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-rw-r--r--pkgs/development/libraries/elf-header/default.nix43
-rw-r--r--pkgs/top-level/all-packages.nix8
2 files changed, 51 insertions, 0 deletions
diff --git a/pkgs/development/libraries/elf-header/default.nix b/pkgs/development/libraries/elf-header/default.nix
new file mode 100644
index 00000000000..48e5b73d9e7
--- /dev/null
+++ b/pkgs/development/libraries/elf-header/default.nix
@@ -0,0 +1,43 @@
+{ stdenvNoCC, lib, glibc, musl }:
+
+let
+   libc =
+     if stdenvNoCC.targetPlatform.isMusl
+     then musl
+     else glibc;
+   headerPath =
+     if stdenvNoCC.targetPlatform.isMusl
+     then "musl-${libc.version}/include/elf.h"
+     else "glibc-${libc.version}/elf/elf.h";
+in
+
+stdenvNoCC.mkDerivation {
+  name = "elf-header";
+  inherit (libc) version;
+
+  src = null;
+
+  unpackPhase = "true";
+
+  dontBuild = true;
+
+  installPhase = ''
+    mkdir -p "$out/include";
+    tar -xf \
+        ${lib.escapeShellArg libc.src} \
+        ${lib.escapeShellArg headerPath} \
+        --to-stdout \
+      | sed -e '/features\.h/d' \
+      > "$out/include/elf.h"
+  '';
+
+  meta = libc.meta // {
+    description = "The datastructures of ELF according to the target platform's libc";
+    longDescription = ''
+	  The Executable and Linkable Format (ELF, formerly named Extensible Linking
+	  Format), is usually defined in a header like this.
+	'';
+    platforms = lib.platforms.all;
+    maintainers = [ lib.maintainers.ericson2314 ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e09e89b0b90..f9df4ea4fb8 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -9513,6 +9513,14 @@ with pkgs;
     installLocales = config.glibc.locales or false;
   };
 
+  # Provided by libc on Operating Systems that use the Extensible Linker Format.
+  elf-header =
+    if stdenv.hostPlatform.parsed.kernel.execFormat.name == "elf"
+    then null
+    else elf-header-real;
+
+  elf-header-real = callPackage ../development/libraries/elf-header { };
+
   glibc_memusage = callPackage ../development/libraries/glibc {
     installLocales = false;
     withGd = true;