add AUTHORS.txt to distributable (it's referenced by LICENSE.txt); embed LICENSE.txt and AUTHORS.txt in an ascii-cleaned-up way into duktape.c and duktape.h

src/duktape.h.in

@@ -11,6 +11,12 @@
  *  licensing information.
  */
 
+/* LICENSE.txt */
+@LICENSE_TXT@
+
+/* AUTHORS.txt */
+@AUTHORS_TXT@
+
 #ifndef DUKTAPE_H_INCLUDED
 #define DUKTAPE_H_INCLUDED
 

util/combine_src.py

@@ -131,7 +131,7 @@ def processDeclarations(f):
 		elif line.data.startswith('extern int') or line.data.startswith('extern void '):
 			line.data = 'static ' + line.data[7:]  # replace extern with static
 
-def createCombined(files, extinc, intinc, duk_version, git_commit, git_describe):
+def createCombined(files, extinc, intinc, duk_version, git_commit, git_describe, license_file, authors_file):
 	res = []
 
 	emit_state = [ None, None ]  # curr_filename, curr_lineno
@@ -152,6 +152,20 @@ def createCombined(files, extinc, intinc, duk_version, git_commit, git_describe)
 	res.append(' */')
 	res.append('')
 
+	# Add LICENSE.txt and AUTHORS.txt to combined source so that they're automatically
+	# included and are up-to-date.
+
+	res.append('/* LICENSE.txt */')
+	f = open(license_file, 'rb')
+	for line in f:
+		res.append(line.strip())
+	f.close()
+	res.append('/* AUTHORS.txt */')
+	f = open(authors_file, 'rb')
+	for line in f:
+		res.append(line.strip())
+	f.close()
+
 	def emit(line):
 		if isinstance(line, (str, unicode)):
 			res.append(line)
@@ -228,6 +242,8 @@ def main():
 	duk_version = int(sys.argv[3])
 	git_commit = sys.argv[4]
 	git_describe = sys.argv[5]
+	license_file = sys.argv[6]
+	authors_file = sys.argv[7]
 
 	print 'Read input files'
 	files = []
@@ -263,7 +279,7 @@ def main():
 		pass
 
 	print 'Output final file'
-	final = createCombined(files, extinc, intinc, duk_version, git_commit, git_describe)
+	final = createCombined(files, extinc, intinc, duk_version, git_commit, git_describe, license_file, authors_file)
 	f = open(outname, 'wb')
 	f.write(final)
 	f.close()

util/make_dist.sh

@@ -250,6 +250,7 @@ cat README.txt.dist | sed \
 	-e "s/@GIT_DESCRIBE@/$GIT_DESCRIBE/" \
 	> $DIST/README.txt
 cp LICENSE.txt $DIST/LICENSE.txt
+cp AUTHORS.txt $DIST/AUTHORS.txt
 cp RELEASES.txt $DIST/RELEASES.txt
 
 for i in \
@@ -258,9 +259,28 @@ for i in \
 	cp licenses/$i $DIST/licenses/
 done
 
+# Build temp versions of LICENSE.txt and AUTHORS.txt for embedding into
+# autogenerated C/H files.
+
+echo '/*' > $DIST/LICENSE.txt.tmp
+cat LICENSE.txt | python util/make_ascii.py | sed -e 's/^/ \*  /' >> $DIST/LICENSE.txt.tmp
+echo ' */' >> $DIST/LICENSE.txt.tmp
+
+echo '/*' > $DIST/AUTHORS.txt.tmp
+cat AUTHORS.txt | python util/make_ascii.py | sed -e 's/^/ \*  /' >> $DIST/AUTHORS.txt.tmp
+echo ' */' >> $DIST/AUTHORS.txt.tmp
+
 # Build duktape.h from parts, with some git-related replacements.
 
 cat src/duktape.h.in | sed -e '
+/^@LICENSE_TXT@$/ {
+    r dist/LICENSE.txt.tmp
+    d
+}
+/^@AUTHORS_TXT@$/ {
+    r dist/AUTHORS.txt.tmp
+    d
+}
 /^@DUK_FEATURES_H@$/ {
     r src/duk_features.h.in
     d
@@ -513,7 +533,7 @@ sed -f $DISTSRCSEP/sed.tmp $DISTSRCSEP/duk_unicode_tables.c.tmp > $DISTSRCSEP/du
 rm $DISTSRCSEP/sed.tmp
 rm $DISTSRCSEP/duk_unicode_tables.c.tmp
 
-# Clean up sources: after this step only relevant files should remain
+# Clean up sources
 
 rm $DISTSRCSEP/*.tmp
 for i in \
@@ -536,12 +556,13 @@ rm $DISTSRCSEP/caseconv.txt
 # are met.
 
 python util/combine_src.py $DISTSRCSEP $DISTSRCCOM/duktape.c \
-	"$DUK_VERSION" "$GIT_COMMIT" "$GIT_DESCRIBE"
+	"$DUK_VERSION" "$GIT_COMMIT" "$GIT_DESCRIBE" \
+	$DIST/LICENSE.txt.tmp $DIST/AUTHORS.txt.tmp
 echo "CLOC report on combined duktape.c source file"
 perl cloc-1.60.pl --quiet $DISTSRCCOM/duktape.c
 
 cp $DISTSRCSEP/duktape.h $DISTSRCCOM/duktape.h
 
-# Final cleanup
+# Clean up remaining files
-# nothing now
 
+rm $DIST/*.tmp