waf: Backport from main build fixes

Closes #4752

common/conf.py

@@ -1,4 +1,4 @@
-import version as rtems_version
+import datetime
 
 extensions = [
 	"sphinx.ext.autodoc",
@@ -12,6 +12,8 @@ extensions = [
 	"rtemsdomain",
 ]
 
+bibtex_bibfiles = ['../common/refs.bib']
+
 extlinks = {'release_path': ('https://ftp.rtems.org/pub/rtems/releases', None) }
 
 # Add any paths that contain templates here, relative to this directory.
@@ -28,21 +30,17 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'RTEMS Documentation Project'
-copyright = u'1988, 2020 RTEMS Project and contributors'
+copyright = u'1988, ' + str(datetime.datetime.now().year) + ' RTEMS Project and contributors'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
 # The short X.Y version.
-version = rtems_version.version()
+#version = rtems_version.version()
 
 # The full version, including alpha/beta/rc tags.
-release = rtems_version.string()
-
-major = rtems_version.major()
-minor = rtems_version.minor()
-revision = rtems_version.revision()
+#release = rtems_version.string()
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
@@ -75,6 +73,9 @@ exclude_patterns = []
 # The name of the Pygments (syntax highlighting) style to use.
 pygments_style = 'sphinx'
 
+# http://www.sphinx-doc.org/en/master/usage/configuration.html#confval-numfig
+numfig = True
+
 # A list of ignored prefixes for module index sorting.
 #modindex_common_prefix = []
 

common/latex.py

@@ -3,7 +3,6 @@
 #
 
 import os
-import platform
 import re
 
 package_test_preamble = ['\\newif\\ifsphinxKeepOldNames \\sphinxKeepOldNamestrue',
@@ -82,7 +81,11 @@ def tex_test(test):
 def host_name():
     uname = os.uname()
     if uname[0] == 'Linux':
-        distro = platform.dist()
+        try:
+            from distro import linux_distribution
+        except:
+            from platform import linux_distribution
+        distro = linux_distribution()
         name = '%s/%s' % (uname[0], distro[0])
         version = distro[1]
     else:

common/rtemsdomain.py

@@ -8,6 +8,8 @@ from sphinx.domains import Domain, ObjType, Index
 from sphinx.util.nodes import make_refnode
 from sphinx.util.docfields import Field, TypedField
 
+import version as rtems_version
+
 """
 :r:bsp:`sparc/sis`
 
@@ -119,7 +121,33 @@ class RTEMSDomain(Domain):
 		pass # XXX is this needed?
 
 
+def rtems_replace(app, docname, source):
+	dump = False
+	line = source[0]
+	for key in app.config.replacements:
+		line = line.replace(key, app.config.replacements[key])
+	source[0] = line
+
+replacements = {
+}
 
 def setup(app):
+	app.add_config_value('rtems_major', str(app.config.overrides['rtems_major']), True)
+	app.add_config_value('rtems_minor', str(app.config.overrides['rtems_minor']), True)
+	app.add_config_value('rtems_revision', str(app.config.overrides['rtems_revision']), True)
+	major = str(app.config.overrides['rtems_major'])
+	minor = str(app.config.overrides['rtems_minor'])
+	revision = str(app.config.overrides['rtems_revision'])
+	if revision.isdigit():
+		majminrev = major + '.' + minor + '.' + revision
+	else:
+		majminrev = major + '.' + revision
+	replacements["@rtems-version@"] = str(app.config.overrides['version'])
+	replacements["@rtems-ver-major@"] = major
+	replacements["@rtems-ver-minor@"] = minor
+	replacements["@rtems-ver-revision@"] = revision
+	replacements["@rtems-ver-majminrev@"] = majminrev
+	app.add_config_value('replacements', replacements, True)
+	app.connect('source-read', rtems_replace)
 	app.add_domain(RTEMSDomain)
 	return {'version': "1.0", 'parallel_read_safe': True}

common/version.py

@@ -111,6 +111,9 @@ def _pretty_day(ctx, date):
 
 def get(ctx, rtems_major_version):
     global _version
+    global _major
+    global _minor
+    global _revision
     global _date
     global _released
     version = _version
@@ -184,7 +187,7 @@ def minor():
     return _minor
 
 def revision():
-    return revision
+    return _revision
 
 def date():
     return _date

common/waf.py

@@ -181,13 +181,18 @@ def check_sphinx_extension(ctx, extension):
     def run_sphinx(bld):
         rst_node = bld.srcnode.make_node('testbuild/contents.rst')
         rst_node.parent.mkdir()
-        rst_node.write('.. COMMENT test sphinx\n')
+        rst_node.write('.. COMMENT test sphinx' + os.linesep)
+        bib_node = bld.srcnode.make_node('testbuild/refs.bib')
+        bib_node.write(os.linesep)
+        conf_node = bld.srcnode.make_node('testbuild/conf.py')
+        conf_node.write(os.linesep.join(["master_doc='contents'",
+                                         "bibtex_bibfiles = ['refs.bib']"]))
         bld(rule = bld.kw['rule'], source = rst_node)
 
     ctx.start_msg("Checking for '%s'" % (extension))
     try:
         ctx.run_build(fragment = 'xx',
-                      rule = "${BIN_SPHINX_BUILD} -b html -D extensions=%s -C . out" % (extension),
+                      rule = "${BIN_SPHINX_BUILD} -b html -D extensions=%s -c . . out" % (extension),
                       build_fun = run_sphinx,
                       env = ctx.env)
     except ctx.errors.ConfigurationError:
@@ -266,7 +271,7 @@ def cmd_configure(ctx):
             ctx.fatal('Unsupported latex engine: %s' % (conf.latex_engine))
         ctx.env.BUILD_PDF = 'yes'
 
-    ctx.envBUILD_SINGLEHTML = 'no'
+    ctx.env.BUILD_SINGLEHTML = 'no'
     if ctx.options.singlehtml:
         check_inliner = not ctx.env.BIN_INLINER
         if check_inliner:
@@ -276,7 +281,7 @@ def cmd_configure(ctx):
                 ctx.fatal("Node.js inliner is required install with 'npm install -g inliner' " +
                           "(https://github.com/remy/inliner)")
 
-    ctx.envBUILD_PLANTUML = 'no'
+    ctx.env.BUILD_PLANTUML = 'no'
     if ctx.options.plantuml:
         check_plantuml = not ctx.env.BIN_PUML
         if check_plantuml:
@@ -286,7 +291,7 @@ def cmd_configure(ctx):
                 ctx.fatal("Node.js puml is required install with 'npm install -g node-plantuml' " +
                           "(https://www.npmjs.com/package/node-plantuml)")
 
-    ctx.envBUILD_DITAA = 'no'
+    ctx.env.BUILD_DITAA = 'no'
     if ctx.options.ditaa:
         #
         # We use DITAA via PlantUML
@@ -335,12 +340,15 @@ def doc_pdf(ctx, source_dir, conf_dir, sources):
         target       = ctx.path.find_or_declare("%s/%s.tex" % (buildtype,
                                                                ctx.path.name))
     )
+    env_latex = ctx.env.derive()
+    env_latex.TEXINPUTS = output_dir + ':'
     ctx(
         features     = 'tex',
         cwd          = output_dir,
         type         = ctx.env.LATEX_CMD,
         source       = "%s/%s.tex" % (buildtype, ctx.path.name),
-        prompt       = 0
+        prompt       = 0,
+        env          = env_latex
     )
     ctx.install_files('${PREFIX}',
                       '%s/%s.pdf' % (buildtype, ctx.path.name),