Include rendered man page in source tarballs

This gives users who build from the source tarball, but
do not want to install pandoc, access to the man pages.

Requested at
#355

Documentation/MANPAGE-render.bash

@@ -8,7 +8,7 @@ function render {
 	IN=$1
 	OUT=$2
 	echo "Rendering $IN to $OUT"
-	echo ".\\\" This is a man page. View it using 'man ./$OUT'" > $OUT
+	echo ".\\\" This man page was generated from $IN. View it using 'man ./$OUT'" > $OUT
 	echo ".\\\"" >> $OUT
 	pandoc "$IN" -s -t man >> $OUT
 }

package-source.bash

@@ -18,14 +18,18 @@ cd "$(dirname "$0")"
 GITVERSION=$(git describe --tags --dirty)
 echo $GITVERSION > VERSION
 
+# Render the manpages and include them in the tarball. This
+# avoids a build-dependency to pandoc.
+./Documentation/MANPAGE-render.bash
+
 # gocryptfs source tarball
 PREFIX_SRC_ONLY=gocryptfs_${GITVERSION}_src
-git_archive_extra $PREFIX_SRC_ONLY VERSION
+git_archive_extra $PREFIX_SRC_ONLY VERSION Documentation/*.1
 
 # gocryptfs source + dependencies tarball
 dep ensure
 PREFIX_SRC_DEPS=gocryptfs_${GITVERSION}_src-deps
-git_archive_extra $PREFIX_SRC_DEPS VERSION vendor
+git_archive_extra $PREFIX_SRC_DEPS VERSION Documentation/*.1 vendor
 
 rm VERSION