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# Note: this package is used for bootstrapping fetchurl, and thus# cannot use fetchpatch! All mutable patches (generated by GitHub or# cgit) that are needed here should be included directly in Nixpkgs as# files.
stdenv.mkDerivation rec { pname = "diffutils"; version = "3.12";
src = fetchurl { url = "mirror://gnu/diffutils/diffutils-${version}.tar.xz"; hash = "sha256-fIt/n8hgkUH96pzs6FJJ0whiQ5H/Yd7a9Sj8szdyff0="; };
outputs = [ "out" "info" ];
patches = [ # Fixes test-float-h failure on ppc64 with C23 # https://lists.gnu.org/archive/html/bug-gnulib/2025-07/msg00021.html # Multiple upstream commits squashed with adjustments, see header ./gnulib-float-h-tests-port-to-C23-PowerPC-GCC.patch
./musl-llvm.patch ];
nativeBuildInputs = [ updateAutotoolsGnuConfigScriptsHook (lib.getBin xz) ]; # If no explicit coreutils is given, use the one from stdenv. buildInputs = [ coreutils ];
# Disable stack-related gnulib tests on x86_64-darwin because they have problems running under # Rosetta 2: test-c-stack hangs, test-sigsegv-catch-stackoverflow and test-sigaction fail. # Disable all gnulib tests when building on Darwin due to test-nl_langinfo-mt failure # known by upstream https://www.mail-archive.com/bug-gnulib@gnu.org/msg50806.html postPatch = if stdenv.buildPlatform.isDarwin then '' sed -i 's:gnulib-tests::g' Makefile.in '' else if ((stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isx86_64) || (stdenv.hostPlatform.isAarch32)) then '' sed -i -E 's:[[:space:]]test-c-stack2?\.sh::g' gnulib-tests/Makefile.in sed -i -E 's:[[:space:]]test-sigsegv-catch-stackoverflow[12]\$\(EXEEXT\)::g' gnulib-tests/Makefile.in sed -i -E 's:[[:space:]]test-sigaction\$\(EXEEXT\)::g' gnulib-tests/Makefile.in '' else if stdenv.hostPlatform.isFreeBSD then '' sed -i -E 's:test-time::g' gnulib-tests/Makefile.in '' else null;
configureFlags = # "pr" need not be on the PATH as a run-time dep, so we need to tell # configure where it is. Covers the cross and native case alike. lib.optional (coreutils != null) "PR_PROGRAM=${coreutils}/bin/pr" ++ lib.optionals (stdenv.buildPlatform != stdenv.hostPlatform) [ "gl_cv_func_getopt_gnu=yes" "gl_cv_func_strcasecmp_works=yes" ];
# Test failure on QEMU only (#300550) doCheck = !stdenv.buildPlatform.isRiscV64;
meta = { homepage = "https://www.gnu.org/software/diffutils/diffutils.html"; description = "Commands for showing the differences between files (diff, cmp, etc.)"; license = lib.licenses.gpl3; platforms = lib.platforms.unix; maintainers = with lib.maintainers; [ das_j helsinki-Jo ]; };}