[bug#73073] [PATCH 0/6] Allow origin with label as inputs.

[bug#73073] [PATCH 0/6] Allow origin with label as inputs.

[Simon Tournier]

Hi,

As discussed in bug#73034 [1], these 5 packages – farstream,
gnulib-checkout, smithforth, gnome-recipes and dmd-bootstrap – have an
origin inside the ’arguments’ package record.

This is annoying because these origins are hidden from
’package-direct-sources’; see module (guix packages).

I consider this is bug. :-)  Hence this prposal for fixing it.

Moreover and tangentially, it appears to me an anti-pattern of the
functional paradigm: The data from the impure outside should be handled
by the ’source’ record field, or otherwise by ’inputs’, ’native-inputs’
or ’propagated-inputs’ record fields; let say only ’inputs’ for
simplicity.

To my knowledge, using the old style with label, we strove on this
principle.  However, using the “new style” [2], it does not offer to
have labels with plain package symbol.  In other words, for example,
this snippet does not work:

      (list gdmd which
            `("phobos"
              ,(origin
                 (method git-fetch)
                 (uri (git-reference
                       (url "https://github.com/dlang/phobos")
                       (commit (string-append "v" version))))
                 (file-name (git-file-name "phobos" version))
                 (sha256
                  (base32
                   "1yw7nb5d78cx9m7sfibv7rfc7wj3w0dw9mfk3d269qpfpnwzs4n9"))))))

The reason is because ’sanitize-inputs’; see module (guix packages).

    ((_ (list args ...))
     (add-input-labels args ...))
    ((_ inputs)
     (maybe-add-input-labels inputs))))

Roughly speaking, because the ’inputs’ starts by the term ’list’ then
’add-input-labels’ is applied, else it applies ’maybe-add-input-labels’.

Note that:

    (define (add-input-labels . inputs)
      "Add labels to all of INPUTS if needed (this is the rest-argument version of
    'maybe-add-input-labels')."
      (maybe-add-input-labels inputs))

The procedure ’maybe-add-input-labels’ reads: if the first element of
the ’inputs’ record field is using the “old style“ then return all
as-is, assuming all are “old style”.  Else apply to all the ’inputs’
elements the procedure ’add-input-label’.

Hence the simple proposal:

--8<---------------cut here---------------start------------->8---
diff --git a/guix/packages.scm b/guix/packages.scm
index f373136d22..5fea44c2bb 100644
--- a/guix/packages.scm
+++ b/guix/packages.scm
@@ -676,6 +676,8 @@ (define (add-input-label input)
               "_")
          ,obj
          ,@(if (string=? output "out") '() (list output)))))
+    (((? string? label) obj) ;Allow old style as sometimes requires by origin in inputs
+     `(,label ,obj))
     (x
      `("_" ,x))))
--8<---------------cut here---------------end--------------->8---

This allows to write ’inputs’ as above. :-)  As done with the 5 packages.

And it does not hurt the new style.  Maybe “guix style” would need to be
adjusted too?

WDYT?

Cheers,
simon


1: [bug#73034] [PATCH v3 0/3] Fix annoyances of Git and update to 2.46.0
Maxim Cournoyer <maxim.cournoyer@gmail.com>
Fri, 06 Sep 2024 13:17:33 +0900
id:87msklct5u.fsf@gmail.com
https://issues.guix.gnu.org/73034
https://issues.guix.gnu.org/msgid/87msklct5u.fsf@gmail.com
https://yhetil.org/guix/87msklct5u.fsf@gmail.com

2: https://guix.gnu.org/en/blog/2021/the-big-change/

Simon Tournier (6):
  guix: packages: Allow origin with label as inputs.
  gnu: dmd-bootstrap: Move phobos origin from phases to native-inputs.
  gnu: smithforth: Move system.fs origin from phases to native-inputs.
  gnu: gnome-recipes: Move libgd origin from phases to native-inputs.
  gnu: farstream: Move common origin from phases to native-inputs.
  gnu: gnulib: Move phobos origin from phases to native-inputs.

 gnu/packages/build-tools.scm | 18 ++++++++++--------
 gnu/packages/dlang.scm       | 22 ++++++++++++----------
 gnu/packages/forth.scm       | 20 +++++++++++---------
 gnu/packages/freedesktop.scm | 24 +++++++++++++-----------
 gnu/packages/gnome.scm       | 22 ++++++++++++----------
 guix/packages.scm            |  2 ++
 6 files changed, 60 insertions(+), 48 deletions(-)


base-commit: 7d2ced8d6d9c38327592d312376d59a8c37fc160
-- 
2.45.2

[bug#73073] [PATCH 1/6] guix: packages: Allow origin with label as inputs.

[Simon Tournier]

* guix/packages.scm (add-input-label): Allow the old style pattern using label
as it is sometimes required by origins listed under inputs record field.

Change-Id: I799612976a0051d4c953969d12d71913c9243cd4
---
 guix/packages.scm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/guix/packages.scm b/guix/packages.scm
index f373136d22..5fea44c2bb 100644
--- a/guix/packages.scm
+++ b/guix/packages.scm
@@ -676,6 +676,8 @@ (define (add-input-label input)
               "_")
          ,obj
          ,@(if (string=? output "out") '() (list output)))))
+    (((? string? label) obj) ;Allow old style as sometimes requires by origin in inputs
+     `(,label ,obj))
     (x
      `("_" ,x))))
 
-- 
2.45.2

[bug#73073] [PATCH 2/6] gnu: dmd-bootstrap: Move phobos origin from phases to native-inputs.

[Simon Tournier]

* gnu/packages/dlang.scm (dmd-bootstrap)[arguments]<phases>: Move git-manpages
origin from here...
[native-inputs]: ...to here.

Change-Id: I10cb5f628dad2fdbb01df58134996bdcd0b73d62
---
 gnu/packages/dlang.scm | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/gnu/packages/dlang.scm b/gnu/packages/dlang.scm
index 8bf0ee685e..d7a15f0214 100644
--- a/gnu/packages/dlang.scm
+++ b/gnu/packages/dlang.scm
@@ -456,15 +456,7 @@ (define dmd-bootstrap
             (lambda _
               (symlink "." "dmd")  ;to please the build system expected layout
               (copy-recursively
-               #$(origin
-                   (method git-fetch)
-                   (uri (git-reference
-                         (url "https://github.com/dlang/phobos")
-                         (commit (string-append "v" version))))
-                   (file-name (git-file-name "phobos" version))
-                   (sha256
-                    (base32
-                     "1yw7nb5d78cx9m7sfibv7rfc7wj3w0dw9mfk3d269qpfpnwzs4n9")))
+               #$(this-package-native-input "phobos")
                "phobos")
               (chdir "phobos")))
           (add-after 'copy-phobos-source-and-chdir 'adjust-phobos-install-dirs
@@ -519,7 +511,17 @@ (define dmd-bootstrap
                  "lib")
                 (("\\.\\./src/(phobos|druntime/import)")
                  "include/dmd")))))))
-    (native-inputs (list gdmd which))
+    (native-inputs (list gdmd which
+                         `("phobos"
+                           ,(origin
+                              (method git-fetch)
+                              (uri (git-reference
+                                    (url "https://github.com/dlang/phobos")
+                                    (commit (string-append "v" version))))
+                              (file-name (git-file-name "phobos" version))
+                              (sha256
+                               (base32
+                                "1yw7nb5d78cx9m7sfibv7rfc7wj3w0dw9mfk3d269qpfpnwzs4n9"))))))
     (home-page "https://github.com/dlang/dmd")
     (synopsis "Reference D Programming Language compiler")
     (description "@acronym{DMD, Digital Mars D compiler} is the reference
-- 
2.45.2

[bug#73073] [PATCH 3/6] gnu: smithforth: Move system.fs origin from phases to native-inputs.

[Simon Tournier]

* gnu/packages/dlang.scm (smithforth)[arguments]<phases>: Move system.fs
origin from here...
[native-inputs]: ...to here.

Change-Id: I82ff81f72dbe2ecf70fbbd44674596e1a62cadcf
---
 gnu/packages/forth.scm | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/gnu/packages/forth.scm b/gnu/packages/forth.scm
index 6e8d8cdc4c..43b497b453 100644
--- a/gnu/packages/forth.scm
+++ b/gnu/packages/forth.scm
@@ -75,7 +75,16 @@ (define-public smithforth
         (sha256
           (base32 "0a39pv7529llsa3f48fmvwvlcp3f9v8qkn5ziw2l6kxf0qvli3lm"))))
     (build-system trivial-build-system)
-    (native-inputs (list xxd))
+    (native-inputs (list xxd
+                         `("system.fs"
+                           ,(origin
+                              (method url-fetch)
+                              (uri (string-append
+                                    "https://dacvs.neocities.org/SF/system"
+                                    version "fs.txt"))
+                              (sha256
+                               (base32
+                                "17v1pp64s6n8q8w3kg48nd7zdcx2208y4svr5fpfms5lkyzg7z1m"))))))
     (arguments
       (list
         #:modules '((guix build utils))
@@ -84,14 +93,7 @@ (define-public smithforth
             (use-modules (guix build utils)
                          (ice-9 textual-ports))
             (let* ((sforth.dmp #$(package-source this-package))
-                   (system.fs  #$(origin
-                                   (method url-fetch)
-                                   (uri (string-append
-                                          "https://dacvs.neocities.org/SF/system"
-                                          version "fs.txt"))
-                                   (sha256
-                                    (base32
-                                     "17v1pp64s6n8q8w3kg48nd7zdcx2208y4svr5fpfms5lkyzg7z1m"))))
+                   (system.fs  #$(this-package-native-input "system.fs"))
                    (xxd        (string-append (assoc-ref %build-inputs "xxd")
                                               "/bin/xxd"))
                    (bin        (string-append (assoc-ref %outputs "out") "/bin")))
-- 
2.45.2

[bug#73073] [PATCH 4/6] gnu: gnome-recipes: Move libgd origin from phases to native-inputs.

[Simon Tournier]

* gnu/packages/dlang.scm (gnome-recipes)[arguments]<phases>: Move libgd
origin from here...
[native-inputs]: ...to here.

Change-Id: I137dc41819a680fdf1f5c0bea9778b2bceae3fad
---
 gnu/packages/gnome.scm | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index 7339000436..8ae9fb0656 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -799,15 +799,7 @@ (define-public gnome-recipes
           (add-after 'unpack 'unpack-libgd
             (lambda _
               (copy-recursively
-               #$(origin
-                   (method git-fetch)
-                   (uri (git-reference
-                         (url "https://gitlab.gnome.org/GNOME/libgd")
-                         (commit "c7c7ff4e05d3fe82854219091cf116cce6b19de0")))
-                   (file-name (git-file-name "libgd" version))
-                   (sha256
-                    (base32
-                     "16yld0ap7qj1n96h4f2sqkjmibg7xx5xwkqxdfzam2nmyfdlrrrs")))
+               #$(this-package-native-input "libgd")
                "subprojects/libgd"))))))
     (inputs (list glib
                   gnome-autoar
@@ -823,7 +815,17 @@ (define-public gnome-recipes
                          `(,glib "bin")
                          itstool
                          pkg-config
-                         python))
+                         python
+                         `("libgd"
+                           ,(origin
+                              (method git-fetch)
+                              (uri (git-reference
+                                    (url "https://gitlab.gnome.org/GNOME/libgd")
+                                    (commit "c7c7ff4e05d3fe82854219091cf116cce6b19de0")))
+                              (file-name (git-file-name "libgd" version))
+                              (sha256
+                               (base32
+                                "16yld0ap7qj1n96h4f2sqkjmibg7xx5xwkqxdfzam2nmyfdlrrrs"))))))
     (home-page "https://wiki.gnome.org/Apps/Recipes")
     (synopsis "Discover recipes for preparing food")
     (description "GNOME Recipes helps you discover what to cook today,
-- 
2.45.2

[bug#73073] [PATCH 5/6] gnu: farstream: Move common origin from phases to native-inputs.

