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Author: zmedico |
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Date: 2008-10-05 04:20:08 +0000 (Sun, 05 Oct 2008) |
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New Revision: 11627 |
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|
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Modified: |
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main/trunk/pym/portage/dbapi/vartree.py |
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Log: |
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Only update the confmem file when something has changed. |
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Modified: main/trunk/pym/portage/dbapi/vartree.py |
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=================================================================== |
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--- main/trunk/pym/portage/dbapi/vartree.py 2008-10-05 04:12:32 UTC (rev 11626) |
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+++ main/trunk/pym/portage/dbapi/vartree.py 2008-10-05 04:20:08 UTC (rev 11627) |
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@@ -3055,6 +3055,7 @@ |
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#if we have a file containing previously-merged config file md5sums, grab it. |
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conf_mem_file = os.path.join(destroot, CONFIG_MEMORY_FILE) |
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cfgfiledict = grabdict(conf_mem_file) |
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+ cfgfiledict_orig = cfgfiledict.copy() |
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if "NOCONFMEM" in self.settings: |
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cfgfiledict["IGNORE"]=1 |
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else: |
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@@ -3115,9 +3116,10 @@ |
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# write out our collection of md5sums |
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cfgfiledict.pop("IGNORE", None) |
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- ensure_dirs(os.path.dirname(conf_mem_file), |
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- gid=portage_gid, mode=02750, mask=02) |
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- writedict(cfgfiledict, conf_mem_file) |
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+ if cfgfiledict != cfgfiledict_orig: |
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+ ensure_dirs(os.path.dirname(conf_mem_file), |
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+ gid=portage_gid, mode=02750, mask=02) |
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+ writedict(cfgfiledict, conf_mem_file) |
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|
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# These caches are populated during collision-protect and the data |
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# they contain is now invalid. It's very important to invalidate |
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