Ubuntu 18.04 has different pkg-config name for appindicator

[tekknolagi]

On Ubuntu, this won't compile unless I change the Makefile a little.

maple% lsb_release -irc
Distributor ID:	Ubuntu
Release:	18.04
Codename:	bionic

Apparently appindicator3-0.1 is not a valid pkg config.

diff --git a/Makefile b/Makefile
index 483c0aa..d9a1da4 100644
--- a/Makefile
+++ b/Makefile
@@ -2,8 +2,8 @@ ifeq ($(OS),Windows_NT)
        TRAY_CFLAGS := -DTRAY_WINAPI=1
        TRAY_LDFLAGS :=
 else ifeq ($(shell uname -s),Linux)
-       TRAY_CFLAGS := -DTRAY_APPINDICATOR=1 $(shell pkg-config --cflags appindicator3-0.1)
-       TRAY_LDFLAGS := $(shell pkg-config --libs appindicator3-0.1)
+       TRAY_CFLAGS := -DTRAY_APPINDICATOR=1 $(shell pkg-config --cflags appindicator-0.1)
+       TRAY_LDFLAGS := $(shell pkg-config --libs appindicator-0.1)
 else ifeq ($(shell uname -s),Darwin)
        TRAY_CFLAGS := -DTRAY_APPKIT=1
        TRAY_LDFLAGS := -framework Cocoa

I don't think I know enough to make a pull request -- just tossing this info your way.

Cheers on a very cool project!

[SapuSeven]

Same here on current Arch Linux.

Update:

I did some more searching and found out that appindicator-0.1 is the GTK2 version.
You need to install appindicator-gtk3 to use the GTK3 version (appindicator3-0.1).

[chym95]

On Ubuntu 22.04.1 I also need GTK3 :

-       TRAY_CFLAGS := -DTRAY_APPINDICATOR=1 $(shell pkg-config --cflags appindicator3-0.1)
-       TRAY_LDFLAGS := $(shell pkg-config --libs appindicator3-0.1)
+       TRAY_CFLAGS := -DTRAY_APPINDICATOR=1 $(shell pkg-config --cflags appindicator-0.1) $(shell pkg-config --cflags --libs gtk+-3.0)
+       TRAY_LDFLAGS := $(shell pkg-config --libs appindicator-0.1) $(shell pkg-config --libs gtk+-3.0)