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aconfigure.ac
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aconfigure.ac
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AC_INIT(pjproject,2.x)
host_orig="$host"
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
AC_CONFIG_HEADER([pjlib/include/pj/compat/os_auto.h
pjlib/include/pj/compat/m_auto.h
pjmedia/include/pjmedia/config_auto.h
pjmedia/include/pjmedia-codec/config_auto.h
pjsip/include/pjsip/sip_autoconf.h
])
AC_CONFIG_FILES([build.mak
build/os-auto.mak
build/cc-auto.mak
pjlib/build/os-auto.mak
pjlib-util/build/os-auto.mak
pjmedia/build/os-auto.mak
pjsip/build/os-auto.mak
third_party/build/os-auto.mak
third_party/build/portaudio/os-auto.mak
])
dnl
dnl Setup default CFLAGS
dnl
if test "$CFLAGS" = ""; then
CFLAGS="-O2"
else
CFLAGS="$CFLAGS"
fi
CXXFLAGS="$CFLAGS $CXXFLAGS"
dnl #
dnl # Configure tools
dnl #
AC_PROG_CC
AC_PROG_CXX
AC_LANG_C
AC_PROG_RANLIB
AC_CHECK_TOOLS([AR], [ar gar], :)
if test "$AR_FLAGS" = ""; then AR_FLAGS="rv"; fi
AC_SUBST(AR_FLAGS)
if test "$LD" = ""; then LD="$CC"; fi
AC_SUBST(LD)
if test "$LDOUT" = ""; then LDOUT="-o "; fi
AC_SUBST(LDOUT)
if test "$OBJEXT" = ""; then OBJEXT='o'; fi
AC_SUBST(OBJEXT)
if test "$LIBEXT" = ""; then LIBEXT='a'; fi
AC_SUBST(LIBEXT)
if test "$LIBEXT2" = ""; then LIBEXT2=""; fi
AC_SUBST(LIBEXT2)
if test "$CC_OUT" = ""; then CC_OUT="-o "; fi
AC_SUBST(CC_OUT)
if test "$CC_INC" = ""; then CC_INC="-I"; fi
AC_SUBST(CC_INC)
if test "$CC_DEF" = ""; then CC_DEF="-D"; fi
AC_SUBST(CC_DEF)
if test "$CC_OPTIMIZE" = ""; then CC_OPTIMIZE="-O2"; fi
AC_SUBST(CC_OPTIMIZE)
if test "$CC_CFLAGS" = ""; then CC_CFLAGS="-Wall"; fi
AC_SUBST(CC_CFLAGS)
AC_SUBST(ac_pjdir)
AC_SUBST(ac_build_mak_vars)
case $host in
*mingw* | *cygw* | *win32* | *w32* )
if pwd -W 2&> /dev/null; then
ac_pjdir=`pwd -W`
else
# We're probably cross-compiling mingw on Linux
ac_pjdir=`pwd`
fi
;;
*)
ac_pjdir=`pwd`
;;
esac
AC_SUBST(ac_shlib_suffix)
case $target in
*mingw* | *cygw* | *win32* | *w32* )
ac_shlib_suffix=dll
;;
*darwin*)
ac_shlib_suffix=dylib
;;
*)
ac_shlib_suffix=so
;;
esac
AC_SUBST(ac_cross_compile)
if test "$build" = "$host"; then
ac_cross_compile=
else
ac_cross_compile=${host_orig}-
fi
AC_CHECK_LIB(pthread,pthread_create)
AC_CHECK_LIB(wsock32,puts)
AC_CHECK_LIB(ws2_32,puts)
AC_CHECK_LIB(ole32,puts)
AC_CHECK_LIB(winmm,puts)
AC_CHECK_LIB(socket,puts)
AC_CHECK_LIB(rt,puts)
AC_CHECK_LIB(nsl,puts)
AC_CHECK_LIB(m,sin)
AC_CHECK_LIB(uuid,uuid_generate)
AC_CHECK_LIB(uuid,uuid_generate,[ac_has_uuid_lib=1])
AC_MSG_RESULT([Setting PJ_M_NAME to $target_cpu])
AC_DEFINE_UNQUOTED(PJ_M_NAME,["$target_cpu"])
dnl
dnl Memory alignment detection
dnl
AC_MSG_CHECKING([memory alignment])
case $target in
sparc64-* | ia64-* | x86_64-* )
AC_DEFINE(PJ_POOL_ALIGNMENT, 8)
AC_MSG_RESULT([8 bytes])
;;
* )
AC_DEFINE(PJ_POOL_ALIGNMENT, 4)
AC_MSG_RESULT([4 bytes (default)])
;;
esac
dnl
dnl Endianness detection
dnl
AC_C_BIGENDIAN
if test "x$ac_cv_c_bigendian" = "xyes"; then
CFLAGS="$CFLAGS -DPJ_IS_BIG_ENDIAN=1 -DPJ_IS_LITTLE_ENDIAN=0"
else
CFLAGS="$CFLAGS -DPJ_IS_BIG_ENDIAN=0 -DPJ_IS_LITTLE_ENDIAN=1"
fi
dnl
dnl Legacy macros
dnl
case $target in
*mingw* | *cygw* | *win32* | *w32* )
AC_DEFINE(PJ_WIN32,1)
AC_DEFINE(PJ_WIN32_WINNT,0x0400)
AC_DEFINE(WIN32_LEAN_AND_MEAN)
;;
*darwin*)
AC_DEFINE(PJ_DARWINOS,1)
;;
*linux*)
AC_DEFINE(PJ_LINUX,1)
;;
*rtems*)
