aboutsummaryrefslogtreecommitdiff
path: root/sim/configure.ac
blob: 80e1b42d40b2abadfb3d5cd8433423c54b60d215 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
dnl Process this file with autoconf to produce a configure script.
AC_INIT(Makefile.in)
AC_CONFIG_MACRO_DIRS([.. ../config])

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_PROG_CPP
AC_SUBST(CFLAGS)
AR=${AR-ar}
AC_SUBST(AR)
AC_PROG_RANLIB

# Put a plausible default for CC_FOR_BUILD in Makefile.
if test -z "$CC_FOR_BUILD"; then
  if test "x$cross_compiling" = "xno"; then
    CC_FOR_BUILD='$(CC)'
  else
    CC_FOR_BUILD=gcc
  fi
fi
AC_SUBST(CC_FOR_BUILD)
CFLAGS_FOR_BUILD=${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])

dnl WHEN ADDING ENTRIES TO THIS MATRIX:
dnl Make sure that the left side always has two dashes.  Otherwise you can get
dnl spurious matches.  Even for unambiguous cases, do this as a convention, else
dnl the table becomes a real mess to understand and maintain.
if test "${enable_sim}" != no; then
  sim_igen=no
  case "${target}" in
    aarch64*-*-*)
      AC_CONFIG_SUBDIRS(aarch64)
      ;;
    arm*-*-*)
      AC_CONFIG_SUBDIRS(arm)
      ;;
    avr*-*-*)
      AC_CONFIG_SUBDIRS(avr)
      ;;
    bfin-*-*)
      AC_CONFIG_SUBDIRS(bfin)
      ;;
    bpf-*-*)
      AC_CONFIG_SUBDIRS(bpf)
      ;;
    cr16*-*-*)
      AC_CONFIG_SUBDIRS(cr16)
      ;;
    cris-*-* | crisv32-*-*)
      AC_CONFIG_SUBDIRS(cris)
      ;;
    d10v-*-*)
      AC_CONFIG_SUBDIRS(d10v)
      ;;
    frv-*-*)
      AC_CONFIG_SUBDIRS(frv)
      ;;
    h8300*-*-*)
      AC_CONFIG_SUBDIRS(h8300)
      ;;
    iq2000-*-*)
      AC_CONFIG_SUBDIRS(iq2000)
      ;;
    lm32-*-*)
      AC_CONFIG_SUBDIRS(lm32)
      ;;
    m32c-*-*)
      AC_CONFIG_SUBDIRS(m32c)
      ;;
    m32r-*-*)
      AC_CONFIG_SUBDIRS(m32r)
      ;;
    m68hc11-*-*|m6811-*-*)
      AC_CONFIG_SUBDIRS(m68hc11)
      ;;
    mcore-*-*)
      AC_CONFIG_SUBDIRS(mcore)
      ;;
    microblaze-*-*)
      AC_CONFIG_SUBDIRS(microblaze)
      ;;
    mips*-*-*)
      AC_CONFIG_SUBDIRS(mips)
      sim_igen=yes
      ;;
    mn10300*-*-*)
      AC_CONFIG_SUBDIRS(mn10300)
      sim_igen=yes
      ;;
    moxie-*-*)
      AC_CONFIG_SUBDIRS(moxie)
      ;;
    msp430*-*-*)
      AC_CONFIG_SUBDIRS(msp430)
      ;;
    or1k-*-* | or1knd-*-*)
      AC_CONFIG_SUBDIRS(or1k)
      ;;
    pru*-*-*)
      AC_CONFIG_SUBDIRS(pru)
      ;;
    riscv*-*-*)
      AC_CONFIG_SUBDIRS(riscv)
      ;;
    rl78-*-*)
      AC_CONFIG_SUBDIRS(rl78)
      ;;
    rx-*-*)
      AC_CONFIG_SUBDIRS(rx)
      ;;
    sh*-*-*)
      AC_CONFIG_SUBDIRS(sh)
      ;;
    sparc-*-rtems*|sparc-*-elf*)
      AC_CONFIG_SUBDIRS(erc32)
      ;;
    powerpc*-*-*)
      AC_CONFIG_SUBDIRS(ppc)
      ;;
    ft32-*-*)
      AC_CONFIG_SUBDIRS(ft32)
      ;;
    v850*-*-*)
      AC_CONFIG_SUBDIRS(v850)
      sim_igen=yes
      ;;
  esac
  if test "$sim_igen" = yes; then
    AC_CONFIG_SUBDIRS(igen)
  fi
fi

AC_CONFIG_FILES([Makefile testsuite/Makefile])
AC_OUTPUT