diff options
| -rw-r--r-- | xmake/rules/lex_yacc/yacc/xmake.lua | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/xmake/rules/lex_yacc/yacc/xmake.lua b/xmake/rules/lex_yacc/yacc/xmake.lua index 96da386b3..501bd2b00 100644 --- a/xmake/rules/lex_yacc/yacc/xmake.lua +++ b/xmake/rules/lex_yacc/yacc/xmake.lua @@ -23,8 +23,12 @@ rule("yacc") add_deps("c++") set_extensions(".y", ".yy") on_load(function (target) - local sourcefile_dir = path.join(target:autogendir(), "rules", "yacc_yacc") - target:add("includedirs", sourcefile_dir) + -- add yacc includedirs if there are yacc files + -- @see https://github.com/xmake-io/xmake/issues/4820 + if target:sourcebatches()["yacc"] then + local sourcefile_dir = path.join(target:autogendir(), "rules", "yacc_yacc") + target:add("includedirs", sourcefile_dir) + end end) before_buildcmd_file(function (target, batchcmds, sourcefile_yacc, opt) |