build: Remove now useless Boost headers.
* daemon.am (libformat_headers): Remove 6 nix/boost files that were
removed in Nix commit 1c2550a2ae826c422cf6d34f1c5c3e687474929d.
Update 'nix-upstream' sub-module.
* nix-upstream: Update.
* daemon.am (AM_CXXFLAGS): Add -std=c++0x.
doc: Update description of the chroot contents.
* doc/guix.texi (Build Environment Setup): Adjust description of /dev
and /proc; remove footnote about /dev/shm, now obsolete.
offload: Prevent the '.drv' and build result from being GC'd.
Before that, there was a small time window during which the GC could
wipe the .drv (before 'guix build' has been called), or the build
result (before 'retrieve-files' has started.)
* guix/scripts/offload.scm (remote-pipe): Add #:quote? parameter and
honor it.
(%gc-root-file): New variable.
(register-gc-root, remove-gc-root): New procedures.
(offload): Adjust comment. Run 'guix build' with '-r %GC-ROOT-FILE'.
(transfer-and-offload): Call 'register-gc-root' before
sending (derivation-file-name DRV). Call 'remove-gc-root' after the
call to 'offload' or 'retrieve-files'.
(send-files): Call 'remote-pipe' with #:quote? #f.
(retrieve-files): Likewise.
gnu: parted: Build against Readline 6.2.
* gnu/packages/readline.scm (readline-6.2): New variable.
* gnu/packages/parted.scm (parted): Use it instead of READLINE.
gnu: inkscape: Use libgc 7.2.
* gnu/packages/inkscape.scm (inkscape): Use LIBGC-7.2 instead of LIBGC.
gnu: python: Use /nix/.../sh in popen2 module
* gnu/packages/python.scm (python-2): patch Lib/popen2.py to use /nix/.../sh.
gnu: global: Upgrade to 6.2.12.
* gnu/packages/global.scm (global): Upgrade to 6.2.12.
gnu: apl: Upgrade to 1.3.
* gnu/packages/apl.scm (apl): Upgrade to 1.3.
gnu: xorriso: Upgrade to 1.3.6.pl01.
* gnu/packages/cdrom.scm (xorriso): Upgrade to 1.3.6.pl01.
gnu: gxmessage: Upgrade to 2.20.1.
* gnu/packages/gxmessage.scm (gxmessage): Upgrade to 2.20.1.
gnu: help2man: Upgrade to 1.45.1.
* gnu/packages/help2man.scm (help2man): Upgrade to 1.45.1.
gnu: zile: Upgrade to 2.4.11.
* gnu/packages/zile.scm (zile): Upgrade to 2.4.11.
gnu: units: Upgrade to 2.11.
* gnu/packages/maths.scm (units): Upgrade to 2.11.
gnu: freeipmi: Upgrade to 1.4.1.
* gnu/packages/freeipmi.scm (freeipmi): Upgrade to 1.4.1.
gnu: parallel: Upgrade to 20140322.
* gnu/packages/parallel.scm (parallel): Upgrade to 20140322.
gnu: xnee: Upgrade to 3.18.
* gnu/packages/xnee.scm (xnee): Upgrade to 3.18.
gnu: glpk: Upgrade to 4.54.
* gnu/packages/maths.scm (glpk): Upgrade to 4.54.