* gnu/packages/llvm.scm (llvm, clang-runtime, clang): Update to 3.8.1.
(llvm-3.7, clang-runtime-3.7, clang-3.7): New variables.
(clang-runtime-from-llvm)[arguments]: Disable tests, which were not
being run for previous versions anyhow but now fail hard.
(clang-from-llvm): Add #:patches keyword argument.
* gnu/packages/patches/clang-3.8-libc-search-path.patch: New patch.
* gnu/local.mk (dist_patch_DATA): Add it.
Co-authored-by: Dennis Mungai <dmngaie@gmail.scm>
* gnu/packages/llvm.scm (llvm)[inputs]: Add libffi and zlib.
[arguments]: Add cmake flag for libffi to #:configure-flags.
Co-authored-by: Dennis Mungai <dmngaie@gmail.com>
* guix/scripts/publish.scm (show-help, %options): Add '--compression'.
(<compression>): New record type.
(%no-compression, %default-gzip-compression): New variables.
(%default-options): Add 'compression' key.
(narinfo-string): Add #:compression parameter and honor it.
(render-narinfo): Likewise.
(render-nar): Likewise.
<top level>: Add call to 'declare-header!'.
(swallow-zlib-error): New macro.
(nar-response-port): New procedure.
(http-write): Add call to 'force-output'. Use 'nar-response-port'
instead of 'response-port'. Use 'swallow-zlib-error'.
(make-request-handler): Add #:compression parameter and honor it. Add
"nar/gzip" URL handler.
(run-publish-server): Add #:compression parameter and honor it.
(guix-publish): Honor --compression.
* tests/publish.scm (http-get-port, wait-until-ready): New procedures.
<top level>: Run main server with "-C0". Call 'wait-until-ready'.
("/nar/gzip/*", "/*.narinfo with compression"): New tests.
* doc/guix.texi (Invoking guix publish): Document it.
* gnu/packages/patches/gd-fix-test-on-i686.patch: New file.
* gnu/local.mk (dist_PATCH_DATA): Add it.
* gnu/packages/gd.scm (gd)[source]: Add the patch.
* gnu/packages/patches/gnutls-fix-stale-test.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/tls.scm (gnutls)[replacement]: New field.
(gnutls/fixed): New variable.
* gnu/tests/install.scm (%simple-installation-script): New variable.
Contains installation script formerly in 'run-install'.
(run-install): Add 'target-os', 'target-os-source', and #:script
parameters. Honor them.
(qemu-command/writable-image): New procedure.
(%test-installed-os): Use it.
This allows mapped devices listed in 'dependencies' to be properly taken
into account.
Reported by Andreas Enge <andreas@enge.fr>.
* gnu/system.scm (mapped-device-user): Check whether DEVICE is a member
of the 'dependencies' of FS.
* tests/system.scm (%luks-device, %os-with-mapped-device): New variables.
("operating-system-user-mapped-devices")
("operating-system-boot-mapped-devices")
("operating-system-boot-mapped-devices, implicit dependency"): New tests.
ng0