* guix/build-system/go.scm (default-gccgo): New variable.
(lower): Only use default-go when it is supported.
Change-Id: I30564d97703344df582accaf741f4fcd159b6be1
Previously, #:imported-modules was ignored, causing cross-compilation
failures. This bug seems seems to have been introduced in
e37dcf63dc.
After this commit, there remain other cross-compilation problems,
e.g. <https://issues.guix.gnu.org/51981> fixes one of them.
* guix/build-system/go.scm (go-cross-build)[builder]: Wrap in
with-imported-modules.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* gnu/packages/golang.scm (make-go-std): New procedure.
* guix/build-system/go.scm (make-go-std): New procedure.
(lower): Use it. Add pre-built standard library to inputs.
Signed-off-by: Leo Famulari <leo@famulari.name>
* guix/build-system/go.scm (go-cross-build): Remove 'store', 'native-drvs'
and 'target-drvs'; add 'source', 'build-inputs', 'target-inputs', and
'host-inputs'. Change default value of #:phases.
[builder]: Rewrite as a gexp.
Rewrite body to call 'gexp->derivation' instead of
'build-expression->derivation'.
Before when building for i686-linux on x86_64-linux GOARCH would be set
to amd64, not 386.
* guix/build-system/go.scm (go-build): Set goarch and goos to #f when
not cross-compiling.
* guix/build/go-build-system.scm (setup-go-environment): Set GOARCH
according to the calculated goarch or using GOHOSTARCH and GOOS
according to the calculated goos or using GOHOSTOS.
* guix/build-system/go.scm (go-target): New procedure.
(go-build): Add goarch, goos keywords. Adjust bag depending if doing a
native or cross compile.
(go-cross-build): New procedure.
* guix/build/go-build-system.scm (setup-go-environment): Accept goarch,
goos keywords. Set go environment variables based on target architecture.
* doc/guix.texi (Build Systems): Mention new go-build-system keywords.
The ability to pin versions is handy when having to deal to packages that
bootstrap themselves through a chain of former versions. Not using pinned
versions in these case could introduce dependency cycles.
* guix/build-system/go.scm (guix)
(%go-version-rx): Rename to...
(%go-pseudo-version-rx): ... this. Simplify the regular expression, which in
turns makes it more robust.
* guix/build-system/go.scm (go-version->git-ref): Adjust following the above
rename.
(go-pseudo-version?): New predicate.
(go-module-latest-version): Rename to ...
(go-module-version-string): ... this. Rename goproxy-url argument to just
goproxy. Add a VERSION keyword argument, update docstring and adjust to have
it used.
(go-module-available-versions): New procedure.
(%go.mod-require-directive-rx): Document regexp.
(parse-go.mod): Harmonize the way dependencies are recorded to a list of lists
rather than a list of pairs, as done for other importers. Rewrite to directly pass
multiple values rather than a record object. Filter the replaced modules in a
functional style.
(go-module->guix-package): Add docstring.
[version, pin-versions?]: New arguments. Rename the GOPROXY-URL argument to
GOPROXY. Adjust to the new returned value of fetch-go.mod, which is a string.
Fail when the provided version doesn't exist. Return a list dependencies and
their versions when in pinned versions mode, else just the dependencies.
(go-module-recursive-import)[version, pin-versions?]: New arguments.
Honor the new arguments and guard against network errors.
* guix/scripts/import/go.scm (%default-options): Register a default value for
the goproxy argument.
(show-help): Document that a version can be specified. Remove the --version
argument and add a --pin-versions argument.
(%options)[version]: Remove option.
[pin-versions]: Add option.
(guix-import-go): Adjust so the version provided from the module name is
honored, along the new pin-versions? argument.
* tests/go.scm: Adjust and add new tests.
* guix/build-system/go.scm (build-flags): New argument.
* guix/build/go-build-system.scm (build): Use apply to pass the
additional arguments to invoke.
This basically changes (guix build-system go) so that instead of looking
up its dependencies in a list of directories in $GOPATH, all the
Go dependencies are symlinked into a single directory.
Fixes <https://bugs.gnu.org/33620>.
* guix/build/go-build-system.scm (setup-go-environment): New variable.
(setup-environment, install-source): Remove variables.
(unpack): Unpack the source relative to $GOPATH.
(install): Do not install the compiled objects in the 'pkg' directory.
Install the source code in this phase, and only install the source of
the package named by IMPORT-PATH.
* doc/guix.texi (Build Systems): Adjust accordingly.
* gnu/packages/docker.scm (docker): Import (guix build union) on the build side
and adjust to build phase name changes in (guix build-system go).
* gnu/packages/shellutils.scm (direnv): Likewise.
* gnu/packages/databases.scm (mongo-tools)[arguments]:
Set '#:install-source #f'.
* gnu/packages/music.scm (demlo)[arguments]: Move the 'install-scripts'
phase after the 'install' phase.