[Simon Tournier]

* gnu/packages/dlang.scm (farstream)[arguments]<phases>: Move common
origin from here...
[native-inputs]: ...to here.

Change-Id: I0023bca2fc021b82875b1ec7329c7e37116df0b3
---
 gnu/packages/freedesktop.scm | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/gnu/packages/freedesktop.scm b/gnu/packages/freedesktop.scm
index cb1d625d24..cf4ccadfd0 100644
--- a/gnu/packages/freedesktop.scm
+++ b/gnu/packages/freedesktop.scm
@@ -263,16 +263,7 @@ (define-public farstream
             (lambda _
               (delete-file "autogen.sh")
               (copy-recursively
-               #$(origin
-                   (method git-fetch)
-                   (uri
-                    (git-reference
-                     (url "https://gitlab.freedesktop.org/gstreamer/common.git")
-                     (commit "52adcdb89a9eb527df38c569539d95c1c7aeda6e")))
-                   (file-name (git-file-name "common" "latest.52adcdb"))
-                   (sha256
-                    (base32
-                     "1zlm1q1lgcb76gi82rial5bwy2j9sz1x6x48ijhiz89cml7xxd1r")))
+               #$(this-package-native-input "common")
                "common")))
           (add-after 'unpack 'disable-problematic-tests
             (lambda _
@@ -296,7 +287,18 @@ (define-public farstream
            libxslt
            perl
            pkg-config
-           python-wrapper))
+           python-wrapper
+           `("common"
+             ,(origin
+                (method git-fetch)
+                (uri
+                 (git-reference
+                  (url "https://gitlab.freedesktop.org/gstreamer/common.git")
+                  (commit "52adcdb89a9eb527df38c569539d95c1c7aeda6e")))
+                (file-name (git-file-name "common" "latest.52adcdb"))
+                (sha256
+                 (base32
+                  "1zlm1q1lgcb76gi82rial5bwy2j9sz1x6x48ijhiz89cml7xxd1r"))))))
     (inputs
      (list glib
            gtk+
-- 
2.45.2

[bug#73073] [PATCH 6/6] gnu: gnulib: Move phobos origin from phases to native-inputs.

[Simon Tournier]

* gnu/packages/dlang.scm (gnulib-checkout)[arguments]<phases>: Move PropList
origin from here...
[native-inputs]: ...to here.

Change-Id: I3576a169837039bc6beaae0d68ab459ed642e3c8
---
 gnu/packages/build-tools.scm | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/gnu/packages/build-tools.scm b/gnu/packages/build-tools.scm
index 21df25e4f5..f9e51e6408 100644
--- a/gnu/packages/build-tools.scm
+++ b/gnu/packages/build-tools.scm
@@ -942,14 +942,7 @@ (define*-public (gnulib-checkout #:key
                                         "Scripts.txt"
                                         "Blocks.txt")
                         (list
-                         #$(origin
-                             (method url-fetch)
-                             (uri (string-append
-                                   "https://www.unicode.org/Public/"
-                                   "3.0-Update1/PropList-3.0.1.txt"))
-                             (sha256
-                              (base32
-                               "0k6wyijyzdl5g3nibcwfm898kfydx1pqaz28v7fdvnzdvd5fz7lh"))))
+                         #$(this-package-native-input "proplist"))
                         (find-ucd-files "BidiMirroring.txt"
                                         "EastAsianWidth.txt"
                                         "LineBreak.txt"
@@ -982,6 +975,15 @@ (define*-public (gnulib-checkout #:key
       bash-minimal python perl clisp
       ;; Unicode data:
       ucd
+      `("proplist"
+        ,(origin
+           (method url-fetch)
+           (uri (string-append
+                 "https://www.unicode.org/Public/"
+                 "3.0-Update1/PropList-3.0.1.txt"))
+           (sha256
+            (base32
+             "0k6wyijyzdl5g3nibcwfm898kfydx1pqaz28v7fdvnzdvd5fz7lh"))))
       ;; Programs for the tests:
       cppi indent git-minimal/pinned autoconf))
     (home-page "https://www.gnu.org/software/gnulib/")
-- 
2.45.2

[bug#73073] [PATCH 4/6] gnu: gnome-recipes: Move libgd origin from phases to native-inputs.

[Liliana Marie Prikler]

Am Freitag, dem 06.09.2024 um 17:54 +0200 schrieb Simon Tournier:
> * gnu/packages/dlang.scm (gnome-recipes)[arguments]<phases>: Move
> libgd
> origin from here...
> [native-inputs]: ...to here.
> 
> Change-Id: I137dc41819a680fdf1f5c0bea9778b2bceae3fad
> ---
>  gnu/packages/gnome.scm | 22 ++++++++++++----------
>  1 file changed, 12 insertions(+), 10 deletions(-)
> 
> diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
> index 7339000436..8ae9fb0656 100644
> --- a/gnu/packages/gnome.scm
> +++ b/gnu/packages/gnome.scm
> @@ -799,15 +799,7 @@ (define-public gnome-recipes
>            (add-after 'unpack 'unpack-libgd
>              (lambda _
>                (copy-recursively
> -               #$(origin
> -                   (method git-fetch)
> -                   (uri (git-reference
> -                         (url
> "https://gitlab.gnome.org/GNOME/libgd")
> -                         (commit
> "c7c7ff4e05d3fe82854219091cf116cce6b19de0")))
> -                   (file-name (git-file-name "libgd" version))
> -                   (sha256
> -                    (base32
> -                    
> "16yld0ap7qj1n96h4f2sqkjmibg7xx5xwkqxdfzam2nmyfdlrrrs")))
> +               #$(this-package-native-input "libgd")
>                 "subprojects/libgd"))))))
>      (inputs (list glib
>                    gnome-autoar
> @@ -823,7 +815,17 @@ (define-public gnome-recipes
>                           `(,glib "bin")
>                           itstool
>                           pkg-config
> -                         python))
> +                         python
> +                         `("libgd"
> +                           ,(origin
> +                              (method git-fetch)
> +                              (uri (git-reference
> +                                    (url
> "https://gitlab.gnome.org/GNOME/libgd")
> +                                    (commit
> "c7c7ff4e05d3fe82854219091cf116cce6b19de0")))
> +                              (file-name (git-file-name "libgd"
> version))
> +                              (sha256
> +                               (base32
I can see why you're doing that, but I'm not really convinced it helps
the package.  Particularly, we're now even adding a labeled input,
which makes for a cursed situation where all but one inputs are
unlabeled¹.

IMHO, G-Expressions in phases serve in part to facilitate uses like
this.  They may not be nice, but those are upstream conditions we have
to cope with.  I'd rather do a proper unbundling of libgd.

Another "proper" solution could be as easy as using an unlabeled origin
and search-input-file.  However, this doesn't really work all that well
if you have to unpack the entire origin, hence what I've done here for
gnome-recipes.

Cheers

¹ Let's not even mention the necessity of 1/6 to enable that.  Back in
the day, there was a decision against giving origins labels because it
would add to the further propagation of label use throughout Guix,
while we want to drop them.

[bug#73073] [PATCH 4/6] gnu: gnome-recipes: Move libgd origin from phases to native-inputs.

[Simon Tournier]

Hi Liliana,

My aim is not to mix, under ’inputs’ record field, the old style (label)
with the new style (no label) but to have the ’origin’ inside ’inputs’
and not inside ’arguments’.


On Fri, 06 Sep 2024 at 19:33, Liliana Marie Prikler <liliana.prikler@gmail.com> wrote:

> I can see why you're doing that, but I'm not really convinced it helps
> the package.

As I wrote in the cover letter:

        This is annoying because these origins are hidden from
        ’package-direct-sources’; see module (guix packages).

So it helps the package. ;-)

Please note that the docstring of ’package-direct-sources’ is currently
lying. ;-)  Well, the situation is a bug, IMHO.

--8<---------------cut here---------------start------------->8---
  "Return all source origins associated with PACKAGE; including origins in
PACKAGE's inputs and patches."
--8<---------------cut here---------------end--------------->8---


> IMHO, G-Expressions in phases serve in part to facilitate uses like
> this.

I agree that G-exps facilitate manipulation of store paths.  But using
’origin’ inside arguments appears to me as an abuse of the feature.  As
I wrote in the cover letter:

        Moreover and tangentially, it appears to me an anti-pattern of the
        functional paradigm: The data from the impure outside should be handled
        by the ’source’ record field, or otherwise by ’inputs’, ’native-inputs’
        or ’propagated-inputs’ record fields; let say only ’inputs’ for
        simplicity.

Therefore, I strongly think ’origin’ should not be inside arguments.

Somehow, my submission is a proposal for dealing with the case.  And
it’s not really if it needs to, or should, be done. :-)


>               Particularly, we're now even adding a labeled input,
> which makes for a cursed situation where all but one inputs are
> unlabeled¹.

Please note it’s a specific inputs: it’s an ’origin’.  This can be
checked by the pattern matching, e.g.,

    (((? string? label) (? origin? o) ;Allow old style as sometimes requires by origin in inputs
     `(,label ,o))

Other said, it would not be a “cursed situation”; only a situation using
a locally defined input.


Cheers,
simon

[bug#73073] [PATCH 4/6] gnu: gnome-recipes: Move libgd origin from phases to native-inputs.

[Liliana Marie Prikler]

Am Freitag, dem 06.09.2024 um 20:11 +0200 schrieb Simon Tournier:
> Hi Liliana,
> 
> My aim is not to mix, under ’inputs’ record field, the old style
> (label) with the new style (no label) but to have the ’origin’ inside
> ’inputs’ and not inside ’arguments’.
Sure, but you do introduce a label to make that work is what I'm
saying.

> As I wrote in the cover letter:
> 
>         This is annoying because these origins are hidden from
>         ’package-direct-sources’; see module (guix packages).
> 
> So it helps the package. ;-)
> 
> Please note that the docstring of ’package-direct-sources’ is
> currently lying. ;-)  Well, the situation is a bug, IMHO.
I think we should fix ‘package-direct-sources’ then.  The derivation
obviously knows about this input, otherwise the package wouldn't be
built, so the information is there.  I'd also hazard a guess that Rust
being Rust, no useful information for Rust packages comes with package-
direct-inputs if arguments aren't being handled.

> --8<---------------cut here---------------start------------->8---
>   "Return all source origins associated with PACKAGE; including
> origins in PACKAGE's inputs and patches."
> --8<---------------cut here---------------end--------------->8---
> 
> 
> > IMHO, G-Expressions in phases serve in part to facilitate uses like
> > this.
> 
> I agree that G-exps facilitate manipulation of store paths.  But
> using ’origin’ inside arguments appears to me as an abuse of the
> feature.  As I wrote in the cover letter:
> 
>         Moreover and tangentially, it appears to me an anti-pattern
> of the
>         functional paradigm: The data from the impure outside should
> be handled
>         by the ’source’ record field, or otherwise by ’inputs’,
> ’native-inputs’
>         or ’propagated-inputs’ record fields; let say only ’inputs’
> for
>         simplicity.
> 
> Therefore, I strongly think ’origin’ should not be inside arguments.
We could handle it in source at the cost of similar anti-patterns, or
in inputs at the cost of the anti-pattern you suggest.  The Right
Thing™ would be to unbundle these dependencies correctly.

Also note that your argument would apply to #$this-package-input just
as well: it still is magic that pulls in data from the impure outside
world, and you can trivially trick it into doing silly things.  (Just
add inheritance.)

> Somehow, my submission is a proposal for dealing with the case.  And
> it’s not really if it needs to, or should, be done. :-)
You are working on the implicit assumption that everyone agrees that it
needs to be done, then.  

> >               Particularly, we're now even adding a labeled input,
> > which makes for a cursed situation where all but one inputs are
> > unlabeled¹.
> 
> Please note it’s a specific inputs: it’s an ’origin’.  This can be
> checked by the pattern matching, e.g.,
> 
>     (((? string? label) (? origin? o) ;Allow old style as sometimes
> requires by origin in inputs
>      `(,label ,o))
> 
> Other said, it would not be a “cursed situation”; only a situation
> using a locally defined input.
It *is* a cursed situation for the person reading the inputs field. 
Apart from proper unbundling, some other workarounds would be:
- hacking around search-input-file
- making dummy data packages
- named origins (this one requires similar support code to be written
  and has already been rejected once IIRC)
- computed origins
And yes, I label them as workarounds, since they don't address the root
cause of why origins are introduced in arguments.

