# Working with Altera Quartus II (Q2) and do proper versioning is not that easy
# but if you follow some rules it can be accomplished. :)
# This file should be placed into the main directory where the .qpf file is
# found. Generally Q2 throws all entities and so on in the main directory, but
# you can place all stuff also in separate folders. This approach is followed
# here. So when you create a new design create one or more folders where your
# entities will be located and put a .gitignore in there that overrides the
# ignores of this file, e.g. one single rule stating "!*" which allows now all
# type of files. When you add a MegaFunction or another entity to your design,
# simply add it to one of your private folders and Q2 will be happy and manage
# everything quite good. When you want to do versioning of your generated
# SOF/POF files, you can do this by redirecting the generated output to an own
# folder. To do this go to:
# "Assignments"
#   -> "Settings
#      -> "Compilation Process Settings"
#         -> "Save project output files in specified directory"
# Now you can either place a .gitignore in the directory and allow the following
# list of types:
#   !*.sof
#   !*.pof
# or you create an own submodule in the folder to keep binary files out of your
# design.

# ignore hdl source files in top level directory
*.vhd
*.v

# ignore Quartus II generated files
*sopc_*
*.jdi
*.ptf.*
*.sof
*.pof
*.qws
*.smsg
*_inst.vhd
*_generation_script*
*.done
*.txt
*.qarlog
*.rpt
*.summary
*.qws
*.cmp
*.eqn
*.html
*.jpg
*.bak
*.qar
*.sopc_builder
*example*
*~
*.sdc
*.tcl
*.pin
*.mif
*.hex

# ignore Quartus II generated folders
db/
incremental_db/
simulation/
timing/
testbench/
*_sim/