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2019-08-17build: 'GUIX_CHECK_GUILE_JSON' really checks for Guile-JSON 3.x.Ludovic Courtès
Until now the 'guile' process would always exit with 0, as long as Guile-JSON is installed, whether it's version 1 or version 3. * m4/guix.m4 (GUIX_CHECK_GUILE_JSON): Fix array syntax and remove catch-all 'match' clause.
2019-07-25maint: Switch to Guile-JSON 3.x.Ludovic Courtès
Guile-JSON 3.x is incompatible with Guile-JSON 1.x, which we relied on until now: it maps JSON dictionaries to alists (instead of hash tables), and JSON arrays to vectors (instead of lists). This commit is about adjusting all the existing code to this new mapping. * m4/guix.m4 (GUIX_CHECK_GUILE_JSON): New macro. * configure.ac: Use it. * doc/guix.texi (Requirements): Mention the Guile-JSON version. * guix/git-download.scm (git-fetch)[guile-json]: Use GUILE-JSON-3. * guix/import/cpan.scm (string->license): Expect vectors instead of lists. (module->dist-name): Use 'json-fetch' instead of 'json-fetch-alist'. (cpan-fetch): Likewise. * guix/import/crate.scm (crate-fetch): Likewise, and call 'vector->list' for DEPS. * guix/import/gem.scm (rubygems-fetch): Likewise. * guix/import/json.scm (json-fetch-alist): Remove. * guix/import/pypi.scm (pypi-fetch): Use 'json-fetch' instead of 'json-fetch-alist'. (latest-source-release, latest-wheel-release): Call 'vector->list' on RELEASES. * guix/import/stackage.scm (stackage-lts-info-fetch): Use 'json-fetch' instead of 'json-fetch-alist'. (lts-package-version): Use 'vector->list'. * guix/import/utils.scm (hash-table->alist): Remove. (alist->package): Pass 'vector->list' on the inputs fields, and default to the empty vector. * guix/scripts/import/json.scm (guix-import-json): Remove call to 'hash-table->alist'. * guix/swh.scm (define-json-reader): Expect pair? or null? instead of hash-table?. [extract-field]: Use 'assoc-ref' instead of 'hash-ref'. (json->branches): Use 'map' instead of 'hash-map->list'. (json->checksums): Likewise. (json->directory-entries, origin-visits): Call 'vector->list' on the result of 'json->scm'. * tests/import-utils.scm ("alist->package with dependencies"): New test. * gnu/installer.scm (build-compiled-file)[builder]: Use GUILE-JSON-3. * gnu/installer.scm (installer-program)[installer-builder]: Likewise. * gnu/installer/locale.scm (iso639->iso639-languages): Use 'assoc-ref' instead of 'hash-ref', and pass vectors through 'vector->list'. (iso3166->iso3166-territories): Likewise. * gnu/system/vm.scm (system-docker-image)[build]: Use GUILE-JSON-3. * guix/docker.scm (manifest, config): Adjust for Guile-JSON 3. * guix/scripts/pack.scm (docker-image)[build]: Use GUILE-JSON-3. * guix/import/github.scm (fetch-releases-or-tags): Update docstring. (latest-released-version): Use 'assoc-ref' instead of 'hash-ref'. Pass the result of 'fetch-releases-or-tags' to 'vector->list'. * guix/import/launchpad.scm (latest-released-version): Likewise.
2019-05-06Add (guix lzlib).Pierre Neidhardt
* guix/lzlib.scm, tests/lzlib.scm: New files. * Makefile.am (MODULES): Add guix/lzlib.scm. (SCM_TESTS): Add tests/lzlib.scm. * m4/guix.m4 (GUIX_LIBLZ_LIBDIR): New macro. * configure.ac (LIBLZ_LIBDIR): Use it. Define and substitute 'LIBLZ'. * guix/config.scm.in (%liblz): New variable. * guix/self.scm (make-config.scm): Add TODO comment. Co-authored-by: Ludovic Courtès <ludo@gnu.org>
2018-11-23Update Guile-SQLite3 URL everywhere.Ludovic Courtès
* README: Update Guile-SQLite3 URL. * doc/guix.texi (Requirements): Likewise. * guix/store/database.scm (sqlite-exec): Likewise. * m4/guix.m4 (GUIX_CHECK_GUILE_SQLITE3): Likewise.
