Todo

Ideas for Singular on top of libpolys

Fix the compilation of libkernel.a (BASE/kernel):

1. svn rebase!
2. make script (just make in BASE/kernel) (Hans)
3. eliminate mod2.h (replace by aux...h) (Hans)
4. reintroduce currRing,rSetCurrRing (in polys/polys.h) and rCurrRingAssure_*?
5. try compiling a test.cc with all the headerh #included inside (make test.oinBASE/kernel`):

• works except for kutil.h
• what is wrong with kutil.h? try to fix...

1. try compiling a test.cc with all the sources #included inside (make test.oinBASE/kernel`):

• no missing headers now!
• complains about a lot of stuff... :(

1. deal with structs.h! (Hans)
2. install coeffs/mpr_complex.h and factory/templates/ftmpl_list.h
3. what about longrat.h and modulop.h (i placed dummy including coeffs/number for now)
4. deal with other dummy's (re-introduced stubs instead of correcting lots of code)
5. Find out all possible "HAVE_*" (which were not yet set) and define them in mod2.h for the time being! (Hans?)
6. GMP: ~~pass correct GMP_CFLAGS/GMP_LIBS: GMPrat.h, misc.cc, si_gmp.h~ + sort out kernel/si_gmp.h: removed in favour of coeffs/si_gmp.h (or factory/cf_gmp.h, which are private at the moment...)?! put a copy to kernel/...? (Oleksandr?)
7. Fix headers

• kutil.h // problematic...!?
• tgb_internal.h // uses kutil :(
• F4.h // uses tgb_internal

1. what about currQuotient? maybe we should document such stuff on Porting instructions?!
2. pFDeg! (Hans?)
3. pInline1.h and pInline2.h were forgotten in ROOT!/polys (Hans?)
4. rename ./for_Hans_with_love.sh into autogen.sh (or use the standard one if it supports multiple configure entries...?)
5. linking of libkernel*.a: TODO: fix the linking (against libkernel.a and libpolys/*) problems: make check
6. Coordinate work with other active! people (please assign yourself) for working through files
7. coeffs/longrat.h needs to be public (Oleksandr says) since Singular/subexpr.cc uses it

List of files to be fixed!

Write your name next to a file if you are working on it. When you are done, use ~~ to put a strike through the file name.

See Porting instructions for instructions on what needs to be done for each file.

• digitech.cc
• eigenval.cc
• f5c.cc, f5data.cc, f5gb.cc, f5lists.cc, F5cLists.cc, F4.cc?, F5cData.cc (Christian, they are empty now)
• fast_maps.cc (Hans)
• fast_mult.cc (Martin)
• febase.cc, febase.h (Hans)
• feread.c (Hans)
• fegetopt.* (Hans)
• fglmvec.cc, fglmzero.cc, fglmcomb.cc, fglmgauss.cc (Hans)
• fglmhom.cc (empty, needs some HAVE_?)
• gfan.cc (empty, needs HAVE_FANS!)
• GMPrat.cc
• gr_kstd2.cc (Hans)
• hdegree.cc
• hilb.cc
• hutil.cc (Hans)
• ideals.cc (Hans, Oleksandr)
• int64vec.cc
• khstd.cc
• kstd1.cc, kstd2.cc, kstdfac.cc
• kutil.cc (mostly Martin + Non-Commutative: Oleksandr)
• linearAlgebra.cc (Martin: mixed with/without const ring R, interface part (with lists) went to the /Singular directory)
• misc.cc
• mmstd.c (Hans)
• multicnt.cc
• npolygon.cc (Martin)
• ratgring.cc? (empty, Oleksandr/needs HAVE_RATGRING)
• ringgb.cc (Martin)
• semic.cc (Martin, moved to /Singular)
• shiftgb.cc
• spectrum.cc (Martin, moved to /Singular)
• splist.cc (Martin, moved to /Singular)
• syz.cc, syz0.cc, syz1.cc, syz2.cc, syz3.cc (Oleksandr)
• tgb.cc, tgbgauss.cc (Hans)
• tgb_obsolete.cc (removed)
• timer.cc (Hans!/Burcin, works with HAVE_SYS_TIME_H, TIME_WITH_SYS_TIME, HAVE_GETTIMEOFDAY on 64-bit current gentoo)
• units.cc (Hans)
• walkMain.cc, walkProc.cc, walkSupport.cc
• kpolys.cc (Burcin)
• kspoly.cc (Burcin)
• mmalloc.cc

Missing TODOs:

• kInline.cc -> kInLine.h(never used???)

Ideas for improving libpolys:

• we have a lot of easy to-get-get-rid-of-warnings (in compile time): eliminate them.
• create a single libpolys.a (and libpolys.so!?) out of all our libraries (libpolys/misc.a .... etc)
• try to make use of clang and Sun-Studio-compiler for libpolys: don't work as of now :(
• find some tool to check test coverage

##List of files to be fixed in Singular directory

• attrib.cc (no changes necessary)
• bbcone.cc (needs HAVE_FAN)
• bbfan.cc (needs HAVE_FAN)
• bigintm.cc (empty)
• blackbox.cc (no changes necessary)
• calcSVD.cc (needs HAVE_SVD)
• claptmpl.cc (no changes necessary)
• cntrlc.cc (no changes necessary)
• denom_list.cc (no changes necessary)
• eigenval_ip.cc (Burcin)
• emacs.cc
• extra.cc
• fehelp.cc (Burcin)
• feOpt.cc (Martin, Burcin)
• fglm.cc (Burcin)
• gentable2.cc (no changes necessary)
• gentable.cc (no changes necessary)
• gms.cc
• grammar.cc
• interpolation.cc
• iparith.cc
• ipassign.cc
• ipconv.cc (Burcin)
• ipid.cc
• iplib.cc
• ipprint.cc
• ipshell.cc
• janet.cc (Martin)
• libparse.cc
• linearAlgebra_ip.cc (Burcin)
• lists.cc (no changes necessary)
• maps_ip.cc
• Minor.cc
• MinorInterface.cc
• MinorProcessor.cc
• minpoly.cc (no changes necessary)
• misc_ip.cc
• mpsr_Error.cc (needs HAVE_MPSR)
• mpsr_Get.cc (needs HAVE_MPSR)
• mpsr_GetMisc.cc (needs HAVE_MPSR)
• mpsr_GetPoly.cc (needs HAVE_MPSR)
• mpsr_Put.cc (needs HAVE_MPSR)
• mpsr_PutPoly.cc (needs HAVE_MPSR)
• mpsr_sl.cc (needs HAVE_MPSR)
• mpsr_Timer.cc (no changes necessary)
• mpsr_Tok.cc (needs HAVE_MPSR)
• ndbm.cc
• newstruct.cc
• pcv.cc
• pipeLink.cc
• pyobject.cc
• pyobject_setup.cc (no changes necessary)
• scanner.cc
• sdb.cc
• silink.cc
• sing_dbm.cc
• sing_win.cc
• slInit_Dynamic.cc
• slInit_Static.cc
• ssiLink.cc
• subexpr.cc (Burcin)
• tesths.cc
• utils.cc
• walk.cc (Martin) (fixed up to currRingHdl)
• walk_ip.cc (Burcin)
• wrapper.cc