[deliverable/binutils-gdb.git] / sim / configure.in

dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.5)dnl
AC_INIT(Makefile.in)

AC_PROG_CC
AC_PROG_INSTALL
AC_CHECK_TOOL(AR, ar)
AC_CHECK_TOOL(RANLIB, ranlib, :)

AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
AC_CANONICAL_SYSTEM
AC_ARG_PROGRAM
AC_PROG_CC
AC_SUBST(CFLAGS)
AC_SUBST(HDEFINES)
AR=${AR-ar}
AC_SUBST(AR)
AC_PROG_RANLIB

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

# If a cpu ever has more than one simulator to choose from, use
# --enable-sim=... to choose.
AC_ARG_ENABLE(sim,
[  --enable-sim ],
[case "${enableval}" in
yes | no) ;;
*)	AC_MSG_ERROR(bad value ${enableval} given for --enable-sim option) ;;
esac])

# Assume simulator can be built with cc.
# If the user passes --enable-sim built it regardless of $(CC).
only_if_gcc=no

# WHEN ADDING ENTRIES TO THIS MATRIX:
#  Make sure that the left side always has two dashes.  Otherwise you
#  can get spurious matches.  Even for unambiguous cases, do this as a
#  convention, else the table becomes a real mess to understand and maintain.

case "${target}" in
  arm*-*-*)		sim_target=arm ;;
# start-sanitize-d10v
  d10v-*-*)		sim_target=d10v ;;
# end-sanitize-d10v
  h8300*-*-*)		sim_target=h8300 ;;
  h8500-*-*)		sim_target=h8500 ;;
  mips*-*-*)
	# The MIPS simulator can only be compiled by gcc.
	sim_target=mips
	only_if_gcc=yes
	;;
  mn10300*-*-*)
	# The mn10300 simulator can only be compiled by gcc.
	sim_target=mn10300
	only_if_gcc=yes
	;;
  sh*-*-*)		sim_target=sh ;;
  powerpc*-*-eabi* | powerpc*-*-solaris* | powerpc*-*-sysv4* | powerpc*-*-elf* | powerpc*-*-linux* )
	# The PowerPC simulator uses the GCC extension long long as well as
	# ANSI prototypes, so don't enable it for random host compilers
	# unless asked to.
	sim_target=ppc
	only_if_gcc=yes
	;;
# start-sanitize-v850
  v850-*-*)
	# The V850 simulator can only be compiled by gcc.
	sim_target=v850
	only_if_gcc=yes
	;;
# end-sanitize-v850
  w65-*-*)		sim_target=w65 ;;
  z8k*-*-*)		sim_target=z8k ;;
  sparc*-*-*)
	# The SPARC simulator can only be compiled by gcc.
	sim_target=erc32
	only_if_gcc=yes
	;;
  *)			sim_target=none ;;
esac

case "${enable_sim}" in
no)	sim_target=none ;;
yes)
	if test ${only_if_gcc} = yes ; then
		if test "${GCC}" != yes ; then
			echo "Can't enable simulator since not compiling with GCC."
			sim_target=none
		fi
	fi
	;;
*)
	if test ${only_if_gcc} = yes ; then
		if test "${GCC}" != yes ; then
			sim_target=none
		fi
	fi
	;;
esac

configdirs="common ${sim_target}"
AC_CONFIG_SUBDIRS($configdirs)

AC_OUTPUT(Makefile)

