Re: Apply patch to read-only file

[Guillaume Le Vaillant <glv@posteo.net>]

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Hi,

I tried with simplified versions of your package definition and patch,
and it builds fine for me. The patch gets applied successfully.

However I haven't tried using the program to see if it works.

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(define-module (gnu packages realmd)
  #:use-module (guix packages)
  #:use-module (gnu packages)
  #:use-module (gnu packages autotools)
  #:use-module (gnu packages glib)
  #:use-module (gnu packages image)
  #:use-module (gnu packages kerberos)
  #:use-module (gnu packages openldap)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages polkit)
  #:use-module (gnu packages python)
  #:use-module (guix git-download)
  #:use-module (guix build-system gnu)
  #:use-module ((guix licenses) #:prefix license:))

(define-public realmd
  (package
    (name "realmd")
    (version "0.17.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/freedesktop/realmd")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1c6q2a86kk2f1akzc36nh52hfwsmmc0mbp6ayyjxj4zsyk9zx5bf"))
              (patches (search-patches "realmd-guixsd-support.patch"))))
    (build-system gnu-build-system)
    (native-inputs
     `(("autoconf" ,autoconf)
       ("automake" ,automake)
       ("glib-bin" ,glib "bin")
       ("intltool" ,intltool)
       ("pkg-config" ,pkg-config)
       ("python" ,python)))
    (inputs
     `(("glib" ,glib)
       ("mit-krb5" ,mit-krb5)
       ("openldap" ,openldap)
       ("polkit" ,polkit)))
    (arguments
     `(#:configure-flags '("--with-systemd-unit-dir=no"
                           "--with-systemd-journal=no"
                           "--disable-doc")))
    (synopsis
     "DBus service for configuring kerberos and other online identities")
    (description
     "Dbus system service that manages discovery and enrollment in
realms/domains like Active Directory or IPA.")
    (home-page "https://www.freedesktop.org/software/realmd/")
    (license license:lgpl2.1)))

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commit ffa79f48ce454b00c0590432010dbe58cdfd3ed2
Author: Guillaume Le Vaillant <glv@posteo.net>
Date:   Wed Sep 29 10:17:50 2021 +0200

    Add GuixSD support

diff --git a/configure.ac b/configure.ac
index ee067d9..27dea11 100644
--- a/configure.ac
+++ b/configure.ac
@@ -38,7 +38,8 @@ if test -z $DISTRO; then
 	AC_CHECK_FILE(/etc/redhat-release, [DISTRO="redhat"])
 	AC_CHECK_FILE(/etc/debian_version, [DISTRO="debian"])
 	AC_CHECK_FILE(/etc/SuSE-release, [DISTRO="suse"])
+	AC_CHECK_FILE(/gnu/store, [DISTRO="guixsd"])
 
 	# Not customized for these yet
 	dnl AC_CHECK_FILE(/etc/gentoo-release, [DISTRO="gentoo"])
 
diff --git a/service/realmd-guixsd.conf b/service/realmd-guixsd.conf
new file mode 100644
index 0000000..ac4b436
--- /dev/null
+++ b/service/realmd-guixsd.conf
@@ -0,0 +1,42 @@
+# Default values for realmd
+[service]
+debug = no
+automatic-install = yes
+
+[paths]
+net = /usr/bin/net
+winbindd = /usr/sbin/winbindd
+smb.conf = /etc/smb.conf
+sssd.conf = /etc/sssd/sssd.conf
+adcli = /usr/sbin/adcli
+ipa-client-install = /usr/sbin/ipa-client-install
+pam_winbind.conf = /etc/security/pam_winbind.conf
+krb5.conf = /etc/krb5.conf
+
+[active-directory]
+default-client = sssd
+os-name =
+os-version =
+
+[providers]
+sssd = yes
+samba = yes
+example = no
+
+[samba-packages]
+
+[winbind-packages]
+
+[sssd-packages]
+
+[adcli-packages]
+
+[commands]
+
+[users]
+default-shell = /bin/bash
+default-home = /home/%U@%D
+
+[example.com]
+example-administrator = Administrator
+example-password = bureaucracy

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