Hide warnings from Python headers when using gcc-compatible compiler.
Like commit 388e80132, use "#pragma GCC system_header" to silence
warnings appearing within the Python headers, since newer Python
versions no longer worry about some restrictions we still use like
-Wdeclaration-after-statement.
This patch improves on 388e80132 by inventing a separate wrapper
header file, allowing the pragma to be tightly scoped to just
the Python headers and not other stuff we have laying about in
plpython.h. I applied the same technique to plperl for the same
reason: the original patch suppressed warnings for a good deal
of our own code, not only the Perl headers.
Like the previous commit, back-patch to supported branches.
Peter Eisentraut and Tom Lane
Discussion: https://postgr.es/m/ae523163-6d2a-4b81-a875-832e48dec502@eisentraut.org
Branch
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REL_13_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/48e7971643e82c564dbce5a982511cc5c56b5738
Modified Files
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src/pl/plperl/GNUmakefile | 4 +-
src/pl/plperl/plperl.h | 194 +---------------------------------
src/pl/plperl/plperl_system.h | 214 ++++++++++++++++++++++++++++++++++++++
src/pl/plpython/Makefile | 3 +-
src/pl/plpython/plpython.h | 104 +-----------------
src/pl/plpython/plpython_system.h | 134 ++++++++++++++++++++++++
6 files changed, 358 insertions(+), 295 deletions(-)