Sometimes, practicality beats purity: Consider the ungoogled-chromium
recipe if you hadn't had a good scare today.  The fact that this
pattern shows up as rarely as it does is a testament to how well Guix
functions otherwise – but there might still be a need for it in some
fringe circumstances.  I'd rather we don't change code unless the
result is clearly better™, and I don't see that here.

Cheers

[bug#73073] [PATCH 0/6] Allow origin with label as inputs.

[Ludovic Courtès]

[-- Attachment #1: Type: text/plain, Size: 1258 bytes --]

Hello,

Simon Tournier <zimon.toutoune@gmail.com> skribis:

> The reason is because ’sanitize-inputs’; see module (guix packages).
>
>     ((_ (list args ...))
>      (add-input-labels args ...))
>     ((_ inputs)
>      (maybe-add-input-labels inputs))))

[...]

> The procedure ’maybe-add-input-labels’ reads: if the first element of
> the ’inputs’ record field is using the “old style“ then return all
> as-is, assuming all are “old style”.  Else apply to all the ’inputs’
> elements the procedure ’add-input-label’.

Yes: as an optimization, we just check the first element or even just
the syntax (whether the value starts with (list …)).

This is one reason why I’d rather avoid the change you’re suggesting.
But more importantly: I think we should avoid polymorphic lists for
clarity (the principle is followed in most of the code), and
reintroducing labels would be a step backwards.

To be clear, I understand the current situation is not perfect, but I
would rather look for solutions that do not involve undoing what’s taken
this long to do.

The main issue we want to address here is origins being hidden from
‘package-direct-sources’, right?

What if we could do this:


[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: Type: text/x-patch, Size: 864 bytes --]

diff --git a/guix/packages.scm b/guix/packages.scm
index f373136d22..624d3d8c45 100644
--- a/guix/packages.scm
+++ b/guix/packages.scm
@@ -1320,7 +1320,16 @@ (define (package-direct-sources package)
                    ((_ (? origin? orig) _ ...)
                     orig)
                    (_ #f))
-                  (package-direct-inputs package))))
+                  (package-direct-inputs package))
+    (match (assoc #:phases (package-arguments package))
+      ((#:phases (? gexp? phases) . _)
+       (filter-map (lambda (input)
+                     (match (gexp-input-thing input)
+                       ((? origin? o) o)
+                       (_ #f)))
+                   (gexp-inputs phases)))
+      (_
+       '()))))
 
 (define (package-transitive-sources package)
   "Return PACKAGE's direct sources, and their direct sources, recursively."

[-- Attachment #3: Type: text/plain, Size: 149 bytes --]


?  (Currently we can’t because ‘gexp-inputs’ is private.)

Or, alternatively, we’d have origins without labels in inputs, with
this:


[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #4: Type: text/x-patch, Size: 401 bytes --]

diff --git a/guix/packages.scm b/guix/packages.scm
index f373136d22..8b08f0d379 100644
--- a/guix/packages.scm
+++ b/guix/packages.scm
@@ -676,6 +676,8 @@ (define (add-input-label input)
               "_")
          ,obj
          ,@(if (string=? output "out") '() (list output)))))
+    ((? origin? origin)
+     (list (or (origin-actual-file-name origin) "_") origin))
     (x
      `("_" ,x))))
 

[-- Attachment #5: Type: text/plain, Size: 225 bytes --]


… meaning we could write (this-package-input "git-manpages.tar.gz") or
similar.  (This particular change would need tweaks in a few packages
such as ‘tzdata’ to avoid a full rebuild.)

WDYT?

Thanks,
Ludo’.

[bug#73073] [PATCH 4/6] gnu: gnome-recipes: Move libgd origin from phases to native-inputs.

[Simon Tournier]

Hi Liliana,

I get your points.  In order to avoid duplicate discussion, please
consider the Ludo’s thread.

On Fri, 06 Sep 2024 at 22:14, Liliana Marie Prikler <liliana.prikler@gmail.com> wrote:

>                                      I'd also hazard a guess that Rust
> being Rust, no useful information for Rust packages comes with package-
> direct-inputs if arguments aren't being handled.

Yes, I am aware of the Rust package case. :-)

It’s similar as the Haskell
package, as I pointed years ago [1].  I still think that’s something
which needs to be improved.

Cheers,
simon


1: Re: Cabal mismatch in ghc-lucid; long-term archiving Haskell?
zimoun <zimon.toutoune@gmail.com>
Mon, 22 Aug 2022 16:04:21 +0200
id:87ilmk5q8q.fsf@gmail.com
https://lists.gnu.org/archive/html/guix-devel/2022-08
https://yhetil.org/guix/87ilmk5q8q.fsf@gmail.com

[bug#73073] [PATCH 0/6] Allow origin with label as inputs.

[Simon Tournier]

Hi Ludo,

On Fri, 06 Sep 2024 at 23:45, Ludovic Courtès <ludo@gnu.org> wrote:

> This is one reason why I’d rather avoid the change you’re suggesting.
> But more importantly: I think we should avoid polymorphic lists for
> clarity (the principle is followed in most of the code), and
> reintroducing labels would be a step backwards.

This is inaccurate: inputs are already polymorphic lists.  For example,

    (native-inputs (list desktop-file-utils ;for update-desktop-database
                         gettext-minimal
                         `(,glib "bin")
                         itstool
                         pkg-config
                         python))

And “bin” is a label, AFAIU.  That’s said…

> To be clear, I understand the current situation is not perfect, but I
> would rather look for solutions that do not involve undoing what’s taken
> this long to do.

…I agree: my aim is not to revive the “old style”.  Aside, from my
perspective, the main issue with the “old style” is not the labels but
instead it’s the redundancy.

In other words, labels are not the evil since they are still used for
dealing with “outputs”.

Anyway, let avoid the Walder’s law trap [1]. ;-)

So let do not rely on explicit labels.

> The main issue we want to address here is origins being hidden from
> ‘package-direct-sources’, right?

Yes…  And also I think that’s a bad pattern to not have all “inputs“ in
the same place. From my point of view, the current situation defeats my
understanding of declarative programming.


> diff --git a/guix/packages.scm b/guix/packages.scm
> index f373136d22..8b08f0d379 100644
> --- a/guix/packages.scm
> +++ b/guix/packages.scm
> @@ -676,6 +676,8 @@ (define (add-input-label input)
>                "_")
>           ,obj
>           ,@(if (string=? output "out") '() (list output)))))
> +    ((? origin? origin)
> +     (list (or (origin-actual-file-name origin) "_") origin))
>      (x
>       `("_" ,x))))
>  
>
> … meaning we could write (this-package-input "git-manpages.tar.gz") or
> similar.  (This particular change would need tweaks in a few packages
> such as ‘tzdata’ to avoid a full rebuild.)

This solution appears to me the best approach.  Somehow, it uses
’file-name’ as internal “label”.  When internal “labels” will completely
removed, e.g., using package name or else, we will adapt.

Well, ’origin-actual-file-name’ returns for example
"libgd-2.0.4-checkout", i.e. the version would be required when calling
’this-package-input’.  Therefore, it would mean something like:

    #$(this-package-native-input (git-file-name "libgd" version))

This appears to me a good solution.

However, how is it possible to avoid a full rebuild because ’tzdata’ or
else?  It means the package definition cannot be modified, right?
Therefore, the only way would to special case ’maybe-add-input-labels’,
e.g.,

--8<---------------cut here---------------start------------->8---
@@ -441,6 +441,9 @@ (define (maybe-add-input-labels inputs)
   "Add labels to INPUTS unless it already has them."
   (cond ((null? inputs)
          inputs)
+        ((and (pair? (car inputs))
+              (origin? (cdar inputs)) )
+         inputs)
         ((and (pair? (car inputs))
               (string? (caar inputs)))
          inputs)
--8<---------------cut here---------------end--------------->8---

Would it be ok performance-wise?  Or what could the another option?

Moreover, as you said some other packages deep in the graph seem in the
picture.

Well, I am going to explore this in order to send a v2.


Cheers,
simon


1: https://wiki.haskell.org/Wadler%27s_Law

[bug#73073] [PATCH 0/6] Allow origin with label as inputs.

[Liliana Marie Prikler]

Hi Simon,

since you pointed me here, I will chime in a little :)

Am Samstag, dem 07.09.2024 um 15:40 +0200 schrieb Simon Tournier:
> Hi Ludo,
> 
> On Fri, 06 Sep 2024 at 23:45, Ludovic Courtès <ludo@gnu.org> wrote:
> 
> > This is one reason why I’d rather avoid the change you’re
> > suggesting.
> > But more importantly: I think we should avoid polymorphic lists for
> > clarity (the principle is followed in most of the code), and
> > reintroducing labels would be a step backwards.
> 
> This is inaccurate: inputs are already polymorphic lists.  For
> example,
> 
>     (native-inputs (list desktop-file-utils ;for update-desktop-
> database
>                          gettext-minimal
>                          `(,glib "bin")
>                          itstool
>                          pkg-config
>                          python))
> 
> And “bin” is a label, AFAIU.  That’s said…
Not in the sense that you are addressing inputs with it, no.  "bin" is
an output selector (output "label" if you will) – its purpose it to
choose an output that isn't "out".

> > To be clear, I understand the current situation is not perfect, but
> > I would rather look for solutions that do not involve undoing
> > what’s taken this long to do.
> 
> …I agree: my aim is not to revive the “old style”.  Aside, from my
> perspective, the main issue with the “old style” is not the labels
> but instead it’s the redundancy.
> 
> In other words, labels are not the evil since they are still used for
> dealing with “outputs”.
> 
> Anyway, let avoid the Walder’s law trap [1]. ;-)
> 
> So let do not rely on explicit labels.
But you are adding explicit labels here.  A solution that doesn't would
be much preferred.

> > The main issue we want to address here is origins being hidden from
> > ‘package-direct-sources’, right?
> 
> Yes…  And also I think that’s a bad pattern to not have all “inputs“
> in the same place. From my point of view, the current situation
> defeats my understanding of declarative programming.
I agree with you that inputs outside of inputs should be avoided, but I
disagree with your point on declarative programming.  Packages, even
written in that style, are still declarative.

> > diff --git a/guix/packages.scm b/guix/packages.scm
> > index f373136d22..8b08f0d379 100644
> > --- a/guix/packages.scm
> > +++ b/guix/packages.scm
> > @@ -676,6 +676,8 @@ (define (add-input-label input)
> >                "_")
> >           ,obj
> >           ,@(if (string=? output "out") '() (list output)))))
> > +    ((? origin? origin)
> > +     (list (or (origin-actual-file-name origin) "_") origin))
> >      (x
> >       `("_" ,x))))
> >  
> > 
> > … meaning we could write (this-package-input "git-manpages.tar.gz")
> > or similar.  (This particular change would need tweaks in a few
> > packages such as ‘tzdata’ to avoid a full rebuild.)
> 
> This solution appears to me the best approach.  Somehow, it uses
> ’file-name’ as internal “label”.  When internal “labels” will
> completely removed, e.g., using package name or else, we will adapt.
> 
> Well, ’origin-actual-file-name’ returns for example
> "libgd-2.0.4-checkout", i.e. the version would be required when
> calling ’this-package-input’.  Therefore, it would mean something
> like:
> 
>     #$(this-package-native-input (git-file-name "libgd" version))
> 
> This appears to me a good solution.
It doesn't to me.  What do you do if the libgd version changes?  To
arrive at a proper label, you would have to strip the versioning and
packaging metadata – otherwise you're left with a situation, where you
can't replace the package by tweaking inputs anyway.

