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binary distribution: relocate text files properly in relative binaries (#13578)

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* Make relative binaries relocate text files properly
* rb strings aren't valid in python 2
* move perl to new interface for setup_environment family methods
This commit is contained in:
Greg Becker 2019-11-04 23:03:35 -06:00 committed by Todd Gamblin
parent e433a5dc0b
commit 99dfff4475
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GPG key ID: 66B24B9050FDD0B8
3 changed files with 37 additions and 17 deletions
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2
lib/spack/spack/binary_distribution.py
View file

@ -521,8 +521,6 @@ def relocate_package(workdir, spec, allow_root):
old_prefix = str(buildinfo.get('spackprefix',
'/not/in/buildinfo/dictionary'))
rel = buildinfo.get('relative_rpaths', False)
if rel:
return
tty.msg("Relocating package from",
"%s to %s." % (old_path, new_path))

20
lib/spack/spack/relocate.py
View file

@ -378,17 +378,21 @@ def replace_prefix_text(path_name, old_dir, new_dir):
Replace old install prefix with new install prefix
in text files using utf-8 encoded strings.
"""
def replace(match):
return match.group().replace(old_dir.encode('utf-8'),
new_dir.encode('utf-8'))
with open(path_name, 'rb+') as f:
data = f.read()
f.seek(0)
pat = re.compile(old_dir.encode('utf-8'))
if not pat.search(data):
return
ndata = pat.sub(replace, data)
# Replace old_dir with new_dir if it appears at the beginning of a path
# Negative lookbehind for a character legal in a path
# Then a match group for any characters legal in a compiler flag
# Then old_dir
# Then characters legal in a path
# Ensures we only match the old_dir if it's precedeed by a flag or by
# characters not legal in a path, but not if it's preceeded by other
# components of a path.
old_bytes = old_dir.encode('utf-8')
pat = b'(?<![\\w\\-_/])([\\w\\-_]*?)%s([\\w\\-_/]*)' % old_bytes
repl = b'\\1%s\\2' % new_dir.encode('utf-8')
ndata = re.sub(pat, repl, data)
f.write(ndata)
f.truncate()

32
var/spack/repos/builtin/packages/perl/package.py
View file

@ -165,12 +165,13 @@ def install_cpanm(self):
make()
make('install')
def setup_dependent_environment(self, spack_env, run_env, dependent_spec):
def setup_dependent_build_environment(self, env, dependent_spec):
"""Set PATH and PERL5LIB to include the extension and
any other perl extensions it depends on,
assuming they were installed with INSTALL_BASE defined."""
perl_lib_dirs = []
perl_bin_dirs = []
perl_lib_dirs = [join_path(self.spec.prefix.lib,
str(self.spec.version))]
perl_bin_dirs = [self.spec.prefix.bin]
for d in dependent_spec.traverse(
deptype=('build', 'run'), deptype_query='run'):
if d.package.extends(self.spec):
@ -178,12 +179,29 @@ def setup_dependent_environment(self, spack_env, run_env, dependent_spec):
perl_bin_dirs.append(d.prefix.bin)
if perl_bin_dirs:
perl_bin_path = ':'.join(perl_bin_dirs)
spack_env.prepend_path('PATH', perl_bin_path)
run_env.prepend_path('PATH', perl_bin_path)
env.prepend_path('PATH', perl_bin_path)
if perl_lib_dirs:
perl_lib_path = ':'.join(perl_lib_dirs)
spack_env.prepend_path('PERL5LIB', perl_lib_path)
run_env.prepend_path('PERL5LIB', perl_lib_path)
env.prepend_path('PERL5LIB', perl_lib_path)
def setup_dependent_run_environment(self, env, dependent_spec):
"""Set PATH and PERL5LIB to include the extension and
any other perl extensions it depends on,
assuming they were installed with INSTALL_BASE defined."""
perl_lib_dirs = [join_path(self.spec.prefix.lib,
str(self.spec.version))]
perl_bin_dirs = [self.spec.prefix.bin]
for d in dependent_spec.traverse(
deptype=('run',), deptype_query='run'):
if d.package.extends(self.spec):
perl_lib_dirs.append(d.prefix.lib.perl5)
perl_bin_dirs.append(d.prefix.bin)
if perl_bin_dirs:
perl_bin_path = ':'.join(perl_bin_dirs)
env.prepend_path('PATH', perl_bin_path)
if perl_lib_dirs:
perl_lib_path = ':'.join(perl_lib_dirs)
env.prepend_path('PERL5LIB', perl_lib_path)
def setup_dependent_package(self, module, dependent_spec):
"""Called before perl modules' install() methods.