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| author | Bernd Edlinger <bernd.edlinger@hotmail.de> | 2016-10-26 17:26:00 +0000 |
|---|---|---|
| committer | Bernd Edlinger <edlinger@gcc.gnu.org> | 2016-10-26 17:26:00 +0000 |
| commit | a0019047b8acbda653ba0b250940fe29fca38a6e (patch) | |
| tree | b27e4aed666e96844a0a7e22b869e9d1d1482cf0 | |
| parent | 6d5c37d0041f7dc3699623ac7fc7eaf68afbab4b (diff) | |
| download | gcc-a0019047b8acbda653ba0b250940fe29fca38a6e.zip gcc-a0019047b8acbda653ba0b250940fe29fca38a6e.tar.gz gcc-a0019047b8acbda653ba0b250940fe29fca38a6e.tar.bz2 | |
re PR libstdc++/78110 (freestanding libstdc++ fails to compile)
2016-10-26 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR libstdc++/78110
* libsupc++/new_opa.cc: Don't include <malloc.h> in a free standing
environment. Declare memalign directly in that case.
From-SVN: r241591
| -rw-r--r-- | libstdc++-v3/ChangeLog | 6 | ||||
| -rw-r--r-- | libstdc++-v3/libsupc++/new_opa.cc | 4 |
2 files changed, 10 insertions, 0 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 1c878a2..de98de1 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,9 @@ +2016-10-26 Bernd Edlinger <bernd.edlinger@hotmail.de> + + PR libstdc++/78110 + * libsupc++/new_opa.cc: Don't include <malloc.h> in a free standing + environment. Declare memalign directly in that case. + 2016-10-26 Jonathan Wakely <jwakely@redhat.com> * testsuite/experimental/filesystem/iterators/pop.cc: Remove diff --git a/libstdc++-v3/libsupc++/new_opa.cc b/libstdc++-v3/libsupc++/new_opa.cc index 91e53a8..4ed1e24 100644 --- a/libstdc++-v3/libsupc++/new_opa.cc +++ b/libstdc++-v3/libsupc++/new_opa.cc @@ -48,7 +48,11 @@ aligned_alloc (std::size_t al, std::size_t sz) return nullptr; } #elif _GLIBCXX_HAVE_MEMALIGN +#if _GLIBCXX_HOSTED #include <malloc.h> +#else +extern "C" void *memalign(std::size_t boundary, std::size_t size); +#endif #define aligned_alloc memalign #else // The C library doesn't provide any aligned allocation functions, declare |