1 files changed, 86 insertions, 0 deletions
diff --git a/third_party/nix/doc/manual/local.mk b/third_party/nix/doc/manual/local.mk
new file mode 100644
index 0000000000..b4e7f35d50
--- /dev/null
+++ b/third_party/nix/doc/manual/local.mk
@@ -0,0 +1,86 @@
+
+ifeq ($(doc_generate),yes)
+
+XSLTPROC = $(xsltproc) --nonet $(xmlflags) \
+  --param section.autolabel 1 \
+  --param section.label.includes.component.label 1 \
+  --param xref.with.number.and.title 1 \
+  --param toc.section.depth 3 \
+  --param admon.style \'\' \
+  --param callout.graphics.extension \'.gif\' \
+  --param contrib.inline.enabled 0 \
+  --stringparam generate.toc "book toc" \
+  --param keep.relative.image.uris 0
+
+docbookxsl = http://docbook.sourceforge.net/release/xsl-ns/current
+docbookrng = http://docbook.org/xml/5.0/rng/docbook.rng
+
+MANUAL_SRCS := $(call rwildcard, $(d), *.xml)
+
+
+# Do XInclude processing / RelaxNG validation
+$(d)/manual.xmli: $(d)/manual.xml $(MANUAL_SRCS) $(d)/version.txt
+	$(trace-gen) $(xmllint) --nonet --xinclude $< -o $@.tmp
+	@mv $@.tmp $@
+
+$(d)/version.txt:
+	$(trace-gen) echo -n $(PACKAGE_VERSION) > $@
+
+# Note: RelaxNG validation requires xmllint >= 2.7.4.
+$(d)/manual.is-valid: $(d)/manual.xmli
+	$(trace-gen) $(XSLTPROC) --novalid --stringparam profile.condition manual \
+	  $(docbookxsl)/profiling/profile.xsl $< 2> /dev/null | \
+	  $(xmllint) --nonet --noout --relaxng $(docbookrng) -
+	@touch $@
+
+clean-files += $(d)/manual.xmli $(d)/version.txt $(d)/manual.is-valid
+
+dist-files += $(d)/manual.xmli $(d)/version.txt $(d)/manual.is-valid
+
+
+# Generate man pages.
+man-pages := $(foreach n, \
+  nix-env.1 nix-build.1 nix-shell.1 nix-store.1 nix-instantiate.1 \
+  nix-collect-garbage.1 \
+  nix-prefetch-url.1 nix-channel.1 \
+  nix-hash.1 nix-copy-closure.1 \
+  nix.conf.5 nix-daemon.8, \
+  $(d)/$(n))
+
+$(firstword $(man-pages)): $(d)/manual.xmli $(d)/manual.is-valid
+	$(trace-gen) $(XSLTPROC) --novalid --stringparam profile.condition manpage \
+	  $(docbookxsl)/profiling/profile.xsl $< 2> /dev/null | \
+	  (cd doc/manual && $(XSLTPROC) $(docbookxsl)/manpages/docbook.xsl -)
+
+$(wordlist 2, $(words $(man-pages)), $(man-pages)): $(firstword $(man-pages))
+
+clean-files += $(d)/*.1 $(d)/*.5 $(d)/*.8
+
+dist-files += $(man-pages)
+
+
+# Generate the HTML manual.
+$(d)/manual.html: $(d)/manual.xml $(MANUAL_SRCS) $(d)/manual.is-valid
+	$(trace-gen) $(XSLTPROC) --xinclude --stringparam profile.condition manual \
+	  $(docbookxsl)/profiling/profile.xsl $< | \
+	  $(XSLTPROC) --output $@ $(docbookxsl)/xhtml/docbook.xsl -
+
+$(foreach file, $(d)/manual.html, $(eval $(call install-data-in, $(file), $(docdir)/manual)))
+
+$(foreach file, $(wildcard $(d)/figures/*.png), $(eval $(call install-data-in, $(file), $(docdir)/manual/figures)))
+
+$(foreach file, $(wildcard $(d)/images/callouts/*.gif), $(eval $(call install-data-in, $(file), $(docdir)/manual/images/callouts)))
+
+$(eval $(call install-symlink, manual.html, $(docdir)/manual/index.html))
+
+
+all: $(d)/manual.html
+
+
+
+clean-files += $(d)/manual.html
+
+dist-files += $(d)/manual.html
+
+
+endif