> However, how is it possible to avoid a full rebuild because ’tzdata’
> or else?  It means the package definition cannot be modified, right?
> Therefore, the only way would to special case ’maybe-add-input-
> labels’, e.g.,
> 
> --8<---------------cut here---------------start------------->8---
> @@ -441,6 +441,9 @@ (define (maybe-add-input-labels inputs)
>    "Add labels to INPUTS unless it already has them."
>    (cond ((null? inputs)
>           inputs)
> +        ((and (pair? (car inputs))
> +              (origin? (cdar inputs)) )
> +         inputs)
>          ((and (pair? (car inputs))
>                (string? (caar inputs)))
>           inputs)
> --8<---------------cut here---------------end--------------->8---
> 
> Would it be ok performance-wise?  Or what could the another option?
I don't think this does what you think it does.
It returns inputs as-is if the tail of the first input is an origin…
which I don't think would be the case even if we do implement your v1.


Cheers

[bug#73073] [PATCH v2 0/8] Allow origin inside inputs with "new style".

[Simon Tournier]

Hi,

Following Ludo's advice [1], here the v2.

Packages use ’package-name’ as internal labels so the first patch of the serie
adds ’origin-actual-file-name’ as internal labels for the origins.  Then, the
’origin’ is found back via ’this-package-input’ as for the packages.

For instance, without the patch, we have somewhere in the phase:

        #$(origin
            (method url-fetch)
            (uri (string-append
                  "mirror://kernel.org/software/scm/git/"
                  "git-manpages-" (package-version this-package) ".tar.xz"))
            (sha256
             (base32
              "1lvvhzypllbyd8j6m0p9qgd3gqg10gch9s7lqif8vr9n80fqn4fw"))))))))))))

then with the patch, this origin is moved to the ’native-inputs’ field and the
snippet above is replaced by:

        #$(this-package-native-input
           (string-append
            "git-manpages-" (package-version this-package) ".tar.xz")))))))))))


Please note the two special cases: tzdata and texlive-hyphen-complete.  They
are considered in order to avoid a world rebuild.  The final adjusment can be
addressed with some “build train” (or “merge train”) as discussed elsewhere.


The other patches of the series provide more examples of the usage.

WDYT?

Cheers,
simon


1: [bug#73073] [PATCH 0/6] Allow origin with label as inputs.
Ludovic Courtès <ludo@gnu.org>
Fri, 06 Sep 2024 23:45:04 +0200
id:87o750wj6n.fsf@gnu.org
https://issues.guix.gnu.org/73073
https://issues.guix.gnu.org/msgid/87o750wj6n.fsf@gnu.org
https://yhetil.org/guix/87o750wj6n.fsf@gnu.org


Simon Tournier (8):
  guix: packages: Allow origin inside inputs with "new style".
  gnu: gnome-recipes: Move libgd origin from phases to native-inputs.
  gnu: dmd-bootstrap: Move phobos origin from phases to native-inputs.
  gnu: smithforth: Move system.fs origin from phases to native-inputs.
  gnu: farstream: Move common origin from phases to native-inputs.
  gnu: gnulib: Move phobos origin from phases to native-inputs.
  gnu: git: Move git-manpages origin from phases to native-inputs.
  gnu: cgit: Remove input labels.

 gnu/packages/build-tools.scm     | 18 ++++----
 gnu/packages/dlang.scm           | 21 ++++-----
 gnu/packages/forth.scm           | 20 +++++----
 gnu/packages/freedesktop.scm     | 24 +++++-----
 gnu/packages/gnome.scm           | 19 ++++----
 gnu/packages/version-control.scm | 75 +++++++++++++++++---------------
 guix/packages.scm                | 10 +++++
 7 files changed, 106 insertions(+), 81 deletions(-)


base-commit: 85a603f58b9b6fef86984a3b2cfc27bd13314ba1
-- 
2.45.2

[bug#73073] [PATCH v2 1/8] guix: packages: Allow origin inside inputs with "new style".

[Simon Tournier]

* guix/packages.scm (add-input-label): Rely on 'origin-actual-file-name' for
internal inputs labels.
(maybe-add-input-labels): Special case to avoid world rebuild.

Change-Id: I6ba5352b1b1b8ab810da3730b09cb9db61d6429c
---
 guix/packages.scm | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/guix/packages.scm b/guix/packages.scm
index f373136d22..35dba6adc3 100644
--- a/guix/packages.scm
+++ b/guix/packages.scm
@@ -444,6 +444,9 @@ (define (maybe-add-input-labels inputs)
         ((and (pair? (car inputs))
               (string? (caar inputs)))
          inputs)
+        ((and (origin? (car inputs))    ;XXXX: Remove next world rebuild
+              (null? (cdr inputs)))     ;special case tzdata
+         (list (list "_" (car inputs))))
         (else (map add-input-label inputs))))
 
 (define (add-input-labels . inputs)
@@ -676,6 +679,13 @@ (define (add-input-label input)
               "_")
          ,obj
          ,@(if (string=? output "out") '() (list output)))))
+    ((? origin? origin)                 ;XXXX: Remove next world rebuild
+     (let ((texlive (package-source
+                     (module-ref (resolve-interface '(gnu packages tex))
+                                 'texlive-latex))))
+       (if (eq? input texlive)
+           (list "_" origin)
+           (list (or (origin-actual-file-name origin) "_") origin))))
     (x
      `("_" ,x))))
 
-- 
2.45.2

[bug#73073] [PATCH v2 2/8] gnu: gnome-recipes: Move libgd origin from phases to native-inputs.

[Simon Tournier]

* gnu/packages/dlang.scm (gnome-recipes)[arguments]<phases>: Move libgd
origin from here...
[native-inputs]: ...to here.

Change-Id: Ic1775a66608e114b5b31058386c8b739c155b7a5
---
 gnu/packages/gnome.scm | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index 7339000436..d80d8cf33f 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -799,15 +799,7 @@ (define-public gnome-recipes
           (add-after 'unpack 'unpack-libgd
             (lambda _
               (copy-recursively
-               #$(origin
-                   (method git-fetch)
-                   (uri (git-reference
-                         (url "https://gitlab.gnome.org/GNOME/libgd")
-                         (commit "c7c7ff4e05d3fe82854219091cf116cce6b19de0")))
-                   (file-name (git-file-name "libgd" version))
-                   (sha256
-                    (base32
-                     "16yld0ap7qj1n96h4f2sqkjmibg7xx5xwkqxdfzam2nmyfdlrrrs")))
+               #$(this-package-native-input (git-file-name "libgd" version))
                "subprojects/libgd"))))))
     (inputs (list glib
                   gnome-autoar
@@ -821,6 +813,15 @@ (define-public gnome-recipes
     (native-inputs (list desktop-file-utils ;for update-desktop-database
                          gettext-minimal
                          `(,glib "bin")
+                         (origin
+                           (method git-fetch)
+                           (uri (git-reference
+                                 (url "https://gitlab.gnome.org/GNOME/libgd")
+                                 (commit "c7c7ff4e05d3fe82854219091cf116cce6b19de0")))
+                           (file-name (git-file-name "libgd" version))
+                           (sha256
+                            (base32
+                             "16yld0ap7qj1n96h4f2sqkjmibg7xx5xwkqxdfzam2nmyfdlrrrs")))
                          itstool
                          pkg-config
                          python))
-- 
2.45.2

[bug#73073] [PATCH v2 3/8] gnu: dmd-bootstrap: Move phobos origin from phases to native-inputs.

[Simon Tournier]

* gnu/packages/dlang.scm (dmd-bootstrap)[arguments]<phases>: Move phobos
origin from here...
[native-inputs]: ...to here.

Change-Id: I10cb5f628dad2fdbb01df58134996bdcd0b73d62
---
 gnu/packages/dlang.scm | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/gnu/packages/dlang.scm b/gnu/packages/dlang.scm
index 8bf0ee685e..1fd1c8d58c 100644
--- a/gnu/packages/dlang.scm
+++ b/gnu/packages/dlang.scm
@@ -456,15 +456,7 @@ (define dmd-bootstrap
             (lambda _
               (symlink "." "dmd")  ;to please the build system expected layout
               (copy-recursively
-               #$(origin
-                   (method git-fetch)
-                   (uri (git-reference
-                         (url "https://github.com/dlang/phobos")
-                         (commit (string-append "v" version))))
-                   (file-name (git-file-name "phobos" version))
-                   (sha256
-                    (base32
-                     "1yw7nb5d78cx9m7sfibv7rfc7wj3w0dw9mfk3d269qpfpnwzs4n9")))
+               #$(this-package-native-input (git-file-name "phobos" version))
                "phobos")
               (chdir "phobos")))
           (add-after 'copy-phobos-source-and-chdir 'adjust-phobos-install-dirs
@@ -519,7 +511,16 @@ (define dmd-bootstrap
                  "lib")
                 (("\\.\\./src/(phobos|druntime/import)")
                  "include/dmd")))))))
-    (native-inputs (list gdmd which))
+    (native-inputs (list gdmd which
+                         (origin
+                           (method git-fetch)
+                           (uri (git-reference
+                                 (url "https://github.com/dlang/phobos")
+                                 (commit (string-append "v" version))))
+                           (file-name (git-file-name "phobos" version))
+                           (sha256
+                            (base32
+                             "1yw7nb5d78cx9m7sfibv7rfc7wj3w0dw9mfk3d269qpfpnwzs4n9")))))
     (home-page "https://github.com/dlang/dmd")
     (synopsis "Reference D Programming Language compiler")
     (description "@acronym{DMD, Digital Mars D compiler} is the reference
-- 
2.45.2

[bug#73073] [PATCH v2 4/8] gnu: smithforth: Move system.fs origin from phases to native-inputs.

[Simon Tournier]

* gnu/packages/dlang.scm (smithforth)[arguments]<phases>: Move system.fs
origin from here...
[native-inputs]: ...to here.

Change-Id: I82ff81f72dbe2ecf70fbbd44674596e1a62cadcf
---
 gnu/packages/forth.scm | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/gnu/packages/forth.scm b/gnu/packages/forth.scm
index 6e8d8cdc4c..c523887871 100644
--- a/gnu/packages/forth.scm
+++ b/gnu/packages/forth.scm
@@ -75,7 +75,15 @@ (define-public smithforth
         (sha256
           (base32 "0a39pv7529llsa3f48fmvwvlcp3f9v8qkn5ziw2l6kxf0qvli3lm"))))
     (build-system trivial-build-system)
-    (native-inputs (list xxd))
+    (native-inputs (list xxd
+                         (origin
+                           (method url-fetch)
+                           (uri (string-append
+                                 "https://dacvs.neocities.org/SF/system"
+                                 version "fs.txt"))
+                           (sha256
+                            (base32
+                             "17v1pp64s6n8q8w3kg48nd7zdcx2208y4svr5fpfms5lkyzg7z1m")))))
     (arguments
       (list
         #:modules '((guix build utils))
@@ -84,14 +92,8 @@ (define-public smithforth
             (use-modules (guix build utils)
                          (ice-9 textual-ports))
             (let* ((sforth.dmp #$(package-source this-package))
-                   (system.fs  #$(origin
-                                   (method url-fetch)
-                                   (uri (string-append
-                                          "https://dacvs.neocities.org/SF/system"
-                                          version "fs.txt"))
-                                   (sha256
-                                    (base32
-                                     "17v1pp64s6n8q8w3kg48nd7zdcx2208y4svr5fpfms5lkyzg7z1m"))))
+                   (system.fs  #$(this-package-native-input
+                                  (string-append "system" version "fs.txt")))
                    (xxd        (string-append (assoc-ref %build-inputs "xxd")
                                               "/bin/xxd"))
                    (bin        (string-append (assoc-ref %outputs "out") "/bin")))
-- 
2.45.2

[bug#73073] [PATCH v2 5/8] gnu: farstream: Move common origin from phases to native-inputs.

[Simon Tournier]

* gnu/packages/dlang.scm (farstream)[arguments]<phases>: Move common
origin from here...
[native-inputs]: ...to here.