AC_DEFINE(PJ_RTEMS,1)
;;
*sunos* | *solaris* )
AC_DEFINE(PJ_SUNOS,1)
;;
*)
;;
esac
dnl # --disable-floating-point option
AC_ARG_ENABLE(floating-point,
AC_HELP_STRING([--disable-floating-point],
[Disable floating point where possible]),
[if test "$enable_floating_point" = "no"; then
AC_DEFINE(PJ_HAS_FLOATING_POINT,0)
AC_MSG_RESULT([Checking if floating point is disabled... yes])
fi],
[
AC_DEFINE(PJ_HAS_FLOATING_POINT,1)
AC_MSG_RESULT([Checking if floating point is disabled... no])
])
AC_CHECK_HEADER(arpa/inet.h,[AC_DEFINE(PJ_HAS_ARPA_INET_H,1)])
AC_CHECK_HEADER(assert.h,[AC_DEFINE(PJ_HAS_ASSERT_H,1)])
AC_CHECK_HEADER(ctype.h,[AC_DEFINE(PJ_HAS_CTYPE_H,1)])
case $target in
*mingw* | *cygw* | *win32* | *w32* )
AC_DEFINE(PJ_HAS_ERRNO_H,0)
;;
*)
AC_CHECK_HEADER(errno.h,[AC_DEFINE(PJ_HAS_ERRNO_H,1)])
;;
esac
AC_CHECK_HEADER(fcntl.h,[AC_DEFINE(PJ_HAS_FCNTL_H,1)])
AC_CHECK_HEADER(linux/socket.h,[AC_DEFINE(PJ_HAS_LINUX_SOCKET_H,1)])
AC_CHECK_HEADER(limits.h,[AC_DEFINE(PJ_HAS_LIMITS_H,1)])
AC_CHECK_HEADER(malloc.h,[AC_DEFINE(PJ_HAS_MALLOC_H,1)])
AC_CHECK_HEADER(netdb.h,[AC_DEFINE(PJ_HAS_NETDB_H,1)])
AC_CHECK_HEADER(netinet/in_systm.h,[AC_DEFINE(PJ_HAS_NETINET_IN_SYSTM_H,1)])
AC_CHECK_HEADER(netinet/in.h,[AC_DEFINE(PJ_HAS_NETINET_IN_H,1)])
AC_CHECK_HEADER(netinet/ip.h,[AC_DEFINE(PJ_HAS_NETINET_IP_H,1)],[],
[#if PJ_HAS_SYS_TYPES_H
# include <sys/types.h>
#endif
#if PJ_HAS_NETINET_IN_SYSTM_H
# include <netinet/in_systm.h>
#endif
#if PJ_HAS_NETINET_IN_H
# include <netinet/in.h>
#endif
])
AC_CHECK_HEADER(netinet/tcp.h,[AC_DEFINE(PJ_HAS_NETINET_TCP_H,1)])
AC_CHECK_HEADER(ifaddrs.h,
[AC_CHECK_FUNC(getifaddrs,[AC_DEFINE(PJ_HAS_IFADDRS_H,1)])])
AC_CHECK_HEADER(semaphore.h,[AC_DEFINE(PJ_HAS_SEMAPHORE_H,1)])
AC_CHECK_HEADER(setjmp.h,[AC_DEFINE(PJ_HAS_SETJMP_H,1)])
AC_CHECK_HEADER(stdarg.h,[AC_DEFINE(PJ_HAS_STDARG_H,1)])
AC_CHECK_HEADER(stddef.h,[AC_DEFINE(PJ_HAS_STDDEF_H,1)])
AC_CHECK_HEADER(stdio.h,[AC_DEFINE(PJ_HAS_STDIO_H,1)])
AC_CHECK_HEADER(stdint.h,[AC_DEFINE(PJ_HAS_STDINT_H,1)])
AC_CHECK_HEADER(stdlib.h,[AC_DEFINE(PJ_HAS_STDLIB_H,1)])
AC_CHECK_HEADER(string.h,[AC_DEFINE(PJ_HAS_STRING_H,1)])
AC_CHECK_HEADER(sys/ioctl.h,[AC_DEFINE(PJ_HAS_SYS_IOCTL_H,1)])
AC_CHECK_HEADER(sys/select.h,[AC_DEFINE(PJ_HAS_SYS_SELECT_H,1)])
AC_CHECK_HEADER(sys/socket.h,[AC_DEFINE(PJ_HAS_SYS_SOCKET_H,1)])
AC_CHECK_HEADER(sys/time.h,[AC_DEFINE(PJ_HAS_SYS_TIME_H,1)])
AC_CHECK_HEADER(sys/timeb.h,[AC_DEFINE(PJ_HAS_SYS_TIMEB_H,1)])
AC_CHECK_HEADER(sys/types.h,[AC_DEFINE(PJ_HAS_SYS_TYPES_H,1)])
AC_CHECK_HEADER(sys/filio.h,[AC_DEFINE(PJ_HAS_SYS_FILIO_H,1)])
AC_CHECK_HEADER(sys/sockio.h,[AC_DEFINE(PJ_HAS_SYS_SOCKIO_H,1)])
AC_CHECK_HEADER(sys/utsname.h,[AC_DEFINE(PJ_HAS_SYS_UTSNAME_H,1)])
AC_CHECK_HEADER(time.h,[AC_DEFINE(PJ_HAS_TIME_H,1)])
AC_CHECK_HEADER(unistd.h,[AC_DEFINE(PJ_HAS_UNISTD_H,1)])
AC_CHECK_HEADER(winsock.h,[AC_DEFINE(PJ_HAS_WINSOCK_H,1)])
AC_CHECK_HEADER(winsock2.h,[AC_DEFINE(PJ_HAS_WINSOCK2_H,1)])
AC_CHECK_HEADER(mswsock.h,[AC_DEFINE(PJ_HAS_MSWSOCK_H,1)],[],
[#if PJ_HAS_WINSOCK2_H
# include <winsock2.h>
#elif PJ_HAS_WINSOCK_H
# include <winsock.h>
#endif
])
AC_CHECK_HEADER(ws2tcpip.h,[AC_DEFINE(PJ_HAS_WS2TCPIP_H,1)])
AC_CHECK_HEADER(uuid/uuid.h,[ac_has_uuid_h=1])
AC_CHECK_HEADER(net/if.h,[AC_DEFINE(PJ_HAS_NET_IF_H,1)],[],
[#if PJ_HAS_SYS_TYPES_H
# include <sys/types.h>
#endif
#if PJ_HAS_SYS_SOCKET_H
# include <sys/socket.h>
#endif
])
