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dnl ---------------------------------------------------------------------------
dnl aatv - a program to watch TV on a text-based console
dnl Copyright (C) 2000 Florent de Lamotte
dnl
dnl This program is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 2 of the License, or
dnl (at your option) any later version.
dnl
dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with this program; if not, write to the Free Software
dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
dnl ---------------------------------------------------------------------------
AC_INIT(src/aatv.c)
AM_CONFIG_HEADER(config.h)
AM_INIT_AUTOMAKE(aatv, 0.3)
dnl ---------------------------------------------------------------------------
dnl Checks for programs.
dnl ---------------------------------------------------------------------------
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_MAKE_SET
dnl ---------------------------------------------------------------------------
dnl System checks.
dnl ---------------------------------------------------------------------------
AC_AIX
AC_ISC_POSIX
AC_MINIX
dnl ---------------------------------------------------------------------------
dnl Checks for libraries.
dnl ---------------------------------------------------------------------------
AC_CHECK_LIB([aa], [aa_parseoptions], ,
[AC_MSG_ERROR(Cannot find aalib! Aborting.)])
dnl ---------------------------------------------------------------------------
dnl Checks for header files.
dnl ---------------------------------------------------------------------------
AC_HEADER_STDC
AC_HEADER_TIME
AC_CHECK_HEADERS(stdio.h stdlib.h string.h strings.h memory.h unistd.h errno.h)
AC_CHECK_HEADERS(fcntl.h time.h sys/time.h sys/mman.h sys/ioctl.h)
AC_CHECK_HEADERS(sys/soundcard.h aalib.h asm/types.h linux/videodev.h)
dnl ---------------------------------------------------------------------------
dnl Checks for typedefs, structures, and compiler characteristics.
dnl ---------------------------------------------------------------------------
AC_C_CONST
AC_TYPE_SIZE_T
dnl ---------------------------------------------------------------------------
dnl Checks for library functions.
dnl ---------------------------------------------------------------------------
AC_CHECK_FUNCS(strtok strcasecmp atol)
dnl ---------------------------------------------------------------------------
dnl Handle user-specified --enable-FEATURE options.
dnl ---------------------------------------------------------------------------
AC_ARG_ENABLE(debug,
[ --enable-debug turn on debugging [[default=off]]],
,
enable_debug=no)
if test "x$enable_debug" = "xyes"; then
if test "x$GCC" = "xyes"; then
CFLAGS="$CFLAGS \
-Wall -g -O2 -pedantic -ansi -W -Wtraditional -Wshadow -Wpointer-arith \
-Wcast-qual -Wcast-align -Wwrite-strings -Wconversion \
-Waggregate-return -Wstrict-prototypes -Wmissing-prototypes \
-Wmissing-declarations -Wnested-externs -Winline \
-D__USE_BSD -D__USE_XOPEN_EXTENDED -D__USE_POSIX"
fi
else
CFLAGS="$CFLAGS -Wall -O2"
fi
dnl ---------------------------------------------------------------------------
dnl Handle user-specified --with-PACKAGE options.
dnl ---------------------------------------------------------------------------
AC_ARG_WITH(configfile,
[ --with-configfile=FILE The location of the configfile.])
dnl ---------------------------------------------------------------------------
dnl Expand directories.
dnl ---------------------------------------------------------------------------
dnl EXPAND_DIR(VARNAME, DIR)
dnl expands occurrences of ${prefix} and ${exec_prefix} in the given DIR,
dnl and assigns the resulting string to VARNAME
dnl example: EXPAND_DIR(LOCALEDIR, "$datadir/locale")
dnl eg, then: AC_DEFINE_UNQUOTED(LOCALEDIR, "$LOCALEDIR")
dnl by Alexandre Oliva
dnl from http://www.cygnus.com/ml/automake/1998-Aug/0040.html
AC_DEFUN(EXPAND_DIR, [
$1=$2
$1=`(
test "x$prefix" = xNONE && prefix="$ac_default_prefix"
test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
eval echo \""[$]$1"\"
)`
])
if test "x$with_configfile" != "x"; then
EXPAND_DIR(AATV_CONFIGFILE, "$with_configfile")
else
EXPAND_DIR(AATV_CONFIGFILE, "$sysconfdir/$PACKAGE.conf")
fi
dnl ---------------------------------------------------------------------------
dnl Unquoted defines.
dnl ---------------------------------------------------------------------------
AC_DEFINE_UNQUOTED(AATV_CONFIGFILE, "$AATV_CONFIGFILE",
[The aatv configfile.])
dnl ---------------------------------------------------------------------------
dnl Substituted variables.
dnl ---------------------------------------------------------------------------
AC_SUBST(AATV_CONFIGFILE)
dnl ---------------------------------------------------------------------------
dnl Output files.
dnl ---------------------------------------------------------------------------
AC_OUTPUT([
Makefile
src/Makefile
])
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