[libchamplain: 3/8] meson: Fix gtk-doc module name

[Jiří Techet <jiritechet src gnome org>]

commit 93e971005dd039dbe1b997e1bb37127e37fe6579
Author: Mart Raudsepp <leio gentoo org>
Date:   Tue Mar 19 09:19:54 2019 +0200

    meson: Fix gtk-doc module name
    
    gtk-docs get installed into API versioned subdir (for being able to
    parallel-install with past and potential future API versions), but
    unversioned package_name is passed to gnome.gtkdoc. This results in
    /usr/share/gtk-doc/html/champlain-0.12/champlain.devhelp2 being
    installed, which the devhelp tool ignores. The devhelp file needs to
    be named the same as the subdir for it to be picked up, thus use
    package_string instead of package_name as gtkdoc positional argument
    to fix it.

 .gitlab-ci.yml             | 2 +-
 docs/reference/meson.build | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a60637e..9f68909 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -22,7 +22,7 @@ build-champlain:
     - meson -Dwidgetry=true -Ddemos=true -Dgtk_doc=true -Dintrospection=true -Dvapi=true _build .
     - ninja -C _build
     - ninja -C _build test
-    - ninja -C _build champlain-doc
+    - ninja -C _build champlain-0.12-doc
     - ccache --show-stats
   artifacts:
     name: "champlain-doc"
diff --git a/docs/reference/meson.build b/docs/reference/meson.build
index 781205a..8642ed5 100644
--- a/docs/reference/meson.build
+++ b/docs/reference/meson.build
@@ -61,7 +61,7 @@ libchamplain_reference_fixxref_args = [
 ]
 
 gnome.gtkdoc(
-  package_name,
+  package_string,
   main_xml: 'champlain-docs.xml',
   mode: 'xml',
   gobject_typesfile: files('champlain.types'),