AC_MSG_RESULT([Setting PJ_OS_NAME to $target])
AC_DEFINE_UNQUOTED(PJ_OS_NAME,["$target"])
AC_MSG_RESULT([Setting PJ_HAS_ERRNO_VAR to 1])
AC_DEFINE(PJ_HAS_ERRNO_VAR,1)
AC_MSG_RESULT([Setting PJ_HAS_HIGH_RES_TIMER to 1])
AC_DEFINE(PJ_HAS_HIGH_RES_TIMER,1)
AC_MSG_RESULT([Setting PJ_HAS_MALLOC to 1])
AC_DEFINE(PJ_HAS_MALLOC,1)
AC_MSG_RESULT([Setting PJ_NATIVE_STRING_IS_UNICODE to 0])
AC_DEFINE(PJ_NATIVE_STRING_IS_UNICODE,0)
AC_MSG_RESULT([Setting PJ_ATOMIC_VALUE_TYPE to long])
AC_DEFINE(PJ_ATOMIC_VALUE_TYPE,long)
dnl # Determine if inet_aton() is available
AC_MSG_CHECKING([if inet_aton() is available])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>]],
[inet_aton(0, 0);])],
[AC_DEFINE(PJ_SOCK_HAS_INET_ATON,1)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
dnl # Determine if inet_pton() is available
AC_MSG_CHECKING([if inet_pton() is available])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>]],
[inet_pton(0, 0, 0);])],
[AC_DEFINE(PJ_SOCK_HAS_INET_PTON,1)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
dnl # Determine if inet_ntop() is available
AC_MSG_CHECKING([if inet_ntop() is available])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>]],
[inet_ntop(0, 0, 0, 0);])],
[AC_DEFINE(PJ_SOCK_HAS_INET_NTOP,1)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
dnl # Determine if getaddrinfo() is available
AC_MSG_CHECKING([if getaddrinfo() is available])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>]],
[getaddrinfo(0, 0, 0, 0);])],
[AC_DEFINE(PJ_SOCK_HAS_GETADDRINFO,1)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
dnl # Determine if sockaddr_in has sin_len member
AC_MSG_CHECKING([if sockaddr_in has sin_len member])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>]],
[struct sockaddr_in a; a.sin_len=0;])],
[AC_DEFINE(PJ_SOCKADDR_HAS_LEN,1)
AC_MSG_RESULT(yes)],
AC_MSG_RESULT(no))
dnl # Determine if socklen_t is available
AC_MSG_CHECKING([if socklen_t is available])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#include <sys/socket.h>]],
[socklen_t xxx = 0;])],
[AC_DEFINE(PJ_HAS_SOCKLEN_T,1)
AC_MSG_RESULT(yes)],
AC_MSG_RESULT(no))
dnl # Determine if SO_ERROR is available
AC_MSG_CHECKING([if SO_ERROR is available])
case $target in
*mingw* | *cygw* | *win32* | *w32* )
AC_DEFINE(PJ_HAS_SO_ERROR,1)
AC_MSG_RESULT(yes)
;;
*)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>]],
[int i=SO_ERROR;])],
[AC_DEFINE(PJ_HAS_SO_ERROR,1)
AC_MSG_RESULT(yes)],
AC_MSG_RESULT(no))
;;
esac
dnl # Determine if RW-mutex is available
AC_MSG_CHECKING([if pthread_rwlock_t is available])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>],
[pthread_rwlock_t *x;])],
[AC_DEFINE(PJ_EMULATE_RWMUTEX,0)
ac_rwmutex="yes"
AC_MSG_RESULT(yes)],
[AC_DEFINE(PJ_EMULATE_RWMUTEX,1)
ac_rwmutex="no"
AC_MSG_RESULT(no)])
dnl # If rwmutex is not detected, check again but this time
dnl # with _POSIX_READER_WRITER_LOCKS defined (newlib needs this)
if test "$ac_rwmutex" = "no"; then
AC_MSG_CHECKING([if pthread_rwlock_t is available with _POSIX_READER_WRITER_LOCKS])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#define _POSIX_READER_WRITER_LOCKS
#include <pthread.h>]],
[pthread_rwlock_t *x;])],
[AC_DEFINE(PJ_EMULATE_RWMUTEX,0)
CFLAGS="$CFLAGS -D_POSIX_THREADS -D_POSIX_READER_WRITER_LOCKS"
AC_MSG_RESULT(yes)],
[AC_DEFINE(PJ_EMULATE_RWMUTEX,1)
AC_MSG_RESULT(no)])
fi
dnl # Do we have pthread_mutexattr_settype()?
