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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"
fi
dnl #
dnl # Configure tools
dnl #
AC_PROG_CC
AC_PROG_CXX
AC_LANG([C])
dnl Make sure C++ compiler works
AC_LANG_PUSH([C++])
AC_TRY_LINK([], [], , AC_MSG_ERROR([C++ compiler does not work]))
AC_LANG_POP([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
AC_SUBST(ac_target_arch)
case $target in
*android*)
AC_DEFINE(PJ_ANDROID,1)
ac_target_arch=$TARGET_ABI
;;
*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)
ac_target_arch=$ARCH_VAL
;;
*linux*)
AC_DEFINE(PJ_LINUX,1)
;;
*rtems*)
AC_DEFINE(PJ_RTEMS,1)
;;
*sunos* | *solaris* )
AC_DEFINE(PJ_SUNOS,1)
;;
*)
;;
esac
dnl # --disable-floating-point option
AC_ARG_ENABLE(floating-point,
AS_HELP_STRING([--disable-floating-point],
[Disable floating point where possible]),
[if test "$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
])
case $target in
*android*)
AC_CHECK_HEADER(linux/android_alarm.h,[AC_DEFINE(PJ_HAS_ANDROID_ALARM_H,1)])
;;
esac
AC_CHECK_FUNC(localtime_r,[AC_DEFINE(PJ_HAS_LOCALTIME_R,1)])
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 IPV6_V6ONLY is available
AC_MSG_CHECKING([if IPV6_V6ONLY is available])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>
#include <netinet/in.h>]],
[int opt = IPV6_V6ONLY;])],
[AC_DEFINE(PJ_SOCK_HAS_IPV6_V6ONLY,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 sock_qos_bsd.o unicode_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 os_core_darwin.o"
;;
*darwin*)
ac_os_objs="$ac_os_objs os_core_darwin.o"
;;
esac
# QoS
case $target in
*darwin*)
ac_os_objs="$ac_os_objs sock_qos_darwin.o sock_qos_bsd.o"
;;
*)
ac_os_objs="$ac_os_objs sock_qos_bsd.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
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_SUBST(ac_external_srtp_lib)
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$with_external_srtp" != "xno"; then
# Test SRTP installation
AC_MSG_CHECKING([if external SRTP devkit is installed])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <srtp2/srtp.h>
]],
[srtp_init();])],
[AC_MSG_RESULT(yes: version 2.x)
ac_external_srtp="2"
ac_external_srtp_lib="srtp2"
],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <srtp/srtp.h>
]],
[srtp_init();])],
[AC_MSG_RESULT(yes: version 1.x)
ac_external_srtp="1"
ac_external_srtp_lib="srtp"
],
[AC_MSG_ERROR([Unable to use SRTP. If SRTP development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths])])])
fi
]
)
dnl # For external SRTP, check availability of srtp_deinit() or srtp_shutdown()
if test "x$ac_external_srtp" != "x0"; then
AC_SUBST(ac_srtp_deinit_present,0)
AC_SUBST(ac_srtp_shutdown_present,0)
AC_CHECK_LIB($ac_external_srtp_lib,srtp_deinit,[ac_srtp_deinit_present=1])
if test "x$ac_srtp_deinit_present" != "x1"; then
AC_CHECK_LIB($ac_external_srtp_lib,srtp_shutdown,[ac_srtp_shutdown_present=1])
fi
fi
dnl # Use external libyuv installation
AC_SUBST(ac_external_yuv,0)
AC_ARG_WITH(external-yuv,
AS_HELP_STRING([--with-external-yuv],
[Use external libyuv development files, not the one in "third_party" directory. When this option is set, make sure that libyuv is accessible to use (hint: use CFLAGS and LDFLAGS env var to set the include/lib paths)]),
[
if test "x$with_external_yuv" != "xno"; then
# Test libyuv installation
AC_MSG_CHECKING([if external libyuv devkit is installed])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <libyuv.h>]],
[RGB24ToI420(0,0,0,0,0,0,0,0,0,0);])],
[AC_MSG_RESULT(yes!!)
ac_external_yuv="1"
],
[AC_MSG_ERROR([Unable to use external libyuv. If libyuv 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 webrtc installation
AC_SUBST(ac_external_webrtc,0)
AC_ARG_WITH(external-webrtc,
AS_HELP_STRING([--with-external-webrtc],
[Use external webrtc development files, not the one in "third_party" directory. When this option is set, make sure that webrtc is accessible to use (hint: use CFLAGS and LDFLAGS env var to set the include/lib paths)]),
[
if test "x$with_external_webrtc" != "xno"; then
# Test webrtc installation
AC_MSG_CHECKING([if external webrtc devkit is installed])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <webrtc/modules/audio_processing/aec/aec_core.h>
#include <webrtc/modules/audio_processing/aec/include/echo_cancellation.h>
]],
[WebRtcAec_Create();])],
[AC_MSG_RESULT(yes!!)
