Add missing dependencies to VizGlow package (#2581)

* Add missing dependencies to VizGlow package

* Use a version-specific URL for xterm

var/spack/repos/builtin/packages/vizglow/package.py

@@ -39,20 +39,73 @@ class Vizglow(Package):
 
     homepage = "http://esgeetech.com/products/vizglow-plasma-modeling/"
 
-    version('2.2a-15', 'be2b5044f30f2b2c3bbe87a0037bf228', expand=False,
+    version('2.2alpha20', '2bef890c66f3a44aaf96f7c96788c89e', expand=False,
+            url="file://{0}/VizGlow_v2.2alpha20-Linux-x86_64-R09December2016-Install".format(os.getcwd()))
+    version('2.2alpha17', '1de268564363e0ee86f9ffff1c3b82e1', expand=False,
+            url="file://{0}/VizGlow_v2.2alpha17-R21November2016-Linux-x86_64-Install".format(os.getcwd()))
+    version('2.2alpha15', 'be2b5044f30f2b2c3bbe87a0037bf228', expand=False,
             url="file://{0}/VizGlow_v2.2alpha15-Linux-x86_64-R31October2016-Install".format(os.getcwd()))
 
+    # depends_on('mesa')  # TODO: mesa build doesn't work for me
+    depends_on('zlib')
+    depends_on('freetype')
+    depends_on('fontconfig')
+    depends_on('libxrender')
+    depends_on('xterm')
+    # Can't get mozjs to build, packagekit -> polkit -> mozjs
+    # depends_on('packagekit+gtk')
+    depends_on('libcanberra+gtk')
+
     # Licensing
     license_required = True
     license_comment = '#'
     license_files = ['esgeelm.lic']
     license_vars = ['ESGEE_LICENSE_FILE']
 
+    def configure(self, prefix):
+        # Dictionary of responses
+        responses = {
+            'CreateDesktopShortcut': 'No',
+            'CreateQuickLaunchShortcut': 'No',
+            'InstallDir': prefix
+        }
+
+        # Write response file
+        with open('spack-responses.txt', 'w') as response_file:
+            for key in responses:
+                response_file.write('{0}: {1}\n'.format(key, responses[key]))
+
     def install(self, spec, prefix):
+        self.configure(prefix)
+
         installer = glob.glob('VizGlow*Install')[0]
 
         chmod = which('chmod')
         chmod('+x', installer)
 
         installer = Executable(installer)
-        installer('--mode', 'silent', '--prefix', prefix)
+        installer('--mode', 'silent', '--response-file', 'spack-responses.txt')
+
+        self.filter_ld_library_path(spec, prefix)
+
+    def filter_ld_library_path(self, spec, prefix):
+        """Run after install to inject dependencies into LD_LIBRARY_PATH.
+
+        If we don't do this, the run files will clear the LD_LIBRARY_PATH.
+        Since the installer is a binary file, we have no means of specifying
+        an RPATH to use."""
+
+        files = glob.glob(prefix + '/binaries/*.run')
+
+        ld_library_path = ':'.join([
+            spec['zlib'].prefix.lib,
+            spec['freetype'].prefix.lib,
+            spec['fontconfig'].prefix.lib,
+            spec['libxrender'].prefix.lib,
+            spec['libcanberra'].prefix.lib
+        ])
+
+        for runfile in files:
+            filter_file('(export LD_LIBRARY_PATH=)$',
+                        r'\1{0}'.format(ld_library_path),
+                        runfile)