tomato/external/toxcore/c-toxcore/configure.ac

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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ([2.65])
AC_INIT([tox], [0.2.18])
AC_CONFIG_AUX_DIR(configure_aux)
AC_CONFIG_SRCDIR([toxcore/net_crypto.c])
AM_INIT_AUTOMAKE([foreign 1.10 -Wall -Werror subdir-objects tar-ustar])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AC_CONFIG_MACRO_DIR([m4])
EXTRA_LT_LDFLAGS=
if test "x${prefix}" = "xNONE"; then
prefix="${ac_default_prefix}"
fi
BUILD_DHT_BOOTSTRAP_DAEMON="no"
BUILD_DHT_BOOTSTRAP="no"
BUILD_TESTS="yes"
BUILD_AV="yes"
BUILD_TESTING="yes"
LIBCONFIG_FOUND="no"
SET_SO_VERSION="yes"
AC_ARG_ENABLE([soname-versions],
[AC_HELP_STRING([--enable-soname-versions], [enable soname versions (must be disabled for android) (default: enabled)]) ],
[
if test "x$enableval" = "xno"; then
SET_SO_VERSION="no"
elif test "x$enableval" = "xyes"; then
SET_SO_VERSION="yes"
fi
]
)
AM_CONDITIONAL(SET_SO_VERSION, test "x$SET_SO_VERSION" = "xyes")
AC_ARG_ENABLE([randombytes-stir],
[AC_HELP_STRING([--enable-randombytes-stir], [use randombytes_stir() instead of sodium_init() for faster startup on android (default: disabled)]) ],
[
if test "x$enableval" = "xyes"; then
AC_DEFINE([USE_RANDOMBYTES_STIR], [1], [randombytes_stir() instead of sodium_init()])
fi
]
)
AC_ARG_WITH(log-level,
AC_HELP_STRING([--with-log-level=LEVEL],
[Logger levels: TRACE; DEBUG; INFO; WARNING; ERROR ]),
[
if test "x$withval" = "xTRACE"; then
AC_DEFINE([MIN_LOGGER_LEVEL], [LOGGER_LEVEL_TRACE], [Logger_Level value])
elif test "x$withval" = "xDEBUG"; then
AC_DEFINE([MIN_LOGGER_LEVEL], [LOGGER_LEVEL_DEBUG], [Logger_Level value])
elif test "x$withval" = "xINFO"; then
AC_DEFINE([MIN_LOGGER_LEVEL], [LOGGER_LEVEL_INFO], [Logger_Level value])
elif test "x$withval" = "xWARNING"; then
AC_DEFINE([MIN_LOGGER_LEVEL], [LOGGER_LEVEL_WARNING], [Logger_Level value])
elif test "x$withval" = "xERROR"; then
AC_DEFINE([MIN_LOGGER_LEVEL], [LOGGER_LEVEL_ERROR], [Logger_Level value])
else
AC_MSG_WARN([Invalid logger level: $withval. Using default.])
