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https://codeberg.org/ziglang/zig.git
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f4131cf8a6
This was a bit trickier than it should be due to symbol conflicts with zig's compiler-rt implementation. We attempt to use weak linkage in our compiler-rt, but this does not seem to be working in all cases. I manually disabled export of the problematic compiler-rt math functions in order to cross compile musl's libc.so for all targets as input to `tools/gen_stubs.zig`. Other than that, this update went fairly smoothly. Quite a few additional symbols were added to the blacklist in `tools/gen_stubs.zig` due to recent reorganization of zig's compiler-rt.
27 lines
547 B
C++
Vendored
27 lines
547 B
C++
Vendored
#ifndef _STDDEF_H
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#define _STDDEF_H
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#if __cplusplus >= 201103L
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#define NULL nullptr
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#elif defined(__cplusplus)
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#define NULL 0L
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#else
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#define NULL ((void*)0)
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#endif
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#define __NEED_ptrdiff_t
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#define __NEED_size_t
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#define __NEED_wchar_t
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#if __STDC_VERSION__ >= 201112L || __cplusplus >= 201103L
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#define __NEED_max_align_t
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#endif
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#include <bits/alltypes.h>
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#if __GNUC__ > 3
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#define offsetof(type, member) __builtin_offsetof(type, member)
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#else
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#define offsetof(type, member) ((size_t)( (char *)&(((type *)0)->member) - (char *)0 ))
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#endif
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#endif
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