build: add support for meson

Change-Id: I331522a09257d4ae787893ff72c270886c1aa210
Reviewed-by: Sébastien Blin <sebastien.blin@savoirfairelinux.com>

README

@@ -19,7 +19,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 Introduction
 ------------
 
-GNU Ring is a Voice-over-IP software phone. We want it to be:
+GNU Jami is a Voice-over-IP software phone. We want it to be:
 - user friendly (fast, sleek, easy to learn interface)
 - professional grade (transfers, holds, optimal audio quality)
 - compatible with Asterisk (using SIP account)
@@ -27,17 +27,17 @@ GNU Ring is a Voice-over-IP software phone. We want it to be:
 - customizable
 
 As the SIP/audio daemon and the user interface are separate processes,
-it is easy to provide different user interfaces. GNU Ring comes with
+it is easy to provide different user interfaces. GNU Jami comes with
 various graphical user interfaces and even scripts to control the daemon from
 the shell.
 
-GNU Ring is currently used by the support team of Savoir-faire Linux Inc.
+GNU Jami is currently used by the support team of Savoir-faire Linux Inc.
 
 More information is available on the project homepage:
   https://www.jami.net/
 
-This source tree contains the daemon application only, DRing, that handles
-the business logic of GNU Ring. UIs are located in differents repositories. See
+This source tree contains the daemon application only that handles
+the business logic of GNU Jami. UIs are located in differents repositories. See
 the Contributing section for more information.
 
 
@@ -47,7 +47,6 @@ Short description of content of source tree
 - src/ is the core of DRing.
 - bin/ contains applications main code.
 - bin/dbus, the D-Bus XML interfaces, and C++ bindings
-- bin/restcpp, the C++ REST API implemented with Restinio
 
 About Savoir-faire Linux
 ------------------------
@@ -68,19 +67,54 @@ cd native
 ../bootstrap
 make
 
-2) Then the dring application
+2) Then the jamid application
 
 cd ../../
-./autogen.sh
-./configure
-make
-make install
+mkdir build
+export PATH=$PATH:`pwd`/contrib/`cc -dumpmachine`/bin
+meson -Dpkg_config_path=`pwd`/contrib/`cc -dumpmachine`/lib/pkgconfig -Ddefault_library=static -Dinterfaces=dbus build
+cd build
+ninja
+ninja install
 
 Done !
 
 More details available here:
 https://git.jami.net/savoirfairelinux/ring-project/wikis/technical/Build-instructions
 
+How to compile on Linux for Android
+-----------------------------------
+
+1) Download and install Android NDK
+2) Compile the dependencies
+
+export ANDROID_NDK=<NDK>
+export ANDROID_ABI=arm64-v8a
+export ANDROID_API=29
+export TOOLCHAIN=$ANDROID_NDK/toolchains/llvm/prebuilt/linux-x86_64
+export TARGET=aarch64-linux-android
+export CC=$TOOLCHAIN/bin/$TARGET$ANDROID_API-clang
+export CXX=$TOOLCHAIN/bin/$TARGET$ANDROID_API-clang++
+export AR=$TOOLCHAIN/bin/$TARGET-ar
+export LD=$TOOLCHAIN/bin/$TARGET-ld
+export RANLIB=$TOOLCHAIN/bin/$TARGET-ranlib
+export STRIP=$TOOLCHAIN/bin/$TARGET-strip
+export PATH=$PATH:$TOOLCHAIN/bin
+cd contrib
+mkdir native
+cd native
+../bootstrap --build=x86_64-pc-linux-gnu --host=$TARGET$ANDROID_API
+make
+
+3) Update directories in the file /cross-files/android_arm64_api29.txt
+4) Compile the library libjami.so
+
+cd ../../
+mkdir build
+meson --cross-file `pwd`/cross-files/android_arm64_api29.txt build
+cd build
+ninja
+ninja install
 
 How to compile on OSX
 ---------------------
@@ -125,7 +159,7 @@ Run: 'brew link --force gettext' to fix it.
 Clang compatibility (developers only)
 -------------------------------------
 
-It is possible to compile dring with Clang by setting CC and CXX variables
+It is possible to compile jamid with Clang by setting CC and CXX variables
 to 'clang' and 'clang++' respectively when calling ./configure.
 
 Currently it is not possible to use the DBus interface mechanism, and the
@@ -133,26 +167,6 @@ interaction between daemon and client will not work; for each platform where
 D-Bus is not available the client should implement all the methods in the
 *_stub.cpp files.
 
