Add configure variable verification

2 files changed, 102 insertions, 0 deletions

diff --git a/build/directive4.py b/build/directive4.py
new file mode 100644
index 0000000000..2a49f3028d
--- /dev/null
+++ b/build/directive4.py
@@ -0,0 +1,73 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# Imports
+from __future__ import print_function, unicode_literals
+from collections import OrderedDict
+
+import os
+import sys
+import json
+
+# Sanity check
+if not len(sys.argv) > 1:
+    print("Incorrect number of arguments")
+    sys.exit(1)
+
+# Vars
+listConfigure = sys.argv[1:]
+listConfig = []
+strBrandingDirectory = ""
+
+# Build a list of set configure variables
+for _value in listConfigure:
+    _splitString = _value.split("=")
+
+    if _splitString[1] == "1":
+        listConfig += [ _splitString[0] ]
+    elif _splitString[0] == "MOZ_BRANDING_DIRECTORY":
+        strBrandingDirectory = _splitString[1]
+
+# Only applies if using Official Branding or specific branding directories
+if ('MOZ_OFFICIAL_BRANDING' in listConfig) or (strBrandingDirectory.endswith("branding/official")) or (strBrandingDirectory.endswith("branding/unstable")):
+    # Applies to Pale Moon and Basilisk
+    if ('MC_BASILISK' in listConfig) or ('MC_PALEMOON' in listConfig):
+        # Define a list of system libs
+        listSystemLibs = [
+            'MOZ_SYSTEM_LIBEVENT',
+            'MOZ_SYSTEM_NSS',
+            'MOZ_SYSTEM_NSPR',
+            'MOZ_SYSTEM_JPEG',
+            'MOZ_SYSTEM_ZLIB',
+            'MOZ_SYSTEM_BZ2',
+            'MOZ_SYSTEM_PNG',
+            'MOZ_SYSTEM_LIBVPX',
+            'MOZ_SYSTEM_SQLITE',
+            'MOZ_SYSTEM_JEMALLOC'
+        ]
+        
+        # Iterate through system libs and output 1 to DIRECTIVE4 if any are found
+        for _value in listSystemLibs:
+            if _value in listConfig:
+                sys.stdout.write("1")
+                sys.exit(1)
+
+    # Applies only to Pale Moon
+    if 'MC_PALEMOON' in listConfig:
+        # Define a list of configure features that are in violation of Official branding
+        listFeatureViolations = [
+            'MOZ_SANDBOX',
+            'MOZ_WEBRTC'
+        ]
+        
+        # Iterate through features and output 1 to DIRECTIVE4 if any violations are found
+        for _value in listFeatureViolations:
+            if _value in listConfig:
+                sys.stdout.write("1")
+                sys.exit(1)
+
+# Exit outputting nothing to DIRECTIVE4 being empty because there are no violations
+sys.exit(0)
+
+
diff --git a/old-configure.in b/old-configure.in
index 5942b01392..76f9d3a4d6 100644
--- a/old-configure.in
+++ b/old-configure.in
@@ -5760,6 +5760,35 @@ fi
 
 AC_SUBST(MOZILLA_VERSION)
 
+dnl ========================================================
+dnl Directive 4
+dnl ========================================================
+
+DIRECTIVE4_LIST="MOZ_OFFICIAL_BRANDING=$MOZ_OFFICIAL_BRANDING
+MOZ_BRANDING_DIRECTORY=$MOZ_BRANDING_DIRECTORY
+MC_BASILISK=$MC_BASILISK
+MC_PALEMOON=$MC_PALEMOON
+MOZ_SANDBOX=$MOZ_SANDBOX
+MOZ_WEBRTC=$MOZ_WEBRTC
+MOZ_SYSTEM_LIBEVENT=$MOZ_SYSTEM_LIBEVENT
+MOZ_SYSTEM_NSS=$MOZ_SYSTEM_NSS
+MOZ_SYSTEM_NSPR=$MOZ_SYSTEM_NSPR
+MOZ_SYSTEM_JPEG=$MOZ_SYSTEM_JPEG
+MOZ_SYSTEM_ZLIB=$MOZ_SYSTEM_ZLIB
+MOZ_SYSTEM_BZ2=$MOZ_SYSTEM_BZ2
+MOZ_SYSTEM_PNG=$MOZ_SYSTEM_PNG
+MOZ_SYSTEM_LIBVPX=$MOZ_SYSTEM_LIBVPX
+MOZ_SYSTEM_SQLITE=$MOZ_SYSTEM_SQLITE
+MOZ_SYSTEM_JEMALLOC=$MOZ_SYSTEM_JEMALLOC"
+
+DIRECTIVE4=`$PYTHON $_topsrcdir/build/directive4.py $DIRECTIVE4_LIST`
+
+if test -n "$DIRECTIVE4"; then
+    AC_ERROR([Branding Violation - Please see: http://www.palemoon.org/redist.shtml])
+fi
+
+AC_SUBST(DIRECTIVE4)
+
 dnl Spit out some output
 dnl ========================================================