gnu: Add Grue Hunter.
* gnu/packages/grue-hunter.scm: New file.
* Makefile.am (MODULES): Add it.
licenses: Add 'agpl3' and 'agpl3+'.
* guix/licenses.scm (agpl3, agpl3+): New variables.
gnu: Add Babel.
* gnu/packages/babel.scm (babel): New package.
gnu: Add XLockMore.
* gnu/packages/xlockmore.scm: New file.
* Makefile.am (MODULES): Add it.
gnu: gawk: Refer to the target Bash in io.c.
* gnu/packages/gawk.scm (gawk): Add Bash as an input
when (%current-target-system) is true.
gnu: Add Rubber.
* gnu/packages/texlive.scm (rubber): New variable.
ui: define-diagnostic: Don't mark `_' and `N_' as literals.
* guix/ui.scm (define-diagnostic): Use `free-identifier=?' to compare
the user's input with `_' and `N-". This should fix builds with Guile 2.1.
Reported by Cojocaru Alexandru <xojoc@gmx.com>.
build-system/python: Avoid circular dependency.
This fixes a circular dependency introduced in commit acc26ff ("gnu: Add
pytz.").
* guix/build-system/python.scm (default-python): New procedure.
(python-build): Use it.
substitute-binary: Gracefully exit upon networking errors.
Suggested by Andreas Enge <andreas@enge.fr>.
* guix/scripts/substitute-binary.scm (with-networking): New macro.
(guix-substitute-binary): Wrap the body in `with-networking'.
build, package: Add `--fallback' option.
* guix/scripts/build.scm (%options, show-help): Add `--fallback'.
(guix-build): Call `set-build-options' with #:fallback?.
* guix/scripts/package.scm (%options, show-help): Add `--fallback'.
(guix-package): Call `set-build-options' with #:fallback?.
* doc/guix.texi (Invoking guix package, Invoking guix build): Document
`--fallback'.
store: Test the `fallback?' store option.
* guix/store.scm (set-build-options): Rename #:try-fallback? to #:fallback?.
* tests/store.scm ("substitute --fallback"): New test.
gnu: Add pytz.
* gnu/packages/python.scm (pytz): New package.
gnu: Add torsocks.
* gnu/packages/tor.scm (torsocks): New variable.
python-build-system: add a check phase.
* guix/build/python-build-system.scm (check): New procedure.
(%standard-phases): Use it.
packages: Raise an error condition a cross builder is needed but unavailable.
* guix/packages.scm (&package-cross-build-system-error): New condition type.
(package-cross-derivation): Raise &package-cross-build-system-error
when the build system doesn't support cross builds.
* guix/ui.scm (call-with-error-handling): Add
package-cross-build-system-error? case.
* tests/packages.scm ("package-cross-derivation, no cross builder"): New test.
build-system/gnu: Fix typo in `gnu-cross-build'.
* guix/build-system/gnu.scm (gnu-cross-build)[builder]: When
IMPLICIT-TARGET-INPUTS is #f, default to '().
gnu: guile: More cross-compilation tweaks.
* gnu/packages/guile.scm (guile-2.0): When cross-compiling, unset
GUILE_LOAD_PATH and GUILE_LOAD_COMPILED_PATH, and set
CC_FOR_BUILD=gcc.