From 2794bfb1a665cad93a38144bea0ba0daea7152e7 Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Fri, 23 Aug 2019 19:59:38 -0400
Subject: Add flags to control zlib compression level (fixes #113)

---
 manual/build.mk | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'manual/build.mk')

diff --git a/manual/build.mk b/manual/build.mk
index 03e8fe56..3911b8e2 100644
--- a/manual/build.mk
+++ b/manual/build.mk
@@ -26,7 +26,8 @@ endif
 
 $(OUTDOC).pdf: $(OUTDOC).fo qpdf/build/qpdf
 	$(FOP) $< -pdf $@.tmp
-	qpdf/build/qpdf --linearize $@.tmp $@
+	qpdf/build/qpdf --linearize --object-streams=generate \
+		--recompress-flate --compression-level=9 $@.tmp $@
 
 $(OUTDOC).html: $(INDOC).xml manual/html.xsl $(VALIDATE)
 	$(XSLTPROC) --output $@ manual/html.xsl $<
-- 
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