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configure.ac
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configure.ac
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#
# SPDX-FileCopyrightText: Copyright 2006, 2007, 2010, 2022 Andreas Sandberg <andreas@sandberg.uk>
#
# SPDX-License-Identifier: BSD-3-Clause
#
AC_INIT([greenpea],[0.1])
AM_INIT_AUTOMAKE
AC_PROG_CC
AM_PROG_CC_C_O
AC_PROG_INSTALL
AC_PROG_RANLIB
AC_CHECK_HEADERS([argp.h], [
AC_SEARCH_LIBS([argp_parse], [argp], [
have_argp=true
], [
have_argp=false
])
], [
have_argp=false
])
AM_CONDITIONAL([HAVE_ARGP], $have_argp)
if ! $have_argp; then
AC_MSG_WARN([Working argp implementation not found, disabling command line tools.])
fi
AC_ARG_ENABLE(readline,
AS_HELP_STRING([--disable-readline], [disables the use of GNU Readline]))
AC_ARG_ENABLE(sdl,
AS_HELP_STRING([--disable-sdl], [disables the use of SDL]))
if test x$enable_sdl != xno; then
dnl Check for SDL
SDL_VERSION=1.2.0
AM_PATH_SDL($SDL_VERSION,
[ AC_MSG_NOTICE([SDL found, enabling screen emulation.]) ]
[ AC_DEFINE([HAVE_SDL], [], [SDL is installed and enabled.]) ],
[ AC_MSG_WARN([*** SDL version $SDL_VERSION not found!]) ]
)
fi
if test x$enable_readline != xno; then
VL_LIB_READLINE
fi
CFLAGS="${CFLAGS} -Wall -Werror"
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([Makefile \
pdp12-emu.spec \
libpdp12/Makefile \
libpdp12utils/Makefile \
frontend/Makefile \
frontend/console/Makefile])
AC_OUTPUT