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[libc++] Check for _newlib_version.h instead of picolibc.h #152766

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[libc++] Check for _newlib_version.h instead of picolibc.h #152766

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4 changes: 3 additions & 1 deletion libcxx/include/__configuration/platform.h
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Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,9 @@
// This is required in order for _NEWLIB_VERSION to be defined in places where we use it.
// TODO: We shouldn't be including arbitrarily-named headers from libc++ since this can break valid
// user code. Move code paths that need _NEWLIB_VERSION to another customization mechanism.
#if __has_include(<picolibc.h>)
#if __has_include(<_newlib_version.h>)
# include <_newlib_version.h>
#elif __has_include(<picolibc.h>)
# include <picolibc.h>
#endif

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