1 files changed, 83 insertions, 0 deletions
diff --git a/multiboot2-Makefile b/multiboot2-Makefile
new file mode 100644
index 0000000..309883f
--- /dev/null
+++ b/multiboot2-Makefile
@@ -0,0 +1,83 @@
+DOCSET_NAME = Multiboot2
+SIMPLE_NAME = multiboot2
+
+DOCSET_DIR    = $(DOCSET_NAME).docset
+CONTENTS_DIR  = $(DOCSET_DIR)/Contents
+RESOURCES_DIR = $(CONTENTS_DIR)/Resources
+DOCUMENTS_DIR = $(RESOURCES_DIR)/Documents
+
+INFO_PLIST_FILE = $(CONTENTS_DIR)/Info.plist
+INDEX_FILE      = $(RESOURCES_DIR)/docSet.dsidx
+ICON_FILE       = $(DOCSET_DIR)/icon.png
+ARCHIVE_FILE    = $(DOCSET_NAME).tgz
+
+SRC_ICON = src/icon.png
+SRC_PLIST = src/$(SIMPLE_NAME)/Info.plist
+PAGE_INDEXING_SCRIPT = src/index-page.sh
+TERM_INDEXING_SCRIPT = src/index-terms.sh
+
+MANUAL_URL  = https://www.gnu.org/software/grub/manual/multiboot2/multiboot.html_node.tar.gz
+MANUAL_FILE = tmp/multiboot.html_node.tar.gz
+
+ERROR_DOCSET_NAME = $(error DOCSET_NAME is unset)
+WARNING_MANUAL_URL = $(warning MANUAL_URL is unset)
+ERROR_MANUAL_FILE = $(error MANUAL_FILE is unset)
+.phony: err warn
+
+ifndef DOCSET_NAME
+err: ; $(ERROR_DOCSET_NAME)
+endif
+
+ifndef MANUAL_FILE
+err: ; $(ERROR_MANUAL_FILE)
+endif
+
+ifndef MANUAL_URL
+warn: 
+	$(WARNING_MANUAL_URL)
+	$(MAKE) all
+endif
+
+DOCSET = $(INFO_PLIST_FILE) $(INDEX_FILE)
+ifdef SRC_ICON
+DOCSET += $(ICON_FILE)
+endif
+
+all: $(DOCSET)
+
+archive: $(ARCHIVE_FILE)
+
+clean:
+	rm -rf $(DOCSET_DIR) $(ARCHIVE_FILE)
+
+tmp:
+	mkdir -p $@
+
+$(ARCHIVE_FILE): $(DOCSET)
+	tar --exclude='.DS_Store' -czf $@ $(DOCSET_DIR)
+
+$(MANUAL_FILE): tmp
+	curl -o $@ $(MANUAL_URL)
+
+$(DOCSET_DIR):
+	mkdir -p $@
+
+$(CONTENTS_DIR): $(DOCSET_DIR)
+	mkdir -p $@
+
+$(RESOURCES_DIR): $(CONTENTS_DIR)
+	mkdir -p $@
+
+$(DOCUMENTS_DIR): $(RESOURCES_DIR) $(MANUAL_FILE)
+	mkdir -p $@
+	tar -x -z -f $(MANUAL_FILE) -C $@
+
+$(INFO_PLIST_FILE): $(SRC_PLIST) $(CONTENTS_DIR)
+	cp $(SRC_PLIST) $@
+
+$(INDEX_FILE): $(PAGE_INDEXING_SCRIPT) $(TERM_INDEXING_SCRIPT) $(DOCUMENTS_DIR)
+	rm -f $@
+	$(PAGE_INDEXING_SCRIPT) $(SIMPLE_NAME) $@ $(DOCUMENTS_DIR)/*.html
+
+$(ICON_FILE): src/icon.png $(DOCSET_DIR)
+	cp $(SRC_ICON) $@