ac_external_webrtc="1"
],
[AC_MSG_ERROR([Unable to use external webrtc. If webrtc development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths])])
fi
]
)
dnl # Resample implementation
AC_SUBST(ac_pjmedia_resample,libresample)
AC_ARG_ENABLE(resample,
AS_HELP_STRING([--disable-resample],
[Disable resampling implementations]),
[if test "$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 "$enable_sound" = "no"; then
[ac_pjmedia_snd=null]
AC_MSG_RESULT([Checking if sound is disabled... yes])
fi]
)
dnl # Use external PortAudio installation
AC_SUBST(ac_external_pa,0)
AC_ARG_WITH(external-pa,
AS_HELP_STRING([--with-external-pa],
[Use external PortAudio development files. When this option is set, make sure that PortAudio is accessible to use (hint: use CFLAGS and LDFLAGS env var to set the include/lib paths)]),
[
if test "x$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="$LIBS -framework CoreAudio -framework CoreFoundation -framework AudioToolbox -framework CFNetwork -framework UIKit -framework AVFoundation"
ac_pjmedia_audiodev_objs="coreaudio_dev.o"
AC_MSG_RESULT([Checking sound device backend... AudioUnit])
;;
*darwin*)
LIBS="$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="$ac_pa_cflags -DPA_OLD_CORE_AUDIO -DMOSX_USE_NON_ATOMIC_FLAG_BITS"
#AC_MSG_RESULT([Setting additional PortAudio CFLAGS.. -DPA_OLD_CORE_AUDIO -DMOSX_USE_NON_ATOMIC_FLAG_BITS])
#ac_pjmedia_snd=pa_old_darwinos
AC_MSG_RESULT([Checking sound device backend... old coreaudio])
else
ac_pjmedia_snd=coreaudio
AC_MSG_RESULT([Checking sound device backend... coreaudio])
fi
;;
*cygwin* | *mingw*)
ac_pjmedia_snd=win32
AC_MSG_RESULT([Checking sound device backend... win32 sound])
;;
*rtems*)
ac_pjmedia_snd=null
AC_MSG_RESULT([Checking sound device backend... null sound])
;;
*)
if test "x$ac_external_pa" != "x1"; then
dnl # Check if ALSA is available
AC_CHECK_HEADER(alsa/version.h,
[LIBS="$LIBS -lasound"
ac_pjmedia_snd=alsa])
if test "x$ac_pjmedia_snd" = "xalsa"; then
AC_MSG_RESULT([Checking sound device backend... alsa])
else
ac_pjmedia_snd=null
AC_MSG_RESULT([Checking sound device backend... null sound])
fi
fi
;;
esac
fi
AC_SUBST(ac_pjmedia_video)
# Disable video on mingw
case $target in
*mingw*)
enable_video="no"
;;
esac
dnl # --disable-video option
AC_ARG_ENABLE(video,
AS_HELP_STRING([--disable-video],
[Disable video feature]),
[if test "$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"
;;
*darwin*)
ac_pjmedia_video=darwin_os
AC_SUBST(ac_pjmedia_video_has_darwin)
AC_SUBST(ac_pjmedia_video_has_vtoolbox)
AC_SUBST(ac_pjmedia_video_has_ios_opengl)
AC_SUBST(ac_darwin_cflags)
SAVED_LIBS="$LIBS"
LIBS="-framework AVFoundation -framework CoreGraphics -framework QuartzCore -framework CoreVideo -framework CoreMedia"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [])],
[ac_pjmedia_video_has_darwin=yes],
[ac_pjmedia_video_has_darwin=no])
LIBS="-framework VideoToolbox"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [])],
[ac_pjmedia_video_has_vtoolbox=yes],
[ac_pjmedia_video_has_vtoolbox=no])
LIBS="-framework OpenGLES"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [])],
[ac_pjmedia_video_has_ios_opengl=yes],
[ac_pjmedia_video_has_ios_opengl=no])
LIBS="$SAVED_LIBS"
if test "$ac_pjmedia_video_has_darwin" = "yes"; then
ac_darwin_cflags="-DPJMEDIA_VIDEO_DEV_HAS_DARWIN=1"
LIBS="$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
if test "$ac_pjmedia_video_has_vtoolbox" = "yes"; then
#ac_darwin_cflags+=" -DPJMEDIA_HAS_VID_TOOLBOX_CODEC=1"
LIBS="$LIBS -framework VideoToolbox"
AC_MSG_RESULT([Checking if VideoToolbox framework is available... yes])
else
AC_MSG_RESULT([Checking if VideoToolbox framework is available... no])
fi
if test "$ac_pjmedia_video_has_ios_opengl" = "yes"; then
ac_darwin_cflags+=" -DPJMEDIA_VIDEO_DEV_HAS_IOS_OPENGL=1"
LIBS="$LIBS -framework OpenGLES"
AC_MSG_RESULT([Checking if OpenGLES framework is available... yes])
else
AC_MSG_RESULT([Checking if OpenGLES framework is available... no])
fi
if false; then
# QTKit is deprecated, see ticket #1931.
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
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
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 $PKG_CONFIG --exists libavdevice; then
ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBAVDEVICE=1"
av_pkg="$av_pkg libavdevice"
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="$av_pkg libavutil"
fi
if test "x$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 $CFLAGS"
AC_CHECK_LIB(avdevice,
avdevice_version,
[ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBAVDEVICE=1"
ac_ffmpeg_ldflags="$ac_ffmpeg_ldflags -lavdevice"
]
)
AC_CHECK_LIB(avutil,
av_malloc,
[ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBAVUTIL=1"
ac_ffmpeg_ldflags="$ac_ffmpeg_ldflags -lavutil"
]
)
AC_CHECK_LIB(avcodec,
avcodec_init,
[ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBAVCODEC=1"
ac_ffmpeg_ldflags="$ac_ffmpeg_ldflags -lavcodec"
],
[],
[-lavutil]
)
AC_CHECK_LIB(avformat,
av_register_all,
[ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBAVFORMAT=1"
ac_ffmpeg_ldflags="$ac_ffmpeg_ldflags -lavformat"
],
[],
[-lavcodec -lavutil]
)
AC_CHECK_LIB(swscale,
sws_scale,
[ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBSWSCALE=1"
ac_ffmpeg_ldflags="$ac_ffmpeg_ldflags -lswscale"
],
[],
[-lavutil]
)
AC_CHECK_LIB(avcore,
avcore_version,
[ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBAVCORE=1"
ac_ffmpeg_ldflags="$ac_ffmpeg_ldflags -lavcore"
]
)
fi
AC_CHECK_TYPES(enum AVPixelFormat,
[],
[ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_USE_OLD_FFMPEG=1"],
[[#include <libavformat/avformat.h>]]
)
LIBS="$LIBS $ac_ffmpeg_ldflags"
export PKG_CONFIG_PATH=$SAVED_PKG_CONFIG_PATH
]
)
dnl # Video for Linux 2
AC_ARG_ENABLE(v4l2,
AS_HELP_STRING([--disable-v4l2],
[Disable Video4Linux2 (default: not disabled)]),
[
if test "$enable_v4l2" = "no"; then
AC_MSG_RESULT([Checking if V4L2 is disabled... yes])
fi
],
[
AC_SUBST(ac_v4l2_cflags)
AC_SUBST(ac_v4l2_ldflags)
AC_CHECK_LIB(v4l2,
v4l2_open,
[ac_v4l2_cflags="-DPJMEDIA_VIDEO_DEV_HAS_V4L2=1"
ac_v4l2_ldflags="-lv4l2"
LIBS="$LIBS -lv4l2"
]
)
])
dnl # OpenH264 alt prefix
AC_ARG_WITH(openh264,
AS_HELP_STRING([--with-openh264=DIR],
[Specify alternate OpenH264 prefix]),
[],
[with_openh264=no]
)
dnl # Do not use default OpenH264 installation if we are cross-compiling
if test "x$ac_cross_compile" != "x" -a "x$with_openh264" = "xno"; then
enable_openh264=no
fi
dnl # OpenH264
AC_SUBST(ac_openh264_cflags)
AC_SUBST(ac_openh264_ldflags)
AC_ARG_ENABLE(openh264,
AS_HELP_STRING([--disable-openh264],
[Disable OpenH264 (default: not disabled)]),
[
if test "$enable_openh264" = "no"; then
AC_MSG_RESULT([Checking if OpenH264 is disabled... yes])
fi
],
[
if test "x$with_openh264" != "xno" -a "x$with_openh264" != "x"; then
OPENH264_PREFIX=$with_openh264
OPENH264_CFLAGS="-I$OPENH264_PREFIX/include"
OPENH264_LDFLAGS="-L$OPENH264_PREFIX/lib"
AC_MSG_RESULT([Using OpenH264 prefix... $with_openh264])
else
OPENH264_CFLAGS=""
OPENH264_LDFLAGS=""
fi
AC_MSG_CHECKING([OpenH264 usability])
OPENH264_LIBS="-lopenh264 -lstdc++"
SAVED_LIBS="$LIBS"
SAVED_LDFLAGS="$LDFLAGS"
SAVED_CFLAGS="$CFLAGS"
LIBS="$OPENH264_LIBS $LIBS"
LDFLAGS="$OPENH264_LDFLAGS $LDFLAGS"
CFLAGS="$OPENH264_CFLAGS $CFLAGS"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <wels/codec_api.h>
#include <wels/codec_app_def.h>
]],
[WelsCreateSVCEncoder(0);]
)],
[ ac_openh264_cflags="-DPJMEDIA_HAS_OPENH264_CODEC=1 $OPENH264_CFLAGS"
ac_openh264_ldflags="$OPENH264_LDFLAGS $OPENH264_LIBS"
AC_MSG_RESULT(ok)
],
[
LIBS="$SAVED_LIBS"
LDFLAGS="$SAVED_LDFLAGS"
CFLAGS="$SAVED_CFLAGS"
AC_MSG_RESULT(no)
])
])
dnl ########################################################
dnl # Intel IPP support
dnl #
AC_ARG_ENABLE(ipp,
AS_HELP_STRING([--enable-ipp],
[Enable Intel IPP support. Specify the Intel IPP package and samples location using IPPROOT and IPPSAMPLES env var or with --with-ipp and --with-ipp-samples options]),
[],
[enable_ipp=no]
)
AC_ARG_WITH(ipp,
AS_HELP_STRING([--with-ipp=DIR],
[Specify the Intel IPP location]),
[],
[with_ipp=no]
)
AC_ARG_WITH(ipp-samples,
AS_HELP_STRING([--with-ipp-samples=DIR],
[Specify the Intel IPP samples location]),
[],
[with_ipp_samples=no]
)
AC_ARG_WITH(ipp-arch,
AS_HELP_STRING([--with-ipp-arch=ARCH],
[Specify the Intel IPP ARCH suffix, e.g. "64" or "em64t. Default is blank for IA32"]),
[],
[with_ipp_arch=no]
)
if test "x$enable_ipp" != "xno"; then
dnl #
dnl # Verifying Intel IPP path
dnl #
AC_MSG_CHECKING([Intel IPP location])
if test "x$with_ipp" != "xno" -a "x$with_ipp" != "x"; then
AC_MSG_RESULT([$with_ipp])
IPPROOT=$with_ipp
elif test "x$IPPROOT" = "x"; then
if test -d /opt/intel/ipp; then
IPPROOT=`ls -d /opt/intel/ipp/*/* | head -1`
AC_MSG_RESULT([autodetected in $IPPROOT])
fi
else
AC_MSG_RESULT([$IPPROOT])
fi
if test "x$with_ipp_arch" != "xno"; then
IPP_SUFFIX=$with_ipp_arch
AC_MSG_RESULT([IPP arch suffix is set to $IPP_SUFFIX])
else
IPP_SUFFIX=""
AC_MSG_RESULT([IPP arch suffix is set to empty])
fi
if test x$IPPROOT = x; then
AC_MSG_ERROR([the location is neither specified nor can be guessed. Please specify with IPPROOT env var or with --with-ipp option])
elif test ! -d $IPPROOT; then
AC_MSG_ERROR([not found])
elif test ! -d $IPPROOT/include; then
AC_MSG_ERROR([directory doesn't seem to be valid])
else
# IPP directory looks okay.
# Remove trailing backslash
IPPROOT=`echo $IPPROOT | sed 's/\/$//'`
SAVED_CFLAGS="$CFLAGS"
SAVED_LDFLAGS="$LDFLAGS"
SAVED_LIBS="$LIBS"
IPP_CFLAGS="-I$IPPROOT/include"
IPP_LIBS="-lippsc${IPP_SUFFIX} -lipps${IPP_SUFFIX} -lippcore${IPP_SUFFIX}"
#
# Some differences between Mac OS X and Linux
case $target in
*darwin* )
IPP_LDFLAGS="-L$IPPROOT/Libraries -L$IPPROOT/lib"
;;
*)
