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aconfigure.ac
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aconfigure.ac
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AC_INIT([pjproject],[2.x])
host_orig="$host"
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
AC_CONFIG_HEADER([pjlib/include/pj/compat/os_auto.h
pjlib/include/pj/compat/m_auto.h
pjmedia/include/pjmedia/config_auto.h
pjmedia/include/pjmedia-codec/config_auto.h
pjsip/include/pjsip/sip_autoconf.h
])
AC_CONFIG_FILES([build.mak
build/os-auto.mak
build/cc-auto.mak
pjlib/build/os-auto.mak
pjlib-util/build/os-auto.mak
pjmedia/build/os-auto.mak
pjsip/build/os-auto.mak
third_party/build/os-auto.mak
])
dnl
dnl Setup default CFLAGS
dnl
if test "$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(m,sin)
AC_CHECK_LIB(uuid,uuid_generate)
AC_CHECK_LIB(uuid,uuid_generate,[ac_has_uuid_lib=1])
AC_SEARCH_LIBS(gethostbyname,nsl)
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 $target in
sparc64-* | ia64-* | x86_64-* | arm64-* | aarch64-* | mips64* )
AC_DEFINE(PJ_POOL_ALIGNMENT, 8)
AC_MSG_RESULT([8 bytes])
;;
* )
AC_DEFINE(PJ_POOL_ALIGNMENT, 4)
AC_MSG_RESULT([4 bytes (default)])
;;
esac
dnl
dnl Endianness detection
dnl
AC_C_BIGENDIAN
if test "x$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 $target in
*android*)
AC_DEFINE(PJ_ANDROID,1)
;;
*mingw* | *cygw* | *win32* | *w32* )
AC_DEFINE(PJ_WIN32,1)
AC_DEFINE(PJ_WIN32_WINNT,0x0400)
AC_DEFINE(WIN32_LEAN_AND_MEAN)
;;
*darwin*)
AC_DEFINE(PJ_DARWINOS,1)
;;
*linux*)
AC_DEFINE(PJ_LINUX,1)
;;
*rtems*)
AC_DEFINE(PJ_RTEMS,1)
;;
*sunos* | *solaris* )
AC_DEFINE(PJ_SUNOS,1)
;;
*)
;;
esac
dnl # --disable-floating-point option
AC_ARG_ENABLE(floating-point,
AS_HELP_STRING([--disable-floating-point],
[Disable floating point where possible]),
[if test "$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="$CFLAGS -D_POSIX_THREADS -D_POSIX_READER_WRITER_LOCKS"
AC_MSG_RESULT(yes)],
[AC_DEFINE(PJ_EMULATE_RWMUTEX,1)
AC_MSG_RESULT(no)])
fi
dnl # Do we have pthread_mutexattr_settype()?
AC_MSG_CHECKING([if pthread_mutexattr_settype() is available])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>],
[pthread_mutexattr_settype(0,PTHREAD_MUTEX_FAST_NP);])],
[AC_DEFINE(PJ_HAS_PTHREAD_MUTEXATTR_SETTYPE,1)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
dnl # Does pthread_mutexattr_t has "recursive" member?
AC_MSG_CHECKING([if pthread_mutexattr_t has recursive member])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>],
[[pthread_mutexattr_t attr;
attr.recursive=1;]])],
[AC_DEFINE(PJ_PTHREAD_MUTEXATTR_T_HAS_RECURSIVE,1)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
dnl ######################
dnl # ioqueue selection
dnl #
AC_SUBST(ac_os_objs)
AC_SUBST(ac_linux_poll)
AC_MSG_CHECKING([ioqueue backend])
AC_ARG_ENABLE(epoll,
AS_HELP_STRING([--enable-epoll],
[Use /dev/epoll ioqueue on Linux (experimental)]),
[
ac_os_objs=ioqueue_epoll.o
AC_MSG_RESULT([/dev/epoll])
AC_DEFINE(PJ_HAS_LINUX_EPOLL,1)
ac_linux_poll=epoll
],
[
ac_os_objs=ioqueue_select.o
AC_MSG_RESULT([select()])
ac_linux_poll=select
])
AC_SUBST(ac_shared_libraries)
AC_ARG_ENABLE(shared,
AS_HELP_STRING([--enable-shared],
[Build shared libraries]),
[if test "$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 $target in
*-apple-darwin_ios*)
ac_os_objs="$ac_os_objs os_info_iphone.o"
;;
esac
# UUID
case $target in
*android*)
ac_os_objs="$ac_os_objs guid_android.o"
;;
*)
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
;;
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,
AS_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$with_external_speex" != "xno"; then
# Test Speex installation
AC_MSG_CHECKING([if external Speex devkit is installed])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <speex/speex.h>
#include <speex/speex_echo.h>
]],
[speex_echo_state_init(0, 0); speex_encoder_init(0); ])],
[AC_MSG_RESULT(yes!!)