-How to compile with the REST API
---------------------------------
-
-GNU Ring offers two REST API. One written in C++, and the other written in Cython.
-Up to this date, only the C++ API is available. The Cython API will soon follow.
-
-To compile Ring-daemon with the C++ REST API, follow these two steps :
-
-1) Compile the dependencies
-cd contrib
-mkdir native
-cd native
-../bootstrap
-make
-
-2) Then compile the daemon
-cd ../../
-./autogen.sh
-./configure --without-dbus --with-restcpp
-make
 
 SIP accounts
 ---------------------
@@ -162,7 +176,7 @@ clients (KDE and GNOME).
 By doing this, you will be able to call other accounts known to this server.
 
 
-Contributing to GNU Ring
+Contributing to GNU Jami
 ------------------------
 
 Of course we love patches. And contributions. And spring rolls.
@@ -175,10 +189,10 @@ contains the client subprojects:
  - https://gerrit-ring.savoirfairelinux.com/#/admin/projects/
 
 Do not hesitate to join us and post comments, suggestions, questions
-and general feedback on the GNU Ring mailing-list:
+and general feedback on the GNU Jami mailing-list:
 https://lists.gnu.org/mailman/listinfo/ring
 
 IRC (on #freenode):
  - #ring
 
-  -- The GNU Ring Team
+  -- The GNU Jami Team

bin/dbus/dbusvideomanager.cpp

@@ -19,7 +19,7 @@
  */
 
 #include "dbusvideomanager.h"
-#include "client/videomanager.h"
+#include "dring/videomanager_interface.h"
 
 DBusVideoManager::DBusVideoManager(DBus::Connection& connection)
     : DBus::ObjectAdaptor(connection, "/cx/ring/Ring/VideoManager")

bin/dbus/jamid.pod

+=head1 NAME
+
+jamid - core daemon for Jami: secure and distributed voice, video and chat communication platform.
+
+=head1 SYNOPSIS
+
+B<jamid> [OPTION]...
+
+=head1 DESCRIPTION
+
+Jami is meant to be a robust enterprise-class desktop phone. It provides functions like call transfer, call hold, multiple lines, multiple accounts support.
+Jami audio layer is build upon a native ALSA interface and a native PulseAudio interface.
+B<jamid> is the core of Jami; it provides the DBus service "cx.ring.Ring". You need to install a client to use the daemon, for instance GTK+ client, B<jami-gnome>.
+
+=head1 OPTIONS
+
+=over 8
+
+=item B<-c, --console>
+
+Output the log to the console instead of syslog.
+
+=item B<-d, --debug>
+
+Debug mode (more verbose output).
+
+=item B<-a, --auto-answer>
+
+Force automatic answer to incoming calls.
+
+=item B<-p, --persistent>
+
+Stay alive after all clients quit.
+
+=item B<-h, --help>
+
+Print short list of command-line options.
+
+=back
+
+=head1 BUGS
+
+Please report bugs at https://git.jami.net.
+
+=head1 AUTHORS
+
+B<jamid> is developed in Montreal by Savoir-faire Linux Inc.
+
+This manual page was written by Emmanuel Milou <emmanuel.milou@savoirfairelinux.com>.
+
+=head1 SEE ALSO
+
+B<jami-gnome>(1)
+
+=head1 COPYRIGHT
+
+This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License version 3 as published by the
+Free Software Foundation.
+
+On Debian GNU/Linux systems, the complete text of the GNU General
+Public License can be found in `/usr/share/common-licenses/GPL'.
+
+=cut

