Switch to Meson

8 files changed, 95 insertions, 46 deletions

diff --git a/doc/_static/meson.build b/doc/_static/meson.build
new file mode 100644
index 00000000..7d30dbac
--- /dev/null
+++ b/doc/_static/meson.build
@@ -0,0 +1 @@
+configure_file(copy: true, input: '../../resources/serd.svg', output: 'serd.svg')
diff --git a/doc/c/Doxyfile b/doc/c/Doxyfile.in
index a88f8ce8..007f2be2 100644
--- a/doc/c/Doxyfile
+++ b/doc/c/Doxyfile.in
@@ -2,12 +2,13 @@ PROJECT_NAME           = Serd
 PROJECT_BRIEF          = "A lightweight library for RDF storage and serialisation"
 
 QUIET                  = YES
-WARN_AS_ERROR          = NO
+WARN_AS_ERROR          = YES
 WARN_IF_UNDOCUMENTED   = NO
 WARN_NO_PARAMDOC       = NO
 
 JAVADOC_AUTOBRIEF      = YES
 
+FULL_PATH_NAMES        = NO
 CASE_SENSE_NAMES       = YES
 HIDE_IN_BODY_DOCS      = YES
 REFERENCES_LINK_SOURCE = NO
@@ -28,6 +29,8 @@ PREDEFINED             = SERD_ALLOCATED \
                          SERD_NULLABLE= \
                          SERD_PURE_FUNC=
 
-INPUT                  = ../../include/serd/serd.h
+RECURSIVE              = YES
+STRIP_FROM_PATH        = @SERD_SRCDIR@
+INPUT                  = @SERD_SRCDIR@/include
 
