nixpkgs/pkgs/applications/file-managers/mc/default.nix
Sergei Trofimovich 347e5f473e mc: stop retaining configure arguments in the final binary
Reduces closure size of cross-compiled binary a bit by not retaining
build-time perl and friends.

Before:

    $ nix path-info -Sh $(nix-build -A pkgsCross.ppc64.mc) | unnix
    /<<NIX>>/mc-powerpc64-unknown-linux-gnu-4.8.28   273.7M

After:

    $ nix path-info -Sh $(nix-build -A pkgsCross.ppc64.mc) | unnix
    /<<NIX>>/mc-powerpc64-unknown-linux-gnu-4.8.28   198.6M
2022-08-18 11:52:49 +01:00

110 lines
2.8 KiB
Nix

{ lib, stdenv
, fetchurl
, buildPackages
, pkg-config
, glib
, gpm
, file
, e2fsprogs
, libX11
, libICE
, perl
, zip
, unzip
, gettext
, slang
, libssh2
, openssl
, coreutils
, autoreconfHook
, autoSignDarwinBinariesHook
# updater only
, writeScript
}:
stdenv.mkDerivation rec {
pname = "mc";
version = "4.8.28";
src = fetchurl {
url = "https://www.midnight-commander.org/downloads/${pname}-${version}.tar.xz";
sha256 = "sha256-6ZTZvppxcumsSkrWIQeSH2qjEuZosFbf5bi867r1OAM=";
};
patches = [
# Add support for PERL_FOR_BUILD to fix cross-compilation:
# https://midnight-commander.org/ticket/4399
(fetchurl {
url = "https://midnight-commander.org/raw-attachment/ticket/4399/0001-configure.ac-introduce-PERL_FOR_BUILD.patch";
hash = "sha256-i4cbg/pner+yPfgmP04DEIvpNDlM9YDca1TNBdhWhwI=";
})
];
nativeBuildInputs = [ pkg-config autoreconfHook unzip ]
# The preFixup hook rewrites the binary, which invaliates the code
# signature. Add the fixup hook to sign the output.
++ lib.optionals (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64) [
autoSignDarwinBinariesHook
];
buildInputs = [
file
gettext
glib
libICE
libX11
libssh2
openssl
slang
zip
] ++ lib.optionals (!stdenv.isDarwin) [ e2fsprogs gpm ];
enableParallelBuilding = true;
configureFlags = [
# used for vfs helpers at run time:
"PERL=${perl}/bin/perl"
# used for .hlp generation at build time:
"PERL_FOR_BUILD=${buildPackages.perl}/bin/perl"
# configure arguments have a bunch of build-only dependencies.
# Avoid their retention in final closure.
"--disable-configure-args"
];
postPatch = ''
substituteInPlace src/filemanager/ext.c \
--replace /bin/rm ${coreutils}/bin/rm
substituteInPlace misc/ext.d/misc.sh.in \
--replace /bin/cat ${coreutils}/bin/cat
'';
postFixup = lib.optionalString (!stdenv.isDarwin) ''
# libX11.so is loaded dynamically so autopatch doesn't detect it
patchelf \
--add-needed ${libX11}/lib/libX11.so \
$out/bin/mc
'';
passthru.updateScript = writeScript "update-mc" ''
#!/usr/bin/env nix-shell
#!nix-shell -i bash -p curl pcre common-updater-scripts
set -eu -o pipefail
# Expect the text in format of "Current version is: 4.8.27; ...".
new_version="$(curl -s https://midnight-commander.org/ | pcregrep -o1 'Current version is: (([0-9]+\.?)+);')"
update-source-version mc "$new_version"
'';
meta = with lib; {
description = "File Manager and User Shell for the GNU Project";
downloadPage = "https://www.midnight-commander.org/downloads/";
homepage = "https://www.midnight-commander.org";
license = licenses.gpl2Plus;
maintainers = with maintainers; [ sander ];
platforms = with platforms; linux ++ darwin;
};
}