Log message:
Add SHA512 digests for distfiles for lang category

Problems found with existing digests:
	Package nhc98 distfile nhc98src-1.22.tar.gz
	a8adc8f22371998ee0657bc0e01058a57d876abc [recorded]
	81975fcb5f1dda5efeaabc30ce8c6dceae55e591 [calculated]

Problems found locating distfiles:
	Package gcc-aux: missing distfile ada-bootstrap.i386.dragonfly.36A.tar.bz2
	Package gcc-aux: missing distfile ada-bootstrap.i386.freebsd.84.tar.bz2
	Package gcc-aux: missing distfile ada-bootstrap.x86_64.dragonfly.36A.tar.bz2
	Package gcc-aux: missing distfile ada-bootstrap.x86_64.freebsd.84.tar.bz2
	Package gcc-aux: missing distfile ada-bootstrap.x86_64.solaris.511.tar.bz2
	Package gcc5-aux: missing distfile ada-bootstrap.i386.dragonfly.36A.tar.bz2
	Package gcc5-aux: missing distfile ada-bootstrap.i386.freebsd.84.tar.bz2
	Package gcc5-aux: missing distfile ada-bootstrap.x86_64.dragonfly.36A.tar.bz2
	Package gcc5-aux: missing distfile ada-bootstrap.x86_64.freebsd.84.tar.bz2
	Package gcc5-aux: missing distfile ada-bootstrap.x86_64.solaris.511.tar.bz2
	Package ghc7: missing distfile ghc-7.6.3-boot-i386-unknown-freebsd.tar.xz
	Package icc11: missing distfile l_cproc_p_11.1.080.tgz
	Package jini: missing distfile jini-1_2_1_001-src.zip
	Package oo2c: missing distfile oo2c_32-2.0.11.tar.bz2
	Package openjdk7: missing distfile \ 
openjdk7/bootstrap-jdk-1.7.76-freebsd-10-amd64-20150301.tar.xz
	Package openjdk7: missing distfile \ 
openjdk7/bootstrap-jdk-1.7.76-netbsd-5-i386-20150301.tar.xz
	Package openjdk7: missing distfile \ 
openjdk7/bootstrap-jdk-1.7.76-netbsd-6-i386-20150301.tar.xz
	Package openjdk7: missing distfile \ 
openjdk7/bootstrap-jdk-1.7.76-netbsd-7-earmv6hf-20150306.tar.xz
	Package openjdk7: missing distfile \ 
openjdk7/bootstrap-jdk-1.7.76-netbsd-7-sparc64-20150301.tar.xz
	Package openjdk7: missing distfile \ 
openjdk7/bootstrap-jdk7u60-bin-dragonfly-3.8-amd64-20140719.tar.bz2
	Package openjdk8: missing distfile \ 
openjdk7/bootstrap-jdk-1.7.76-freebsd-10-amd64-20150301.tar.xz
	Package openjdk8: missing distfile \ 
openjdk7/bootstrap-jdk-1.7.76-netbsd-5-i386-20150301.tar.xz
	Package openjdk8: missing distfile \ 
openjdk7/bootstrap-jdk-1.7.76-netbsd-6-i386-20150301.tar.xz
	Package openjdk8: missing distfile \ 
openjdk7/bootstrap-jdk-1.7.76-netbsd-7-earmv6hf-20150306.tar.xz
	Package openjdk8: missing distfile \ 
openjdk7/bootstrap-jdk-1.7.76-netbsd-7-sparc64-20150301.tar.xz
	Package openjdk8: missing distfile \ 
openjdk7/bootstrap-jdk7u60-bin-dragonfly-3.8-amd64-20140719.tar.bz2
	Package oracle-jdk8: missing distfile jdk-8u60-linux-i586.tar.gz
	Package oracle-jdk8: missing distfile jdk-8u60-solaris-x64.tar.gz
	Package oracle-jre8: missing distfile jre-8u60-linux-i586.tar.gz
	Package oracle-jre8: missing distfile jre-8u60-solaris-x64.tar.gz
	Package sun-jdk6: missing distfile jdk-6u45-linux-i586.bin
	Package sun-jdk6: missing distfile jdk-6u45-solaris-i586.sh
	Package sun-jdk7: missing distfile jdk-7u72-linux-i586.tar.gz
	Package sun-jdk7: missing distfile jdk-7u72-solaris-i586.tar.gz
	Package sun-jre6: missing distfile jce_policy-6.zip
	Package sun-jre6: missing distfile jre-6u45-linux-x64.bin
	Package sun-jre6: missing distfile jre-6u45-solaris-x64.sh
	Package sun-jre7: missing distfile jre-7u72-linux-i586.tar.gz
	Package sun-jre7: missing distfile jre-7u72-solaris-i586.tar.gz

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.

Log message:
Update to Clojure 1.5.1

Changes to Clojure in Version 1.5.1

* fix for leak caused by ddc65a96fdb1163b

Changes to Clojure in Version 1.5

 1 Deprecated and Removed Features
    1.1 Clojure 1.5 reducers library requires Java 6 or later
 2 New and Improved Features
    2.1 Reducers
    2.2 Reader Literals improved
    2.3 clojure.core/set-agent-send-executor!, set-agent-send-off-executor!,
        and send-via
    2.4 New threading macros
    2.5 Column metadata captured by reader
    2.6 gen-class improvements
    2.7 Support added for marker protocols
    2.8 clojure.pprint/print-table output compatible with Emacs Org mode
    2.9 clojure.string/replace and replace-first handle special characters
        more predictably
    2.10 Set and map constructor functions allow duplicates
    2.11 More functions preserve metadata
    2.12 New edn reader, improvements to *read-eval*
 3 Performance Enhancements
 4 Improved error messages
 5 Improved documentation strings
 6 Bug Fixes
 7 Binary Compatibility Notes

Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.

Log message:
Import clojure-1.4.0 as lang/clojure.

Clojure is a dynamic programming language that targets the Java
Virtual Machine (and the CLR, and JavaScript). It is designed to
be a general-purpose language, combining the approachability and
interactive development of a scripting language with an efficient
and robust infrastructure for multithreaded programming. Clojure
is a compiled language - it compiles directly to JVM bytecode, yet
remains completely dynamic. Every feature supported by Clojure is
supported at runtime. Clojure provides easy access to the Java
frameworks, with optional type hints and type inference, to ensure
that calls to Java can avoid reflection.

Clojure is a dialect of Lisp, and shares with Lisp the code-as-data
philosophy and a powerful macro system. Clojure is predominantly
a functional programming language, and features a rich set of
immutable, persistent data structures. When mutable state is needed,
Clojure offers a software transactional memory system and reactive
Agent system that ensure clean, correct, multithreaded designs.

I hope you find Clojure's combination of facilities elegant,
powerful, practical and fun to use.