Change-Id: I0023bca2fc021b82875b1ec7329c7e37116df0b3
---
 gnu/packages/freedesktop.scm | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/gnu/packages/freedesktop.scm b/gnu/packages/freedesktop.scm
index cb1d625d24..56bd54a27f 100644
--- a/gnu/packages/freedesktop.scm
+++ b/gnu/packages/freedesktop.scm
@@ -263,16 +263,8 @@ (define-public farstream
             (lambda _
               (delete-file "autogen.sh")
               (copy-recursively
-               #$(origin
-                   (method git-fetch)
-                   (uri
-                    (git-reference
-                     (url "https://gitlab.freedesktop.org/gstreamer/common.git")
-                     (commit "52adcdb89a9eb527df38c569539d95c1c7aeda6e")))
-                   (file-name (git-file-name "common" "latest.52adcdb"))
-                   (sha256
-                    (base32
-                     "1zlm1q1lgcb76gi82rial5bwy2j9sz1x6x48ijhiz89cml7xxd1r")))
+               #$(this-package-native-input
+                  (git-file-name "common" "latest.52adcdb"))
                "common")))
           (add-after 'unpack 'disable-problematic-tests
             (lambda _
@@ -296,7 +288,17 @@ (define-public farstream
            libxslt
            perl
            pkg-config
-           python-wrapper))
+           python-wrapper
+           (origin
+             (method git-fetch)
+             (uri
+              (git-reference
+               (url "https://gitlab.freedesktop.org/gstreamer/common.git")
+               (commit "52adcdb89a9eb527df38c569539d95c1c7aeda6e")))
+             (file-name (git-file-name "common" "latest.52adcdb"))
+             (sha256
+              (base32
+               "1zlm1q1lgcb76gi82rial5bwy2j9sz1x6x48ijhiz89cml7xxd1r")))))
     (inputs
      (list glib
            gtk+
-- 
2.45.2

[bug#73073] [PATCH v2 6/8] gnu: gnulib: Move phobos origin from phases to native-inputs.

[Simon Tournier]

* gnu/packages/dlang.scm (gnulib-checkout)[arguments]<phases>: Move PropList
origin from here...
[native-inputs]: ...to here.

Change-Id: I3576a169837039bc6beaae0d68ab459ed642e3c8
---
 gnu/packages/build-tools.scm | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/gnu/packages/build-tools.scm b/gnu/packages/build-tools.scm
index 21df25e4f5..61901c0bbb 100644
--- a/gnu/packages/build-tools.scm
+++ b/gnu/packages/build-tools.scm
@@ -942,14 +942,7 @@ (define*-public (gnulib-checkout #:key
                                         "Scripts.txt"
                                         "Blocks.txt")
                         (list
-                         #$(origin
-                             (method url-fetch)
-                             (uri (string-append
-                                   "https://www.unicode.org/Public/"
-                                   "3.0-Update1/PropList-3.0.1.txt"))
-                             (sha256
-                              (base32
-                               "0k6wyijyzdl5g3nibcwfm898kfydx1pqaz28v7fdvnzdvd5fz7lh"))))
+                         #$(this-package-native-input "PropList.txt"))
                         (find-ucd-files "BidiMirroring.txt"
                                         "EastAsianWidth.txt"
                                         "LineBreak.txt"
@@ -982,6 +975,15 @@ (define*-public (gnulib-checkout #:key
       bash-minimal python perl clisp
       ;; Unicode data:
       ucd
+      (origin
+        (method url-fetch)
+        (uri (string-append
+              "https://www.unicode.org/Public/"
+              "3.0-Update1/PropList-3.0.1.txt"))
+        (file-name "PropList.txt")
+        (sha256
+         (base32
+          "0k6wyijyzdl5g3nibcwfm898kfydx1pqaz28v7fdvnzdvd5fz7lh")))
       ;; Programs for the tests:
       cppi indent git-minimal/pinned autoconf))
     (home-page "https://www.gnu.org/software/gnulib/")
-- 
2.45.2

[bug#73073] [PATCH v2 7/8] gnu: git: Move git-manpages origin from phases to native-inputs.

[Simon Tournier]

* gnu/packages/version-control.scm (git)[arguments]<phases>: Move git-manpages
origin from here...
[native-inputs]: ...to here.

Change-Id: I4affbb032523e634b82c7e33343d0dc0797cb393
---
 gnu/packages/version-control.scm | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

diff --git a/gnu/packages/version-control.scm b/gnu/packages/version-control.scm
index 0c4cdedce8..a0fdcb0da9 100644
--- a/gnu/packages/version-control.scm
+++ b/gnu/packages/version-control.scm
@@ -693,15 +693,9 @@ (define-public git
                   (with-directory-excursion man
                     (invoke
                      "tar" "xvf"
-                     #$(origin
-                         (method url-fetch)
-                         (uri (string-append
-                               "mirror://kernel.org/software/scm/git/"
-                               "git-manpages-" (package-version this-package)
-                               ".tar.xz"))
-                         (sha256
-                          (base32
-                           "1lvvhzypllbyd8j6m0p9qgd3gqg10gch9s7lqif8vr9n80fqn4fw"))))))))))))
+                     #$(this-package-native-input
+                        (string-append
+                         "git-manpages-" (package-version this-package) ".tar.xz")))))))))))
     (native-inputs
      (modify-inputs (package-native-inputs git-minimal)
        ;; For subtree documentation.
@@ -712,7 +706,18 @@ (define-public git
                libxslt
                pkg-config
                texinfo
-               xmlto)))
+               xmlto
+               ;; To build the man pages from the git sources, we would need a dependency
+               ;; on a full XML tool chain, and building it actually takes ages.  So we
+               ;; use this lazy approach and use released tarball.
+               (origin
+                 (method url-fetch)
+                 (uri (string-append
+                       "mirror://kernel.org/software/scm/git/git-manpages-"
+                       (package-version this-package) ".tar.xz"))
+                 (sha256
+                  (base32
+                   "1pqrp46kwbxycqld39027ph1cvkq9am156y3sswn6w2khsg30f09"))))))
     (inputs
      (modify-inputs (package-inputs git-minimal)
        (append bash-minimal             ;for wrap-program
-- 
2.45.2

[bug#73073] [PATCH v2 8/8] gnu: cgit: Remove input labels.

[Simon Tournier]

* gnu/packages/version-control.scm (cgit)
[inputs]: Remove labels.
[arguments]<phases>: Adjust.

Change-Id: Iff479fa636f7a4c4fef5137ae22934d4e213223b
---
 gnu/packages/version-control.scm | 50 +++++++++++++++++---------------
 1 file changed, 26 insertions(+), 24 deletions(-)

diff --git a/gnu/packages/version-control.scm b/gnu/packages/version-control.scm
index a0fdcb0da9..5b28eeaa9e 100644
--- a/gnu/packages/version-control.scm
+++ b/gnu/packages/version-control.scm
@@ -1315,7 +1315,7 @@ (define-public cgit
               (lambda* (#:key inputs #:allow-other-keys)
                 ;; Unpack the source of git into the 'git' directory.
                 (invoke "tar" "--strip-components=1" "-C" "git" "-xf"
-                        (assoc-ref inputs "git-source"))))
+                        #$(this-package-input "git-source"))))
             (add-after 'unpack 'patch-absolute-file-names
               (lambda* (#:key inputs outputs #:allow-other-keys)
                 (define (quoted-file-name input path)
@@ -1370,29 +1370,31 @@ (define-public cgit
        ;; For building manpage.
        (list asciidoc))
       (inputs
-       `( ;; Building cgit requires a Git source tree.
-         ("git-source"
-          ,(origin
-             (method url-fetch)
-             ;; cgit is tightly bound to git.  Use GIT_VER from the Makefile,
-             ;; which may not match the current (package-version git).
-             (uri "mirror://kernel.org/software/scm/git/git-2.46.0.tar.xz")
-             (sha256
-              (base32 "15bzq9m6c033qiz5q5gw1nqw4m452vvqax30wbms6z4bl9i384kz"))))
-         ("bash-minimal" ,bash-minimal)
-         ("openssl" ,openssl)
-         ("python" ,python)
-         ("python-docutils" ,python-docutils)
-         ("python-markdown" ,python-markdown)
-         ("python-pygments" ,python-pygments)
-         ("zlib" ,zlib)
-         ;; bzip2, groff, gzip and xz are inputs (not native inputs)
-         ;; since they are actually substituted into cgit source and
-         ;; referenced by the built package output.
-         ("bzip2" ,bzip2)
-         ("groff" ,groff)
-         ("gzip" ,gzip)
-         ("xz" ,xz)))
+       (list
+        ;; Building cgit requires a Git source tree.
+        (origin
+          (method url-fetch)
+          ;; cgit is tightly bound to git.  Use GIT_VER from the Makefile,
+          ;; which may not match the current (package-version git).
+          (uri "mirror://kernel.org/software/scm/git/git-2.46.0.tar.xz")
+          (sha256
+           (base32 "15bzq9m6c033qiz5q5gw1nqw4m452vvqax30wbms6z4bl9i384kz"))
+          (file-name "git-source"))
+        bash-minimal
+        openssl
+        python
+        python-docutils
+        python-markdown
+        python-pygments
+        zlib
+        ;; bzip2, groff, gzip and xz are inputs (not native inputs)
+        ;; since they are actually substituted into cgit source and
+        ;; referenced by the built package output.
+
+        bzip2
+        groff
+        gzip
+        xz))
       (home-page "https://git.zx2c4.com/cgit/")
       (synopsis "Web frontend for git repositories")
       (description
-- 
2.45.2

[bug#73073] [PATCH v2 2/8] gnu: gnome-recipes: Move libgd origin from phases to native-inputs.

[Liliana Marie Prikler]

Am Dienstag, dem 10.09.2024 um 03:27 +0200 schrieb Simon Tournier:
> * gnu/packages/dlang.scm (gnome-recipes)[arguments]<phases>: Move
> libgd
> origin from here...
> [native-inputs]: ...to here.
> 
> Change-Id: Ic1775a66608e114b5b31058386c8b739c155b7a5
> ---
>  gnu/packages/gnome.scm | 19 ++++++++++---------
>  1 file changed, 10 insertions(+), 9 deletions(-)
> 
> diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
> index 7339000436..d80d8cf33f 100644
> --- a/gnu/packages/gnome.scm
> +++ b/gnu/packages/gnome.scm
> @@ -799,15 +799,7 @@ (define-public gnome-recipes
>            (add-after 'unpack 'unpack-libgd
>              (lambda _
>                (copy-recursively
> -               #$(origin
> -                   (method git-fetch)
> -                   (uri (git-reference
> -                         (url
> "https://gitlab.gnome.org/GNOME/libgd")
> -                         (commit
> "c7c7ff4e05d3fe82854219091cf116cce6b19de0")))
> -                   (file-name (git-file-name "libgd" version))
> -                   (sha256
> -                    (base32
> -                    
> "16yld0ap7qj1n96h4f2sqkjmibg7xx5xwkqxdfzam2nmyfdlrrrs")))
> +               #$(this-package-native-input (git-file-name "libgd"
> version))
>                 "subprojects/libgd"))))))
>      (inputs (list glib
>                    gnome-autoar
> @@ -821,6 +813,15 @@ (define-public gnome-recipes
>      (native-inputs (list desktop-file-utils ;for update-desktop-
> database
>                           gettext-minimal
>                           `(,glib "bin")
> +                         (origin
> +                           (method git-fetch)
> +                           (uri (git-reference
> +                                 (url
> "https://gitlab.gnome.org/GNOME/libgd")
> +                                 (commit
> "c7c7ff4e05d3fe82854219091cf116cce6b19de0")))
> +                           (file-name (git-file-name "libgd"
> version))
"libgd-checkout" would be both more honest and easier to get right.


Cheers

[bug#73073] [PATCH v2 2/8] gnu: gnome-recipes: Move libgd origin from phases to native-inputs.

[Simon Tournier]

Hi Liliana,

On Tue, 10 Sep 2024 at 06:30, Liliana Marie Prikler <liliana.prikler@gmail.com> wrote:

>> +               #$(this-package-native-input (git-file-name "libgd" version))

[...]

