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dnl Process this file with autoconf to produce a configure script.
AC_INIT([sidplayfp], [2.16.2], [], [], [https://github.com/libsidplayfp/sidplayfp/])
AC_CONFIG_SRCDIR([src/main.cpp])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_HEADERS([src/config.h])
AM_INIT_AUTOMAKE
AC_CANONICAL_HOST
case "$host" in
*mingw* )
MINGW32=yes
;;
*darwin* )
MACOSX=yes
;;
esac
AM_CONDITIONAL([MINGW32], [test "x$MINGW32" = "xyes"])
AC_PROG_RANLIB
dnl Checks for programs.
AC_PROG_CXX
dnl Use C++ for tests.
AC_LANG([C++])
AX_CXX_COMPILE_STDCXX([20], [noext], [optional])
AS_IF([test $ax_cv_cxx_compile_cxx20__std_cpp20 != "yes"], [
AX_CXX_COMPILE_STDCXX([17], [noext], [optional])
AS_IF([test $ax_cv_cxx_compile_cxx17__std_cpp17 != "yes"], [
AX_CXX_COMPILE_STDCXX([14], [noext], [optional])
AS_IF([test $ax_cv_cxx_compile_cxx14__std_cpp14 != "yes"],
[AX_CXX_COMPILE_STDCXX([11], [noext], [mandatory])]
)
])
])
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_BIGENDIAN
AM_ICONV
AM_CONDITIONAL([USE_ICONV], [test "x$am_cv_func_iconv" = "xyes"])
dnl Audio subsystem
AUDIO_LDFLAGS=""
PKG_CHECK_MODULES(ALSA,
[alsa >= 1.0],
[AC_DEFINE([HAVE_ALSA], 1, [Define to 1 if you have libasound (-lasound).])],
[AC_MSG_WARN([$ALSA_PKG_ERRORS])]
)
PKG_CHECK_MODULES(PULSE,
[libpulse-simple >= 1.0],
[AC_DEFINE([HAVE_PULSE], 1, [Define to 1 if you have libpulse-simple (-lpulse-simple).])],
[AC_MSG_WARN([$PULSE_PKG_ERRORS])]
)
dnl Checks what version of Unix we have and soundcard support
AC_CHECK_HEADERS([sys/ioctl.h linux/soundcard.h machine/soundcard.h sys/soundcard.h soundcard.h])
AC_CHECK_HEADERS([dsound.h mmsystem.h], [], [], [#include <windows.h>])
AS_IF([test "$ac_cv_header_dsound_h" = "yes"],
[AUDIO_LDFLAGS="$AUDIO_LDFLAGS -ldsound -ldxguid"]
)
AS_IF([test "$ac_cv_header_mmsystem_h" = "yes"],
[AUDIO_LDFLAGS="$AUDIO_LDFLAGS -lwinmm"]
)
# NetBSD/OpenBSD OSS audio emulation
AS_IF([test "x$ac_cv_header_soundcard_h" = "xyes"],
[AUDIO_LDFLAGS="$AUDIO_LDFLAGS -lossaudio"]
)
AC_SUBST(AUDIO_LDFLAGS)
PKG_CHECK_MODULES(SIDPLAYFP, [libsidplayfp >= 2.0])
PKG_CHECK_MODULES(STILVIEW, [libstilview >= 1.0])
USE_LIBOUT123=no
AC_ARG_WITH([out123], AS_HELP_STRING([--with-out123], [Build with out123 library (default: enabled)]))
AS_IF([test "x$with_out123" != "xno"],
[PKG_CHECK_MODULES([OUT123],
[libout123 >= 1.0],
[USE_LIBOUT123=yes
AC_DEFINE([HAVE_OUT123], [1], [Use libout123])],
[USE_LIBOUT123=no]
)]
)
AM_CONDITIONAL([USE_LIBOUT123], [test "x$USE_LIBOUT123" = "xyes"])
# check for builders
PKG_CHECK_VAR([SIDPLAYPF_INCLUDE], [libsidplayfp], [includedir])
AC_MSG_CHECKING([for $SIDPLAYPF_INCLUDE/sidplayfp/builders/residfp.h])
AS_IF([test -f $SIDPLAYPF_INCLUDE/sidplayfp/builders/residfp.h],
[AC_DEFINE([HAVE_SIDPLAYFP_BUILDERS_RESIDFP_H], [1], [residfp builder])
AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])]
)
AC_MSG_CHECKING([for $SIDPLAYPF_INCLUDE/sidplayfp/builders/resid.h])
AS_IF([test -f $SIDPLAYPF_INCLUDE/sidplayfp/builders/resid.h],
[AC_DEFINE([HAVE_SIDPLAYFP_BUILDERS_RESID_H], [1], [resid builder])
AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])]
)
AC_MSG_CHECKING([for $SIDPLAYPF_INCLUDE/sidplayfp/builders/hardsid.h])
AS_IF([test -f $SIDPLAYPF_INCLUDE/sidplayfp/builders/hardsid.h],
[AC_DEFINE([HAVE_SIDPLAYFP_BUILDERS_HARDSID_H], [1], [hardsid builder])
AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])]
)
AC_MSG_CHECKING([for $SIDPLAYPF_INCLUDE/sidplayfp/builders/exsid.h])
AS_IF([test -f $SIDPLAYPF_INCLUDE/sidplayfp/builders/exsid.h],
[AC_DEFINE([HAVE_SIDPLAYFP_BUILDERS_EXSID_H], [1], [exsid builder])
AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])]
)
AC_MSG_CHECKING([for $SIDPLAYPF_INCLUDE/sidplayfp/builders/usbsid.h])
AS_IF([test -f $SIDPLAYPF_INCLUDE/sidplayfp/builders/usbsid.h],
[AC_DEFINE([HAVE_SIDPLAYFP_BUILDERS_USBSID_H], [1], [usbsid builder])
AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])]
)
AC_MSG_CHECKING([whether to build for debugging])
AC_ARG_ENABLE(debug, [AS_HELP_STRING([--enable-debug], [compile for debugging @<:@no/yes, default=no@:>@])],
[], [enable_debug=no])
AS_IF([test "x$enable_debug" = "xno"],
[AC_MSG_RESULT([no]); debug_flags=-DNDEBUG],
[AC_MSG_RESULT([yes])],
)
AC_SUBST([debug_flags])
AC_CONFIG_FILES([
Makefile
])
AC_OUTPUT
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