fi
]
)
PKG_PROG_PKG_CONFIG
AC_ARG_ENABLE([av],
[AC_HELP_STRING([--disable-av], [build AV support libraries (default: auto)]) ],
[
if test "x$enableval" = "xno"; then
BUILD_AV="no"
elif test "x$enableval" = "xyes"; then
BUILD_AV="yes"
fi
]
)
AC_ARG_ENABLE([tests],
[AC_HELP_STRING([--disable-tests], [build unit tests (default: auto)]) ],
[
if test "x$enableval" = "xno"; then
BUILD_TESTS="no"
elif test "x$enableval" = "xyes"; then
BUILD_TESTS="yes"
fi
]
)
AC_ARG_ENABLE([daemon],
[AC_HELP_STRING([--enable-daemon], [build DHT bootstrap daemon (default: auto)]) ],
[
if test "x$enableval" = "xno"; then
BUILD_DHT_BOOTSTRAP_DAEMON="no"
elif test "x$enableval" = "xyes"; then
BUILD_DHT_BOOTSTRAP_DAEMON="yes"
fi
]
)
AC_ARG_ENABLE([dht-bootstrap],
[AC_HELP_STRING([--enable-dht-bootstrap], [build DHT bootstrap utility (default: disabled)]) ],
[
if test "x$enableval" = "xno"; then
BUILD_DHT_BOOTSTRAP="no"
elif test "x$enableval" = "xyes"; then
BUILD_DHT_BOOTSTRAP="yes"
fi
]
)
AC_ARG_ENABLE([rt],
[AC_HELP_STRING([--disable-rt], [Disables the librt check (default: auto)]) ],
[
if test "x$enableval" = "xno"; then
DISABLE_RT="yes"
elif test "x$enableval" = "xyes"; then
DISABLE_RT="no"
fi
]
)
AC_ARG_ENABLE([testing],
[AC_HELP_STRING([--disable-testing], [build various testing tools (default: auto)]) ],
[
if test "x$enableval" = "xno"; then
BUILD_TESTING="no"
elif test "x$enableval" = "xyes"; then
BUILD_TESTING="yes"
fi
]
)
AC_ARG_ENABLE([[epoll]],
[AS_HELP_STRING([[--enable-epoll[=ARG]]], [enable epoll support (yes, no, auto) [auto]])],
[enable_epoll=${enableval}],
[enable_epoll='auto']
)
AC_ARG_ENABLE([[ipv6]],
[AS_HELP_STRING([[--disable-ipv6[=ARG]]], [use ipv4 in tests (yes, no, auto) [auto]])],
[use_ipv6=${enableval}],
[use_ipv6='auto']
)
if test "$use_ipv6" != "yes"; then
AC_DEFINE([USE_IPV6],[0],[define to 0 to force ipv4])
fi
AX_HAVE_EPOLL
if test "$enable_epoll" != "no"; then
if test "${ax_cv_have_epoll}" = "yes"; then
AC_DEFINE([TCP_SERVER_USE_EPOLL],[1],[define to 1 to enable epoll support])
enable_epoll='yes'
else
if test "$enable_epoll" = "yes"; then
AC_MSG_ERROR([[Support for epoll was explicitly requested but cannot be enabled on this platform.]])
fi
enable_epoll='no'
fi
fi
DEPSEARCH=
LIBSODIUM_SEARCH_HEADERS=
LIBSODIUM_SEARCH_LIBS=
AC_ARG_WITH(dependency-search,
AC_HELP_STRING([--with-dependency-search=DIR],
[search for dependencies in DIR, i.e., look for libraries in
DIR/lib and for headers in DIR/include]),
[
DEPSEARCH="$withval"
]
)
if test -n "$DEPSEARCH"; then
CFLAGS="$CFLAGS -I$DEPSEARCH/include"
CPPFLAGS="$CPPFLAGS -I$DEPSEARCH/include"
LDFLAGS="$LDFLAGS -L$DEPSEARCH/lib"
export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:$DEPSEARCH/lib/pkgconfig
fi
AC_ARG_WITH(libsodium-headers,
AC_HELP_STRING([--with-libsodium-headers=DIR],
[search for libsodium header files in DIR]),
[
LIBSODIUM_SEARCH_HEADERS="$withval"
AC_MSG_NOTICE([will search for libsodium header files in $withval])
]
)
AC_ARG_WITH(libsodium-libs,
AC_HELP_STRING([--with-libsodium-libs=DIR],
[search for libsodium libraries in DIR]),
[
LIBSODIUM_SEARCH_LIBS="$withval"
AC_MSG_NOTICE([will search for libsodium libraries in $withval])
]
)
