| Age | Commit message (Expand) | Author |
|---|
| 2015-07-19 | Merge branch 'master' into core-updates | Mark H Weaver |
| 2015-07-18 | build-system/ruby: Add #:gem-flags parameter....* guix/build-system/ruby.scm (build): add 'gem-flags' key
* guix/build/ruby-build-system.scm (build): use 'gem-flags' key
* doc/guix.texi (Build Systems): Mention #:gem-flags.
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
| pjotrp |
| 2015-07-13 | build-system/gnu: Pass --build=<triplet> to configure by default....* guix/build-system/gnu.scm (gnu-build, gnu-cross-build): Accept #:build
keyword argument. Pass it to 'gnu-build' on the build side.
* guix/build/gnu-build-system.scm (configure): Accept #:build keyword
argument. Unless it is false, pass --build to configure.
| Mark H Weaver |
| 2015-07-08 | build: Add 'emacs-build-system'....* Makefile.am (MODULES): Add 'guix/build-system/emacs.scm' and
'guix/build/emacs-build-system.scm'.
* guix/build-system/emacs.scm: New file.
* guix/build/emacs-build-system.scm: New file.
* doc/guix.texi (Build Systems): Document it.
| Federico Beffa |
| 2015-07-03 | derivations: Add #:substitutable?, distinguished from #:local-build?....Fixes <http://bugs.gnu.org/18747>.
* guix/derivations.scm (substitutable-derivation?): Rewrite to check for
"allowSubstitutes".
(derivation): Add #:substitutable? parameter.
[user+system-env-vars]: Honor it.
(build-expression->derivation): Add #:substitutable? and honor it.
* guix/gexp.scm (gexp->derivation): Likewise.
* tests/derivations.scm ("derivation-prerequisites-to-build and substitutes,
non-substitutable build"): Use #:substitutable? instead of #:local-build?.
("substitutable-derivation?", "derivation-prerequisites-to-build and
substitutes, local build"): New tests.
* guix/download.scm (url-fetch): Adjust comment.
* guix/git-download.scm (git-fetch): Likewise.
* guix/build-system/gnu.scm (gnu-build, gnu-cross-build): Use #:substitutable?
instead of #:local-build?.
* doc/guix.texi (Derivations, G-Expressions): Adjust accordingly.
| Ludovic Courtès |
| 2015-06-11 | packages: Make 'location' field innate....* guix/packages.scm (<package>)[location]: Add 'innate' property.
* guix/build-system/gnu.scm (static-package): Remove 'loc' parameter and
'location' field.
* gnu/packages/autotools.scm (autoconf-wrapper): Remove 'location' field.
* gnu/packages/commencement.scm (gnu-make-boot0, diffutils-boot0, gcc-final):
Likewise.
* gnu/packages/cross-base.scm (cross): Likewise.
* gnu/packages/emacs.scm (emacs-no-x, emacs-no-x-toolkit): Likewise.
* gnu/packages/make-bootstrap.scm (tarball-package): Likewise.
* gnu/packages/maths.scm (petsc-complex): Likewise.
| Ludovic Courtès |
| 2015-05-04 | Move search path specifications to (guix search-paths)....* guix/packages.scm (<search-path-specification>,
search-path-specification->sexp, sexp->search-path-specification):
Move to...
* guix/search-paths.scm: ... here. New file.
* Makefile.am (MODULES): Add it.
* guix/build-system/cmake.scm, guix/build-system/glib-or-gtk.scm,
guix/build-system/gnu.scm, guix/build-system/haskell.scm,
guix/build-system/perl.scm, guix/build-system/python.scm,
guix/build-system/ruby.scm, guix/build-system/waf.scm,
guix/profiles.scm, guix/scripts/package.scm: Use it.
| Ludovic Courtès |
| 2015-05-02 | Merge branch 'core-updates' | Ludovic Courtès |
| 2015-05-02 | build-system/gnu: 'dist-package' preserves the package's native inputs....* guix/build-system/gnu.scm (dist-package)[native-inputs]: Preserve P's
native-inputs.
| Ludovic Courtès |
| 2015-05-02 | build-system/gnu: Adjust to removal of a "bin" output for Libtool....* guix/build-system/gnu.scm (dist-package): Change libtool:bin input to
just libtool.
| Ludovic Courtès |
| 2015-04-23 | build-system/{cmake,glib-or-gtk}: Add #:validate-runpath? parameter....* guix/build-system/cmake.scm (cmake-build): Add #:validate-runpath?
parameter and pass it to BUILDER.