bin/dbus/main.cpp

+/*
+ *  Copyright (C) 2004-2020 Savoir-faire Linux Inc.
+ *
+ *  Author: Alexandre Bourget <alexandre.bourget@savoirfairelinux.com>
+ *  Author: Yan Morin <yan.morin@savoirfairelinux.com>
+ *  Author: Laurielle Lea <laurielle.lea@savoirfairelinux.com>
+ *  Author: Simon Zeni <simon.zeni@savoirfairelinux.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.
+ */
+
+#include "dbusclient.h"
+#include "dring/dring.h"
+
+#include <signal.h>
+#include <getopt.h>
+
+#include <iostream>
+#include <thread>
+#include <memory>
+#include <cstring>
+#include <cstdlib>
+
+static int ringFlags = 0;
+static std::weak_ptr<DBusClient> weakClient;
+
+static void
+print_title()
+{
+    std::cout
+        << "Jami Daemon " << DRing::version()
+        << ", by Savoir-faire Linux 2004-2020" << std::endl
+        << "https://jami.net/" << std::endl
+#ifdef ENABLE_VIDEO
+        << "[Video support enabled]" << std::endl
+#endif
+        << std::endl;
+}
+
+static void
+print_usage()
+{
+    std::cout << std::endl <<
+    "-c, --console \t- Log in console (instead of syslog)" << std::endl <<
+    "-d, --debug \t- Debug mode (more verbose)" << std::endl <<
+    "-p, --persistent \t- Stay alive after client quits" << std::endl <<
+    "--auto-answer \t- Force automatic answer to incoming calls" << std::endl <<
+    "-h, --help \t- Print help" << std::endl;
+}
+
+// Parse command line arguments, setting debug options or printing a help
+// message accordingly.
+// returns true if we should quit (i.e. help was printed), false otherwise
+static bool
+parse_args(int argc, char *argv[], bool& persistent)
+{
+    int consoleFlag = false;
+    int debugFlag = false;
+    int helpFlag = false;
+    int versionFlag = false;
+    int autoAnswer = false;
+
+    const struct option long_options[] = {
+        /* These options set a flag. */
+        {"debug",       no_argument,        nullptr,    'd'},
+        {"console",     no_argument,        nullptr,    'c'},
+        {"persistent",  no_argument,        nullptr,    'p'},
+        {"help",        no_argument,        nullptr,    'h'},
+        {"version",     no_argument,        nullptr,    'v'},
+        {"auto-answer", no_argument,        &autoAnswer, true},
+        {nullptr,       0,                  nullptr,     0} /* Sentinel */
+    };
+
+    while (true) {
+        /* getopt_long stores the option index here. */
+        int option_index = 0;
+
+        auto c = getopt_long(argc, argv, "dcphv:", long_options, &option_index);
+
+        // end of the options
+        if (c == -1)
+            break;
+
+        switch (c) {
+            case 'd':
+                debugFlag = true;
+                break;
+
+            case 'c':
+                consoleFlag = true;
+                break;
+
+            case 'p':
+                persistent = true;
+                break;
+
+            case 'h':
+            case '?':
+                helpFlag = true;
+                break;
+
+            case 'v':
+                versionFlag = true;
+                break;
+
+            default:
+                break;
+        }
+    }
+
+    if (helpFlag) {
+        print_usage();
+        return true;
+    }
+
+    if (versionFlag) {
+        // We've always print the title/version, so we can just exit
+        return true;
+    }
+
+    if (consoleFlag)
+        ringFlags |= DRing::DRING_FLAG_CONSOLE_LOG;
+
+    if (debugFlag)
+        ringFlags |= DRing::DRING_FLAG_DEBUG;
+
+    if (autoAnswer)
+        ringFlags |= DRing::DRING_FLAG_AUTOANSWER;
+
+    return false;
+}
+
+static void
+signal_handler(int code)
+{
+    std::cerr << "Caught signal " << strsignal(code)
+              << ", terminating..." << std::endl;
+
+    // Unset signal handlers
+    signal(SIGHUP, SIG_DFL);
+    signal(SIGINT, SIG_DFL);
+    signal(SIGTERM, SIG_DFL);
+
+    // Interrupt the process
+    if (auto client = weakClient.lock())
+        client->exit();
+}
+
+int
+main(int argc, char *argv [])
+{
+    print_title();
+
+    bool persistent = false;
+    if (parse_args(argc, argv, persistent))
+        return 0;
+
+    // TODO: Block signals for all threads but the main thread, decide how/if we should
+    // handle other signals
+    signal(SIGINT, signal_handler);
+    signal(SIGHUP, signal_handler);
+    signal(SIGTERM, signal_handler);
+    signal(SIGPIPE, SIG_IGN);
+
+    try {
+        if (auto client = std::make_shared<DBusClient>(ringFlags, persistent))
+        {
+            weakClient = client;
+            return client->event_loop();
+        }
+    } catch (const std::exception& ex) {
+        std::cerr << "Exception in the DBusClient: " << ex.what() << std::endl;
+    }
+    return 1;
+}

