From a13b2b67711ba722301319d322f5d6233cbc77b2 Mon Sep 17 00:00:00 2001
From: xengineering <me@xengineering.eu>
Date: Tue, 2 Jan 2024 22:52:42 +0100
Subject: doc: Add automated PDF generation

The build system should convert the documentation source files
automatically to a single PDF file to make documentation generation
trivial.
---
 Makefile   |  3 ++-
 doc/doc.mk | 10 ++++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)
 create mode 100644 doc/doc.mk

diff --git a/Makefile b/Makefile
index 9767db2..c706f5e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,9 +1,10 @@
 BUILD_DIR := ./build
 
-all: mech
+all: doc mech
 
 .PHONY: clean
 clean:
 	rm -rf $(BUILD_DIR)
 
+include doc/doc.mk
 include mech/mech.mk
diff --git a/doc/doc.mk b/doc/doc.mk
new file mode 100644
index 0000000..059bd10
--- /dev/null
+++ b/doc/doc.mk
@@ -0,0 +1,10 @@
+DOC_BUILD_DIR := $(BUILD_DIR)/doc
+DOCS := soundbox-documentation
+PDF := $(DOCS:%=$(DOC_BUILD_DIR)/%.pdf)
+
+.PHONY: doc
+doc: $(PDF)
+
+$(BUILD_DIR)/%.pdf: %.tex
+	mkdir -p $(dir $@)
+	pdflatex -halt-on-error -output-directory $(DOC_BUILD_DIR) $<
-- 
cgit v1.2.3-70-g09d2