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package/zeromq: Fix building against gcc-13

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`gcc-13` added an assert to standard headers to make sure custom
allocators have intended implementation of rebind type instead
of inherited rebind. gcc change:
https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=64c986b49558a7

Taken from upstream commit bdd471fa17100fe84f64da348951dab3ee4780bb

Signed-off-by: Adam Duskett <adam.duskett@amarulasolutions.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Adam Duskett 2023-09-05 11:20:52 -06:00 committed by Peter Korsgaard
parent b7488b4d68
commit 0ef48995a1
1 changed files with 62 additions and 0 deletions
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62
package/zeromq/0001-define-missing-rebind-type.patch Normal file
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@ -0,0 +1,62 @@
From 438d5d88392baffa6c2c5e0737d9de19d6686f0d Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyich@gmail.com>
Date: Tue, 20 Dec 2022 21:45:16 +0000
Subject: [PATCH] src/secure_allocator.hpp: define missing 'rebind' type
`gcc-13` added an assert to standard headers to make sure custom
allocators have intended implementation of rebind type instead
of inherited rebind. gcc change:
https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=64c986b49558a7
Without the fix build fails on this week's `gcc-13` as:
[ 92%] Building CXX object tests/CMakeFiles/test_security_curve.dir/test_security_curve.cpp.o
In file included from /<<NIX>>/gcc-13.0.0/include/c++/13.0.0/ext/alloc_traits.h:34,
from /<<NIX>>/gcc-13.0.0/include/c++/13.0.0/bits/stl_uninitialized.h:64,
from /<<NIX>>/gcc-13.0.0/include/c++/13.0.0/memory:69,
from tests/../src/secure_allocator.hpp:42,
from tests/../src/curve_client_tools.hpp:49,
from tests/test_security_curve.cpp:53:
/<<NIX>>/gcc-13.0.0/include/c++/13.0.0/bits/alloc_traits.h: In instantiation of 'struct std::__allocator_traits_base::__rebind<zmq::secure_allocator_t<unsigned char>, unsigned char, void>':
/<<NIX>>/gcc-13.0.0/include/c++/13.0.0/bits/alloc_traits.h:94:11: required by substitution of 'template<class _Alloc, class _Up> using std::__alloc_rebind = typename std::__allocator_traits_base::__rebind<_Alloc, _Up>::type [with _Alloc = zmq::secure_allocator_t<unsigned char>; _Up = unsigned char]'
/<<NIX>>/gcc-13.0.0/include/c++/13.0.0/bits/alloc_traits.h:228:8: required by substitution of 'template<class _Alloc> template<class _Tp> using std::allocator_traits< <template-parameter-1-1> >::rebind_alloc = std::__alloc_rebind<_Alloc, _Tp> [with _Tp = unsigned char; _Alloc = zmq::secure_allocator_t<unsigned char>]'
/<<NIX>>/gcc-13.0.0/include/c++/13.0.0/ext/alloc_traits.h:126:65: required from 'struct __gnu_cxx::__alloc_traits<zmq::secure_allocator_t<unsigned char>, unsigned char>::rebind<unsigned char>'
/<<NIX>>/gcc-13.0.0/include/c++/13.0.0/bits/stl_vector.h:88:21: required from 'struct std::_Vector_base<unsigned char, zmq::secure_allocator_t<unsigned char> >'
/<<NIX>>/gcc-13.0.0/include/c++/13.0.0/bits/stl_vector.h:423:11: required from 'class std::vector<unsigned char, zmq::secure_allocator_t<unsigned char> >'
tests/../src/curve_client_tools.hpp:64:76: required from here
/<<NIX>>/gcc-13.0.0/include/c++/13.0.0/bits/alloc_traits.h:70:31: error: static assertion failed: allocator_traits<A>::rebind_alloc<A::value_type> must be A
70 | _Tp>::value,
| ^~~~~
The change adds trivial `rebind` definition with expected return type
and satisfies conversion requirements.
Upstream: merged. Commit: bdd471fa17100fe84f64da348951dab3ee4780bb
Signed-off-by: Sergei Trofimovich <slyich@gmail.com>
Signed-off-by: Adam Duskett <aduskett@gmail.com>
---
src/secure_allocator.hpp | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/src/secure_allocator.hpp b/src/secure_allocator.hpp
index e0871dcc99..5e97368911 100644
--- a/src/secure_allocator.hpp
+++ b/src/secure_allocator.hpp
@@ -99,6 +99,17 @@ bool operator!= (const secure_allocator_t<T> &, const secure_allocator_t<U> &)
#else
template <typename T> struct secure_allocator_t : std::allocator<T>
{
+ secure_allocator_t () ZMQ_DEFAULT;
+
+ template <class U>
+ secure_allocator_t (const secure_allocator_t<U> &) ZMQ_NOEXCEPT
+ {
+ }
+
+ template <class U> struct rebind
+ {
+ typedef secure_allocator_t<U> other;
+ };
};
#endif
}