[bug#54216] [PATCH v5] gnu: shepherd: Build Shepherd 0.9.2 from git.

[Attila Lendvai <attila@lendvai.name>]

The rationale for this is that it makes it simpler to start VM's with a
Shepherd that is compiled from a local checkout.  This facilitates hacking on
Shepherd itself, and testing it in the Guix init environment, by greatly
reducing the edit-compile-test cycle.

* gnu/packages/admin.scm (shepherd-0.9): Source points to the git repo; adjust
native-inputs accordingly.  Also delete the strip build phase.
---

since v4: rebased on master, avoid reindenting to shorten the diff,
avoid adding a (name "shepherd") field.

 gnu/packages/admin.scm | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/gnu/packages/admin.scm b/gnu/packages/admin.scm
index 5fb621e027..1a1378d64e 100644
--- a/gnu/packages/admin.scm
+++ b/gnu/packages/admin.scm
@@ -327,12 +327,13 @@ (define-public shepherd-0.9
     (inherit shepherd)
     (version "0.9.2")
     (source (origin
-              (method url-fetch)
-              (uri (string-append "mirror://gnu/shepherd/shepherd-"
-                                  version ".tar.gz"))
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://git.savannah.gnu.org/git/shepherd.git/")
+                    (commit (string-append "v" version))))
+              (file-name (git-file-name "shepherd" version))
               (sha256
-               (base32
-                "0mcby3ygh3bpns44rb1vnk8bz2km4nlw092nrcgkm3nkqfmbp4p1"))
+               (base32 "1b16qc7zmm1cz45gspcbng4djz9jy8db4awfw63b2hvf9b396mv2"))
               (modules '((guix build utils)))
               (snippet
                ;; Avoid continuation barriers so (@ (fibers) sleep) can be
@@ -349,6 +350,7 @@ (define-public shepherd-0.9
            #:make-flags #~'("GUILE_AUTO_COMPILE=0")
            #:phases (if (%current-target-system)
                         #~(modify-phases %standard-phases
+                            (delete 'strip)  ; Warns when stripping .go files.
                             (add-before 'configure 'set-fibers-directory
                               (lambda _
                                 ;; When cross-compiling, refer to the target
@@ -363,8 +365,10 @@ (define-public shepherd-0.9
                                       (this-package-input "guile-fibers")
                                       "/lib/guile/3.0/site-ccache"))))))
                         #~%standard-phases)))
-    (native-inputs (list pkg-config guile-3.0
-                         guile-fibers-1.1))       ;for cross-compilation
+    (native-inputs
+     (list autoconf automake gettext-minimal help2man texinfo pkg-config
+           guile-fibers-1.1             ; for cross-compilation
+           guile-3.0))
     (inputs (list guile-3.0 guile-fibers-1.1))))
 
 (define-public guile2.2-shepherd
-- 
2.35.1