AC_MSG_CHECKING([if pthread_mutexattr_settype() is available])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>],
[pthread_mutexattr_settype(0,PTHREAD_MUTEX_FAST_NP);])],
[AC_DEFINE(PJ_HAS_PTHREAD_MUTEXATTR_SETTYPE,1)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
dnl # Does pthread_mutexattr_t has "recursive" member?
AC_MSG_CHECKING([if pthread_mutexattr_t has recursive member])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>],
[[pthread_mutexattr_t attr;
attr.recursive=1;]])],
[AC_DEFINE(PJ_PTHREAD_MUTEXATTR_T_HAS_RECURSIVE,1)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
dnl ######################
dnl # ioqueue selection
dnl #
AC_SUBST(ac_os_objs)
AC_MSG_CHECKING([ioqueue backend])
AC_ARG_ENABLE(epoll,
AC_HELP_STRING([--enable-epoll],
[Use /dev/epoll ioqueue on Linux (experimental)]),
[
ac_os_objs=ioqueue_epoll.o
AC_MSG_RESULT([/dev/epoll])
],
[
ac_os_objs=ioqueue_select.o
AC_MSG_RESULT([select()])
])
AC_SUBST(ac_shared_libraries)
AC_ARG_ENABLE(shared,
AC_HELP_STRING([--enable-shared],
[Build shared libraries]),
[if test "$enable_shared" = "yes"; then
[ac_shared_libraries=1]
CFLAGS="$CFLAGS -fPIC"
AC_MSG_RESULT([Building shared libraries... yes])
fi],
AC_MSG_RESULT([Building shared libraries... no])
)
dnl ######################
dnl # OS specific files
dnl #
case $target in
*mingw* | *cygw* | *win32* | *w32* )
ac_os_objs="$ac_os_objs file_access_win32.o file_io_win32.o os_core_win32.o os_error_win32.o os_time_win32.o os_timestamp_win32.o guid_win32.o"
;;
*)
ac_os_objs="$ac_os_objs file_access_unistd.o file_io_ansi.o os_core_unix.o os_error_unix.o os_time_unix.o os_timestamp_posix.o"
case $target in
arm-apple-darwin*)
ac_os_objs="$ac_os_objs os_info_iphone.o"
;;
esac
# UUID
if test "$ac_has_uuid_lib" = "1" -a "$ac_has_uuid_h" = "1"; then
ac_os_objs="$ac_os_objs guid_uuid.o"
else
ac_os_objs="$ac_os_objs guid_simple.o"
fi
;;
esac
case $target in
*darwin*)
ac_os_objs="$ac_os_objs os_core_darwin.o"
;;
esac
dnl ##########################################
dnl #
dnl # PJMEDIA
dnl #
dnl # Use external Speex installation
AC_SUBST(ac_external_speex,0)
AC_ARG_WITH(external-speex,
AC_HELP_STRING([--with-external-speex],
[Use external Speex development files, not the one in "third_party" directory. When this option is set, make sure that Speex is accessible to use (hint: use CFLAGS and LDFLAGS env var to set the include/lib paths)]),
[
if test "x$with_external_speex" != "xno"; then
# Test Speex installation
AC_MSG_CHECKING([if external Speex devkit is installed])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <speex/speex.h>
#include <speex/speex_echo.h>
]],
[speex_echo_state_init(0, 0); speex_encoder_init(0); ])],
[AC_MSG_RESULT(yes!!)
AC_DEFINE(PJMEDIA_EXTERNAL_SPEEX_CODEC, 1)
ac_external_speex="1"
],
[AC_MSG_ERROR([Unable to use external Speex library. If Speex development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths])])
fi
]
)
dnl # Use external GSM codec library installation
AC_SUBST(ac_external_gsm,0)
AC_ARG_WITH(external-gsm,
AC_HELP_STRING([--with-external-gsm],
[Use external GSM codec library, not the one in "third_party" directory. When this option is set, make sure that the GSM include/lib files are accessible to use (hint: use CFLAGS and LDFLAGS env var to set the include/lib paths)]),
[
if test "x$with_external_gsm" != "xno"; then
# Test GSM library installation
AC_MSG_CHECKING([if external GSM devkit is installed as gsm/gsm.h])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[#include <gsm/gsm.h> ]], [gsm_create(); ]) ],
[AC_MSG_RESULT(yes!!)