AC_DEFINE(PJMEDIA_EXTERNAL_SPEEX_CODEC, 1)
ac_external_speex="1"
],
[AC_MSG_ERROR([Unable to use external Speex library. If Speex development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths])])
fi
]
)
dnl # Use external GSM codec library installation
AC_SUBST(ac_external_gsm,0)
AC_ARG_WITH(external-gsm,
AS_HELP_STRING([--with-external-gsm],
[Use external GSM codec library, not the one in "third_party" directory. When this option is set, make sure that the GSM include/lib files are accessible to use (hint: use CFLAGS and LDFLAGS env var to set the include/lib paths)]),
[
if test "x$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,
AS_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$with_external_srtp" != "xno"; then
# Test SRTP installation
AC_MSG_CHECKING([if external SRTP devkit is installed])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <srtp/srtp.h>
]],
[srtp_init();])],
[AC_MSG_RESULT(yes!!)
ac_external_srtp="1"
],
[AC_MSG_ERROR([Unable to use SRTP. If SRTP development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths])])
fi
]
)
dnl # For external SRTP, check availability of srtp_deinit() or srtp_shutdown()
if test "x$ac_external_srtp" = "x1"; then
AC_SUBST(ac_srtp_deinit_present,0)
AC_SUBST(ac_srtp_shutdown_present,0)
AC_CHECK_LIB(srtp,srtp_deinit,[ac_srtp_deinit_present=1])
if test "x$ac_srtp_deinit_present" != "x1"; then
AC_CHECK_LIB(srtp,srtp_shutdown,[ac_srtp_shutdown_present=1])
fi
fi
dnl # Resample implementation
AC_SUBST(ac_pjmedia_resample,libresample)
AC_ARG_ENABLE(resample,
AS_HELP_STRING([--disable-resample],
[Disable resampling implementations]),
[if test "$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,
AS_HELP_STRING([--disable-sound],
[Exclude sound (i.e. use null sound)]),
[if test "$enable_sound" = "no"; then
[ac_pjmedia_snd=null]
AC_MSG_RESULT([Checking if sound is disabled... yes])
fi]
)
dnl # Use external PortAudio installation
AC_SUBST(ac_external_pa,0)
AC_ARG_WITH(external-pa,
AS_HELP_STRING([--with-external-pa],
[Use external PortAudio development files, not the one in "third_party" directory. When this option is set, make sure that PortAudio is accessible to use (hint: use CFLAGS and LDFLAGS env var to set the include/lib paths)]),
[
if test "x$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
AC_SUBST(ac_pjmedia_audiodev_objs)
case $target in
*android*)
LIBS="$LIBS -lOpenSLES"
AC_MSG_RESULT([Checking sound device backend... OpenSL ES])
;;
*-apple-darwin_ios*)
LIBS="$LIBS -framework CoreAudio -framework CoreFoundation -framework AudioToolbox -framework CFNetwork -framework UIKit"
ac_pjmedia_audiodev_objs="coreaudio_dev.o"
AC_MSG_RESULT([Checking sound device backend... AudioUnit])
;;
*darwin*)
LIBS="$LIBS -framework CoreAudio -framework CoreServices -framework AudioUnit -framework AudioToolbox"
ac_pjmedia_audiodev_objs="coreaudio_dev.o"
if test "`uname -r`" = "6.8"; then
#ac_pa_cflags="$ac_pa_cflags -DPA_OLD_CORE_AUDIO -DMOSX_USE_NON_ATOMIC_FLAG_BITS"
#AC_MSG_RESULT([Setting additional PortAudio CFLAGS.. -DPA_OLD_CORE_AUDIO -DMOSX_USE_NON_ATOMIC_FLAG_BITS])
ac_pjmedia_snd=pa_old_darwinos
AC_MSG_RESULT([Checking sound device backend... old coreaudio])
else
ac_pjmedia_snd=coreaudio
AC_MSG_RESULT([Checking sound device backend... coreaudio])
fi
;;
*cygwin* | *mingw*)
ac_pjmedia_snd=win32
