| dnl Process this file with autoconf to produce a configure script. |
| m4_include([../config/override.m4]) |
| AC_PREREQ(2.59)dnl |
| AC_INIT(Makefile.in) |
| |
| AC_PROG_CC |
| AC_PROG_INSTALL |
| AC_CHECK_TOOL(AR, ar) |
| AC_CHECK_TOOL(RANLIB, ranlib, :) |
| |
| AC_CANONICAL_SYSTEM |
| AC_ARG_PROGRAM |
| AC_PROG_CC |
| AC_SUBST(CFLAGS) |
| AC_SUBST(HDEFINES) |
| AR=${AR-ar} |
| AC_SUBST(AR) |
| AC_PROG_RANLIB |
| |
| # Put a plausible default for CC_FOR_BUILD in Makefile. |
| if test "x$cross_compiling" = "xno"; then |
| CC_FOR_BUILD='$(CC)' |
| else |
| CC_FOR_BUILD=gcc |
| fi |
| AC_SUBST(CC_FOR_BUILD) |
| CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}} |
| AC_SUBST(CFLAGS_FOR_BUILD) |
| |
| # If a cpu ever has more than one simulator to choose from, use |
| # --enable-sim=... to choose. |
| AC_ARG_ENABLE(sim, |
| [AS_HELP_STRING([--enable-sim], [Enable the GNU simulator])], |
| [case "${enableval}" in |
| yes | no) ;; |
| *) AC_MSG_ERROR(bad value ${enableval} given for --enable-sim option) ;; |
| esac]) |
| |
| m4_define([SIM_ARCH], [ |
| sim_arch=$1 |
| AC_CONFIG_SUBDIRS($1) |
| ]) |
| if test "${enable_sim}" != no; then |
| sinclude(configure.tgt) |
| AC_CONFIG_SUBDIRS(testsuite) |
| if test "$sim_igen" = yes; then |
| AC_CONFIG_SUBDIRS(igen) |
| fi |
| fi |
| |
| AC_OUTPUT(Makefile) |
| |
| exit 0 |