2 # SConscript file for building SCons documentation.
6 # Copyright (c) 2001, 2002, 2003 Steven Knight
8 # Permission is hereby granted, free of charge, to any person obtaining
9 # a copy of this software and associated documentation files (the
10 # "Software"), to deal in the Software without restriction, including
11 # without limitation the rights to use, copy, modify, merge, publish,
12 # distribute, sublicense, and/or sell copies of the Software, and to
13 # permit persons to whom the Software is furnished to do so, subject to
14 # the following conditions:
16 # The above copyright notice and this permission notice shall be included
17 # in all copies or substantial portions of the Software.
19 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
20 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
21 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
22 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
23 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
24 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
25 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
32 Import('env', 'whereis')
34 build = os.path.join('#build', 'doc')
39 doc_tar_gz = os.path.join('#build',
41 'scons-doc-%s.tar.gz' % env.Dictionary('VERSION'))
44 # We'll only try to build text files (for some documents)
45 # if lynx is available to do the dump.
47 fig2dev = whereis('fig2dev')
48 groff = whereis('groff')
49 lynx = whereis('lynx')
50 man2html = whereis('man2html')
51 jade = whereis('jade')
52 jadetex = whereis('jadetex')
53 pdfjadetex = whereis('pdfjadetex')
55 tidy = whereis('tidy')
60 entity_re = re.compile(r'<!entity\s+(?:%\s+)?(?:\S+)\s+SYSTEM\s+"([^"]*)">', re.I)
61 format_re = re.compile(r'<(?:graphic|imagedata)\s+fileref="([^"]*)"(?:\s+format="([^"]*)")?')
64 # Find internal dependencies in .sgml files:
66 # <!entity bground SYSTEM "bground.sgml">
67 # <graphic fileref="file.jpg">
68 # <imagedata fileref="file.jpg">
70 # This only finds one per line, and assumes that anything
71 # defined as a SYSTEM entity is, in fact, a file included
72 # somewhere in the document.
74 def scansgml(node, env, target):
77 contents = node.get_contents()
79 includes.extend(entity_re.findall(contents))
81 matches = format_re.findall(contents)
84 if format and file[-len(format):] != format:
86 if not os.path.isabs(file):
90 f, tail = os.path.split(f)
94 file = apply(os.path.join, a, {})
99 s = Scanner(name = 'sgml', function = scansgml, skeys = ['.sgml', '.mod'])
100 env = env.Copy(SCANNERS = [s])
104 # Always create a version.sgml file containing the version information
105 # for this run. Ignore it for dependency purposes so we don't
106 # rebuild all the docs every time just because the date changes.
108 date, ver, rev = env.Dictionary('DATE', 'VERSION', 'REVISION')
109 #version_sgml = File(os.path.join(build, "version.sgml"))
110 version_sgml = File("version.sgml")
111 verfile = str(version_sgml)
115 pass # okay if the file didn't exist
116 dir, f = os.path.split(verfile)
120 pass # okay if the directory already exists
121 open(verfile, "w").write("""<!--
122 THIS IS AN AUTOMATICALLY-GENERATED FILE. DO NOT EDIT.
124 <!ENTITY builddate "%s">
125 <!ENTITY buildversion "%s">
126 <!ENTITY buildrevision "%s">
127 """ % (date, ver, rev))
130 # Each document will live in its own subdirectory. List them here
131 # as hash keys, with a hash of the info to control its build.
135 'htmlindex' : 'book1.html',
141 'htmlindex' : 't1.html',
146 'graphics' : [ 'arch', 'builder', 'job-task', 'node', 'scanner', 'sig' ],
149 'htmlindex' : 'book1.html',
156 'htmlindex' : 'book1.html',
165 # We have to tell SCons to scan the top-level SGML files which
166 # get included by the document SGML files in the subdirectories.
174 # For each document, build the document itself in HTML, Postscript,
177 for doc in docs.keys():
178 main = os.path.join(doc, 'main.sgml')
181 # Hard-coding the scons-src path is a bit of a hack. This can
182 # be reworked when a better solution presents itself.
