Fixes <http://bugs.gnu.org/19778>.
Reported by Mark H Weaver <mhw@netris.org>.
* gnu/system/file-systems.scm (%uuid-rx): New variable.
(string->uuid): New procedure.
(uuid): New macro.
* tests/file-systems.scm: New file.
* Makefile.am (SCM_TESTS): Add it.
* doc/guix.texi (File Systems): Give an example of UUID.
* gnu/build/file-systems.scm (read-ext2-superblock*, partition-predicate): New
procedures.
(partition-label-predicate): Rewrite in terms of 'partition-predicate'.
(partition-uuid-predicate, find-partition-by-uuid, uuid->string): New
procedures.
(%network-byte-order): New macro.
(canonicalize-device-spec)[canonical-title]: Check whether SPEC is a string.
[resolve]: New procedure.
Add 'uuid' case and use it.
This is a followup to commit 3c7d023d64,
"build-system/gnu: Pass --build=<triplet> to configure by default"
* gnu/packages/ssh.scm (corkscrew)[arguments]: In custom configure phase,
accept 'build' keyword argument and pass it to configure in --build argument
and, if not cross-compiling, the --host argument. Previously, the nix
system string was passed.
This is a followup to commit 3c7d023d64,
"build-system/gnu: Pass --build=<triplet> to configure by default"
* gnu/packages/video.scm (liba52)[arguments]: Remove --build from configure
flags.
This is a followup to commit 3c7d023d64,
"build-system/gnu: Pass --build=<triplet> to configure by default"
* gnu/packages/linux.scm (sysfsutils-1)[arguments]: Remove field.
This is a followup to commit 3c7d023d64,
"build-system/gnu: Pass --build=<triplet> to configure by default"
* gnu/packages/xdisorg.scm (xbindkeys)[arguments]: Remove field.
This is a followup to commit 3c7d023d64,
"build-system/gnu: Pass --build=<triplet> to configure by default"
* gnu/packages/multiprecision.scm (gmp)[arguments]: Remove field.
* 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.
* gnu/packages/patches/boost-mips-avoid-m32.patch: New file.
* gnu-system.am (dist_patch_DATA): Register patch.
* gnu/packages/boost.scm (boost): Use it.
* guix/scripts/substitute.scm (display-narinfo-data,
process-query, process-substitution): New procedures. Code moved from...
(guix-substitute): ... here. Use them.
* guix/scripts/substitute.scm (or*): New macro.
(%cache-url): Honor "untrusted-substitute-urls".
* guix/tests.scm (%test-substitute-urls): New variable.
(open-connection-for-tests): Use it.
* tests/derivations.scm ("derivation-prerequisites-to-build and substitutes",
"derivation-prerequisites-to-build and substitutes, non-substitutable
build", "derivation-prerequisites-to-build and substitutes, local build"):
Pass it to 'set-build-options'.
* tests/guix-daemon.sh: Likewise.
* tests/store.scm ("substitute query, alternating URLs"): New test.
("substitute query", "substitute", "substitute + build-things with output
path", "substitute, corrupt output hash", "substitute --fallback"): Pass
#:substitute-urls to 'set-build-options'.
This ensures that switching between different substitute servers doesn't lead
to a polluted narinfo cache.
* guix/scripts/substitute.scm (narinfo-cache-file): Add 'cache-url'
parameter. Add the base32 of CACHE-URL as a sub-directory under
%NARINFO-CACHE-DIRECTORY. Update callers.
(cached-narinfo): Likewise. Call 'mkdir-p' on the dirname of the cache
file. Update callers.
(remove-expired-cached-narinfos): Add 'directory' parameter and use it
instead of %NARINFO-CACHE-DIRECTORY.
(narinfo-cache-directories): New procedure.
(maybe-remove-expired-cached-narinfo): Call 'remove-expired-cached-narinfos'
for each item returned by 'narinfo-cache-directories'.
* guix/scripts/substitute.scm (<cache>): Rename to...
(<cache-info>): ... this.
(open-cache): Rename to...
(download-cache-info): ... this. Return a <cache-info> or #f.
(open-cache*): Remove.
(cache-narinfo!): Take a URL instead of a <cache> as the first parameter.
(fetch-narinfos): Likewise. Call 'download-cache-info'. Remove use of
'force'.
(guix-substitute): Replace calls to 'open-cache*' with %CACHE-URL.
* guix/scripts/lint.scm (guix): Remove duplicated lines for using
'srfi-34' and 'srfi-35' modules. These lines were introduced twice by
commits b210b35 and 002c57c.
There were two issues:
1. Use of 'delete-duplicates', which is quadratic, was a serious problem for
closures with lots of propagated inputs, such as that of the 'hydra'
package (several minutes for 'guix build hydra -n'!).
2. The 'delete-duplicates' call essentially had no effect since duplicate
inputs typically had a different label and were thus kept. For
instance, (bag-transitive-inputs (package->bag inkscape)) would return
216 items whereas (delete-duplicates (map cdr THAT)) contains only 67
items.
The new implementation returns 67 items in this case. For 'hydra', we're
down from 42211 items to 361, and roughly 13s for 'guix build hydra'.
* guix/packages.scm (transitive-inputs): Rewrite as a breadth-first
traversal. Remove duplicate propagated inputs.
* tests/packages.scm ("package-transitive-inputs", "package->bag, propagated
inputs"): Adjust to use simple labels for propagated inputs, without "/".
("package-transitive-inputs, no duplicates"): New test.
This is a followup to commit 5d6792f ("gnu: bootstrap: Create a wrapper for
guile to set the system load path.")
* tests/size.scm ("store-profile"): Expect profile of 'bash' bootstrap binary.
* tests/gexp.scm ("gexp->derivation #:references-graphs"): Expect GUILE-DRV to
depend on 'bash' bootstrap binary.
* gnu/packages/gcc.scm (gcc-configure-flags-for-triplet): On armhf,
include --with-fpu=neon.
* doc/guix.texi (GNU Distribution): Document that our armhf port
requires NEON.
Co-authored-by: Federico Beffa <beffa@fbengineering.ch>.
* emacs/guix-emacs.el (guix-emacs-find-autoloads-in-directory,
guix-emacs-subdirs): New functions.
(guix-emacs-find-autoloads): Search for autoloads in "guix.d"
subdirectories.
(guix-emacs-load-autoloads): Add subdirectories to 'load-path'.
* emacs/guix-init.el.in: Do not add guix emacs directory to 'load-path'
because it will be done by 'guix-emacs-load-autoloads'. Move
requiring 'guix-emacs' from the top-level to a clause for checking for
'guix-package-enable-at-startup'.
* gnu/packages/texinfo.scm (texinfo)[native-inputs]: Add procps.
(texinfo-5, texinfo-4)[native-inputs]: Override to be empty.
* gnu/packages/commencement.scm (texinfo-boot0)[texinfo]: Override
native-inputs to be empty.
Ludovic Courtès