Descriptor objects for entities that are part of the LLVM project.
"""
-import ConfigParser
-import StringIO
+from __future__ import absolute_import
+try:
+ import configparser
+except:
+ import ConfigParser as configparser
import sys
-from util import *
+from llvmbuild.util import *
class ParseError(Exception):
pass
def __init__(self, subpath, name, dependencies, parent):
if not subpath.startswith('/'):
- raise ValueError,"invalid subpath: %r" % subpath
+ raise ValueError("invalid subpath: %r" % subpath)
self.subpath = subpath
self.name = name
self.dependencies = list(dependencies)
ComponentInfo.__init__(self, subpath, name, [], parent)
def get_llvmbuild_fragment(self):
- result = StringIO.StringIO()
- print >>result, 'type = %s' % self.type_name
- print >>result, 'name = %s' % self.name
- print >>result, 'parent = %s' % self.parent
- return result.getvalue()
+ return """\
+type = %s
+name = %s
+parent = %s
+""" % (self.type_name, self.name, self.parent)
class LibraryComponentInfo(ComponentInfo):
type_name = 'Library'
yield ('library group', r)
def get_llvmbuild_fragment(self):
- result = StringIO.StringIO()
- print >>result, 'type = %s' % self.type_name
- print >>result, 'name = %s' % self.name
- print >>result, 'parent = %s' % self.parent
+ result = """\
+type = %s
+name = %s
+parent = %s
+""" % (self.type_name, self.name, self.parent)
if self.library_name is not None:
- print >>result, 'library_name = %s' % self.library_name
+ result += 'library_name = %s\n' % self.library_name
if self.required_libraries:
- print >>result, 'required_libraries = %s' % ' '.join(
+ result += 'required_libraries = %s\n' % ' '.join(
self.required_libraries)
if self.add_to_library_groups:
- print >>result, 'add_to_library_groups = %s' % ' '.join(
+ result += 'add_to_library_groups = %s\n' % ' '.join(
self.add_to_library_groups)
if not self.installed:
- print >>result, 'installed = 0'
- return result.getvalue()
+ result += 'installed = 0\n'
+ return result
def get_library_name(self):
return self.library_name or self.name
yield ('library group', r)
def get_llvmbuild_fragment(self):
- result = StringIO.StringIO()
- print >>result, 'type = %s' % self.type_name
- print >>result, 'name = %s' % self.name
- print >>result, 'parent = %s' % self.parent
+ result = """\
+type = %s
+name = %s
+parent = %s
+""" % (self.type_name, self.name, self.parent)
if self.required_libraries and not self._is_special_group:
- print >>result, 'required_libraries = %s' % ' '.join(
+ result += 'required_libraries = %s\n' % ' '.join(
self.required_libraries)
if self.add_to_library_groups:
- print >>result, 'add_to_library_groups = %s' % ' '.join(
+ result += 'add_to_library_groups = %s\n' % ' '.join(
self.add_to_library_groups)
- return result.getvalue()
+ return result
def get_llvmconfig_component_name(self):
return self.name.lower()
yield ('library group', r)
def get_llvmbuild_fragment(self):
- result = StringIO.StringIO()
- print >>result, 'type = %s' % self.type_name
- print >>result, 'name = %s' % self.name
- print >>result, 'parent = %s' % self.parent
+ result = """\
+type = %s
+name = %s
+parent = %s
+""" % (self.type_name, self.name, self.parent)
if self.required_libraries:
- print >>result, 'required_libraries = %s' % ' '.join(
+ result += 'required_libraries = %s\n' % ' '.join(
self.required_libraries)
if self.add_to_library_groups:
- print >>result, 'add_to_library_groups = %s' % ' '.join(
+ result += 'add_to_library_groups = %s\n' % ' '.join(
self.add_to_library_groups)
for bool_key in ('has_asmparser', 'has_asmprinter', 'has_disassembler',
'has_jit'):
if getattr(self, bool_key):
- print >>result, '%s = 1' % (bool_key,)
- return result.getvalue()
+ result += '%s = 1\n' % (bool_key,)
+ return result
def get_llvmconfig_component_name(self):
return self.name.lower()
yield ('required library', r)
def get_llvmbuild_fragment(self):
- result = StringIO.StringIO()
- print >>result, 'type = %s' % self.type_name
- print >>result, 'name = %s' % self.name
- print >>result, 'parent = %s' % self.parent
- print >>result, 'required_libraries = %s' % ' '.join(
- self.required_libraries)
- return result.getvalue()
+ return """\
+type = %s
+name = %s
+parent = %s
+required_libraries = %s
+""" % (self.type_name, self.name, self.parent,
+ ' '.join(self.required_libraries))
class BuildToolComponentInfo(ToolComponentInfo):
type_name = 'BuildTool'
TargetGroupComponentInfo, OptionalLibraryComponentInfo))
def load_from_path(path, subpath):
