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122 lines
3.9 KiB
Plaintext
122 lines
3.9 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script.
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dnl NB: The version here is not used. If gdb ever changes from generating its
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dnl version at build time to autoconf time (like bfd et al do), we can switch.
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AC_INIT([sim], [0],
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[https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim],
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[], [https://sourceware.org/gdb/wiki/Sim/])
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dnl Probably should unify PKGVERSION with PACKAGE_* settings from AC_INIT.
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ACX_PKGVERSION([SIM])
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AC_DEFINE_UNQUOTED([PKGVERSION], ["$PKGVERSION"], [Additional package description])
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dnl PACKAGE_BUGREPORT is provided by AC_INIT.
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ACX_BUGURL([$PACKAGE_BUGREPORT])
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AC_DEFINE_UNQUOTED([REPORT_BUGS_TO], ["$REPORT_BUGS_TO"], [Bug reporting address])
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AC_CONFIG_HEADERS([config.h])
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SIM_AC_TOOLCHAIN
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SIM_AC_PLATFORM
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AM_MAINTAINER_MODE
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AM_INIT_AUTOMAKE
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AM_SILENT_RULES([yes])
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# If a cpu ever has more than one simulator to choose from, use
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# --enable-sim=... to choose.
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AC_ARG_ENABLE(sim,
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[AS_HELP_STRING([--enable-sim], [Enable the GNU simulator])],
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[case "${enableval}" in
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yes | no) ;;
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*) AC_MSG_ERROR(bad value ${enableval} given for --enable-sim option) ;;
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esac])
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AC_ARG_ENABLE([example-sims],
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[AC_HELP_STRING([--enable-example-sims],
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[enable example GNU simulators])])
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AC_ARG_ENABLE(targets,
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[ --enable-targets alternative target configurations],
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[case "${enableval}" in
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yes | "") AC_MSG_ERROR(enable-targets option must specify target names or 'all')
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;;
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no) enable_targets= ;;
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*) enable_targets=$enableval ;;
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esac])
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dnl Used to keep track of which target (if any) is the default one. This is
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dnl used when installing files to see if they need to be suffixed.
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SIM_PRIMARY_TARGET=
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AC_SUBST(SIM_PRIMARY_TARGET)
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m4_define([SIM_TARGET], [
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case "${targ}" in
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all|$1)
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if test "${targ}" = "${target}"; then
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SIM_PRIMARY_TARGET=$2
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fi
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AC_CONFIG_SUBDIRS($2)
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$3
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;;
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esac
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])
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dnl WHEN ADDING ENTRIES TO THIS MATRIX:
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dnl Make sure that the left side always has two dashes. Otherwise you can get
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dnl spurious matches. Even for unambiguous cases, do this as a convention, else
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dnl the table becomes a real mess to understand and maintain.
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if test "${enable_sim}" != no; then
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sim_igen=no
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for targ in `echo $target $enable_targets | sed 's/,/ /g'`
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do
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SIM_TARGET([aarch64*-*-*], [aarch64])
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SIM_TARGET([arm*-*-*], [arm])
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SIM_TARGET([avr*-*-*], [avr])
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SIM_TARGET([bfin-*-*], [bfin])
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SIM_TARGET([bpf-*-*], [bpf])
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SIM_TARGET([cr16*-*-*], [cr16])
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SIM_TARGET([cris-*-* | crisv32-*-*], [cris])
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SIM_TARGET([d10v-*-*], [d10v])
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SIM_TARGET([frv-*-*], [frv])
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SIM_TARGET([h8300*-*-*], [h8300])
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SIM_TARGET([iq2000-*-*], [iq2000])
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SIM_TARGET([lm32-*-*], [lm32])
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SIM_TARGET([m32c-*-*], [m32c])
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SIM_TARGET([m32r-*-*], [m32r])
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SIM_TARGET([m68hc11-*-*|m6811-*-*], [m68hc11])
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SIM_TARGET([mcore-*-*], [mcore])
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SIM_TARGET([microblaze-*-*], [microblaze])
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SIM_TARGET([mips*-*-*], [mips], [sim_igen=yes])
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SIM_TARGET([mn10300*-*-*], [mn10300], [sim_igen=yes])
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SIM_TARGET([moxie-*-*], [moxie])
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SIM_TARGET([msp430*-*-*], [msp430])
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SIM_TARGET([or1k-*-* | or1knd-*-*], [or1k])
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SIM_TARGET([pru*-*-*], [pru])
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SIM_TARGET([riscv*-*-*], [riscv])
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SIM_TARGET([rl78-*-*], [rl78])
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SIM_TARGET([rx-*-*], [rx])
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SIM_TARGET([sh*-*-*], [sh])
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SIM_TARGET([sparc-*-rtems*|sparc-*-elf*], [erc32])
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SIM_TARGET([powerpc*-*-*], [ppc])
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SIM_TARGET([ft32-*-*], [ft32])
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SIM_TARGET([v850*-*-*], [v850], [sim_igen=yes])
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done
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if test "x${enable_example_sims}" = xyes; then
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AC_CONFIG_SUBDIRS(example-synacor)
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fi
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fi
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AM_CONDITIONAL([SIM_ENABLE_IGEN], [test "$sim_igen" = "yes"])
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dnl Standard (and optional) simulator options.
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dnl Eventually all simulators will support these.
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SIM_AC_OPTION_ALIGNMENT
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SIM_AC_OPTION_ASSERT
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SIM_AC_OPTION_DEBUG
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SIM_AC_OPTION_ENVIRONMENT
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SIM_AC_OPTION_PROFILE
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SIM_AC_OPTION_STDIO
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SIM_AC_OPTION_TRACE
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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