# The simulator's configure.in should look like:
#
# dnl Process this file with autoconf to produce a configure script.
-# sinclude(../common/aclocal.m4)
-# AC_PREREQ(2.5)dnl
+# AC_PREREQ(2.64)dnl
# AC_INIT(Makefile.in)
+# sinclude(../common/aclocal.m4)
#
# SIM_AC_COMMON
#
#
# SIM_AC_OUTPUT
-AC_DEFUN(SIM_AC_COMMON,
+# Include global overrides and fixes for Autoconf.
+m4_include(../../config/override.m4)
+sinclude([../../config/zlib.m4])
+
+AC_DEFUN([SIM_AC_COMMON],
[
+AC_REQUIRE([AC_PROG_CC])
# autoconf.info says this should be called right after AC_INIT.
AC_CONFIG_HEADER(ifelse([$1],,config.h,[$1]):config.in)
AC_CANONICAL_SYSTEM
AC_ARG_PROGRAM
-AC_PROG_CC
AC_PROG_INSTALL
# Put a plausible default for CC_FOR_BUILD in Makefile.
dnl We don't use gettext, but bfd does. So we do the appropriate checks
dnl to see if there are intl libraries we should link against.
ALL_LINGUAS=
-ZW_GNU_GETTEXT_SISTER_DIR
+ZW_GNU_GETTEXT_SISTER_DIR(../../intl)
# Check for common headers.
# FIXME: Seems to me this can cause problems for i386-windows hosts.
AC_CHECK_LIB(socket, bind)
AC_CHECK_LIB(nsl, gethostbyname)
+# BFD conditionally uses zlib, so we must link it in if libbfd does, by
+# using the same condition.
+AM_ZLIB
+
. ${srcdir}/../../bfd/configure.host
dnl Standard (and optional) simulator options.
fi],[sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"])dnl
AC_SUBST(sim_profile)
+ACX_PKGVERSION([GDB])
+ACX_BUGURL([http://www.gnu.org/software/gdb/bugs/])
+AC_DEFINE_UNQUOTED([PKGVERSION], ["$PKGVERSION"], [Additional package description])
+AC_DEFINE_UNQUOTED([REPORT_BUGS_TO], ["$REPORT_BUGS_TO"], [Bug reporting address])
dnl Types used by common code
AC_TYPE_SIGNAL
dnl supported.
dnl ??? Until there is demonstrable value in doing something more complicated,
dnl let's not.
-AC_DEFUN(SIM_AC_OPTION_ENVIRONMENT,
+AC_DEFUN([SIM_AC_OPTION_ENVIRONMENT],
[
AC_ARG_ENABLE(sim-environment,
[ --enable-sim-environment=environment Specify mixed, user, virtual or operating environment.],
dnl Without this option all possible alignment restrictions are accommodated.
dnl arg[1] is hardwired target alignment
dnl arg[2] is default target alignment
-AC_DEFUN(SIM_AC_OPTION_ALIGNMENT,
+AC_DEFUN([SIM_AC_OPTION_ALIGNMENT],
wire_alignment="[$1]"
default_alignment="[$2]"
[
dnl Conditionally compile in assertion statements.
-AC_DEFUN(SIM_AC_OPTION_ASSERT,
+AC_DEFUN([SIM_AC_OPTION_ASSERT],
[
AC_ARG_ENABLE(sim-assert,
[ --enable-sim-assert Specify whether to perform random assertions.],
dnl arg[3] is the number of bits in an address
dnl arg[4] is the number of bits in an OpenFirmware cell.
dnl FIXME: this information should be obtained from bfd/archure
-AC_DEFUN(SIM_AC_OPTION_BITSIZE,
+AC_DEFUN([SIM_AC_OPTION_BITSIZE],
wire_word_bitsize="[$1]"
wire_word_msb="[$2]"
wire_address_bitsize="[$3]"
dnl that support both big and little endian targets.
dnl arg[1] is hardwired target endianness.
dnl arg[2] is default target endianness.
-AC_DEFUN(SIM_AC_OPTION_ENDIAN,
+AC_DEFUN([SIM_AC_OPTION_ENDIAN],
[
wire_endian="[$1]"
default_endian="[$2]"
dnl --enable-sim-hostendian is for users of the simulator when
dnl they find that AC_C_BIGENDIAN does not function correctly
dnl (for instance in a canadian cross)
-AC_DEFUN(SIM_AC_OPTION_HOSTENDIAN,
+AC_DEFUN([SIM_AC_OPTION_HOSTENDIAN],
[
AC_ARG_ENABLE(sim-hostendian,
[ --enable-sim-hostendian=end Specify host byte endian orientation.],
dnl And optionally the bitsize of the floating point register.
dnl arg[1] specifies the presence (or absence) of floating point hardware
dnl arg[2] specifies the number of bits in a floating point register
-AC_DEFUN(SIM_AC_OPTION_FLOAT,
+AC_DEFUN([SIM_AC_OPTION_FLOAT],
[
default_sim_float="[$1]"
default_sim_float_bitsize="[$2]"
dnl The argument is the default cache size if none is specified.