AC_MSG_RESULT([Checking sound device backend... win32 sound])
;;
*rtems*)
ac_pjmedia_snd=null
AC_MSG_RESULT([Checking sound device backend... null sound])
;;
*)
dnl # Check if ALSA is available
ac_pjmedia_snd=alsa
AC_SUBST(ac_pa_use_alsa,1)
AC_CHECK_HEADER(alsa/version.h,
[LIBS="$LIBS -lasound"],
[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,
AS_HELP_STRING([--disable-oss],
[Disable OSS audio (default: not disabled)]),
[
if test "$enable_oss" = "no"; then
[ac_pa_use_oss=0]
AC_MSG_RESULT([Checking if OSS audio is disabled... yes])
fi
])
;;
esac
fi
AC_SUBST(ac_pjmedia_video)
dnl # --disable-video option
AC_ARG_ENABLE(video,
AS_HELP_STRING([--disable-video],
[Disable video feature]),
[if test "$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"
enable_openh264="no"
enable_libyuv="no"
fi],
[])
case $target in
*android*)
LIBS="$LIBS -llog"
;;
*-apple-darwin_ios*)
LIBS="$LIBS -framework UIKit"
;;
*darwin*)
LIBS="$LIBS -framework Foundation -framework AppKit"
;;
esac
if test "$enable_video" = "no"; then
true;
else
case $target in
*android*)
ac_pjmedia_video=android_os
AC_SUBST(ac_pjmedia_video_has_android)
AC_SUBST(ac_android_cflags)
SAVED_LIBS="$LIBS"
LIBS="-lGLESv2 -lEGL -landroid -lgcc -lc"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [])],[ac_pjmedia_video_has_android=yes],[ac_pjmedia_video_has_android=no])
LIBS="$SAVED_LIBS"
if test "$ac_pjmedia_video_has_android" = "yes"; then
ac_android_cflags="-DPJMEDIA_VIDEO_DEV_HAS_ANDROID_OPENGL=1"
LIBS="$LIBS -lGLESv2 -lEGL -landroid"
AC_MSG_RESULT([Checking if OpenGL ES 2 is available... yes])
else
AC_MSG_RESULT([Checking if OpenGL ES 2 is available... no])
fi
ac_android_cflags="$ac_android_cflags -DPJMEDIA_VIDEO_DEV_HAS_ANDROID=1"
;;
*-apple-darwin_ios*)
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 "$ac_pjmedia_video_has_ios" = "yes"; then
ac_ios_cflags="-DPJMEDIA_VIDEO_DEV_HAS_IOS=1 -DPJMEDIA_VIDEO_DEV_HAS_IOS_OPENGL=1"
LIBS="$LIBS -framework OpenGLES -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,
AS_HELP_STRING([--enable-ext-sound],
[PJMEDIA will not provide any sound device backend]),
[if test "$enable_ext_sound" = "yes"; then
[ac_pjmedia_snd=external]
AC_MSG_RESULT([Checking if external sound is set... yes])
fi]
)
dnl # Include resampling small filter
AC_SUBST(ac_no_small_filter)
AC_ARG_ENABLE(small-filter,
AS_HELP_STRING([--disable-small-filter],
[Exclude small filter in resampling]),
[if test "$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,
AS_HELP_STRING([--disable-large-filter],
[Exclude large filter in resampling]),
[if test "$enable_large_filter" = "no"; then
[ac_no_large_filter='-DPJMEDIA_HAS_LARGE_FILTER=0']
AC_MSG_RESULT([Checking if large filter is disabled... yes])
fi],
AC_MSG_RESULT([Checking if large filter is disabled... no]))
dnl # Include Speex AEC
AC_SUBST(ac_no_speex_aec)
AC_ARG_ENABLE(speex-aec,
AS_HELP_STRING([--disable-speex-aec],
[Exclude Speex Acoustic Echo Canceller/AEC]),
[if test "$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,
AS_HELP_STRING([--disable-g711-codec],
[Exclude G.711 codecs from the build]),
[if test "$enable_g711_codec" = "no"; then
[ac_no_g711_codec=1]
AC_DEFINE(PJMEDIA_HAS_G711_CODEC,0)
AC_MSG_RESULT([Checking if G.711 codec is disabled...yes])
fi],
AC_MSG_RESULT([Checking if G.711 codec is disabled...no]))
dnl # Include L16 codec