-OUTPUT_DIRECTORY       = .
+OUTPUT_DIRECTORY       = @DOX_OUTPUT@
diff --git a/doc/c/api/meson.build b/doc/c/api/meson.build
new file mode 100644
index 00000000..1c0cbfee
--- /dev/null
+++ b/doc/c/api/meson.build
@@ -0,0 +1,5 @@
+c_serd_rst = custom_target(
+  'Serd C API ReST Documentation',
+  command: [dox_to_sphinx, '-f', '@INPUT0@', meson.current_build_dir()],
+  input: [c_index_xml] + c_rst_files,
+  output: 'serd.rst')
diff --git a/doc/c/meson.build b/doc/c/meson.build
new file mode 100644
index 00000000..4e044f97
--- /dev/null
+++ b/doc/c/meson.build
@@ -0,0 +1,44 @@
+config = configuration_data()
+config.set('SERD_VERSION', meson.project_version())
+
+conf_py = configure_file(configuration: config,
+                         input: files('../conf.py.in'),
+                         output: 'conf.py')
+
+configure_file(copy: true,
+               input: files('../summary.rst'),
+               output: 'summary.rst')
+
+c_rst_files = files(
+  'index.rst',
+  'overview.rst',
+)
+
+foreach f : c_rst_files
+  configure_file(copy: true, input: f, output: '@PLAINNAME@')
+endforeach
+
+subdir('xml')
+subdir('api')
+
+docs = custom_target(
+  'singlehtml documentation for serd',
+  command: [sphinx_build, '-M', 'singlehtml',
+            meson.current_build_dir(), meson.current_build_dir(),
+            '-E', '-q', '-t', 'singlehtml'],
+  input: [c_rst_files, c_serd_rst, c_index_xml],
+  output: 'singlehtml',
+  build_by_default: true,
+  install: true,
+  install_dir: docdir / versioned_name)
+
+docs = custom_target(
+  'html documentation for serd',
+  command: [sphinx_build, '-M', 'html',
+            meson.current_build_dir(), meson.current_build_dir(),
+            '-E', '-q', '-t', 'html'],
+  input: [c_rst_files, c_serd_rst, c_index_xml],
+  output: 'html',
+  build_by_default: true,
+  install: true,
+  install_dir: docdir / versioned_name)
diff --git a/doc/c/wscript b/doc/c/wscript
deleted file mode 100644
index 9a524e3a..00000000
--- a/doc/c/wscript
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/usr/bin/env python
-
-def build(bld):
-    dox_to_sphinx = bld.path.find_node("../../scripts/dox_to_sphinx.py")
-    index_xml = bld.path.get_bld().make_node("xml/index.xml")
-
-    files = [
-        ("../../resources/serd.svg", "sphinx/_static/serd.svg"),
-        ("../summary.rst", "sphinx/summary.rst"),
-        ("index.rst", "sphinx/index.rst"),
-        ("overview.rst", "sphinx/overview.rst"),
-    ]
-
-    # Run Doxygen to generate XML documentation
-    bld(features="doxygen", doxyfile="Doxyfile")
-
-    # Substitute variables to make Sphinx configuration file
-    bld(features="subst",
-        source="../conf.py.in",
-        target="sphinx/conf.py",
-        SERD_VERSION=bld.env.SERD_VERSION)
-
-    # Copy static documentation files to Sphinx build directory
-    for f in files:
-        bld(features="subst", is_copy=True, source=f[0], target=f[1])
-
-    # Generate Sphinx markup from Doxygen XML
-    bld.add_group()
-    bld(rule="${PYTHON} " + dox_to_sphinx.abspath() + " -f ${SRC} ${TGT}",
-        source=index_xml,
-        target="sphinx/api/")
-
-    doc_dir = bld.env.DOCDIR + "/serd-%s/" % bld.env.SERD_MAJOR_VERSION
-
-    # Run Sphinx to generate HTML documentation
-    for builder in ["html", "singlehtml"]:
-        bld(features="sphinx",
-            sphinx_source=bld.path.get_bld().make_node("sphinx"),
-            sphinx_output_format=builder,
-            sphinx_options=["-E", "-q", "-t", builder],
-            install_path=doc_dir + "c/%s/" % builder)
diff --git a/doc/c/xml/meson.build b/doc/c/xml/meson.build
new file mode 100644
index 00000000..b9087439
--- /dev/null
+++ b/doc/c/xml/meson.build
@@ -0,0 +1,19 @@
+doxygen = find_program('doxygen')
+
+c_doxygen_input = []
+foreach h : c_headers
+  c_doxygen_input += ['..' / h]
+endforeach
+
+config = configuration_data()
+config.set('SERD_SRCDIR', serd_src_root)
+config.set('DOX_OUTPUT', meson.current_build_dir() / '..')
+
+c_doxyfile = configure_file(configuration: config,
+                            input: files('../Doxyfile.in'),
+                            output: 'Doxyfile')
+
+c_index_xml = custom_target('serd-c-index.xml',
+                            command: [doxygen, '@INPUT0@'],
+                            input: [c_doxyfile] + c_header_files,
+                            output: 'index.xml')
diff --git a/doc/conf.py.in b/doc/conf.py.in
index 9375f0dc..4d5bf6b8 100644
--- a/doc/conf.py.in
+++ b/doc/conf.py.in
@@ -1,7 +1,7 @@
 # Project information
 
 project = "Serd"
-copyright = "2020, David Robillard"
+copyright = "2021, David Robillard"
 author = "David Robillard"
 release = "@SERD_VERSION@"
 
@@ -47,9 +47,10 @@ nitpick_ignore = list(map(lambda x: ("c:identifier", x), _opaque))
 
 # HTML output
 
-html_static_path = ["_static"]
 html_copy_source = False
 html_short_title = "Serd"
+html_static_path = ["../_static"]
+html_theme = "sphinx_lv2_theme"
 
 if have_lv2_theme:
     html_theme = "sphinx_lv2_theme"
diff --git a/doc/meson.build b/doc/meson.build
new file mode 100644
index 00000000..5555cfbb
--- /dev/null
+++ b/doc/meson.build
@@ -0,0 +1,17 @@
+docdir = get_option('datadir') / 'doc'
+
+doxygen = find_program('doxygen', required: get_option('docs'))
+dox_to_sphinx = find_program('../scripts/dox_to_sphinx.py')
+sphinx_build = find_program('sphinx-build', required: get_option('docs'))
+
+build_docs = doxygen.found() and sphinx_build.found()
+
+if build_docs
+  subdir('_static')
+  subdir('c')
+endif
+
+if not meson.is_subproject() and meson.version().version_compare('>=0.53.0')
+  summary('Documentation', build_docs, bool_yn: true)
+endif
+