def updateCcache(self):
value = FmUtil.getMakeConfVar(FmConst.portageCfgMakeConf, "FEATURES")
if value != "":
valueList = value.split(" ")
else:
valueList = []
c = CcacheLocalService()
if c.is_enabled():
if "ccache" not in valueList:
valueList.append("ccache")
FmUtil.setMakeConfVar(FmConst.portageCfgMakeConf, "FEATURES",
" ".join(valueList))
else:
if "ccache" in valueList:
valueList.remove("ccache")
FmUtil.setMakeConfVar(FmConst.portageCfgMakeConf, "FEATURES",
" ".join(valueList))
def updateParallelism(self, hwInfo):
# gather system information
cpuNum = hwInfo.hwDict["cpu"]["cores"]
memSize = hwInfo.hwDict["memory"]["size"]
bFanless = ("fan" not in hwInfo.hwDict)
bHugeMemory = (memSize >= 24)
# determine parallelism parameters
if bFanless:
jobcountMake = 1
jobcountEmerge = 1
loadavg = 1
else:
if bHugeMemory:
jobcountMake = cpuNum + 2
jobcountEmerge = cpuNum
loadavg = cpuNum
else:
jobcountMake = cpuNum
jobcountEmerge = cpuNum
loadavg = max(1, cpuNum - 1)
# check/fix MAKEOPTS variable
# for bug 559064 and 592660, we need to add -j and -l, it sucks
value = FmUtil.getMakeConfVar(FmConst.portageCfgMakeConf, "MAKEOPTS")
if True:
m = re.search("\\B--jobs(=([0-9]+))?\\b", value)
if m is None:
value += " --jobs=%d" % (jobcountMake)
FmUtil.setMakeConfVar(FmConst.portageCfgMakeConf, "MAKEOPTS",
value.lstrip())
elif m.group(2) is None or int(m.group(2)) != jobcountMake:
value = value.replace(m.group(0), "--jobs=%d" % (jobcountMake))
FmUtil.setMakeConfVar(FmConst.portageCfgMakeConf, "MAKEOPTS",
value.lstrip())
value = FmUtil.getMakeConfVar(FmConst.portageCfgMakeConf, "MAKEOPTS")
if True:
m = re.search("\\B--load-average(=([0-9\\.]+))?\\b", value)
if m is None:
value += " --load-average=%d" % (loadavg)
FmUtil.setMakeConfVar(FmConst.portageCfgMakeConf, "MAKEOPTS",
value.lstrip())
elif m.group(2) is None or int(m.group(2)) != loadavg:
value = value.replace(m.group(0),
"--load-average=%d" % (loadavg))
FmUtil.setMakeConfVar(FmConst.portageCfgMakeConf, "MAKEOPTS",
value.lstrip())
value = FmUtil.getMakeConfVar(FmConst.portageCfgMakeConf, "MAKEOPTS")
if True:
m = re.search("\\B-j([0-9]+)?\\b", value)
if m is None:
value += " -j%d" % (jobcountMake)
FmUtil.setMakeConfVar(FmConst.portageCfgMakeConf, "MAKEOPTS",
value.lstrip())
elif m.group(1) is None or int(m.group(1)) != jobcountMake:
value = value.replace(m.group(0), "-j%d" % (jobcountMake))
FmUtil.setMakeConfVar(FmConst.portageCfgMakeConf, "MAKEOPTS",
value.lstrip())
value = FmUtil.getMakeConfVar(FmConst.portageCfgMakeConf, "MAKEOPTS")
if True:
m = re.search("\\B-l([0-9]+)?\\b", value)
if m is None:
value += " -l%d" % (loadavg)
FmUtil.setMakeConfVar(FmConst.portageCfgMakeConf, "MAKEOPTS",
value.lstrip())
elif m.group(1) is None or int(m.group(1)) != loadavg:
value = value.replace(m.group(0), "-l%d" % (loadavg))
FmUtil.setMakeConfVar(FmConst.portageCfgMakeConf, "MAKEOPTS",
value.lstrip())
# check/fix EMERGE_DEFAULT_OPTS variable
value = FmUtil.getMakeConfVar(FmConst.portageCfgMakeConf,
"EMERGE_DEFAULT_OPTS")
if True:
m = re.search("\\B--jobs(=([0-9]+))?\\b", value)
if m is None:
value += " --jobs=%d" % (jobcountEmerge)
FmUtil.setMakeConfVar(FmConst.portageCfgMakeConf,
"EMERGE_DEFAULT_OPTS", value.lstrip())
elif m.group(2) is None or int(m.group(2)) != jobcountEmerge:
value = value.replace(m.group(0),
"--jobs=%d" % (jobcountEmerge))
FmUtil.setMakeConfVar(FmConst.portageCfgMakeConf,
"EMERGE_DEFAULT_OPTS", value.lstrip())
value = FmUtil.getMakeConfVar(FmConst.portageCfgMakeConf,
"EMERGE_DEFAULT_OPTS")
if True:
m = re.search("\\B--load-average(=([0-9\\.]+))?\\b", value)
if m is None:
value += " --load-average=%d" % (loadavg)
FmUtil.setMakeConfVar(FmConst.portageCfgMakeConf,
"EMERGE_DEFAULT_OPTS", value.lstrip())
elif m.group(2) is None or int(m.group(2)) != loadavg:
value = value.replace(m.group(0),
"--load-average=%d" % (loadavg))
FmUtil.setMakeConfVar(FmConst.portageCfgMakeConf,
"EMERGE_DEFAULT_OPTS", value.lstrip())
