From 19005581a0d35233f862e57308734d3486569bb9 Mon Sep 17 00:00:00 2001
From: Joel Klinghed <the_jk@spawned.biz>
Date: Fri, 1 May 2026 18:45:23 +0200
Subject: WIP

---
 meson.build | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

(limited to 'meson.build')

diff --git a/meson.build b/meson.build
index a8f4b97..aef17c8 100644
--- a/meson.build
+++ b/meson.build
@@ -261,6 +261,36 @@ gen_tokens = executable(
   ],
 )
 
+gen_syntax = executable(
+  'gen_syntax',
+  sources: [
+    'src/gen_syntax.cc',
+  ],
+  include_directories: inc,
+  install : false,
+  dependencies : [
+    args_dep,
+    grammar_dep,
+    prefix_tree_dep,
+    src_dep,
+  ],
+)
+
+gen_ast = executable(
+  'gen_ast',
+  sources: [
+    'src/gen_ast.cc',
+  ],
+  include_directories: inc,
+  install : false,
+  dependencies : [
+    args_dep,
+    grammar_dep,
+    src_dep,
+  ],
+)
+
+# Remember to update gen-ast to latest
 java_versions = [
   'java-8',
   'java-21',
@@ -271,7 +301,14 @@ java_unicode_versions = {
   'java-21': '15.0.0',
 }
 
+java_ast_sources = custom_target(
+  'gen-ast',
+  input: ['data/java-21/syntax.grammar'],
+  output: ['java_ast.hh', 'java_ast.cc'],
+  command : [gen_ast, '@INPUT@', '@OUTPUT@'])
+
 java_tokens_sources = []
+java_syntax_sources = []
 foreach java_version : java_versions
   java_unicode_version = 'u' + java_unicode_versions[java_version].replace('.', '_')
   java_tokens_sources += custom_target(
@@ -283,6 +320,14 @@ foreach java_version : java_versions
                java_version.replace('.', '_').replace('-', '_'),
                '--unicode', java_unicode_version,
                '@INPUT@', '@OUTPUT@'])
+  java_syntax_sources += custom_target(
+    'gen-syntax-' + java_version,
+    input: ['data/' + java_version + '/syntax.grammar'],
+    output: ['java_syntax_' + java_version + '.hh',
+             'java_syntax_' + java_version + '.cc'],
+    command : [gen_syntax, '--namespace',
+               java_version.replace('.', '_').replace('-', '_'),
+               '@INPUT@', '@OUTPUT@'])
 endforeach
 
 java_lib = library(
@@ -292,6 +337,8 @@ java_lib = library(
     'src/java_tokens.cc',
     'src/java_version.hh',
     java_tokens_sources,
+    java_ast_sources,
+    java_syntax_sources,
   ],
   include_directories: inc,
   dependencies: [
-- 
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