Bug 1782837 - Add `MOZ_NOTIFICATION_SERVER`; don't build notification server under MinGW. r=firefox-build-system-reviewers,glandium

Differential Revision: https://phabricator.services.mozilla.com/D154467

browser/config/mozconfigs/win32/mingwclang

@@ -32,6 +32,7 @@ ac_add_options --disable-webrtc # Bug 1393901
 ac_add_options --disable-geckodriver # Bug 1489320
 ac_add_options --disable-update-agent # Bug 1561797
 ac_add_options --disable-default-browser-agent # WinToast does not build on mingw
+ac_add_options --disable-notification-server # Toast notifications don't build on mingw.
 
 # Find our toolchain
 HOST_CC="$MOZ_FETCHES_DIR/clang/bin/clang"

browser/config/mozconfigs/win64/mingwclang

@@ -32,6 +32,7 @@ ac_add_options --disable-webrtc # Bug 1393901
 ac_add_options --disable-geckodriver # Bug 1489320
 ac_add_options --disable-update-agent # Bug 1561797
 ac_add_options --disable-default-browser-agent # WinToast does not build on mingw
+ac_add_options --disable-notification-server # Toast notifications don't build on mingw.
 
 # Find our toolchain
 HOST_CC="$MOZ_FETCHES_DIR/clang/bin/clang"

browser/installer/Makefile.in

@@ -98,6 +98,10 @@ ifdef MOZ_DEFAULT_BROWSER_AGENT
 DEFINES += -DMOZ_DEFAULT_BROWSER_AGENT=1
 endif
 
+ifdef MOZ_NOTIFICATION_SERVER
+DEFINES += -DMOZ_NOTIFICATION_SERVER=1
+endif
+
 ifdef MOZ_BACKGROUNDTASKS
 DEFINES += -DMOZ_BACKGROUNDTASKS=1
 endif

browser/installer/package-manifest.in

@@ -421,7 +421,7 @@ bin/libfreebl_64int_3.so
 
 ; [ Notification COM Server ]
 ;
-#if defined(XP_WIN)
+#if defined(MOZ_NOTIFICATION_SERVER)
 @BINPATH@/@DLL_PREFIX@notificationserver@DLL_SUFFIX@
 #endif
 

build/moz.configure/update-programs.configure

@@ -134,3 +134,21 @@ def default_agent_flag(enabled):
 
 
 set_config("MOZ_DEFAULT_BROWSER_AGENT", default_agent_flag)
+
+
+# Enable or disable the notification server, which allows Windows native
+# notifications to persist when the application is not running and relaunch as
+# necessary.
+# ==============================================================================
+@depends(target, build_project)
+def notification_server_default(target, build_project):
+    return target.os == "WINNT" and build_project == "browser"
+
+
+option(
+    "--disable-notification-server",
+    when=notification_server_default,
+    help="Disable building the notification server",
+)
+
+set_config("MOZ_NOTIFICATION_SERVER", True, when="--enable-notification-server")

toolkit/moz.build

@@ -25,7 +25,9 @@ DIRS += [
 ]
 
 if CONFIG["OS_ARCH"] == "WINNT":
-    DIRS += ["mozapps/notificationserver"]
+    if CONFIG["MOZ_NOTIFICATION_SERVER"]:
+        DIRS += ["mozapps/notificationserver"]
+
     if CONFIG["MOZ_DEFAULT_BROWSER_AGENT"]:
         DIRS += ["mozapps/defaultagent"]