--- Makefile.orig	2018-05-09 02:36:21 UTC
+++ Makefile
@@ -12,7 +12,7 @@ SHAREDIR ?= $(PREFIX)/share
 PYTHON ?= /usr/bin/env python
 
 # set SYSCONFDIR to /etc if PREFIX=/usr or PREFIX=/usr/local
-SYSCONFDIR = $(shell if [ $(PREFIX) = /usr -o $(PREFIX) = /usr/local ]; then echo /etc; else echo $(PREFIX)/etc; fi)
+SYSCONFDIR ?= $(PREFIX)/etc
 
 # set markdown input format to "markdown-smart" for pandoc version 2 and to "markdown" for pandoc prior to version 2
 MARKDOWN = $(shell if [ `pandoc -v | head -n1 | cut -d" " -f2 | head -c1` = "2" ]; then echo markdown-smart; else echo markdown; fi)
@@ -23,11 +23,11 @@ install: youtube-dl youtube-dl.1 youtube
 	install -d $(DESTDIR)$(MANDIR)/man1
 	install -m 644 youtube-dl.1 $(DESTDIR)$(MANDIR)/man1
 	install -d $(DESTDIR)$(SYSCONFDIR)/bash_completion.d
-	install -m 644 youtube-dl.bash-completion $(DESTDIR)$(SYSCONFDIR)/bash_completion.d/youtube-dl
+	install -m 644 youtube-dl.bash-completion $(DESTDIR)$(SYSCONFDIR)/bash_completion.d/youtube-dl.sh
 	install -d $(DESTDIR)$(SHAREDIR)/zsh/site-functions
 	install -m 644 youtube-dl.zsh $(DESTDIR)$(SHAREDIR)/zsh/site-functions/_youtube-dl
-	install -d $(DESTDIR)$(SYSCONFDIR)/fish/completions
-	install -m 644 youtube-dl.fish $(DESTDIR)$(SYSCONFDIR)/fish/completions/youtube-dl.fish
+	install -d $(DESTDIR)$(SHAREDIR)/fish/completions
+	install -m 644 youtube-dl.fish $(DESTDIR)$(SHAREDIR)/fish/completions/youtube-dl.fish
 
 codetest:
 	flake8 .
@@ -87,11 +87,6 @@ supportedsites:
 README.txt: README.md
 	pandoc -f $(MARKDOWN) -t plain README.md -o README.txt
 
-youtube-dl.1: README.md
-	$(PYTHON) devscripts/prepare_manpage.py youtube-dl.1.temp.md
-	pandoc -s -f $(MARKDOWN) -t man youtube-dl.1.temp.md -o youtube-dl.1
-	rm -f youtube-dl.1.temp.md
-
 youtube-dl.bash-completion: youtube_dl/*.py youtube_dl/*/*.py devscripts/bash-completion.in
 	$(PYTHON) devscripts/bash-completion.py
 