# Find out where the libraries live.
IPP7_ARCH=""
if test -d $IPPROOT/lib/intel64; then
IPP7_ARCH="intel64"
elif test -d $IPPROOT/lib/ia32; then
IPP7_ARCH="ia32"
elif test -d $IPPROOT/lib/mic; then
IPP7_ARCH="mic"
fi
if test -z "$IPP7_ARCH"; then
# IPP6 (and possibly below)
IPP_LDFLAGS="-L$IPPROOT/sharedlib"
IPP_LIBS="$IPP_LIBS -lippsr${IPP_SUFFIX} -lguide"
else
# IPP7
if ! test -d $IPPROOT/../compiler; then
AC_MSG_ERROR([Cannot find $IPPROOT/../compiler directory. Please set IPPROOT variable correctly])
fi
IPP_CFLAGS="$IPP_CFLAGS"
IPP_LDFLAGS="-L$IPPROOT/lib/intel64 -L$IPPROOT/../compiler/lib/$IPP7_ARCH"
IPP_LIBS="$IPP_LIBS -liomp5"
fi
;;
esac
#IPP_LDFLAGS="-L$IPPROOT/sharedlib"
#Static:
#IPP_LIBS="-lippscmerged -lippsrmerged -lippsmerged -lippcore"
CFLAGS="$CFLAGS $IPP_CFLAGS"
LDFLAGS="$LDFLAGS $IPP_LDFLAGS"
LIBS="$IPP_LIBS $LIBS"
AC_MSG_CHECKING([Intel IPP usability])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <ippcore.h>
]],
[ippStaticInit();])],
[AC_MSG_RESULT(ok)],
[AC_MSG_FAILURE([Error: unable to recognize your IPP installation. Make sure the paths and ARCH suffix are set correctly, run with --help for more info])])
CFLAGS="$SAVED_CFLAGS"
LDFLAGS="$SAVED_LDFLAGS"
LIBS="$SAVED_LIBS"
fi
dnl #
dnl # Verifying Intel IPP samples path
dnl #
AC_MSG_CHECKING([Intel IPP samples location])
if test "x$with_ipp_samples" != "xno" -a "x$with_ipp_samples" != "x"; then
AC_MSG_RESULT([$with_ipp_samples])
IPPSAMPLES=$with_ipp_samples
elif test "x$IPPSAMPLES" = "x"; then
if test -d /opt/intel/ipp-samples; then
IPPSAMPLES=/opt/intel/ipp-samples
AC_MSG_RESULT([autodetected in $IPPSAMPLES])
fi
else
AC_MSG_RESULT([$IPPSAMPLES])
fi
if test x$IPPSAMPLES = x; then
AC_MSG_ERROR([the location is neither specified nor can be guessed. Please specify with IPPSAMPLES env var or with --with-ipp-samples option])
elif test ! -d $IPPSAMPLES; then
AC_MSG_ERROR([not found])
elif test ! -d $IPPSAMPLES/speech-codecs; then
AC_MSG_ERROR([directory doesn't seem to be valid])
else
# Remove trailing backslash
IPPSAMPLES=`echo $IPPSAMPLES | sed 's/\/$//'`
# Guess the libusc.a/libspeech.a build location
AC_MSG_CHECKING([Intel IPP USC build location])
if test -d $IPPSAMPLES/speech-codecs/bin; then
IPPVER=5
IPPSAMP_DIR=`ls -d $IPPSAMPLES/speech-codecs/bin/*gcc*/lib | head -1`
elif test -d $IPPSAMPLES/speech-codecs/_bin; then
IPPVER=6
if test -d $IPPSAMPLES/speech-codecs/_bin/*gcc*; then
# gcc compiler
IPPSAMP_DIR=`ls -d $IPPSAMPLES/speech-codecs/_bin/*gcc*/lib | head -1`
elif test -d $IPPSAMPLES/speech-codecs/_bin/*icc*; then
# icc compiler
IPPSAMP_DIR=`ls -d $IPPSAMPLES/speech-codecs/_bin/*icc*/lib | head -1`
else
AC_MSG_FAILURE([Unable to find to find built binaries under $IPPSAMPLES/speech-codecs/{bin,_bin}. Have you built the IPP samples?])
fi
else
AC_MSG_FAILURE([unable to find $IPPSAMPLES/speech-codecs/bin/*gcc*/lib or $IPPSAMPLES/speech-codecs/_bin/*gcc*/lib directory. Have you built the samples?])
fi
# Test the directory
if test ! -d $IPPSAMP_DIR; then
AC_MSG_FAILURE([There's something wrong with this script, directory $IPPSAMP_DIR does not exist])
exit 1;
fi
if test "x$IPPVER" = "x5"; then
IPPSAMP_LIBS="libusc.a"
IPPSAMP_LDLIBS="-lusc"
elif test "x$IPPVER" = "x6"; then
IPPSAMP_LIBS="libspeech.a"
IPPSAMP_LDLIBS="-lspeech"
else
AC_MSG_FAILURE([bug in this script: unsupported IPP version])
fi
if test ! -f $IPPSAMP_DIR/$IPPSAMP_LIBS; then
AC_MSG_FAILURE([$IPPSAMP_LIBS doesn't exist in $IPPSAMP_DIR])
fi
AC_MSG_RESULT([$IPPSAMP_DIR])
SAVED_CFLAGS="$CFLAGS"
SAVED_LDFLAGS="$LDFLAGS"
SAVED_LIBS="$LIBS"
IPPSAMP_INC="-I$IPPSAMPLES/speech-codecs/core/usc/include"
CFLAGS="$CFLAGS $IPPSAMP_INC"
LDFLAGS="$LDFLAGS -L$IPPSAMP_DIR"
LIBS="$IPPSAMP_LDLIBS $LIBS"
AC_MSG_CHECKING([Intel IPP USC usability])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <usc.h>
]],
[extern USC_Fxns USC_G729AFP_Fxns;])],
[AC_MSG_RESULT(ok)],
[AC_MSG_FAILURE(no)])
CFLAGS="$SAVED_CFLAGS"
LDFLAGS="$IPP_LDFLAGS $SAVED_LDFLAGS"
LIBS="$IPP_LIBS $SAVED_LIBS"
IPP_CFLAGS="$IPP_CFLAGS $IPPSAMP_INC"
IPP_LDFLAGS="$IPP_LDFLAGS -L$IPPSAMP_DIR"
IPP_LIBS="$IPPSAMP_LDLIBS $IPP_LIBS"
fi
CFLAGS="$CFLAGS $IPP_CFLAGS"
LDFLAGS="$LDFLAGS $IPP_LDFLAGS"
LIBS="$LIBS $IPP_LIBS"
ac_build_mak_vars="$ac_build_mak_vars\n\
