sim/configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 dnl NB: The version here is not used.  If gdb ever changes from generating its
   3 dnl version at build time to autoconf time (like bfd et al do), we can switch.
   4 AC_INIT([sim], [0],
   5   [https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim],
   6   [], [https://sourceware.org/gdb/wiki/Sim/])
   7
   8 AC_CANONICAL_SYSTEM
   9
  10 AM_MAINTAINER_MODE
  11 AM_INIT_AUTOMAKE
  12
  13 AC_PROG_CC
  14 AC_PROG_INSTALL
  15 AC_CHECK_TOOL(AR, ar)
  16 AC_CHECK_TOOL(RANLIB, ranlib, :)
  17
  18 AC_ARG_PROGRAM
  19 AC_PROG_CC
  20 AC_PROG_CPP
  21 AC_SUBST(CFLAGS)
  22 AR=${AR-ar}
  23 AC_SUBST(AR)
  24 AC_PROG_RANLIB
  25
  26 # Put a plausible default for CC_FOR_BUILD in Makefile.
  27 if test -z "$CC_FOR_BUILD"; then
  28   if test "x$cross_compiling" = "xno"; then
  29     CC_FOR_BUILD='$(CC)'
  30   else
  31     CC_FOR_BUILD=gcc
  32   fi
  33 fi
  34 AC_SUBST(CC_FOR_BUILD)
  35 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
  36 AC_SUBST(CFLAGS_FOR_BUILD)
  37
  38 # If a cpu ever has more than one simulator to choose from, use
  39 # --enable-sim=... to choose.
  40 AC_ARG_ENABLE(sim,
  41 [AS_HELP_STRING([--enable-sim], [Enable the GNU simulator])],
  42 [case "${enableval}" in
  43 yes | no) ;;
  44 *)      AC_MSG_ERROR(bad value ${enableval} given for --enable-sim option) ;;
  45 esac])
  46
  47 dnl WHEN ADDING ENTRIES TO THIS MATRIX:
  48 dnl Make sure that the left side always has two dashes.  Otherwise you can get
  49 dnl spurious matches.  Even for unambiguous cases, do this as a convention, else
  50 dnl the table becomes a real mess to understand and maintain.
  51 if test "${enable_sim}" != no; then
  52   sim_igen=no
  53   case "${target}" in
  54     aarch64*-*-*)
  55       AC_CONFIG_SUBDIRS(aarch64)
  56       ;;
  57     arm*-*-*)
  58       AC_CONFIG_SUBDIRS(arm)
  59       ;;
  60     avr*-*-*)
  61       AC_CONFIG_SUBDIRS(avr)
  62       ;;
  63     bfin-*-*)
  64       AC_CONFIG_SUBDIRS(bfin)
  65       ;;
  66     bpf-*-*)
  67       AC_CONFIG_SUBDIRS(bpf)
  68       ;;
  69     cr16*-*-*)
  70       AC_CONFIG_SUBDIRS(cr16)
  71       ;;
  72     cris-*-* | crisv32-*-*)
  73       AC_CONFIG_SUBDIRS(cris)
  74       ;;
  75     d10v-*-*)
  76       AC_CONFIG_SUBDIRS(d10v)
  77       ;;
  78     frv-*-*)
  79       AC_CONFIG_SUBDIRS(frv)
  80       ;;
  81     h8300*-*-*)
  82       AC_CONFIG_SUBDIRS(h8300)
  83       ;;
  84     iq2000-*-*)
  85       AC_CONFIG_SUBDIRS(iq2000)
  86       ;;
  87     lm32-*-*)
  88       AC_CONFIG_SUBDIRS(lm32)
  89       ;;
  90     m32c-*-*)
  91       AC_CONFIG_SUBDIRS(m32c)
  92       ;;
  93     m32r-*-*)
  94       AC_CONFIG_SUBDIRS(m32r)
  95       ;;
  96     m68hc11-*-*|m6811-*-*)
  97       AC_CONFIG_SUBDIRS(m68hc11)
  98       ;;
  99     mcore-*-*)
 100       AC_CONFIG_SUBDIRS(mcore)
 101       ;;
 102     microblaze-*-*)
 103       AC_CONFIG_SUBDIRS(microblaze)
 104       ;;
 105     mips*-*-*)
 106       AC_CONFIG_SUBDIRS(mips)
 107       sim_igen=yes
 108       ;;
 109     mn10300*-*-*)
 110       AC_CONFIG_SUBDIRS(mn10300)
 111       sim_igen=yes
 112       ;;
 113     moxie-*-*)
 114       AC_CONFIG_SUBDIRS(moxie)
 115       ;;
 116     msp430*-*-*)
 117       AC_CONFIG_SUBDIRS(msp430)
 118       ;;
 119     or1k-*-* | or1knd-*-*)
 120       AC_CONFIG_SUBDIRS(or1k)
 121       ;;
 122     pru*-*-*)
 123       AC_CONFIG_SUBDIRS(pru)
 124       ;;
 125     riscv*-*-*)
 126       AC_CONFIG_SUBDIRS(riscv)
 127       ;;
 128     rl78-*-*)
 129       AC_CONFIG_SUBDIRS(rl78)
 130       ;;
 131     rx-*-*)
 132       AC_CONFIG_SUBDIRS(rx)
 133       ;;
 134     sh*-*-*)
 135       AC_CONFIG_SUBDIRS(sh)
 136       ;;
 137     sparc-*-rtems*|sparc-*-elf*)
 138       AC_CONFIG_SUBDIRS(erc32)
 139       ;;
 140     powerpc*-*-*)
 141       AC_CONFIG_SUBDIRS(ppc)
 142       ;;
 143     ft32-*-*)
 144       AC_CONFIG_SUBDIRS(ft32)
 145       ;;
 146     v850*-*-*)
 147       AC_CONFIG_SUBDIRS(v850)
 148       sim_igen=yes
 149       ;;
 150   esac
 151   if test "$sim_igen" = yes; then
 152     AC_CONFIG_SUBDIRS(igen)
 153   fi
 154 fi
 155
 156 AC_CONFIG_FILES([Makefile])
 157 AC_OUTPUT