Commit 80be81e5ce58aca8484ef7c670a11062e38a9a76
2023-05-05T10:16:30
build: require bison >= 2.3a At least 2.3 (released 2006) which is the version shipped with macos doesn't work. Reading the changelog I think 2.3a *should* work, so require that. Signed-off-by: Ran Benita <ran@unusedvar.com>
diff --git a/meson.build b/meson.build
index 2c90cf9..9971dc0 100644
--- a/meson.build
+++ b/meson.build
@@ -154,7 +154,7 @@ map_to_def = find_program('scripts/map-to-def')
# libxkbcommon.
# Note: we use some yacc extensions, which work with either GNU bison
# (preferred) or byacc (with backtracking enabled).
-bison = find_program('bison', 'win_bison', required: false)
+bison = find_program('bison', 'win_bison', required: false, version: '>= 2.3a')
if bison.found()
yacc_gen = generator(
bison,