* guix/build-system/glib-or-gtk.scm (glib-or-gtk-build): Likewise.
| Ludovic Courtès |
| 2015-04-15 | build-system/haskell: Refer to %GNU-BUILD-SYSTEM-MODULES....Fixes a regression whereby haskell-build-system was using an incomplete
module list.
* guix/build-system/haskell.scm (%haskell-build-system-modules): New
variable.
(haskell-build): Use it as the default value of #:imported-modules.
| Ludovic Courtès |
| 2015-04-08 | Merge branch 'master' into core-updates | 宋文武 |
| 2015-04-04 | build-system: Add haskell-build-system....* guix/build-system/haskell.scm: New file.
* guix/build/haskell-build-system.scm: New file.
* doc/guix.texi: Add section on 'haskell-build-system'.
| Federico Beffa |
| 2015-04-01 | build-system/gnu: Add 'validate-runpath' phase....* guix/build/gnu-build-system.scm (every*, validate-runpath): New
procedures.
(%standard-phases): Add 'validate-runpath'.
* guix/build-system/gnu.scm (%gnu-build-system-modules): Add (guix build
gremlin) and (guix elf).
(gnu-build): Add #:validate-runpath?.
[builder]: Pass it.
(gnu-cross-build): Likewise.
* gnu/packages/base.scm (glibc)[arguments]: Add #:validate-runpath? #f.
| Ludovic Courtès |
| 2015-04-01 | build-system: Factorize the list of modules imported on the build side....* guix/build-system/gnu.scm (%default-modules): Rename to...
(%gnu-build-system-modules): ... this.
(%default-modules): New variable.
(dist-package, gnu-build): Use %GNU-BUILD-SYSTEM-MODULES for
#:imported-modules.
(gnu-cross-build): Likewise, and use %DEFAULT-MODULES for #:modules.
* guix/build-system/cmake.scm (%cmake-build-system-modules): New
variable.
(cmake-build): Use it for #:imported-modules.
* guix/build-system/glib-or-gtk.scm (%default-imported-modules): Rename
to...
(%glib-or-gtk-build-system-modules): ... this. Refer to
%GNU-BUILD-SYSTEM-MODULES. Adjust uses.
* guix/build-system/perl.scm (%perl-build-system-modules): New
variable.
(perl-build): Use it for #:imported-modules.
* guix/build-system/python.scm (%python-build-system-modules): New
variable.
(python-build): Use it for #:imported-modules.
* guix/build-system/ruby.scm (%ruby-build-system-modules): New variable.
(ruby-build): Use it for #:imported-modules.
* guix/build-system/waf.scm (%waf-build-system-modules): New variable.
(waf-build): Use it for #:imported-modules.
| Ludovic Courtès |
| 2015-03-12 | build-system/python: Delay evaluation of the 'python2' package....This fixes a bug whereby uses of 'package-with-python2' at the top-level
in modules other than (gnu packages python) could lead to an "Unbound
variable: python2" error due to the circular references.
Reported by Tomáš Čech.
* guix/build-system/python.scm (package-with-explicit-python)[arguments]:
Check whether PYTHON is a promise, and force it if it is.
(package-with-python2): Wrap 'default-python2' call in 'delay'.
| Ludovic Courtès |
| 2015-03-04 | Merge branch 'core-updates'. | Ludovic Courtès |
| 2015-03-02 | build: ruby: Add gitify phase....* guix/build-system/ruby.scm (lower): Add git as implicit input.
* guix/build/ruby-build-system.scm (gitify): New procedure.
(%standard-phases): Add gitify phase.
| David Thompson |
| 2015-02-26 | build-system/gnu: Add 'install-locale' phase....* guix/build/gnu-build-system.scm (install-locale): New procedure.
(%standard-phases): Add it.
* guix/build-system/gnu.scm (gnu-build): Add #:locale and pass it to
the build script.
(gnu-cross-build): Likewise.
| Ludovic Courtès |
| 2015-02-18 | build-system/perl: Use Build.PL for builds if present....* guix/build/perl-build-system.scm (configure): Use Build.PL if present.