bin/dbus/meson.build

+jamid_includedirs = include_directories(
+    '../..',
+    '../../src',
+    '../../src/dring'
+)
+
+jamid_sources = files(
+    'dbuscallmanager.cpp',
+    'dbusclient.cpp',
+    'dbusconfigurationmanager.cpp',
+    'dbusinstance.cpp',
+    'dbuspresencemanager.cpp',
+    'main.cpp'
+)
+
+jamid_targets = []
+jamid_targets += custom_target('callmanager.adaptor',
+    command: [progdbusxxxml2cpp, '@INPUT@', '--adaptor=@OUTPUT@'],
+    input: 'cx.ring.Ring.CallManager.xml',
+    output: 'dbuscallmanager.adaptor.h'
+)
+
+jamid_targets += custom_target('configurationmanager.adaptor',
+    command: [progdbusxxxml2cpp, '@INPUT@', '--adaptor=@OUTPUT@'],
+    input: 'cx.ring.Ring.ConfigurationManager.xml',
+    output: 'dbusconfigurationmanager.adaptor.h'
+)
+
+jamid_targets += custom_target('instance.adaptor',
+    command: [progdbusxxxml2cpp, '@INPUT@', '--adaptor=@OUTPUT@'],
+    input: 'cx.ring.Ring.Instance.xml',
+    output: 'dbusinstance.adaptor.h'
+)
+
+jamid_targets += custom_target('presencemanager.adaptor',
+    command: [progdbusxxxml2cpp, '@INPUT@', '--adaptor=@OUTPUT@'],
+    input: 'cx.ring.Ring.PresenceManager.xml',
+    output: 'dbuspresencemanager.adaptor.h'
+)
+
+if conf.get('ENABLE_VIDEO')
+    jamid_targets += custom_target('videomanager.adaptor',
+        command: [progdbusxxxml2cpp, '@INPUT@', '--adaptor=@OUTPUT@'],
+        input: 'cx.ring.Ring.VideoManager.xml',
+        output: 'dbusvideomanager.adaptor.h'
+    )
+
+    jamid_sources += files(
+        'dbusvideomanager.cpp'
+    )
+endif
+
+if progpod2man.found()
+    jamid_targets += custom_target('jamid.man',
+        command: [progpod2man, '--section=8', '--release='+meson.project_version(), '--center', '""', '@INPUT@', '@OUTPUT@'],
+        input: 'jamid.pod',
+        output: 'jamid.8',
+        install: true,
+        install_dir: get_option('mandir') / 'man8'
+    )
+endif
+
+jamid = executable('jamid',
+    jamid_targets,
+    include_directories: jamid_includedirs,
+    sources: jamid_sources,
+    dependencies: depdbuscpp,
+    link_with: libjami,
+    install: true,
+    install_dir: get_option('libdir')
+)
+
+configure_file(
+    configuration: {'LIBDIR': get_option('prefix') / get_option('libdir')},
+    input: 'net.jami.daemon.service.in',
+    output: 'cx.ring.Ring.service',
+    install: true,
+    install_dir: get_option('datadir') / 'dbus-1' / 'services'
+)
+
+install_data(
+    'cx.ring.Ring.CallManager.xml',
+    'cx.ring.Ring.ConfigurationManager.xml',
+    'cx.ring.Ring.Instance.xml',
+    'cx.ring.Ring.PresenceManager.xml',
+    install_dir: get_option('datadir') / 'dbus-1' / 'interfaces'
+)
+if conf.get('ENABLE_VIDEO')
+    install_data(
+        'cx.ring.Ring.VideoManager.xml',
+        install_dir: get_option('datadir') / 'dbus-1' / 'interfaces'
+    )
+endif

bin/dbus/net.jami.daemon.service.in

+[D-BUS Service]
+Name=cx.ring.Ring
+Exec=@LIBDIR@/jamid

bin/nodejs/meson.build

+nodejs_wrapper_target = custom_target('nodejs.wrapper',
+    command: [progswig, '-v', '-c++', '-javascript', '-node', '-o', '@OUTPUT@', '@INPUT@'],
+    input: 'nodejs_interface.i',
+    output: 'nodejs_wrapper.cpp'
+)
+
+nodejs_makefile_target = custom_target('nodejs.makefile',
+    command: [prognodegyp, 'configure', '--target=1.6.2', '--arch=x64', '--dist-url=https://atom.io/download/electron'],
+    output: 'build/Makefile',
+    depends: nodejs_wrapper_target
+)
+
+nodejs_node_target = custom_target('nodejs.node',
+    command: [prognodegyp, 'build'],
+    output: 'build/Release/obj.target/dring.node',
+    depends: nodejs_makefile_target,
+    build_by_default: true
+)

