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Lines 179-185
def ParseLdSoConf(ldso_conf, root='/', _
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| 179 |
return paths |
179 |
return paths |
| 180 |
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180 |
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| 181 |
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181 |
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| 182 |
def LoadLdpaths(root='/'): |
182 |
def LoadLdpaths(root='/', prefix=''): |
| 183 |
"""Load linker paths from common locations |
183 |
"""Load linker paths from common locations |
| 184 |
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184 |
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| 185 |
This parses the ld.so.conf and LD_LIBRARY_PATH env var. |
185 |
This parses the ld.so.conf and LD_LIBRARY_PATH env var. |
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Lines 207-213
def LoadLdpaths(root='/'):
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| 207 |
ldpaths['env'] = ParseLdPaths(env_ldpath, path='') |
207 |
ldpaths['env'] = ParseLdPaths(env_ldpath, path='') |
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208 |
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| 209 |
# Load up /etc/ld.so.conf. |
209 |
# Load up /etc/ld.so.conf. |
| 210 |
ldpaths['conf'] = ParseLdSoConf(root + 'etc/ld.so.conf', root=root) |
210 |
ldpaths['conf'] = ParseLdSoConf(root + prefix + '/etc/ld.so.conf', root=root) |
| 211 |
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211 |
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| 212 |
return ldpaths |
212 |
return ldpaths |
| 213 |
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213 |
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Lines 254-260
def FindLib(elf, lib, ldpaths):
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| 254 |
return None |
254 |
return None |
| 255 |
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255 |
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| 256 |
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256 |
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| 257 |
def ParseELF(path, root='/', ldpaths={'conf':[], 'env':[], 'interp':[]}, |
257 |
def ParseELF(path, root='/', prefix='', ldpaths={'conf':[], 'env':[], 'interp':[]}, |
| 258 |
_first=True, _all_libs={}): |
258 |
_first=True, _all_libs={}): |
| 259 |
"""Parse the ELF dependency tree of the specified file |
259 |
"""Parse the ELF dependency tree of the specified file |
| 260 |
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260 |
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Lines 262-267
def ParseELF(path, root='/', ldpaths={'c
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| 262 |
path: The ELF to scan |
262 |
path: The ELF to scan |
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root: The root tree to prepend to paths; this applies to interp and rpaths |
263 |
root: The root tree to prepend to paths; this applies to interp and rpaths |
| 264 |
only as |path| and |ldpaths| are expected to be prefixed already |
264 |
only as |path| and |ldpaths| are expected to be prefixed already |
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265 |
prefix: The EPREFIX for Gentoo Prefix; this aids generating /usr/lib paths |
| 266 |
from interp field |
| 265 |
ldpaths: dict containing library paths to search; should have the keys: |
267 |
ldpaths: dict containing library paths to search; should have the keys: |
| 266 |
conf, env, interp |
268 |
conf, env, interp |
| 267 |
_first: Recursive use only; is this the first ELF ? |
269 |
_first: Recursive use only; is this the first ELF ? |
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Lines 304-310
def ParseELF(path, root='/', ldpaths={'c
Link Here
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| 304 |
if segment.header.p_type != 'PT_INTERP': |
306 |
if segment.header.p_type != 'PT_INTERP': |
| 305 |
continue |
307 |
continue |
| 306 |
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308 |
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| 307 |
interp = bstr(segment.get_interp_name()) |
309 |
interp = normpath(bstr(segment.get_interp_name())) |
| 308 |
ret['interp'] = normpath(root + interp) |
310 |
ret['interp'] = normpath(root + interp) |
