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configure.in
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configure.in
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dnl
dnl portaudio V19 configure.in script
dnl
dnl Dominic Mazzoni, Arve Knudsen, Stelios Bounanos
dnl
dnl Require autoconf >= 2.13
AC_PREREQ(2.13)
dnl Init autoconf and make sure configure is being called
dnl from the right directory
AC_INIT([include/portaudio.h])
dnl This is is for testing compilation on Mac OS
PAMAC_TEST_PROGRAM="
/* cdefs.h checks for supported architectures. */
#include <sys/cdefs.h>
int main() {
return 0;
}
"
dnl Define build, build_cpu, build_vendor, build_os
AC_CANONICAL_BUILD
dnl Define host, host_cpu, host_vendor, host_os
AC_CANONICAL_HOST
dnl Define target, target_cpu, target_vendor, target_os
AC_CANONICAL_TARGET
dnl Specify options
AC_ARG_WITH(alsa,
AS_HELP_STRING([--with-alsa], [Enable support for ALSA @<:@autodetect@:>@]),
[with_alsa=$withval])
AC_ARG_WITH(audioio,
AS_HELP_STRING([--with-audioio], [Enable support for Solaris/NetBSD audio @<:@autodetect@:>@]),
[with_audioio=$withval])
AC_ARG_WITH(jack,
AS_HELP_STRING([--with-jack], [Enable support for JACK @<:@autodetect@:>@]),
[with_jack=$withval])
AC_ARG_WITH(oss,
AS_HELP_STRING([--with-oss], [Enable support for OSS @<:@autodetect@:>@]),
[with_oss=$withval])
AC_ARG_WITH(asihpi,
AS_HELP_STRING([--with-asihpi], [Enable support for ASIHPI @<:@autodetect@:>@]),
[with_asihpi=$withval])
AC_ARG_WITH(winapi,
AS_HELP_STRING([--with-winapi],
[Select Windows API support (@<:@wmme|directx|asio|wasapi|wdmks@:>@@<:@,...@:>@) @<:@wmme@:>@]),
[with_winapi=$withval], [with_winapi="wmme"])
case "$target_os" in *mingw* | *cygwin*)
with_wmme=no
with_directx=no
with_asio=no
with_wasapi=no
with_wdmks=no
for api in $(echo $with_winapi | sed 's/,/ /g'); do
case "$api" in
wmme|directx|asio|wasapi|wdmks)
eval with_$api=yes
;;
*)
AC_MSG_ERROR([unknown Windows API \"$api\" (do you need --help?)])
;;
esac
done
;;
esac
AC_ARG_WITH(asiodir,
AS_HELP_STRING([--with-asiodir], [ASIO directory @<:@/usr/local/asiosdk2@:>@]),
with_asiodir=$withval, with_asiodir="/usr/local/asiosdk2")
AC_ARG_WITH(dxdir,
AS_HELP_STRING([--with-dxdir], [DirectX directory @<:@/usr/local/dx7sdk@:>@]),
with_dxdir=$withval, with_dxdir="/usr/local/dx7sdk")
debug_output=no
AC_ARG_ENABLE(debug-output,
AS_HELP_STRING([--enable-debug-output], [Enable debug output @<:@no@:>@]),
[if test "x$enableval" != "xno" ; then
AC_DEFINE(PA_ENABLE_DEBUG_OUTPUT,,[Enable debugging messages])
debug_output=yes
fi
])
AC_ARG_ENABLE(cxx,
AS_HELP_STRING([--enable-cxx], [Enable C++ bindings @<:@no@:>@]),
enable_cxx=$enableval, enable_cxx="no")
AC_ARG_ENABLE(mac-debug,
AS_HELP_STRING([--enable-mac-debug], [Enable Mac debug @<:@no@:>@]),
enable_mac_debug=$enableval, enable_mac_debug="no")
AC_ARG_ENABLE(mac-universal,
AS_HELP_STRING([--enable-mac-universal], [Build Mac universal binaries @<:@yes@:>@]),
enable_mac_universal=$enableval, enable_mac_universal="yes")
dnl Continue to accept --host_os for compatibility but do not document
dnl it (the correct way to change host_os is with --host=...). Moved
dnl here because the empty help string generates a blank line which we
dnl can use to separate PA options from libtool options.
AC_ARG_WITH(host_os, [], host_os=$withval)
dnl Checks for programs.