(build, check, install): New procedures.
(%standard-phases): Replace build, check, and install phases.
* guix/build-system/perl (perl-build): Add make-maker? and module-build-flags
arguments.
* doc/guix.texi (Build Systems)[perl-build-system]: Document behavior rsp.
Build.PL and new arguments.
| Eric Bavier |
| 2015-02-08 | build: Add 'waf-build-system'....* guix/build-system/waf.scm,
guix/build/waf-build-system.scm: New files.
* Makefile.am (MODULES): Add them.
* doc/guix.texi (Build Systems): Document waf-build-system.
| Ricardo Wurmus |
| 2015-01-12 | guix: build/glib-or-gtk-build-system: Add support for GIO and XDG theming....* guix/build/glib-or-gtk-build-system.scm (data-directories): Rename
'schemas-directories' to 'data-directories' and add support for XDG theming
data.
* guix/build/glib-or-gtk-build-system.scm (gio-module-directories): New
function.
* guix/build/glib-or-gtk-build-system.scm (wrap-all-programs): Update names to
reflect that we are dealing with more types of data and not only with
schemas. Add handling of GIO modules.
* guix/build-system/glib-or-gtk.scm (lower): Import the 'bin' output of GLib
instead of 'out'. This was an error since we need the program
'glib-compile-schemas'. Update the description.
| Federico Beffa |
| 2014-12-23 | build-system/python: Fix 'package-with-explicit-python'....Reported by Federico Beffa <beffa@ieee.org>
and Eric Bavier <ericbavier@gmail.com>.
* guix/build-system/python.scm (package-with-explicit-python): Do
nothing when P's build system is not PYTHON-BUILD-SYSTEM.
| Ludovic Courtès |
| 2014-12-09 | build-system/glib-or-gtk: Fix default value of #:glib-or-gtk-wrap-excluded-ou......Fixes <http://bugs.gnu.org/19321>.
Reported by Mark H Weaver <mhw@netris.org>.
* guix/build-system/glib-or-gtk.scm (glib-or-gtk-build): Change default
value of #:glib-or-gtk-wrap-excluded-outputs to ''().
| Ludovic Courtès |
| 2014-12-08 | build-system/python: Add handling of 'propagated-inputs' in...'package-with-explicit-python'.
* guix/build-system/python.scm (package-with-explicit-python): Add mapping for
'propagated-inputs'.
| Federico Beffa |
| 2014-12-01 | build-system/glib-or-gtk: Allow specific outputs to be excluded from wrapping....* guix/build/glib-or-gtk-build-system.scm (wrap-all-programs): Add
#:glib-or-gtk-wrap-excluded-outputs parameter and honor it.
* guix/build-system/glib-or-gtk.scm (glib-or-gtk-build): Add
#:glib-or-gtk-wrap-excluded-outputs parameter and pass it in BUILDER.
* doc/guix.texi (Build Systems): Mention it.
| Ludovic Courtès |
| 2014-11-02 | packages: Implement grafts....Thanks to Mark H. Weaver <mhw@netris.org> for insightful discussions
and suggestions.
* guix/packages.scm (<package>)[graft]: New field.
(patch-and-repack): Invoke 'package-derivation' with #:graft? #f.
(package-source-derivation): Likewise. Do not use (%guile-for-build)
in call to 'patch-and-repack', and we could end up using a grafted
Guile.
(expand-input): Likewise, also for 'package-cross-derivation' call.
(package->bag): Add #:graft? parameter. Honor it. Use 'strip-append'
instead of 'package-full-name'.
(input-graft, input-cross-graft, bag-grafts, package-grafts): New
procedures.
(package-derivation, package-cross-derivation): Add #:graft? parameter
and honor it.
* gnu/packages/bootstrap.scm (package-with-bootstrap-guile): Add
recursive call on 'graft'.
* guix/build-system/gnu.scm (package-with-explicit-inputs,
package-with-extra-configure-variable, static-package): Likewise.
(gnu-build): Use the ungrafted Guile to avoid full rebuilds.
(gnu-cross-build): Likewise.
* guix/build-system/cmake.scm (cmake-build): Likewise.
* guix/build-system/glib-or-gtk.scm (glib-or-gtk-build): Likewise.
