Can install data.

builder_install.py

@@ -23,6 +23,7 @@ class InstallData():
         self.dep_prefix = dep_prefix
         self.headers = []
         self.man = []
+        self.data = []
 
 def do_install(datafilename):
     ifile = open(datafilename, 'rb')
@@ -30,6 +31,17 @@ def do_install(datafilename):
     install_targets(d)
     install_headers(d)
     install_man(d)
+    install_data(d)
+
+def install_data(d):
+    for i in d.data:
+        fullfilename = i[0]
+        outfilename = i[1]
+        outdir = os.path.split(outfilename)[0]
+        os.makedirs(outdir, exist_ok=True)
+        print('Installing %s to %s.' % (fullfilename, outdir))
+        gzip.open(outfilename, 'w').write(open(fullfilename, 'rb').read())
+        shutil.copystat(fullfilename, outfilename)
 
 def install_man(d):
     for m in d.man:
@@ -38,18 +50,19 @@ def install_man(d):
         outdir = os.path.split(outfilename)[0]
         os.makedirs(outdir, exist_ok=True)
         print('Installing %s to %s.' % (fullfilename, outdir))
-        gzip.open(outfilename, 'w').write(open(fullfilename, 'rb').read())
-        
+        shutil.copyfile(fullfilename, outfilename)
+        shutil.copystat(fullfilename, outfilename)
 
 def install_headers(d):
     for t in d.headers:
         fullfilename = t[0]
         outdir = t[1]
         fname = os.path.split(fullfilename)[1]
-        outname = os.path.join(outdir, fname)
+        outfilename = os.path.join(outdir, fname)
         print('Installing %s to %s' % (fname, outdir))
         os.makedirs(outdir, exist_ok=True)
-        shutil.copyfile(fullfilename, outname)
+        shutil.copyfile(fullfilename, outfilename)
+        shutil.copystat(fullfilename, outfilename)
 
 def install_targets(d):
     for t in d.targets:

generators.py

@@ -174,7 +174,7 @@ class NinjaGenerator(Generator):
         self.generate_target_install(d)
         self.generate_header_install(d)
         self.generate_man_install(d)
-        #self.generate_data_install(outfile)
+        self.generate_data_install(d)
         ofile = open(install_data_file, 'wb')
         pickle.dump(d, ofile)
 
@@ -218,6 +218,19 @@ class NinjaGenerator(Generator):
                 i = [srcabs, dstabs]
                 d.man.append(i)
 
+    def generate_data_install(self, d):
+        prefix = self.environment.get_prefix()
+        dataroot = os.path.join(prefix, self.environment.get_datadir())
+        data = self.build.get_data()
+        for de in data:
+            subdir = os.path.join(dataroot, de.get_subdir())
+            absdir = os.path.join(self.environment.get_prefix(), subdir)
+            for f in de.get_sources():
+                srcabs = os.path.join(self.environment.get_source_dir(), f)
+                dstabs = os.path.join(absdir, f)
+                i = [srcabs, dstabs]
+                d.data.append(i)
+
     def generate_tests(self, outfile):
         script_root = self.get_script_root()
         test_script = os.path.join(script_root, 'builder_test.py')