>From c365b1e6016b3f11fc64a0fe0ce78e3848d5dfa9 Mon Sep 17 00:00:00 2001
From: Rasmus <address@hidden>
Date: Wed, 8 Jul 2015 18:32:40 +0200
Subject: [PATCH 3/4] ox-latex: Support arbitrary bibtex-like program.

* ox-latex.el (org-latex-bib-process): New defcustom.
  (org-latex-pdf-process, org-latex-compile): Use new defcustom.
---
 lisp/ox-latex.el | 27 ++++++++++++++++++++++-----
 1 file changed, 22 insertions(+), 5 deletions(-)

diff --git a/lisp/ox-latex.el b/lisp/ox-latex.el
index 233e9e9..0ee0c15 100644
--- a/lisp/ox-latex.el
+++ b/lisp/ox-latex.el
@@ -1064,6 +1064,21 @@ during latex export it will output
 
 ;;;; Compilation
 
+(defcustom org-latex-bib-process "bibtex"
+  "Command used to process a LaTeX files bibliography.
+
+The shorthand %bib in `org-latex-pdf-process' is replaced with
+this value.
+
+A better approach is to use a compiler suit such as `latexmk'.
+"
+  :group 'org-export-latex
+  :type '(choice (const :tag "BibTeX" "bibtex")
+		 (const :tag "Biber" "biber")
+		 (string :tag "Other process"))
+  :version "25.1"
+  :package-version '(Org . "8.3"))
+
 (defcustom org-latex-pdf-process
   '("%latex -interaction nonstopmode -output-directory %o %f"
     "%latex -interaction nonstopmode -output-directory %o %f"
@@ -1101,7 +1116,7 @@ file name as its single argument."
 		  "%latex -interaction nonstopmode -output-directory %o %f"))
 	  (const :tag "latex,bibtex,latex,latex"
 		 ("%latex -interaction nonstopmode -output-directory %o %f"
-		  "bibtex %b"
+		  "%bib %b"
 		  "%latex -interaction nonstopmode -output-directory %o %f"
 		  "%latex -interaction nonstopmode -output-directory %o %f"))
 	  (const :tag "texi2dvi"
@@ -3492,13 +3507,15 @@ Return PDF file name or an error if it couldn't be produced."
 	  (dolist (command org-latex-pdf-process)
 	    (shell-command
 	     (replace-regexp-in-string
-	      "%latex" (shell-quote-argument compiler)
+	      "%bib" (shell-quote-argument org-latex-bib-process)
 	      (replace-regexp-in-string
-	       "%b" (shell-quote-argument base-name)
+	       "%latex" (shell-quote-argument compiler)
 	       (replace-regexp-in-string
-		"%f" (shell-quote-argument full-name)
+		"%b" (shell-quote-argument base-name)
 		(replace-regexp-in-string
-		 "%o" (shell-quote-argument out-dir) command t t) t t) t t) t)
+		 "%f" (shell-quote-argument full-name)
+		 (replace-regexp-in-string
+		  "%o" (shell-quote-argument out-dir) command t t) t t) t t) t) t)
 	     outbuf))
 	  ;; Collect standard errors from output buffer.
 	  (setq warnings (and (not snippet)
-- 
2.5.1