Ui rule too, and store rules in the backend object.

2 files changed, 10 insertions, 2 deletions

diff --git a/backends.py b/backends.py
index b2f8ba5..31899b4 100755
--- a/backends.py
+++ b/backends.py
@@ -18,6 +18,7 @@ import os, sys, re, pickle
 import interpreter, nodes
 import environment
 from meson_install import InstallData
+from interpreter import InvalidArguments
 
 if environment.is_windows():
     quote_char = '"'
@@ -96,6 +97,7 @@ class Backend():
         self.environment = build.environment
         self.interpreter = interp
         self.processed_targets = {}
+        self.dep_rules = {}
         self.build_to_src = os.path.relpath(self.environment.get_source_dir(),
                                             self.environment.get_build_dir())
 
@@ -433,6 +435,9 @@ class NinjaBackend(Backend):
                 outfile.write(' command = %s\n' % command)
                 desc = rule.description.replace('@INFILE@', '$in')
                 outfile.write(' description = %s\n' % desc)
+                if rule.src_keyword in self.dep_rules:
+                    raise InvalidArguments('Multiple rules for keyword %s.' % rule.src_keyword)
+                self.dep_rules[rule.src_keyword] = rule
             outfile.write('\n')
 
     def generate_rules(self, outfile):
diff --git a/dependencies.py b/dependencies.py
index d14f68c..88051db 100644
--- a/dependencies.py
+++ b/dependencies.py
@@ -331,9 +331,12 @@ class Qt5Dependency(Dependency):
 
     def get_generate_rules(self):
         moc_rule = CustomRule([self.moc.get_command(), '@INFILE@', '-o', '@OUTFILE@'],
-                              'moc_%BASENAME%.cpp','moc_headers', 'moc_compile',
+                              'moc_%BASENAME%.cpp', 'moc_headers', 'moc_compile',
                               'Compiling @INFILE@ with the moc preprocessor')
-        return [moc_rule]
+        ui_rule = CustomRule([self.uic.get_command(), '@INFILE@', '-o', '@OUTFILE@'],
+                              'ui_%BASENAME%.h', 'ui_files', 'ui_compile',
+                              'Compiling @INFILE@ with the ui compiler')
+        return [moc_rule, ui_rule]
 
 
 def get_dep_identifier(name, kwargs):