Date: Thu, 25 Apr 2013 14:24:45 +0200 From: Dániel Bali <balijanosdaniel@...il.com> To: john-dev@...ts.openwall.com Subject: GPU support under Windows Hello! My name is Daniel Bali and I'm interested in applying to Openwall for this year's GSoC. After talking to Solar Designer about this he suggested several things for me to work on/look into. One of these is GPU support under Windows for John the Ripper's bleeding-jumbo version. I cloned the repository from GitHub and managed to compile under Windows with Cygwin. Then I procceeded to create a makefile rule called "win32-cygwin-x86-opencl" where I tried to add the required flags for OpenCL. Unfortunately this failed when trying to link the object files together into john.exe. Here is the error I get: http://pastebin.com/AK8PjjCx And here is my "mock up" makefile rule, I hope I didn't do anything stupid here: http://pastebin.com/MvUStaFF Basically I looked at other opencl rules and copied things. I had to change $(OCLROOT) so it's enclosed between apostrophes, so the space in the default AMDAPPSDKROOT enviroment variable doesn't cause an error. Could anybody help me with the error message I get? I tried to look into the common_opencl.o file with IDA pro but I can't find anything weird in the .rdata section. Thank you, Daniel Content of type "text/html" skipped
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