[gimp/meson] Add descriptions to options

[Félix Piédallu <fpiedallu src gnome org>]

commit 06b6d9a073a361288ca3077a29f85b9fa7dae6fa
Author: Félix Piédallu <felix piedallu me>
Date:   Wed Feb 14 14:47:49 2018 +0100

    Add descriptions to options

 meson_options.txt |   66 ++++++++++++++++++++++++++--------------------------
 1 files changed, 33 insertions(+), 33 deletions(-)
---
diff --git a/meson_options.txt b/meson_options.txt
index da62987..4b9ec84 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -1,34 +1,34 @@
-option('ansi',              type: 'boolean', value: false)
-option('enable-multiproc',  type: 'boolean', value: true)
-option('enable-default-bin',type: 'boolean', value: true)
-option('enable-console-bin',type: 'boolean', value: true)
-option('windows-installer', type: 'boolean', value: false)
-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-ghostscript',  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)
-option('with-linux-input',  type: 'boolean', value: true)
-option('with-mng',          type: 'boolean', value: true)
-option('with-openexr',      type: 'boolean', value: true)
-option('with-poppler',      type: 'boolean', value: true)
-option('with-print',        type: 'boolean', value: true)
-option('with-sendmail',     type: 'string',  value: '')
-option('with-screenshot',   type: 'boolean', value: true)
-option('with-python',       type: 'boolean', value: true)
-option('with-script-fu',    type: 'boolean', value: true)
-option('with-vec-icons',    type: 'boolean', value: true)
-option('with-webkit',       type: 'boolean', value: true)
-option('with-webp',         type: 'boolean', value: true)
-option('with-wmf',          type: 'boolean', value: true)
-option('with-xcursor',      type: 'boolean', value: true)
-option('with-xpm',          type: 'boolean', value: true)
-option('with-xvfb-run',     type: 'boolean', value: true)
-option('shmem-type',        type: 'combo',   value: 'auto',
+option('ansi',              type: 'boolean', value: false,description: 'Turn on strict ansi')
+option('enable-console-bin',type: 'boolean', value: true, description: 'Build a console-only binary which 
does not link GTK+')
+option('enable-default-bin',type: 'boolean', value: true, description: 'Build default Gtk+ binary')
+option('enable-multiproc',  type: 'boolean', value: true, description: 'Support for multiple processors')
+option('gimpdir',           type: 'string',  value: '',   description: 'Change default gimpdir from 
~/.config/GIMP/2.9 to ~/.config/DIR/2.9 (if relative), or to DIR (if absolute)')
+option('profiling',         type: 'boolean', value: true, description: 'Enable profiling')
+option('windows-installer', type: 'boolean', value: false,description: 'Generate files needed for the 
Windows installer')
+option('with-aa',           type: 'boolean', value: true, description: 'AA plugin')
+option('with-alsa',         type: 'boolean', value: true, description: 'Alsa support in midi input 
controller')
+option('with-appdata-test', type: 'boolean', value: true, description: 'Validate the appdata file')
+option('with-cairo-pdf',    type: 'boolean', value: true, description: 'Cairo-pdf support')
+option('with-directx-sdk',  type: 'string',  value: '',   description: 'Prefix where the DirectX SDK is 
installed(optional)')
+option('with-ghostscript',  type: 'boolean', value: true, description: 'Ghostscript support')
+option('with-gtk-doc',      type: 'boolean', value: true, description: 'Build developer documentation for 
app')
+option('with-gudev',        type: 'boolean', value: true, description: 'Gudev support')
+option('with-jasper',       type: 'boolean', value: true, description: 'Jpeg-2000 support')
+option('with-linux-input',  type: 'boolean', value: true, description: 'Linux input event controller module')
+option('with-mng',          type: 'boolean', value: true, description: 'Mng support')
+option('with-openexr',      type: 'boolean', value: true, description: 'Openexr support')
+option('with-poppler',      type: 'boolean', value: true, description: 'Poppler support')
+option('with-print',        type: 'boolean', value: true, description: 'Print support')
+option('with-python',       type: 'boolean', value: true, description: 'Python2 support')
+option('with-screenshot',   type: 'boolean', value: true, description: 'Screensh')
+option('with-script-fu',    type: 'boolean', value: true, description: 'Script-fu extension')
+option('with-sendmail',     type: 'string',  value: '',   description: 'Use Sendmail instead of Xdg-email')
+option('with-vec-icons',    type: 'boolean', value: true, description: 'Use vector icons rather than raster 
ones')
+option('with-webkit',       type: 'boolean', value: false,description: 'Help browser and webpage plugins')
+option('with-webp',         type: 'boolean', value: true, description: 'Webp support')
+option('with-wmf',          type: 'boolean', value: true, description: 'Wmf support')
+option('with-xcursor',      type: 'boolean', value: true, description: 'Xcursor support')
+option('with-xpm',          type: 'boolean', value: true, description: 'XPM support')
+option('with-xvfb-run',     type: 'boolean', value: true, description: 'Use xvfb-run for UI-dependent 
automatic tests')
+option('shmem-type',        type: 'combo', value: 'auto', description: 'Shared memory transport type',
         choices: [ 'none', 'sysv', 'posix', 'win32', 'auto' ])