[bug#66034] [PATCH gnome-team 1/3] gnu: glib: fix required.private reference to pcre.

[bug#66034] [PATCH gnome-team 1/3] gnu: glib: fix required.private reference to pcre.

[Vivien Kraus via Guix-patches via]

* gnu/packages/glib.scm (glib) [#:phases 'patch-pkg-config-files]: Replace the
reference to libpcre-8 to libpcre2-8.
---
 gnu/packages/glib.scm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/glib.scm b/gnu/packages/glib.scm
index 8af89d60e0..dcc61802a4 100644
--- a/gnu/packages/glib.scm
+++ b/gnu/packages/glib.scm
@@ -449,7 +449,12 @@ (define glib
                 (("^bindir=.*")
                  "")
                 (("=\\$\\{bindir\\}/")
-                 "=")))))))
+                 "="))
+              ;; Update the required.private pcre pkg-config name
+              (substitute*
+                  (list (search-input-file outputs "lib/pkgconfig/glib-2.0.pc"))
+                (("libpcre-8")
+                 "libpcre2-8")))))))
     (native-inputs
      (list dbus
            gettext-minimal
-- 
2.41.0

[bug#66034] [PATCH gnome-team 2/3] gnu: pcre2: install static libraries.

[Vivien Kraus via Guix-patches via]

* gnu/packages/pcre.scm (pcre2)[#:configure-flags]: Remove "--disable-static".
[#:phases 'move-static-libs]: Same as pcre.
[outputs]: Add a "static" output.
---
 gnu/packages/pcre.scm | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/pcre.scm b/gnu/packages/pcre.scm
index ee48ad0e2b..c7471169d9 100644
--- a/gnu/packages/pcre.scm
+++ b/gnu/packages/pcre.scm
@@ -102,6 +102,7 @@ (define-public pcre2
                (base32
                 "0s4x2l6g0sb9piwkr3sxqwdswz2g6bk1hhwngv0kv4w38wybir0l"))))
     (build-system gnu-build-system)
+    (outputs '("out" "static"))
     (inputs (list bzip2 readline zlib))
     (arguments
      (list #:configure-flags
@@ -114,14 +115,23 @@ (define-public pcre2
                ;; riscv64-linux is an unsupported architecture.
                #$@(if (target-riscv64?)
                       #~()
-                      #~("--enable-jit"))
-               "--disable-static")
+                      #~("--enable-jit")))
            #:phases
            #~(modify-phases %standard-phases
                (add-after 'unpack 'patch-paths
                  (lambda _
                    (substitute* "RunGrepTest"
-                     (("/bin/echo") (which "echo"))))))))
+                     (("/bin/echo") (which "echo")))))
+               (add-after 'install 'move-static-libs
+                 (lambda _
+                   (let ((source (string-append #$output "/lib"))
+                         (static (string-append #$output:static "/lib")))
+                     (mkdir-p static)
+                     (for-each (lambda (lib)
+                                 (link lib (string-append static "/"
+                                                          (basename lib)))
+                                 (delete-file lib))
+                               (find-files source "\\.a$"))))))))
     (synopsis "Perl Compatible Regular Expressions")
     (description
      "The PCRE library is a set of functions that implement regular expression
-- 
2.41.0

[bug#66034] [PATCH gnome-team 3/3] gnu: qemu: Switch to pcre2.

