* gnu/packages/statistics.scm (r-rmarkdown): New variable.
* gnu/packages/haskell.scm: Do not select libxml2 from the xml module to
prevent circular package module imports.
This provides the necessary terminal capability data, which are required
by ncurses-based applications.
* gnu/packages/xdisorg.scm (rxvt-unicode)[native-inputs]: Add ncurses.
[arguments]: Set the destination of the terminfo files.
[native-search-path]: New field. Make them automatically available to
the user.
These procedures are now redundant with those in (guix graph) and are no
longer used since commit a51cbecb.
* gnu/packages.scm (vhash-refq, package-dependencies)
(package-direct-dependents, package-transitive-dependents)
(package-covering-dependents): Remove.
* guix/packages.scm (package-transitive-native-search-paths): New
procedure.
* tests/packages.scm ("package-transitive-native-search-paths"): New
test.
This works around a problem with #:hide, whereby Guile would report
'zlib', 'openssl', and/or 'expat as colliding bindings at run time
despite the #:hide.
* gnu/packages/linux.scm: Use #:prefix license for (guix licenses).
* gnu/packages/haskell.scm: Likewise.
This is to avoid <http://bugs.gnu.org/15540>.
* gnu/packages/bittorrent.scm: Do not #:select from (gnu packages
compression).
* gnu/packages/dictionaries.scm: Likewise.
* gnu/packages/disk.scm: Likewise.
* gnu/packages/gimp.scm: Likewise.
* gnu/packages/haskell.scm: Likewise.
This removes a round of Bison + Flex + M4 + Perl rebuild.
* gnu/packages/commencement.scm (bash-final): Add 'native-inputs'
field pointing to BISON-BOOT1.
This removes a redundant (yet different) "perl-boot0" node from the
early derivation graph.
* gnu/packages/commencement.scm (bison-boot1): Move 'native-inputs'
field to the final package. Previously PERL-BOOT0 got rebuilt with
%BOOT0-INPUTS, leading to a different derivation.
(static-bash-for-glibc): Likewise.
* gnu/packages/commencement.scm (diffutils-boot0)[name]: New field.
* gnu/packages/commencement.scm (findutils-boot0, file-boot0,
perl-boot0): Change 'name' field to include "-boot0".
Suggested by Andy Wingo <wingo@igalia.com>.
Fixes <http://bugs.gnu.org/22186>.
* gnu/packages/gcc.scm (gcc-4.7)[native-search-paths]: Remove 'CPATH';
add 'C_INCLUDE_PATH' and 'CPLUS_INCLUDE_PATH' instead.
* gnu/packages/gcc.scm (custom-gcc): Add 'search-paths' parameter and
honor it.
(%generic-search-paths): New variable.
(gfortran-4.8, gfortran-4.9, gfortran, gfortran-5, gccgo-4.8): Pass
%GENERIC-SEARCH-PATHS to 'custom-gcc'.
(gcj)[native-search-paths]: New field.
(gcc-objc-4.8, gcc-objc++-4.8): Use 'OBJC_INCLUDE_PATH' and
'OBJCPLUS_INCLUDE_PATH', respectively.
Ricardo Wurmus