[rygel] Revert "build: Add man_pages build options"

[Jens Georg <jensgeorg src gnome org>]

commit 66ff912d8fbe8ccd787006d75b91d1c19472893e
Author: Jens Georg <mail jensge org>
Date:   Sun Dec 27 12:52:06 2020 +0100

    Revert "build: Add man_pages build options"
    
    This reverts commit ee68c4597f3f50aa38251f0c74452f046b5e4782.

 doc/man/meson.build | 98 +++++++++++++++++++++--------------------------------
 doc/meson.build     |  5 +--
 meson_options.txt   |  1 -
 3 files changed, 40 insertions(+), 64 deletions(-)
---
diff --git a/doc/man/meson.build b/doc/man/meson.build
index 4c92eab2..ef3fcfbf 100644
--- a/doc/man/meson.build
+++ b/doc/man/meson.build
@@ -1,63 +1,43 @@
 xsltproc = find_program('xsltproc', required: false)
 
 if xsltproc.found()
-    stylesheet = 'http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl'
-
-    xlstproc_flags = [
-        '--nonet',
-        '--stringparam', 'man.output.quietly', '1',
-        '--stringparam', 'funcsynopsis.style', 'ansi',
-        '--stringparam', 'man.authors.section.enabled', '1',
-        '--stringparam', 'man.copyright.section.enabled', '1',
-    ]
-
-    xsltproc_args = [
-        xsltproc,
-        xlstproc_flags,
-        '-o', '@OUTPUT@',
-        stylesheet,
-        '@INPUT@',
-    ]
-
-    man_input_files = [
-        'rygel.xml',
-        'rygel.conf.xml'
-    ]
-
-    man_output_files = [
-        'rygel.1',
-        'rygel.conf.5'
-    ]
-
-    r = run_command(
-        [
-            xsltproc,
-            xlstproc_flags,
-            '-o', '/dev/null',
-            stylesheet,
-            'rygel.xml'
-        ]
-    )
-
-    if (r.returncode() == 0)
-        custom_target(
-            'man 1 pages',
-            input: 'rygel.xml',
-            output: 'rygel.1',
-            command: xsltproc_args,
-            install: true,
-            install_dir: join_paths(get_option('mandir'), 'man1')
-        )
-
-        custom_target(
-            'man 5 pages',
-            input: 'rygel.conf.xml',
-            output: 'rygel.conf.5',
-            command: xsltproc_args,
-            install: true,
-            install_dir: join_paths(get_option('mandir'), 'man5')
-        )
-    else
-        error('Cannot bulid man pages, failed to run xsltproc')
-    endif
+  xlstproc_flags = [
+    '--nonet',
+    '--stringparam', 'man.output.quietly', '1',
+    '--stringparam', 'funcsynopsis.style', 'ansi',
+    '--stringparam', 'man.authors.section.enabled', '1',
+    '--stringparam', 'man.copyright.section.enabled', '1',
+  ]
+
+  xsltproc_args = [
+    xsltproc,
+    xlstproc_flags,
+    '-o', '@OUTPUT@',
+    'http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl',
+    '@INPUT@',
+  ]
+
+  man_input_files = [
+    'rygel.xml',
+    'rygel.conf.xml'
+  ]
+
+  man_output_files = [
+    'rygel.1',
+    'rygel.conf.5'
+  ]
+
+  custom_target('man 1 pages',
+                input: 'rygel.xml',
+                output: 'rygel.1',
+                command: xsltproc_args,
+                install: true,
+                install_dir: join_paths(get_option('mandir'), 'man1'))
+
+  custom_target('man 5 pages',
+                input: 'rygel.conf.xml',
+                output: 'rygel.conf.5',
+                command: xsltproc_args,
+                install: true,
+                install_dir: join_paths(get_option('mandir'), 'man5'))
 endif
diff --git a/doc/meson.build b/doc/meson.build
index 91c08fae..41c733e5 100644
--- a/doc/meson.build
+++ b/doc/meson.build
@@ -1,5 +1,2 @@
-if get_option('man_pages')
-    subdir('man')
-endif
-
+subdir('man')
 subdir('reference')
diff --git a/meson_options.txt b/meson_options.txt
index c60ff1a9..cb604c4e 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -1,6 +1,5 @@
 option('uninstalled', type: 'boolean', value: 'false', description: 'Run Rygel from build directory only')
 option('api-docs', type: 'boolean', value: 'false', description: 'Build the API documentation')
-option('man_pages', type: 'boolean', value: 'true', description: 'Build the man pages')
 option('systemd-user-units-dir', type : 'string', value : 'auto', description : 'Where to install the 
systemd user unit (use special values "auto" or "none", or pass a path')
 option('plugins', type : 'array', choices : ['external', 'gst-launch', 'lms', 'media-export', 'mpris', 
'playbin', 'ruih', 'tracker', 'tracker3'])
 option('engines', type : 'array', choices : ['simple', 'gstreamer'])