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src: unbreak build when compiling against uclibc
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It seems that it is possible with some toolchains for both `__GLIBC__`
and `__UCLIBC__` to be defined, confusing our "do we have execinfo.h?"
logic.

Assume that when `__UCLIBC__` is defined, we are dealing with a libc
that does not have execinfo.h.

Fixes: #8233
PR-URL: #8308
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
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bnoordhuis committed Sep 5, 2016
1 parent a01e8bc commit a290ddf
Showing 1 changed file with 3 additions and 1 deletion.
4 changes: 3 additions & 1 deletion src/backtrace_posix.cc
Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,9 @@
#include <features.h>
#endif

#if defined(__linux__) && !defined(__GLIBC__) || defined(_AIX)
#if defined(__linux__) && !defined(__GLIBC__) || \
defined(__UCLIBC__) || \
defined(_AIX)
#define HAVE_EXECINFO_H 0
#else
#define HAVE_EXECINFO_H 1
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