[Vivien Kraus via Guix-patches via]

* gnu/packages/virtualization.scm (qemu) [native-inputs]: Replace the static
output of pcre with that of pcre2.
---
 gnu/packages/virtualization.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/packages/virtualization.scm b/gnu/packages/virtualization.scm
index f5bdedd45e..49817fdbcd 100644
--- a/gnu/packages/virtualization.scm
+++ b/gnu/packages/virtualization.scm
@@ -481,7 +481,7 @@ (define-public qemu
            ;; The following static libraries are required to build
            ;; the static output of QEMU.
            `(,glib "static")
-           `(,pcre "static")
+           `(,pcre2 "static")
            `(,zlib "static")))
     (home-page "https://www.qemu.org")
     (synopsis "Machine emulator and virtualizer")
-- 
2.41.0

[bug#66034] [PATCH gnome-team 0/3] Fix qemu

[Vivien Kraus via Guix-patches via]

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
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Dear guix,

Qemu on gnome-team is a mess. Glib uses pcre2, but it lists pcre (not 2) as a
required.private pkg-config input. In turn, qemu uses pcre (not 2), and more
specifically its static output. There is not yet a static output for pcre2, so
it cannot be changed.

That’s why I fixed glib (requires a full recompilation of everything), fixed
pcre2 to add a static output (an even fuller recompilation), to finally fix
qemu.

What do you think?

Best regards,

Vivien

Vivien Kraus (3):
  gnu: glib: fix required.private reference to pcre.
  gnu: pcre2: install static libraries.
  gnu: qemu: Switch to pcre2.

 gnu/packages/glib.scm           |  7 ++++++-
 gnu/packages/pcre.scm           | 16 +++++++++++++---
 gnu/packages/virtualization.scm |  2 +-
 3 files changed, 20 insertions(+), 5 deletions(-)


base-commit: e9ff5d51e3297089e66c124195e1f1b42dbded65
-- 
2.41.0

[bug#66034] [PATCH gnome-team 0/3] Fix qemu

[Liliana Marie Prikler]

Am Samstag, dem 16.09.2023 um 17:19 +0200 schrieb Vivien Kraus:
> Dear guix,
> 
> Qemu on gnome-team is a mess. Glib uses pcre2, but it lists pcre (not
> 2) as a required.private pkg-config input. In turn, qemu uses pcre
> (not 2), and more specifically its static output. There is not yet a
> static output for pcre2, so it cannot be changed.
> 
> That’s why I fixed glib (requires a full recompilation of
> everything), fixed pcre2 to add a static output (an even fuller
> recompilation), to finally fix qemu.
> 
> What do you think?
Thanks for catching this.  As always, I'll do my ChangeLog rewordings,
but assuming it builds on CI, it should be fine to push this.  The Vala
update from another thread also forces a world rebuild, so it's fine. 
Anyone aiming to upgrade libxml2 while we're at it?

Cheers

[bug#66034] [PATCH gnome-team 1/3] gnu: glib: fix required.private reference to pcre.

[Liliana Marie Prikler]

Am Samstag, dem 16.09.2023 um 11:55 +0200 schrieb Vivien Kraus:
> * gnu/packages/glib.scm (glib) [#:phases 'patch-pkg-config-files]:
> Replace the reference to libpcre-8 to libpcre2-8.
> ---
Logic-wise LGTM, but…
>  gnu/packages/glib.scm | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/gnu/packages/glib.scm b/gnu/packages/glib.scm
> index 8af89d60e0..dcc61802a4 100644
> --- a/gnu/packages/glib.scm
> +++ b/gnu/packages/glib.scm
> @@ -449,7 +449,12 @@ (define glib
>                  (("^bindir=.*")
>                   "")
>                  (("=\\$\\{bindir\\}/")
> -                 "=")))))))
> +                 "="))
> +              ;; Update the required.private pcre pkg-config name
> +              (substitute*
> +                  (list (search-input-file outputs
> "lib/pkgconfig/glib-2.0.pc"))
Is there a reason to use a list here?  Also, can we not do this
earlier?
> +                (("libpcre-8")
> +                 "libpcre2-8")))))))
This fits in one line.

Cheers

[bug#66034] [PATCH gnome-team 1/3] gnu: glib: fix required.private reference to pcre.