2018-09-04Switch to Guile-Gcrypt.Ludovic Courtès
This removes (guix hash) and (guix pk-crypto), which now live as part of Guile-Gcrypt (version 0.1.0.) * guix/gcrypt.scm, guix/hash.scm, guix/pk-crypto.scm, tests/hash.scm, tests/pk-crypto.scm: Remove. * configure.ac: Test for Guile-Gcrypt. Remove LIBGCRYPT and LIBGCRYPT_LIBDIR assignments. * m4/guix.m4 (GUIX_ASSERT_LIBGCRYPT_USABLE): Remove. * README: Add Guile-Gcrypt to the dependencies; move libgcrypt as "required unless --disable-daemon". * doc/guix.texi (Requirements): Likewise. * gnu/packages/bash.scm, guix/derivations.scm, guix/docker.scm, guix/git.scm, guix/http-client.scm, guix/import/cpan.scm, guix/import/cran.scm, guix/import/crate.scm, guix/import/elpa.scm, guix/import/gnu.scm, guix/import/hackage.scm, guix/import/texlive.scm, guix/import/utils.scm, guix/nar.scm, guix/pki.scm, guix/scripts/archive.scm, guix/scripts/authenticate.scm, guix/scripts/download.scm, guix/scripts/hash.scm, guix/scripts/pack.scm, guix/scripts/publish.scm, guix/scripts/refresh.scm, guix/scripts/substitute.scm, guix/store.scm, guix/store/deduplication.scm, guix/tests.scm, tests/base32.scm, tests/builders.scm, tests/challenge.scm, tests/cpan.scm, tests/crate.scm, tests/derivations.scm, tests/gem.scm, tests/nar.scm, tests/opam.scm, tests/pki.scm, tests/publish.scm, tests/pypi.scm, tests/store-deduplication.scm, tests/store.scm, tests/substitute.scm: Adjust imports. * gnu/system/vm.scm: Likewise. (guile-sqlite3&co): Rename to... (gcrypt-sqlite3&co): ... this. Add GUILE-GCRYPT. (expression->derivation-in-linux-vm)[config]: Remove. (iso9660-image)[config]: Remove. (qemu-image)[config]: Remove. (system-docker-image)[config]: Remove. * guix/scripts/pack.scm: Adjust imports. (guile-sqlite3&co): Rename to... (gcrypt-sqlite3&co): ... this. Add GUILE-GCRYPT. (self-contained-tarball)[build]: Call 'make-config.scm' without #:libgcrypt argument. (squashfs-image)[libgcrypt]: Remove. [build]: Call 'make-config.scm' without #:libgcrypt. (docker-image)[config, json]: Remove. [build]: Add GUILE-GCRYPT to the extensions Remove (guix config) from the imported modules. * guix/self.scm (specification->package): Remove "libgcrypt", add "guile-gcrypt". (compiled-guix): Remove #:libgcrypt. [guile-gcrypt]: New variable. [dependencies]: Add it. [*core-modules*]: Remove #:libgcrypt from 'make-config.scm' call. Add #:extensions. [*config*]: Remove #:libgcrypt from 'make-config.scm' call. (%dependency-variables): Remove %libgcrypt. (make-config.scm): Remove #:libgcrypt. * build-aux/build-self.scm (guile-gcrypt): New variable. (make-config.scm): Remove #:libgcrypt. (build-program)[fake-gcrypt-hash]: New variable. Add (gcrypt hash) to the imported modules. Adjust load path assignments. * gnu/packages/package-management.scm (guix)[propagated-inputs]: Add GUILE-GCRYPT. [arguments]: In 'wrap-program' phase, add GUILE-GCRYPT to the search path.
2018-06-01build: Check for Guile-SQLite3.Ludovic Courtès
* m4/guix.m4 (GUIX_CHECK_GUILE_SQLITE3): New macro. * configure.ac: Use it and define 'HAVE_GUILE_SQLITE3'. * guix/self.scm (specification->package): Add "guile-sqlite3". (compiled-guix)[guile-sqlite3]: New variable. [dependencies]: Add it.
