1 files changed, 28 insertions, 29 deletions
diff --git a/contrib/meson/meson/contrib/gen_manual/meson.build b/contrib/meson/meson/contrib/gen_manual/meson.build
index a872bd6c..84a95a9b 100644
--- a/contrib/meson/meson/contrib/gen_manual/meson.build
+++ b/contrib/meson/meson/contrib/gen_manual/meson.build
@@ -1,5 +1,6 @@
 # #############################################################################
-# Copyright (c) 2018-present    lzutao <taolzu(at)gmail.com>
+# Copyright (c) 2018-present        lzutao <taolzu(at)gmail.com>
+# Copyright (c) 2022-present        Tristan Partin <tristan(at)partin.io>
 # All rights reserved.
 #
 # This source code is licensed under both the BSD-style license (found in the
@@ -7,37 +8,35 @@
 # in the COPYING file in the root directory of this source tree).
 # #############################################################################
 
-lz4_root_dir = '../../../../..'
+lz4_source_root = '../../../../..'
 
 add_languages('cpp')
-cxx = meson.get_compiler('cpp')
 
-gen_manual_includes = include_directories(join_paths(lz4_root_dir, 'contrib/gen_manual'))
+sources = files(
+  lz4_source_root / 'contrib/gen_manual/gen_manual.cpp'
+)
 
-gen_manual_cppflags = cxx.get_supported_arguments(['-Wextra', '-Wcast-qual',
-  '-Wcast-align', '-Wshadow', '-Wstrict-aliasing=1', '-Wswitch-enum',
-  '-Wno-comment'])
-
-gen_manual = executable('gen_manual',
-  join_paths(lz4_root_dir, 'contrib/gen_manual/gen_manual.cpp'),
-  cpp_args: gen_manual_cppflags,
-  include_directories: gen_manual_includes,
+gen_manual = executable(
+  'gen_manual',
+  sources,
   native: true,
-  install: false)
+  install: false
+)
+
+manual_pages = ['lz4', 'lz4frame']
 
-# Update lz4 manual
-lz4_manual_html = custom_target('lz4_manual.html',
-  output : 'lz4_manual.html',
-  command : [gen_manual,
-    lz4_version,
-    join_paths(meson.current_source_dir(), lz4_root_dir, 'lib/lz4.h'),
-    '@OUTPUT@'],
-  install : false)
-# Update lz4frame manual
-lz4_manual_html = custom_target('lz4frame_manual.html',
-  output : 'lz4frame_manual.html',
-  command : [gen_manual,
-    lz4_version,
-    join_paths(meson.current_source_dir(), lz4_root_dir, 'lib/lz4frame.h'),
-    '@OUTPUT@'],
-  install : false)
+foreach mp : manual_pages
+  custom_target(
+    '@0@_manual.html'.format(mp),
+    build_by_default: true,
+    input: lz4_source_root / 'lib/@0@.h'.format(mp),
+    output: '@0@_manual.html'.format(mp),
+    command: [
+      gen_manual,
+      lz4_version,
+      '@INPUT@',
+      '@OUTPUT@',
+    ],
+    install: false
+  )
+endforeach