183 scons_src_main = os.path.join('#build', 'scons-src', 'doc', main)
184 env.Ignore(scons_src_main, version_sgml)
186 htmldir = os.path.join(build, 'HTML', 'scons-%s' % doc)
187 htmlindex = os.path.join(htmldir, docs[doc]['htmlindex'])
188 html = os.path.join(build, 'HTML', 'scons-%s.html' % doc)
189 ps = os.path.join(build, 'PS', 'scons-%s.ps' % doc)
190 pdf = os.path.join(build, 'PDF', 'scons-%s.pdf' % doc)
191 text = os.path.join(build, 'TEXT', 'scons-%s.txt' % doc)
193 if docs[doc].get('html') and jade:
195 "rm -f ${TARGET.dir}/*.html",
196 "jw -b html -o ${TARGET.dir} $SOURCES",
197 "mv -v ${TARGET.dir}/index.html $TARGET || true",
200 cmds.append("tidy -m -q $TARGET || true")
201 env.Command(htmlindex, main, cmds)
205 "rm -f ${TARGET.dir}/main.html",
206 "jw -u -b html -o ${TARGET.dir} $SOURCES",
207 "mv -v ${TARGET.dir}/main.html $TARGET || true",
210 cmds.append("tidy -m -q $TARGET || true")
211 env.Command(html, main, cmds)
214 env.Ignore([html, htmlindex], version_sgml)
216 tar_deps.extend([html, htmlindex])
217 tar_list.extend([html, htmldir])
220 for g in docs[doc].get('graphics', []):
221 fig = os.path.join(doc, '%s.fig' % g)
222 jpg = os.path.join(htmldir, '%s.jpg' % g)
223 env.Command(jpg, fig,
224 "%s -L jpeg -q 100 $SOURCES $TARGET" % fig2dev)
225 env.Depends(html, jpg)
228 if docs[doc].get('ps') and jadetex:
229 env.Command(ps, main, [
230 "rm -f ${TARGET.dir}/%s" % out,
231 "jw -b ps -o ${TARGET.dir} $SOURCES",
232 "mv ${TARGET.dir}/main.ps $TARGET",
233 "rm -f ${TARGET.dir}/%s" % out,
237 env.Ignore(ps, version_sgml)
243 for g in docs[doc].get('graphics', []):
244 fig = os.path.join(doc, '%s.fig' % g)
245 eps = os.path.join(build, 'PS', '%s.eps' % g)
246 env.Command(eps, fig, "%s -L eps $SOURCES $TARGET" % fig2dev)
250 if docs[doc].get('pdf') and pdfjadetex:
251 env.Command(pdf, main, [
252 "rm -f ${TARGET.dir}/%s" % out,
253 "jw -b pdf -o ${TARGET.dir} $SOURCES",
254 "mv ${TARGET.dir}/main.pdf $TARGET",
255 "rm -f ${TARGET.dir}/out",
259 env.Ignore(pdf, version_sgml)
264 if docs[doc].get('text') and jade and lynx:
265 env.Command(text, html, "lynx -dump ${SOURCE.abspath} > $TARGET")
268 env.Ignore(text, version_sgml)
270 tar_deps.append(text)
271 tar_list.append(text)
274 # Man page(s), in good ol' troff format.
276 man_page_list = ['scons', 'sconsign']
278 for man in man_page_list:
279 man_1 = os.path.join('man', '%s.1' % man)
282 ps = os.path.join(build, 'PS', '%s-man.ps' % man)
283 text = os.path.join(build, 'TEXT', '%s-man.txt' % man)
285 env.Command(ps, man_1, "groff -man -Tps $SOURCES > $TARGET")
288 env.Command(text, man_1, "groff -man -Tascii $SOURCES > $TARGET")
291 tar_deps.extend([ps, text])
292 tar_list.extend([ps, text])
295 html = os.path.join(build, 'HTML' , '%s-man.html' % man)
297 cmds = [ "man2html $SOURCES > $TARGET" ]
299 cmds.append("tidy -m -q $TARGET || true")
300 env.Command(html, man_1, cmds)
303 tar_deps.append(html)
304 tar_list.append(html)
307 # Now actually create the tar file of the documentation,
308 # for easy distribution to the web site.
311 tar_list = map(lambda x: x[11:], tar_list)
312 env.Command(doc_tar_gz, tar_deps,
313 "tar cf${TAR_HFLAG} - -C build/doc %s | gzip > $TARGET" % tar_list)