>> +                         (origin
>> +                           (method git-fetch)
>> +                           (uri (git-reference
>> +                                 (url "https://gitlab.gnome.org/GNOME/libgd")
>> +                                 (commit "c7c7ff4e05d3fe82854219091cf116cce6b19de0")))
>> +                           (file-name (git-file-name "libgd" version))
>
> "libgd-checkout" would be both more honest and easier to get right.

Thanks for the feedback.

Cheers,
simon

[bug#73073] [PATCH 0/6] Allow origin with label as inputs.

[Ludovic Courtès]

[-- Attachment #1: Type: text/plain, Size: 820 bytes --]

Hi,

Simon Tournier <zimon.toutoune@gmail.com> skribis:

> This solution appears to me the best approach.  Somehow, it uses
> ’file-name’ as internal “label”.  When internal “labels” will completely
> removed, e.g., using package name or else, we will adapt.
>
> Well, ’origin-actual-file-name’ returns for example
> "libgd-2.0.4-checkout", i.e. the version would be required when calling
> ’this-package-input’.  Therefore, it would mean something like:
>
>     #$(this-package-native-input (git-file-name "libgd" version))
>
> This appears to me a good solution.

Yes, agreed.

> However, how is it possible to avoid a full rebuild because ’tzdata’ or
> else?  It means the package definition cannot be modified, right?

When I looked the other day I came up with this:


[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: Type: text/x-patch, Size: 1157 bytes --]

modified   gnu/packages/base.scm
@@ -1716,14 +1716,15 @@ (define-public tzdata
                      (delete-file-recursively
                       (string-append out "/share/zoneinfo-leaps")))))
                (delete 'configure))))
-    (inputs (list (origin
-                    (method url-fetch)
-                    (uri (string-append
-                          "https://data.iana.org/time-zones/releases/tzcode"
-                          version ".tar.gz"))
-                    (sha256
-                     (base32
-                      "07hn7hn2klw4dfyr673ril2nrk18198hbfv25gljsvc833hzk9g9")))))
+    (inputs `(("_"                                ;<- avoid a rebuild
+               ,(origin
+                  (method url-fetch)
+                  (uri (string-append
+                        "https://data.iana.org/time-zones/releases/tzcode"
+                        version ".tar.gz"))
+                  (sha256
+                   (base32
+                    "07hn7hn2klw4dfyr673ril2nrk18198hbfv25gljsvc833hzk9g9"))))))
     (home-page "https://www.iana.org/time-zones")
     (synopsis "Database of current and historical time zones")

[-- Attachment #3: Type: text/plain, Size: 149 bytes --]


Of course this is ugly, but it’s IMO okay if we only have to do it for a
few packages (and for a limited amount of time).

Thanks,
Ludo’.

[bug#73073] [PATCH v2 1/8] guix: packages: Allow origin inside inputs with "new style".

[Ludovic Courtès]

Simon Tournier <zimon.toutoune@gmail.com> skribis:

> * guix/packages.scm (add-input-label): Rely on 'origin-actual-file-name' for
> internal inputs labels.
> (maybe-add-input-labels): Special case to avoid world rebuild.
>
> Change-Id: I6ba5352b1b1b8ab810da3730b09cb9db61d6429c

[...]

> @@ -444,6 +444,9 @@ (define (maybe-add-input-labels inputs)
>          ((and (pair? (car inputs))
>                (string? (caar inputs)))
>           inputs)
> +        ((and (origin? (car inputs))    ;XXXX: Remove next world rebuild
> +              (null? (cdr inputs)))     ;special case tzdata
> +         (list (list "_" (car inputs))))

I would rather have this hack in ‘tzdata’ itself, along the lines of
what I sent in a previous message.

> @@ -676,6 +679,13 @@ (define (add-input-label input)
>                "_")
>           ,obj
>           ,@(if (string=? output "out") '() (list output)))))
> +    ((? origin? origin)                 ;XXXX: Remove next world rebuild
> +     (let ((texlive (package-source
> +                     (module-ref (resolve-interface '(gnu packages tex))
> +                                 'texlive-latex))))
> +       (if (eq? input texlive)
> +           (list "_" origin)
> +           (list (or (origin-actual-file-name origin) "_") origin))))

I think this should be avoided, but what is it that causes a rebuild in
this case?

Thanks,
Ludo’.

[bug#73073] [PATCH v2 1/8] guix: packages: Allow origin inside inputs with "new style".

[Simon Tournier]

Hi Ludo,

On Mon, 16 Sep 2024 at 22:19, Ludovic Courtès <ludo@gnu.org> wrote:
> Simon Tournier <zimon.toutoune@gmail.com> skribis:
>
>> * guix/packages.scm (add-input-label): Rely on 'origin-actual-file-name' for
>> internal inputs labels.
>> (maybe-add-input-labels): Special case to avoid world rebuild.
>>
>> Change-Id: I6ba5352b1b1b8ab810da3730b09cb9db61d6429c
>
> [...]
>
>> @@ -444,6 +444,9 @@ (define (maybe-add-input-labels inputs)
>>          ((and (pair? (car inputs))
>>                (string? (caar inputs)))
>>           inputs)
>> +        ((and (origin? (car inputs))    ;XXXX: Remove next world rebuild
>> +              (null? (cdr inputs)))     ;special case tzdata
>> +         (list (list "_" (car inputs))))
>
> I would rather have this hack in ‘tzdata’ itself, along the lines of
> what I sent in a previous message.

Yes, indeed tzdata can temporarily transformed into the old style.  It
avoids the world rebuild and it’s a modification easier to change than
the one about maybe-add-input-labels.  I agree that’s better.


>> @@ -676,6 +679,13 @@ (define (add-input-label input)
>>                "_")
>>           ,obj
>>           ,@(if (string=? output "out") '() (list output)))))
>> +    ((? origin? origin)                 ;XXXX: Remove next world rebuild
>> +     (let ((texlive (package-source
>> +                     (module-ref (resolve-interface '(gnu packages tex))
>> +                                 'texlive-latex))))
>> +       (if (eq? input texlive)
>> +           (list "_" origin)
>> +           (list (or (origin-actual-file-name origin) "_") origin))))
>
> I think this should be avoided, but what is it that causes a rebuild in
> this case?

It’s about the package texlive-hyphen-complete; it leads to a world
rebuild – as pointed in the cover letter of v2 ;-)

It reads:

    (native-inputs
     (list ruby-2.7
           ruby-hydra-minimal/pinned
           ;; Build phase requires "docstrip.tex" from TEXLIVE-LATEX.
           ;; However, adding this package to native inputs would initiate
           ;; a circular dependency.  To work around this, use TEXLIVE-LATEX
           ;; source, then add "docstrip.tex" to TEXINPUTS before build.
           (package-source texlive-latex)
           texlive-tex))

then:

          (add-before 'build 'include-docstrip.tex
            (lambda* (#:key inputs native-inputs #:allow-other-keys)
              (let ((docstrip.tex
                     (search-input-file (or native-inputs inputs)
                                        "tex/latex/base/docstrip.tex")))


Well, we can apply the same hack as tzdata: temporarily revert to the
old style.

Cheers,
simon

[bug#73073] [PATCH v2 1/8] guix: packages: Allow origin inside inputs with "new style".

[Maxim Cournoyer]

Hi Simon,

That's an interesting series!

Simon Tournier <zimon.toutoune@gmail.com> writes:

[...]

>> I would rather have this hack in ‘tzdata’ itself, along the lines of
>> what I sent in a previous message.
>
> Yes, indeed tzdata can temporarily transformed into the old style.  It
> avoids the world rebuild and it’s a modification easier to change than
> the one about maybe-add-input-labels.  I agree that’s better.
>
>
>>> @@ -676,6 +679,13 @@ (define (add-input-label input)
>>>                "_")
>>>           ,obj
>>>           ,@(if (string=? output "out") '() (list output)))))
>>> +    ((? origin? origin)                 ;XXXX: Remove next world rebuild
>>> +     (let ((texlive (package-source
>>> +                     (module-ref (resolve-interface '(gnu packages tex))
>>> +                                 'texlive-latex))))
>>> +       (if (eq? input texlive)
>>> +           (list "_" origin)
>>> +           (list (or (origin-actual-file-name origin) "_") origin))))
>>
>> I think this should be avoided, but what is it that causes a rebuild in
>> this case?
>
> It’s about the package texlive-hyphen-complete; it leads to a world
> rebuild – as pointed in the cover letter of v2 ;-)
>
> It reads:
>
>     (native-inputs
>      (list ruby-2.7
>            ruby-hydra-minimal/pinned
>            ;; Build phase requires "docstrip.tex" from TEXLIVE-LATEX.
>            ;; However, adding this package to native inputs would initiate
>            ;; a circular dependency.  To work around this, use TEXLIVE-LATEX
>            ;; source, then add "docstrip.tex" to TEXINPUTS before build.
>            (package-source texlive-latex)
>            texlive-tex))
>
> then:
>
>           (add-before 'build 'include-docstrip.tex
>             (lambda* (#:key inputs native-inputs #:allow-other-keys)
>               (let ((docstrip.tex
>                      (search-input-file (or native-inputs inputs)
>                                         "tex/latex/base/docstrip.tex")))
>
>
> Well, we can apply the same hack as tzdata: temporarily revert to the
> old style.

Would you please send a v3 with the above implemented? Then we could
move forward, I think.

-- 
Thanks,
Maxim

[bug#73073] [PATCH v3 0/8] Support lookups of origins used as package inputs

[Ludovic Courtès]

Hello,

This is v3 of the patch series submitted by Simon, rebased
on current ‘master’.

The main change is the removal of special-casing from (guix
packages), as suggested before, and the addition of a test.

It passes “the LibreOffice test” (no world rebuild).

Objetions?

Ludo’.

Ludovic Courtès (1):
  packages: Use origin file names as their input labels.

Simon Tournier (7):
  gnu: gnome-recipes: Move libgd origin from phases to native-inputs.
  gnu: dmd-bootstrap: Move phobos origin from phases to native-inputs.
  gnu: smithforth: Move system.fs origin from phases to native-inputs.
  gnu: farstream: Move common origin from phases to native-inputs.
  gnu: gnulib: Move phobos origin from phases to native-inputs.
  gnu: git: Move git-manpages origin from phases to native-inputs.
  gnu: cgit: Remove input labels.

 gnu/packages/base.scm            | 19 ++++----
 gnu/packages/build-tools.scm     | 18 ++++----
 gnu/packages/dlang.scm           | 21 ++++-----
 gnu/packages/forth.scm           | 20 +++++----
 gnu/packages/freedesktop.scm     | 24 ++++++-----
 gnu/packages/gnome.scm           | 19 ++++----
 gnu/packages/tex.scm             | 21 +++++----
 gnu/packages/version-control.scm | 74 +++++++++++++++++---------------
 guix/packages.scm                |  3 ++
 tests/packages.scm               | 10 ++++-
 10 files changed, 130 insertions(+), 99 deletions(-)


base-commit: e00ca95e08bc1cc2cb39f3178485ef16defce0be
-- 
2.46.0

[bug#73073] [PATCH v3 1/8] packages: Use origin file names as their input labels.

[Ludovic Courtès]

* guix/packages.scm (add-input-label): Rely on 'origin-actual-file-name' for
internal inputs labels.
* tests/packages.scm ("this-package-input, origin"): New test.
* gnu/packages/base.scm (tzdata)[inputs]: Reintroduce label.
* gnu/packages/tex.scm (texlive-hyphen-complete)[inputs]: Likewise.
(texlive-newverbs)[native-inputs]: Likewise.

