[vlc-commits] [Git][videolan/vlc][master] 2 commits: meson.build: fix bison_gen undefined variable

[Steve Lhomme (@robUx4)]

Steve Lhomme pushed to branch master at VideoLAN / VLC


Commits:
2d57ae1d by Alexandre Janniaux at 2026-04-09T13:55:53+00:00
meson.build: fix bison_gen undefined variable

When bison and flex are not found, bison_gen and flex_gen are not
defined and it errors out later in the build process.

- - - - -
93f0d729 by Alexandre Janniaux at 2026-04-09T13:55:53+00:00
codec: meson.build: fix webvtt without flex/bison

If flex or bison is not found, the sources for webvtt are not complete
and the build ends up with a linker failure for missing symbols. We need
to disable the module in that case.

- - - - -


2 changed files:

- meson.build
- modules/codec/meson.build


Changes:

=====================================
meson.build
=====================================
@@ -1092,6 +1092,8 @@ endif
 flex = find_program('flex', required: false)
 bison = find_program('bison', required: false)
 
+bison_gen = disabler()
+flex_gen = disabler()
 if flex.found() and bison.found()
     bison_gen = generator(bison,
         output: ['@BASENAME at .c', '@BASENAME at .h'],


=====================================
modules/codec/meson.build
=====================================
@@ -429,6 +429,7 @@ vlc_modules += {
     'name' : 'webvtt',
     'sources' : webvtt_sources,
     'include_directories' : include_directories('webvtt'),
+    'enabled': get_option('css_engine').require(flex.found() and bison.found()).allowed()
 }
 
 ## Xiph.org codecs



View it on GitLab: https://code.videolan.org/videolan/vlc/-/compare/b099590c24caf912210ad173b7ab1997aa0bc4ae...93f0d7291ed03fd0798704549ececf12d981e304

-- 
View it on GitLab: https://code.videolan.org/videolan/vlc/-/compare/b099590c24caf912210ad173b7ab1997aa0bc4ae...93f0d7291ed03fd0798704549ececf12d981e304
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