# Checks for programs.
AC_PROG_CC_C99
if test "x$ac_cv_prog_cc_c99" = "xno" ; then
AC_MSG_ERROR([c-toxcore requires a C99 compatible compiler])
fi
AM_PROG_CC_C_O
m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
AC_LIBTOOL_WIN32_DLL
AC_PROG_LIBTOOL
WIN32=no
MACH=no
AC_CANONICAL_HOST
case $host_os in
*mingw*)
WIN32="yes"
EXTRA_LT_LDFLAGS="$EXTRA_LT_LDFLAGS -no-undefined"
;;
*solaris*)
LIBS="$LIBS -lssp -lsocket -lnsl"
;;
*qnx*)
LIBS="$LIBS -lsocket"
;;
*freebsd*|*openbsd*)
LDFLAGS="$LDFLAGS -L/usr/local/lib"
CFLAGS="$CFLAGS -I/usr/local/include"
CPPFLAGS="$CPPFLAGS -I/usr/local/include"
;;
darwin*)
MACH=yes
;;
esac
AM_CONDITIONAL(WIN32, test "x$WIN32" = "xyes")
AC_SUBST(EXTRA_LT_LDFLAGS)
# Needed math flags for some compilers
MATH_LDFLAGS="-lm"
AC_SUBST(MATH_LDFLAGS)
# Checks for libraries.
AC_CHECK_FUNCS([explicit_bzero memset_s])
PKG_CHECK_MODULES([LIBSODIUM], [libsodium],
[
LIBSODIUM_FOUND="yes"
],
[
LIBSODIUM_FOUND="no"
])
if test "x$LIBSODIUM_FOUND" = "xno"; then
LIBSODIUM_LIBS=
LIBSODIUM_LDFLAGS=
LDFLAGS_SAVE="$LDFLAGS"
if test -n "$LIBSODIUM_SEARCH_LIBS"; then
LDFLAGS="-L$LIBSODIUM_SEARCH_LIBS $LDFLAGS"
AC_CHECK_LIB(sodium, crypto_pwhash_scryptsalsa208sha256,
[
LIBSODIUM_LDFLAGS="-L$LIBSODIUM_SEARCH_LIBS"
LIBSODIUM_LIBS="-lsodium"
],
[
AC_MSG_ERROR([required library libsodium was not found in requested location $LIBSODIUM_SEARCH_LIBS or library version is too old])
]
)
else
AC_CHECK_LIB(sodium, crypto_pwhash_scryptsalsa208sha256,
[],
[
AC_MSG_ERROR([required library libsodium was not found on your system, please check http://download.libsodium.org/libsodium/releases/ or library version is too old])
]
)
fi
LDFLAGS="$LDFLAGS_SAVE"
AC_SUBST(LIBSODIUM_LIBS)
AC_SUBST(LIBSODIUM_LDFLAGS)
fi
# Checks for header files.
AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h netinet/in.h stdint.h stdlib.h string.h sys/socket.h sys/time.h unistd.h])
if test "x$LIBSODIUM_FOUND" = "xno"; then
LIBSODIUM_CFLAGS=
CFLAGS_SAVE="$CFLAGS"
CPPFLAGS_SAVE="$CPPFLAGS"
if test -n "$LIBSODIUM_SEARCH_HEADERS"; then
CFLAGS="-I$LIBSODIUM_SEARCH_HEADERS $CFLAGS"
CPPFLAGS="-I$LIBSODIUM_SEARCH_HEADERS $CPPFLAGS"
AC_CHECK_HEADER(sodium.h,
[
LIBSODIUM_CFLAGS="-I$LIBSODIUM_SEARCH_HEADERS"
],
[
AC_MSG_ERROR([header files for required library libsodium were not found in requested location $LIBSODIUM_SEARCH_HEADERS])
]
)
else
AC_CHECK_HEADER(sodium.h,
[],
[
AC_MSG_ERROR([header files for required library libsodium was not found on your system, please check http://download.libsodium.org/libsodium/releases/])
]
)
fi
CFLAGS="$CFLAGS_SAVE"
CPPFLAGS="$CPPFLAGS_SAVE"
AC_SUBST(LIBSODIUM_CFLAGS)