export IPP_CFLAGS=$IPP_CFLAGS\n\
export IPP_LDFLAGS=$IPP_LDFLAGS\n\
export IPP_LIBS=$IPP_LIBS"
else
AC_MSG_RESULT([Skipping Intel IPP settings (not wanted)])
fi
dnl ##########################################
dnl #
dnl # PJSIP CONFIG
dnl #
dnl # SSL alt prefix
AC_ARG_WITH(ssl,
AS_HELP_STRING([--with-ssl=DIR],
[Specify alternate SSL library prefix. This option will try
to find OpenSSL first, then if not found, GnuTLS. To skip
OpenSSL finding, use --with-gnutls option instead.]),
[],
[with_ssl=no]
)
dnl # GnuTLS alt prefix
AC_ARG_WITH(gnutls,
AS_HELP_STRING([--with-gnutls=DIR],
[Specify alternate GnuTLS prefix]),
[],
[with_gnutls=no]
)
dnl # Do not use default SSL installation if we are cross-compiling
if test "x$ac_cross_compile" != "x" -a "x$with_ssl" = "xno" -a "x$with_gnutls" = "xno"; then
enable_ssl=no
fi
dnl # Include SSL support
AC_SUBST(ac_no_ssl)
AC_SUBST(ac_ssl_has_aes_gcm,0)
AC_SUBST(ac_ssl_backend)
AC_ARG_ENABLE(darwin-ssl,
AS_HELP_STRING([--disable-darwin-ssl],
[Exclude Darwin SSL (default: autodetect)]),
[if test "$enable_darwin_ssl" = "no"; then
AC_MSG_RESULT([Checking if Darwin SSL support is disabled... yes])
fi],
[
case $target in
*darwin*)
SAVED_LIBS="$LIBS"
LIBS="-framework Security"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <Security/SecureTransport.h>]],
[if (__builtin_available(macOS 10.12, iOS 10.0, *)) {
SSLContextRef ssl_ctx;
SSLReHandshake(ssl_ctx);
}])],
[ac_ssl_backend=darwin],)
LIBS="$SAVED_LIBS"
if test "x$ac_ssl_backend" = "xdarwin"; then
AC_DEFINE(PJ_HAS_SSL_SOCK, 1)
AC_DEFINE(PJ_SSL_SOCK_IMP, PJ_SSL_SOCK_IMP_DARWIN)
LIBS="$LIBS -framework Security"
AC_MSG_RESULT([Checking if Darwin SSL is available... yes])
else
AC_MSG_RESULT([Checking if Darwin SSL is available... no])
fi
;;
esac
])
AC_ARG_ENABLE(ssl,
AS_HELP_STRING([--disable-ssl],
[Exclude SSL support the build (default: autodetect)])
,
[
if test "$enable_ssl" = "no"; then
[ac_no_ssl=1]
AC_MSG_RESULT([Checking if SSL support is disabled... yes])
fi
],
[
if test "x$with_ssl" != "xno" -a "x$with_ssl" != "x"; then
CFLAGS="$CFLAGS -I$with_ssl/include"
CPPFLAGS="$CPPFLAGS -I$with_ssl/include"
LDFLAGS="$LDFLAGS -L$with_ssl/lib"
AC_MSG_RESULT([Using SSL prefix... $with_ssl])
fi
if test "x$with_gnutls" = "xno"; then
# We still need to check for OpenSSL installations even if
# we find Darwin SSL above since DTLS requires OpenSSL.
AC_MSG_RESULT([checking for OpenSSL installations..])
AC_SUBST(openssl_h_present)
AC_SUBST(libssl_present)
AC_SUBST(libcrypto_present)
AC_CHECK_HEADER(openssl/ssl.h,[openssl_h_present=1])
AC_CHECK_LIB(crypto,ERR_load_BIO_strings,[libcrypto_present=1 && LIBS="-lcrypto $LIBS"])
AC_CHECK_LIB(ssl,SSL_CTX_new,[libssl_present=1 && LIBS="-lssl $LIBS"])
if test "x$openssl_h_present" = "x1" -a "x$libssl_present" = "x1" -a "x$libcrypto_present" = "x1"; then
AC_MSG_RESULT([OpenSSL library found, SSL support enabled])
# Check if SRTP should be compiled with OpenSSL
# support, to enable cryptos such as AES GCM.
# EVP_CIPHER_CTX is now opaque in OpenSSL 1.1.0, libsrtp 1.5.4 uses it as a transparent type.
# Update 2.7: our bundled libsrtp has been upgraded to 2.1.0,
# so we can omit EVP_CIPHER_CTX definition check now.
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <openssl/evp.h>]],
[EVP_CIPHER_CTX *ctx;EVP_aes_128_gcm();])],
[AC_CHECK_LIB(crypto,EVP_aes_128_gcm,[ac_ssl_has_aes_gcm=1])])
if test "x$ac_ssl_has_aes_gcm" = "x1"; then
AC_MSG_RESULT([OpenSSL has AES GCM support, SRTP will use OpenSSL])
else
AC_MSG_RESULT([OpenSSL AES GCM support not found, SRTP will only support AES CM cryptos])
fi
if test "x$ac_ssl_backend" = "x"; then
# PJSIP_HAS_TLS_TRANSPORT setting follows PJ_HAS_SSL_SOCK
#AC_DEFINE(PJSIP_HAS_TLS_TRANSPORT, 1)
AC_DEFINE(PJ_HAS_SSL_SOCK, 1)
AC_DEFINE(PJ_SSL_SOCK_IMP, PJ_SSL_SOCK_IMP_OPENSSL)
ac_ssl_backend="openssl"
fi
else
AC_MSG_RESULT([** OpenSSL libraries not found **])
fi
fi
if test "x$ac_ssl_backend" = "x"; then
if test "x$with_gnutls" != "xno" -a "x$with_gnutls" != "x"; then
CFLAGS="$CFLAGS -I$with_gnutls/include"
LDFLAGS="$LDFLAGS -L$with_gnutls/lib"
AC_MSG_RESULT([Using GnuTLS prefix... $with_gnutls])
fi
AC_CHECK_PROGS(PKG_CONFIG,
$host-pkg-config pkg-config "python pkgconfig.py",
none)
AC_MSG_RESULT([checking for GnuTLS installations..])