AC_PROG_CC
dnl ASIO and CXX bindings need a C++ compiler
if [[ "$with_asio" = "yes" ] || [ "$enable_cxx" = "yes" ]] ; then
AC_PROG_CXX
fi
AC_LIBTOOL_WIN32_DLL
AC_PROG_LIBTOOL
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PATH_PROG(AR, ar, no)
if [[ $AR = "no" ]] ; then
AC_MSG_ERROR("Could not find ar - needed to create a library")
fi
dnl This must be one of the first tests we do or it will fail...
AC_C_BIGENDIAN
dnl checks for various host APIs and arguments to configure that
dnl turn them on or off
have_alsa=no
if test "x$with_alsa" != "xno"; then
AC_CHECK_LIB(asound, snd_pcm_open, have_alsa=yes, have_alsa=no)
fi
have_asihpi=no
if test "x$with_asihpi" != "xno"; then
AC_CHECK_LIB(hpi, HPI_SubSysCreate, have_asihpi=yes, have_asihpi=no, -lm)
fi
have_audioio=no
if test "x$with_audioio" != "xno"; then
AC_CHECK_HEADERS([sys/audioio.h], [have_audioio=yes])
fi
have_libossaudio=no
have_oss=no
if test "x$with_oss" != "xno"; then
AC_CHECK_HEADERS([sys/soundcard.h linux/soundcard.h machine/soundcard.h], [have_oss=yes])
if test "x$have_oss" = "xyes"; then
AC_CHECK_LIB(ossaudio, _oss_ioctl, have_libossaudio=yes, have_libossaudio=no)
fi
fi
have_jack=no
if test "x$with_jack" != "xno"; then
PKG_CHECK_MODULES(JACK, jack, have_jack=yes, have_jack=no)
fi
dnl sizeof checks: we will need a 16-bit and a 32-bit type
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
save_LIBS="${LIBS}"
AC_CHECK_LIB(rt, clock_gettime, [rt_libs=" -lrt"])
LIBS="${LIBS}${rt_libs}"
DLL_LIBS="${DLL_LIBS}${rt_libs}"
AC_CHECK_FUNCS([clock_gettime nanosleep])
LIBS="${save_LIBS}"
dnl LT_RELEASE=19
LT_CURRENT=2
LT_REVISION=0
LT_AGE=0
AC_SUBST(LT_CURRENT)
AC_SUBST(LT_REVISION)
AC_SUBST(LT_AGE)
dnl extra variables
AC_SUBST(OTHER_OBJS)
AC_SUBST(PADLL)
AC_SUBST(SHARED_FLAGS)
AC_SUBST(THREAD_CFLAGS)
AC_SUBST(DLL_LIBS)
AC_SUBST(CXXFLAGS)
AC_SUBST(NASM)
AC_SUBST(NASMOPT)
AC_SUBST(INCLUDES)
dnl -g is optional on darwin
if ( echo "${host_os}" | grep ^darwin >> /dev/null ) &&
[[ "$enable_mac_universal" = "yes" ] &&
[ "$enable_mac_debug" != "yes" ]] ; then
CFLAGS="-O2 -Wall -pedantic -pipe -fPIC -DNDEBUG"
else
CFLAGS=${CFLAGS:-"-g -O2 -Wall -pedantic -pipe -fPIC"}
fi
if [[ $ac_cv_c_bigendian = "yes" ]] ; then
CFLAGS="$CFLAGS -DPA_BIG_ENDIAN"
else
CFLAGS="$CFLAGS -DPA_LITTLE_ENDIAN"
fi
add_objects()
{
for o in $@; do
test "${OTHER_OBJS#*${o}*}" = "${OTHER_OBJS}" && OTHER_OBJS="$OTHER_OBJS $o"
done
}
INCLUDES=portaudio.h
dnl Include directories needed by all implementations
CFLAGS="$CFLAGS -I\$(top_srcdir)/include -I\$(top_srcdir)/src/common"
case "${host_os}" in
darwin* )
dnl Mac OS X configuration
AC_DEFINE(PA_USE_COREAUDIO,1)
CFLAGS="$CFLAGS -I\$(top_srcdir)/src/os/unix -Wno-deprecated -Werror"
LIBS="-framework CoreAudio -framework AudioToolbox -framework AudioUnit -framework CoreFoundation -framework CoreServices"
if test "x$enable_mac_universal" = "xyes" ; then
mac_version_min="-mmacosx-version-min=10.6"
mac_sysroot="-isysroot $(xcrun --sdk macosx --show-sdk-path)"
dnl Pick which architectures to build for based on what
dnl the compiler and SDK supports.
