Integrate Sphinx into autotools

Integrate Sphinx into autotools
- Remove M4 macros and require as external dependencies instead
- Skip help2man generation if help2man is not installed
- ensure THANKS file is only updated during make distcheck
- Add TexInfo, PDF, HTML doc targets via Sphinx
- Add licenses and header compliance checking
- support optional builds of PDF, HTML, texinfo via Sphinx and pdflatex
- support skipping docs or compiler tests for happy developers

Travis: clean up package dependencies
- include sphinx via aptitude
- use spidermonkey 1.8.5 instead of default libmozjs
- include latex components for building PDFs

1 files changed, 66 insertions, 78 deletions

diff --git a/.gitignore b/.gitignore
index e60aeddca..d3217db2f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,67 +1,71 @@
+!.gitignore
+!.mailmap
 *.beam
+*.diff
 *.gz
-*.tpl
-*.o
-*.lo
 *.la
-*.m4
-*.in
-*~
+*.lo
+*.o
 *.orig
 *.rej
+*.stamp
 *.sw*
-erl_crash.dump
-configure
-autom4te.cache
-build-aux
-*.diff
-!.gitignore
+*.tpl
+*~
 .*
-!.mailmap
-
-# ./configure
-
+INSTALL
 Makefile
-bin/Makefile
+Makefile.in
+THANKS
+acinclude.m4
+aclocal.m4
+apache-couchdb-*
+autom4te.cache
+bin/.deps/
+bin/couch-config
+bin/couch-config_dev
+bin/couchdb
+bin/couchdb.1
+bin/couchjs_dev
+bin/couchpw
+build-aux/config.*
+build-aux/depcomp
+build-aux/install-sh
+build-aux/ltmain.sh
+build-aux/missing
+build-aux/texinfo.tex
 config.h
+config.h.in
 config.log
 config.status
-etc/Makefile
-etc/couchdb/Makefile
-etc/default/Makefile
-etc/init/Makefile
-etc/init/couchdb
-etc/launchd/Makefile
-etc/logrotate.d/Makefile
-libtool
-share/Makefile
-src/couchdb/.deps/*
-src/couchdb/Makefile
-src/couchdb/priv/Makefile
-src/mochiweb/Makefile
-stamp-h1
-test/.deps/
-test/Makefile
-test/javascript/run_js_tests.sh
-var/Makefile
-
-# for make
-
-bin/couchdb
-bin/couchdb.1
-bin/couch-config
-bin/couch-config_dev
+configure
+couchdb.stderr
+couchdb.stdout
+cover/*
+erl_crash.dump
 etc/couchdb/default.ini
+etc/couchdb/default_dev.ini
+etc/couchdb/local_dev.ini
+etc/init/couchdb
 etc/launchd/org.apache.couchdb.plist
 etc/logrotate.d/couchdb
+libtool
+m4
+share/doc/build/CouchDB.log
+share/doc/build/doctrees
+share/doc/build/html
+share/doc/build/latex
+share/doc/build/texinfo
+share/server/main-coffee.js
+share/server/main.js
 src/couch_mrview/ebin/
 src/couch_replicator/ebin/
+src/couchdb/.deps/*
 src/couchdb/.libs/*
 src/couchdb/couch.app
 src/couchdb/couchjs
 src/couchdb/edoc-info
 src/couchdb/erlang.png
-src/couchdb/stylesheet.css
 src/couchdb/priv/.deps/
 src/couchdb/priv/.libs/
 src/couchdb/priv/couch_icu_driver.la
@@ -69,52 +73,36 @@ src/couchdb/priv/couchjs
 src/couchdb/priv/couchjs.1
 src/couchdb/priv/couchspawnkillable
 src/couchdb/priv/stat_descriptions.cfg
-src/erlang-oauth/oauth.app
-src/ibrowse/ibrowse.app
-src/ejson/ejson.app
+src/couchdb/priv/stat_descriptions.cfg
+src/couchdb/stylesheet.css
 src/ejson/.deps/
 src/ejson/.libs/
+src/ejson/ejson.app
 src/ejson/priv
+src/erlang-oauth/oauth.app
+src/erlang-oauth/oauth.app
+src/ibrowse/ibrowse.app
+src/ibrowse/ibrowse.app
+src/mochiweb/mochiweb.app
 src/mochiweb/mochiweb.app
 src/snappy/.deps/
 src/snappy/.libs/
-src/snappy/priv
-src/snappy/snappy.app
+src/snappy/google-snappy/.deps/
 src/snappy/google-snappy/snappy-stubs-public.h
 src/snappy/google-snappy/stamp-h2
-src/snappy/google-snappy/.deps/
-test/local.ini
+src/snappy/priv
+src/snappy/snappy.app
+stamp-h1
+test/.deps/
+test/bench/run
 test/etap/.deps/
 test/etap/run
+test/etap/run
+test/etap/temp.*
 test/etap/test_cfg_register
 test/etap/test_util.erl
 test/javascript/run
-share/server/main.js
-share/server/main-coffee.js
-
-# for make dev
-
-bin/.deps/
-bin/couchjs_dev
-bin/couchpw
-etc/couchdb/default_dev.ini
-etc/couchdb/local_dev.ini
-utils/run
+test/javascript/run_js_tests.sh
+test/local.ini
 tmp
-src/couchdb/priv/stat_descriptions.cfg
-src/erlang-oauth/oauth.app
-src/ibrowse/ibrowse.app
-src/mochiweb/mochiweb.app
-test/etap/run
-
-# for make check
-
-test/etap/temp.*
-test/bench/run
-couchdb.stderr
-couchdb.stdout
-
-# for make cover
-
-cover/*
-INSTALL
+utils/run