AC_SUBST(gnutls_h_present)
AC_SUBST(libgnutls_present)
AC_CHECK_HEADER(gnutls/gnutls.h, [gnutls_h_present=1])
if test "$PKG_CONFIG" != "none"; then
if $PKG_CONFIG --exists gnutls; then
LIBS="$LIBS `$PKG_CONFIG --libs gnutls`"
libgnutls_present=1
else
AC_CHECK_LIB(gnutls,
gnutls_certificate_set_x509_system_trust,
[libgnutls_present=1 &&
LIBS="$LIBS -lgnutls"])
fi
else
AC_MSG_RESULT([*** Warning: neither pkg-config nor python is available, disabling gnutls. ***])
fi
if test "x$gnutls_h_present" = "x1" -a "x$libgnutls_present" = "x1"; then
AC_MSG_RESULT([GnuTLS library found, SSL support enabled])
AC_DEFINE(PJ_HAS_SSL_SOCK, 1)
AC_DEFINE(PJ_SSL_SOCK_IMP, PJ_SSL_SOCK_IMP_GNUTLS)
ac_ssl_backend="gnutls"
else
AC_MSG_RESULT([** No GnuTLS libraries found, disabling SSL support **])
fi
fi
])
dnl # Obsolete option --with-opencore-amrnb
AC_ARG_WITH(opencore-amrnb,
AS_HELP_STRING([--with-opencore-amrnb=DIR],
[This option is obsolete and replaced by --with-opencore-amr=DIR]),
[AC_MSG_ERROR(This option is obsolete and replaced by --with-opencore-amr=DIR)],
[true;]
)
dnl # opencore-amr alt prefix
AC_ARG_WITH(opencore-amr,
AS_HELP_STRING([--with-opencore-amr=DIR],
[Specify alternate libopencore-amr prefix]),
[],
[with_opencore_amr=no]
)
dnl # Do not use default opencore-amr installation if we are cross-compiling
if test "x$ac_cross_compile" != "x" -a "x$with_opencore_amr" = "xno"; then
enable_opencore_amr=no
fi
dnl # vo-amrwbenc alt prefix
AC_ARG_WITH(opencore-amrwbenc,
AS_HELP_STRING([--with-opencore-amrwbenc=DIR],
[Specify alternate libvo-amrwbenc prefix]),
[],
[with_opencore_amrwbenc=no]
)
dnl # Do not use default vo-amrwbenc installation if we are cross-compiling
if test "x$ac_cross_compile" != "x" -a "x$with_opencore_amrwbenc" = "xno"; then
enable_opencore_amrwbenc=no
fi
dnl # Include opencore-amr support
AC_SUBST(ac_no_opencore_amrnb)
AC_SUBST(ac_no_opencore_amrwb)
AC_ARG_ENABLE(opencore_amr,
AS_HELP_STRING([--disable-opencore-amr],
[Exclude OpenCORE AMR support from the build (default: autodetect)])
,
[
if test "$enable_opencore_amr" = "no"; then
[ac_no_opencore_amrnb=1]
[ac_no_opencore_amrwb=1]
AC_DEFINE(PJMEDIA_HAS_OPENCORE_AMRNB_CODEC,0)
AC_DEFINE(PJMEDIA_HAS_OPENCORE_AMRWB_CODEC,0)
AC_MSG_RESULT([Checking if OpenCORE AMR support is disabled... yes])
fi
],
[
AC_MSG_RESULT([checking for OpenCORE AMR installations..])
if test "x$with_opencore_amr" != "xno" -a "x$with_opencore_amr" != "x"; then
CFLAGS="$CFLAGS -I$with_opencore_amr/include"
CPPFLAGS="$CPPFLAGS -I$with_opencore_amr/include"
LDFLAGS="$LDFLAGS -L$with_opencore_amr/lib"
AC_MSG_RESULT([Using OpenCORE AMR prefix... $with_opencore_amr])
fi
if test "x$with_opencore_amrwbenc" != "xno" -a "x$with_opencore_amrwbenc" != "x"; then
CFLAGS="$CFLAGS -I$with_opencore_amrwbenc/include"
CPPFLAGS="$CPPFLAGS -I$with_opencore_amrwbenc/include"
LDFLAGS="$LDFLAGS -L$with_opencore_amrwbenc/lib"
AC_MSG_RESULT([Using OpenCORE AMRWB-enc prefix... $with_opencore_amrwbenc])
fi
AC_SUBST(opencore_amrnb_h_present)
AC_SUBST(opencore_amrnb_present)
AC_CHECK_HEADER(opencore-amrnb/interf_enc.h,[opencore_amrnb_h_present=1])
AC_CHECK_LIB(opencore-amrnb,Encoder_Interface_init,[opencore_amrnb_present=1 && LIBS="$LIBS -lopencore-amrnb"])
if test "x$opencore_amrnb_h_present" = "x1" -a "x$opencore_amrnb_present" = "x1"; then
AC_MSG_RESULT([OpenCORE AMR-NB library found, AMR-NB support enabled])
AC_DEFINE(PJMEDIA_HAS_OPENCORE_AMRNB_CODEC,1)
else
[ac_no_opencore_amrnb=1]
AC_DEFINE(PJMEDIA_HAS_OPENCORE_AMRNB_CODEC,0)
fi
AC_SUBST(opencore_amrwb_enc_h_present)
AC_SUBST(opencore_amrwb_enc_present)
AC_SUBST(opencore_amrwb_dec_h_present)
AC_SUBST(opencore_amrwb_dec_present)
AC_CHECK_HEADER(vo-amrwbenc/enc_if.h,[opencore_amrwb_enc_h_present=1])
AC_CHECK_HEADER(opencore-amrwb/dec_if.h,[opencore_amrwb_dec_h_present=1])
AC_CHECK_LIB(opencore-amrwb,D_IF_init,[opencore_amrwb_dec_present=1 && LIBS="$LIBS -lopencore-amrwb"])
AC_CHECK_LIB(vo-amrwbenc,E_IF_init,[opencore_amrwb_enc_present=1 && LIBS="$LIBS -lvo-amrwbenc"])
if test "x$opencore_amrwb_enc_h_present" = "x1" -a "x$opencore_amrwb_dec_h_present" = "x1" -a "x$opencore_amrwb_enc_present" = "x1" -a "x$opencore_amrwb_dec_present" = "x1"; then
AC_MSG_RESULT([OpenCORE AMR-WB library found, AMR-WB support enabled])
AC_DEFINE(PJMEDIA_HAS_OPENCORE_AMRWB_CODEC,1)
else
[ac_no_opencore_amrwb=1]
AC_DEFINE(PJMEDIA_HAS_OPENCORE_AMRWB_CODEC,0)
fi
])
dnl # SILK prefix
AC_ARG_WITH(silk,
AS_HELP_STRING([--with-silk=DIR],
[Specify alternate SILK prefix]),
[],
[with_silk=no]
)
dnl # Do not use default SILK installation if we are cross-compiling
if test "x$ac_cross_compile" != "x" -a "x$with_silk" = "xno"; then
enable_silk=no
fi
dnl # Include SILK support
AC_SUBST(ac_no_silk)
AC_ARG_ENABLE(silk,
AS_HELP_STRING([--disable-silk],
[Exclude SILK support from the build (default: autodetect)])
,
[
if test "$enable_silk" = "no"; then
[ac_no_silk=1]
AC_DEFINE(PJMEDIA_HAS_SILK_CODEC,0)
AC_MSG_RESULT([Checking if SILK support is disabled... yes])
fi
],
[
AC_MSG_RESULT([checking for SILK installations..])