| 309 |
ret['libs'][os.path.basename(interp)] = { |
311 |
ret['libs'][os.path.basename(interp)] = { |
| 310 |
'path': ret['interp'], |
312 |
'path': ret['interp'], |
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Lines 313-319
def ParseELF(path, root='/', ldpaths={'c
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| 313 |
# XXX: Should read it and scan for /lib paths. |
315 |
# XXX: Should read it and scan for /lib paths. |
| 314 |
ldpaths['interp'] = [ |
316 |
ldpaths['interp'] = [ |
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normpath(root + os.path.dirname(interp)), |
317 |
normpath(root + os.path.dirname(interp)), |
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normpath(root + '/usr' + os.path.dirname(interp)), |
318 |
normpath(root + prefix + '/usr' + os.path.dirname(interp).lstrip(prefix)), |
| 317 |
] |
319 |
] |
| 318 |
break |
320 |
break |
| 319 |
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321 |
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Lines 361-367
def ParseELF(path, root='/', ldpaths={'c
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| 361 |
'needed': [], |
363 |
'needed': [], |
| 362 |
} |
364 |
} |
| 363 |
if fullpath: |
365 |
if fullpath: |
| 364 |
lret = ParseELF(fullpath, root, ldpaths, False, _all_libs) |
366 |
lret = ParseELF(fullpath, root, prefix, ldpaths, False, _all_libs) |
| 365 |
_all_libs[lib]['needed'] = lret['needed'] |
367 |
_all_libs[lib]['needed'] = lret['needed'] |
| 366 |
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368 |
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| 367 |
del elf |
369 |
del elf |
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Lines 541-546
they need will be placed into /foo/lib/
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| 541 |
default=os.environ.get('ROOT', ''), type='string', |
543 |
default=os.environ.get('ROOT', ''), type='string', |
| 542 |
action='callback', callback=_NormalizePath, |
544 |
action='callback', callback=_NormalizePath, |
| 543 |
help='Search for all files/dependencies in ROOT') |
545 |
help='Search for all files/dependencies in ROOT') |
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546 |
parser.add_option('-P', '--prefix', |
| 547 |
default=os.environ.get('EPREFIX', ''), type='string', |
| 548 |
action='callback', callback=_NormalizePath, |
| 549 |
help='Specify EPREFIX for binaries from Gentoo Prefix') |
| 544 |
parser.add_option('--no-auto-root', |
550 |
parser.add_option('--no-auto-root', |
| 545 |
dest='auto_root', action='store_false', default=True, |
551 |
dest='auto_root', action='store_false', default=True, |
| 546 |
help='Do not automatically prefix input ELFs with ROOT') |
552 |
help='Do not automatically prefix input ELFs with ROOT') |
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Lines 595-601
they need will be placed into /foo/lib/
Link Here
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| 595 |
if not paths: |
601 |
if not paths: |
| 596 |
err('missing ELF files to scan') |
602 |
err('missing ELF files to scan') |
| 597 |
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603 |
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| 598 |
ldpaths = LoadLdpaths(options.root) |
604 |
ldpaths = LoadLdpaths(options.root, options.prefix) |
| 599 |
if options.debug: |
605 |
if options.debug: |
| 600 |
print('ldpaths[conf] =', ldpaths['conf']) |
606 |
print('ldpaths[conf] =', ldpaths['conf']) |
| 601 |
print('ldpaths[env] =', ldpaths['env']) |
607 |
print('ldpaths[env] =', ldpaths['env']) |
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Lines 613-619
they need will be placed into /foo/lib/
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| 613 |
for p in glob.iglob(path): |
619 |
for p in glob.iglob(path): |
| 614 |
matched = True |
620 |
matched = True |
| 615 |
try: |
621 |
try: |
| 616 |
elf = ParseELF(p, options.root, ldpaths) |
622 |
elf = ParseELF(p, options.root, options.prefix, ldpaths) |
| 617 |
except (exceptions.ELFError, IOError) as e: |
623 |
except (exceptions.ELFError, IOError) as e: |
| 618 |
# XXX: Ugly. Should unify with _Action* somehow. |
624 |
# XXX: Ugly. Should unify with _Action* somehow. |
| 619 |
if options.dest is not None and options.copy_non_elfs: |
625 |
if options.dest is not None and options.copy_non_elfs: |
