h8300 / configure.ac

diff --git a/sim/h8300/configure.ac b/sim/h8300/configure.ac
index 1e6a7db632fe7f00cf51b3ad8beb6a9fe0dca231..8dc33c4cf3ab0a79e60af8ce291167c1d55d98dd 100644 (file)
--- a/sim/h8300/configure.ac
+++ b/sim/h8300/configure.ac
@@ -1,10 +1,13 @@
 dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ(2.64)dnl
 AC_INIT(Makefile.in)
-sinclude(../common/aclocal.m4)
+AC_CONFIG_MACRO_DIRS([../m4 ../.. ../../config])
 
 SIM_AC_COMMON
 
-AC_CHECK_HEADERS(stdlib.h time.h sys/param.h)
+SIM_AC_OPTION_ENDIAN(BIG)
+SIM_AC_OPTION_ALIGNMENT(NONSTRICT_ALIGNMENT)
+SIM_AC_OPTION_WARNINGS(no)
+
+AC_CHECK_HEADERS_ONCE(sys/param.h)
 
 SIM_AC_OUTPUT