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# INITIATE AUTOCONF
AC_INIT([src/Makefile.am])
#BEGIN DEFAULT SETTINGS
# General
CXXFLAGS="-Wall -W"
#END DEFAULT SETTINGS
# BEGIN GENERAL AUTOCONF STUFF
AC_CONFIG_AUX_DIR(config)
AM_INIT_AUTOMAKE(openalpp,0.2)
dnl C++ style
AC_LANG_CPLUSPLUS
#CXX=g++
AC_PROG_CXX
AC_PROG_CXXCPP
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_INSTALL
AM_PROG_LIBTOOL
dnl Check system type
#AC_CANONICAL_HOST
dnl create only shared libtool-libraries
AC_ENABLE_SHARED(yes)
dnl set the following to yes, if you want to create static
dnl libtool-libraries
AC_ENABLE_STATIC(no)
# ***** DEBUGGING
AC_ARG_ENABLE(debug,[ --enable-debug enable debugging [default=no]])
if test "$enable_debug" = "yes"; then
CXXFLAGS="-g $CXXFLAGS"
else
CXXFLAGS="-O2 $CXXFLAGS"
fi
# ***** PROFILING
AC_ARG_ENABLE(profiling,[ --enable-profiling enable profiling [default=no]])
if test "$enable_profiling" = "yes"; then
CXXFLAGS="-pg $CXXFLAGS"
fi
CPPFLAGS="$CPPFLAGS -I/usr/local/include"
# ***** VRLAB_PREFIX
if test "$VRLAB_PREFIX"; then
if test "$prefix" = "NONE"; then
prefix="$VRLAB_PREFIX"
fi
CPPFLAGS="$CPPFLAGS -I$VRLAB_PREFIX/include"
LDFLAGS="$LDFLAGS -L$VRLAB_PREFIX/lib"
fi
# END GENERAL AUTOCONF STUFF
dnl Checks for libraries.
# OpelAL
AC_CHECK_LIB(openal,main)
AC_CHECK_LIB(alut,main)
if test "$ac_cv_lib_alut_main" = "yes" ; then
ALUT_LIB=-lalut
fi
AC_SUBST(ALUT_LIB)
#
# Was introduced sometime in 2005, does not show pre-2005
# #define ALC_STEREO_SOURCES 0x1011
# There should really be a version number in the headers.
#
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[#include <AL/alc.h>]],
[[int a = ALC_STEREO_SOURCES;]])],
[OPENAL_VERSION=2005],
[OPENAL_VERSION=2004])
AC_TRY_COMPILE(
[#include <AL/alut.h>],
[alutLoadMemoryFromFile((const char*)0,(ALenum*)0,(ALsizei*)0,(ALfloat*)0);]
,
[OPENAL_VERSION=2007])
if test $OPENAL_VERSION = 2005 ; then
#
# Was introduced sometime in 2006, does not show pre-2006
# #define AL_VERSION_1_1
#
AC_TRY_COMPILE([#include <AL/al.h>],
[AL_VERSION_1_1
],
[OPENAL_VERSION=2005],
[OPENAL_VERSION=2006])
fi
PKG_CHECK_MODULES(OPENTHREADS, openthreads >= 0.9.8, , [AC_MSG_ERROR(openthreads is a mandatory library)])
AC_DEFINE_UNQUOTED(OPENAL_VERSION, [$OPENAL_VERSION], [OpenAL CVS version (rough estimate)])
# PortAudio
AC_CHECK_LIB(portaudio,main,WITH_PORTAUDIO="yes")
AM_CONDITIONAL(WITH_PORTAUDIO, test "$WITH_PORTAUDIO" = "yes")
# Ogg Vorbis
AC_CHECK_LIB(ogg,main,WITH_OGGVORBIS="yes")
AM_CONDITIONAL(WITH_OGGVORBIS, [test "$WITH_OGGVORBIS" = "yes"])
dnl Checks for header files.
AC_HEADER_STDC
dnl Checks for typedefs, structures, and compiler characteristics.
#AC_C_CONST
dnl Checks for library functions.
AC_OUTPUT(Makefile include/Makefile include/openalpp/Makefile src/Makefile tests/Makefile openalpp.pc)
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