gnu: guile-static: Switch to gexps.

* gnu/packages/make-bootstrap.scm (make-guile-static): Switch to gexps.

gnu: linux-pam: Allow compilation on GNU/Hurd.

* gnu/packages/linux.scm (linux-pam)[arguments]: Add #:phases.

gnu: linux-pam: Switch to gexps.

* gnu/packages/linux.scm (linux-pam)[arguments]: Switch to gexps.

system: hurd: Use shepherd-0.8 in the package list.

* gnu/system/hurd.scm (%base-packages/hurd): Change shepherd to shepherd-0.8,
since the former uses fibers, and thus conflicts with the shepherd-0.8 we use in
the default essential services.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: mig/32-bit: Remove.

* gnu/packages/hurd.scm (mig/32-bit): Remove unneeded variant.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: hurd: Update DDE and use libdde_linux26.

* gnu/packages/hurd.scm (dde-sources): Update.
(hurd): Build libdde_linux26 and install it.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: gnumach, hurd-headers, hurd: Switch to using cross-mig.

* gnu/packages/hurd.scm (gnumach, hurd-headers, hurd): Switch to cross-mig when
cross-building.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: hurd: Remove useless glibc/hurd-headers input.

* gnu/packages/hurd.scm (hurd): Do it.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: hurd: Update to 3ff7053.

* gnu/packages/hurd.scm (hurd-headers): Do it.  Also backport some patches to
make it build, and remove older patches.  Also stop pretending we're on
i586-pc-gnu.
(hurd): Remove unneeded patches.
* gnu/packages/patches/hurd-add-without-rump-configure-option.patch:
* gnu/packages/patches/hurd-fix-types-of-read-write-and-readables-methods-2.patch:
* gnu/packages/patches/hurd-fix-types-of-read-write-and-readables-methods.patch:
New files.
* gnu/packages/patches/hurd-cross.patch:
* gnu/packages/patches/hurd-xattr.patch: Delete files.
* gnu/local.mk (dist_patch_DATA): Register and unregister them.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: gnumach: Update to 1.8+git20220827.

* gnu/packages/hurd.scm (gnumach-headers): Do it.

* gnu/packages/patches/gnumach-add-missing-const_mach_port_name_array_t-type.patch:
New file.
* gnu/local.mk (dist_patch_DATA): Register it.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: mig: Update to 1.8+git20220827.

* gnu/packages/hurd.scm (mig): Do it.
* gnu/packages/patches/mig-cpu.h-generation.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register it.

Co-authored-by: Ludovic Courtès <ludo@gnu.org>

gnu: cross-base: Removed useless inputs to xhurd-core-headers.

* gnu/packages/cross-base.scm (cross-kernel-headers*): Remove them.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: cross-base: Add cross arguments to hurd derivatives.

* gnu/packages/cross-base.scm (cross-kernel-headers*): Add --build and --host to
xhurd-headers and xhurd-minimal.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: cross-base: Factor out cross-mig.

* gnu/packages/cross-base.scm (cross-mig): New exported procedure.
(cross-gnumach-headers): New procedure.
(cross-kernel-headers*): Factor them out.
(cross-libc*): Use them there.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: gcc@11: Patch libpthread on GNU/Hurd.

* gnu/packages/gcc.scm (gcc-11)[arguments]: Add 'patch-hurd-libpthread'
phase.
* gnu/packages/patches/gcc-11-libstdc++-hurd-libpthread.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register it.

Co-authored-by: Ludovic Courtès <ludo@gnu.org>

gnu: cross-base: Use gexps for 'cross-gcc-arguments'.

* gnu/packages/cross-base.scm (cross-gcc-arguments): Switch to gexps.

gnu: glibc: Work around broken GNU Mach header detection.

* gnu/packages/base.scm (%glibc/hurd-configure-flags): New variable.
(glibc)[arguments]: Use it.
(glibc/hurd-headers)[arguments]: likewise.
* gnu/packages/cross-base.scm (cross-libc*): Likewise.

Co-authored-by: Josselin Poiret <dev@jpoiret.xyz>

gnu: python-pyqtwebengine: Update to 5.15.9.

* gnu/packages/qt.scm (python-pyqtwebengine): Update to 5.15.9.
[build-system]: Switch to pyproject-build-system.
[native-inputs]: Add python-pyqt-builder.
[arguments]: Move 'configure phase into #:configure-flags, drop
'make-namespace, add 'set-include-dirs.

gnu: python-pyqt: Update to 5.15.9.

Version 5.15.8 does not build.

* gnu/packages/qt.scm (python-pyqt): Update to 5.15.9.
[build-system]: Switch to pyproject-build-system.
[native-inputs]: Add python-pyqt-builder.
[arguments]: Disable tests, move 'configure phase into #:configure-flags.

gnu: python-pyqt-builder: Update to 1.14.1.

* gnu/packages/qt.scm (python-pyqt-builder): Update to 1.14.1.