Added Doxygen config and script.

.gitignore

@@ -1,2 +1,4 @@
 /build/
+/doc/
+/update_doc.sh
 *.xpi

Doxyfile

@@ -0,0 +1,26 @@
+# -*- mode: conf-unix -*-
+PROJECT_NAME           = "remwharead"
+PROJECT_NUMBER         = 0.0.0
+INPUT                  = src/lib/ src/lib/export/
+# EXAMPLE_PATH           = examples/
+EXAMPLE_RECURSIVE      = YES
+GENERATE_HTML          = YES
+HTML_OUTPUT            = doc/html
+GENERATE_LATEX         = NO
+ALLOW_UNICODE_NAMES    = YES
+BRIEF_MEMBER_DESC      = YES
+REPEAT_BRIEF           = YES
+ALWAYS_DETAILED_SEC    = NO
+INLINE_INHERITED_MEMB  = NO
+INHERIT_DOCS           = YES
+SEPARATE_MEMBER_PAGES  = NO
+TAB_SIZE               = 4
+MARKDOWN_SUPPORT       = YES
+AUTOLINK_SUPPORT       = YES
+INLINE_SIMPLE_STRUCTS  = NO
+QUIET                  = NO
+WARNINGS               = YES
+BUILTIN_STL_SUPPORT    = YES
+VERBATIM_HEADERS       = YES
+INLINE_SOURCES         = YES
+SEARCHENGINE           = YES

build_doc.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+if [[ -f Doxyfile ]]; then
+    mkdir -p doc
+    (doxygen -s -g - && cat Doxyfile && echo -n "PROJECT_NUMBER = " &&
+         grep -Eo '[0-9]+.[0-9]+.[0-9]+$' CMakeLists.txt) | doxygen -
+fi