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 ${enableval} given for --enable-sim option) ;;
  37 esac])
  38
  39 # WHEN ADDING ENTRIES TO THIS MATRIX:
  40
  41 # Make sure that the left side always has two dashes.  Otherwise you
  42 # can get spurious matches.  Even for unambiguous cases, do this as a
  43 # convention, else the table becomes a real mess to understand and
  44 # maintain.
  45
  46 if test "${enable_sim}" != no; then
  47    testsuite=no
  48    common=yes
  49    igen=no
  50    case "${target}" in
  51        arm*-*-* | thumb*-*-* | strongarm*-*-* | xscale-*-*)
  52            AC_CONFIG_SUBDIRS(arm)
  53            testsuite=yes
  54            ;;
  55        avr*-*-*)
  56            AC_CONFIG_SUBDIRS(avr)
  57            ;;
  58        cr16*-*-*)
  59            AC_CONFIG_SUBDIRS(cr16)
  60            testsuite=yes
  61            ;;
  62        cris-*-* | crisv32-*-*)
  63            AC_CONFIG_SUBDIRS(cris)
  64            testsuite=yes
  65            ;;
  66        d10v-*-*)
  67            AC_CONFIG_SUBDIRS(d10v)
  68            ;;
  69        frv-*-*)
  70            AC_CONFIG_SUBDIRS(frv)
  71            testsuite=yes
  72            ;;
  73        h8300*-*-*)
  74            AC_CONFIG_SUBDIRS(h8300)
  75            testsuite=yes
  76            ;;
  77        iq2000-*-*)
  78            AC_CONFIG_SUBDIRS(iq2000)
  79            testsuite=yes
  80            ;;
  81        lm32-*-*)
  82            AC_CONFIG_SUBDIRS(lm32)
  83            testsuite=yes
  84            ;;
  85        m32c-*-*)
  86            AC_CONFIG_SUBDIRS(m32c)
  87            ;;
  88        m32r-*-*)
  89            AC_CONFIG_SUBDIRS(m32r)
  90            testsuite=yes
  91            ;;
  92        m68hc11-*-*|m6811-*-*)
  93            AC_CONFIG_SUBDIRS(m68hc11)
  94            testsuite=yes
  95            ;;
  96        mcore-*-*)
  97            AC_CONFIG_SUBDIRS(mcore)
  98            testsuite=yes
  99            ;;
 100        mips*-*-*)
 101            AC_CONFIG_SUBDIRS(mips)
 102            testsuite=yes
 103            igen=yes
 104            ;;
 105        mn10300*-*-*)
 106            AC_CONFIG_SUBDIRS(mn10300)
 107            igen=yes
 108            ;;
 109        moxie-*-*)
 110            AC_CONFIG_SUBDIRS(moxie)
 111            testsuite=yes
 112            ;;
 113        sh64*-*-*)
 114            AC_CONFIG_SUBDIRS(sh64)
 115            testsuite=yes
 116            ;;
 117        sh*-*-*)
 118            AC_CONFIG_SUBDIRS(sh)
 119            testsuite=yes
 120            ;;
 121        sparc-*-rtems*|sparc-*-elf*)
 122            AC_CONFIG_SUBDIRS(erc32)
 123            testsuite=yes
 124            ;;
 125        powerpc*-*-* )
 126            AC_CONFIG_SUBDIRS(ppc)
 127            ;;
 128        v850*-*-* )
 129            AC_CONFIG_SUBDIRS(v850)
 130            igen=yes
 131            testsuite=yes
 132            ;;
 133        *)
 134            # No simulator subdir, so the subdir "common" isn't needed.
 135            common=no
 136            ;;
 137    esac
 138    if test "$testsuite" = yes; then
 139       AC_CONFIG_SUBDIRS(testsuite)
 140    fi
 141    if test "$common" = yes; then
 142       AC_CONFIG_SUBDIRS(common)
 143    fi
 144    if test "$igen" = yes; then
 145       AC_CONFIG_SUBDIRS(igen)
 146    fi
 147 fi
 148
 149 AC_OUTPUT(Makefile)
 150
 151 exit 0