Merge pull request #6 from saurabhb17/master

minor additions

1 files changed, 77 insertions, 0 deletions

diff --git a/scripting/build_tools/fix_swig_imports.py b/scripting/build_tools/fix_swig_imports.py
new file mode 100644
index 0000000..bcf9dbd
--- /dev/null
+++ b/scripting/build_tools/fix_swig_imports.py
@@ -0,0 +1,77 @@
+#!/usr/bin/env python
+
+# the purpose of this script is rewriting the swig_import_helper
+# call so it will not load _xxxxx.so/dso from inside a kicad executable
+# because the kicad executable itself sill provide an _xxxxx module
+# that's linked inside itself.
+#
+# for the normal module import it should work the same way with this
+# fix in the swig_import_helper
+#
+
+from sys import argv,exit
+
+if len(argv)<2:
+    print "usage:"
+    print "   fix_swig_imports.py file.py"
+    print ""
+    print "   will fix the swig import code for working inside KiCad"
+    print "   where it happended that the external _pcbnew.so/dll was"
+    print "   loaded too -and the internal _pcbnew module was to be used"
+    exit(1)
+
+
+filename = argv[1]
+
+f = open(filename,"rb")
+lines = f.readlines()
+f.close()
+
+
+doneOk = False
+
+if (len(lines)<4000):
+    print "still building"
+    exit(0)
+
+txt = ""
+
+for l in lines:
+    if l.startswith("if _swig_python_version_info >= (2, 7, 0):"):     # ok with swig version >= 3.0.10
+        l = l.replace("_swig_python_version_info >= (2, 7, 0)","False")
+        doneOk = True
+    elif l.startswith("elif _swig_python_version_info >= (2, 6, 0):"):  # needed with swig version >= 3.0.10
+        l = l.replace("_swig_python_version_info >= (2, 6, 0)","False")
+        doneOk = True
+    if l.startswith("if version_info >= (2, 7, 0):"):     # ok with swig version >= 3.0.9
+        l = l.replace("version_info >= (2, 7, 0)","False")
+        doneOk = True
+    elif l.startswith("elif version_info >= (2, 6, 0):"):  # needed with swig version >= 3.0.9
+        l = l.replace("version_info >= (2, 6, 0)","False")
+        doneOk = True
+    elif l.startswith("if version_info >= (2,6,0):"):     # ok with swig version <= 3.0.2
+        l = l.replace("version_info >= (2,6,0)","False")
+        doneOk = True
+    elif l.startswith("if version_info >= (2, 6, 0):"): # needed with swig version 3.0.3
+        l = l.replace("version_info >= (2, 6, 0)","False")
+        doneOk = True
+    elif l.startswith("if False:"):  # it was already patched?
+        doneOk = True
+    txt = txt + l
+
+f = open(filename,"wb")
+f.write(txt)
+f.close()
+
+if doneOk:
+    print "swig_import_helper fixed for",filename
+else:
+    print "Error: the swig import helper was not fixed, check",filename
+    print "       and fix this script: fix_swig_imports.py"
+    exit(2)
+
+
+exit(0)
+
+
+