-SYSCONFDIR != if [ $(PREFIX) = /usr -o $(PREFIX) = /usr/local ]; then echo /etc; else echo $(PREFIX)/etc; fi
-
-install: youtube-dl youtube-dl.1 youtube-dl.bash-completion youtube-dl.zsh youtube-dl.fish
- install -d $(DESTDIR)$(BINDIR)
- install -m 755 youtube-dl $(DESTDIR)$(BINDIR)
- 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 -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
+SYSCONFDIR = $(shell if [ $(PREFIX) = /usr -o $(PREFIX) = /usr/local ]; then echo /etc; else echo $(PREFIX)/etc; fi)
+
+# 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)
+
+install: yt-dlp yt-dlp.1 bash-completion zsh-completion fish-completion
+ install -Dm755 yt-dlp $(DESTDIR)$(BINDIR)
+ install -Dm644 yt-dlp.1 $(DESTDIR)$(MANDIR)/man1
+ install -Dm644 completions/bash/yt-dlp $(DESTDIR)$(SHAREDIR)/bash-completion/completions/yt-dlp
+ install -Dm644 completions/zsh/_yt-dlp $(DESTDIR)$(SHAREDIR)/zsh/site-functions/_yt-dlp
+ install -Dm644 completions/fish/yt-dlp.fish $(DESTDIR)$(SHAREDIR)/fish/vendor_completions.d/yt-dlp.fish