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llvmbuild/main.py: Let LibraryDependencies.inc deterministic.

FYI, llvm and clang can be built deterministically between stage 2 and stage3, among iterative clean rebuilds, with GNU ar;

configure --disable-timestamps
make AR.Flags=crsD RANLIB=echo

llvm-svn: 170682
This commit is contained in:
NAKAMURA Takumi 2012-12-20 10:35:18 +00:00
parent 92c3efe257
commit 72d12c87ec

View File

@ -182,7 +182,9 @@ class LLVMProjectInfo(object):
# out easily. If we don't, we should special case the check.
self.ordered_component_infos = []
components_to_visit = set(self.component_infos)
components_to_visit = sorted(
set(self.component_infos),
key = lambda c: c.name)
while components_to_visit:
visit_component_info(iter(components_to_visit).next(), [], set())