Fix regeneration rule so it is not triggered needlessly.

1 files changed, 6 insertions, 2 deletions

diff --git a/generators.py b/generators.py
index 2da5d68..bf44bd7 100755
--- a/generators.py
+++ b/generators.py
@@ -267,7 +267,9 @@ class NinjaGenerator(Generator):
         c = (ninja_quote(self.environment.get_builder_command()),
              ninja_quote(self.environment.get_source_dir()),
              ninja_quote(self.environment.get_build_dir()))
-        outfile.write(" command = '%s' '%s' '%s' -G ninja\n\n" % c)
+        outfile.write(" command = '%s' '%s' '%s' -G ninja\n" % c)
+        outfile.write(' description = Regenerating build files\n')
+        outfile.write(' generator = 1\n\n')
 
     def generate_static_link_rules(self, outfile):
         static_linker = self.build.static_linker
@@ -419,12 +421,14 @@ class NinjaGenerator(Generator):
         default = 'default all\n\n'
         outfile.write(build)
         outfile.write(default)
+
         deps = [ ninja_quote(os.path.join(self.build_to_src, df)) \
                 for df in self.interpreter.get_build_def_files()]
         depstr = ' '.join(deps)
         buildregen = 'build build.ninja: REGENERATE_BUILD | %s\n\n' % depstr
-        ignore_missing = 'build %s: phony\n\n' % depstr
         outfile.write(buildregen)
+
+        ignore_missing = 'build %s: phony\n\n' % depstr
         outfile.write(ignore_missing)
 
 class ShellGenerator(Generator):