-AC_DEFUN(SIM_AC_OPTION_SCACHE,
+AC_DEFUN([SIM_AC_OPTION_SCACHE],
[
default_sim_scache="ifelse([$1],,0,[$1])"
AC_ARG_ENABLE(sim-scache,
dnl The argument is the default model if none is specified.
-AC_DEFUN(SIM_AC_OPTION_DEFAULT_MODEL,
+AC_DEFUN([SIM_AC_OPTION_DEFAULT_MODEL],
[
default_sim_default_model="ifelse([$1],,0,[$1])"
AC_ARG_ENABLE(sim-default-model,
dnl arg[1] Enable sim-hw by default? ("yes" or "no")
dnl arg[2] is a space separated list of devices that override the defaults
dnl arg[3] is a space separated list of extra target specific devices.
-AC_DEFUN(SIM_AC_OPTION_HARDWARE,
+AC_DEFUN([SIM_AC_OPTION_HARDWARE],
[
if test x"[$1]" = x"yes"; then
sim_hw_p=yes
sim_hw_p=no
fi
if test "[$2]"; then
- hardware="core pal glue"
+ hardware="[$2]"
else
- hardware="core pal glue [$3]"
+ hardware="cfi core pal glue"
fi
+hardware="$hardware [$3]"
sim_hw_cflags="-DWITH_HW=1"
sim_hw="$hardware"
sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([[^ ]][[^ ]]*\)/dv-\1.o/g'`"
dnl performance by inlining functions.
dnl Guarantee that unconfigured simulators do not do any inlining
sim_inline="-DDEFAULT_INLINE=0"
-AC_DEFUN(SIM_AC_OPTION_INLINE,
+AC_DEFUN([SIM_AC_OPTION_INLINE],
[
default_sim_inline="ifelse([$1],,,-DDEFAULT_INLINE=[$1])"
AC_ARG_ENABLE(sim-inline,
AC_SUBST(sim_inline)
-AC_DEFUN(SIM_AC_OPTION_PACKAGES,
+AC_DEFUN([SIM_AC_OPTION_PACKAGES],
[
AC_ARG_ENABLE(sim-packages,
[ --enable-sim-packages=list Specify the packages to be included in the build.],
AC_SUBST(sim_packages)
-AC_DEFUN(SIM_AC_OPTION_REGPARM,
+AC_DEFUN([SIM_AC_OPTION_REGPARM],
[
AC_ARG_ENABLE(sim-regparm,
[ --enable-sim-regparm=nr-parm Pass parameters in registers instead of on the stack - x86/GCC specific.],
AC_SUBST(sim_regparm)
-AC_DEFUN(SIM_AC_OPTION_RESERVED_BITS,
+AC_DEFUN([SIM_AC_OPTION_RESERVED_BITS],
[
default_sim_reserved_bits="ifelse([$1],,1,[$1])"
AC_ARG_ENABLE(sim-reserved-bits,
AC_SUBST(sim_reserved_bits)
-AC_DEFUN(SIM_AC_OPTION_SMP,
+AC_DEFUN([SIM_AC_OPTION_SMP],
[
default_sim_smp="ifelse([$1],,5,[$1])"
AC_ARG_ENABLE(sim-smp,
AC_SUBST(sim_smp)
-AC_DEFUN(SIM_AC_OPTION_STDCALL,
+AC_DEFUN([SIM_AC_OPTION_STDCALL],
[
AC_ARG_ENABLE(sim-stdcall,
[ --enable-sim-stdcall=type Use an alternative function call/return mechanism - x86/GCC specific.],
AC_SUBST(sim_stdcall)
-AC_DEFUN(SIM_AC_OPTION_XOR_ENDIAN,
+AC_DEFUN([SIM_AC_OPTION_XOR_ENDIAN],
[
default_sim_xor_endian="ifelse([$1],,8,[$1])"
AC_ARG_ENABLE(sim-xor-endian,
dnl --enable-build-warnings is for developers of the simulator.
dnl it enables extra GCC specific warnings.
