Proper cmake patching

scripts/patch_cmake.py

@@ -0,0 +1,34 @@
+#Small script to patch CMakeLists.txt files with custom build options
+#Will replace file contents between two markers ("Determine the platform"
+#and "Add this project's cmake")
+#Usage: python patch_cmake.py <input> <patch>
+
+import sys
+
+input = sys.argv[1]
+patch = sys.argv[2]
+
+print("Patching "+input+" to accept further build architectures...")
+
+f = open(input, "r")
+p = open(patch, "r")
+result = ""
+inpatch = False
+for x in f:
+  if x.startswith("# Determine the platform"):
+    inpatch = True
+    for y in p:
+      result += y
+  elif x.startswith("# Add this project's cmake"):
+    inpatch = False
+  if inpatch == False:
+    result += x
+
+f.close()
+p.close()
+
+f = open(input, "w")
+f.write(result)
+f.close()
+
+print("Done.")