if test "x$with_silk" != "xno" -a "x$with_silk" != "x"; then
CFLAGS="$CFLAGS -I$with_silk/interface"
CPPFLAGS="$CPPFLAGS -I$with_silk/interface"
LDFLAGS="$LDFLAGS -L$with_silk"
AC_MSG_RESULT([Using SILK prefix... $with_silk])
fi
AC_SUBST(silk_h_present)
AC_SUBST(silk_present)
AC_CHECK_HEADER(SKP_Silk_SDK_API.h,[silk_h_present=1])
AC_CHECK_LIB(SKP_SILK_SDK,SKP_Silk_SDK_get_version,[silk_present=1 && LIBS="$LIBS -lSKP_SILK_SDK"])
if test "x$silk_h_present" = "x1" -a "x$silk_present" = "x1"; then
AC_MSG_RESULT([SILK library found, SILK support enabled])
AC_DEFINE(PJMEDIA_HAS_SILK_CODEC,1)
else
[ac_no_silk=1]
AC_DEFINE(PJMEDIA_HAS_SILK_CODEC,0)
fi
])
dnl # Do not use default OPUS installation if we are cross-compiling
if test "x$ac_cross_compile" != "x" -a "x$with_opus" = "xno"; then
enable_opus=no
fi
dnl # OPUS prefix
AC_ARG_WITH(opus,
AS_HELP_STRING([--with-opus=DIR],
[Specify alternate OPUS prefix]),
[],
[with_opus=no]
)
dnl # Include OPUS support
AC_SUBST(ac_no_opus)
AC_ARG_ENABLE(opus,
AS_HELP_STRING([--disable-opus],
[Exclude OPUS support from the build (default: autodetect)])
,
[
if test "$enable_opus" = "no"; then
[ac_no_opus=1]
AC_DEFINE(PJMEDIA_HAS_OPUS_CODEC,0)
AC_MSG_RESULT([Checking if OPUS support is disabled... yes])
fi
],
[
AC_MSG_RESULT([checking for OPUS installations..])
if test "x$with_opus" != "xno" -a "x$with_opus" != "x"; then
CFLAGS="$CFLAGS -I$with_opus/include"
CPPFLAGS="$CPPFLAGS -I$with_opus/include"
LDFLAGS="$LDFLAGS -L$with_opus/lib"
AC_MSG_RESULT([Using OPUS prefix... $with_opus])
fi
AC_SUBST(opus_h_present)
AC_SUBST(opus_present)
AC_CHECK_HEADER(opus/opus.h,[opus_h_present=1])
AC_CHECK_LIB(opus,opus_repacketizer_get_size,[opus_present=1 && LIBS="-lopus $LIBS"])
if test "x$opus_h_present" = "x1" -a "x$opus_present" = "x1"; then
AC_MSG_RESULT([OPUS library found, OPUS support enabled])
AC_DEFINE(PJMEDIA_HAS_OPUS_CODEC,1)
else
[ac_no_opus=1]
AC_MSG_RESULT([OPUS library not found, OPUS support disabled])
AC_DEFINE(PJMEDIA_HAS_OPUS_CODEC,0)
fi
])
dnl # bcg729 prefix
AC_ARG_WITH(bcg729,
AS_HELP_STRING([--with-bcg729=DIR],
[Specify alternate bcg729 prefix]),
[],
[with_bcg729=no]
)
dnl # Do not use default bcg729 installation if we are cross-compiling
if test "x$ac_cross_compile" != "x" -a "x$with_bcg729" = "xno"; then
enable_bcg729=no
fi
dnl # bcg729
AC_SUBST(ac_no_bcg729)
AC_ARG_ENABLE(bcg729,
AS_HELP_STRING([--disable-bcg729],
[Disable bcg729 (default: not disabled)]),
[
if test "$enable_bcg729" = "no"; then
[ac_no_bcg729=1]
AC_DEFINE(PJMEDIA_HAS_BCG729,0)
AC_MSG_RESULT([Checking if bcg729 is disabled... yes])
fi
],
[
if test "x$with_bcg729" != "xno" -a "x$with_bcg729" != "x"; then
BCG729_PREFIX=$with_bcg729
BCG729_CFLAGS="-I$BCG729_PREFIX/include"
BCG729_LDFLAGS="-L$BCG729_PREFIX/lib"
AC_MSG_RESULT([Using bcg729 prefix... $with_bcg729])
else
BCG729_CFLAGS=""
BCG729_LDFLAGS=""
fi
AC_MSG_CHECKING([bcg729 usability])
BCG729_LIBS="-lbcg729"
SAVED_LIBS="$LIBS"
SAVED_LDFLAGS="$LDFLAGS"
SAVED_CFLAGS="$CFLAGS"
LIBS="$BCG729_LIBS $LIBS"
LDFLAGS="$BCG729_LDFLAGS $LDFLAGS"
CFLAGS="$BCG729_CFLAGS $CFLAGS"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <bcg729/encoder.h>
#include <bcg729/decoder.h>
]],
[initBcg729EncoderChannel(0);]
)],
[
AC_DEFINE(PJMEDIA_HAS_BCG729,1)
AC_MSG_RESULT(ok)
],
[
[ac_no_bcg729=1]
AC_DEFINE(PJMEDIA_HAS_BCG729,0)
LIBS="$SAVED_LIBS"
LDFLAGS="$SAVED_LDFLAGS"
CFLAGS="$SAVED_CFLAGS"
AC_MSG_RESULT(no)
])
])
dnl # Include libyuv
AC_SUBST(ac_no_yuv)
AC_ARG_ENABLE(libyuv,
AS_HELP_STRING([--disable-libyuv],
[Exclude libyuv in the build]),
[if test "$enable_libyuv" = "no"; then
[ac_no_yuv=1]
AC_DEFINE(PJMEDIA_HAS_LIBYUV,0)
AC_MSG_RESULT([Checking if libyuv is disabled...yes])
fi],
AC_MSG_RESULT([Checking if libyuv is disabled...no]))
dnl # Include webrtc
AC_SUBST(ac_no_webrtc)
AC_SUBST(ac_webrtc_instset)
AC_SUBST(ac_webrtc_cflags)
AC_SUBST(ac_webrtc_ldflags)
