From 44d14cdbf7ca43687cc1dd1c5a4c649e541e9222 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 7 Mar 2019 16:49:01 +0000
Subject: [PATCH] generalise ps2pdf call

---
 Makefile | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 49ecb69..e892d3b 100644
--- a/Makefile
+++ b/Makefile
@@ -15,6 +15,9 @@ USE_PLAG_RELEASE := $(shell ./find-plag \
 
 # works with plag-mangle 16446a44d3f1f467765879492fa85a01222f8052
 
+PS2PDF ?= ps2pdf
+PS2PDF_FLAGS ?=
+
 export PERL_HASH_SEED=1
 export PERL_PERTURB_KEYS=0
 
@@ -43,8 +46,10 @@ BOARDFILES=						\
 
 all: $(addsuffix .ps, $(BOARDFILES))
 
-cmyk.pdf: cmyk.ps Makefile
-	ps2pdf -dAutoRotatePages=/None cmyk.ps $@.tmp && $i
+%.pdf: %.ps Makefile
+	$(PS2PDF) $(PS2PDF_FLAGS) $< $@.tmp && $i
+
+cmyk.pdf: PS2PDF_FLAGS += -dAutoRotatePages=/None
 
 map.plag: generate-plag input-graph Parse.pm 
 	./$< input-graph $o
-- 
2.30.2