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45 lines
1 KiB
Nix
45 lines
1 KiB
Nix
{ stdenvNoCC, lib, glibc, musl }:
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let
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libc =
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if stdenvNoCC.targetPlatform.isMusl
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then musl
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else glibc;
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headerPath =
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if stdenvNoCC.targetPlatform.isMusl
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then "musl-${libc.version}/include/elf.h"
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else "glibc-${libc.version}/elf/elf.h";
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in
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stdenvNoCC.mkDerivation {
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pname = "elf-header";
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inherit (libc) version;
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src = null;
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unpackPhase = "true";
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dontBuild = true;
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installPhase = ''
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mkdir -p "$out/include";
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tar -xf \
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${lib.escapeShellArg libc.src} \
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${lib.escapeShellArg headerPath} \
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--to-stdout \
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| sed -e '/features\.h/d' \
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> "$out/include/elf.h"
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'';
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meta = libc.meta // {
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outputsToInstall = [ "out" ];
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description = "The datastructures of ELF according to the target platform's libc";
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longDescription = ''
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The Executable and Linkable Format (ELF, formerly named Extensible Linking
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Format), is usually defined in a header like this.
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'';
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platforms = lib.platforms.all;
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maintainers = [ lib.maintainers.ericson2314 ];
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};
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}
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