toxcore/configure.ac
2013-08-29 17:55:58 -04:00

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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ([2.65])
AC_INIT([tox], [0.0.0], [http://tox.im])
AC_CONFIG_AUX_DIR(configure_aux)
AC_CONFIG_SRCDIR([toxcore/net_crypto.c])
AC_CONFIG_HEADERS([config.h])
AM_INIT_AUTOMAKE([1.10 -Wall])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AC_CONFIG_MACRO_DIR([m4])
LIBTOXCORE_LT_VERSION=0:0:0
dnl
dnl current:revision:age
dnl
dnl current: increment if interfaces have been added, removed or changed
dnl revision: increment if source code has changed, set to zero if current is
dnl incremented
dnl age: increment if interfaces have been added, set to zero if
dnl interfaces have been removed or changed
EXTRA_LT_LDFLAGS="-version-info $LIBTOXCORE_LT_VERSION"
if test "x${prefix}" = "xNONE"; then
prefix="${ac_default_prefix}"
fi
BUILD_DHT_BOOTSTRAP_DAEMON="yes"
BUILD_NTOX="yes"
BUILD_TESTS="yes"
NCURSES_FOUND="no"
LIBCONFIG_FOUND="no"
LIBCHECK_FOUND="no"
AC_ARG_ENABLE([tests],
[AC_HELP_STRING([--disable-tests], [build unit tests (default: auto)]) ],
[
if test "x$enableval" = "xno"; then
BUILD_TESTS="no"
elif test "x$enableval" = "xyes"; then
BUILD_TESTS="yes"
fi
]
)
AC_ARG_ENABLE([ntox],
[AC_HELP_STRING([--disable-ntox], [build nTox client (default: auto)]) ],
[
if test "x$enableval" = "xno"; then
BUILD_NTOX="no"
elif test "x$enableval" = "xyes"; then
BUILD_NTOX="yes"
fi
]
)
AC_ARG_ENABLE([dht-bootstrap-daemon],
[AC_HELP_STRING([--disable-dht-bootstrap-daemon], [build DHT bootstrap daemon (default: auto)]) ],
[
if test "x$enableval" = "xno"; then
BUILD_DHT_BOOTSTRAP_DAEMON="no"
elif test "x$enableval" = "xyes"; then
BUILD_DHT_BOOTSTRAP_DAEMON="yes"
fi
]
)
DEPSEARCH=
LIBSODIUM_SEARCH_HEADERS=
LIBSODIUM_SEARCH_LIBS=
AC_ARG_WITH(dependency-search,
AC_HELP_STRING([--with-dependency-search=DIR],
[search for dependencies in DIR, i.e. look for libraries in
DIR/lib and for headers in DIR/include]),
[
DEPSEARCH="$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
AM_PROG_CC_C_O
AC_LIBTOOL_WIN32_DLL
AC_PROG_LIBTOOL
WIN32=no
AC_CANONICAL_HOST
case $host_os in
*mingw*)
WIN32="yes"
EXTRA_LT_LDFLAGS="$EXTRA_LT_LDFLAGS -no-undefined"
;;
*solaris*)
LIBS="$LIBS -lssp -lsocket -lnsl"
;;
*freebsd*)
LDFLAGS="$LDFLAGS -L/usr/local/lib"
CFLAGS="$CFLAGS -I/usr/local/include"
CPPFLAGS="$CPPFLAGS -I/usr/local/include"
;;
esac
AM_CONDITIONAL(WIN32, test "x$WIN32" = "xyes")
AC_SUBST(EXTRA_LT_LDFLAGS)
# Checks for libraries.
LIBSODIUM_LIBS=
LIBSODIUM_LDFLAGS=
LDFLAGS_SAVE="$LDFLAGS"
if test -n "$LIBSODIUM_SEARCH_LIBS"; then
LDFLAGS="-L$LIBSODIUM_SEARCH_LIBS $LDFLAGS"
AC_CHECK_LIB(sodium, randombytes_random,
[
LIBSODIUM_LDFLAGS="-L$LIBSODIUM_SEARCH_LIBS"
LIBSODIUM_LIBS="-lsodium"
],
[
AC_MSG_ERROR([required library libsodium was not found in requested location $LIBSODIUM_SEARCH_LIBS])
]
)
else
AC_CHECK_LIB(sodium, randombytes_random,
[],
[
AC_MSG_ERROR([required library libsodium was not found on your system, please check http://download.libsodium.org/libsodium/releases/])
]
)
fi
LDFLAGS="$LDFLAGS_SAVE"
AC_SUBST(LIBSODIUM_LIBS)
AC_SUBST(LIBSODIUM_LDFLAGS)
# 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])
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 was 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="$CPPFLAGS_SAVE"
AC_SUBST(LIBSODIUM_CFLAGS)
# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_TYPE_INT16_T
AC_TYPE_INT32_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_UINT16_T
AC_TYPE_UINT32_T
AC_TYPE_UINT64_T
AC_TYPE_UINT8_T
# Checks for library functions.
AC_FUNC_FORK
AC_FUNC_REALLOC
AC_CHECK_FUNCS([gettimeofday memset socket strchr malloc])
# pkg-config based tests
PKG_PROG_PKG_CONFIG
if test -n "$PKG_CONFIG"; then
if test "x$BUILD_TESTS" = "xyes"; then
PKG_CHECK_MODULES([CHECK], [check],
[
LIBCHECK_FOUND="yes"
],
[
AC_MSG_WARN([libcheck not found, not building unit tests: $CHECK_PKG_ERRORS])
BUILD_TESTS="no"
])
fi
if test "x$BUILD_DHT_BOOTSTRAP_DAEMON" = "xyes"; then
PKG_CHECK_MODULES([LIBCONFIG], [libconfig >= 1.4.6],
[
LIBCONFIG_FOUND="yes"
],
[
AC_MSG_WARN([$LIBCONFIG_PKG_ERRORS])
AC_MSG_WARN([libconfig not available, will not build DHT bootstrap daemon])
BUILD_DHT_BOOTSTRAP_DAEMON="no"
])
fi
if test "x$BUILD_NTOX" = "xyes"; then
PKG_CHECK_MODULES([NCURSES], [ncurses],
[
NCURSES_FOUND="yes"
],
[
AC_MSG_WARN([$NCURSES_PKG_ERRORS])
])
fi
else
AC_MSG_WARN([pkg-config was not found on your system])
fi
if (test "x$BUILD_NTOX" = "xyes") && (test "x$NCURSES_FOUND" != "xyes"); then
AC_PATH_PROG([CURSES_CONFIG], [ncurses5-config], [no])
if test "x$CURSES_CONFIG" != "xno"; then
AC_MSG_CHECKING(ncurses cflags)
NCURSES_CFLAGS=`${CURSES_CONFIG} --cflags`
AC_MSG_RESULT($NCURSES_CFLAGS)
AC_MSG_CHECKING(ncurses libraries)
NCURSES_LIBS=`${CURSES_CONFIG} --libs`
AC_MSG_RESULT($NCURSES_LIBS)
AC_SUBST(NCURSES_CFLAGS)
AC_SUBST(NCURSES_LIBS)
NCURSES_FOUND="yes"
fi
if test "x$NCURSES_FOUND" != "xyes"; then
AC_CHECK_HEADER([curses.h],
[],
[
AC_MSG_WARN([not building nTox client because headers for the curses library were not found on your system])
BUILD_NTOX="no"
]
)
if test "x$BUILD_NTOX" = "xyes"; then
if test "x$WIN32" = "xyes"; then
AC_CHECK_LIB([pdcurses], [clear],
[
NCURSES_LIBS="-lpdcurses"
AC_SUBST(NCURSES_LIBS)
],
[
AC_MSG_ERROR([required library pdcurses was not found on your system])
BUILD_NTOX="no"
]
)
else
AC_CHECK_LIB([ncurses], [clear],
[
NCURSES_LIBS="-lncurses"
AC_SUBST(NCURSES_LIBS)
],
[
unset ac_cv_lib_ncurses_clear
AC_CHECK_LIB([ncurses], [clear],
[
NCURSES_LIBS="-lncurses -ltinfo"
AC_SUBST(NCURSES_LIBS)
],
[
AC_MSG_WARN([not building nTox client because required library ncurses was not found on your system])
BUILD_NTOX="no"
],
[
-ltinfo
]
)
]
)
fi
fi
fi
fi
if (test "x$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$BUILD_TESTS" = "xyes") && (test "x$LIBCHECK_FOUND" = "xno"); then
AC_CHECK_HEADER([check.h],
[],
[
AC_MSG_WARN([header file for check library was not found on your system, unit tests will be disabled])
BUILD_TESTS="no"
]
)
if test "x$BUILD_TESTS" = "xyes"; then
AC_CHECK_LIB([check], [suite_create],
[],
[
AC_MSG_WARN([library check was not found on the system, unit tests will be disabled])
BUILD_TESTS="no"
]
)
fi
fi
if test "x$WIN32" = "xyes"; then
AC_CHECK_LIB(ws2_32, main,
[
WINSOCK2_LIBS="-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$BUILD_DHT_BOOTSTRAP_DAEMON" = "xyes")
AM_CONDITIONAL(BUILD_TESTS, test "x$BUILD_TESTS" = "xyes")
AM_CONDITIONAL(BUILD_NTOX, test "x$BUILD_NTOX" = "xyes")
AC_CONFIG_FILES([Makefile
build/Makefile
libtoxcore.pc
])
AC_OUTPUT