# Load the LLVMBuild.txt file as an .ini format file.
- parser = ConfigParser.RawConfigParser()
+ parser = configparser.RawConfigParser()
parser.read(path)
# Extract the common section.
section, path, "unable to instantiate: %r" % type_name)
import traceback
traceback.print_exc()
- raise SystemExit, 1
- except ParseError,e:
+ raise SystemExit(1)
+ except ParseError:
+ e = sys.exc_info()[1]
fatal("unable to load component %r in %r: %s" % (
section, path, e.message))
-import StringIO
+from __future__ import absolute_import
import os
import sys
-import componentinfo
-import configutil
+import llvmbuild.componentinfo as componentinfo
+import llvmbuild.configutil as configutil
-from util import *
+from llvmbuild.util import *
###
set(self.component_infos),
key = lambda c: c.name)
while components_to_visit:
- visit_component_info(iter(components_to_visit).next(), [], set())
+ visit_component_info(components_to_visit[0], [], set())
# Canonicalize children lists.
for c in self.ordered_component_infos:
def print_tree(self):
def visit(node, depth = 0):
- print '%s%-40s (%s)' % (' '*depth, node.name, node.type_name)
+ print('%s%-40s (%s)' % (' '*depth, node.name, node.type_name))
for c in node.children:
visit(c, depth + 1)
visit(self.component_info_map['$ROOT'])
header_name = '.' + os.path.join(subpath, 'LLVMBuild.txt')
header_pad = '-' * (80 - len(header_fmt % (header_name, '')))
header_string = header_fmt % (header_name, header_pad)
- print >>f, """\
+ f.write("""\
%s
;
; The LLVM Compiler Infrastructure
; http://llvm.org/docs/LLVMBuild.html
;
;===------------------------------------------------------------------------===;
-""" % header_string
+
+""" % header_string)
# Write out each fragment.each component fragment.
for name,fragment in fragments:
comment = comments_map.get(name)
if comment is not None:
f.write(comment)
- print >>f, "[%s]" % name
+ f.write("[%s]\n" % name)
f.write(fragment)
if fragment is not fragments[-1][1]:
- print >>f
+ f.write('\n')
f.close()
is_installed)
# Convert to a list of entries and sort by name.
- entries = entries.values()
+ entries = list(entries.values())
# Create an 'all' pseudo component. We keep the dependency list small by
# only listing entries that have no other dependents.
# Write out the library table.
make_install_dir(os.path.dirname(output_path))
f = open(output_path, 'w')
- print >>f, """\
+ f.write("""\
//===- llvm-build generated file --------------------------------*- C++ -*-===//
//
// Component Library Depenedency Table
// Automatically generated file, do not edit!
//
//===----------------------------------------------------------------------===//
-"""
- print >>f, 'struct AvailableComponent {'
- print >>f, ' /// The name of the component.'
- print >>f, ' const char *Name;'
- print >>f, ''
- print >>f, ' /// The name of the library for this component (or NULL).'
- print >>f, ' const char *Library;'
- print >>f, ''
- print >>f, ' /// Whether the component is installed.'
- print >>f, ' bool IsInstalled;'
- print >>f, ''
- print >>f, '\
- /// The list of libraries required when linking this component.'
- print >>f, ' const char *RequiredLibraries[%d];' % (
- max_required_libraries)
- print >>f, '} AvailableComponents[%d] = {' % len(entries)
+
+""")
+ f.write('struct AvailableComponent {\n')
+ f.write(' /// The name of the component.\n')
+ f.write(' const char *Name;\n')
+ f.write('\n')
+ f.write(' /// The name of the library for this component (or NULL).\n')
+ f.write(' const char *Library;\n')
+ f.write('\n')
+ f.write(' /// Whether the component is installed.\n')
+ f.write(' bool IsInstalled;\n')
+ f.write('\n')
+ f.write('\
+ /// The list of libraries required when linking this component.\n')
+ f.write(' const char *RequiredLibraries[%d];\n' % (
+ max_required_libraries))
+ f.write('} AvailableComponents[%d] = {\n' % len(entries))
for name,library_name,required_names,is_installed in entries:
if library_name is None:
library_name_as_cstr = '0'
else:
library_name_as_cstr = '"lib%s.a"' % library_name
- print >>f, ' { "%s", %s, %d, { %s } },' % (
+ f.write(' { "%s", %s, %d, { %s } },\n' % (
name, library_name_as_cstr, is_installed,
', '.join('"%s"' % dep
- for dep in required_names))
- print >>f, '};'
+ for dep in required_names)))
+ f.write('};\n')
f.close()
def get_required_libraries_for_component(self, ci, traverse_groups = False):
header_name = os.path.basename(output_path)
header_pad = '-' * (80 - len(header_fmt % (header_name, '')))
header_string = header_fmt % (header_name, header_pad)