* guix/build-system/perl.scm (perl-build): Likewise.
* guix/build-system/python.scm (python-build): Likewise.
* guix/build-system/ruby.scm (ruby-build): Likewise.
* guix/build-system/trivial.scm (guile-for-build): Likewise.
* tests/packages.scm ("package-derivation, direct graft",
"package-cross-derivation, direct graft", "package-grafts,
indirect grafts", "package-grafts, indirect grafts, cross",
"package-grafts, indirect grafts, propagated inputs",
"package-derivation, indirect grafts"): New tests.
("bag->derivation", "bag->derivation, cross-compilation"): Wrap in
'parameterize'.
* doc/guix.texi (Security Updates): New node.
(Invoking guix build): Document --no-graft.
| Ludovic Courtès |
| 2014-10-28 | build-system/gnu: Add #:substitutable? parameter....* guix/build-system/gnu.scm (gnu-build): Add #:substitutable?
parameter. Pass #:local-build? to 'build-expression->derivation'.
(gnu-cross-build): Likewise.
| Ludovic Courtès |
| 2014-10-08 | gnu: Add the 'glib-or-gtk' build system....* guix/build-system/glib-or-gtk.scm, guix/build/glib-or-gtk-build-system.scm:
New files.
* Makefile.am (MODULES): Add them.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
| Federico Beffa |
| 2014-10-05 | build-system/trivial: Preserve the cross-compilation target in bags....* guix/build-system/trivial.scm (lower): Initialize the 'target' field.
| Ludovic Courtès |
| 2014-10-05 | build-system: Bags record their system and target....* guix/build-system.scm (<bag>)[system, target]: New fields.
(make-bag): Add #:system parameter and pass it to LOWER.
* gnu/packages/bootstrap.scm (make-raw-bag): Initialize 'system' field.
* guix/build-system/cmake.scm (lower): Likewise.
* guix/build-system/perl.scm (lower): Likewise.
* guix/build-system/python.scm (lower): Likewise.
* guix/build-system/ruby.scm (lower): Likewise.
* guix/build-system/trivial.scm (lower): Likewise.
* guix/build-system/gnu.scm (lower): Initialize 'system' and 'target'
fields.
* guix/packages.scm (bag->derivation, bag->cross-derivation): New
procedures.
(package-derivation, package-cross-derivation): Use 'bag->derivation'.
* tests/packages.scm ("search paths"): Initialize 'system' and 'target'
fields.
("package->bag", "package->bag, cross-compilation", "bag->derivation",
"bag->derivation, cross-compilation"): New tests.
| Ludovic Courtès |
| 2014-10-05 | build-system: Introduce "bags" as an intermediate representation....* guix/build-system.scm (<build-system>)[build, cross-build]: Remove.
[lower]: New field.
(<bag>): New record type.
(make-bag): New procedure.
* guix/packages.scm (bag-transitive-inputs, bag-transitive-build-inputs,
bag-transitive-host-inputs, bag-transitive-target-inputs,
package->bag): New procedures.
(package-derivation): Use it; use the bag, apply its build procedure,
etc.
(package-cross-derivation): Likewise.
* gnu/packages/bootstrap.scm (raw-build, make-raw-bag): New procedure.
(%bootstrap-guile): Use them.
* guix/build-system/trivial.scm (lower): New procedure.
(trivial-build, trivial-cross-build): Remove 'source' parameter. Pass
INPUTS as is.
(trivial-build-system): Adjust accordingly.
* guix/build-system/gnu.scm (%store, inputs-search-paths,
standard-search-paths, expand-inputs, standard-inputs): Remove.
(gnu-lower): New procedure.
(gnu-build): Remove 'source' and #:implicit-inputs? parameters.
Remove 'implicit-inputs' and 'implicit-search-paths' variables. Get
the source from INPUT-DRVS.
(gnu-cross-build): Likewise.
(standard-cross-packages): Remove call to 'standard-packages'.
(standard-cross-inputs, standard-cross-search-paths): Remove.
(gnu-build-system): Remove 'build' and 'cross-build'; add 'lower'.
* guix/build-system/cmake.scm (lower): New procedure.
(cmake-build): Remove 'source' and #:cmake parameters. Use INPUTS and
SEARCH-PATHS as is. Get the source from INPUTS.
