Merge lp:~unit193/libappindicator/build-depends into lp:libappindicator/16.10

[Unit 193]

Have -dev package depend on libgtk2.0-dev or libgk-3-dev according to its pkgconfig file (LP: #1757574)

As mentioned in 1757574, this adds depends on gtk in the development header packages, as listed in the pkg-config file's "required" field.

[Jeremy Bícha (jbicha)]

Thanks!

I'm using bileto to handle this merge and upload.

https://bileto.ubuntu.com/#/ticket/3208

review: Approve

=== modified file 'debian/control'
--- debian/control	2018-03-20 11:07:24 +0000
+++ debian/control	2018-03-22 00:54:53 +0000
@@ -84,6 +84,7 @@
          gir1.2-appindicator-0.1 (= ${binary:Version}),
          libdbusmenu-glib-dev (>= 0.1.8),
          libdbus-glib-1-dev (>= 0.76),
+         libgtk2.0-dev,
          libappindicator1 (= ${binary:Version}),
 Description: Application Indicators
  A library and indicator to take menus from applications and place them in
@@ -122,6 +123,7 @@
          gir1.2-appindicator3-0.1 (= ${binary:Version}),
          libdbusmenu-glib-dev (>= 0.1.8),
          libdbus-glib-1-dev (>= 0.76),
+         libgtk-3-dev,
          libappindicator3-1 (= ${binary:Version}),
 Description: Application Indicators
  A library and indicator to take menus from applications and place them in