pgsql: When in automatic dependency mode, never delete any intermediate - Mailing list pgsql-committers

From petere@postgresql.org (Peter Eisentraut)
Subject pgsql: When in automatic dependency mode, never delete any intermediate
Date
Msg-id 20100824180612.461407541D7@cvs.postgresql.org
Whole thread Raw
List pgsql-committers
Log Message:
-----------
When in automatic dependency mode, never delete any intermediate
files automatically.  Otherwise, the following could happen: When
starting from a clean source tree, the first build would delete the
intermediate file, but also create the dependency file, which
mentions the intermediate file, thus making it non-intermediate.
The second build will then need to rebuild the now non-intermediate
missing file.  So the second build will do work even though nothing
had changed.  One place where this happens is the .c -> .o -> .so
chain for some contrib modules.

Modified Files:
--------------
    pgsql/src:
        Makefile.global.in (r1.264 -> r1.265)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/Makefile.global.in?r1=1.264&r2=1.265)

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