exit 0
Commit	Line	Data
1ffd292b	1	dnl Process this file with autoconf to produce a configure script.
78c09e4a	2	AC_PREREQ(2.5)dnl
1ffd292b	3	AC_INIT(Makefile.in)
b0c9f026	4
ed086b0a	5	AC_PROG_CC
78c09e4a	6	AC_PROG_INSTALL
ed086b0a FF	7	AC_CHECK_TOOL(AR, ar)
	8	AC_CHECK_TOOL(RANLIB, ranlib, :)
	9
1ffd292b C	10	AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
	11	AC_CANONICAL_SYSTEM
	12	AC_ARG_PROGRAM
6f07ee29 MM	13	AC_PROG_CC
	14	AC_SUBST(CFLAGS)
	15	AC_SUBST(HDEFINES)
	16	AR=${AR-ar}
	17	AC_SUBST(AR)
	18	AC_PROG_RANLIB
	19
	20	# Put a plausible default for CC_FOR_BUILD in Makefile.
	21	AC_C_CROSS
	22	if test "x$cross_compiling" = "xno"; then
	23	CC_FOR_BUILD='$(CC)'
	24	else
	25	CC_FOR_BUILD=gcc
	26	fi
	27	AC_SUBST(CC_FOR_BUILD)
b0c9f026	28
6cc77b01 DE	29	# If a cpu ever has more than one simulator to choose from, use
	30	# --enable-sim=... to choose.
	31	AC_ARG_ENABLE(sim,
	32	[ --enable-sim ],
f50dc105	33	[case "${enableval}" in
6cc77b01 DE	34	yes \| no) ;;
	35	*) AC_MSG_ERROR(bad value ${enableval} given for --enable-sim option) ;;
	36	esac])
	37
	38	# Assume simulator can be built with cc.
	39	# If the user passes --enable-sim built it regardless of $(CC).
	40	only_if_gcc=no
f50dc105	41
b0c9f026 SC	42	# WHEN ADDING ENTRIES TO THIS MATRIX:
	43	# Make sure that the left side always has two dashes. Otherwise you
	44	# can get spurious matches. Even for unambiguous cases, do this as a
	45	# convention, else the table becomes a real mess to understand and maintain.
	46
	47	case "${target}" in
d32033ad	48	arm--*) sim_target=arm ;;
745a0437 MH	49	# start-sanitize-d10v
	50	d10v--) sim_target=d10v ;;
	51	# end-sanitize-d10v
1ffd292b	52	h8300--*) sim_target=h8300 ;;
47dba87a	53	h8500--) sim_target=h8500 ;;
68867afb	54	mips--*)
6cc77b01 DE	55	# The MIPS simulator can only be compiled by gcc.
	56	sim_target=mips
	57	only_if_gcc=yes
	58	;;
05ccbdfd JL	59	mn10300--*)
	60	# The mn10300 simulator can only be compiled by gcc.
	61	sim_target=mn10300
	62	only_if_gcc=yes
	63	;;
126d9d0a	64	sh--*) sim_target=sh ;;
cf1e294c	65	powerpc--eabi* \| powerpc--solaris* \| powerpc--sysv4* \| powerpc--elf* \| powerpc--linux* )
6cc77b01 DE	66	# The PowerPC simulator uses the GCC extension long long as well as
	67	# ANSI prototypes, so don't enable it for random host compilers
	68	# unless asked to.
	69	sim_target=ppc
	70	only_if_gcc=yes
	71	;;
085114ca	72	# start-sanitize-v850
aee4f36a	73	v850--)
6cc77b01 DE	74	# The V850 simulator can only be compiled by gcc.
	75	sim_target=v850
	76	only_if_gcc=yes
	77	;;
085114ca	78	# end-sanitize-v850
6c19c2ef	79	w65--) sim_target=w65 ;;
1ffd292b	80	z8k--*) sim_target=z8k ;;
6cc77b01 DE	81	sparc--*)
	82	# The SPARC simulator can only be compiled by gcc.
	83	sim_target=erc32
	84	only_if_gcc=yes
	85	;;
47dba87a	86	*) sim_target=none ;;
b0c9f026 SC	87	esac
b0c9f026 SC	88
6cc77b01 DE	89	case "${enable_sim}" in
	90	no) sim_target=none ;;
	91	yes)
	92	if test ${only_if_gcc} = yes ; then
	93	if test "${GCC}" != yes ; then
	94	echo "Can't enable simulator since not compiling with GCC."
	95	sim_target=none
	96	fi
	97	fi
	98	;;
	99	*)
	100	if test ${only_if_gcc} = yes ; then
	101	if test "${GCC}" != yes ; then
	102	sim_target=none
	103	fi
	104	fi
	105	;;
	106	esac
	107
126d9d0a	108	configdirs="common ${sim_target}"
1ffd292b	109	AC_CONFIG_SUBDIRS($configdirs)
b0c9f026	110
1ffd292b	111	AC_OUTPUT(Makefile)
23de525f PS	112
23de525f PS	113	exit 0