- print >>f, """\
+ f.write("""\
%s
#
# The LLVM Compiler Infrastructure
# This file is autogenerated by llvm-build, do not edit!
#
#===------------------------------------------------------------------------===#
-""" % header_string
+
+""" % header_string)
# Write the dependency information in the best way we can.
- print >>f, """
+ f.write("""
# LLVMBuild CMake fragment dependencies.
#
# CMake has no builtin way to declare that the configuration depends on
# CMake.
#
# FIXME: File a CMake RFE to get a properly supported version of this
-# feature."""
+# feature.
+""")
for dep in dependencies:
- print >>f, """\
+ f.write("""\
configure_file(\"%s\"
- ${CMAKE_CURRENT_BINARY_DIR}/DummyConfigureOutput)""" % (
- cmake_quote_path(dep),)
+ ${CMAKE_CURRENT_BINARY_DIR}/DummyConfigureOutput)\n""" % (
+ cmake_quote_path(dep),))
# Write the properties we use to encode the required library dependency
# information in a form CMake can easily use directly.
- print >>f, """
+ f.write("""
# Explicit library dependency information.
#
# The following property assignments effectively create a map from component
-# names to required libraries, in a way that is easily accessed from CMake."""
+# names to required libraries, in a way that is easily accessed from CMake.
+""")
for ci in self.ordered_component_infos:
# We only write the information for libraries currently.
if ci.type_name != 'Library':
continue
- print >>f, """\
-set_property(GLOBAL PROPERTY LLVMBUILD_LIB_DEPS_%s %s)""" % (
+ f.write("""\
+set_property(GLOBAL PROPERTY LLVMBUILD_LIB_DEPS_%s %s)\n""" % (
ci.get_prefixed_library_name(), " ".join(sorted(
dep.get_prefixed_library_name()
- for dep in self.get_required_libraries_for_component(ci))))
+ for dep in self.get_required_libraries_for_component(ci)))))
f.close()
header_name = os.path.basename(output_path)
header_pad = '-' * (80 - len(header_fmt % (header_name, '')))
header_string = header_fmt % (header_name, header_pad)
- print >>f, """\
+ f.write("""\
%s
#
# The LLVM Compiler Infrastructure
# This file is autogenerated by llvm-build, do not edit!
#
#===------------------------------------------------------------------------===#
-""" % header_string
+
+""" % header_string)
# Write the dependencies for the fragment.
#
# FIXME: Technically, we need to properly quote for Make here.
- print >>f, """\
+ f.write("""\
# Clients must explicitly enable LLVMBUILD_INCLUDE_DEPENDENCIES to get
# these dependencies. This is a compromise to help improve the
-# performance of recursive Make systems."""
- print >>f, 'ifeq ($(LLVMBUILD_INCLUDE_DEPENDENCIES),1)'
- print >>f, "# The dependencies for this Makefile fragment itself."
- print >>f, "%s: \\" % (mk_quote_string_for_target(output_path),)
+# performance of recursive Make systems.
+""")
+ f.write('ifeq ($(LLVMBUILD_INCLUDE_DEPENDENCIES),1)\n')
+ f.write("# The dependencies for this Makefile fragment itself.\n")
+ f.write("%s: \\\n" % (mk_quote_string_for_target(output_path),))
for dep in dependencies:
- print >>f, "\t%s \\" % (dep,)
- print >>f
+ f.write("\t%s \\\n" % (dep,))
+ f.write('\n')
# Generate dummy rules for each of the dependencies, so that things
# continue to work correctly if any of those files are moved or removed.
- print >>f, """\
+ f.write("""\
# The dummy targets to allow proper regeneration even when files are moved or
-# removed."""
+# removed.
+""")
for dep in dependencies:
- print >>f, "%s:" % (mk_quote_string_for_target(dep),)
- print >>f, 'endif'
+ f.write("%s:\n" % (mk_quote_string_for_target(dep),))
+ f.write('endif\n')
f.close()
dest="optional_components", metavar="NAMES",
help=("Enable the given space or semi-colon separated "
"list of optional components"),
- action="store", default=None)
+ action="store", default="")
parser.add_option_group(group)
(opts, args) = parser.parse_args()
projects / platform / upstream / llvm.git / commitdiff