[PATCH] DocBook: revert xmlto use for .ps and .pdf documentation

[pandora-kernel.git] / Documentation / DocBook / Makefile

diff --git a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile
index a2441fa..1c95588 100644 (file)
--- a/Documentation/DocBook/Makefile
+++ b/Documentation/DocBook/Makefile
@@ -8,9 +8,9 @@
 
 DOCBOOKS := wanbook.xml z8530book.xml mcabook.xml videobook.xml \
            kernel-hacking.xml kernel-locking.xml deviceiobook.xml \
-           procfs-guide.xml writing_usb_driver.xml scsidrivers.xml \
+           procfs-guide.xml writing_usb_driver.xml \
            sis900.xml kernel-api.xml journal-api.xml lsm.xml usb.xml \
-           gadget.xml libata.xml mtdnand.xml librs.xml
+           gadget.xml libata.xml mtdnand.xml librs.xml rapidio.xml
 
 ###
 # The build process is as follows (targets):
@@ -20,6 +20,12 @@ DOCBOOKS := wanbook.xml z8530book.xml mcabook.xml videobook.xml \
 #                        +--> DIR=file  (htmldocs)
 #                        +--> man/      (mandocs)
 
+
+# for PDF and PS output you can choose between xmlto and docbook-utils tools
+PDF_METHOD     = $(prefer-db2x)
+PS_METHOD      = $(prefer-db2x)
+
+
 ###
 # The targets that may be used.
 .PHONY:        xmldocs sgmldocs psdocs pdfdocs htmldocs mandocs installmandocs
@@ -49,7 +55,8 @@ installmandocs: mandocs
 KERNELDOC = scripts/kernel-doc
 DOCPROC   = scripts/basic/docproc
 
-#XMLTOFLAGS = --skip-validation
+XMLTOFLAGS = -m $(srctree)/Documentation/DocBook/stylesheet.xsl
+#XMLTOFLAGS += --skip-validation
 
 ###
 # DOCPROC is used for two purposes:
@@ -92,45 +99,57 @@ C-procfs-example = procfs_example.xml
 C-procfs-example2 = $(addprefix $(obj)/,$(C-procfs-example))
 $(obj)/procfs-guide.xml: $(C-procfs-example2)
 
-###
-# Rules to generate postscript, PDF and HTML
-# db2html creates a directory. Generate a html file used for timestamp
+notfoundtemplate = echo "*** You have to install docbook-utils or xmlto ***"; \
+                  exit 1
+db2xtemplate = db2TYPE -o $(dir $@) $<
+xmltotemplate = xmlto TYPE $(XMLTOFLAGS) -o $(dir $@) $<
+
+# determine which methods are available
+ifeq ($(shell which db2ps >/dev/null 2>&1 && echo found),found)
+       use-db2x = db2x
+       prefer-db2x = db2x
+else
+       use-db2x = notfound
+       prefer-db2x = $(use-xmlto)
+endif
+ifeq ($(shell which xmlto >/dev/null 2>&1 && echo found),found)
+       use-xmlto = xmlto
+       prefer-xmlto = xmlto
+else
+       use-xmlto = notfound
+       prefer-xmlto = $(use-db2x)
+endif
 
-quiet_cmd_db2ps = XMLTO    $@
-      cmd_db2ps = xmlto ps $(XMLTOFLAGS) -o $(dir $@) $<
+# the commands, generated from the chosen template
+quiet_cmd_db2ps = PS      $@
+      cmd_db2ps = $(subst TYPE,ps, $($(PS_METHOD)template))
 %.ps : %.xml
-       @(which xmlto > /dev/null 2>&1) || \
-        (echo "*** You need to install DocBook stylesheets ***"; \
-         exit 1)
        $(call cmd,db2ps)
 
-quiet_cmd_db2pdf = XMLTO   $@
-      cmd_db2pdf = xmlto pdf $(XMLTOFLAGS) -o $(dir $@) $<
+quiet_cmd_db2pdf = PDF      $@
+      cmd_db2pdf = $(subst TYPE,pdf, $($(PDF_METHOD)template))
 %.pdf : %.xml
-       @(which xmlto > /dev/null 2>&1) || \
-        (echo "*** You need to install DocBook stylesheets ***"; \
-         exit 1)
        $(call cmd,db2pdf)
 
-quiet_cmd_db2html = XMLTO  $@
+quiet_cmd_db2html = HTML   $@
       cmd_db2html = xmlto xhtml $(XMLTOFLAGS) -o $(patsubst %.html,%,$@) $< && \
-               echo '<a HREF="$(patsubst %.html,%,$(notdir $@))/book1.html"> \
+               echo '<a HREF="$(patsubst %.html,%,$(notdir $@))/index.html"> \
          Goto $(patsubst %.html,%,$(notdir $@))</a><p>' > $@
 
 %.html:        %.xml
        @(which xmlto > /dev/null 2>&1) || \
-        (echo "*** You need to install DocBook stylesheets ***"; \
+        (echo "*** You need to install xmlto ***"; \
          exit 1)
        @rm -rf $@ $(patsubst %.html,%,$@)
        $(call cmd,db2html)
        @if [ ! -z "$(PNG-$(basename $(notdir $@)))" ]; then \
             cp $(PNG-$(basename $(notdir $@))) $(patsubst %.html,%,$@); fi
 
-quiet_cmd_db2man = XMLTO   $@
+quiet_cmd_db2man = MAN     $@
       cmd_db2man = if grep -q refentry $<; then xmlto man $(XMLTOFLAGS) -o $(obj)/man $< ; gzip -f $(obj)/man/*.9; fi
 %.9 : %.xml
        @(which xmlto > /dev/null 2>&1) || \
-        (echo "*** You need to install DocBook stylesheets ***"; \
+        (echo "*** You need to install xmlto ***"; \
          exit 1)
        $(call cmd,db2man)
        @touch $@