Moved manual targets to SConscript file in doc/manual.

SConstruct

@@ -476,7 +476,7 @@ elif env["PLATFORM"] == 'darwin':			# Mac OS X
     env.Append(FRAMEWORKS = "Carbon")			# Carbon GUI
 
 Export(Split("env have_client_prereqs have_X have_server_prereqs"))
-SConscript(dirs = ["src"])
+SConscript(dirs = Split("src doc"))
 Import(Split("sources wesnoth wesnoth_editor wesnothd cutter exploder campaignd"))
 
 #
@@ -844,27 +844,6 @@ uninstall = env.Command('uninstall', '', deletions)
 env.AlwaysBuild(uninstall)
 env.Precious(uninstall)
 
-#
-# Making the manual
-#
-if "manual" in COMMAND_LINE_TARGETS or "update-po4a" in COMMAND_LINE_TARGETS:
-    env.Command("doc/manual/manual.en.xml", "doc/manual/manual.txt",
-    	"asciidoc -b docbook -d book -n -a toc -o $TARGET $SOURCE && dos2unix $TARGET")
-    manuals = glob("doc/manual/*.xml")
-    if "doc/manual/manual.en.xml" not in manuals: manuals.append("doc/manual/manual.en.xml")
-    for manual in manuals:
-        html = env.Command(manual.replace(".xml", ".html"), manual,
-    	    """xsltproc --nonet \
-            --stringparam callout.graphics 0 \
-            --stringparam navig.graphics 0 \
-            --stringparam admon.textlabel 1 \
-            --stringparam admon.graphics 0 \
-            --stringparam html.stylesheet ./styles/manual.css \
-            /etc/asciidoc/docbook-xsl/xhtml.xsl \
-            $SOURCE > $TARGET \
-            """)
-        env.Alias("manual", html)
-
 #
 # Making a distribution tarball.
 #

doc/SConscript

@@ -0,0 +1,3 @@
+# vi: syntax=python:et:ts=4
+
+SConscript(dirs = ["manual"])

doc/manual/SConscript

@@ -0,0 +1,25 @@
+# vi: syntax=python:et:ts=4
+from glob import glob
+
+Import("env")
+
+#
+# Making the manual
+#
+if "manual" in COMMAND_LINE_TARGETS or "update-po4a" in COMMAND_LINE_TARGETS:
+    env.Command("manual.en.xml", "manual.txt",
+    	"asciidoc -b docbook -d book -n -a toc -o $TARGET $SOURCE && dos2unix $TARGET")
+    manuals = glob("*.xml")
+    if "manual.en.xml" not in manuals: manuals.append("manual.en.xml")
+    for manual in manuals:
+        html = env.Command(manual.replace(".xml", ".html"), manual,
+    	    """xsltproc --nonet \
+            --stringparam callout.graphics 0 \
+            --stringparam navig.graphics 0 \
+            --stringparam admon.textlabel 1 \
+            --stringparam admon.graphics 0 \
+            --stringparam html.stylesheet ./styles/manual.css \
+            /etc/asciidoc/docbook-xsl/xhtml.xsl \
+            $SOURCE > $TARGET \
+            """)
+        env.Alias("manual", html)