Merge branch 'master' into core-updates
Add 'guix offload' as a daemon build hook. * 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.
Merge branch 'core-updates' Conflicts: gnu/packages/gnunet.scm
Add mips64el-linux to the list of supported systems. * m4/guix.m4 (GUIX_ASSERT_SUPPORTED_SYSTEM): Add mips64el-linux to the list of supported systems.
build: Provide a replacement (srfi srfi-37) when the user's one is broken. * 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.
build: Bail out on unsupported platforms; add `--with-courage'. * m4/guix.m4 (GUIX_ASSERT_SUPPORTED_SYSTEM): New macro. * configure.ac: Use it.
build: Correctly determine the system type for non-Linux systems. * m4/guix.m4 (GUIX_SYSTEM_TYPE): Find `sed'. Fix sed pattern in the non-Linux case.
build: Make sure the user's Guile has all the required features. * m4/guix.m4 (GUIX_ASSERT_GUILE_FEATURES): New macro. * configure.ac: Use it.
Merge branch 'core-updates' Conflicts: guix/build/union.scm
build: Print the Guix system type. * m4/guix.m4 (GUIX_SYSTEM_TYPE): Print the system type.
Update a few more license headers. * distro/packages/openssl.scm, m4/guix.m4, nix/sync-with-upstream: Update headers.
Merge branch 'nix-integration' Conflicts: tests/guix-package.sh
build: Capture configure-time settings in (guix config). * 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.
build: Include a copy of Nix's libstore and daemon; build it. * 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.
build: Require GNU libgcrypt. * 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)'.