From 1ae5402c87c667d022af27ec7c07860b8dc678ae Mon Sep 17 00:00:00 2001
From: Jan Lindemann <jan@janware.com>
Date: Sat, 16 Apr 2016 11:16:07 +0000
Subject: [PATCH] tex.mk, header.tex.tmpl: Add support for environment variable
 BEAMER_HANDOUT

Signed-off-by: Jan Lindemann <jan@janware.com>
---
 make/tex.mk                              | 6 ++++++
 tmpl/tex/de_presentation/header.tex.tmpl | 3 +--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/make/tex.mk b/make/tex.mk
index 6b5bb80e..10321417 100644
--- a/make/tex.mk
+++ b/make/tex.mk
@@ -13,6 +13,7 @@ AUTHORS               ?=
 #SUBTITLE              ?= Dienstgüte-Vereinbarungen
 DATE                  ?= $(shell date +'%Y/%m/%d')
 #CONFIDENTIAL_REMARK              ?= Vertraulich
+BEAMER_HANDOUT        ?= false
 
 # -- files
 MAIN                  ?= main
@@ -148,6 +149,10 @@ ifeq ($(DOCUMENT_CLASS),)
 DOCUMENT_CLASS = article
 endif
 
+ifeq ($(BEAMER_HANDOUT),true)
+BEAMER_HANDOUT_OPTION=handout
+endif
+
 define mangle_tmpl
 	@echo "+ generating $< -> $@"
 	@if [ $(suffix $@) = tex ];  then echo -e $(TEX_WARN_DONT_EDIT)  > $@; fi
@@ -175,6 +180,7 @@ define mangle_tmpl
 		s%__DOCUMENT_CLASS__%$(DOCUMENT_CLASS)%g; \
 		s%__UPLOAD_MODULE_PATH__%$(UPLOAD_MODULE_PATH)%g; \
 		s%__UPLOAD_TEST_PREFIX__%$(UPLOAD_TEST_PREFIX)%g; \
+		s%__HANDOUT__%$(BEAMER_HANDOUT_OPTION)%g; \
 		s%ä%\\\\\"a%g; \
 		s%Ä%\\\\\"A%g; \
 		s%ö%\\\\\"o%g; \
diff --git a/tmpl/tex/de_presentation/header.tex.tmpl b/tmpl/tex/de_presentation/header.tex.tmpl
index a0e9abaf..49ce5e90 100644
--- a/tmpl/tex/de_presentation/header.tex.tmpl
+++ b/tmpl/tex/de_presentation/header.tex.tmpl
@@ -1,6 +1,5 @@
 % vim: set filetype=tex :
-%\documentclass[handout,slidestop,usepdftitle=false]{beamer}
-\documentclass[slidestop,usepdftitle=false]{beamer}
+\documentclass[__HANDOUT__,slidestop,usepdftitle=false]{beamer}
 \usepackage[accumulated]{beamerseminar}
 \usepackage{beamertexpower}
 \usepackage{beamerthemeshadow}