lpcmanager

Moved makefile target into LPCManager, from sam beremiz revision

2012-05-20, Edouard Tisserant
86eed6512c79
Parents 51f5a3138405
Children 8e0514a914ab
Moved makefile target into LPCManager, from sam beremiz revision
6 files changed, 116 insertions(+), 1 deletions(-)
  • +1 -0
    LPCManager.py
  • +0 -0
    LPCconnector/__init__.pyc
  • +6 -0
    LPCtarget/XSD_toolchain_makefile
  • +1 -1
    LPCtarget/__init__.py
  • +0 -0
    LPCtarget/__init__.pyc
  • +108 -0
    LPCtarget/toolchain_makefile.py
    • --- a/LPCManager.py Sun May 20 11:29:35 2012 +0200
    +++ b/LPCManager.py Sun May 20 14:57:52 2012 +0200
    @@ -76,6 +76,7 @@
    targets.targets["LPC"]={"xsd": path.join(_base_path, "LPCtarget", "XSD"),
    "class": LPC_target,
    "code": path.join(_base_path,"LPCtarget","plc_LPC_main.c")}
    +targets.toolchains["makefile"]= path.join(_base_path, "LPCtarget", "XSD_toolchain_makefile"),
    from util import opjimg
    from plcopen.structures import LOCATIONDATATYPES
    Binary file LPCconnector/__init__.pyc has changed
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/LPCtarget/XSD_toolchain_makefile Sun May 20 14:57:52 2012 +0200
    @@ -0,0 +1,6 @@
    +
    + <xsd:attribute name="BuildPath" type="xsd:string" use="optional" default=""/>
    + <xsd:attribute name="Command" type="xsd:string" use="optional" default="make -C"/>
    + <xsd:attribute name="Arguments" type="xsd:string" use="optional" default="BEREMIZSRC=%(src)s BEREMIZCFLAGS=%(cflags)s MD5=%(md5)s USE_BEREMIZ=1 FROM_BEREMIZ=1 --quiet"/>
    + <xsd:attribute name="Rule" type="xsd:string" use="optional" default="all"/>
    +
    --- a/LPCtarget/__init__.py Sun May 20 11:29:35 2012 +0200
    +++ b/LPCtarget/__init__.py Sun May 20 14:57:52 2012 +0200
    @@ -1,6 +1,6 @@
    import os
    from subprocess import Popen,PIPE
    -from targets.toolchain_makefile import toolchain_makefile
    +from toolchain_makefile import toolchain_makefile
    import hashlib
    class LPC_target(toolchain_makefile):
    Binary file LPCtarget/__init__.pyc has changed
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/LPCtarget/toolchain_makefile.py Sun May 20 14:57:52 2012 +0200
    @@ -0,0 +1,108 @@
    +import os, re, operator
    +from util.ProcessLogger import ProcessLogger
    +import hashlib
    +
    +import time
    +
    +includes_re = re.compile('\s*#include\s*["<]([^">]*)[">].*')
    +
    +class toolchain_makefile():
    + def __init__(self, CTRInstance):
    + self.CTRInstance = CTRInstance
    + self.md5key = None
    + self.buildpath = None
    + self.SetBuildPath(self.CTRInstance._getBuildPath())
    +
    + def SetBuildPath(self, buildpath):
    + if self.buildpath != buildpath:
    + self.buildpath = buildpath
    + self.md5key = None
    +
    + def GetBinaryCode(self):
    + return None
    +
    + def _GetMD5FileName(self):
    + return os.path.join(self.buildpath, "lastbuildPLC.md5")
    +
    + def ResetBinaryCodeMD5(self):
    + self.md5key = None
    + try:
    + os.remove(self._GetMD5FileName())
    + except Exception, e:
    + pass
    +
    + def GetBinaryCodeMD5(self):
    + if self.md5key is not None:
    + return self.md5key
    + else:
    + try:
    + return open(self._GetMD5FileName(), "r").read()
    + except IOError, e:
    + return None
    +
    + def concat_deps(self, bn):
    + # read source
    + src = open(os.path.join(self.buildpath, bn),"r").read()
    + # update direct dependencies
    + deps = []
    + for l in src.splitlines():
    + res = includes_re.match(l)
    + if res is not None:
    + depfn = res.groups()[0]
    + if os.path.exists(os.path.join(self.buildpath, depfn)):
    + #print bn + " depends on "+depfn
    + deps.append(depfn)
    + # recurse through deps
    + # TODO detect cicular deps.
    + return reduce(operator.concat, map(self.concat_deps, deps), src)
    +
    + def build(self):
    + srcfiles= []
    + cflags = []
    + wholesrcdata = ""
    + for Location, CFilesAndCFLAGS, DoCalls in self.CTRInstance.LocationCFilesAndCFLAGS:
    + # Get CFiles list to give it to makefile
    + for CFile, CFLAGS in CFilesAndCFLAGS:
    + CFileName = os.path.basename(CFile)
    + wholesrcdata += self.concat_deps(CFileName)
    + #wholesrcdata += open(CFile, "r").read()
    + srcfiles.append(CFileName)
    + if CFLAGS not in cflags:
    + cflags.append(CFLAGS)
    +
    + oldmd5 = self.md5key
    + self.md5key = hashlib.md5(wholesrcdata).hexdigest()
    + props = self.CTRInstance.GetProjectProperties()
    + self.md5key += '#'.join([props[key] for key in ['companyName',
    + 'projectName',
    + 'productName']])
    + self.md5key += '#' #+','.join(map(str,time.localtime()))
    + # Store new PLC filename based on md5 key
    + f = open(self._GetMD5FileName(), "w")
    + f.write(self.md5key)
    + f.close()
    +
    + if oldmd5 != self.md5key :
    + beremizcommand = {"src": ' '.join(srcfiles),
    + "cflags": ' '.join(cflags),
    + "md5": '"'+self.md5key+'"'
    + }
    +
    + target = self.CTRInstance.GetTarget().getcontent()["value"]
    + command = target.getCommand().split(' ') +\
    + [target.getBuildPath()] +\
    + [arg % beremizcommand for arg in target.getArguments().split(' ')] +\
    + target.getRule().split(' ')
    +
    + # Call Makefile to build PLC code and link it with target specific code
    + status, result, err_result = ProcessLogger(self.CTRInstance.logger,
    + command).spin()
    + if status :
    + self.md5key = None
    + self.CTRInstance.logger.write_error(_("C compilation failed.\n"))
    + return False
    + return True
    + else :
    + self.CTRInstance.logger.write(_("Source didn't change, no build.\n"))
    + return True
    +