AC_CHECK_HEADERS(getopt.h)
AC_CHECK_HEADERS(unistd.h)
AC_CHECK_HEADERS(endian.h)
+AC_CHECK_HEADERS(machine/endian.h)
AC_CHECK_HEADERS(malloc.h)
AC_CHECK_HEADERS(sys/isa_defs.h)
AC_CHECK_HEADERS(sys/socket.h)
OPT_ENABLE_DEVICE_LIB_BUILD=$enable_device_lib_build
AC_SUBST(OPT_ENABLE_DEVICE_LIB_BUILD)
+AC_ARG_ENABLE(packihx,[ --disable-packihx Disables building packihx])
+OPT_ENABLE_PACKIHX=$enable_packihx
+AC_SUBST(OPT_ENABLE_PACKIHX)
+
+AC_ARG_ENABLE(libgc,[ --enable-libgc Use the Bohem memory allocator. Lower runtime footprint.])
+if test "$enable_libgc" = "yes"; then
+ AC_CHECK_LIB(gc, GC_malloc)
+ OPT_ENABLE_LIBGC=1
+else
+ OPT_ENABLE_LIBGC=0
+fi
+AC_DEFINE_UNQUOTED(OPT_ENABLE_LIBGC, $OPT_ENABLE_LIBGC)
+
#remove duplicates
cat ports.all | uniq >ports
mv ports ports.all
# Generating output files
# ===========================================================================
-AC_CONFIG_SUBDIRS(sim/ucsim)
AC_CONFIG_SUBDIRS(support/cpp2)
+AC_CONFIG_SUBDIRS(packihx)
+AC_CONFIG_SUBDIRS(sim/ucsim)
# MLH: removed as the rules are already in Makefile.common
-#AC_CONFIG_SUBDIRS(packihx)
#as/z80/Makefile
#link/z80/Makefile
-AC_CONFIG_SUBDIRS(sim/ucsim)
AC_OUTPUT(main.mk:main_in.mk
src/Makefile
as/mcs51/Makefile