From d969e5dce796a7d73975785dc1a1c421e09c2583 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20H=C3=B6gberg?= <john@erlang.org>
Date: Fri, 13 Apr 2018 17:14:52 +0200
Subject: tools: Generate typespecs in doc build

---
 lib/tools/doc/src/Makefile | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'lib/tools/doc/src/Makefile')

diff --git a/lib/tools/doc/src/Makefile b/lib/tools/doc/src/Makefile
index b554781382..4b663106a0 100644
--- a/lib/tools/doc/src/Makefile
+++ b/lib/tools/doc/src/Makefile
@@ -84,11 +84,20 @@ HTML_REF_MAN_FILE = $(HTMLDIR)/index.html
 
 TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf
 
+SPECS_FILES = $(XML_REF3_FILES:%.xml=$(SPECDIR)/specs_%.xml)
+
+TOP_SPECS_FILE = specs.xml
+
 # ----------------------------------------------------
 # FLAGS
 # ----------------------------------------------------
 XML_FLAGS +=
 
+TOOLS_SRC=$(ERL_TOP)/lib/tools/src
+TOOLS_INCLUDE=$(ERL_TOP)/lib/tools/include
+
+SPECS_FLAGS = -I$(TOOLS_SRC) -I$(TOOLS_INCLUDE)
+
 # ----------------------------------------------------
 # Targets
 # ----------------------------------------------------
@@ -113,8 +122,13 @@ clean clean_docs:
 	rm -rf $(HTMLDIR)/*
 	rm -f $(MAN3DIR)/*
 	rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo)
+	rm -f $(SPECDIR)/*
 	rm -f errs core *~
 
+# erlang_mode doesn't have erlang source so we generate a dummy file for it.
+$(SPECDIR)/specs_erlang_mode.xml:
+	echo '<module name="erlang_mode"/>' > $(SPECDIR)/specs_erlang_mode.xml
+
 # ----------------------------------------------------
 # Release Target
 # ----------------------------------------------------
-- 
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