AC_DEFINE(PJMEDIA_EXTERNAL_GSM_CODEC, 1)
AC_DEFINE(PJMEDIA_EXTERNAL_GSM_GSM_H, 1)
ac_external_gsm="1"
],
[
AC_MSG_RESULT(no)
AC_MSG_CHECKING([if external GSM devkit is installed as gsm.h])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[#include <gsm.h> ]], [gsm_create(); ]) ],
[AC_MSG_RESULT(yes!!)
AC_DEFINE(PJMEDIA_EXTERNAL_GSM_CODEC, 1)
AC_DEFINE(PJMEDIA_EXTERNAL_GSM_H, 1)
ac_external_gsm="1"
],
[AC_MSG_ERROR([Unable to use external GSM library. If GSM development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths])
]
)
]
)
fi
]
)
dnl # Use external SRTP installation
AC_SUBST(ac_external_srtp,0)
AC_ARG_WITH(external-srtp,
AC_HELP_STRING([--with-external-srtp],
[Use external SRTP development files, not the one in "third_party" directory. When this option is set, make sure that SRTP is accessible to use (hint: use CFLAGS and LDFLAGS env var to set the include/lib paths)]),
[
if test "x$with_external_srtp" != "xno"; then
# Test SRTP installation
AC_MSG_CHECKING([if external SRTP devkit is installed])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <srtp/srtp.h>
]],
[srtp_init();])],
[AC_MSG_RESULT(yes!!)
ac_external_srtp="1"
],
[AC_MSG_ERROR([Unable to use SRTP. If SRTP development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths])])
fi
]
)
dnl # Resample implementation
AC_SUBST(ac_pjmedia_resample,libresample)
AC_ARG_ENABLE(resample,
AC_HELP_STRING([--disable-resample],
[Disable resampling implementations]),
[if test "$enable_resample" = "no"; then
[ac_pjmedia_resample=none]
AC_MSG_RESULT([Checking if resampling is disabled...yes])
fi]
)
dnl # Sound device backend selection
AC_SUBST(ac_pjmedia_snd)
AC_ARG_ENABLE(sound,
AC_HELP_STRING([--disable-sound],
[Exclude sound (i.e. use null sound)]),
[if test "$enable_sound" = "no"; then
[ac_pjmedia_snd=null]
AC_MSG_RESULT([Checking if sound is disabled... yes])
fi]
)
dnl # Use external PortAudio installation
AC_SUBST(ac_external_pa,0)
AC_ARG_WITH(external-pa,
AC_HELP_STRING([--with-external-pa],
[Use external PortAudio development files, not the one in "third_party" directory. When this option is set, make sure that PortAudio is accessible to use (hint: use CFLAGS and LDFLAGS env var to set the include/lib paths)]),
[
if test "x$with_external_pa" != "xno"; then
# Test PortAudio installation
AC_MSG_CHECKING([if external PortAudio devkit is installed])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <portaudio.h>
]],
[Pa_Initialize();])],
[AC_MSG_RESULT(yes!!)
ac_external_pa="1"
],
[AC_MSG_ERROR([Unable to use PortAudio. If PortAudio development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths])])
fi
]
)
AC_SUBST(ac_pa_cflags)
AC_CHECK_HEADER(sys/soundcard.h,
[ac_pa_cflags="$ac_pa_cflags -DHAVE_SYS_SOUNDCARD_H"])
AC_CHECK_HEADER(linux/soundcard.h,
[ac_pa_cflags="$ac_pa_cflags -DHAVE_LINUX_SOUNDCARD_H"])
AC_CHECK_HEADER(machine/soundcard.h,
[ac_pa_cflags="$ac_pa_cflags -DHAVE_MACHINE_SOUNDCARD_H"])
if test "x$ac_cv_c_bigendian" = "xyes"; then
ac_pa_cflags="$ac_pa_cflags -DPA_BIG_ENDIAN"
else
ac_pa_cflags="$ac_pa_cflags -DPA_LITTLE_ENDIAN"
fi
if test "$enable_sound" = "no"; then
true;
else
case $target in
arm-apple-darwin*)
LIBS="$LIBS -framework CoreAudio -framework CoreFoundation -framework AudioToolbox -framework CFNetwork -framework UIKit"
AC_MSG_RESULT([Checking sound device backend... AudioUnit])
;;
*darwin*)
LIBS="$LIBS -framework CoreAudio -framework CoreServices -framework AudioUnit -framework AudioToolbox"
if test "`uname -r`" = "6.8"; then
#ac_pa_cflags="$ac_pa_cflags -DPA_OLD_CORE_AUDIO -DMOSX_USE_NON_ATOMIC_FLAG_BITS"
#AC_MSG_RESULT([Setting additional PortAudio CFLAGS.. -DPA_OLD_CORE_AUDIO -DMOSX_USE_NON_ATOMIC_FLAG_BITS])
ac_pjmedia_snd=pa_old_darwinos