contrib/src/pjproject/0010-fix-pkgconfig.patch

+From 078414b75fe0544a529332d42c583bcb76e271be Mon Sep 17 00:00:00 2001
+From: Vladimir Stoiakin <VStoiakin@lavabit.com>
+Date: Thu, 23 Apr 2020 14:06:40 +0300
+Subject: [PATCH] libpjproject.pc: correct the field 'cflags'
+
+---
+ Makefile           | 6 ++----
+ aconfigure.ac      | 3 +++
+ build.mak.in       | 7 +++----
+ libpjproject.pc.in | 4 ++--
+ 4 files changed, 10 insertions(+), 10 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index ffaf638dd..3fd5cab40 100644
+--- a/Makefile
++++ b/Makefile
+@@ -132,10 +132,8 @@ install:
+ 		sed -e "s!@INCLUDEDIR@!$(includedir)!" | \
+ 		sed -e "s!@LIBDIR@!$(libdir)!" | \
+ 		sed -e "s/@PJ_VERSION@/$(PJ_VERSION)/" | \
+-		sed -e "s!@PJ_LDLIBS@!!" | \
+-		sed -e "s!@PJ_LDXXLIBS@!$(PJ_LDXXLIBS)!" | \
+-		sed -e "s!@PJ_INSTALL_CFLAGS@!!" | \
+-		sed -e "s!@PJ_INSTALL_CXXFLAGS@!$(PJ_INSTALL_CXXFLAGS)!" > $(DESTDIR)/$(libdir)/pkgconfig/libpjproject.pc
++		sed -e "s!@PJ_INSTALL_LDFLAGS@!$(PJ_INSTALL_LDFLAGS)!" | \
++		sed -e "s!@PJ_INSTALL_CFLAGS@!$(PJ_INSTALL_CFLAGS)!" > $(DESTDIR)/$(libdir)/pkgconfig/libpjproject.pc
+ 
+ uninstall:
+ 	$(RM) $(DESTDIR)$(libdir)/pkgconfig/libpjproject.pc
+diff --git a/aconfigure.ac b/aconfigure.ac
+index 0367679e2..954b81515 100644
+--- a/aconfigure.ac
++++ b/aconfigure.ac
+@@ -71,6 +71,7 @@ AC_SUBST(CC_CFLAGS)
+ 
+ AC_SUBST(ac_pjdir)
+ AC_SUBST(ac_build_mak_vars)
++AC_SUBST(ac_cflags)
+ 
+ case $host in 
+     *mingw* | *cygw* | *win32* | *w32* )
+@@ -144,8 +145,10 @@ AC_C_BIGENDIAN
+ 
+ if test "x$ac_cv_c_bigendian" = "xyes"; then
+   CFLAGS="$CFLAGS -DPJ_IS_BIG_ENDIAN=1 -DPJ_IS_LITTLE_ENDIAN=0"
++  ac_cflags="$ac_cflags -DPJ_IS_BIG_ENDIAN=1 -DPJ_IS_LITTLE_ENDIAN=0"
+ else
+   CFLAGS="$CFLAGS -DPJ_IS_BIG_ENDIAN=0 -DPJ_IS_LITTLE_ENDIAN=1"
++  ac_cflags="$ac_cflags -DPJ_IS_BIG_ENDIAN=0 -DPJ_IS_LITTLE_ENDIAN=1"
+ fi
+ 
+ dnl
+diff --git a/build.mak.in b/build.mak.in
+index abc0c4fa0..a9078bb25 100644
+--- a/build.mak.in
++++ b/build.mak.in
+@@ -299,7 +299,7 @@ export APP_LDXXLIBS := $(PJSUA2_LIB_LDLIB) \
+ 	-lstdc++ \
+ 	$(APP_LDLIBS)
+ 
+-# Here are the variabels to use if application is using the library
++# Here are the variables to use if application is using the library
+ # from within the source distribution
+ export PJ_CC := $(APP_CC)
+ export PJ_CXX := $(APP_CXX)
+@@ -317,6 +317,5 @@ export PJ_LIBXX_FILES := $(APP_LIBXX_FILES)
+ export PJ_INSTALL_DIR := @prefix@
+ export PJ_INSTALL_INC_DIR := @includedir@
+ export PJ_INSTALL_LIB_DIR := @libdir@
+-export PJ_INSTALL_CFLAGS := -I$(PJ_INSTALL_INC_DIR) -DPJ_AUTOCONF=1 @CFLAGS@
+-export PJ_INSTALL_CXXFLAGS := @CXXFLAGS@ $(PJ_INSTALL_CFLAGS)
+-export PJ_INSTALL_LDFLAGS := -L$(PJ_INSTALL_LIB_DIR) $(APP_LDLIBS)
++export PJ_INSTALL_CFLAGS := -I$(PJ_INSTALL_INC_DIR) -DPJ_AUTOCONF=1 @ac_cflags@
++export PJ_INSTALL_LDFLAGS := -L$(PJ_INSTALL_LIB_DIR) $(APP_LDXXLIBS)
+diff --git a/libpjproject.pc.in b/libpjproject.pc.in
+index fa8d39114..30ea05c07 100644
+--- a/libpjproject.pc.in
++++ b/libpjproject.pc.in
+@@ -9,5 +9,5 @@ Name: libpjproject
+ Description: Multimedia communication library
+ URL: http://www.pjsip.org
+ Version: @PJ_VERSION@
+-Libs: -L${libdir} @PJ_LDXXLIBS@
+-Cflags: -I${includedir} @PJ_INSTALL_CXXFLAGS@
++Libs: @PJ_INSTALL_LDFLAGS@
++Cflags: @PJ_INSTALL_CFLAGS@
+-- 
+2.26.2
+

