1 files changed, 2 insertions, 1 deletions

diff --git a/src/LuaSL/build.lua b/src/LuaSL/build.lua
index 847fba7..8a917c0 100755
--- a/src/LuaSL/build.lua
+++ b/src/LuaSL/build.lua
@@ -16,7 +16,8 @@ end
 
 removeFiles(dir, {'*.output', '*.backup', 'LuaSL_lexer.h', 'LuaSL_lexer.c', 'LuaSL_lemon_yaccer.h', 'LuaSL_lemon_yaccer.c', 'LuaSL_lemon_yaccer.out'})
 
--- Run lemon first, flex depends on it to define the symbol values.
+-- Build and run lemon first, flex depends on it to define the symbol values.
+compileFiles('lemon', dir .. '/../../libraries/lemon', {'lemon'}, '')
 runCommand('lemon',   dir, '../../libraries/lemon/lemon -s -T../../libraries/lemon/lempar.c LuaSL_lemon_yaccer.y')
 runCommand('flex',    dir, 'flex -C --outfile=LuaSL_lexer.c --header-file=LuaSL_lexer.h LuaSL_lexer.l')
 compileFiles('../../LuaSL', dir, {'LuaSL_main', 'LuaSL_compile', 'LuaSL_lexer', 'LuaSL_lemon_yaccer'}, '')