packages: Implement `package-cross-derivation'.
* guix/packages.scm (package-transitive-target-inputs,
package-transitive-native-inputs): New procedures.
(package-derivation): Parametrize `%current-target-system'.
(package-cross-derivation): Implement.
* guix/utils.scm (%current-target-system): New variable.
* tests/packages.scm ("package-cross-derivation"): New test.
* doc/guix.texi (Defining Packages): Document
`package-cross-derivation'.
gnu: cross-gcc: Set the right search paths.
* gnu/packages/cross-base.scm (cross-gcc): Override `search-paths' and
`native-search-paths'.
gnu: cross-gcc: Change patch so that `CROSS_LIBRARY_PATH' is honored.
* gnu/packages/patches/gcc-cross-environment-variables.patch: Add two
hunks, most notably one that changes GCC to honor LIBRARY_PATH_ENV
when cross-compiling.
packages: Factorize things common to `package-{,cross-}derivation'.
* guix/packages.scm (expand-input): New procedure, moved out of...
(package-derivation): ... here. Adjust accordingly.
(package-cross-derivation): Add `cross-system' and `system'
parameters.
nls: Add Esperanto translation.
* po/eo.po, po/LINGUAS: New files.
gnu: Add UnRTF.
* gnu/packages/unrtf.scm: New file.
* Makefile.am (MODULES): Add it.
gnu: libgc: Add 7.2d.
* gnu/packages/bdw-gc.scm (libgc-7.2): New variable.
gnu: Add GNU Plotutils.
* gnu/packages/plotutils.scm: New file.
* Makefile.am (MODULES): Add it.
gnu: Add CVS.
* gnu/packages/version-control.scm (cvs): New variable.
Add `--max-silent-time' to `guix build' and `guix package'.
* guix/scripts/build.scm (%default-options): Add default
`max-silent-time' value.
(show-help, %options): Add `--max-silent-time'.
(guix-build): Pass `max-silent-time' to `set-build-options'.
* guix/scripts/package.scm (%default-options): Add default
`max-silent-time' value.
(show-help, %options): Add `--max-silent-time'.
(guix-package): Pass `max-silent-time' to `set-build-options'.
* guix/ui.scm (string->number*): New procedure.
* tests/derivations.scm ("build-expression->derivation and
max-silent-time"): New test.
* doc/guix.texi (Invoking guix package, Invoking guix build): Document
`--max-silent-time'.
gnu: Add strace.
* gnu/packages/linux.scm (strace): New variable.
gnu: Improve synopses for Linux-related packages.
* gnu/packages/linux.scm (util-linux, procps, e2fsprogs): Clarify and
shrink synopses.
build: Switch to 0.3.
* configure.ac: Bump to 0.3. Use the full URL.
gnu: automake: Update to 1.13.2.
* gnu/packages/autotools.scm (autoconf-wrapper): Wrap `configure' files
regardless of the exit code of `autoconf'. Triggered by Automake's
`t/am-prog-cc-stdc.sh'.
(automake): Update to 1.13.2.
package: Make sure the profile directory is owned by the user.
* guix/scripts/package.scm (guix-package)[ensure-default-profile]: Check
the owner of %PROFILE-DIRECTORY. Report an error when the owner is
not the current user. Add `rtfm' procedure.
* doc/guix.texi (Invoking guix package): Mention the ownership test.
substitute-binary: Pass `filtered-port' an unbuffered port.
This fixes a bug whereby `read-response' would read more than just the
response, with the extra data going into the port's buffer; the
"bzip2 -dc" process spawned by `filtered-port' would not see the those
buffered data, which are definitely lost, and would bail out with
"bzip2: (stdin) is not a bzip2 file."
* guix/utils.scm (filtered-port): Document that INPUT must be
unbuffered.
* guix/web.scm (http-fetch): Add `buffered?' parameter. Call
`open-socket-for-uri' explicitly, and call `setvbuf' when BUFFERED? is
false. Pass the port to `http-get'. Close it upon 301/302.
* guix/scripts/substitute-binary.scm (fetch): Add `buffered?'
parameter. Pass it to `http-fetch'; honor it for `file' URIs.
(guix-substitute-binary): Call `fetch' with #:buffered? #f for port RAW.
* tests/utils.scm ("filtered-port, file"): Open FILE as unbuffered.
gnu: texinfo: Don't propagate Perl.
* gnu/packages/texinfo.scm (texinfo): Don't propagate Perl.
substitute-binary: Work around thread-unsafe `regexp-exec'.
* guix/scripts/substitute-binary.scm (%regexp-exec-mutex): New variable.
(string->uri): New procedure.
(fields->alist): Wrap `regexp-exec' call in `with-mutex'.