X-Git-Url: https://git.decadent.org.uk/gitweb/?p=ion3.git;a=blobdiff_plain;f=build%2Frules.mk;h=b61e2f61b397d48a9daa870d145e29eaa13f85af;hp=3f8a42d0cfff40963a6d6e5dad16a20655069753;hb=ae4260bb64817c11f9a7140324cd3e3ba113e297;hpb=de22e45179cb3bafa490294d31d47f361047a30a

diff --git a/build/rules.mk b/build/rules.mk
index 3f8a42d..b61e2f6 100644
--- a/build/rules.mk
+++ b/build/rules.mk
@@ -40,11 +40,11 @@ depend: subdirs-depend _depend
 install: subdirs-install _install
 
 
+ifdef MAKE_EXPORTS
+
 # Exports
 ######################################
 
-ifdef MAKE_EXPORTS
-
 EXPORTS_C = exports.c
 EXPORTS_H = exports.h
 
@@ -56,14 +56,28 @@ _exports: $(EXPORTS_C)
 
 $(EXPORTS_H): $(EXPORTS_C)
 
-$(EXPORTS_C): $(SOURCES)
+$(EXPORTS_C): $(SOURCES) $(MKEXPORTS_EXTRA_DEPS)
 	$(MKEXPORTS) -module $(MAKE_EXPORTS) -o $(EXPORTS_C) -h $(EXPORTS_H) \
 	$(SOURCES) $(MKEXPORTS_EXTRAS)
 
+# Exports documentation
+######################################
+
+EXPORTS_DOC = exports.tex
+
+TO_CLEAN := $(TO_CLEAN) $(EXPORTS_DOC)
+
+_exports_doc: $(EXPORTS_DOC)
+
+$(EXPORTS_DOC): $(SOURCES) $(LUA_SOURCES) $(MKEXPORTS_EXTRA_DEPS)
+	$(MKEXPORTS) -mkdoc -module $(MAKE_EXPORTS) -o $(EXPORTS_DOC) \
+	$(SOURCES) $(LUA_SOURCES) $(MKEXPORTS_EXTRAS)
+
 else # !MAKE_EXPORTS
 
 EXPORTS_C = 
 EXPORTS_H = 
+EXPORTS_DOC =
 
 endif # !MAKE_EXPORTS