[gimp/meson: 35/127] Fix GtkDoc meson options.

[Félix Piédallu <fpiedallu src gnome org>]

commit 63a83695d0ead9cc97faa6bcc329a72aec056734
Author: Félix Piédallu <felix piedallu me>
Date:   Fri Nov 17 16:34:44 2017 +0100

    Fix GtkDoc meson options.

 meson.build       |    5 -----
 meson_options.txt |    5 ++---
 2 files changed, 2 insertions(+), 8 deletions(-)
---
diff --git a/meson.build b/meson.build
index f198a21..803f971 100644
--- a/meson.build
+++ b/meson.build
@@ -619,15 +619,10 @@ endif
 
 # Check for gtk-doc and docbook-tools
 have_gtk_doc = false
-have_gtk_doc_app = false
 if get_option('with-gtk-doc')
   gtk_doc_scan = find_program('gtkdoc-scan', required : true)
   have_gtk_doc = true
 endif
-if get_option('with-gtk-doc-app')
-  gtk_doc_scan = find_program('gtkdoc-scan', required : true)
-  have_gtk_doc_app  = true
-endif
 
 enable_default_bin = get_option('enable-default-bin')
 enable_console_bin = get_option('enable-console-bin')
diff --git a/meson_options.txt b/meson_options.txt
index 1bd18ec..f2d4c7a 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -4,15 +4,14 @@ option('enable-mp',         type: 'boolean', value: true)
 option('enable-sse',        type: 'boolean', value: true)
 option('enable-default-bin',type: 'boolean', value: true)
 option('enable-console-bin',type: 'boolean', value: true)
-option('gimpdir',           type: 'string', value: '')
+option('gimpdir',           type: 'string',  value: '')
 option('profiling',         type: 'boolean', value: true)
 option('with-aa',           type: 'boolean', value: true)
 option('with-alsa',         type: 'boolean', value: true)
 option('with-appdata-test', type: 'boolean', value: true)
 option('with-cairo-pdf',    type: 'boolean', value: true)
-option('with-directx-sdk',  type: 'string', value: '')
+option('with-directx-sdk',  type: 'string',  value: '')
 option('with-gs',           type: 'boolean', value: true)
-option('with-gtk-doc-app',  type: 'boolean', value: true)
 option('with-gtk-doc',      type: 'boolean', value: true)
 option('with-gudev',        type: 'boolean', value: true)
 option('with-jasper',       type: 'boolean', value: true)