fi
# Checks for library functions.
if (test "x$WIN32" != "xyes") && (test "x$MACH" != "xyes") && (test "x${host_os#*openbsd}" = "x$host_os") && (test "x$DISABLE_RT" != "xyes"); then
AC_CHECK_LIB(rt, clock_gettime,
[
RT_LIBS="-lrt"
AC_SUBST(RT_LIBS)
],
[
AC_MSG_ERROR([required library rt was not found on your system])
]
)
fi
AX_PTHREAD(
[],
[
AC_MSG_ERROR([required library pthread was not found on your system])
]
)
AC_CHECK_LIB([pthread], [pthread_self],
[
PTHREAD_LDFLAGS="-lpthread"
AC_SUBST(PTHREAD_LDFLAGS)
]
)
if test "x$BUILD_AV" = "xyes"; then
PKG_CHECK_MODULES([OPUS], [opus],
[],
[
AC_MSG_WARN([disabling AV support $OPUS_PKG_ERRORS])
BUILD_AV="no"
]
)
fi
if test "x$BUILD_AV" = "xyes"; then
PKG_CHECK_MODULES([VPX], [vpx],
[],
[
AC_MSG_WARN([disabling AV support $VPX_PKG_ERRORS])
BUILD_AV="no"
]
)
fi
if test "x$BUILD_AV" = "xyes"; then
# toxcore lib needs an global?
# So far this works okay
AV_LIBS="$OPUS_LIBS $VPX_LIBS"
AC_SUBST(AV_LIBS)
AV_CFLAGS="$OPUS_CFLAGS $VPX_CFLAGS"
AC_SUBST(AV_CFLAGS)
fi
if test -n "$PKG_CONFIG"; then
if test "x$BUILD_DHT_BOOTSTRAP_DAEMON" = "xyes"; then
PKG_CHECK_MODULES([LIBCONFIG], [libconfig >= 1.4.6],
[
LIBCONFIG_FOUND="yes"
],
[
AC_MSG_WARN([$LIBCONFIG_PKG_ERRORS])
AC_MSG_WARN([libconfig not available, will not build DHT bootstrap daemon])
BUILD_DHT_BOOTSTRAP_DAEMON="no"
])
fi
else
AC_MSG_WARN([pkg-config was not found on your system, will search for libraries manually])
fi
if (test "x$BUILD_DHT_BOOTSTRAP_DAEMON" = "xyes") && \
(test "x$LIBCONFIG_FOUND" = "xno"); then
AC_CHECK_HEADER(libconfig.h,
[],
[
AC_MSG_WARN([header files for library libconfig was not found on your system, not building DHT bootstrap daemon])
BUILD_DHT_BOOTSTRAP_DAEMON="no"
]
)
if test "x$BUILD_DHT_BOOTSTRAP_DAEMON" = "xyes"; then
AC_CHECK_LIB(config, config_read,
[],
[
AC_MSG_WARN([library libconfig was not found on the system])
BUILD_DHT_BOOTSTRAP_DAEMON="no"
]
)
fi
fi
if test "x$WIN32" = "xyes"; then
AC_CHECK_LIB(ws2_32, main,
[
WINSOCK2_LIBS="-liphlpapi -lws2_32"
AC_SUBST(WINSOCK2_LIBS)
],
[
AC_MSG_ERROR([required library was not found on the system, please check your MinGW installation])
]
)
fi
AM_CONDITIONAL(BUILD_DHT_BOOTSTRAP_DAEMON, test "x$BUILD_DHT_BOOTSTRAP_DAEMON" = "xyes")
AM_CONDITIONAL(BUILD_DHT_BOOTSTRAP, test "x$BUILD_DHT_BOOTSTRAP" = "xyes")
AM_CONDITIONAL(BUILD_TESTS, test "x$BUILD_TESTS" = "xyes")
AM_CONDITIONAL(BUILD_AV, test "x$BUILD_AV" = "xyes")
AM_CONDITIONAL(BUILD_TESTING, test "x$BUILD_TESTING" = "xyes")
AM_CONDITIONAL(WIN32, test "x$WIN32" = "xyes")
AC_CONFIG_FILES([Makefile
build/Makefile
libtoxcore.pc
tox.spec
])
AM_COND_IF(BUILD_AV,
[
AC_CONFIG_FILES([libtoxav.pc])
],)
AC_OUTPUT