[vala/wip/meson] meson: fix warnings with doc generation

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit af8b540836ec82297e201ddf9421043d723684f9
Author: Daniel Espinosa <esodan gmail com>
Date:   Thu May 2 17:29:16 2019 -0500

    meson: fix warnings with doc generation

 doc/meson.build | 53 +++--------------------------------------------------
 1 file changed, 3 insertions(+), 50 deletions(-)
---
diff --git a/doc/meson.build b/doc/meson.build
index ff9e514f5..49c70e3b5 100644
--- a/doc/meson.build
+++ b/doc/meson.build
@@ -78,19 +78,6 @@ valadoc_flags = [
        '--basedir', join_paths(meson.current_build_dir(), 'internal-apis')
 ]
 
-gee_doc = custom_target('gee_doc',
-       command: [
-               valadoc_exe,
-               valadoc_flags + [
-                       '--package-name', 'gee', '--package-version', meson.project_version(),
-               ],
-               '@INPUT@'
-       ],
-       build_by_default: false,
-       input: valagee_sources,
-       output: 'gee-apis',
-)
-
 vala_doc = custom_target('vala_doc',
        command: [
                valadoc_exe,
@@ -98,47 +85,13 @@ vala_doc = custom_target('vala_doc',
                        '--package-name', 'vala', '--package-version', meson.project_version(),
                        '--vapidir', join_paths(meson.build_root(), 'gee'), '--pkg', 'gee',
                ],
-               '@INPUT@'
+               valacore_sources_c, valaversion_source
        ],
        build_by_default: false,
-       depends: gee_doc,
-       input: [valacore_sources, valaversion_source],
+       depends: valacore_lib,
        output: 'vala-apis',
 )
 
-ccode_doc = custom_target('ccode_doc',
-       command: [
-               valadoc_exe,
-               valadoc_flags + [
-                       '--package-name', 'ccode', '--package-version', meson.project_version(),
-                       '--vapidir', join_paths(meson.build_root(), 'gee'), '--pkg', 'gee',
-                       '--vapidir', join_paths(meson.build_root(), 'vala'), '--pkg', 'vala',
-               ],
-               '@INPUT@'
-       ],
-       build_by_default: false,
-       depends: [gee_doc, vala_doc],
-       input: valaccode_sources,
-       output: 'ccode-apis',
-)
-
-codegen_doc = custom_target('codegen_doc',
-       command: [
-               valadoc_exe,
-               valadoc_flags + [
-                       '--package-name', 'codegen', '--package-version', meson.project_version(),
-                       '--vapidir', join_paths(meson.build_root(), 'gee'), '--pkg', 'gee',
-                       '--vapidir', join_paths(meson.build_root(), 'vala'), '--pkg', 'vala',
-                       '--vapidir', join_paths(meson.build_root(), 'ccode'), '--pkg', 'valaccode',
-               ],
-               '@INPUT@'
-       ],
-       build_by_default: false,
-       depends: [gee_doc, vala_doc, ccode_doc],
-       input: valacodegen_sources,
-       output: 'codegen-apis',
-)
-
 valadoc_doc = custom_target('valadoc_doc',
        command: [
                valadoc_exe,
@@ -153,7 +106,7 @@ valadoc_doc = custom_target('valadoc_doc',
                '@INPUT@'
        ],
        build_by_default: false,
-       depends: [gee_doc, vala_doc, ccode_doc, codegen_doc],
+       depends: [vala_doc],
        input: libvaladoc_sources,
        output: 'valadoc-apis',
 )