39 lines
1.4 KiB
Nix
39 lines
1.4 KiB
Nix
{ fetchurl, stdenv }:
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stdenv.mkDerivation rec {
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name = "libsigsegv-2.10";
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src = fetchurl {
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url = "mirror://gnu/libsigsegv/${name}.tar.gz";
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sha256 = "16hrs8k3nmc7a8jam5j1fpspd6sdpkamskvsdpcw6m29vnis8q44";
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};
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# Based on https://github.com/davidgfnet/buildroot-Os/blob/69fe6065b9dd1cb4dcc0a4b554e42cc2e5bd0d60/package/libsigsegv/libsigsegv-0002-fix-aarch64-build.patch
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# but applied directly to configure since we can't use autoreconf while bootstrapping.
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patches = if stdenv.isAarch64 || stdenv.cross.arch or "" == "aarch64"
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then [ ./aarch64.patch ]
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else null; # TODO: change to lib.optional on next mass rebuild
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# https://github.com/NixOS/nixpkgs/issues/6028
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doCheck = false;
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meta = {
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homepage = http://www.gnu.org/software/libsigsegv/;
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description = "Library to handle page faults in user mode";
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longDescription = ''
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GNU libsigsegv is a library for handling page faults in user mode. A
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page fault occurs when a program tries to access to a region of memory
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that is currently not available. Catching and handling a page fault is
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a useful technique for implementing pageable virtual memory,
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memory-mapped access to persistent databases, generational garbage
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collectors, stack overflow handlers, distributed shared memory, and
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more.
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'';
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license = stdenv.lib.licenses.gpl2Plus;
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maintainers = [ ];
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platforms = stdenv.lib.platforms.unix;
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};
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}
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