contrib/src/pjproject/rules.mak

@@ -54,6 +54,7 @@ pjproject: pjproject-$(PJPROJECT_VERSION).tar.gz .sum-pjproject
 	$(APPLY) $(SRC)/pjproject/0007-pj_ice_sess.patch
 	$(APPLY) $(SRC)/pjproject/0008-fix_ioqueue_ipv6_sendto.patch
 	$(APPLY) $(SRC)/pjproject/0009-add-config-site.patch
+	$(APPLY) $(SRC)/pjproject/0010-fix-pkgconfig.patch
 ifdef HAVE_ANDROID
 	$(APPLY) $(SRC)/pjproject/0001-android.patch
 endif
@@ -61,6 +62,7 @@ endif
 	$(MOVE)
 
 .pjproject: pjproject
+	cd $< && autoconf -o aconfigure aconfigure.ac # for 0010-fix-pkgconfig.patch
 ifdef HAVE_IOS
 	cd $< && ARCH="-arch $(ARCH)" IPHONESDK=$(IOS_SDK) $(HOSTVARS) EXCLUDE_APP=1 ./configure-iphone $(HOSTCONF) $(PJPROJECT_OPTIONS)
 else

cross-files/android_arm64_api29.txt

+[host_machine]
+system = 'linux'
+cpu_family = 'aarch64'
+cpu = 'aarch64'
+endian = 'little'
+
+# Compilers and tools reside in <NDK>/toolchains/llvm/prebuilt/<host-tag>/bin/
+# Please add this path to the environment(PATH) before compiling
+[binaries]
+c = 'aarch64-linux-android29-clang'
+cpp = 'aarch64-linux-android29-clang++'
+ar = 'aarch64-linux-android-ar'
+strip = 'aarch64-linux-android-strip'
+pkgconfig = 'pkg-config'
+
+#cmake = 'cmake'
+#c_ld = 'gold'
+#cpp_ld = 'gold'
+#exe_wrapper = ''
+
+[properties]
+sys_root = '<daemon>/contrib/aarch64-linux-android29'
+pkg_config_libdir = '<daemon>/contrib/aarch64-linux-android29/lib/pkgconfig'
+
+#c_args = ['']
+#c_link_args = ['']
+#cpp_args = ['']
+#cpp_link_args = ['']
+#needs_exe_wrapper = true

cross-files/mingw_w64_x86-64.txt

+[host_machine]
+system = 'windows'
+cpu_family = 'x86_64'
+cpu = 'x86_64'
+endian = 'little'
+
+[binaries]
+c = 'x86_64-w64-mingw32-gcc'
+cpp = 'x86_64-w64-mingw32-g++'
+ar = 'x86_64-w64-mingw32-ar'
+strip = 'x86_64-w64-mingw32-strip'
+pkgconfig = 'x86_64-w64-mingw32-pkg-config'
+windres = 'x86_64-w64-mingw32-windres'
+
+[properties]
+
+#sys_root = ''
+#pkg_config_libdir = ''
+#c_args = ['']
+#c_link_args = ['']
+#cpp_args = ['']
+#cpp_link_args = ['']
+#needs_exe_wrapper = true

