llvm-build: Add --write-llvmbuild option, which writes out the component tree.
- Useful for migrating or auto-upgrading the format schema.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143626 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/llvm-build/llvmbuild/componentinfo.py b/utils/llvm-build/llvmbuild/componentinfo.py
index 30ec23b..3ea8001 100644
--- a/utils/llvm-build/llvmbuild/componentinfo.py
+++ b/utils/llvm-build/llvmbuild/componentinfo.py
@@ -3,6 +3,7 @@
"""
import ConfigParser
+import StringIO
import sys
from util import *
@@ -57,6 +58,9 @@
for r in self.dependencies:
yield ('dependency', r)
+ def get_llvmbuild_fragment(self):
+ abstract
+
class GroupComponentInfo(ComponentInfo):
"""
Group components have no semantics as far as the build system are concerned,
@@ -73,13 +77,20 @@
def __init__(self, subpath, name, parent):
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()
+
class LibraryComponentInfo(ComponentInfo):
type_name = 'Library'
@staticmethod
def parse(subpath, items):
kwargs = ComponentInfo.parse_items(items)
- kwargs['library_name'] = items.get_optional_string('name')
+ kwargs['library_name'] = items.get_optional_string('library_name')
kwargs['required_libraries'] = items.get_list('required_libraries')
kwargs['add_to_library_groups'] = items.get_list(
'add_to_library_groups')
@@ -109,6 +120,21 @@
for r in self.add_to_library_groups:
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
+ if self.library_name is not None:
+ print >>result, 'library_name = %s' % self.library_name
+ if self.required_libraries:
+ print >>result, 'required_libraries = %s' % ' '.join(
+ self.required_libraries)
+ if self.add_to_library_groups:
+ print >>result, 'add_to_library_groups = %s' % ' '.join(
+ self.add_to_library_groups)
+ return result.getvalue()
+
class LibraryGroupComponentInfo(ComponentInfo):
type_name = 'LibraryGroup'
@@ -140,6 +166,19 @@
for r in self.add_to_library_groups:
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
+ if self.required_libraries:
+ print >>result, 'required_libraries = %s' % ' '.join(
+ self.required_libraries)
+ if self.add_to_library_groups:
+ print >>result, 'add_to_library_groups = %s' % ' '.join(
+ self.add_to_library_groups)
+ return result.getvalue()
+
class ToolComponentInfo(ComponentInfo):
type_name = 'Tool'
@@ -163,6 +202,15 @@
for r in self.required_libraries:
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()
+
class BuildToolComponentInfo(ToolComponentInfo):
type_name = 'BuildTool'