Change-Id: I6ba5352b1b1b8ab810da3730b09cb9db61d6429c
Co-authored-by: Simon Tournier <zimon.toutoune@gmail.com>
---
 gnu/packages/base.scm | 19 +++++++++++--------
 gnu/packages/tex.scm  | 21 ++++++++++++---------
 guix/packages.scm     |  3 +++
 tests/packages.scm    | 10 +++++++++-
 4 files changed, 35 insertions(+), 18 deletions(-)

diff --git a/gnu/packages/base.scm b/gnu/packages/base.scm
index b3f54798c4..a5a05e32f0 100644
--- a/gnu/packages/base.scm
+++ b/gnu/packages/base.scm
@@ -1778,14 +1778,17 @@ (define-public tzdata
                      (delete-file-recursively
                       (string-append out "/share/zoneinfo-leaps")))))
                (delete 'configure))))
-    (inputs (list (origin
-                    (method url-fetch)
-                    (uri (string-append
-                          "https://data.iana.org/time-zones/releases/tzcode"
-                          version ".tar.gz"))
-                    (sha256
-                     (base32
-                      "07hn7hn2klw4dfyr673ril2nrk18198hbfv25gljsvc833hzk9g9")))))
+    (inputs `(("_"
+               ;; Note: The "_" label above is here to avoid a full rebuild.
+               ;; TODO: Remove it on next rebuild cycle.
+               ,(origin
+                  (method url-fetch)
+                  (uri (string-append
+                        "https://data.iana.org/time-zones/releases/tzcode"
+                        version ".tar.gz"))
+                  (sha256
+                   (base32
+                    "07hn7hn2klw4dfyr673ril2nrk18198hbfv25gljsvc833hzk9g9"))))))
     (home-page "https://www.iana.org/time-zones")
     (synopsis "Database of current and historical time zones")
     (description "The Time Zone Database (often called tz or zoneinfo)
diff --git a/gnu/packages/tex.scm b/gnu/packages/tex.scm
index 0444b9270d..9104b079a2 100644
--- a/gnu/packages/tex.scm
+++ b/gnu/packages/tex.scm
@@ -706,14 +706,15 @@ (define-public texlive-hyphen-complete
                      (string-append "File.join(\"" ptex "\"")))
                   (invoke "ruby" "generate-ptex-patterns.rb"))))))))
     (native-inputs
-     (list ruby-2.7
-           ruby-hydra-minimal/pinned
-           ;; Build phase requires "docstrip.tex" from TEXLIVE-LATEX.
-           ;; However, adding this package to native inputs would initiate
-           ;; a circular dependency.  To work around this, use TEXLIVE-LATEX
-           ;; source, then add "docstrip.tex" to TEXINPUTS before build.
-           (package-source texlive-latex)
-           texlive-tex))
+     ;; TODO: Remove input labels on next rebuild cycle.
+     `(("ruby" ,ruby-2.7)
+       ("ruby-hydra-minimal" ,ruby-hydra-minimal/pinned)
+       ;; Build phase requires "docstrip.tex" from TEXLIVE-LATEX.
+       ;; However, adding this package to native inputs would initiate
+       ;; a circular dependency.  To work around this, use TEXLIVE-LATEX
+       ;; source, then add "docstrip.tex" to TEXINPUTS before build.
+       ("_" ,(package-source texlive-latex))
+       ("texlive-tex" ,texlive-tex)))
     (home-page "https://ctan.org/pkg/hyph-utf8")
     (synopsis "Hyphenation patterns expressed in UTF-8")
     (description
@@ -65048,7 +65049,9 @@ (define-public texlive-newverbs
                                                "tex/generic/ydoc/ydocstrip.tex")
                             "build/")
               (setenv "TEXINPUTS" (string-append (getcwd) "/build:")))))))
-    (native-inputs (list (package-source texlive-ydoc)))
+    (native-inputs
+     ;; TODO: Remove input label on next rebuild cycle.
+     `(("_" ,(package-source texlive-ydoc))))
     (home-page "https://ctan.org/pkg/newverbs")
     (synopsis "Define new versions of @code{\\verb}")
     (description
diff --git a/guix/packages.scm b/guix/packages.scm
index 0ce3276051..84f2c6f838 100644
--- a/guix/packages.scm
+++ b/guix/packages.scm
@@ -678,6 +678,9 @@ (define (add-input-label input)
               "_")
          ,obj
          ,@(if (string=? output "out") '() (list output)))))
+    ((? origin? origin)
+     ;; Allow references to origins by their file name.
+     (list (or (origin-actual-file-name origin) "_") origin))
     (x
      `("_" ,x))))
 
diff --git a/tests/packages.scm b/tests/packages.scm
index 7c28e75c45..1d901505aa 100644
--- a/tests/packages.scm
+++ b/tests/packages.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2012-2023 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2012-2024 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2021 Maxime Devos <maximedevos@telenet.be>
@@ -2051,6 +2051,14 @@ (define compressors '(("gzip"  . "gz")
    (dummy-package "a"
      (arguments (this-package-native-input "hello")))))
 
+(test-equal "this-package-input, origin"
+  "http://example.org/foo.tar.gz"
+  (origin-uri
+   (package-arguments
+    (dummy-package "a"
+      (inputs (list (dummy-origin (uri "http://example.org/foo.tar.gz"))))
+      (arguments (this-package-input "foo.tar.gz"))))))
+
 (test-eq "modify-inputs, replace"
   coreutils
   ;; Replace an input; notice that the label in unchanged.
-- 
2.46.0

[bug#73073] [PATCH v3 2/8] gnu: gnome-recipes: Move libgd origin from phases to native-inputs.

[Ludovic Courtès]

From: Simon Tournier <zimon.toutoune@gmail.com>

* gnu/packages/dlang.scm (gnome-recipes)[arguments]<phases>: Move libgd
origin from here...
[native-inputs]: ...to here.

Change-Id: Ic1775a66608e114b5b31058386c8b739c155b7a5
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
---
 gnu/packages/gnome.scm | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index 73b0b6b895..3c7530b141 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -799,15 +799,7 @@ (define-public gnome-recipes
           (add-after 'unpack 'unpack-libgd
             (lambda _
               (copy-recursively
-               #$(origin
-                   (method git-fetch)
-                   (uri (git-reference
-                         (url "https://gitlab.gnome.org/GNOME/libgd")
-                         (commit "c7c7ff4e05d3fe82854219091cf116cce6b19de0")))
-                   (file-name (git-file-name "libgd" version))
-                   (sha256
-                    (base32
-                     "16yld0ap7qj1n96h4f2sqkjmibg7xx5xwkqxdfzam2nmyfdlrrrs")))
+               #$(this-package-native-input (git-file-name "libgd" version))
                "subprojects/libgd"))))))
     (inputs (list glib
                   gnome-autoar
@@ -821,6 +813,15 @@ (define-public gnome-recipes
     (native-inputs (list desktop-file-utils ;for update-desktop-database
                          gettext-minimal
                          `(,glib "bin")
+                         (origin
+                           (method git-fetch)
+                           (uri (git-reference
+                                 (url "https://gitlab.gnome.org/GNOME/libgd")
+                                 (commit "c7c7ff4e05d3fe82854219091cf116cce6b19de0")))
+                           (file-name (git-file-name "libgd" version))
+                           (sha256
+                            (base32
+                             "16yld0ap7qj1n96h4f2sqkjmibg7xx5xwkqxdfzam2nmyfdlrrrs")))
                          itstool
                          pkg-config
                          python))
-- 
2.46.0

[bug#73073] [PATCH v3 3/8] gnu: dmd-bootstrap: Move phobos origin from phases to native-inputs.

[Ludovic Courtès]

From: Simon Tournier <zimon.toutoune@gmail.com>

* gnu/packages/dlang.scm (dmd-bootstrap)[arguments]<phases>: Move phobos
origin from here...
[native-inputs]: ...to here.

Change-Id: I10cb5f628dad2fdbb01df58134996bdcd0b73d62
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
---
 gnu/packages/dlang.scm | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/gnu/packages/dlang.scm b/gnu/packages/dlang.scm
index 8bf0ee685e..1fd1c8d58c 100644
--- a/gnu/packages/dlang.scm
+++ b/gnu/packages/dlang.scm
@@ -456,15 +456,7 @@ (define dmd-bootstrap
             (lambda _
               (symlink "." "dmd")  ;to please the build system expected layout
               (copy-recursively
-               #$(origin
-                   (method git-fetch)
-                   (uri (git-reference
-                         (url "https://github.com/dlang/phobos")
-                         (commit (string-append "v" version))))
-                   (file-name (git-file-name "phobos" version))
-                   (sha256
-                    (base32
-                     "1yw7nb5d78cx9m7sfibv7rfc7wj3w0dw9mfk3d269qpfpnwzs4n9")))
+               #$(this-package-native-input (git-file-name "phobos" version))
                "phobos")
               (chdir "phobos")))
           (add-after 'copy-phobos-source-and-chdir 'adjust-phobos-install-dirs
@@ -519,7 +511,16 @@ (define dmd-bootstrap
                  "lib")
                 (("\\.\\./src/(phobos|druntime/import)")
                  "include/dmd")))))))
-    (native-inputs (list gdmd which))
+    (native-inputs (list gdmd which
+                         (origin
+                           (method git-fetch)
+                           (uri (git-reference
+                                 (url "https://github.com/dlang/phobos")
+                                 (commit (string-append "v" version))))
+                           (file-name (git-file-name "phobos" version))
+                           (sha256
+                            (base32
+                             "1yw7nb5d78cx9m7sfibv7rfc7wj3w0dw9mfk3d269qpfpnwzs4n9")))))
     (home-page "https://github.com/dlang/dmd")
     (synopsis "Reference D Programming Language compiler")
     (description "@acronym{DMD, Digital Mars D compiler} is the reference
-- 
2.46.0

[bug#73073] [PATCH v3 4/8] gnu: smithforth: Move system.fs origin from phases to native-inputs.

[Ludovic Courtès]

From: Simon Tournier <zimon.toutoune@gmail.com>

* gnu/packages/dlang.scm (smithforth)[arguments]<phases>: Move system.fs
origin from here...
[native-inputs]: ...to here.

Change-Id: I82ff81f72dbe2ecf70fbbd44674596e1a62cadcf
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
---
 gnu/packages/forth.scm | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/gnu/packages/forth.scm b/gnu/packages/forth.scm
index 6e8d8cdc4c..c523887871 100644
--- a/gnu/packages/forth.scm
+++ b/gnu/packages/forth.scm
@@ -75,7 +75,15 @@ (define-public smithforth
         (sha256
           (base32 "0a39pv7529llsa3f48fmvwvlcp3f9v8qkn5ziw2l6kxf0qvli3lm"))))
     (build-system trivial-build-system)
-    (native-inputs (list xxd))
+    (native-inputs (list xxd
+                         (origin
+                           (method url-fetch)
+                           (uri (string-append
+                                 "https://dacvs.neocities.org/SF/system"
+                                 version "fs.txt"))
+                           (sha256
+                            (base32
+                             "17v1pp64s6n8q8w3kg48nd7zdcx2208y4svr5fpfms5lkyzg7z1m")))))
     (arguments
       (list
         #:modules '((guix build utils))
@@ -84,14 +92,8 @@ (define-public smithforth
             (use-modules (guix build utils)
                          (ice-9 textual-ports))
             (let* ((sforth.dmp #$(package-source this-package))
-                   (system.fs  #$(origin
-                                   (method url-fetch)
-                                   (uri (string-append
-                                          "https://dacvs.neocities.org/SF/system"
-                                          version "fs.txt"))
-                                   (sha256
-                                    (base32
-                                     "17v1pp64s6n8q8w3kg48nd7zdcx2208y4svr5fpfms5lkyzg7z1m"))))
+                   (system.fs  #$(this-package-native-input
+                                  (string-append "system" version "fs.txt")))
                    (xxd        (string-append (assoc-ref %build-inputs "xxd")
                                               "/bin/xxd"))
                    (bin        (string-append (assoc-ref %outputs "out") "/bin")))
-- 
2.46.0

[bug#73073] [PATCH v3 5/8] gnu: farstream: Move common origin from phases to native-inputs.

[Ludovic Courtès]

From: Simon Tournier <zimon.toutoune@gmail.com>

* gnu/packages/dlang.scm (farstream)[arguments]<phases>: Move common
origin from here...
[native-inputs]: ...to here.

