From 66d312f8a16bed78883a722f37aef0f27314bdf8 Mon Sep 17 00:00:00 2001
From: birkb <birk@batchworks.de>
Date: Tue, 30 Jan 2024 20:50:42 +0100
Subject: [PATCH] drbd: 9.19.1 -> 9.27.0

Signed-off-by: birkb <birk@batchworks.de>
---
 pkgs/os-specific/linux/drbd/utils.nix | 135 ++++++++++++++++++++++++++
 1 file changed, 135 insertions(+)
 create mode 100644 pkgs/os-specific/linux/drbd/utils.nix

diff --git a/pkgs/os-specific/linux/drbd/utils.nix b/pkgs/os-specific/linux/drbd/utils.nix
new file mode 100644
index 000000000000..ad50c2c3e50a
--- /dev/null
+++ b/pkgs/os-specific/linux/drbd/utils.nix
@@ -0,0 +1,135 @@
+{ lib
+, stdenv
+, docbook_xml_dtd_44
+, docbook_xml_dtd_45
+, docbook_xsl
+, asciidoctor
+, fetchurl
+, flex
+, kmod
+, libxslt
+, nixosTests
+, perl
+, perlPackages
+, systemd
+, keyutils
+
+# drbd-utils are compiled twice, once with forOCF = true to extract
+# its OCF definitions for use in the ocf-resource-agents derivation,
+# then again with forOCF = false, where the ocf-resource-agents is
+# provided as the OCF_ROOT.
+, forOCF ? false
+, ocf-resource-agents
+}:
+
+stdenv.mkDerivation rec {
+  pname = "drbd";
+  version = "9.27.0";
+
+  src = fetchurl {
+    url = "https://pkg.linbit.com/downloads/drbd/utils/${pname}-utils-${version}.tar.gz";
+    sha256 = "1qwdrjrgas8z8vc6c85xcrqaczjwyqd61yig01n44wa5z0j3v4aq";
+  };
+
+  nativeBuildInputs = [
+    flex
+    libxslt
+    docbook_xsl
+    asciidoctor
+    keyutils
+  ];
+
+  buildInputs = [
+    perl
+    perlPackages.Po4a
+  ];
+
+  configureFlags = [
+    "--libdir=${placeholder "out"}/lib"
+    "--sbindir=${placeholder "out"}/bin"
+    "--localstatedir=/var"
+    "--sysconfdir=/etc"
+    "--without-distro"
+  ];
+
+  makeFlags = [
+    "SOURCE_DATE_EPOCH=1"
+    "WANT_DRBD_REPRODUCIBLE_BUILD=1"
+  ] ++ lib.optional (!forOCF) "OCF_ROOT=${ocf-resource-agents}/usr/lib/ocf}";
+
+  installFlags = [
+    "prefix="
+    "DESTDIR=${placeholder "out"}"
+    "localstatedir=/var"
+    "DRBD_LIB_DIR=/var/lib"
+    "INITDIR=/etc/init.d"
+    "udevrulesdir=/etc/udev/rules.d"
+    "sysconfdir=/etc"
+    "sbindir=/bin"
+    "datadir="
+    "LIBDIR=/lib/drbd"
+    "mandir=/share/man"
+  ];
+
+  postPatch = ''
+    patchShebangs .
+    substituteInPlace user/v84/drbdadm_usage_cnt.c \
+      --replace '"/lib/drbd");' \
+                '"${placeholder "out"}/lib/drbd");'
+    substituteInPlace user/v9/drbdsetup_linux.c \
+      --replace 'ret = system("/sbin/modprobe drbd");' \
+                'ret = system("${kmod}/bin/modprobe drbd");'
+    substituteInPlace user/v84/drbdsetup.c \
+      --replace 'system("/sbin/modprobe drbd")' \
+                'system("${kmod}/bin/modprobe drbd")'
+    substituteInPlace documentation/ra2refentry.xsl \
+      --replace "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" \
+                "${docbook_xml_dtd_44}/xml/dtd/docbook/docbookx.dtd"
+    function patch_docbook45() {
+      substituteInPlace $1 \
+        --replace "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" \
+                  "${docbook_xml_dtd_45}/xml/dtd/docbook/docbookx.dtd"
+    }
+    patch_docbook45 documentation/v9/drbd.conf.xml.in
+    patch_docbook45 documentation/v9/drbdsetup.xml.in
+    patch_docbook45 documentation/v84/drbdsetup.xml
+    patch_docbook45 documentation/v84/drbd.conf.xml
+    # The ja documentation is disabled because:
+    # make[1]: Entering directory '/build/drbd-utils-9.16.0/documentation/ja/v84'
+    # /nix/store/wyx2nn2pjcn50lc95c6qgsgm606rn0x2-perl5.32.1-po4a-0.62/bin/po4a-translate -f docbook -M utf-8 -L utf-8 -keep 0 -m ../../v84/drbdsetup.xml -p drbdsetup.xml.po -l drbdsetup.xml
+    # Use of uninitialized value $args[1] in sprintf at /nix/store/wyx2nn2pjcn50lc95c6qgsgm606rn0x2-perl5.32.1-po4a-0.62/lib/perl5/site_perl/Locale/Po4a/Common.pm line 134.
+    # Invalid po file drbdsetup.xml.po:
+    substituteInPlace Makefile.in \
+      --replace 'DOC_DIRS    := documentation/v9 documentation/ja/v9' \
+                'DOC_DIRS    := documentation/v9' \
+      --replace 'DOC_DIRS    += documentation/v84 documentation/ja/v84' \
+                'DOC_DIRS    += documentation/v84' \
+      --replace '$(MAKE) -C documentation/ja/v9 doc' \
+                "" \
+      --replace '$(MAKE) -C documentation/ja/v84 doc' \
+                ""
+    substituteInPlace user/v9/drbdtool_common.c \
+      --replace 'add_component_to_path("/lib/drbd");' \
+                'add_component_to_path("${placeholder "out"}/lib/drbd");'
+  '';
+
+  preConfigure = ''
+    export PATH=${systemd}/sbin:$PATH
+  '';
+
+  enableParallelBuilding = true;
+
+  passthru.tests.drbd = nixosTests.drbd;
+
+  meta = with lib; {
+    homepage = "https://linbit.com/drbd/";
+    description = "Distributed Replicated Block Device, a distributed storage system for Linux (userspace utilities)";
+    license = licenses.gpl2Plus;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ ryantm astro birkb ];
+    longDescription = ''
+       DRBD is a software-based, shared-nothing, replicated storage solution
+       mirroring the content of block devices (hard disks, partitions, logical volumes, and so on) between hosts.
+    '';
+  };
+}