gnu: Add powertabeditor.
* gnu/packages/music.scm (powertabeditor): New variable.
gnu: catch-framework: Update to 1.1.3.
* gnu/packages/check.scm (catch-framework): Update to 1.1.3.
gnu: Add rtmidi.
* gnu/packages/audio.scm (rtmidi): New variable.
gnu: Add pugixml.
* gnu/packages/xml.scm (pugixml): New variable.
gnu: Add RapidJSON.
* gnu/packages/web.scm (rapidjson): New variable.
gnu: Add withershins.
* gnu/packages/code.scm (withershins): New variable.
gnu: icedtea7: Bootstrap with GCJ.
* gnu/packages/java.scm (icedtea7): Bootstrap with GCJ rather than compile
with IcedTea6.
gnu: Add Couger.
* gnu/packages/bioinformatics.scm (couger): New variable.
gnu: Add randomjungle.
* gnu/packages/machine-learning.scm (randomjungle): New variable.
gnu: Add python-libsvm.
* gnu/packages/machine-learning.scm (python-libsvm): New variable.
gnu: Add libsvm.
* gnu/packages/machine-learning.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.
gnu: ngs-sdk: Update to version 1.1.1.
* gnu/packages/bioinformatics.scm (ngs-sdk): Update to version 1.1.1.
gnu: ghc: Patch runtime references to /bin/sh.
* gnu/packages/haskell.scm (ghc)[arguments]: Rename
'unpack-and-fix-testsuite' phase to 'unpack-testsuite-and-fix-bins'.
Patch source files that reference /bin/sh.
build-system/haskell: install config for any package that creates it.
A Cabal package is allowed to declare an "empty" library, in an
otherwise executable-only package, for the purpose of allowing Cabal
to use it as a dependency for other packages. See e.g. hspec-discover.
* guix/build/haskell-build-system.scm (register): Unconditionally call
setup script with "register", and install any config file generated.
profiles: Process ghc conf files only once.
A package may be listed in the manifest inputs multiple times. Avoid
copying ghc *.conf files twice by deleting duplicates.
* guix/profiles.scm (ghc-package-cache-file)[conf-files]: Delete
duplicate manifest inputs before copying conf files.
profiles: Search for ghc conf files only if package db exists.
This avoids having 'find-files' report warnings about searching in
non-existent directories.
* guix/profiles.scm (ghc-package-cache-file)[conf-files]: Only search
for *.conf files if the search directory exists.
gnu: openssl: Update to 1.0.2b.
* gnu/packages/openssl.scm (openssl): Update to 1.0.2b.