357d2530e5
Inspired by https://github.com/NixOS/nixpkgs/pull/387725#issuecomment-2704943777, script is based on https://github.com/NixOS/nixpkgs/pull/336172 using what i learned in https://github.com/NixOS/nixpkgs/pull/386865, part of https://github.com/NixOS/nixpkgs/issues/346453 Should be zero rebuilds. All candidates were made using: ```shell export NIXPKGS_ALLOW_UNFREE=1 export NIXPKGS_ALLOW_INSECURE=1 export NIXPKGS_ALLOW_BROKEN=1 git-wait restore . test -s packages.json || ( set -x; time nix-env --extra-experimental-features no-url-literals --option system x86_64-linux -f ./. -qaP --json --meta --drv-path --out-path --show-trace --no-allow-import-from-derivation --arg config '{ allowAliases = false; }' > packages.json ) list_attrpath_fname_col() { jq <packages.json 'to_entries[] | select(.value.meta.position==null|not) | "\(.key)\t\(.value.meta.position)"' -r | sed -e "s#\t$(realpath .)/#\t#" | sed -e 's#:\([0-9]*\)$#\t\1#' | grep . | grep -iv haskell | grep -iv /top-level/ | grep -iv chicken | grep pkgs/by-name/ | grep -iv build | grep -E '/(package|default)\.nix' } FLOCKDIR="$(mktemp -d)" N_WORKERS=4 while read attrpath fname col; do grep -qE 'repo *= *("\$\{pname\}"|pname);' "$fname" || continue echo | ( # mutex on fname flock --nonblock 200 || { >&2 echo "failed to aquire lock for $fname" exit 1 } echo "$attrpath" data="$(nix eval --impure --expr 'with import ./. {}; { inherit ('"$attrpath"') pname drvPath passthru meta; drvPath2='"$attrpath"'.src.drvPath; }' --json)" || exit test -n "$data" || exit pname="$(jq <<<"$data" .pname -r)" test -n "$pname" || exit (set -x sd -F '${pname}' "$pname" "$fname" sd -F ' = pname;' " = \"$pname\";" "$fname" ) data2="$(nix eval --impure --expr 'with import ./. {}; { inherit ('"$attrpath"') pname drvPath passthru meta; drvPath2='"$attrpath"'.src.drvPath; }' --json)" if [[ "$data" = "$data2" ]]; then (set -x; git-wait add "$fname") else (set -x; git-wait restore "$fname") exit fi (set -x sd -F ' rec {' ' {' "$fname" ) data3="$(nix eval --impure --expr 'with import ./. {}; { inherit ('"$attrpath"') pname drvPath passthru meta; drvPath2='"$attrpath"'.src.drvPath; }' --json 2>/dev/nul)" if [[ "$data" = "$data3" ]]; then (set -x; git-wait add "$fname") else (set -x; git-wait restore "$fname") fi ) 200>"$FLOCKDIR"/"$(sha256sum - <<<"$fname" | cut -d' ' -f1)".lock & while [[ $(jobs -p | wc -l) -ge $N_WORKERS ]]; do wait -n < <(jobs -p) || true done done < <(list_attrpath_fname_col) wait git restore . time nix-env --extra-experimental-features no-url-literals --option system x86_64-linux -f ./. -qaP --json --meta --drv-path --out-path --show-trace --no-allow-import-from-derivation --arg config '{ allowAliases = false; }' > packages2.json ``` `diff packages{,2}.json` is empty, indicating that no package nor src derivation has changed. I checked and cherry-picked the changes using `GIT_DIFF_OPTS='-u15' git -c interactive.singleKey=true add --patch`
110 lines
2.8 KiB
Nix
110 lines
2.8 KiB
Nix
{
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stdenv,
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autoreconfHook,
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fetchFromGitLab,
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fetchpatch,
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fetchurl,
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fontconfig,
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freetype,
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gpm,
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lib,
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ncurses,
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pkg-config,
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}:
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stdenv.mkDerivation rec {
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version = "1.7-2";
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pname = "fbterm";
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src = fetchFromGitLab {
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domain = "salsa.debian.org";
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owner = "debian";
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repo = "fbterm";
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rev = "debian/${version}";
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hash = "sha256-vRUZgFpA1IkzkLzl7ImT+Yff5XqjFbUlkHmj/hd7XDE=";
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};
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nativeBuildInputs = [
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autoreconfHook
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pkg-config
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ncurses
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];
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buildInputs = [
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gpm
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freetype
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fontconfig
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ncurses
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];
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makeFlags = [
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"AR:=$(AR)"
