sim: testsuite: make subdir unconditional
[external/binutils.git] / sim / configure.ac
1 dnl Process this file with autoconf to produce a configure script.
2 m4_include([../config/override.m4])
3 AC_PREREQ(2.59)dnl
4 AC_INIT(Makefile.in)
5
6 AC_PROG_CC
7 AC_PROG_INSTALL
8 AC_CHECK_TOOL(AR, ar)
9 AC_CHECK_TOOL(RANLIB, ranlib, :)
10
11 AC_CANONICAL_SYSTEM
12 AC_ARG_PROGRAM
13 AC_PROG_CC
14 AC_SUBST(CFLAGS)
15 AC_SUBST(HDEFINES)
16 AR=${AR-ar}
17 AC_SUBST(AR)
18 AC_PROG_RANLIB
19
20 # Put a plausible default for CC_FOR_BUILD in Makefile.
21 if test "x$cross_compiling" = "xno"; then
22   CC_FOR_BUILD='$(CC)'
23 else
24   CC_FOR_BUILD=gcc
25 fi
26 AC_SUBST(CC_FOR_BUILD)
27 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
28 AC_SUBST(CFLAGS_FOR_BUILD)
29
30 # If a cpu ever has more than one simulator to choose from, use
31 # --enable-sim=... to choose.
32 AC_ARG_ENABLE(sim,
33 [  --enable-sim ],
34 [case "${enableval}" in
35 yes | no) ;;
36 *)      AC_MSG_ERROR(bad value ${enableval} given for --enable-sim option) ;;
37 esac])
38
39 m4_define([SIM_ARCH], [
40   sim_arch=$1
41   AC_CONFIG_SUBDIRS($1)
42 ])
43 if test "${enable_sim}" != no; then
44    sinclude(configure.tgt)
45    AC_CONFIG_SUBDIRS(testsuite)
46    if test "$sim_common" = yes; then
47       AC_CONFIG_SUBDIRS(common)
48    fi
49    if test "$sim_igen" = yes; then
50       AC_CONFIG_SUBDIRS(igen)
51    fi
52 fi
53
54 AC_OUTPUT(Makefile)
55
56 exit 0