[libgit2-glib] meson: Change the use of `enum_types` variable

[Iñigo Martínez <inigomartinez src gnome org>]

commit 88e7d761b2173b10ba21a5580b5226d032be88d1
Author: Iñigo Martínez <inigomartinez gmail com>
Date:   Mon Nov 12 14:54:31 2018 +0100

    meson: Change the use of `enum_types` variable
    
    Although the `enum_types` variable stores source files from
    generated enum types, the name does not reflect its real meaning,
    storee source files. It now stores the name of the file with the
    enum types description that allows avoiding typos.
    
    A new variable called `enum_sources` is now used instead.

 libgit2-glib/meson.build | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)
---
diff --git a/libgit2-glib/meson.build b/libgit2-glib/meson.build
index 5810622..4735696 100644
--- a/libgit2-glib/meson.build
+++ b/libgit2-glib/meson.build
@@ -184,11 +184,13 @@ sources += configure_file(
   install_dir: libgit2_glib_pkgincludedir,
 )
 
-enum_types = gnome.mkenums(
-  'ggit-enum-types',
+enum_types = 'ggit-enum-types'
+
+enum_sources = gnome.mkenums(
+  enum_types,
   sources: headers,
-  h_template: 'ggit-enum-types.h.template',
-  c_template: 'ggit-enum-types.c.template',
+  h_template: enum_types + '.h.template',
+  c_template: enum_types + '.c.template',
   install_header: true,
   install_dir: libgit2_glib_pkgincludedir,
 )
@@ -214,7 +216,7 @@ endif
 libgit2_glib = shared_library(
   'git2-glib-@0@'.format(libgit2_glib_api_version),
   include_directories: top_inc,
-  sources: sources + enum_types + private_headers,
+  sources: sources + enum_sources + private_headers,
   version: libversion,
   soversion: soversion,
   install: true,
@@ -241,7 +243,7 @@ libgit2_glib_dep = declare_dependency(
   include_directories: [top_inc, libgit2_glib_inc],
   dependencies: platform_deps,
   # Everything that uses libgit2-glib needs this built to compile
-  sources: enum_types[1],
+  sources: enum_sources[1],
 )
 
 if enable_python
@@ -254,7 +256,7 @@ endif
 if enable_gir
   libgit2_glib_gir = gnome.generate_gir(
     libgit2_glib,
-    sources: headers + sources + enum_types,
+    sources: headers + sources + enum_sources,
     namespace: libgit2_glib_ns,
     nsversion: libgit2_glib_api_version,
     identifier_prefix: libgit2_glib_ns,