diff options
Diffstat (limited to 'lib/spack/spack/relocate.py')
| -rw-r--r-- | lib/spack/spack/relocate.py | 135 |
1 files changed, 56 insertions, 79 deletions
diff --git a/lib/spack/spack/relocate.py b/lib/spack/spack/relocate.py index 6e508c1881..d338242766 100644 --- a/lib/spack/spack/relocate.py +++ b/lib/spack/spack/relocate.py @@ -36,12 +36,16 @@ def get_patchelf(): # as we may need patchelf, find out where it is if platform.system() == 'Darwin': return None - patchelf_spec = spack.cmd.parse_specs("patchelf", concretize=True)[0] - patchelf = spack.repo.get(patchelf_spec) - if not patchelf.installed: - patchelf.do_install() - patchelf_executable = os.path.join(patchelf.prefix.bin, "patchelf") - return patchelf_executable + patchelf = spack.util.executable.which('patchelf') + if patchelf is None: + patchelf_spec = spack.cmd.parse_specs("patchelf", concretize=True)[0] + patchelf = spack.repo.get(patchelf_spec) + if not patchelf.installed: + patchelf.do_install() + patchelf_executable = os.path.join(patchelf.prefix.bin, "patchelf") + return patchelf_executable + else: + return patchelf.path def get_existing_elf_rpaths(path_name): @@ -266,31 +270,22 @@ def modify_elf_object(path_name, new_rpaths): tty.die('relocation not supported for this platform') -def needs_binary_relocation(filetype, os_id=None): +def needs_binary_relocation(m_type, m_subtype): """ Check whether the given filetype is a binary that may need relocation. """ - retval = False - if "relocatable" in filetype: - return False - if "link to" in filetype: - return False - if os_id == 'Darwin': - return ("Mach-O" in filetype) - elif os_id == 'Linux': - return ("ELF" in filetype) - else: - tty.die("Relocation not implemented for %s" % os_id) - return retval + if m_type == 'application': + if (m_subtype == 'x-executable' or m_subtype == 'x-sharedlib' or + m_subtype == 'x-mach-binary'): + return True + return False -def needs_text_relocation(filetype): +def needs_text_relocation(m_type, m_subtype): """ Check whether the given filetype is text that may need relocation. """ - if "link to" in filetype: - return False - return ("text" in filetype) + return (m_type == "text") def relocate_binary(path_names, old_dir, new_dir, allow_root): @@ -302,51 +297,44 @@ def relocate_binary(path_names, old_dir, new_dir, allow_root): if platform.system() == 'Darwin': for path_name in path_names: (rpaths, deps, idpath) = macho_get_paths(path_name) - # new style buildaches with placeholder in binaries - if (deps[0].startswith(placeholder) or - rpaths[0].startswith(placeholder) or - (idpath and idpath.startswith(placeholder))): - (new_rpaths, - new_deps, - new_idpath) = macho_replace_paths(placeholder, - new_dir, - rpaths, - deps, - idpath) - # old style buildcaches with original install root in binaries - else: - (new_rpaths, - new_deps, - new_idpath) = macho_replace_paths(old_dir, - new_dir, - rpaths, - deps, - idpath) + # one pass to replace placeholder + (n_rpaths, + n_deps, + n_idpath) = macho_replace_paths(placeholder, + new_dir, + rpaths, + deps, + idpath) + # another pass to replace old_dir + (new_rpaths, + new_deps, + new_idpath) = macho_replace_paths(old_dir, + new_dir, + n_rpaths, + n_deps, + n_idpath) modify_macho_object(path_name, rpaths, deps, idpath, new_rpaths, new_deps, new_idpath) if (not allow_root and old_dir != new_dir and - strings_contains_installroot(path_name, old_dir)): + not file_is_relocatable(path_name)): raise InstallRootStringException(path_name, old_dir) elif platform.system() == 'Linux': for path_name in path_names: orig_rpaths = get_existing_elf_rpaths(path_name) if orig_rpaths: - if orig_rpaths[0].startswith(placeholder): - # new style buildaches with placeholder in binaries - new_rpaths = substitute_rpath(orig_rpaths, - placeholder, new_dir) - else: - # old style buildcaches with original