2018-02-26build: Require Guile >= 2.0.13.Ludovic Courtès
* README, configure.ac, doc/guix.texi (Requirements): Increase minimum Guile version from 2.0.9 to 2.0.13. * config-daemon.ac: Remove use of 'GUIX_CHECK_UNBUFFERED_CBIP'. * m4/guix.m4 (GUIX_CHECK_UNBUFFERED_CBIP): Remove. * guix/build/download.scm (current-http-proxy): Remove. * guix/build/syscalls.scm (%libc-errno-pointer, errno): Remove. (syscall->procedure): Use #:return-errno unconditionally. * guix/hash.scm (open-sha256-input-port)[unbuffered]: Remove outdated comment. * guix/http-client.scm (when-guile<=2.0.5-or-otherwise-broken): Remove. <top level>: Remove 'when-guile<=2.0.5-or-otherwise-broken' block. * guix/scripts/substitute.scm (fetch): Remove 'guile-version>?' conditional. * tests/hash.scm (supports-unbuffered-cbip?): Remove. <top level>: Remove 'test-skip' call.
2018-01-06build: Detect broken 'equal?' in Guile 2.2.1.Ludovic Courtès
Fixes <https://bugs.gnu.org/29903>. Reported by Mathieu Lirzin <mthl@gnu.org>. * m4/guix.m4 (GUIX_ASSERT_SYNTAX_OBJECT_EQUAL): New macro. * configure.ac: Use it.
2017-06-30build: Remove check for broken (srfi srfi-37).Ludovic Courtès
This was for Guile < 2.0.9 and we've been requiring 2.0.9+ for some time already. * configure.ac: Remove 'GUIX_CHECK_SRFI_37' use and 'INSTALL_SRFI_37' conditional. * Makefile.am: Remove code in "if INSTALL_SRFI_37". (EXTRA_DIST): Remove srfi/srfi-37.scm.in. * srfi/srfi-37.scm.in: Remove. * m4/guix.m4 (GUIX_CHECK_SRFI_37): Remove.
2017-02-20gnu: Add bootstrap-binaries for 'aarch64-linux'.Efraim Flashner
These bootstrap-binaries were built against commit 8f8f250bdca917b3ce38aa0902f01b19081859a4. * gnu/packages/bootstrap/aarch64-linux/bash, gnu/packages/bootstrap/aarch64-linux/mkdir, gnu/packages/bootstrap/aarch64-linux/xz, gnu/packages/bootstrap/aarch64-linux/tar: New files. * gnu/local.mk (bootstrap_aarch64_linuxdir) (dist_bootstrap_aarch64_linux_DATA) (nodist_bootstrap_aarch64_linux_DATA): New variables. (DISTCLEANFILES): Add $(nodist_bootstrap_aarch64_linux_DATA). (gnu/packages/bootstrap/aarch64-linux/guile-2.0.14.tar.xz): New target. * build-aux/download.scm (filename->uri): Add aarch64-linux entry. * gnu/packages/bootstrap.scm (raw-build): Use guile-2.0.14.tar.xz on aarch64-linux. (glibc-dynamic-linker, %bootstrap-coreutils&co, %boostrap-binutils) (%bootstrap-glibc, %bootstrap-gcc): Add aarch64-linux cases. * m4/guix.m4 (GUIX_SYSTEM_TYPE): Add aarch64 case. (GUIX_ASSERT_SUPPORTED_SYSTEM): Add aarch64-linux to supported list. * doc/guix.texi (GNU Distribution): Add aarch64-linux to the list of supported systems. * tests/packages.scm (package-search-derivation, snippet): Add aarch64 case.
2016-11-25offload: Use Guile-SSH instead of GNU lsh.Ludovic Courtès
* guix/scripts/offload.scm (<build-machine>)[ssh-options]: Remove. [host-key, host-key-type]: New fields. (%lsh-command, %lshg-command, user-lsh-private-key): Remove. (user-openssh-private-key, private-key-from-file*): New procedures. (host-key->type+key, open-ssh-session): New procedures. (remote-pipe): Remove 'mode' parameter. Rewrite in terms of 'open-ssh-session' etc. Update users. (send-files)[missing-files]: Rewrite using the bidirectional channel port. Remove call to 'call-with-compressed-output-port'. (retrieve-files): Remove call to 'call-with-decompressed-port'. (machine-load): Remove exit status logic. * doc/guix.texi (Requirements): Mention Guile-SSH. (Daemon Offload Setup): Document 'host-key' and 'private-key'. Show the default value on each @item line. * m4/guix.m4 (GUIX_CHECK_GUILE_SSH): New macro. * config-daemon.ac: Use 'GUIX_CHECK_GUILE_SSH'. Set 'HAVE_DAEMON_OFFLOAD_HOOK' as a function of that.