meson.build

+project('jami-daemon', ['c', 'cpp'],
+        version: '9.1.0',
+        license: 'GPL3+',
+        default_options: ['cpp_std=gnu++14', 'buildtype=debugoptimized'],
+        meson_version:'>= 0.54'
+       )
+
+modpkgconfig = import('pkgconfig')
+modcmake = import('cmake')
+
+#################################################
+# Required dependencies
+#################################################
+depthreads = dependency('threads')
+depopendht = dependency('opendht', version: '>= 2.1.0')
+depgnutls = dependency('gnutls', version: '>= 3.6.7')
+deplibpjproject = dependency('libpjproject')
+deplibsecp256k1 = dependency('libsecp256k1', version: '>= 0.1')
+deplibavcodec = dependency('libavcodec', version: '>= 56.60.100')
+deplibavfilter = dependency('libavfilter', version: '>= 5.40.101')
+deplibavdevice = dependency('libavdevice', version: '>= 56.4.100')
+deplibavformat = dependency('libavformat', version: '>= 56.40.101')
+deplibswscale = dependency('libswscale', version: '>= 3.1.101')
+deplibswresample = dependency('libswresample', version: '>= 1.2.101')
+deplibavutil = dependency('libavutil', version: '>= 55.75.100')
+depspeex = dependency('speex')
+depspeexdsp = dependency('speexdsp')
+
+depyamlcpp = dependency('yaml-cpp', version: '>= 0.5.1', required: false)
+if not depyamlcpp.found()
+    depyamlcpp = modcmake.subproject('yaml-cpp', cmake_options: [
+        '-DYAML_CPP_BUILD_TOOLS=OFF',
+        '-DYAML_CPP_BUILD_TESTS=OFF',
+        '-DYAML_CPP_BUILD_CONTRIB=OFF',
+        '-DBUILD_SHARED_LIBS=OFF'
+    ]).dependency('yaml-cpp')
+endif
+
+depjsoncpp = dependency('jsoncpp', version: '>= 1.6.5',
+                        fallback: ['jsoncpp', 'jsoncpp_dep'], default_options: ['default_library=static'])
+depzlib = dependency('zlib', fallback: ['zlib', 'zlib_dep'], default_options: ['default_library=static'])
+
+if get_option('interfaces').contains('dbus')
+    depdbuscpp = dependency('dbus-c++-1')
+    progdbusxxxml2cpp = find_program('dbusxx-xml2cpp', native: true)
+endif
+
+if get_option('interfaces').contains('nodejs')
+    progswig = find_program('swig', native: true)
+    prognodegyp = find_program('node-gyp', native: true)
+endif
+
+if get_option('tests')
+    depcppunit = dependency('cppunit', version: '>= 1.12')
+endif
+
+#################################################
+# Optional dependencies and configuration
+#################################################
+progpod2man = find_program('pod2man', native: true, required: false)
+
+conf = configuration_data()
+conf.set_quoted('PACKAGE', 'jami')
+conf.set_quoted('PACKAGE_NAME', 'Jami Daemon')
+conf.set_quoted('PACKAGE_VERSION', meson.project_version())
+conf.set_quoted('PACKAGE_STRING', 'Jami Daemon ' + meson.project_version())
+conf.set_quoted('PROGSHAREDIR', get_option('datadir') / 'ring')
+
+depopensl = meson.get_compiler('cpp').find_library('OpenSLES', has_headers: 'SLES/OpenSLES.h', required: get_option('opensl'))
+conf.set10('HAVE_OPENSL', depopensl.found())
+
+depalsa = dependency('alsa', version: '>= 1.0', required: get_option('alsa'))
+conf.set10('HAVE_ALSA', depalsa.found())
+
+deplibpulse = dependency('libpulse', version: '>= 0.9.15', required: get_option('pulseaudio'))
+conf.set10('HAVE_PULSE', deplibpulse.found())
+
+depjack = dependency('jack', required: get_option('jack'))
+conf.set10('HAVE_JACK', depjack.found())