install - # root in binaries - new_rpaths = substitute_rpath(orig_rpaths, - old_dir, new_dir) + # one pass to replace placeholder + n_rpaths = substitute_rpath(orig_rpaths, + placeholder, new_dir) + # one pass to replace old_dir + new_rpaths = substitute_rpath(n_rpaths, + old_dir, new_dir) modify_elf_object(path_name, new_rpaths) if (not allow_root and old_dir != new_dir and - strings_contains_installroot(path_name, old_dir)): + not file_is_relocatable(path_name)): raise InstallRootStringException(path_name, old_dir) else: tty.die("Relocation not implemented for %s" % platform.system()) @@ -379,8 +367,8 @@ def make_binary_relative(cur_path_names, orig_path_names, old_dir, allow_root): rpaths, deps, idpath, new_rpaths, new_deps, new_idpath) if (not allow_root and - strings_contains_installroot(cur_path)): - raise InstallRootStringException(cur_path) + not file_is_relocatable(cur_path, old_dir)): + raise InstallRootStringException(cur_path, old_dir) elif platform.system() == 'Linux': for cur_path, orig_path in zip(cur_path_names, orig_path_names): orig_rpaths = get_existing_elf_rpaths(cur_path) @@ -388,9 +376,9 @@ def make_binary_relative(cur_path_names, orig_path_names, old_dir, allow_root): new_rpaths = get_relative_rpaths(orig_path, old_dir, orig_rpaths) modify_elf_object(cur_path, new_rpaths) - if (not allow_root and - strings_contains_installroot(cur_path, old_dir)): - raise InstallRootStringException(cur_path, old_dir) + if (not allow_root and + not file_is_relocatable(cur_path, old_dir)): + raise InstallRootStringException(cur_path, old_dir) else: tty.die("Prelocation not implemented for %s" % platform.system()) @@ -401,29 +389,16 @@ def make_binary_placeholder(cur_path_names, allow_root): """ if platform.system() == 'Darwin': for cur_path in cur_path_names: - rpaths, deps, idpath = macho_get_paths(cur_path) - (new_rpaths, - new_deps, - new_idpath) = macho_make_paths_placeholder(rpaths, deps, idpath) - modify_macho_object(cur_path, - rpaths, deps, idpath, - new_rpaths, new_deps, new_idpath) if (not allow_root and - strings_contains_installroot(cur_path, - spack.store.layout.root)): + not file_is_relocatable(cur_path)): raise InstallRootStringException( cur_path, spack.store.layout.root) elif platform.system() == 'Linux': for cur_path in cur_path_names: - orig_rpaths = get_existing_elf_rpaths(cur_path) - if orig_rpaths: - new_rpaths = get_placeholder_rpaths(cur_path, orig_rpaths) - modify_elf_object(cur_path, new_rpaths) - if (not allow_root and - strings_contains_installroot( - cur_path, spack.store.layout.root)): - raise InstallRootStringException( - cur_path, spack.store.layout.root) + if (not allow_root and + not file_is_relocatable(cur_path)): + raise InstallRootStringException( + cur_path, spack.store.layout.root) else: tty.die("Placeholder not implemented for %s" % platform.system()) @@ -498,6 +473,8 @@ def is_relocatable(spec): raise ValueError('spec is not installed [{0}]'.format(str(spec))) if spec.external or spec.virtual: + tty.warn('external or virtual package %s is not relocatable' % + spec.name) return False # Explore the installation prefix of the spec @@ -538,7 +515,7 @@ def file_is_relocatable(file): raise ValueError('{0} is not an absolute path'.format(file)) strings = Executable('strings') - patchelf = Executable('patchelf') + patchelf = Executable(get_patchelf()) # Remove the RPATHS from the strings in the executable set_of_strings = set(strings(file, output=str).split()) @@ -600,6 +577,6 @@ def mime_type(file): Tuple containing the MIME type and subtype """ file_cmd = Executable('file') - output = file_cmd('-b', '--mime-type', file, output=str, error=str) + output = file_cmd('-b', '-h', '--mime-type', file, output=str, error=str) tty.debug('[MIME_TYPE] {0} -> {1}'.format(file, output.strip())) return tuple(output.strip().split('/')) |