mirror of
https://github.com/opentx/opentx.git
synced 2025-07-12 19:10:19 +03:00
61 lines
2 KiB
Python
Executable file
61 lines
2 KiB
Python
Executable file
#!/usr/bin/env python
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# The commands used to compare 2.2 flash usage
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# on 2.1 release: make PCB=9X EXT=FRSKY VOICE=YES AUDIO=YES AUTOSOURCE=YES AUTOSWITCH=YES HELI=YES TEMPLATES=YES GAUGES=NO
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# => 64818 (program) + 3236 (data)
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# on 2.2 release: cmake -DPCB=9X -DTELEMETRY=FRSKY -DAUDIO=YES -DVOICE=YES -DHELI=YES -DTEMPLATES=YES ~/git/opentx
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# => 64828 (program) + 3236 (data)
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from __future__ import print_function
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import os
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import sys
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import subprocess
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index = -1
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size = None
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options = sys.argv[1:]
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srcdir = os.path.dirname(os.path.realpath(__file__)) + "/../.."
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buildir = os.getcwd()
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while 1:
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sys.stdout.flush()
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index += 1
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os.chdir(srcdir)
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cmd = ["git", "reset", "--hard", "FETCH_HEAD~%d" % index]
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proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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output, error = proc.communicate()
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if proc.returncode != 0:
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print("HEAD~%d git reset failed" % index)
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continue
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os.chdir(buildir)
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cmd = ["cmake"] + options + [srcdir]
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proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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output, error = proc.communicate()
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if proc.returncode != 0:
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print("HEAD~%d cmake failed" % index)
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continue
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cmd = ["make", "-j4", "firmware"]
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proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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output, error = proc.communicate()
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if proc.returncode != 0:
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print("HEAD~%d make firmware failed" % index)
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continue
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if os.path.isfile("firmware.bin"):
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oldsize = os.stat("firmware.bin").st_size
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else:
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oldsize = int(subprocess.check_output('avr-size -A firmware.hex | grep Total | cut -f2- -d " "', shell=True))
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if size:
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if size > oldsize:
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print("HEAD~%d %d: increase by %d bytes" % (index-1, size, size-oldsize))
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elif size < oldsize:
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print("HEAD~%d %d: decrease by %d bytes" % (index-1, size, oldsize-size))
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else:
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print("HEAD~%d %d" % (index-1, size))
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size = oldsize
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