AC_MSG_RESULT([Checking sound device backend... old coreaudio])
else
ac_pjmedia_snd=pa_darwinos
AC_MSG_RESULT([Checking sound device backend... coreaudio])
fi
;;
*cygwin* | *mingw*)
ac_pjmedia_snd=pa_win32
AC_MSG_RESULT([Checking sound device backend... win32 sound])
;;
*rtems*)
ac_pjmedia_snd=null
AC_MSG_RESULT([Checking sound device backend... null sound])
;;
*)
dnl # Check if ALSA is available
ac_pjmedia_snd=pa_unix
AC_CHECK_HEADER(alsa/version.h,
[AC_SUBST(ac_pa_use_alsa,1)
LIBS="$LIBS -lasound"
],
[AC_SUBST(ac_pa_use_alsa,0)])
AC_MSG_RESULT([Checking sound device backend... unix])
dnl # Check if OSS is disabled
AC_SUBST(ac_pa_use_oss,1)
AC_ARG_ENABLE(oss,
AC_HELP_STRING([--disable-oss],
[Disable OSS audio (default: not disabled)]),
[
if test "$enable_oss" = "no"; then
[ac_pa_use_oss=0]
AC_MSG_RESULT([Checking if OSS audio is disabled... yes])
fi
])
;;
esac
fi
AC_SUBST(ac_pjmedia_video)
dnl # --disable-video option
AC_ARG_ENABLE(video,
AC_HELP_STRING([--disable-video],
[Disable video feature]),
[if test "$enable_video" = "no"; then
#AC_DEFINE(PJMEDIA_HAS_VIDEO,0)
AC_MSG_RESULT([Video is disabled])
enable_sdl="no"
enable_ffmpeg="no"
enable_v4l2="no"
fi],
[])
case $target in
arm-apple-darwin*)
LIBS="$LIBS -framework UIKit"
;;
*darwin*)
LIBS="$LIBS -framework Foundation -framework AppKit"
;;
esac
if test "$enable_video" = "no"; then
true;
else
case $target in
arm-apple-darwin*)
ac_pjmedia_video=iphone_os
AC_SUBST(ac_pjmedia_video_has_ios)
AC_SUBST(ac_ios_cflags)
SAVED_LIBS="$LIBS"
LIBS="-framework AVFoundation -framework CoreGraphics -framework QuartzCore -framework CoreVideo -framework CoreMedia"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [])],[ac_pjmedia_video_has_ios=yes],[ac_pjmedia_video_has_ios=no])
LIBS="$SAVED_LIBS"
if test "$ac_pjmedia_video_has_ios" = "yes"; then
ac_ios_cflags="-DPJMEDIA_VIDEO_DEV_HAS_IOS=1"
LIBS="$LIBS -framework AVFoundation -framework CoreGraphics -framework QuartzCore -framework CoreVideo -framework CoreMedia"
AC_MSG_RESULT([Checking if AVFoundation framework is available... yes])
else
AC_MSG_RESULT([Checking if AVFoundation framework is available... no])
fi
;;
*darwin*)
ac_pjmedia_video=mac_os
AC_SUBST(ac_pjmedia_video_has_qt)
AC_SUBST(ac_qt_cflags)
SAVED_LIBS="$LIBS"
LIBS="-framework QTKit"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [])],[ac_pjmedia_video_has_qt=yes],[ac_pjmedia_video_has_qt=no])
LIBS="$SAVED_LIBS"
if test "$ac_pjmedia_video_has_qt" = "yes"; then
ac_qt_cflags="-DPJMEDIA_VIDEO_DEV_HAS_QT=1"
LIBS="$LIBS -framework QTKit -framework QuartzCore -framework OpenGL"
AC_MSG_RESULT([Checking if QTKit framework is available... yes])
else
AC_MSG_RESULT([Checking if QTKit framework is available... no])
fi
;;
esac
fi
AC_ARG_ENABLE(ext_sound,
AC_HELP_STRING([--enable-ext-sound],
[PJMEDIA will not provide any sound device backend]),
[if test "$enable_ext_sound" = "yes"; then
[ac_pjmedia_snd=external]
AC_MSG_RESULT([Checking if external sound is set... yes])
fi]
)
dnl # Include resampling small filter
AC_SUBST(ac_no_small_filter)
AC_ARG_ENABLE(small-filter,
AC_HELP_STRING([--disable-small-filter],
[Exclude small filter in resampling]),
[if test "$enable_small_filter" = "no"; then
[ac_no_small_filter='-DPJMEDIA_HAS_SMALL_FILTER=0']
AC_MSG_RESULT([Checking if small filter is disabled... yes])
fi],
AC_MSG_RESULT([Checking if small filter is disabled... no]))
dnl # Include resampling large filter
AC_SUBST(ac_no_large_filter)
AC_ARG_ENABLE(large-filter,
AC_HELP_STRING([--disable-large-filter],
[Exclude large filter in resampling]),
[if test "$enable_large_filter" = "no"; then
[ac_no_large_filter='-DPJMEDIA_HAS_LARGE_FILTER=0']
AC_MSG_RESULT([Checking if large filter is disabled... yes])
