Alexander Neundorf wrote:
>
> On Thursday 21 June 2007 13:27, Andrew Barton-Sweeney wrote:
> > Maybe the xargs program can help?
>
> That's not available under Windows by default.
> One workaround would be to ship a batch file for Windows and a shell
> script
> for all other systems, but this feels like a hack to get something working
> which would be fit perfectly in sdcclib (and all other
> linkers/librarians I
> know of work this way).
>
I've rewritten the librarian in python, at the moment it just takes a
list of .rel files and produces the library on stdout, but it could
easily be adapted to behave more like the existing librarian. It's also
incredibly faster.
Feel free to incorporate and do with what you want.
Dan.
#!/usr/bin/python
from sys import argv
import os.path
files=argv[1:]
sizes={}
lib=['<FILES>\n\n']
offset=len(lib[0])
for f in files:
(path,base)=os.path.split(f)
(name,ext)=os.path.splitext(base)
relfile=f
adbfile=path+os.path.sep+name+'.adb'
try:
reldata=file(relfile).read()
except:
reldata=''
try:
adbdata=file(adbfile).read()
except:
adbdata=''
l=[]
l+=['<FILE>\n',name,'\n']
l+=['<REL>\n',reldata,'</REL>\n']
l+=['<ADB>\n',adbdata,'</ADB>\n']
l+=['</FILE>\n\n']
ls=''.join(l)
sizes[name]=offset
offset+=len(ls)
lib.append(ls)
lib.append('</FILES>\n\n')
syms=['<SDCCLIB>\n\n<INDEX>\n',11*' ']
for f in files:
(path,base)=os.path.split(f)
(name,ext)=os.path.splitext(base)
syms+=['<MODULE>\n',name+' %d\n' % sizes[name]]
for l in file(f).readlines():
s=l.split()
if s[0] == 'S' and s[2][0] == 'D':
syms.append(s[1]+'\n')
syms.append('</MODULE>\n\n')
syms.append('</INDEX>\n\n')
syms[1]="%10d\n" % sum([len(s) for s in syms])
print ''.join(syms+lib)
print "</SDCCLIB>"
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