From cc89632186d63b2078baf446e44ed1425974be5e Mon Sep 17 00:00:00 2001
From: Marco Wahl <marcowahlsoft@gmail.com>
Date: Mon, 20 Dec 2021 22:27:50 +0100
Subject: [PATCH] Fix parallel make of docs
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* doc/Makefile: Split multiple target "org.texi orgguide.texi".
* mk/org-fixup.el (org-make-manual, org-make-guide):  New functions.
  (org-make-manuals): Removed.

Reported by Ulrich Müller.  https://list.orgmode.org/uee67gr96@gentoo.org/
---
 doc/Makefile    | 10 ++++++++--
 mk/org-fixup.el | 15 ++++++++++-----
 2 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/doc/Makefile b/doc/Makefile
index 7fb96e65d..5b8639330 100644
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -27,11 +27,17 @@ guide::		orgguide.texi org-version.inc
 	../mk/guidesplit.pl $@/*
 endif
 
-org.texi orgguide.texi:	org-manual.org org-guide.org
+org.texi:	org-manual.org org-guide.org
 	$(BATCH) 				      \
 	  --eval '(add-to-list `load-path "../lisp")' \
 	  --eval '(load "../mk/org-fixup.el")' 	      \
-	  --eval '(org-make-manuals)'
+	  --eval '(org-make-manual)'
+
+orgguide.texi:	org-manual.org org-guide.org
+	$(BATCH) 				      \
+	  --eval '(add-to-list `load-path "../lisp")' \
+	  --eval '(load "../mk/org-fixup.el")' 	      \
+	  --eval '(org-make-guide)'
 
 org-version.inc:	org.texi
 	@echo "org-version: $(ORGVERSION) ($(GITVERSION))"
diff --git a/mk/org-fixup.el b/mk/org-fixup.el
index c0eef23cb..e910f0b52 100644
--- a/mk/org-fixup.el
+++ b/mk/org-fixup.el
@@ -27,12 +27,17 @@
 (require 'autoload)
 (require 'org-compat "org-compat.el")
 
-(defun org-make-manuals ()
-  "Generate the Texinfo files out of Org manuals."
+(defun org-make-manual ()
+  "Generate the Texinfo file out of the Org manual."
   (require 'ox-texinfo)
-  (dolist (manual '("../doc/org-manual.org" "../doc/org-guide.org"))
-    (find-file manual)
-    (org-texinfo-export-to-texinfo)))
+  (find-file "../doc/org-manual.org")
+  (org-texinfo-export-to-texinfo))
+
+(defun org-make-guide ()
+  "Generate the Texinfo file out of the Org guide."
+  (require 'ox-texinfo)
+  (find-file "../doc/org-guide.org")
+  (org-texinfo-export-to-texinfo))
 
 (defun org-make-org-version (org-release org-git-version)
   "Make the file org-version.el in the current directory.
-- 
2.25.1