2016-08-10build: Correctly determine the system type for GNU/Hurd systems.Manolis Ragkousis
* m4/guix.m4 (GUIX_SYSTEM_TYPE): Add case for gnu.
2016-07-20Merge branch 'master' into core-updatesLudovic Courtès
2016-07-19Add (guix zlib).Ludovic Courtès
* guix/zlib.scm, tests/zlib.scm: New files. * Makefile.am (MODULES): Add guix/zlib.scm. (SCM_TESTS): Add tests/zlib.scm. * m4/guix.m4 (GUIX_LIBGCRYPT_LIBDIR): New macro. * configure.ac (LIBGCRYPT_LIBDIR): Use it. Define and substitute 'LIBZ'. * guix/config.scm.in (%libz): New variable.
2016-06-23build: Remove unneeded conditionals for (guix build syscalls).Manolis Ragkousis
* m4/guix.m4: Remove 'GUIX_CHECK_LIBC_MOUNT'. * configure.ac: Remove 'BUILD_SYSCALLS_MODULE'. * Makefile.am (MODULES): Add 'guix/build/syscalls.scm'. (EXTRA_DIST): Remove conditional on BUILD_SYSCALLS_MODULE.
2016-03-19build: Protect against misconfiguration of localstatedir.Ludovic Courtès
Suggested by Jookia <166291@gmail.com>. * m4/guix.m4 (GUIX_CURRENT_LOCALSTATEDIR, GUIX_CHECK_LOCALSTATEDIR): New macros. * config-daemon.ac: Use 'GUIX_CHECK_LOCALSTATEDIR'. * Makefile.am (DISTCHECK_CONFIGURE_FLAGS): Add --localstatedir. * doc/guix.texi (Requirements): Mention --localstatedir. (The Store): Mention LOCALSTATEDIR as such.
2016-01-13build: Use 127 as the Linux hash-bang limit.Ludovic Courtès
Reported by taylanbayirli@gmail.com (Taylan Ulrich Bayırlı/Kammer). * m4/guix.m4 (LINUX_HASH_BANG_LIMIT): Set to 127.
2016-01-12build: 'make check' errors out if file name limits would be hit.Ludovic Courtès
* Makefile.am (SCM_TESTS, SH_TESTS, TESTS, AM_TESTS_ENVIRONMENT) (SCM_LOG_COMPILER, SH_LOG_COMPILER, AM_SCM_LOG_FLAGS) (AM_SH_LOG_FLAGS): Move within 'if CAN_RUN_TESTS'. (check-local) [!CAN_RUN_TESTS]: New target. * daemon.am (AM_TESTS_ENVIRONMENT, TESTS): Ditto. * m4/guix.m4 (GUIX_CHECK_FILE_NAME_LIMITS): Add parameter and set it.
2016-01-12build: Warn against long hash bang lines for tests.Ludovic Courtès
* m4/guix.m4 (GUIX_TEST_HASH_BANG_LENGTH): New macro. (GUIX_CHECK_FILE_NAME_LIMITS): Use it. Warn against long hash bang lines in tests.
2015-12-01build: Fix detection of ARM systems.Ludovic Courtès
Reported by Andreas Enge <andreas@enge.fr>. This fixes a regression introduced in 968ae903. * m4/guix.m4 (GUIX_SYSTEM_TYPE): Add extra square braquets around armv[7-9] pattern.
2015-11-25build: Reject ARMv6 systems.Ludovic Courtès
Fixes <http://bugs.gnu.org/21987>. Reported by Martin Vahi <martin.vahi@softf1.com>. * m4/guix.m4 (GUIX_SYSTEM_TYPE): Restrict ARM systems to arm|armv[7-9].
2015-10-09build: Fix libgcrypt detection on FHS systems.Ludovic Courtès
Reported by Christopher Allan Webber <cwebber@dustycloud.org>. * m4/guix.m4 (GUIX_LIBGCRYPT_LIBDIR): Add "grep -e -L" to the pipeline to account for cases where the output of "libgcrypt-config --libs" lacks a -L flag. * configure.ac: When 'GUIX_LIBGCRYPT_LIBDIR' returns the empty string, set LIBGCRYPT_LIBDIR to "no". * config-daemon.ac: Add missing space.