mac_arches=""
for arch in x86_64 arm64
do
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -arch $arch"
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE([$PAMAC_TEST_PROGRAM])],
[
if [[ -z "$mac_arches" ]] ; then
mac_arches="-arch $arch"
else
mac_arches="$mac_arches -arch $arch"
fi
])
CFLAGS="$save_CFLAGS"
done
else
mac_arches=""
mac_sysroot=""
mac_version=""
fi
SHARED_FLAGS="$LIBS -dynamiclib $mac_arches $mac_sysroot $mac_version_min"
AX_CHECK_COMPILE_FLAG([-std=c11], [CFLAGS="-std=c11 $CFLAGS"], [CFLAGS="-std=c99 $CFLAGS"])
CFLAGS="$CFLAGS $mac_arches $mac_sysroot $mac_version_min"
OTHER_OBJS="src/os/unix/pa_unix_hostapis.o src/os/unix/pa_unix_util.o src/hostapi/coreaudio/pa_mac_core.o src/hostapi/coreaudio/pa_mac_core_utilities.o src/hostapi/coreaudio/pa_mac_core_blocking.o src/common/pa_ringbuffer.o"
PADLL="libportaudio.dylib"
;;
mingw* )
dnl MingW configuration
PADLL="portaudio.dll"
THREAD_CFLAGS="-mthreads"
SHARED_FLAGS="-shared"
CFLAGS="$CFLAGS -I\$(top_srcdir)/src/os/win -DPA_USE_WMME=0 -DPA_USE_ASIO=0 -DPA_USE_WDMKS=0 -DPA_USE_DS=0 -DPA_USE_WASAPI=0"
if [[ "x$with_directx" = "xyes" ]]; then
DXDIR="$with_dxdir"
add_objects src/hostapi/dsound/pa_win_ds.o src/hostapi/dsound/pa_win_ds_dynlink.o src/os/win/pa_win_hostapis.o src/os/win/pa_win_util.o src/os/win/pa_win_coinitialize.o src/os/win/pa_win_waveformat.o
LIBS="${LIBS} -lwinmm -lm -ldsound -lole32"
DLL_LIBS="${DLL_LIBS} -lwinmm -lm -L$DXDIR/lib -ldsound -lole32"
#VC98="\"/c/Program Files/Microsoft Visual Studio/VC98/Include\""
#CFLAGS="$CFLAGS -I$VC98 -DPA_NO_WMME -DPA_NO_ASIO"
CFLAGS="$CFLAGS -I$DXDIR/include -UPA_USE_DS -DPA_USE_DS=1"
INCLUDES="$INCLUDES pa_win_ds.h pa_win_waveformat.h"
fi
if [[ "x$with_asio" = "xyes" ]]; then
ASIODIR="$with_asiodir"
add_objects src/hostapi/asio/pa_asio.o src/common/pa_ringbuffer.o src/os/win/pa_win_hostapis.o src/os/win/pa_win_util.o src/os/win/pa_win_coinitialize.o src/hostapi/asio/iasiothiscallresolver.o $ASIODIR/common/asio.o $ASIODIR/host/asiodrivers.o $ASIODIR/host/pc/asiolist.o
LIBS="${LIBS} -lwinmm -lm -lole32 -luuid"
DLL_LIBS="${DLL_LIBS} -lwinmm -lm -lole32 -luuid"
CFLAGS="$CFLAGS -ffast-math -fomit-frame-pointer -I\$(top_srcdir)/src/hostapi/asio -I$ASIODIR/host/pc -I$ASIODIR/common -I$ASIODIR/host -UPA_USE_ASIO -DPA_USE_ASIO=1 -DWINDOWS"
INCLUDES="$INCLUDES pa_asio.h"
dnl Setting the windows version flags below resolves a conflict between Interlocked*
dnl definitions in mingw winbase.h and Interlocked* hacks in ASIO SDK combase.h
dnl combase.h is included by asiodrvr.h
dnl PortAudio does not actually require Win XP (winver 501) APIs
CFLAGS="$CFLAGS -D_WIN32_WINNT=0x0501 -DWINVER=0x0501"
CXXFLAGS="$CFLAGS"
fi
if [[ "x$with_wdmks" = "xyes" ]]; then
DXDIR="$with_dxdir"
