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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 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=$withval])
AC_ARG_WITH(jack,
AS_HELP_STRING([--with-jack], [Enable support for JACK @<:@autodetect@:>@]),
[with_jack=$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$with_asihpi" != "xno"; then
AC_CHECK_LIB(hpi, HPI_SubSysCreate, have_asihpi=yes, have_asihpi=no, -lm)
fi
have_libossaudio=no
have_oss=no
if test "x$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 Carbon"
if test "x$enable_mac_universal" = "xyes" ; then
case `xcodebuild -version | sed -n 's/Xcode \(.*\)/\1/p'` in
[12]*|3.0|3.1)
dnl In pre-3.2 versions of Xcode, xcodebuild doesn't
dnl support -sdk, so we can't use that to look for
dnl SDKs. However, in those versions of Xcode, the
dnl SDKs are under /Developer/SDKs, so we can just look
dnl there. Also, we assume they had no SDKs later
dnl than 10.5, as 3.2 was the version that came with
dnl 10.6, at least if the Wikipedia page for Xcode
dnl is to be believed.
if [[ -d /Developer/SDKs/MacOSX10.5.sdk ]] ; then
mac_version_min="-mmacosx-version-min=10.3"
mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.5.sdk"
else
mac_version_min="-mmacosx-version-min=10.3"
mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.4u.sdk"
fi
;;
*)
dnl In 3.2 and later, xcodebuild supports -sdk, and, in
dnl 4.3 and later, the SDKs aren't under /Developer/SDKs
dnl as there *is* no /Developer, so we use -sdk to check
dnl what SDKs are available and to get the full path of
dnl the SDKs.
if xcodebuild -version -sdk macosx10.5 Path >/dev/null 2>&1 ; then
mac_version_min="-mmacosx-version-min=10.3"
mac_sysroot="-isysroot `xcodebuild -version -sdk macosx10.5 Path`"
elif xcodebuild -version -sdk macosx10.6 Path >/dev/null 2>&1 ; then
mac_version_min="-mmacosx-version-min=10.4"
mac_sysroot="-isysroot `xcodebuild -version -sdk macosx10.6 Path`"
elif xcodebuild -version -sdk macosx10.7 Path >/dev/null 2>&1 ; then
mac_version_min="-mmacosx-version-min=10.4"
mac_sysroot="-isysroot `xcodebuild -version -sdk macosx10.7 Path`"
elif xcodebuild -version -sdk macosx10.8 Path >/dev/null 2>&1 ; then
mac_version_min="-mmacosx-version-min=10.4"
mac_sysroot="-isysroot `xcodebuild -version -sdk macosx10.8 Path`"
elif xcodebuild -version -sdk macosx10.9 Path >/dev/null 2>&1 ; then
mac_version_min="-mmacosx-version-min=10.4"
mac_sysroot="-isysroot `xcodebuild -version -sdk macosx10.9 Path`"
elif xcodebuild -version -sdk macosx10.10 Path >/dev/null 2>&1 ; then
mac_version_min="-mmacosx-version-min=10.4"
mac_sysroot="-isysroot `xcodebuild -version -sdk macosx10.10 Path`"
elif xcodebuild -version -sdk macosx10.11 Path >/dev/null 2>&1 ; then
mac_version_min="-mmacosx-version-min=10.4"
mac_sysroot="-isysroot `xcodebuild -version -sdk macosx10.11 Path`"
elif xcodebuild -version -sdk macosx10.12 Path >/dev/null 2>&1 ; then
mac_version_min="-mmacosx-version-min=10.4"
mac_sysroot="-isysroot `xcodebuild -version -sdk macosx10.12 Path`"
elif xcodebuild -version -sdk macosx10.13 Path >/dev/null 2>&1 ; then
mac_version_min="-mmacosx-version-min=10.4"
mac_sysroot="-isysroot `xcodebuild -version -sdk macosx10.13 Path`"
else
AC_MSG_ERROR([Could not find 10.5 to 10.13 SDK.])
fi
esac
dnl Pick which architectures to build for based on what
dnl the compiler supports.
mac_arches=""
for arch in i386 x86_64 ppc ppc64
do
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -arch $arch"
AC_TRY_COMPILE([], [return 0;],
[
if [[ -z "$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"
CFLAGS="-std=c99 $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$DXDIR/include -UPA_USE_DS -DPA_USE_DS=1"
fi
if [[ "x$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$ASIODIR/host -UPA_USE_ASIO -DPA_USE_ASIO=1 -DWINDOWS"
dnl Setting the windows version flags below resolves a conflict between Interlocked*
dnl definitions in mingw winbase.h and Interlocked* hacks in ASIO SDK combase.h
dnl combase.h is included by asiodrvr.h
dnl PortAudio does not actually require Win XP (winver 501) APIs
CFLAGS="$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"
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"
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"
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 [[ "$have_jack" = "yes" ] && [ "$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([
OSS ......................... $have_oss
JACK ........................ $have_jack
])
;;
esac