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bpo-38728: Update PC/pyconfig.h to allow disabling pragma based auto-linking 

Define PY_NO_LINK_LIB to build extension disabling pragma based
auto-linking. This is relevant when using build-system generator
(e.g CMake) where the linking is explicitly handled
This commit is contained in:
Jean-Christophe Fillion-Robin 2020-04-27 14:05:08 -04:00
parent b94dbd7ac3
commit 285e55333f
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1 changed files with 5 additions and 1 deletions
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PC/pyconfig.h
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@ -264,10 +264,14 @@ Py_NO_ENABLE_SHARED to find out. Also support MS_NO_COREDLL for b/w compat */
#ifdef MS_COREDLL #ifdef MS_COREDLL
# if !defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_BUILTIN) # if !defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_BUILTIN)
/* not building the core - must be an ext */ /* not building the core - must be an ext */
# if defined(_MSC_VER) # if defined(_MSC_VER) && !defined(PY_NO_LINK_LIB)
/* So MSVC users need not specify the .lib /* So MSVC users need not specify the .lib
file in their Makefile (other compilers are file in their Makefile (other compilers are
generally taken care of by distutils.) */ generally taken care of by distutils.) */
/* Define PY_NO_LINK_LIB to build extension disabling pragma
based auto-linking.
This is relevant when using build-system generator (e.g CMake) where
the linking is explicitly handled */
# if defined(_DEBUG) # if defined(_DEBUG)
# pragma comment(lib,"python39_d.lib") # pragma comment(lib,"python39_d.lib")
# elif defined(Py_LIMITED_API) # elif defined(Py_LIMITED_API)