dnl Process this file with autoconf to produce a configure script.

AC_INIT(src/main.cc)

VERSION=`cat ./VERSION`

AM_INIT_AUTOMAKE(xanalyser, $VERSION)
AM_CONFIG_HEADER(config.h)

AC_SUBST(VERSION)

AC_PROG_CXX

CXXFLAGS="$CXXFLAGS -Wall"

AC_PATH_X
if test -n "$x_includes"; then
    CXXFLAGS="$CXXFLAGS -I$x_includes"
fi
if test -n "$x_libraries"; then
    LDFLAGS="$LDFLAGS -L$x_libraries"
fi

dnl FFTW stuff
AM_CONDITIONAL(HAVE_FFTW, false)

dnl ALSA stuff
AC_MSG_CHECKING(for alsa)
AC_EGREP_CPP([AP_maGiC_VALUE],
[
#include <sys/asoundlib.h>
#if defined(SND_LIB_MAJOR) && defined(SND_LIB_MINOR)
#if SND_LIB_MAJOR>0 || (SND_LIB_MAJOR==0 && SND_LIB_MINOR>=6)
AP_maGiC_VALUE
#endif
#endif
],
have_alsa=yes
AC_MSG_RESULT([yes]),
have_alsa=no
AC_MSG_RESULT([no]))
AM_CONDITIONAL(HAVE_ALSA, test "x$have_alsa" = xyes)

AC_OUTPUT(
	Makefile
	src/Makefile
	doc/Makefile
	xanalyser.spec:xanalyser.spec.in
)