* gnu/system.scm (system-linux-image-file-name): Add support for cross-built
systems. Remove system argument that was ignored,
(operating-system-kernel-file): adapt by removing ignored os argument.
* gnu/system/vm.scm (expression->derivation-in-linux-vm): Add target
argument and turn inputs into native-inputs. Pass target to qemu-command
and gexp->derivation calls.
(iso9660-image): Add target argument and pass it to
expression->derivation-in-linux-vm. Remove qemu from inputs as it
is not necessary.
(qemu-image): Add target argument, also remove qemu from inputs. Pass
target argument to expression->derivation-in-linux-vm call.
* gnu/build/vm.scm (load-in-linux-vm): Add target-arm64? argument and use it
to pass correct arguments to qemu.
* gnu/system/vm.scm (expression->derivation-in-linux-vm): Pass the new
target-arm64? argument added above. Do not add ESP partition on all ARM
targets. Do not pass grub-efi package to initialize-hard-disk on ARM targets.
* gnu/packages/linux.scm (crda)[arguments]: Patch Makefile to use cross
pkg-config when cross-compiling. Also search for wireless-regdb in both
native-inputs and inputs. Set CC variable to cross-compiler when
cross-compiling.
Cross compiling python extensions is currently broken. To allow libnl
cross compilation, move its python2 and python3 outputs to separate
packages.
* gnu/packages/linux.scm (libnl)[outputs]: Remove python2 and python3
and replace by ...
(libnl-python-package): ... this new procedure,
(libnl-python2, libnl-python3): new variables.
* gnu/packages/version-control.scm (git-cross-configure-flags): New variable,
(git)[arguments]: add it to configure-flags. Also add cross curl-config script
to PATH.
(git-minimal): Add previous variable to configure-flags.
* gnu/packages/openldap.scm (openldap)[inputs]: Move groff from here to ...
[native-inputs]: ... here. Also add bdb and automake.
[arguments]: Add cross-compilation specific configure-flags. Do not strip when
cross-compiling. Add a new fix-configure phase to update outdated config.sub
and config.guess. Add a fix-cross-gcc phase to set CC variable to
cross-compiler name when cross-compiling.
* gnu/packages/linux.scm (eudev)[arguments]: Look for xsltproc in both
native-inputs and inputs. Also, do not run udevadm when cross-compiling.
We need to find another way to generate hwdb.bin file for cross-built systems.
* gnu/packages/patches/boost-dumpversion.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/boost.scm (boost)[source]: Apply it,
[native-inputs]: add python unless cross-compiling,
[arguments]: pass cross-compilation mandatory
flags and fill a user-config.jam file pointing to cross-compiler. Disable
python support that is broken when cross-compiling. Disable
provide-libboost_python when cross-compiling.
* gnu/packages/patches/cyrus-sasl-ac-try-run-fix.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/cyrus-sasl.scm (cyrus-sasl)[origin]: Apply it.
[native-tools]: Add autoconf, automake and libtool.
[arguments]: Run autoconf to apply m4 modification in patch above.
* gnu/packages/cmake.scm (cmake-minimal-cross): New package.
* guix/build-system/cmake.scm (default-cmake): Add new target argument and use
it to select cmake-minimal or cmake-minimal-cross.
(lower): Pass target to default-cmake.
Fixes <https://bugs.gnu.org/29686>.
Reported by Oleg Pykhalov <go.wigust@gmail.com>.
* gnu/packages/aspell.scm (aspell)[arguments]: Remove 'wrap-aspell' phase.
* gnu/packages/patches/aspell-default-dict-dir.patch: Add hunk to expand
the right-hand size of '|' in values like "<$FOO|$BAR/baz>". Change
DICT_DIR to refer to "$HOME" on the right-hand side.
* gnu/packages/fribidi.scm (fribidi): Replace with fribidi/fixed.
(fribidi/fixed): New variable.
* gnu/packages/patches/fribidi-CVE-2019-18397.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register it.
* guix/gexp.scm (load-path-expression): Use ungexp-splicing instead of
ungexp-native-splicing so that the cross extensions are used when target is
set.
