From adf49a8b0c74762559ea518b953080b810efee9f Mon Sep 17 00:00:00 2001
From: Emily Trau <emily@downunderctf.com>
Date: Tue, 26 Sep 2023 22:55:06 -0700
Subject: [PATCH] minimal-bootstrap.bzip2: build with musl

---
 .../linux/minimal-bootstrap/bzip2/default.nix | 29 +++++--------------
 .../linux/minimal-bootstrap/default.nix       |  4 ++-
 2 files changed, 10 insertions(+), 23 deletions(-)

diff --git a/pkgs/os-specific/linux/minimal-bootstrap/bzip2/default.nix b/pkgs/os-specific/linux/minimal-bootstrap/bzip2/default.nix
index 84fb7a0a1b73..05da061ac263 100644
--- a/pkgs/os-specific/linux/minimal-bootstrap/bzip2/default.nix
+++ b/pkgs/os-specific/linux/minimal-bootstrap/bzip2/default.nix
@@ -3,7 +3,7 @@
 , bash
 , tinycc
 , gnumake
-, gnupatch
+, gnutar
 , gzip
 }:
 let
@@ -14,16 +14,6 @@ let
     url = "https://sourceware.org/pub/bzip2/bzip2-${version}.tar.gz";
     sha256 = "0s92986cv0p692icqlw1j42y9nld8zd83qwhzbqd61p1dqbh6nmb";
   };
-
-  patches = [
-    # mes libc has no time support, so we remove that.
-    # It also does not have fch{own,mod}, which we don't care about in the bootstrap
-    # anyway, so we can null-op those calls.
-    (fetchurl {
-      url = "https://github.com/fosslinux/live-bootstrap/raw/87e9d7db9d22b400d1c05247254ac39ee2577e80/sysa/bzip2-1.0.8/patches/mes-libc.patch";
-      sha256 = "14dciwib28h413skzfkh7samzh8x87dmwhldyxxphff04pvl1j3c";
-    })
-  ];
 in
 bash.runCommand "${pname}-${version}" {
   inherit pname version;
@@ -31,13 +21,13 @@ bash.runCommand "${pname}-${version}" {
   nativeBuildInputs = [
     tinycc.compiler
     gnumake
-    gnupatch
+    gnutar
     gzip
   ];
 
   passthru.tests.get-version = result:
     bash.runCommand "${pname}-get-version-${version}" {} ''
-      ${result}/bin/bzip2 --version --help
+      ${result}/bin/bzip2 --help
       mkdir $out
     '';
 
@@ -50,21 +40,16 @@ bash.runCommand "${pname}-${version}" {
   };
 } ''
   # Unpack
-  cp ${src} bzip2.tar.gz
-  gunzip bzip2.tar.gz
-  untar --file bzip2.tar
-  rm bzip2.tar
+  tar xzf ${src}
   cd bzip2-${version}
 
-  # Patch
-  ${lib.concatMapStringsSep "\n" (f: "patch -Np0 -i ${f}") patches}
-
   # Build
   make \
-    CC="tcc -B ${tinycc.libs}/lib -I ." \
+    -j $NIX_BUILD_CORES \
+    CC="tcc -B ${tinycc.libs}/lib" \
     AR="tcc -ar" \
     bzip2 bzip2recover
 
   # Install
-  make install PREFIX=$out
+  make install -j $NIX_BUILD_CORES PREFIX=$out
 ''
diff --git a/pkgs/os-specific/linux/minimal-bootstrap/default.nix b/pkgs/os-specific/linux/minimal-bootstrap/default.nix
index 7b6dcd4c447d..5da47e46edaa 100644
--- a/pkgs/os-specific/linux/minimal-bootstrap/default.nix
+++ b/pkgs/os-specific/linux/minimal-bootstrap/default.nix
@@ -32,7 +32,9 @@ lib.makeScope
 
     bzip2 = callPackage ./bzip2 {
       bash = bash_2_05;
-      tinycc = tinycc-mes;
+      tinycc = tinycc-musl;
+      gnumake = gnumake-musl;
+      gnutar = gnutar-musl;
     };
 
     coreutils = callPackage ./coreutils { tinycc = tinycc-mes; };