2015-10-06build: Automatically determine libgcrypt's file name.Ludovic Courtès
* m4/guix.m4 (GUIX_LIBGCRYPT_LIBDIR): New macro. * configure.ac: Use it when no --with-libgcrypt-* option was passed. * README: Do not recommend --with-libgcrypt-prefix. Co-authored-by: 宋文武 <iyzsong@gmail.com>
2015-08-27build: Do not build (guix build syscalls) if 'mount' is missing from libc.Ludovic Courtès
This disables compilation of this module on GNU/Hurd. Reported by Manolis Ragkousis <manolis837@gmail.com>. * m4/guix.m4 (GUIX_CHECK_LIBC_MOUNT): New variable. * configure.ac: Use it. Define 'BUILD_SYSCALLS_MODULE' conditional. * Makefile.am (MODULES, EXTRA_DIST): Make 'guix/build/syscalls.scm' conditional on BUILD_SYSCALLS_MODULE.
2015-05-19build: Make sure $CXX supports C++11.Ludovic Courtès
* m4/guix.m4 (GUIX_CHECK_CXX11, GUIX_ASSERT_CXX11): New macros. * config-daemon.ac: Use 'AC_LANG([C++])' and 'GUIX_ASSERT_CXX11'.C * doc/guix.texi (Requirements): Mention C++11 support.
2015-02-24build: Reject or warn against file name length limit overruns.Ludovic Courtès
* m4/guix.m4 (GUIX_TEST_ROOT_DIRECTORY, LINUX_HASH_BANG_LIMIT, SOCKET_FILE_NAME_LIMIT, GUIX_SOCKET_FILE_NAME_LENGTH, GUIX_TEST_SOCKET_FILE_NAME_LENGTH, GUIX_HASH_BANG_LENGTH, GUIX_CHECK_FILE_NAME_LIMITS): New macros. * configure.ac: Use 'GUIX_CHECK_FILE_NAME_LIMITS'. * config-daemon.ac: Use 'GUIX_TEST_ROOT_DIRECTORY'. * test-env.in: Check socket name length and emit warning if it exceeds 107.
2015-01-07gnu: Add bootstrap binaries for 'armhf-linux'.Mark H Weaver
* gnu/packages/bootstrap/armhf-linux/bash, gnu/packages/bootstrap/armhf-linux/mkdir, gnu/packages/bootstrap/armhf-linux/tar, gnu/packages/bootstrap/armhf-linux/xz: New files. * gnu-system.am (bootstrap_armhf_linuxdir, dist_bootstrap_armhf_linux_DATA) (nodist_bootstrap_armhf_linux_DATA): New variables. (DISTCLEANFILES): Add $(nodist_bootstrap_armhf_linux_DATA). (gnu/packages/bootstrap/armhf-linux/guile-2.0.11.tar.xz): New target. * build-aux/download.scm (file-name->uri): Use newer date in URI for armhf-linux. * gnu/packages/bootstrap.scm (raw-build): Use "guile-2.0.11.tar.xz" on armhf-linux. (glibc-dynamic-linker, %bootstrap-coreutils&co, %bootstrap-binutils) (%bootstrap-glibc, %bootstrap-gcc): Add armhf-linux cases. * m4/guix.m4 (GUIX_SYSTEM_TYPE): Add armhf case. (GUIX_ASSERT_SUPPORTED_SYSTEM): Add armhf-linux to list of supported systems. * doc/guix.texi (GNU Distribution): Add armhf-linux to the list of supported systems.
2014-01-24Add 'guix offload' as a daemon build hook.Ludovic Courtès
* nix/nix-daemon/guix-daemon.cc (GUIX_OPT_NO_BUILD_HOOK): New macro. (options): Add '--no-build-hook'. (parse_opt): Handle it. (main)[HAVE_DAEMON_OFFLOAD_HOOK]: Set 'useBuildHook' by default. Set $NIX_BUILD_HOOK to our offload hook unless otherwise specified. [!HAVE_DAEMON_OFFLOAD_HOOK]: Clear 'useBuildHook'. * pre-inst-env.in: Set and export NIX_BUILD_HOOK. * nix/scripts/offload.in, guix/scripts/offload.scm: New files. * guix/ui.scm (show-guix-help)[internal?]: Add "offload". * config-daemon.ac: Call 'GUIX_CHECK_UNBUFFERED_CBIP'. Instantiate 'nix/scripts/offload'. Set 'BUILD_DAEMON_OFFLOAD' conditional, and optionally define 'HAVE_DEAMON_OFFLOAD_HOOK' cpp macro. * daemon.am (nodist_pkglibexec_SCRIPTS)[BUILD_DAEMON_OFFLOAD]: Add it. * Makefile.am (MODULES)[BUILD_DAEMON_OFFLOAD]: Add 'guix/scripts/offload.scm'. (EXTRA_DIST)[!BUILD_DAEMON_OFFLOAD]: Likewise. * m4/guix.m4 (GUIX_CHECK_UNBUFFERED_CBIP): New macro. * doc/guix.texi (Setting Up the Daemon): Move most of the body to... (Build Environment Setup): ... this. New subsection. (Daemon Offload Setup): New subsection.