add_objects src/hostapi/wdmks/pa_win_wdmks.o src/common/pa_ringbuffer.o src/os/win/pa_win_hostapis.o src/os/win/pa_win_util.o src/os/win/pa_win_wdmks_utils.o src/os/win/pa_win_waveformat.o
LIBS="${LIBS} -lwinmm -lm -luuid -lsetupapi -lole32"
DLL_LIBS="${DLL_LIBS} -lwinmm -lm -L$DXDIR/lib -luuid -lsetupapi -lole32"
#VC98="\"/c/Program Files/Microsoft Visual Studio/VC98/Include\""
#CFLAGS="$CFLAGS -I$VC98 -DPA_NO_WMME -DPA_NO_ASIO"
CFLAGS="$CFLAGS -I$DXDIR/include -UPA_USE_WDMKS -DPA_USE_WDMKS=1"
INCLUDES="$INCLUDES pa_win_wdmks.h"
fi
if [[ "x$with_wmme" = "xyes" ]]; then
add_objects src/hostapi/wmme/pa_win_wmme.o src/os/win/pa_win_hostapis.o src/os/win/pa_win_util.o src/os/win/pa_win_waveformat.o
LIBS="${LIBS} -lwinmm -lm -lole32 -luuid"
DLL_LIBS="${DLL_LIBS} -lwinmm"
CFLAGS="$CFLAGS -UPA_USE_WMME -DPA_USE_WMME=1"
INCLUDES="$INCLUDES pa_win_wmme.h pa_win_waveformat.h"
fi
if [[ "x$with_wasapi" = "xyes" ]]; then
add_objects src/hostapi/wasapi/pa_win_wasapi.o src/common/pa_ringbuffer.o src/os/win/pa_win_hostapis.o src/os/win/pa_win_util.o src/os/win/pa_win_coinitialize.o src/os/win/pa_win_waveformat.o
LIBS="${LIBS} -lwinmm -lm -lole32 -luuid"
DLL_LIBS="${DLL_LIBS} -lwinmm -lole32"
CFLAGS="$CFLAGS -UPA_USE_WASAPI -DPA_USE_WASAPI=1"
INCLUDES="$INCLUDES pa_win_wasapi.h pa_win_waveformat.h"
fi
;;
cygwin* )
dnl Cygwin configuration
OTHER_OBJS="src/hostapi/wmme/pa_win_wmme.o src/os/win/pa_win_hostapis.o src/os/win/pa_win_util.o src/os/win/pa_win_waveformat.o"
CFLAGS="$CFLAGS -I\$(top_srcdir)/src/os/win -DPA_USE_DS=0 -DPA_USE_WDMKS=0 -DPA_USE_ASIO=0 -DPA_USE_WASAPI=0 -DPA_USE_WMME=1"
LIBS="-lwinmm -lm"
PADLL="portaudio.dll"
THREAD_CFLAGS="-mthreads"
SHARED_FLAGS="-shared"
DLL_LIBS="${DLL_LIBS} -lwinmm"
;;
irix* )
dnl SGI IRIX audio library (AL) configuration (Pieter, oct 2-13, 2003).
dnl The 'dmedia' library is needed to read the Unadjusted System Time (UST).
dnl
AC_CHECK_LIB(pthread, pthread_create, , AC_MSG_ERROR([IRIX posix thread library not found!]))
AC_CHECK_LIB(audio, alOpenPort, , AC_MSG_ERROR([IRIX audio library not found!]))
AC_CHECK_LIB(dmedia, dmGetUST, , AC_MSG_ERROR([IRIX digital media library not found!]))
dnl See the '#ifdef PA_USE_SGI' in file pa_unix/pa_unix_hostapis.c
dnl which selects the appropriate PaXXX_Initialize() function.
dnl
AC_DEFINE(PA_USE_SGI,1)
CFLAGS="$CFLAGS -I\$(top_srcdir)/src/os/unix"
dnl The _REENTRANT option for pthread safety. Perhaps not necessary but it 'll do no harm.
dnl
THREAD_CFLAGS="-D_REENTRANT"
OTHER_OBJS="pa_sgi/pa_sgi.o src/os/unix/pa_unix_hostapis.o src/os/unix/pa_unix_util.o"
dnl SGI books say -lpthread should be the last of the libs mentioned.
dnl
LIBS="-lm -ldmedia -laudio -lpthread"
PADLL="libportaudio.so"
SHARED_FLAGS=""
;;
*)
dnl Unix configuration
CFLAGS="$CFLAGS -I\$(top_srcdir)/src/os/unix"
AC_CHECK_LIB(pthread, pthread_create,[have_pthread="yes"],
AC_MSG_ERROR([libpthread not found!]))