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];
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# preConfigure = ''
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# sed -e '/ifdef SYS_signalfd/atypedef long long loff_t;' -i src/fbterm.cpp
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# sed -e '/install-exec-hook:/,/^[^\t]/{d}; /.NOEXPORT/iinstall-exec-hook:\
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# ' -i src/Makefile.in
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# export HOME=$PWD;
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# export NIX_LDFLAGS="$NIX_LDFLAGS -lfreetype"
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# '';
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preInstall = ''
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export HOME=$PWD
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'';
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postInstall =
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let
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fbtermrc = fetchurl {
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url = "https://aur.archlinux.org/cgit/aur.git/plain/fbtermrc?h=fbterm";
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hash = "sha256-zNIfi2ZjEGc5PLdOIirKGTXESb5Wm5XBAI1sfHa31LY=";
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};
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in
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''
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mkdir -p "$out/share/terminfo"
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tic -a -v2 -o"$out/share/terminfo" terminfo/fbterm
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mkdir -p "$out/etc/fbterm"
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cp "${fbtermrc}" "$out/etc/fbterm"
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'';
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# Patches from https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=fbterm
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patches = [
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(fetchpatch {
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url = "https://aur.archlinux.org/cgit/aur.git/plain/fbconfig.patch?h=fbterm";
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hash = "sha256-skCdUqyMkkqxS1YUI7cofsfnNNo3SL/qe4WEIXlhm/s=";
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})
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(fetchpatch {
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url = "https://aur.archlinux.org/cgit/aur.git/plain/color_palette.patch?h=fbterm";
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hash = "sha256-SkWxzfapyBTtMpTXkiFHRAw8/uXw7cAWwg5Q3TqWlk8=";
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})
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(fetchpatch {
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url = "https://aur.archlinux.org/cgit/aur.git/plain/fbterm.patch?h=fbterm";
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hash = "sha256-XNHBTGQGeaQPip2XgcKlr123VDwils2pnyiGqkBGhzU=";
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})
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(fetchpatch {
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url = "https://aur.archlinux.org/cgit/aur.git/plain/0001-Fix-build-with-gcc-6.patch?h=fbterm";
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hash = "sha256-3d3zBvr5upICVVkd6tn63IhuB0sF67f62aKnf8KvOwg=";
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})
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(fetchpatch {
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url = "https://aur.archlinux.org/cgit/aur.git/plain/fix_ftbfs_crosscompile.patch?h=fbterm";
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hash = "sha256-jv/FSG6dHR0jKjPXQIfqsvpiT/XYzwv/VwuV+qUSovM=";
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})
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(fetchpatch {
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url = "https://aur.archlinux.org/cgit/aur.git/plain/fix_ftbfs_epoll.patch?h=fbterm";
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hash = "sha256-wkhfG0uY/5ZApcXTERkaKqz5IDpnilxUEcxull4645A=";
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})
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];
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meta = with lib; {
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description = "Framebuffer terminal emulator";
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mainProgram = "fbterm";
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homepage = "https://salsa.debian.org/debian/fbterm";
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maintainers = with maintainers; [
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lovesegfault
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raskin
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];
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license = licenses.gpl2Plus;
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platforms = platforms.linux;
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};
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}
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