push sheeet

pkgs/by-name/is/isc-cron/0000-nixpkgs-specific.diff

@@ -0,0 +1,45 @@
+diff -Naur cron-old/externs.h cron-new/externs.h
+--- cron-old/externs.h	2024-08-23 09:04:25.525752797 -0300
++++ cron-new/externs.h	2024-08-23 10:12:05.304311078 -0300
+@@ -121,3 +121,14 @@
+ #ifndef WCOREDUMP
+ # define WCOREDUMP(st)          (((st) & 0200) != 0)
+ #endif
++
++/* Nixpkgs-specific patch begin */
++
++/*
++  Implicit saved UIDs do not work here due to way NixOS uses setuid wrappers
++  See https://github.com/NixOS/nixpkgs/issues/16518
++ */
++
++#undef HAVE_SAVED_UIDS
++
++/* Nixpkgs-specific patch end */
+diff -Naur cron-old/pathnames.h cron-new/pathnames.h
+--- cron-old/pathnames.h	2024-08-23 09:04:25.524752791 -0300
++++ cron-new/pathnames.h	2024-08-23 10:11:33.186749198 -0300
+@@ -105,4 +105,23 @@
+ # define _PATH_DEVNULL "/dev/null"
+ #endif
+ 
++/* Nixpkgs-specific patch begin */
++
++/*
++  We want to ignore the $glibc/include/paths.h definition of sendmail path.
++  Further, set a usable default PATH
++  See https://github.com/NixOS/nixpkgs/issues/16518
++ */
++
++#undef _PATH_SENDMAIL
++#define _PATH_SENDMAIL "@sendmailPath@"
++
++#undef _PATH_VI
++#define _PATH_VI "@viPath@"
++
++#undef _PATH_DEFPATH
++#define _PATH_DEFPATH "@defPath@"
++
++/* Nixpkgs-specific patch end */
++
+ #endif /* _PATHNAMES_H_ */

pkgs/by-name/is/isc-cron/package.nix

@@ -0,0 +1,70 @@
+{
+  lib,
+  fetchurl,
+  stdenv,
+  replaceVars,
+  vim,
+  sendmailPath ? "/usr/sbin/sendmail",
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "cron";
+  version = "4.1";
+
+  src = fetchurl {
+    url = "ftp://ftp.isc.org/isc/cron/cron_${finalAttrs.version}.shar";
+    hash = "sha256-xEWDd1b7mI8slduNxV15N9FLygzfopLegTIsolVuw5o=";
+  };
+
+  patches = [
+    (replaceVars ./0000-nixpkgs-specific.diff {
+      inherit sendmailPath;
+      viPath = lib.getExe' vim "vim";
+      defPath = lib.concatStringsSep ":" [
+        "/run/wrappers/bin"
+        "/nix/var/nix/profiles/default/bin"
+        "/run/current-system/sw/bin"
+        "/usr/bin"
+        "/bin"
+      ];
+    })
+  ];
+
+  makeFlags = [
+    "CC=${stdenv.cc.targetPrefix}cc"
+    "DESTROOT=$(out)"
+  ];
+
+  hardeningEnable = [ "pie" ];
+
+  unpackCmd = ''
+    mkdir cron
+    pushd cron
+    sh $curSrc
+    popd
+  '';
+
+  # do not set sticky bit in /nix/store
+  # further, do not strip during install since it breaks on cross-compilation
+  # and we will do this ourselves as needed
+  postPatch = ''
+    substituteInPlace Makefile \
+      --replace ' -o root' ' ' \
+      --replace 111 755 \
+      --replace 4755 0755 \
+      --replace ' -s cron' ' cron'
+  '';
+
+  preInstall = ''
+    mkdir -p $out/{{,s}bin,share/man/man{1,5,8}}
+  '';
+
+  meta = {
+    homepage = "https://ftp.isc.org/isc/cron/";
+    description = "Daemon for running commands at specific times";
+    license = lib.licenses.bsd0;
+    mainProgram = "cron";
+    maintainers = [ ];
+    platforms = lib.platforms.unix;
+  };
+})