2013-11-03Add mips64el-linux to the list of supported systems.Mark H Weaver
* m4/guix.m4 (GUIX_ASSERT_SUPPORTED_SYSTEM): Add mips64el-linux to the list of supported systems.
2013-07-17build: Provide a replacement (srfi srfi-37) when the user's one is broken.Ludovic Courtès
* srfi/srfi-37.scm.in: New file, taken from Guile 2.0.9. * m4/guix.m4: New macro. * configure.ac: Use it. Define Automake conditional `INSTALL_SRFI_37'. * Makefile.am (nobase_nodist_guilemodule_DATA)[INSTALL_SRFI_37]: Add srfi/srfi-37.scm. (GOBJECTS)[INSTALL_SRFI_37]: Add srfi/srfi-37.go. (srfi/srfi-37.scm)[INSTALL_SRFI_37]: New target. (EXTRA_DIST): Add srfi/srfi-37.scm.in.
2013-07-05build: Bail out on unsupported platforms; add `--with-courage'.Ludovic Courtès
* m4/guix.m4 (GUIX_ASSERT_SUPPORTED_SYSTEM): New macro. * configure.ac: Use it.
2013-07-05build: Correctly determine the system type for non-Linux systems.Ludovic Courtès
* m4/guix.m4 (GUIX_SYSTEM_TYPE): Find `sed'. Fix sed pattern in the non-Linux case.
2013-05-10build: Make sure the user's Guile has all the required features.Ludovic Courtès
* m4/guix.m4 (GUIX_ASSERT_GUILE_FEATURES): New macro. * configure.ac: Use it.
2013-01-10build: Print the Guix system type.Ludovic Courtès
* m4/guix.m4 (GUIX_SYSTEM_TYPE): Print the system type.
2013-01-06Update a few more license headers.Ludovic Courtès
* distro/packages/openssl.scm, m4/guix.m4, nix/sync-with-upstream: Update headers.
2012-12-06build: Capture configure-time settings in (guix config).Ludovic Courtès
* configure.ac: Compute and substitute `guix_localstatedir'. * m4/guix.m4: Substitute `guix_system'. * guix/config.scm.in (%store-directory, %store-directory, %system): New variables. * guix/store.scm (%nix-state-dir): Remove. (%default-socket-path): Use %STATE-DIRECTORY as the default. (%store-prefix): Use %STORE-DIRECTORY as the default. * guix/utils.scm (%current-system): Default to %SYSTEM.
2012-12-03build: Include a copy of Nix's libstore and daemon; build it.Ludovic Courtès
* configure.ac: Call `AC_USE_SYSTEM_EXTENSIONS', and `GUIX_SYSTEM_TYPE'. Add `--with-store-dir' option, and substitute `storedir'. Include `config-daemon.ac'. * config-daemon.ac: New file. * Makefile.am [BUILD_DAEMON]: Include `daemon.am'. * daemon.am: New file. * m4/guix.m4 (GUIX_SYSTEM_TYPE): New macro. * nix/libutil/gcrypt-hash.cc, nix/libutil/gcrypt-hash.hh, nix/libutil/md5.h, nix/libutil/sha1.h, nix/libutil/sha256.h, nix/nix-daemon/guix-daemon.cc, nix/nix-daemon/shared.hh: New files.
2012-11-03build: Require GNU libgcrypt.Ludovic Courtès
* guix/utils.scm (sha256): Remove Coreutils- and libchop-based implementations. * README: Update accordingly. * m4/guix.m4: New file. * configure.ac: Use `GUIX_ASSERT_LIBGCRYPT_USABLE'. Set and substitute `LIBGCRYPT_PREFIX'. * Makefile.am (AM_DISTCHECK_CONFIGURE_FLAGS): Pass `--with-libgcrypt-prefix=$(LIBGCRYPT_PREFIX)'.