* guix/build-system/perl.scm: Likewise.
* guix/build-system/python.scm: Likewise.
* guix/build-system/ruby.scm: Likewise.
* gnu/packages/cross-base.scm (cross-gcc): Change "cross-linux-headers"
to "linux-headers".
(cross-libc)[xlinux-headers]: Pass #:implicit-cross-inputs? #f.
Likewise. In 'propagated-inputs', change "cross-linux-headers" to
"linux-headers".
* guix/git-download.scm (git-fetch): Use 'standard-packages' instead of
'standard-inputs'.
* tests/builders.scm ("gnu-build-system"): Remove use of
'build-system-builder'.
("gnu-build"): Remove 'source' and #:implicit-inputs? arguments to
'gnu-build'.
* tests/packages.scm ("search paths"): Adjust to new build system API.
("package-cross-derivation, no cross builder"): Likewise.
* doc/guix.texi (Build Systems): Add paragraph on bags.
| Ludovic Courtès |
| 2014-10-05 | build-system: Remove irrelevant special case....* guix/build-system/gnu.scm (gnu-build, gnu-cross-build): Remove comment
about case where GUILE is a derivation path.
* guix/build-system/cmake.scm (cmake-build): Remove case where GUILE is
a derivation path.
* guix/build-system/perl.scm (perl-build): Likewise.
* guix/build-system/python.scm (python-build): Likewise.
* guix/build-system/ruby.scm (ruby-build): Likewise.
* guix/build-system/trivial.scm (guile-for-build): Likewise.
| Ludovic Courtès |
| 2014-10-04 | build-system/cmake: Add #:build-type parameter, default to "RelWithDebInfo"....* guix/build-system/cmake.scm (cmake-build): Add #:build-type. Pass it
in BUILDER.
* guix/build/cmake-build-system.scm (configure): Add #:build-type
parameter and honor it.
* doc/guix.texi (Build Systems): Document #:configure-flags and
#:build-type for CMake.
| Ludovic Courtès |
| 2014-09-28 | build: Add ruby build system....* guix/build-system/ruby.scm: New file.
* guix/build/ruby-build-system: New file.
* Makefile.am (MODULES): Add new files.
* doc/guix.texi (Build Systems): Document ruby-build-system.
| David Thompson |
| 2014-08-28 | gnu: Split (gnu packages base), adding (gnu packages commencement)....* gnu/packages/base.scm (gnu-make-boot0, diffutils-boot0,
findutils-boot0, %boot0-inputs, nix-system->gnu-triplet, boot-triplet,
binutils-boot0, gcc-boot0, perl-boot0, linux-libre-headers-boot0,
texinfo-boot0, %boot1-inputs, glibc-final-with-bootstrap-bash,
cross-gcc-wrapper, static-bash-for-glibc, glibc-final,
gcc-boot0-wrapped, %boot2-inputs, binutils-final, libstdc++,
gcc-final, ld-wrapper-boot3, %boot3-inputs, bash-final, %boot4-inputs,
guile-final, gnu-make-final, ld-wrapper, coreutils-final, grep-final,
%boot5-inputs, %final-inputs, canonical-package, gcc-toolchain,
gcc-toolchain-4.8, gcc-toolchain-4.9): Move to...
* gnu/packages/commencement.scm: ... here. New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.
* build-aux/check-final-inputs-self-contained.scm: Adjust accordingly.
* gnu/packages/cross-base.scm: Likewise.
* gnu/packages/make-bootstrap.scm: Likewise.
* guix/build-system/cmake.scm (cmake-build): Likewise.
* guix/build-system/gnu.scm (standard-packages, gnu-build,
gnu-cross-build): Likewise.
* guix/build-system/perl.scm (perl-build): Likewise.
* guix/build-system/python.scm (python-build): Likewise.
* guix/build-system/trivial.scm (guile-for-build): Likewise.
* guix/download.scm (url-fetch): Likewise.
* guix/gexp.scm (default-guile): Likewise.
* guix/git-download.scm (git-fetch): Likewise.
* guix/monads.scm (run-with-store): Likewise.
* guix/packages.scm (default-guile): Likewise.
* guix/scripts/package.scm (guix-package): Likewise.
* guix/scripts/refresh.scm: Likewise.
* guix/svn-download.scm (svn-fetch): Likewise.
