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Error if _GLIBCXX_USE_CXX11_ABI is not defined

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Within the `__GXX_ABI_VERSION` block this should always be defined,
guard against unexpected defines and make the error obvious.
This commit is contained in:
Marcus D. Hanwell 2024-11-20 20:10:08 -05:00
parent 476c322fec
commit 271720fde9
1 changed files with 4 additions and 2 deletions
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6
include/pybind11/conduit/pybind11_platform_abi_id.h
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@ -75,8 +75,10 @@
# elif defined(_LIBCPP_ABI_VERSION) // https://libcxx.llvm.org/DesignDocs/ABIVersioning.html
# define PYBIND11_BUILD_ABI "_abi" PYBIND11_PLATFORM_ABI_ID_TOSTRING(_LIBCPP_ABI_VERSION)
# elif defined(__GXX_ABI_VERSION)
# if __GXX_ABI_VERSION >= 1002 && __GXX_ABI_VERSION < 2000 \
&& defined(_GLIBCXX_USE_CXX11_ABI)
# if __GXX_ABI_VERSION >= 1002 && __GXX_ABI_VERSION < 2000
# if !defined(_GLIBCXX_USE_CXX11_ABI)
# error "UNEXPECTED: _GLIBCXX_USE_CXX11_ABI not defined"
# endif
# define PYBIND11_BUILD_ABI \
"_gxx_abi_1xxx_usecxx11_" PYBIND11_PLATFORM_ABI_ID_TOSTRING(_GLIBCXX_USE_CXX11_ABI)
# else