From 293913568e6a7a86fd1479e1cff8e2ecb58d6568 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 13 Apr 2024 15:44:03 +0200 Subject: Adding upstream version 16.2. Signed-off-by: Daniel Baumann --- src/pl/plpython/plpython_system.h | 53 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 src/pl/plpython/plpython_system.h (limited to 'src/pl/plpython/plpython_system.h') diff --git a/src/pl/plpython/plpython_system.h b/src/pl/plpython/plpython_system.h new file mode 100644 index 0000000..9532789 --- /dev/null +++ b/src/pl/plpython/plpython_system.h @@ -0,0 +1,53 @@ +/*------------------------------------------------------------------------- + * + * plpython_system.h - pull in Python's system header files + * + * We break this out as a separate header file to precisely control + * the scope of the "system_header" pragma. No Postgres-specific + * declarations should be put here. However, we do include some stuff + * that is meant to prevent conflicts between our code and Python. + * + * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group + * Portions Copyright (c) 1994, Regents of the University of California + * + * src/pl/plpython/plpython_system.h + * + *------------------------------------------------------------------------- + */ +#ifndef PLPYTHON_SYSTEM_H +#define PLPYTHON_SYSTEM_H + +/* + * Newer versions of the Python headers trigger a lot of warnings with our + * preferred compiler flags (at least -Wdeclaration-after-statement is known + * to be problematic). The system_header pragma hides warnings from within + * the rest of this file, if supported. + */ +#ifdef HAVE_PRAGMA_GCC_SYSTEM_HEADER +#pragma GCC system_header +#endif + +/* + * Python versions <= 3.8 otherwise define a replacement, causing macro + * redefinition warnings. + */ +#define HAVE_SNPRINTF 1 + +#if defined(_MSC_VER) && defined(_DEBUG) +/* Python uses #pragma to bring in a non-default libpython on VC++ if + * _DEBUG is defined */ +#undef _DEBUG +/* Also hide away errcode, since we load Python.h before postgres.h */ +#define errcode __msvc_errcode +#include +#undef errcode +#define _DEBUG +#elif defined (_MSC_VER) +#define errcode __msvc_errcode +#include +#undef errcode +#else +#include +#endif + +#endif /* PLPYTHON_SYSTEM_H */ -- cgit v1.2.3