* tests/builders.scm (%bootstrap-inputs, %bootstrap-search-paths):
Likewise.
* tests/packages.scm ("GNU Make, bootstrap"): Likewise.
* tests/guix-package.sh: Likewise.
* gnu/services/base.scm: Use 'canonical-package' instead of xxx-final.
* gnu/services/xorg.scm: Likewise.
* gnu/system/vm.scm: Likewise.
* guix/scripts/pull.scm (guix-pull): Likewise.
| Ludovic Courtès |
| 2014-08-27 | build-system/perl: Add handling of flags for parallel build and testing....* guix/build-system/perl.scm (perl-build): Add support for variables
parallel-build? and parallel-tests?.
* guix/build-system/gnu.scm (gnu-build): Add a line break for clarity.
| Andreas Enge |
| 2014-07-21 | Add comments about global memoization....* guix/build-system/gnu.scm (standard-inputs): Add comment about
misplaced memoization.
* guix/packages.scm (cache): Likewise.
| Ludovic Courtès |
| 2014-06-07 | build-system/gnu: Add 'package-with-restricted-references'....* guix/build-system/gnu.scm (package-with-restricted-references): New
procedure.
| Ludovic Courtès |
| 2014-06-06 | build-system/gnu: Add #:allowed-references....* guix/build-system/gnu.scm (gnu-build): Add #:allowed-references.
[canonicalize-reference]: New procedure.
Pass #:allowed-references to 'build-expression->derivation'.
(gnu-cross-build): Likewise.
| Ludovic Courtès |
| 2013-12-09 | build-system/perl: Honour phases argument in perl build system....* guix/build-system/perl.scm (perl-build): Propagate phases argument to
builder.
| Andreas Enge |
| 2013-12-04 | build-system/gnu: Fix reference to Gettext in 'dist-package'....* guix/build-system/gnu.scm (dist-package): Change 'gettext' to
'gnu-gettext'.
| Ludovic Courtès |
| 2013-12-04 | derivations: Use more keyword parameters for 'build-expression->derivation'....* guix/derivations.scm (build-expression->derivation): Turn 'system' and
'inputs' into keyword parameters.
Adjust callers accordingly.
* gnu/system/linux.scm, gnu/system/vm.scm, guix/build-system/cmake.scm,
guix/build-system/gnu.scm, guix/build-system/perl.scm,
guix/build-system/python.scm, guix/build-system/trivial.scm,
guix/download.scm, guix/packages.scm, guix/profiles.scm,
guix/scripts/pull.scm, tests/derivations.scm, tests/guix-build.sh,
tests/monads.scm, tests/store.scm, tests/union.scm: Adjust users of
'build-expression->derivation' and 'derivation-expression'
accordingly.
* doc/guix.texi (Derivations): Adjust 'build-expression->derivation'
documentation accordingly.
(The Store Monad): Likewise for 'derivation-expression'.
| Ludovic Courtès |
| 2013-11-28 | build-system/cmake: Build out of source tree by default....* guix/build-system/cmake.scm (cmake-build): Change 'out-of-source?' to
default to #t.
* guix/build/cmake-build-system.scm (configure): Add 'out-of-source?'
keyword parameter and honor it.
| Ludovic Courtès |
| 2013-11-20 | Merge branch 'master' into core-updates...Conflicts:
guix/packages.scm
| Ludovic Courtès |
| 2013-11-20 | build-system/python: Add #:test-target parameter....* guix/build-system/python.scm (python-build): Add #:test-target
parameter. Reported by Eric Bavier <ericbavier@gmail.com>.
| Ludovic Courtès |
| 2013-11-01 | Merge branch 'master' into core-updates | Ludovic Courtès |
| 2013-10-29 | build-system/{cmake,perl}: Don't use (guix build gnu-build-system)....Previously references to '%standard-phases' in builder-side code would
refer to the wrong one.
* guix/build-system/cmake.scm (cmake-build): Remove (guix build
gnu-build-system) from the default MODULES value.
* guix/build-system/perl.scm (perl-build): Likewise.
| Ludovic Courtès |
| 2013-10-12 | build-system/perl: Lazily resolve (gnu packages perl)....* guix/build-system/perl.scm (default-perl): New procedure.
(perl-build): Use it.
| Ludovic Courtès |
