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rtems-bsd-cxx: Undefine _GNU_SOURCE

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At least the powerpc C++ compiler defines currently _GNU_SOURCE due to a GCC
configuration error.  This leads to conflicting qsort_r() definitions.

As a workaround undefine _GNU_SOURCE for this C++ compatibility test file.

Update #4078.
This commit is contained in:
Sebastian Huber 2020-09-13 10:07:50 +02:00
parent e5f8fd3251
commit d2d3fabf30
1 changed files with 1 additions and 0 deletions
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rtemsbsd/rtems/rtems-bsd-cxx.cc
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@ -31,6 +31,7 @@
#define __STDC_LIMIT_MACROS
#define __STDC_CONSTANT_MACROS
#undef _GNU_SOURCE
#include <machine/rtems-bsd-kernel-space.h>