Thread: pgsql: Detect PG_PRINTF_ATTRIBUTE automatically.

Detect PG_PRINTF_ATTRIBUTE automatically.

This eliminates gobs of "unrecognized format function type" warnings
under MinGW compilers predating GCC 4.4.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/b779168ffe330d137b8b4329a7710c8bf1f7e661

Modified Files
--------------
config/c-compiler.m4           |   21 +++++++++++++++++++++
configure                      |   36 ++++++++++++++++++++++++++++++++++++
configure.in                   |    1 +
src/include/pg_config.h.in     |    3 +++
src/include/pg_config_manual.h |   16 ----------------
5 files changed, 61 insertions(+), 16 deletions(-)