Unit test pass on Windows.

backends.py

@@ -21,8 +21,10 @@ from meson_install import InstallData
 
 if environment.is_windows():
     quote_char = '"'
+    execute_wrapper = 'cmd /c'
 else:
     quote_char = "'"
+    execute_wrapper = ''
 
 def shell_quote(cmdlist):
     return ["'" + x + "'" for x in cmdlist]
@@ -401,8 +403,9 @@ class NinjaBackend(Backend):
         for compiler in self.build.compilers:
             langname = compiler.get_language()
             rule = 'rule %s_LINKER\n' % langname
-            command = ' command = %s $FLAGS  %s $out $in $LINK_FLAGS $aliasing\n' % \
-            (' '.join(compiler.get_exelist()),\
+            command = ' command = %s %s $FLAGS  %s $out $in $LINK_FLAGS $aliasing\n' % \
+            (execute_wrapper,
+             ' '.join(compiler.get_exelist()),\
              ' '.join(compiler.get_output_flags()))
             description = ' description = Linking target $out'
             outfile.write(rule)

meson_install.py

@@ -103,8 +103,14 @@ def install_targets(d):
                 print('Stdout:\n%s\n' % stdo.decode())
                 print('Stderr:\n%s\n' % stde.decode())
                 sys.exit(1)
+        printed_symlink_error = False
         for alias in aliases:
-            os.symlink(fname, os.path.join(outdir, alias))
+            try:
+                os.symlink(fname, os.path.join(outdir, alias))
+            except NotImplementedError:
+                if not printed_symlink_error:
+                    print("Symlink creation does not work on this platform.")
+                    printed_symlink_error = True
         if is_elf_platform():
             p = subprocess.Popen([d.depfixer, outname, d.dep_prefix], stdout=subprocess.PIPE,
                              stderr=subprocess.PIPE)