AC_SUBST(ac_no_l16_codec)
AC_ARG_ENABLE(l16-codec,
AS_HELP_STRING([--disable-l16-codec],
[Exclude Linear/L16 codec family from the build]),
[if test "$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,
AS_HELP_STRING([--disable-gsm-codec],
[Exclude GSM codec in the build]),
[if test "$enable_gsm_codec" = "no"; then
[ac_no_gsm_codec=1]
AC_DEFINE(PJMEDIA_HAS_GSM_CODEC,0)
AC_MSG_RESULT([Checking if GSM codec is disabled...yes])
fi],
AC_MSG_RESULT([Checking if GSM codec is disabled...no]))
dnl # Include G.722 codec
AC_SUBST(ac_no_g722_codec)
AC_ARG_ENABLE(g722-codec,
AS_HELP_STRING([--disable-g722-codec],
[Exclude G.722 codec in the build]),
[if test "$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,
AS_HELP_STRING([--disable-g7221-codec],
[Exclude G.7221 codec in the build]),
[if test "$enable_g7221_codec" = "no"; then
[ac_no_g7221_codec=1]
AC_DEFINE(PJMEDIA_HAS_G7221_CODEC,0)
AC_MSG_RESULT([Checking if G.722.1 codec is disabled...yes])
fi],
AC_MSG_RESULT([Checking if G.722.1 codec is disabled...no]))
dnl # Include Speex codec
AC_SUBST(ac_no_speex_codec)
AC_ARG_ENABLE(speex-codec,
AS_HELP_STRING([--disable-speex-codec],
[Exclude Speex codecs in the build]),
[if test "$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,
AS_HELP_STRING([--disable-ilbc-codec],
[Exclude iLBC codec in the build]),
[if test "$enable_ilbc_codec" = "no"; then
[ac_no_ilbc_codec=1]
AC_DEFINE(PJMEDIA_HAS_ILBC_CODEC,0)
AC_MSG_RESULT([Checking if iLBC codec is disabled...yes])
fi],
AC_MSG_RESULT([Checking if iLBC codec is disabled...no]))
dnl # Include libsamplerate
AC_ARG_ENABLE(libsamplerate,
AS_HELP_STRING([--enable-libsamplerate],
[Link with libsamplerate when available.]),
[
if test "$enable_libsamplerate" = "yes"; then
AC_MSG_RESULT([Checking if libsamplerate is enabled...yes])
AC_CHECK_LIB(samplerate,src_new)
[ac_pjmedia_resample=libsamplerate]
else
AC_MSG_RESULT([Checking if libsamplerate is enabled...no])
fi
], AC_MSG_RESULT([Checking if libsamplerate is enabled...no]))
AC_SUBST(ac_resample_dll)
AC_ARG_ENABLE(resample_dll,
AS_HELP_STRING([--enable-resample-dll],
[Build libresample as shared library]),
[if test "$enable_resample_dll" = "yes"; then
[ac_resample_dll=1]
AC_MSG_RESULT([Building libresample as shared library... yes])
fi],
AC_MSG_RESULT([Building libresample as shared library... no])
)
dnl # SDL alt prefix
AC_ARG_WITH(sdl,
AS_HELP_STRING([--with-sdl=DIR],
[Specify alternate libSDL prefix]),
[],
[with_sdl=no]
)
dnl # Do not use default SDL installation if we are cross-compiling
if test "x$ac_cross_compile" != "x" -a "x$with_sdl" = "xno"; then
enable_sdl=no
fi
dnl # SDL
AC_ARG_ENABLE(sdl,
AS_HELP_STRING([--disable-sdl],
[Disable SDL (default: not disabled)]),
[
if test "$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 $ac_sdl_ldflags"
else
AC_MSG_RESULT([Unsupported SDL version])
fi
])
AC_ARG_WITH(ffmpeg,
AS_HELP_STRING([--with-ffmpeg=DIR],
[Specify alternate FFMPEG prefix]),
[],
[with_ffmpeg=no]
)
dnl # Do not use default ffmpeg installation if we are cross-compiling
if test "x$ac_cross_compile" != "x" -a "x$with_ffmpeg" = "xno"; then
enable_ffmpeg=no
fi
dnl # FFMPEG stuffs
AC_ARG_ENABLE(ffmpeg,
AS_HELP_STRING([--disable-ffmpeg],
[Disable ffmpeg (default: not disabled)]),
[
AC_SUBST(ac_has_ffmpeg,0)
if test "$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