docs: Remove outdated LaTex documentation.

Signed-off-by: Keir Fraser <keir@xen.org>

Makefile

@@ -104,7 +104,7 @@ tools/firmware/seabios-dir-force-update:
 
 .PHONY: install-docs
 install-docs:
-	sh ./docs/check_pkgs && $(MAKE) -C docs install || true
+	$(MAKE) -C docs install || true
 
 .PHONY: dev-docs
 dev-docs:

docs/INDEX

@@ -5,7 +5,3 @@ man				Man Pages
 misc				Miscellaneous Documentation
 misc/hvm-emulated-unplug	Xen HVM emulated device unplug protocol
 misc/console			Xen PV Console notes
-
-# These are not all that useful anymore, hide them from the index
-reference/interface/index	NO-INDEX
-reference/user/index		NO-INDEX

docs/Makefile

@@ -10,12 +10,8 @@ DOC_MAN5SRC	:= $(wildcard man/*.pod.5)
 DOC_MAN1SRC	:= $(wildcard man/*.pod.1)
 DOC_MAN1	:= $(patsubst man/%.pod.1,man1/%.1,$(DOC_MAN1SRC))
 DOC_MAN5	:= $(patsubst man/%.pod.5,man5/%.5,$(DOC_MAN5SRC))
-DOC_TEX		:= src/user.tex src/interface.tex
 DOC_MARKDOWN	:= $(wildcard misc/*.markdown)
-DOC_PS		:= $(patsubst src/%.tex,ps/%.ps,$(DOC_TEX))
-DOC_PDF		:= $(patsubst src/%.tex,pdf/%.pdf,$(DOC_TEX))
-DOC_HTML	:= $(patsubst src/%.tex,html/reference/%/index.html,$(DOC_TEX)) \
-		   $(patsubst %.markdown,html/%.html,$(DOC_MARKDOWN)) \
+DOC_HTML	:= $(patsubst %.markdown,html/%.html,$(DOC_MARKDOWN)) \
 		   $(patsubst man/%.pod.1,html/man/%.1.html,$(DOC_MAN1SRC)) \
 		   $(patsubst man/%.pod.5,html/man/%.5.html,$(DOC_MAN5SRC)) \
 		   $(patsubst %.txt,html/%.txt,$(wildcard misc/*.txt)) \
@@ -25,13 +21,11 @@ DOC_TXT         := $(patsubst %.txt,txt/%.txt,$(wildcard misc/*.txt)) \
 		   $(patsubst man/%.pod.1,txt/man/%.1.txt,$(DOC_MAN1SRC)) \
 		   $(patsubst man/%.pod.5,txt/man/%.5.txt,$(DOC_MAN5SRC))
 
-GFX = $(patsubst %.fig, %.eps, $(wildcard figs/*.fig))
-
 .PHONY: all
 all: build
 
 .PHONY: build
-build: ps pdf html txt man-pages
+build: html txt man-pages
 	@if which $(DOT) 1>/dev/null 2>/dev/null ; then              \
 	$(MAKE) -C xen-api build ; else                              \
         echo "Graphviz (dot) not installed; skipping xen-api." ; fi
@@ -40,12 +34,6 @@ build: ps pdf html txt man-pages
 .PHONY: dev-docs
 dev-docs: python-dev-docs
 
-.PHONY: ps
-ps: $(DOC_PS)
-
-.PHONY: pdf
-pdf: $(DOC_PDF)
-
 .PHONY: html
 html: $(DOC_HTML) html/index.html
 
@@ -82,7 +70,7 @@ clean:
 	$(MAKE) -C xen-api clean
 	rm -rf .word_count *.aux *.dvi *.bbl *.blg *.glo *.idx *~ 
 	rm -rf *.ilg *.log *.ind *.toc *.bak core
-	rm -rf $(GFX) ps pdf html txt
+	rm -rf html txt
 	rm -rf api
 	rm -rf man5
 	rm -rf man1
@@ -97,39 +85,11 @@ install: all
 
 	$(MAKE) -C xen-api install
 
-	cp -dR ps $(DESTDIR)$(DOCDIR)
-	cp -dR pdf $(DESTDIR)$(DOCDIR)
 	$(INSTALL_DIR) $(DESTDIR)$(MANDIR)
 	cp -dR man1 $(DESTDIR)$(MANDIR)
 	cp -dR man5 $(DESTDIR)$(MANDIR)
 	[ ! -d html ] || cp -dR html $(DESTDIR)$(DOCDIR)
 
-pdf/%.pdf: ps/%.ps
-	$(INSTALL_DIR) $(@D)
-	$(PS2PDF) $< $@.new
-	mv $@.new $@
-
-ps/%.ps: %.dvi
-	$(INSTALL_DIR) $(@D)
-	$(DVIPS) -Ppdf -G0 -o $@.new $<
-	mv $@.new $@
-
-%.dvi: src/%.tex $(GFX)
-	$(LATEX) $< >/dev/null
-	if [ -e $*.toc ] ; then $(LATEX) $< >/dev/null ; fi
-
-%.eps: %.fig
-	$(FIG2DEV) -L eps $< $@
-
-html/reference/%/index.html: src/%.tex
-	@$(INSTALL_DIR) $(@D)
-	@set -e ; if which $(LATEX2HTML) 1>/dev/null 2>/dev/null; then \
-        echo "Running latex2html to generate reference/$*/index.html ... "; \
-	$(LATEX2HTML) -split 0 -show_section_numbers -toc_depth 3 -nonavigation \
-	-numbered_footnotes -local_icons -noinfo -math -dir $(@D) \
-	$< 1>/dev/null 2>/dev/null ; else \
-	echo "latex2html not installed; skipping reference/$*."; fi
-
 html/index.html: $(DOC_HTML) ./gen-html-index INDEX
 	perl -w -- ./gen-html-index -i INDEX html $(DOC_HTML)
 

docs/check_pkgs

@@ -1,20 +0,0 @@
-
-silent_which ()
-{
-        which $1 1>/dev/null 2>/dev/null || {
-                echo "================================================="
-                echo "================================================="
-                echo "= WARNING: Package '$1' is required"
-                echo "=          to build Xen documentation"
-                echo "================================================="
-                echo "================================================="
-        }
-        which $1 1>/dev/null 2>/dev/null
-}
-
-silent_which latex      || exit 1
-silent_which dvips      || exit 1
-silent_which ps2pdf     || exit 1
-silent_which fig2dev    || exit 1
-
-exit 0