direct use of dsssl processor

SConstruct

@@ -63,6 +63,7 @@ from sysconfdir import checkForUserSysconfdir
 from sgmlformat import checkForSGMLFMT
 from largefiles import enableLargeFiles
 from jade import checkDSSSLProcessor
+from dsssl import findDocbookStylesheets
 
 conf = Configure(env,{'checkForCCOption':checkForCCOption,
                       'MAINTAINER_MODE':checkForMaintainerMode,
@@ -79,7 +80,8 @@ conf = Configure(env,{'checkForCCOption':checkForCCOption,
 		      'checkForUserSysconfdir':checkForUserSysconfdir,
 		      'checkForBuildingClients':checkForBuildingClients,
 		      'checkForSGMLFMT':checkForSGMLFMT,
-		      'checkDSSSLProcessor':checkDSSSLProcessor
+		      'checkDSSSLProcessor':checkDSSSLProcessor,
+		      'findDocbookStylesheets':findDocbookStylesheets
 	 	      })
 if not conf.CheckCC(): Exit(1)
 # check for CC options
@@ -101,9 +103,14 @@ for option in Split("""
 if conf.checkDSSSLProcessor("jade"):
     JADE = "jade"
 elif conf.checkDSSSLProcessor("openjade"):
-    JADE = "openjade"    
+    JADE = "openjade"
 else:
     JADE = False
+if JADE:
+    DSSSL = conf.findDocbookStylesheets()
+else:
+    DSSSL = None
+
 # Portability build time config
 if conf.CheckFunc('srandomdev'):
     conf.env.Append(CPPFLAGS = '-DHAVE_SRANDOMDEV')
@@ -153,5 +160,5 @@ conf.Finish()
 
 env.Append(CPPFLAGS = "-DPACKAGE_VERSION=\\\""+VERSION+"\\\"")
 # process build rules
-Export( Split("env PREFIX MANDIR DOCDIR CLIENTS SGML"))
+Export( Split("env PREFIX MANDIR DOCDIR CLIENTS JADE DSSSL"))
 env.SConscript(dirs=Split("doc . bsd_src common server client clients contrib tests man"))

doc/SConscript

@@ -1,7 +1,7 @@
-Import(Split("env PREFIX DOCDIR SGML"))
+Import(Split("env PREFIX DOCDIR JADE DSSSL"))
 
 env.Install(dir=DOCDIR,source=Split("PROTOCOL HISTORY faq.html"))
 env.Alias("install",DOCDIR)
-if SGML:
-    env.Command('fsp-faq.html','fsp-faq.sgml','sgmlfmt -d docbook -f html fsp-faq.sgml',chdir=1)
+if JADE:
+    env.Command('fsp-faq.html','fsp-faq.sgml',JADE+' -V nochunks -t sgml -d '+DSSSL+'/html/docbook.dsl fsp-faq.sgml',chdir=1)
     env.Install(dir=DOCDIR,source='fsp-faq.html')

site_scons/dsssl.py

@@ -0,0 +1,32 @@
+#
+# SCons Locate DSSSL docbook stylesheets
+#
+# Version 1.0
+# 07-Sep-2014
+#
+
+import os
+import stat
+
+def findDocbookStylesheets(check):
+    """Return path to Docbook stylesheets or None."""
+    directories = [
+                    "/usr/local/share/sgml/docbook/dsssl/modular"
+    ]
+    files = [ "html/docbook.dsl", "catalog", "dtds/html/dbhtml.dtd" ]
+    check.Message("Locating Docbook DSSSL Stylesheets... ")
+    for d in directories:
+        try:
+           st = os.stat(d)
+           if not stat.S_ISDIR(st.st_mode):
+               continue
+           for f in files:
+               st = os.stat(d+os.sep+f)
+               if not stat.S_ISREG(st.st_mode):
+                   raise OSError
+           check.Result(d)
+           return d
+        except OSError:
+               continue
+    check.Result(False)
+    return None