fi],
AC_MSG_RESULT([Checking if large filter is disabled... no]))
dnl # Include Speex AEC
AC_SUBST(ac_no_speex_aec)
AC_ARG_ENABLE(speex-aec,
AC_HELP_STRING([--disable-speex-aec],
[Exclude Speex Acoustic Echo Canceller/AEC]),
[if test "$enable_speex_aec" = "no"; then
[ac_no_speex_aec='-DPJMEDIA_HAS_SPEEX_AEC=0']
AC_MSG_RESULT([Checking if Speex AEC is disabled...yes])
fi],
AC_MSG_RESULT([Checking if Speex AEC is disabled...no]))
dnl # Include G711 codec
AC_SUBST(ac_no_g711_codec)
AC_ARG_ENABLE(g711-codec,
AC_HELP_STRING([--disable-g711-codec],
[Exclude G.711 codecs from the build]),
[if test "$enable_g711_codec" = "no"; then
[ac_no_g711_codec=1]
AC_DEFINE(PJMEDIA_HAS_G711_CODEC,0)
AC_MSG_RESULT([Checking if G.711 codec is disabled...yes])
fi],
AC_MSG_RESULT([Checking if G.711 codec is disabled...no]))
dnl # Include L16 codec
AC_SUBST(ac_no_l16_codec)
AC_ARG_ENABLE(l16-codec,
AC_HELP_STRING([--disable-l16-codec],
[Exclude Linear/L16 codec family from the build]),
[if test "$enable_l16_codec" = "no"; then
[ac_no_l16_codec=1]
AC_DEFINE(PJMEDIA_HAS_L16_CODEC,0)
AC_MSG_RESULT([Checking if L16 codecs are disabled...yes])
fi],
AC_MSG_RESULT([Checking if L16 codec is disabled...no]))
dnl # Include GSM codec
AC_SUBST(ac_no_gsm_codec)
AC_ARG_ENABLE(gsm-codec,
AC_HELP_STRING([--disable-gsm-codec],
[Exclude GSM codec in the build]),
[if test "$enable_gsm_codec" = "no"; then
[ac_no_gsm_codec=1]
AC_DEFINE(PJMEDIA_HAS_GSM_CODEC,0)
AC_MSG_RESULT([Checking if GSM codec is disabled...yes])
fi],
AC_MSG_RESULT([Checking if GSM codec is disabled...no]))
dnl # Include G.722 codec
AC_SUBST(ac_no_g722_codec)
AC_ARG_ENABLE(g722-codec,
AC_HELP_STRING([--disable-g722-codec],
[Exclude G.722 codec in the build]),
[if test "$enable_g722_codec" = "no"; then
[ac_no_g722_codec=1]
AC_DEFINE(PJMEDIA_HAS_G722_CODEC,0)
AC_MSG_RESULT([Checking if G.722 codec is disabled...yes])
fi],
AC_MSG_RESULT([Checking if G.722 codec is disabled...no]))
dnl # Include G722.1 codec
AC_SUBST(ac_no_g7221_codec)
AC_ARG_ENABLE(g7221-codec,
AC_HELP_STRING([--disable-g7221-codec],
[Exclude G.7221 codec in the build]),
[if test "$enable_g7221_codec" = "no"; then
[ac_no_g7221_codec=1]
AC_DEFINE(PJMEDIA_HAS_G7221_CODEC,0)
AC_MSG_RESULT([Checking if G.722.1 codec is disabled...yes])
fi],
AC_MSG_RESULT([Checking if G.722.1 codec is disabled...no]))
dnl # Include Speex codec
AC_SUBST(ac_no_speex_codec)
AC_ARG_ENABLE(speex-codec,
AC_HELP_STRING([--disable-speex-codec],
[Exclude Speex codecs in the build]),
[if test "$enable_speex_codec" = "no"; then
[ac_no_speex_codec=1]
AC_DEFINE(PJMEDIA_HAS_SPEEX_CODEC,0)
AC_MSG_RESULT([Checking if Speex codec is disabled...yes])
fi],
AC_MSG_RESULT([Checking if Speex codec is disabled...no]))
dnl # Include iLBC codec
AC_SUBST(ac_no_ilbc_codec)
AC_ARG_ENABLE(ilbc-codec,
AC_HELP_STRING([--disable-ilbc-codec],
[Exclude iLBC codec in the build]),
[if test "$enable_ilbc_codec" = "no"; then
[ac_no_ilbc_codec=1]
AC_DEFINE(PJMEDIA_HAS_ILBC_CODEC,0)
AC_MSG_RESULT([Checking if iLBC codec is disabled...yes])
fi],
AC_MSG_RESULT([Checking if iLBC codec is disabled...no]))
dnl # Include libsamplerate
AC_ARG_ENABLE(libsamplerate,
AC_HELP_STRING([--enable-libsamplerate],
[Link with libsamplerate when available.]),
[ AC_CHECK_LIB(samplerate,src_new) ]
[ac_pjmedia_resample=libsamplerate],
AC_MSG_RESULT([Skipping libsamplerate detection])
)
AC_SUBST(ac_resample_dll)
AC_ARG_ENABLE(resample_dll,
AC_HELP_STRING([--enable-resample-dll],
[Build libresample as shared library]),
[if test "$enable_resample_dll" = "yes"; then
[ac_resample_dll=1]
AC_MSG_RESULT([Building libresample as shared library... yes])
fi],
AC_MSG_RESULT([Building libresample as shared library... no])
