From 15e75b4b6b302c8a12a799dd008f756437cea60d Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sat, 2 Sep 2023 17:07:14 -0400
Subject: Clean up sphinx build commands

---
 doc/html/meson.build       | 10 ++++++----
 doc/meson.build            |  4 +++-
 doc/singlehtml/meson.build | 14 ++++++++++----
 3 files changed, 19 insertions(+), 9 deletions(-)

(limited to 'doc')

diff --git a/doc/html/meson.build b/doc/html/meson.build
index a6f1d6fe..d97d368b 100644
--- a/doc/html/meson.build
+++ b/doc/html/meson.build
@@ -8,10 +8,12 @@ html_dir = docdir / versioned_name / 'html'
 custom_target(
   'html',
   build_by_default: true,
-  command: [
-    sphinx_build, '-M', 'html', '@OUTDIR@' / '..', '@OUTDIR@' / '..',
+  command: sphinx_build_command + [
+    '-b', 'html',
     '-t', 'html',
-  ] + sphinx_flags,
+    sphinx_in_dir,
+    '@OUTDIR@',
+  ],
   input: [c_rst_files, c_serd_rst, c_index_xml, conf_py],
   install: true,
   install_dir: html_dir,
@@ -25,5 +27,5 @@ custom_target(
 )
 
 if not meson.is_subproject()
-  summary('Paginated HTML', get_option('prefix') / html_dir, section: 'Directories')
+  summary('HTML', get_option('prefix') / html_dir, section: 'Directories')
 endif
diff --git a/doc/meson.build b/doc/meson.build
index 95488fc0..0a706dc2 100644
--- a/doc/meson.build
+++ b/doc/meson.build
@@ -59,12 +59,14 @@ if build_docs
   subdir('api')
 
   # Build strict Sphinx flags, with termination on warnings if werror=true
-  sphinx_flags = ['-E', '-a', '-q']
+  sphinx_in_dir = meson.current_build_dir()
+  sphinx_flags = ['-d', sphinx_in_dir / '.doctrees', '-E', '-a', '-q']
   if get_option('werror')
     sphinx_flags += ['-W']
   endif
 
   # Run Sphinx to generate final documentation for each format
+  sphinx_build_command = [sphinx_build] + sphinx_flags
   foreach format : ['html', 'singlehtml']
     if not get_option(format).disabled()
       subdir(format)
diff --git a/doc/singlehtml/meson.build b/doc/singlehtml/meson.build
index a15a69ec..47ecb9f8 100644
--- a/doc/singlehtml/meson.build
+++ b/doc/singlehtml/meson.build
@@ -8,10 +8,12 @@ singlehtml_dir = docdir / versioned_name / 'singlehtml'
 custom_target(
   'singlehtml',
   build_by_default: true,
-  command: [
-    sphinx_build, '-M', 'singlehtml', '@OUTDIR@' / '..', '@OUTDIR@' / '..',
+  command: sphinx_build_command + [
+    '-b', 'singlehtml',
     '-t', 'singlehtml',
-  ] + sphinx_flags,
+    sphinx_in_dir,
+    '@OUTDIR@',
+  ],
   input: [c_rst_files, c_serd_rst, c_index_xml, conf_py],
   install: true,
   install_dir: singlehtml_dir,
@@ -22,5 +24,9 @@ custom_target(
 )
 
 if not meson.is_subproject()
-  summary('Unified HTML', get_option('prefix') / singlehtml_dir, section: 'Directories')
+  summary(
+    'Single HTML',
+    get_option('prefix') / singlehtml_dir,
+    section: 'Directories',
+  )
 endif
-- 
cgit v1.2.1