Support libsoup-2.4 in meson

.github/workflows/build.yml

@@ -22,9 +22,10 @@ jobs:
           fetch-depth: 0
       - run: sudo apt-get update
       - run: sudo apt-get remove libunwind-14-dev
-      - run: sudo apt-get install -y build-essential gettext libadwaita-1-dev libcanberra-dev libgcrypt20-dev libgee-0.8-dev libgpgme-dev libgstreamer-plugins-base1.0-dev libgstreamer1.0-dev libgtk-4-dev libnice-dev libnotify-dev libqrencode-dev libsignal-protocol-c-dev libsoup-3.0-dev libsqlite3-dev libsrtp2-dev libwebrtc-audio-processing-dev meson valac
-      - run: meson setup build
+      - run: sudo apt-get install -y build-essential gettext libadwaita-1-dev libcanberra-dev libgcrypt20-dev libgee-0.8-dev libgpgme-dev libgstreamer-plugins-base1.0-dev libgstreamer1.0-dev libgtk-4-dev libnice-dev libnotify-dev libqrencode-dev libsignal-protocol-c-dev libsoup2.4-dev libsqlite3-dev libsrtp2-dev libwebrtc-audio-processing-dev meson valac
+      - run: meson setup build -Dcrypto-backend=auto -Dplugin-ice=enabled -Duse-soup2=true
       - run: meson compile -C build
+      - run: build/plugins/omemo/test_omemo
   build-flatpak:
     runs-on: ubuntu-22.04
     container:

README.md

@@ -71,6 +71,14 @@ Make sure to install all [dependencies](https://github.com/dino/dino/wiki/Build#
     make
     build/dino
 
+If you want to use `meson` build system, follow the next instructions:
+
+    meson setup build -Duse-soup2=true -Dcrypto-backend=gnutls -Dplugin-ice=enabled
+    meson compile -C build
+    build/main/dino
+
+If your `nice` library depends on `libsoup-3.0`, you can omit `-Duse-soup2=true` option.
+
 Build on Windows (x86_64)
 ------------
 - Install and configure the [MSYS2](https://www.msys2.org/) package;

meson.build

@@ -52,6 +52,12 @@ elif get_option('crypto-backend') == 'gnutls'
     crypto_backend = 'gnutls'
 endif
 
+if get_option('use-soup2')
+    libsoup_version = '2.4'
+else
+    libsoup_version = '3.0'
+endif
+
 dep_gdk_pixbuf = dependency('gdk-pixbuf-2.0')
 dep_gee = dependency('gee-0.8')
 dep_gio = dependency('gio-2.0')
@@ -73,7 +79,7 @@ dep_libsrtp2 = dependency('libsrtp2', disabler: true, required: plugin_crypto)
 # we'll have to check compatibility for every new release
 # distro maintainers may update this dependency after compatibility tests
 dep_libsignal_protocol_c = dependency('libsignal-protocol-c', version: ['>=2.3.2', '<2.3.4'], disabler: true, required: get_option('plugin-omemo'))
-dep_libsoup = dependency('libsoup-3.0', disabler: true, required: get_option('plugin-http-files'))
+dep_libsoup = dependency('libsoup-@0@'.format(libsoup_version), disabler: true, required: get_option('plugin-http-files'))
 dep_nice = dependency('nice', version: '>=0.1.15', disabler: true, required: get_option('plugin-ice'))
 dep_m = meson.get_compiler('c').find_library('m', required: false)
 dep_sqlite3 = dependency('sqlite3', version: '>=3.24')

meson_options.txt

@@ -14,3 +14,5 @@ option('plugin-rtp-msdk', type: 'feature', value: 'disabled', description: 'Inte
 option('plugin-rtp-vaapi', type: 'feature', value: 'disabled', description: 'Video Acceleration API')
 option('plugin-rtp-vp9', type: 'feature', value: 'disabled', description: 'VP9 codec')
 option('plugin-rtp-webrtc-audio-processing', type: 'feature', description: 'Voice preprocessing')
+
+option('use-soup2', type: 'boolean', value: false, description: 'Use libsoup version 2 instead of 3')

plugins/http-files/meson.build

@@ -15,8 +15,10 @@ sources = files(
     'src/register_plugin.vala',
 )
 
-vala_args = [
-    '--define=SOUP_3_0',
-]
+vala_args = []
+if dep_libsoup.version().version_compare('>=3.0')
+    vala_args += ['--define=SOUP_3_0']
+endif
+
 lib_http_files = shared_library('http-files', sources, name_prefix: '', vala_args: vala_args, dependencies: dependencies, install: true, install_dir: get_option('libdir') / 'dino/plugins')
 dep_http_files = declare_dependency(link_with: lib_http_files, include_directories: include_directories('.'))