if [[ "$have_alsa" = "yes" ] && [ "$with_alsa" != "no" ]] ; then
DLL_LIBS="$DLL_LIBS -lasound"
LIBS="$LIBS -lasound"
OTHER_OBJS="$OTHER_OBJS src/hostapi/alsa/pa_linux_alsa.o"
INCLUDES="$INCLUDES pa_linux_alsa.h"
AC_DEFINE(PA_USE_ALSA,1)
fi
if [[ "$have_audioio" = "yes" ] && [ "$with_audioio" != "no" ]] ; then
OTHER_OBJS="$OTHER_OBJS src/hostapi/audioio/pa_unix_audioio.o"
AC_DEFINE(PA_USE_AUDIOIO,1)
fi
if [[ "$have_jack" = "yes" ] && [ "$with_jack" != "no" ]] ; then
DLL_LIBS="$DLL_LIBS $JACK_LIBS"
CFLAGS="$CFLAGS $JACK_CFLAGS"
OTHER_OBJS="$OTHER_OBJS src/hostapi/jack/pa_jack.o src/common/pa_ringbuffer.o"
INCLUDES="$INCLUDES pa_jack.h"
AC_DEFINE(PA_USE_JACK,1)
fi
if [[ "$with_oss" != "no" ]] ; then
OTHER_OBJS="$OTHER_OBJS src/hostapi/oss/pa_unix_oss.o"
if [[ "$have_libossaudio" = "yes" ]] ; then
DLL_LIBS="$DLL_LIBS -lossaudio"
LIBS="$LIBS -lossaudio"
fi
AC_DEFINE(PA_USE_OSS,1)
fi
if [[ "$have_asihpi" = "yes" ] && [ "$with_asihpi" != "no" ]] ; then
LIBS="$LIBS -lhpi"
DLL_LIBS="$DLL_LIBS -lhpi"
OTHER_OBJS="$OTHER_OBJS src/hostapi/asihpi/pa_linux_asihpi.o"
AC_DEFINE(PA_USE_ASIHPI,1)
fi
DLL_LIBS="$DLL_LIBS -lm -lpthread"
LIBS="$LIBS -lm -lpthread"
PADLL="libportaudio.so"
## support sun cc compiler flags
case "${host_os}" in
solaris*)
SHARED_FLAGS="-G"
THREAD_CFLAGS="-mt"
;;
*)
SHARED_FLAGS="-fPIC"
THREAD_CFLAGS="-pthread"
;;
esac
OTHER_OBJS="$OTHER_OBJS src/os/unix/pa_unix_hostapis.o src/os/unix/pa_unix_util.o"
esac
CFLAGS="$CFLAGS $THREAD_CFLAGS"
test "$enable_shared" != "yes" && SHARED_FLAGS=""
if test "$enable_cxx" = "yes"; then
AC_CONFIG_SUBDIRS([bindings/cpp])
ENABLE_CXX_TRUE=""
ENABLE_CXX_FALSE="#"
else
ENABLE_CXX_TRUE="#"
ENABLE_CXX_FALSE=""
fi
AC_SUBST(ENABLE_CXX_TRUE)
AC_SUBST(ENABLE_CXX_FALSE)
if test "x$with_asio" = "xyes"; then
WITH_ASIO_TRUE=""
WITH_ASIO_FALSE="@ #"
else
WITH_ASIO_TRUE="@ #"
WITH_ASIO_FALSE=""
fi
AC_SUBST(WITH_ASIO_TRUE)
AC_SUBST(WITH_ASIO_FALSE)
AC_OUTPUT([Makefile portaudio-2.0.pc])
AC_MSG_RESULT([
Configuration summary:
Target ...................... $target
C++ bindings ................ $enable_cxx
Debug output ................ $debug_output])
case "$target_os" in *linux*)
AC_MSG_RESULT([
ALSA ........................ $have_alsa
ASIHPI ...................... $have_asihpi])
;;
esac
case "$target_os" in
*mingw* | *cygwin*)
test "x$with_directx" = "xyes" && with_directx="$with_directx (${with_dxdir})"
test "x$with_wdmks" = "xyes" && with_wdmks="$with_wdmks (${with_dxdir})"
test "x$with_asio" = "xyes" && with_asio="$with_asio (${with_asiodir})"
test "x$with_wasapi" = "xyes"
AC_MSG_RESULT([
WMME ........................ $with_wmme
DSound ...................... $with_directx
ASIO ........................ $with_asio
WASAPI ...................... $with_wasapi
WDMKS ....................... $with_wdmks
])
;;
*darwin*)
AC_MSG_RESULT([
Mac debug flags ............. $enable_mac_debug
])
;;
*)
AC_MSG_RESULT([
AudioIO ..................... $have_audioio
OSS ......................... $have_oss
JACK ........................ $have_jack
])
;;
esac