Change-Id: I0023bca2fc021b82875b1ec7329c7e37116df0b3
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
---
 gnu/packages/freedesktop.scm | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/gnu/packages/freedesktop.scm b/gnu/packages/freedesktop.scm
index af35625c18..b95364c1de 100644
--- a/gnu/packages/freedesktop.scm
+++ b/gnu/packages/freedesktop.scm
@@ -265,16 +265,8 @@ (define-public farstream
             (lambda _
               (delete-file "autogen.sh")
               (copy-recursively
-               #$(origin
-                   (method git-fetch)
-                   (uri
-                    (git-reference
-                     (url "https://gitlab.freedesktop.org/gstreamer/common.git")
-                     (commit "52adcdb89a9eb527df38c569539d95c1c7aeda6e")))
-                   (file-name (git-file-name "common" "latest.52adcdb"))
-                   (sha256
-                    (base32
-                     "1zlm1q1lgcb76gi82rial5bwy2j9sz1x6x48ijhiz89cml7xxd1r")))
+               #$(this-package-native-input
+                  (git-file-name "common" "latest.52adcdb"))
                "common")))
           (add-after 'unpack 'disable-problematic-tests
             (lambda _
@@ -298,7 +290,17 @@ (define-public farstream
            libxslt
            perl
            pkg-config
-           python-wrapper))
+           python-wrapper
+           (origin
+             (method git-fetch)
+             (uri
+              (git-reference
+               (url "https://gitlab.freedesktop.org/gstreamer/common.git")
+               (commit "52adcdb89a9eb527df38c569539d95c1c7aeda6e")))
+             (file-name (git-file-name "common" "latest.52adcdb"))
+             (sha256
+              (base32
+               "1zlm1q1lgcb76gi82rial5bwy2j9sz1x6x48ijhiz89cml7xxd1r")))))
     (inputs
      (list glib
            gtk+
-- 
2.46.0

[bug#73073] [PATCH v3 6/8] gnu: gnulib: Move phobos origin from phases to native-inputs.

[Ludovic Courtès]

From: Simon Tournier <zimon.toutoune@gmail.com>

* gnu/packages/dlang.scm (gnulib-checkout)[arguments]<phases>: Move PropList
origin from here...
[native-inputs]: ...to here.

Change-Id: I3576a169837039bc6beaae0d68ab459ed642e3c8
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
---
 gnu/packages/build-tools.scm | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/gnu/packages/build-tools.scm b/gnu/packages/build-tools.scm
index b5bc299287..cd5eb65e69 100644
--- a/gnu/packages/build-tools.scm
+++ b/gnu/packages/build-tools.scm
@@ -932,14 +932,7 @@ (define*-public (gnulib-checkout #:key
                                         "Scripts.txt"
                                         "Blocks.txt")
                         (list
-                         #$(origin
-                             (method url-fetch)
-                             (uri (string-append
-                                   "https://www.unicode.org/Public/"
-                                   "3.0-Update1/PropList-3.0.1.txt"))
-                             (sha256
-                              (base32
-                               "0k6wyijyzdl5g3nibcwfm898kfydx1pqaz28v7fdvnzdvd5fz7lh"))))
+                         #$(this-package-native-input "PropList.txt"))
                         (find-ucd-files "BidiMirroring.txt"
                                         "EastAsianWidth.txt"
                                         "LineBreak.txt"
@@ -972,6 +965,15 @@ (define*-public (gnulib-checkout #:key
       bash-minimal python perl clisp
       ;; Unicode data:
       ucd
+      (origin
+        (method url-fetch)
+        (uri (string-append
+              "https://www.unicode.org/Public/"
+              "3.0-Update1/PropList-3.0.1.txt"))
+        (file-name "PropList.txt")
+        (sha256
+         (base32
+          "0k6wyijyzdl5g3nibcwfm898kfydx1pqaz28v7fdvnzdvd5fz7lh")))
       ;; Programs for the tests:
       cppi indent git-minimal/pinned autoconf))
     (home-page "https://www.gnu.org/software/gnulib/")
-- 
2.46.0

[bug#73073] [PATCH v3 7/8] gnu: git: Move git-manpages origin from phases to native-inputs.

[Ludovic Courtès]

From: Simon Tournier <zimon.toutoune@gmail.com>

* gnu/packages/version-control.scm (git)[arguments]<phases>: Move git-manpages
origin from here...
[native-inputs]: ...to here.

Change-Id: I4affbb032523e634b82c7e33343d0dc0797cb393
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
---
 gnu/packages/version-control.scm | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

diff --git a/gnu/packages/version-control.scm b/gnu/packages/version-control.scm
index 289b981911..16e498b307 100644
--- a/gnu/packages/version-control.scm
+++ b/gnu/packages/version-control.scm
@@ -706,15 +706,9 @@ (define-public git
                   (with-directory-excursion man
                     (invoke
                      "tar" "xvf"
-                     #$(origin
-                         (method url-fetch)
-                         (uri (string-append
-                               "mirror://kernel.org/software/scm/git/"
-                               "git-manpages-" (package-version this-package)
-                               ".tar.xz"))
-                         (sha256
-                          (base32
-                           "1lvvhzypllbyd8j6m0p9qgd3gqg10gch9s7lqif8vr9n80fqn4fw"))))))))))))
+                     #$(this-package-native-input
+                        (string-append
+                         "git-manpages-" (package-version this-package) ".tar.xz")))))))))))
     (native-inputs
      (modify-inputs (package-native-inputs git-minimal)
        ;; For subtree documentation.
@@ -725,7 +719,18 @@ (define-public git
                libxslt
                pkg-config
                texinfo
-               xmlto)))
+               xmlto
+               ;; To build the man pages from the git sources, we would need a dependency
+               ;; on a full XML tool chain, and building it actually takes ages.  So we
+               ;; use this lazy approach and use released tarball.
+               (origin
+                 (method url-fetch)
+                 (uri (string-append
+                       "mirror://kernel.org/software/scm/git/git-manpages-"
+                       (package-version this-package) ".tar.xz"))
+                 (sha256
+                  (base32
+                   "1pqrp46kwbxycqld39027ph1cvkq9am156y3sswn6w2khsg30f09"))))))
     (inputs
      (modify-inputs (package-inputs git-minimal)
        (append bash-minimal             ;for wrap-program
-- 
2.46.0

[bug#73073] [PATCH v3 8/8] gnu: cgit: Remove input labels.

[Ludovic Courtès]

From: Simon Tournier <zimon.toutoune@gmail.com>

* gnu/packages/version-control.scm (cgit)
[inputs]: Remove labels.
[arguments]<phases>: Adjust.

Change-Id: Iff479fa636f7a4c4fef5137ae22934d4e213223b
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
---
 gnu/packages/version-control.scm | 49 ++++++++++++++++----------------
 1 file changed, 25 insertions(+), 24 deletions(-)

diff --git a/gnu/packages/version-control.scm b/gnu/packages/version-control.scm
index 16e498b307..77b0a62458 100644
--- a/gnu/packages/version-control.scm
+++ b/gnu/packages/version-control.scm
@@ -1378,7 +1378,7 @@ (define-public cgit
               (lambda* (#:key inputs #:allow-other-keys)
                 ;; Unpack the source of git into the 'git' directory.
                 (invoke "tar" "--strip-components=1" "-C" "git" "-xf"
-                        (assoc-ref inputs "git-source"))))
+                        #$(this-package-input "git-source.tar.xz"))))
             (add-after 'unpack 'patch-absolute-file-names
               (lambda* (#:key inputs outputs #:allow-other-keys)
                 (define (quoted-file-name input path)
@@ -1433,29 +1433,30 @@ (define-public cgit
        ;; For building manpage.
        (list asciidoc))
       (inputs
-       `( ;; Building cgit requires a Git source tree.
-         ("git-source"
-          ,(origin
-             (method url-fetch)
-             ;; cgit is tightly bound to git.  Use GIT_VER from the Makefile,
-             ;; which may not match the current (package-version git).
-             (uri "mirror://kernel.org/software/scm/git/git-2.46.2.tar.xz")
-             (sha256
-              (base32 "18rcmvximgyg3v1a9papi9djfamiak0ys5cmgx7ll29nhp3a3s2y"))))
-         ("bash-minimal" ,bash-minimal)
-         ("openssl" ,openssl)
-         ("python" ,python)
-         ("python-docutils" ,python-docutils)
-         ("python-markdown" ,python-markdown)
-         ("python-pygments" ,python-pygments)
-         ("zlib" ,zlib)
-         ;; bzip2, groff, gzip and xz are inputs (not native inputs)
-         ;; since they are actually substituted into cgit source and
-         ;; referenced by the built package output.
-         ("bzip2" ,bzip2)
-         ("groff" ,groff)
-         ("gzip" ,gzip)
-         ("xz" ,xz)))
+       (list (origin
+               (method url-fetch)
+               ;; Building cgit requires a Git source tree.
+               ;; cgit is tightly bound to git.  Use GIT_VER from the Makefile,
+               ;; which may not match the current (package-version git).
+               (uri "mirror://kernel.org/software/scm/git/git-2.46.2.tar.xz")
+               (sha256
+                (base32
+                 "18rcmvximgyg3v1a9papi9djfamiak0ys5cmgx7ll29nhp3a3s2y"))
+               (file-name "git-source.tar.xz"))
+             bash-minimal
+             openssl
+             python
+             python-docutils
+             python-markdown
+             python-pygments
+             zlib
+             ;; bzip2, groff, gzip and xz are inputs (not native inputs)
+             ;; since they are actually substituted into cgit source and
+             ;; referenced by the built package output.
+             bzip2
+             groff
+             gzip
+             xz))
       (home-page "https://git.zx2c4.com/cgit/")
       (synopsis "Web frontend for git repositories")
       (description
-- 
2.46.0

[bug#73073] [PATCH v3 2/8] gnu: gnome-recipes: Move libgd origin from phases to native-inputs.

[Liliana Marie Prikler]

Am Mittwoch, dem 04.12.2024 um 18:54 +0100 schrieb Ludovic Courtès:
> From: Simon Tournier <zimon.toutoune@gmail.com>
> 
> * gnu/packages/dlang.scm (gnome-recipes)[arguments]<phases>: Move
> libgd
> origin from here...
> [native-inputs]: ...to here.
> 
> Change-Id: Ic1775a66608e114b5b31058386c8b739c155b7a5
> Signed-off-by: Ludovic Courtès <ludo@gnu.org>
> ---
>  gnu/packages/gnome.scm | 19 ++++++++++---------
>  1 file changed, 10 insertions(+), 9 deletions(-)
> 
> diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
> index 73b0b6b895..3c7530b141 100644
> --- a/gnu/packages/gnome.scm
> +++ b/gnu/packages/gnome.scm
> @@ -799,15 +799,7 @@ (define-public gnome-recipes
>            (add-after 'unpack 'unpack-libgd
>              (lambda _
>                (copy-recursively
> -               #$(origin
> -                   (method git-fetch)
> -                   (uri (git-reference
> -                         (url
> "https://gitlab.gnome.org/GNOME/libgd")
> -                         (commit
> "c7c7ff4e05d3fe82854219091cf116cce6b19de0")))
> -                   (file-name (git-file-name "libgd" version))
> -                   (sha256
> -                    (base32
> -                    
> "16yld0ap7qj1n96h4f2sqkjmibg7xx5xwkqxdfzam2nmyfdlrrrs")))
> +               #$(this-package-native-input (git-file-name "libgd"
> version))
>                 "subprojects/libgd"))))))
>      (inputs (list glib
>                    gnome-autoar
> @@ -821,6 +813,15 @@ (define-public gnome-recipes
>      (native-inputs (list desktop-file-utils ;for update-desktop-
> database
>                           gettext-minimal
>                           `(,glib "bin")
> +                         (origin
> +                           (method git-fetch)
> +                           (uri (git-reference
> +                                 (url
> "https://gitlab.gnome.org/GNOME/libgd")
> +                                 (commit
> "c7c7ff4e05d3fe82854219091cf116cce6b19de0")))
> +                           (file-name (git-file-name "libgd"
> version))
> +                           (sha256
> +                            (base32
> +                            
Not sure what the state of this is here, but again noting that
"version" has no meaning in the libgd input and "checkout" would be
more honest.

Cheers