5 files changed, 28 insertions, 14 deletions
diff --git a/doc/api/meson.build b/doc/api/meson.build
index cdf4eb7..a5cecf8 100644
--- a/doc/api/meson.build
+++ b/doc/api/meson.build
@@ -1,9 +1,9 @@
 # Copyright 2021-2022 David Robillard <d@drobilla.net>
 # SPDX-License-Identifier: 0BSD OR ISC
 
-c_suil_rst = custom_target(
+api_suil_rst = custom_target(
   'suil.rst',
   command: [sphinxygen, '-f', '@INPUT0@', '@OUTDIR@'],
-  input: [c_index_xml],
+  input: doxygen_xml,
   output: 'suil.rst',
 )
diff --git a/doc/html/meson.build b/doc/html/meson.build
index e55f026..7a41dc5 100644
--- a/doc/html/meson.build
+++ b/doc/html/meson.build
@@ -14,14 +14,15 @@ custom_target(
     sphinx_in_dir,
     '@OUTDIR@',
   ],
-  input: [c_rst_files, c_suil_rst, c_index_xml, conf_py],
+  input: [api_suil_rst, conf_py, sphinx_input],
   install: true,
   install_dir: html_dir,
   output: [
+    'index.html',
+
     '_static',
     'api',
     'genindex.html',
-    'index.html',
     'overview.html',
   ],
 )
diff --git a/doc/meson.build b/doc/meson.build
index b6f6402..4db8c74 100644
--- a/doc/meson.build
+++ b/doc/meson.build
@@ -44,9 +44,12 @@ if build_docs
   )
 
   # Copy hand-written documentation files
-  c_rst_files = files('index.rst', 'overview.rst')
-  foreach f : c_rst_files
-    configure_file(copy: true, input: f, output: '@PLAINNAME@')
+  rst_sources = files('index.rst', 'overview.rst')
+  sphinx_input = []
+  foreach f : rst_sources
+    sphinx_input += [
+      configure_file(copy: true, input: f, output: '@PLAINNAME@'),
+    ]
   endforeach
 
   # Generate reference documentation input with Doxygen and Sphinxygen
@@ -55,7 +58,7 @@ if build_docs
 
   # Build strict Sphinx flags, with termination on warnings if werror=true
   sphinx_in_dir = meson.current_build_dir()
-  sphinx_flags = ['-d', sphinx_in_dir / '.doctrees', '-E', '-a', '-q']
+  sphinx_flags = ['-E', '-a', '-q']
   if get_option('werror')
     sphinx_flags += ['-W']
   endif
diff --git a/doc/singlehtml/meson.build b/doc/singlehtml/meson.build
index 7303085..0398b32 100644
--- a/doc/singlehtml/meson.build
+++ b/doc/singlehtml/meson.build
@@ -14,12 +14,13 @@ custom_target(
     sphinx_in_dir,
     '@OUTDIR@',
   ],
-  input: [c_rst_files, c_suil_rst, c_index_xml, conf_py],
+  input: [api_suil_rst, conf_py, sphinx_input],
   install: true,
   install_dir: singlehtml_dir,
   output: [
-    '_static',
     'index.html',
+
+    '_static',
   ],
 )
 
diff --git a/doc/xml/meson.build b/doc/xml/meson.build
index bbbf130..e49aeaf 100644
--- a/doc/xml/meson.build
+++ b/doc/xml/meson.build
@@ -7,15 +7,24 @@ config = configuration_data()
 config.set('SUIL_SRCDIR', suil_src_root)
 config.set('DOX_OUTPUT', meson.current_build_dir() / '..')
 
-c_doxyfile = configure_file(
+doxyfile = configure_file(
   configuration: config,
   input: files('../Doxyfile.in'),
   output: 'Doxyfile',
 )
 
-c_index_xml = custom_target(
+doxygen_xml = custom_target(
   'index.xml',
   command: [doxygen, '@INPUT0@'],
-  input: [c_doxyfile] + c_headers,
-  output: 'index.xml',
+  input: [doxyfile] + c_headers,
+  output: [
+    'index.xml',
+
+    'group__suil.xml',
+    'group__suil__callbacks.xml',
+    'group__suil__host.xml',
+    'group__suil__instance.xml',
+    'group__suil__library.xml',
+    'suil_8h.xml',
+  ],
 )