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9d90335212
Every port using this sets the 1st arg to yes and the 2nd arg to "". These are the defaults we probably want anyways in order to unify the codebase, so move them to the macro and only allow ports to declare extra hardware models.
74 lines
2.5 KiB
Plaintext
74 lines
2.5 KiB
Plaintext
dnl Copyright (C) 1997-2021 Free Software Foundation, Inc.
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dnl
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dnl This program is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 3 of the License, or
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dnl (at your option) any later version.
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dnl
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
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dnl
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dnl --enable-sim-hardware is for users of the simulator
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dnl arg[1] is a space separated list of extra target specific devices.
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AC_DEFUN([SIM_AC_OPTION_HARDWARE],
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[
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hardware="cfi core pal glue [$1]"
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sim_hw_cflags="-DWITH_HW=1"
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sim_hw="$hardware"
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sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([[^ ]][[^ ]]*\)/dv-\1.o/g'`"
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AC_ARG_ENABLE(sim-hardware,
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[AS_HELP_STRING([--enable-sim-hardware=LIST],
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[Specify the hardware to be included in the build.])],
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,[enable_sim_hardware="yes"])
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case ${enable_sim_hardware} in
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yes|no) ;;
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,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
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*,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
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*) hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
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esac
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if test "$enable_sim_hardware" = no; then
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sim_hw_objs=
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sim_hw_cflags="-DWITH_HW=0"
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sim_hw=
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else
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sim_hw_cflags="-DWITH_HW=1"
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# remove duplicates
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sim_hw=""
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sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
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for i in $hardware ; do
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case " $sim_hw " in
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*" $i "*) ;;
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*) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
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esac
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done
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# mingw does not support sockser
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case ${host} in
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*mingw*) ;;
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*) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
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# that you instatiate. Instead, other code will call into it directly.
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# At some point, we should convert it over.
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sim_hw_objs="$sim_hw_objs dv-sockser.o"
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AC_DEFINE_UNQUOTED(
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[HAVE_DV_SOCKSER], 1, [Define if dv-sockser is usable.])
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;;
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esac
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if test x"$silent" != x"yes"; then
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echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
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fi
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dnl Some devices require extra libraries.
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case " $hardware " in
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*" cfi "*) AC_CHECK_LIB(m, log2);;
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esac
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fi
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])
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AC_SUBST(sim_hw_cflags)
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AC_SUBST(sim_hw_objs)
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AC_SUBST(sim_hw)
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