Generate and install a man page

meson.build

@@ -133,3 +133,23 @@ executable(
 	include_directories: inc,
 	install: true,
 )
+
+scdoc = dependency('scdoc', native: true, required: get_option('man-pages'))
+if scdoc.found()
+	scdoc_prog = find_program(scdoc.get_pkgconfig_variable('scdoc'), native: true)
+	sh = find_program('sh', native: true)
+	mandir = get_option('mandir')
+	input = 'wayvnc.scd'
+	output = 'wayvnc.1'
+
+	custom_target(
+		output,
+		input: input,
+		output: output,
+		command: [
+			sh, '-c', '@0@ <@INPUT@ >@1@'.format(scdoc_prog.path(), output)
+		],
+		install: true,
+		install_dir: '@0@/man.1'.format(mandir)
+	)
+endif

meson_options.txt

@@ -1,2 +1,4 @@
 option('screencopy-dmabuf', type: 'feature', value: 'disabled',
 	description: 'Enable GPU-side screencopy (experimental)')
+option('man-pages', type: 'feature', value: 'auto',
+	description: 'Generate and install man pages')