AC_ARG_ENABLE(libwebrtc,
AS_HELP_STRING([--disable-libwebrtc],
[Exclude libwebrtc in the build]),
[if test "$enable_libwebrtc" = "no"; then
[ac_no_webrtc=1]
AC_DEFINE(PJMEDIA_HAS_LIBWEBRTC,0)
AC_MSG_RESULT([Checking if libwebrtc is disabled...yes])
fi],
[
AC_MSG_RESULT([Checking if libwebrtc is disabled...no])
case $target in
*-apple-darwin_ios*)
case $target in
arm64*)
ac_webrtc_instset=neon
ac_webrtc_cflags="-DWEBRTC_ARCH_ARM64"
;;
*arm*)
ac_webrtc_instset=neon
;;
*)
ac_webrtc_instset=sse2
;;
esac
;;
*android*)
case $TARGET_ABI in
armeabi-v7a)
ac_webrtc_instset=neon
ac_webrtc_cflags="-mfloat-abi=softfp -mfpu=neon"
;;
armeabi)
ac_webrtc_instset=neon
ac_webrtc_cflags="-mthumb -mfloat-abi=softfp -mfpu=neon -march=armv7"
;;
arm64*)
ac_webrtc_instset=neon
ac_webrtc_cflags="-DWEBRTC_ARCH_ARM64"
;;
mips64*)
ac_webrtc_instset=generic
;;
mips*)
ac_webrtc_instset=mips
;;
*)
ac_webrtc_instset=sse2
;;
esac
;;
*mingw* | *cygw*)
ac_webrtc_instset=sse2
ac_webrtc_cflags="-msse2"
;;
*win32* | *w32* | *darwin* | *linux*)
case $target in
armv7l*gnueabihf)
ac_webrtc_instset=neon
ac_webrtc_cflags="-DWEBRTC_ARCH_ARMV7 -mfloat-abi=hard -mfpu=neon"
;;
*)
ac_webrtc_instset=sse2
;;
esac
;;
*)
;;
esac
])
dnl ##########################################
dnl #
dnl # MANUAL CONFIG
dnl #
dnl # Determine if select() requires nfds to be filled up with
dnl # correct value (max_fd+1). If zero, nfds will be filled up with
dnl # PJ_FD_SETSIZE
AC_MSG_CHECKING([if select() needs correct nfds])
case $target in
*rtems*) AC_DEFINE(PJ_SELECT_NEEDS_NFDS,1)
AC_MSG_RESULT(yes)
;;
*) AC_DEFINE(PJ_SELECT_NEEDS_NFDS,0)
AC_MSG_RESULT([no (default)])
AC_MSG_RESULT([** Decided that select() doesn't need correct nfds (please check)])
;;
esac
dnl # Determine if pj_thread_create() should enforce thread stack size when
dnl # creating thread. Default is zero, to allow OS to allocate appropriate
dnl # thread's stack size.
AC_MSG_CHECKING([if pj_thread_create() should enforce stack size])
case $target in
*rtems*) AC_DEFINE(PJ_THREAD_SET_STACK_SIZE,1)
AC_MSG_RESULT(yes)
;;
*) AC_DEFINE(PJ_THREAD_SET_STACK_SIZE,0)
AC_MSG_RESULT([no (default)])
;;
esac
dnl # Determine if pj_thread_create() should allocate thread's stack from
dnl # the pool. Default is zero, to let OS allocate thread's stack.
AC_MSG_CHECKING([if pj_thread_create() should allocate stack])
case $target in
*rtems*) AC_DEFINE(PJ_THREAD_ALLOCATE_STACK,1)
AC_MSG_RESULT(yes)
;;
*) AC_DEFINE(PJ_THREAD_ALLOCATE_STACK,0)
AC_MSG_RESULT([no (default)])
;;
esac
dnl # This value specifies the value set in errno by the OS when a non-blocking
dnl # socket recv() can not return immediate data.
case $target in
*mingw* | *cygw* | *win32* | *w32* )
AC_DEFINE(PJ_BLOCKING_ERROR_VAL,WSAEWOULDBLOCK)
;;
*) AC_DEFINE(PJ_BLOCKING_ERROR_VAL,EAGAIN)
AC_MSG_RESULT([** Setting non-blocking recv() retval to EAGAIN (please check)])
;;
esac
dnl # This value specifies the value set in errno by the OS when a non-blocking
dnl # socket connect() can not get connected immediately.
case $target in
*mingw* | *cygw* | *win32* | *w32* )
AC_DEFINE(PJ_BLOCKING_CONNECT_ERROR_VAL,WSAEWOULDBLOCK)
;;
*) AC_DEFINE(PJ_BLOCKING_CONNECT_ERROR_VAL,EINPROGRESS)
AC_MSG_RESULT([** Setting non-blocking connect() retval to EINPROGRESS (please check)])
;;
esac
AC_SUBST(target)
AC_SUBST(ac_host,unix)
AC_SUBST(ac_main_obj)
case $target in
*rtems*)
ac_main_obj=main_rtems.o
;;
*)
ac_main_obj=main.o
;;
esac
AC_SUBST(CC)
ac_build_mak_vars=`echo $ac_build_mak_vars | sed 's/\\\\n/\n/g'`
AC_OUTPUT
AC_MSG_RESULT([
Configurations for current target have been written to 'build.mak', and 'os-auto.mak' in various build directories, and pjlib/include/pj/compat/os_auto.h.
Further customizations can be put in:
- 'user.mak'
- 'pjlib/include/pj/config_site.h'
The next step now is to run 'make dep' and 'make'.
])
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