-AC_DEFUN(SIM_AC_OPTION_WARNINGS,
+AC_DEFUN([SIM_AC_OPTION_WARNINGS],
[
# NOTE: Don't add -Wall or -Wunused, they both include
# -Wunused-parameter which reports bogus warnings.
dnl one afterwards. The two pieces of the common fragment are inserted into
dnl the target's fragment at the appropriate points.
-AC_DEFUN(SIM_AC_OUTPUT,
+AC_DEFUN([SIM_AC_OUTPUT],
[
AC_LINK_FILES($sim_link_files, $sim_link_links)
dnl Make @cgen_breaks@ non-null only if the sim uses CGEN.
])
sinclude(../../config/gettext-sister.m4)
+sinclude(../../config/acx.m4)
dnl --enable-cgen-maint support
-AC_DEFUN(SIM_AC_OPTION_CGEN_MAINT,
+AC_DEFUN([SIM_AC_OPTION_CGEN_MAINT],
[
cgen_maint=no
dnl Default is to use one in build tree.
AC_SUBST(cgendir)
AC_SUBST(cgen)
])
-dnl FIXME: When upgrading to modern autoconf, remove
-dnl SIM_CHECK_MEMBER and SIM_CHECK_MEMBERS et al and use
-dnl AC_CHECK_MEMBERS from autoconf.
-dnl
-dnl Translated from a FC2 autoconf-2.59-3 installation.
-dnl AC_CHECK_MEMBER(AGGREGATE.MEMBER,
-dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND],
-dnl [INCLUDES])
-dnl
-dnl ---------------------------------------------------------
-dnl AGGREGATE.MEMBER is for instance `struct passwd.pw_gecos', shell
-dnl variables are not a valid argument.
-AC_DEFUN([SIM_CHECK_MEMBER],
-dnl Extract the aggregate name, and the member name
-[AC_CACHE_CHECK([for $1], [ac_]patsubst([$1], [[\. ]], [_]),
-[ac_]patsubst([$1], [[\. ]], [_])[=no;]
-AC_TRY_COMPILE([$4],[
-dnl AGGREGATE ac_aggr;
-static ]patsubst([$1], [\..*])[ ac_aggr;
-dnl ac_aggr.MEMBER;
-if (ac_aggr.]patsubst([$1], [^[^.]*\.])[)
-return 0;],[ac_]patsubst([$1], [[\. ]], [_])[=yes;],
-AC_TRY_COMPILE([$4],[
-dnl AGGREGATE ac_aggr;
-static ]patsubst([$1], [\..*])[ ac_aggr;
-dnl ac_aggr.MEMBER;
-if (sizeof ac_aggr.]patsubst([$1], [^[^.]*\.])[)
-return 0;],
-[ac_]patsubst([$1], [[\. ]], [_])[=yes;],
-[ac_]patsubst([$1], [[\. ]], [_])[=no;]))
-[if test [$]ac_]patsubst([$1], [[\. ]], [_])[ = yes; then :; [$2]
-else :; [$3]
-fi])
-])dnl SIM_CHECK_MEMBER
-dnl
-dnl Translated from a FC2 autoconf-2.59-3 installation.
-dnl SIM_CHECK_MEMBERS([AGGREGATE.MEMBER, ...])
-dnl except we just work with a limited set of fixed includes.
-dnl
-AC_DEFUN([SIM_CHECK_MEMBERS_1],
-[ifelse($#, 1,
-[SIM_CHECK_MEMBER([$1],
-AC_DEFINE_UNQUOTED([HAVE_]translit([$1], [a-z .], [A-Z__]), 1,
-[Define to 1 if ]patsubst([$1],
-[^[^.]*\.])[ is a member of ]patsubst([$1], [\..*])[. ]),,
-[#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif])],
-[SIM_CHECK_MEMBER([$1],
-AC_DEFINE_UNQUOTED([HAVE_]translit([$1], [a-z .], [A-Z__]), 1,
-[Define to 1 if ]patsubst([$1],
-[^[^.]*\.])[ is a member of ]patsubst([$1], [\..*])[. ]),,
-[#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif])
-SIM_CHECK_MEMBERS_1(builtin(shift,$@))])])dnl SIM_CHECK_MEMBERS
-dnl
-AC_DEFUN([SIM_CHECK_MEMBERS],
-[ifelse($#, 1, [SIM_CHECK_MEMBERS_1($1)],
-[errprint(__file__:__line__:
-[This SIM_CHECK_MEMBERS only supports one argument,]
-[the list of struct tests])])])dnl SIM_CHECK_MEMBERS
projects / deliverable / binutils-gdb.git / blobdiff