[Vivien Kraus via Guix-patches via]

Le samedi 16 septembre 2023 à 20:52 +0200, Liliana Marie Prikler a
écrit :
> Am Samstag, dem 16.09.2023 um 11:55 +0200 schrieb Vivien Kraus:
> > * gnu/packages/glib.scm (glib) [#:phases 'patch-pkg-config-files]:
> > Replace the reference to libpcre-8 to libpcre2-8.
> > ---
> Logic-wise LGTM, but…
> >  gnu/packages/glib.scm | 7 ++++++-
> >  1 file changed, 6 insertions(+), 1 deletion(-)
> > 
> > diff --git a/gnu/packages/glib.scm b/gnu/packages/glib.scm
> > index 8af89d60e0..dcc61802a4 100644
> > --- a/gnu/packages/glib.scm
> > +++ b/gnu/packages/glib.scm
> > @@ -449,7 +449,12 @@ (define glib
> >                  (("^bindir=.*")
> >                   "")
> >                  (("=\\$\\{bindir\\}/")
> > -                 "=")))))))
> > +                 "="))
> > +              ;; Update the required.private pcre pkg-config name
> > +              (substitute*
> > +                  (list (search-input-file outputs
> > "lib/pkgconfig/glib-2.0.pc"))
> Is there a reason to use a list here?  Also, can we not do this
> earlier?

I am confused. This is not required at all, glib already points to the
correct libpcre2-8.pc. I don’t know why I thought this would not be the
case; maybe I checked the glib output on the wrong branch.

Anyway, can you just ignore this patch, or do you prefer that I send
the series again, without this one?

Vivien

[bug#66034] [PATCH gnome-team 1/3] gnu: glib: fix required.private reference to pcre.

[Liliana Marie Prikler]

Am Sonntag, dem 17.09.2023 um 06:07 +0200 schrieb Vivien Kraus:
> Le samedi 16 septembre 2023 à 20:52 +0200, Liliana Marie Prikler a
> écrit :
> > Am Samstag, dem 16.09.2023 um 11:55 +0200 schrieb Vivien Kraus:
> > > * gnu/packages/glib.scm (glib) [#:phases 'patch-pkg-config-
> > > files]:
> > > Replace the reference to libpcre-8 to libpcre2-8.
> > > ---
> > Logic-wise LGTM, but…
> > >  gnu/packages/glib.scm | 7 ++++++-
> > >  1 file changed, 6 insertions(+), 1 deletion(-)
> > > 
> > > diff --git a/gnu/packages/glib.scm b/gnu/packages/glib.scm
> > > index 8af89d60e0..dcc61802a4 100644
> > > --- a/gnu/packages/glib.scm
> > > +++ b/gnu/packages/glib.scm
> > > @@ -449,7 +449,12 @@ (define glib
> > >                  (("^bindir=.*")
> > >                   "")
> > >                  (("=\\$\\{bindir\\}/")
> > > -                 "=")))))))
> > > +                 "="))
> > > +              ;; Update the required.private pcre pkg-config
> > > name
> > > +              (substitute*
> > > +                  (list (search-input-file outputs
> > > "lib/pkgconfig/glib-2.0.pc"))
> > Is there a reason to use a list here?  Also, can we not do this
> > earlier?
> 
> I am confused. This is not required at all, glib already points to
> the correct libpcre2-8.pc. I don’t know why I thought this would not
> be the case; maybe I checked the glib output on the wrong branch.
> 
> Anyway, can you just ignore this patch, or do you prefer that I send
> the series again, without this one?
Nah, it's fine, I'll skip it.

bug#66034: [PATCH gnome-team 3/3] gnu: qemu: Switch to pcre2.

[Liliana Marie Prikler]

Am Samstag, dem 16.09.2023 um 14:27 +0200 schrieb Vivien Kraus:
> * gnu/packages/virtualization.scm (qemu) [native-inputs]: Replace the
> static
> output of pcre with that of pcre2.
> ---
Pushed without the 1/3, as discussed.

Cheers