AC_PREREQ(2.62) dnl Always compile with -Wall; if --enable-compile-warnings=error is passed, dnl also use -Werror. git and pre-releases default to -Werror dnl use a three digit version number for releases, and four for cvs/prerelease AC_INIT([libnice],[0.1.14.1]) LIBNICE_RELEASE="no" AC_CANONICAL_TARGET AC_CONFIG_SRCDIR([agent/agent.c]) AC_CONFIG_HEADERS([config.h]) AM_INIT_AUTOMAKE([1.12 -Wall -Wno-portability subdir-objects]) AC_CONFIG_FILES([ Makefile agent/Makefile stun/Makefile stun/tests/Makefile stun/tools/Makefile socket/Makefile nice/Makefile nice/nice.pc random/Makefile gst/Makefile docs/Makefile docs/reference/Makefile docs/reference/libnice/Makefile tests/Makefile examples/Makefile ]) # Set the libtool C/A/R version info # If the source code was changed, but there were no interface changes: # Increment REVISION. # If there was a compatible interface change: # Increment CURRENT and AGE. Set REVISION to 0 # If there was an incompatible interface change: # Increment CURRENT. Set AGE and REVISION to 0 LIBNICE_CURRENT=17 LIBNICE_REVISION=0 LIBNICE_AGE=7 LIBNICE_LIBVERSION=${LIBNICE_CURRENT}:${LIBNICE_REVISION}:${LIBNICE_AGE} LIBNICE_LT_LDFLAGS="-version-info ${LIBNICE_LIBVERSION} -no-undefined" AC_SUBST(LIBNICE_LT_LDFLAGS) dnl use pretty build output AM_SILENT_RULES([yes]) # Checks for programs. AC_USE_SYSTEM_EXTENSIONS AC_PROG_CC AM_PROG_AR LT_PREREQ([2.2.6]) LT_INIT([dlopen win32-dll disable-static]) AC_PATH_PROG([GLIB_MKENUMS],[glib-mkenums]) # Check Operating System AC_MSG_CHECKING([operating system]) case "$host" in *-*-*mingw*|*-*-*cygwin*) platform=win32 AC_MSG_RESULT($platform) ;; *) platform=linux/other AC_MSG_RESULT($platform) ;; esac AM_CONDITIONAL([WINDOWS], [test "$platform" = "win32"]) # Checks for compiler features AC_C_RESTRICT AC_C_VARARRAYS AC_HEADER_ASSERT AC_HEADER_STDBOOL AH_VERBATIM([_FORTIFY_SOURCE], [/* Define to `2' to get GNU/libc warnings. */ /* Only define if -O1 or more is enabled */ #if defined __OPTIMIZE__ && __OPTIMIZE__ > 0 # define _FORTIFY_SOURCE 2 #endif]) AC_DEFINE([NICEAPI_EXPORT], [ ], [Public library function implementation]) AC_CHECK_HEADERS([arpa/inet.h net/in.h netdb.h]) AC_CHECK_HEADERS([ifaddrs.h], \ [AC_DEFINE(HAVE_GETIFADDRS, [1], \ [Whether getifaddrs() is available on the system])]) AC_CHECK_TYPES([size_t, ssize_t]) # Also put matching version in LIBNICE_CFLAGS GLIB_REQ=2.44 LIBNICE_CFLAGS="-DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_44 -DGLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_44" dnl Support different levels of compiler error reporting. dnl This configure flag is designed to mimic one from gnome-common, dnl Defaults to "error" except for releases where it defaults to "yes" AC_ARG_ENABLE(compile-warnings, AS_HELP_STRING([--enable-compile-warnings=@<:@no/minimum/yes/maximum/error@:>@], [Enable different levels of compiler warnings]),, [AS_IF([test "$LIBNICE_RELEASE" = "yes"], [enable_compile_warnings="yes"], [enable_compile_warnings="error"])]) AC_DEFUN([NICE_ADD_FLAG], AS_COMPILER_FLAG([-Werror $1], LIBNICE_CFLAGS="$LIBNICE_CFLAGS $1", []) ) NICE_ADD_FLAG([-fno-strict-aliasing]) AS_IF([test "$enable_compile_warnings" != "no"],[ NICE_ADD_FLAG([-Wall]) ]) AS_IF([test "x$enable_compile_warnings" != "xno" -a \ "x$enable_compile_warnings" != "xminimum"],[ NICE_ADD_FLAG([-Wextra]) NICE_ADD_FLAG([-Wundef]) NICE_ADD_FLAG([-Wnested-externs]) NICE_ADD_FLAG([-Wwrite-strings]) NICE_ADD_FLAG([-Wpointer-arith]) NICE_ADD_FLAG([-Wmissing-declarations]) NICE_ADD_FLAG([-Wmissing-prototypes]) NICE_ADD_FLAG([-Wstrict-prototypes]) NICE_ADD_FLAG([-Wredundant-decls]) NICE_ADD_FLAG([-Wno-unused-parameter]) NICE_ADD_FLAG([-Wno-missing-field-initializers]) NICE_ADD_FLAG([-Wdeclaration-after-statement]) NICE_ADD_FLAG([-Wformat=2]) NICE_ADD_FLAG([-Wold-style-definition]) NICE_ADD_FLAG([-Wcast-align]) NICE_ADD_FLAG([-Wformat-nonliteral]) NICE_ADD_FLAG([-Wformat-security]) NICE_ADD_FLAG([-Wno-cast-function-type]) ]) AS_IF([test "$enable_compile_warnings" = "yes" -o \ "$enable_compile_warnings" = "maximum" -o \ "$enable_compile_warnings" = "error"],[ NICE_ADD_FLAG([-Wsign-compare]) NICE_ADD_FLAG([-Wstrict-aliasing]) NICE_ADD_FLAG([-Wshadow]) NICE_ADD_FLAG([-Winline]) NICE_ADD_FLAG([-Wpacked]) NICE_ADD_FLAG([-Wmissing-format-attribute]) NICE_ADD_FLAG([-Winit-self]) NICE_ADD_FLAG([-Wredundant-decls]) NICE_ADD_FLAG([-Wmissing-include-dirs]) NICE_ADD_FLAG([-Wunused-but-set-variable]) NICE_ADD_FLAG([-Warray-bounds]) ]) AS_IF([test "$enable_compile_warnings" = "maximum" -o \ "$enable_compile_warnings" = "error"],[ NICE_ADD_FLAG([-Wswitch-default]) NICE_ADD_FLAG([-Waggregate-return]) ]) AS_IF([test "x$enable_compile_warnings" = "xerror"],[ NICE_ADD_FLAG([-Werror]) NICE_ADD_FLAG([-Wno-suggest-attribute=format]) ]) # # Fixes for Solaris # AC_SEARCH_LIBS([inet_pton],[nsl]) AC_SEARCH_LIBS([socket],[socket inet]) case $host in *-*-solaris* ) AC_DEFINE(_XOPEN_SOURCE, 600, Needed to get declarations for msg_control and msg_controllen on Solaris) AC_DEFINE(__EXTENSIONS__, 1, Needed to get declarations for msg_control and msg_controllen on Solaris) ;; esac AC_SUBST(LIBNICE_CFLAGS) AC_MSG_NOTICE([set LIBNICE_CFLAGS to $LIBNICE_CFLAGS]) # Checks for libraries. AC_CHECK_LIB(rt, clock_gettime, [LIBRT="-lrt"], [LIBRT=""]) AC_CHECK_FUNCS([poll]) AC_SUBST(LIBRT) # Dependencies NICE_PACKAGES_PUBLIC="glib-2.0 >= $GLIB_REQ gio-2.0 >= $GLIB_REQ gobject-2.0 >= $GLIB_REQ" NICE_PACKAGES_PRIVATE="gthread-2.0" PKG_CHECK_MODULES(GLIB, [$NICE_PACKAGES_PUBLIC $NICE_PACKAGES_PRIVATE]) AC_ARG_WITH(crypto-library, AS_HELP_STRING([--with-crypto-library=\{gnutls,openssl,auto\}],[select Crypto library (gnutls or openssl)]), [with_crypto_library=${withval}], [with_crypto_library=auto]) AS_IF([test "$with_crypto_library" != "openssl"], [ GNUTLS_PACKAGES_PRIVATE="gnutls >= 2.12.0" PKG_CHECK_MODULES(GNUTLS, [$GNUTLS_PACKAGES_PRIVATE], [ AC_DEFINE([HAVE_GNUTLS], [1], [Use GnuTLS]) GNUTLS_FOUND=yes NICE_PACKAGES_PRIVATE="$NICE_PACKAGES_PRIVATE $GNUTLS_PACKAGES_PRIVATE" ], [ AS_IF([test "$with_crypto_library" == "gnutls"], [ AC_MSG_ERROR([Neither GnuTLS is not available]) ] ) ] ) ] ) AS_IF([test "x${GNUTLS_FOUND}" != "xyes"], [ AX_CHECK_OPENSSL( [ AC_DEFINE([HAVE_OPENSSL], [1], [Use OpenSSL]) NICE_PACKAGES_PRIVATE="$NICE_PACKAGES_PRIVATE libcrypto" AC_MSG_NOTICE([OpenSSL selected]) ], [ AC_MSG_ERROR([Neither GnuTLS or OpenSSL is available]) ] ) ], [ AC_MSG_NOTICE([GnuTLS selected]) ] ) AC_SUBST([NICE_PACKAGES_PUBLIC]) AC_SUBST([NICE_PACKAGES_PRIVATE]) AC_ARG_WITH(gstreamer, AS_HELP_STRING([--with-gstreamer],[build GStreamer plugin]), [with_gstreamer=${withval}], [with_gstreamer=auto]) AC_ARG_WITH(gstreamer-0.10, AS_HELP_STRING([--with-gstreamer-0.10],[build GStreamer 0.10 plugin]), [with_gstreamer010=${withval}], [with_gstreamer010=auto]) AS_IF([test "$with_gstreamer" != no], [ PKG_CHECK_MODULES(GST, [ gstreamer-1.0 >= 0.11.91 gstreamer-base-1.0 >= 0.11.91 ], [ with_gstreamer=yes GST_MAJORMINOR=1.0 gstplugindir="\$(libdir)/gstreamer-$GST_MAJORMINOR" ], [ AS_IF([test "$with_gstreamer" = yes], [ AC_MSG_ERROR([GStreamer 1.0 support was requested but GStreamer 1.0 libraries are not available]) ]) with_gstreamer=no ]) PKG_CHECK_MODULES(GST_CHECK, [ gstreamer-check-1.0 >= 0.11.91 ], [ have_gst_check=yes ], [ have_gst_check=no ]) ]) AS_IF([test "$with_gstreamer010" != no], [ PKG_CHECK_MODULES(GST010, [ gstreamer-0.10 >= 0.10.10 gstreamer-base-0.10 >= 0.10.10 ], [ with_gstreamer010=yes GST_MAJORMINOR=0.10 gstplugin010dir="\$(libdir)/gstreamer-$GST_MAJORMINOR" ], [ AS_IF([test "$with_gstreamer010" = yes], [ AC_MSG_ERROR([GStreamer 0.10 support was requested but GStreamer 0.10 libraries are not available]) ]) with_gstreamer010=no ]) ]) AC_SUBST(gstplugindir) AC_SUBST(gstplugin010dir) AM_CONDITIONAL(WITH_GSTREAMER, test "$with_gstreamer" = yes) AM_CONDITIONAL(HAVE_GST_CHECK, test "$have_gst_check" = yes) AM_CONDITIONAL(WITH_GSTREAMER010, test "$with_gstreamer010" = yes) GUPNP_IGD_REQUIRED=0.2.4 AC_ARG_ENABLE([gupnp], AS_HELP_STRING([--disable-gupnp],[Disable GUPnP IGD support]), [case "${enableval}" in yes) WANT_GUPNP=yes ;; no) WANT_GUPNP=no ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-gupnp) ;; esac], WANT_GUPNP=test) GUPNP_PACKAGES_PUBLIC="" GUPNP_PACKAGES_PRIVATE="gupnp-igd-1.0 >= $GUPNP_IGD_REQUIRED" GUPNP_PACKAGES="$GUPNP_PACKAGES_PUBLIC $GUPNP_PACKAGES_PRIVATE" HAVE_GUPNP=no if test "x$WANT_GUPNP" != "xno"; then PKG_CHECK_MODULES(GUPNP, [$GUPNP_PACKAGES], [ HAVE_GUPNP=yes ], [ HAVE_GUPNP=no ]) fi if test "x$WANT_GUPNP" = "xyes" && test "x$HAVE_GUPNP" = "xno"; then AC_MSG_ERROR([Requested GUPnP IGD, but it is not available]) fi if test "x$HAVE_GUPNP" = "xyes"; then AC_DEFINE(HAVE_GUPNP,,[Have the GUPnP IGD library]) UPNP_ENABLED="true" else GUPNP_PACKAGES_PUBLIC="" GUPNP_PACKAGES_PRIVATE="" GUPNP_PACKAGES="" fi AC_SUBST([GUPNP_PACKAGES_PUBLIC]) AC_SUBST([GUPNP_PACKAGES_PRIVATE]) AC_SUBST([GUPNP_PACKAGES]) AC_SUBST(HAVE_GUPNP) AC_SUBST([UPNP_ENABLED]) dnl Test coverage AC_ARG_ENABLE([coverage], [AS_HELP_STRING([--enable-coverage], [build for test coverage (default disabled)])],, [enable_coverage="no"]) AS_IF([test "${enable_coverage}" != "no"], [ CFLAGS="${CFLAGS} -g -O0 -fprofile-arcs -ftest-coverage" LDFLAGS="-lgcov" CCACHE_DISABLE=1 ]) AC_SUBST(CCACHE_DISABLE) dnl build static plugins or not AC_MSG_CHECKING([whether to build static plugins or not]) AC_ARG_ENABLE( static-plugins, AC_HELP_STRING( [--enable-static-plugins], [build static plugins @<:@default=no@:>@]), [AS_CASE( [$enableval], [no], [], [yes], [], [AC_MSG_ERROR([bad value "$enableval" for --enable-static-plugins])])], [enable_static_plugins=no]) AC_MSG_RESULT([$enable_static_plugins]) if test "x$enable_static_plugins" = xyes; then AC_DEFINE(GST_PLUGIN_BUILD_STATIC, 1, [Define if static plugins should be built]) fi AM_CONDITIONAL(GST_PLUGIN_BUILD_STATIC, test "x$enable_static_plugins" = "xyes") case $host_os in solaris*) LDFLAGS="$LDFLAGS -lsocket -lnsl" ;; *) ;; esac # check for gtk-doc m4_ifdef([GTK_DOC_CHECK], [ GTK_DOC_CHECK([1.10],[--flavour no-tmpl]) ],[ AM_CONDITIONAL([ENABLE_GTK_DOC], false) ]) # GObject introspection GOBJECT_INTROSPECTION_CHECK([1.30.0]) dnl Ignore a specific network interface name prefix from the connection check AC_MSG_CHECKING([whether to ignore a specific network interface name prefix]) AC_ARG_WITH([ignored-network-interface-prefix], [AS_HELP_STRING([--with-ignored-network-interface-prefix=string], [Ignore network interfaces whose name starts with "string" from the ICE connection check algorithm. For example, interfaces "virbr" in the case of the virtual bridge handled by libvirtd, do not help in finding connectivity.])], [interface_prefix="$withval"]) AS_IF([test -n "$interface_prefix"], [AC_DEFINE_UNQUOTED([IGNORED_IFACE_PREFIX],["$interface_prefix"], [Ignore this network interface prefix from the connection check]) AC_MSG_RESULT([yes, $interface_prefix])], [AC_MSG_RESULT([no])]) AC_CONFIG_MACRO_DIR(m4) AC_OUTPUT