--- Makefile.in.orig	2020-06-02 05:11:24 UTC
+++ Makefile.in
@@ -10,7 +10,7 @@
 .NOTPARALLEL:
 
 INSTALL = @INSTALL@
-INSTALL_PROG = @INSTALL_PROGRAM@
+INSTALL_PROG = @INSTALL_SCRIPT@
 INSTALL_DATA = @INSTALL_DATA@
 PACKAGE_TARNAME = @PACKAGE_TARNAME@
 SED = @SED@
@@ -37,32 +37,32 @@ progdir = $(bindir)
 manp = $(patsubst %1.txt,%1,$(wildcard doc/*.1.txt))
 manpdir = $(mandir)/man1
 
-conf = $(wildcard *.conf)
+conf = $(wildcard *.conf.sample)
 confdir = $(ASCIIDOCCONF)
 
 filtersdir = $(ASCIIDOCCONF)/filters
 
 codefilter = filters/code/code-filter.py
 codefilterdir = $(filtersdir)/code
-codefilterconf = filters/code/code-filter.conf
+codefilterconf = filters/code/code-filter.conf.sample
 codefilterconfdir = $(filtersdir)/code
 
 graphvizfilter = filters/graphviz/graphviz2png.py
 graphvizfilterdir = $(filtersdir)/graphviz
-graphvizfilterconf = filters/graphviz/graphviz-filter.conf
+graphvizfilterconf = filters/graphviz/graphviz-filter.conf.sample
 graphvizfilterconfdir = $(filtersdir)/graphviz
 
 musicfilter = filters/music/music2png.py
 musicfilterdir = $(filtersdir)/music
-musicfilterconf = filters/music/music-filter.conf
+musicfilterconf = filters/music/music-filter.conf.sample
 musicfilterconfdir = $(filtersdir)/music
 
-sourcefilterconf = filters/source/source-highlight-filter.conf
+sourcefilterconf = filters/source/source-highlight-filter.conf.sample
 sourcefilterconfdir = $(filtersdir)/source
 
 latexfilter = filters/latex/latex2img.py
 latexfilterdir = $(filtersdir)/latex
-latexfilterconf = filters/latex/latex-filter.conf
+latexfilterconf = filters/latex/latex-filter.conf.sample
 latexfilterconfdir = $(filtersdir)/latex
 
 unwraplatexfilter = filters/unwraplatex.py