ChangeLog for perl/PDL module PDL::SVDLIBC

v0.18 Tue, 06 Jun 2017 11:12:21 +0200 moocow
	+ Makefile.PL: explicit "./pdlmaker.plm" (RT bug #121661)
	+ fixed new errors `svd requires input piddles to have m >= n (you have m=6 and n=7). Try inputting the transpose.' with PDL-2.018

v0.17 Thu, 17 Dec 2015 16:24:33 +0100 moocow
	+ fixed wrongly succeeding bogus tests with unary ok()
	  - tests now use Test::More and re-factored common test subroutines
	+ pdlmaker.plm doesn't distribute generated PM files any more (PDL now does this for us)

v0.16 Tue, 24 Nov 2015 09:44:58 +0100 moocow
	+ cpantesters win32 builds now failing with "svdutil.o:svdutil.c:(.text+0xabd): undefined reference to `htonl'"
	+ replacing netinet/in.h htonl() and ntohl() calls with dummy macros, since they're not really used here (--> win32 builds succeed!)

v0.15 Thu, 19 Nov 2015 14:28:15 +0100 moocow
	+ still no joy with v0.14 cpan smoker hacks on win32
	  - see http://www.cpantesters.org/cpan/report/6e49170d-6bf5-1014-a25c-daa0d353e6bb (UNKNOWN)
	+ packaging patched SVDLIBC sources (BSD-like license) into perl distro
	+ added svdindexND(), svdindexNDt(), svdindexccs() for fast decoding of large sparse SVD-encoded matrices
	+ added svderror() for precision checking (slow but memory-friendly)

v0.14 Tue, 17 Nov 2015 14:52:16 +0100 moocow
	+ v0.13 inet.h patch strategy seems still not to be catching
	  - see e.g. http://www.cpantesters.org/cpan/report/6c6dcdff-6c03-1014-8ce0-5f22b8efd73c
	  - test disabling Config.cache and local SVDLIBC source directories in Config.PL
	+ added whichND()-style interface svdlas2w(), svdlas2aw()
	  - should be slightly less memory-intensive than pdl-side ccsencode() + svdlas2()
	+ added tests for convenience wrappers and reduced svd (d<n)

v0.13 Mon, 03 Aug 2015 09:22:03 +0200 moocow
	+ patch upstream svdutil.c to disable #include <netinet/inet.h>
	  - allowcpantesters win32 builds
	  - it's totally unclear why <inet.h> is included in the first place

v0.12 Sat, 01 Aug 2015 12:02:13 +0200 moocow
	+ Config.PL don't quote typename macros (e.g. -D__SVDLIBC_LONG='PDL_Long'), for cpantesters/win32

v0.11 Thu, 30 Jul 2015 09:37:16 +0200 moocow
	+ Config.PL set binmode() on archive filehandle for LWP::UserAgent method (for win32)

v0.10 Tue, 28 Jul 2015 09:13:34 +0200 moocow
	+ Makefile calls to hack-int-types.perl tweaked for BSD variants
	  - some cpantesters builds failed with 'Using $< in a non-suffix rule context is a GNUmake idiom (Makefile:367)'
	  - see http://cpantesters.org/cpan/report/18c0b8a6-3263-11e5-a85a-e28fcaadd3a7
	+ unlink any stale sources when unpacking upstream archive in Config.PL
	+ disabled lwp-request fetch method in Config.PL (binary redirection doesn't work for win32)

v0.09 Fri, 24 Jul 2015 12:38:03 +0200 moocow
	+ added las2.patch for upstream SVDLIBC sources
	  - disable implicit matrix transposition in svdLAS2() at SVDLIBC/las2.c:373-378

v0.08 Thu, 26 Sep 2013 12:13:31 +0200 moocow
	+ added auto-download and -unpack of SVDLIBC source to Config.PL
	+ use ExtUtils::MakeMaker::prompt() for user prompts (fix RT #88972)

v0.07 Tue, 24 Sep 2013 14:30:46 +0200 moocow
	+ PREREQ_PM{PDL}=CONFIGURE_REQUIRES{PDL}=0 for cpan-testers friendliness
	+ added (DISABLED) support for PDL_Indx datatype (PDL >= v2.007)
	  - disabled by default since which(), whichND(), & co. don't return PDL_Indx in devel PDL-2.006_90
	  - to enable, set $cconfig{ENABLE_PDL_INDX}=1 in Config.PL, run make realclean && perl Makefile.PL && ...

v0.06 2013-06-19  moocow
	+ include $Config{ccflags} explicitly to avoid errors like
	  "t/00_basic.t .. Not a CODE reference at /usr/lib/perl/5.14/DynaLoader.pm line 207."
	+ added pdlmaker.plm for CPAN indexing

v0.05 2009-10-30  moocow
	+ removed DEBUG flags
	+ should now compile & run on both 32- and 64-bit

v0.04 Tue, 27 Feb 2007 18:58:12 +0100
	+ replaced PDL 'longlong' specs with 'int', jives again with SVDLIBC 'long'
	+ there's got to be a better way to do this...

v0.01 Mon, 20 Jun 2005 23:59:20 +0200
	+ initial version