)
dnl # SDL alt prefix
AC_ARG_WITH(sdl,
AC_HELP_STRING([--with-sdl=DIR],
[Specify alternate libSDL prefix]),
[],
[with_sdl=no]
)
dnl # Do not use default SDL installation if we are cross-compiling
if test "x$ac_cross_compile" != "x" -a "x$with_sdl" = "xno"; then
enable_sdl=no
fi
dnl # SDL
AC_ARG_ENABLE(sdl,
AC_HELP_STRING([--disable-sdl],
[Disable SDL (default: not disabled)]),
[
if test "$enable_sdl" = "no"; then
AC_MSG_RESULT([Checking if SDL is disabled... yes])
fi
],
[
if test "x$with_sdl" != "xno" -a "x$with_sdl" != "x"; then
AC_MSG_RESULT([Using SDL prefix... $with_sdl])
AC_PATH_PROGS(SDL_CONFIG,sdl2-config sdl-config,,$with_sdl/bin)
else
AC_PATH_PROGS(SDL_CONFIG, sdl2-config sdl-config)
fi
AC_MSG_CHECKING([SDL availability])
if test "x$SDL_CONFIG" = "x"; then
AC_MSG_RESULT([not found])
elif (sh -c "$SDL_CONFIG --version" | grep -e '^1\.3' -e '^2\.') then
AC_SUBST(ac_sdl_cflags)
AC_SUBST(ac_sdl_ldflags)
ac_sdl_cflags=`$SDL_CONFIG --cflags`
ac_sdl_cflags="-DPJMEDIA_VIDEO_DEV_HAS_SDL=1 $ac_sdl_cflags"
ac_sdl_ldflags=`$SDL_CONFIG --libs`
LIBS="$LIBS $ac_sdl_ldflags"
else
AC_MSG_RESULT([Unsupported SDL version])
fi
])
AC_ARG_WITH(ffmpeg,
AC_HELP_STRING([--with-ffmpeg=DIR],
[Specify alternate FFMPEG prefix]),
[],
[with_ffmpeg=no]
)
dnl # Do not use default ffmpeg installation if we are cross-compiling
if test "x$ac_cross_compile" != "x" -a "x$with_ffmpeg" = "xno"; then
enable_ffmpeg=no
fi
dnl # FFMPEG stuffs
AC_ARG_ENABLE(ffmpeg,
AC_HELP_STRING([--disable-ffmpeg],
[Disable ffmpeg (default: not disabled)]),
[
AC_SUBST(ac_has_ffmpeg,0)
if test "$enable_ffmpeg" = "no"; then
AC_MSG_RESULT([Checking if ffmpeg is disabled... yes])
fi
],
[
AC_SUBST(ac_ffmpeg_cflags)
AC_SUBST(ac_ffmpeg_ldflags)
FFMPEG_PREFIX=""
AC_SUBST(SAVED_PKG_CONFIG_PATH)
SAVED_PKG_CONFIG_PATH=$PKG_CONFIG_PATH
if test "x$with_ffmpeg" != "xno" -a "x$with_ffmpeg" != "x"; then
FFMPEG_PREFIX=$with_ffmpeg
AC_MSG_RESULT([Using ffmpeg prefix... $FFMPEG_PREFIX])
export PKG_CONFIG_PATH=$FFMPEG_PREFIX/lib/pkgconfig
fi
AC_CHECK_PROGS(PKG_CONFIG,pkg-config "python pkgconfig.py",none)
if test "$PKG_CONFIG" != "none"; then
AC_MSG_CHECKING([ffmpeg packages])
av_pkg=""
if $PKG_CONFIG --exists libdevice; then
ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBAVDEVICE=1"
av_pkg="$av_pkg libdevice"
fi
if $PKG_CONFIG --exists libavformat; then
ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBAVFORMAT=1"
av_pkg="$av_pkg libavformat"
fi
if $PKG_CONFIG --exists libavcodec; then
ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBAVCODEC=1"
av_pkg="$av_pkg libavcodec"
fi
if $PKG_CONFIG --exists libswscale; then
ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBSWSCALE=1"
av_pkg="$av_pkg libswscale"
fi
if $PKG_CONFIG --exists libavutil; then
ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBAVUTIL=1"
av_pkg="$av_pkg libavutil"
fi
if $PKG_CONFIG --exists libavcore; then
ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBAVCORE=1"
av_pkg="$av_pkg libavcore"
fi
if test "x$av_pkg" == "x"; then
AC_MSG_RESULT([none detected (check the prefix)! **])
else
AC_MSG_RESULT([$av_pkg])
fi
ac_ffmpeg_cflags="$ac_ffmpeg_cflags `$PKG_CONFIG --cflags $av_pkg`"
ac_ffmpeg_ldflags="$ac_ffmpeg_ldflags `$PKG_CONFIG --libs $av_pkg`"
else
dnl #
dnl # Use hardcoded values to configure ffmpeg
dnl #
AC_MSG_RESULT([*** Warning: neither pkg-config nor python is available, ffmpeg dependency cannot be calculated. If ffmpeg libraries are not detected, you need to specify the correct CFLAGS and LDFLAGS settings for ffmpeg prior to invoking configure ***])
LIBS="-L$FFMPEG_PREFIX/lib $LIBS"
LDFLAGS="-L$FFMPEG_PREFIX/lib $LDFLAGS"
CFLAGS="-I$FFMPEG_PREFIX/include $CFLAGS"
AC_CHECK_LIB(avdevice,