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liburing: 0.1 -> 0.2pre246_08bd8151

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Signed-off-by: Austin Seipp <aseipp@pobox.com>
This commit is contained in:
Austin Seipp 2019-09-27 12:41:54 -05:00
parent f57d39855f
commit 2332cb7dbc
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GPG key ID: 25D2038DEB08021D
1 changed files with 4 additions and 43 deletions

47
pkgs/development/libraries/liburing/default.nix
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@ -4,54 +4,14 @@
stdenv.mkDerivation rec {
pname = "liburing";
version = "0.1";
version = "0.2pre246_${builtins.substring 0 8 src.rev}";
src = fetchgit {
url = "http://git.kernel.dk/liburing";
rev = "refs/tags/liburing-${version}";
sha256 = "038iqsbm9bdmlwvmb899bc6g1rw5dalr990azynbvgn8qs5adysh";
rev = "08bd815170ab4352d71019f4d3e532cd3f6f0489";
sha256 = "1wqraxj9mzph3wgfq4ld4bxa8ya2db65cwzyh9fmhvhhlsivi6wr";
};
patches = [
# This patch re-introduces support for aarch64-linux, by adding the
# necessary memory barrier primitives for it to work.
#
# Already upstream: remove when moving to the next version
(fetchpatch {
url = "http://git.kernel.dk/cgit/liburing/patch/?id=0520db454c29f1d96cda6cf6cedeb93df65301e8";
sha256 = "1i8133sb1imzxpplmhlhnaxkffgplhj40vanivc6clbibvhgwpq6";
})
# This patch shuffles the name of the io_uring memory barrier primitives.
# They were using extremely common names by accident, which caused
# namespace conflicts with many other projects using the same names. Note:
# this does not change the user-visible API of liburing (liburing is
# designed exactly to hide the necessary memory barriers when using the
# io_uring syscall directly). It only changes the names of some internals.
# The only reason this caused problems at all is because memory barrier
# primitives are written as preprocessor defines, in a common header file,
# which get included unilaterally.
#
# Already upstream: remove when moving to the next version
(fetchpatch {
url = "http://git.kernel.dk/cgit/liburing/patch/?id=552c6a08d04c74d20eeaa86f535bfd553b352370";
sha256 = "123d6jdqfy7b8aq9f6ax767n48hhbx6pln3nlrp623595i8zz3wf";
})
# Finally, this patch fixes the aarch64-linux support introduced by the
# first patch, but which was _broken_ by the second patch, in a horrid
# twist of fate: it neglected to change the names of the aarch64 barriers
# appropriately.
#
# Already upstream: remove when moving to the next version
(fetchpatch {
url = "http://git.kernel.dk/cgit/liburing/patch/?id=6e9dd0c8c50b5988a0c77532c9c2bd6afd4790d2";
sha256 = "11mqa1bp2pdfqh08gpcd98kg7lh3rrng41b4l1wvhxdbvg5rfw9c";
})
];
separateDebugInfo = true;
enableParallelBuilding = true;
@ -70,6 +30,7 @@ stdenv.mkDerivation rec {
mkdir -p $out/bin
cp ./examples/io_uring-cp examples/io_uring-test $out/bin
cp ./examples/link-cp $out/bin/io_uring-link-cp
cp ./examples/ucontext-cp $out/bin/io_uring-ucontext-cp
'';
meta = with stdenv.lib; {