26115 2003-08-07 02:39 0000 Singular - ppc support not included 2003-11-07 05:46:21 0000 1 1 1 Unclassified Gentoo Linux Ebuilds unspecified All Linux RESOLVED FIXED EBUILD P2 enhancement --- 1 glowwormy@web.de sci@gentoo.org glowwormy@web.de nikai@nikai.net glowwormy@web.de 2003-08-07 02:39:09 0000 Hi, SINGULAR is a Computer Algebra System for polynomial computations with special emphasis on the needs of commutative algebra, algebraic geometry, and singularity theory. The current version is 2.0.4, and I'm using the one with gcc 3.x patches. If you want to know more, visit http://www.singular.uni-kl.de. I created an ebuild for this, but it wasn't to trivial, because it requires some components to be installed before others are able to compile. Because of that, the compiling is taking place in the install step. Also, I had to patch the sources, because of the Directory-Structure of Singular (binaries and plugins in /usr/ix86_Linux and platform independent libraries in /usr/LIB). There also was a bug with ncurses, which caused singular to crash. But the patch fixes all this issues. I actually didn't set the dependecies really good, I think there should be more... I also got a problem with the docs. It would be great if you manage to get them compiling, for example in an extra ebuild singular-doc... glowwormy@web.de 2003-08-07 02:40:02 0000 Created an attachment (id=15667) The ebuild glowwormy@web.de 2003-08-07 02:43:03 0000 Created an attachment (id=15668) patch for singular nikai@nikai.net 2003-08-07 04:36:16 0000 Created an attachment (id=15672) initial ppc patch to singuname.sh Thanks a lot for the ebuild. Please find attached an initial patch to singuname.sh for compiling on Linux ppc. However, while it's working on x86, I didn't manage to compile on ppc. I got iparith.cc: In function `BOOLEAN jjRPAR(sleftv*, sleftv*)': iparith.cc:3226: warning: cast to pointer from integer of different size mod_raw.o(.text+0x6c): In function `dynl_open_binary_warn(char*, char const*)': : undefined reference to `dynl_open' mod_raw.o(.text+0xb8): In function `dynl_open_binary_warn(char*, char const*)': : undefined reference to `dynl_error' mod_raw.o(.text+0x128): In function `dynl_sym_warn(void*, char*, char const*)': : undefined reference to `dynl_sym' mod_raw.o(.text+0x170): In function `dynl_sym_warn(void*, char*, char const*)': : undefined reference to `dynl_error' p_Procs_Dynamic.o(.text+0x34d3c): In function `GetDynamicProc(char const*, p_Proc, p_Field, p_Length, p_Ord)': : undefined reference to `dynl_sym' collect2: ld returned 1 exit status make: *** [iparith.inc] Error 1 !!! ERROR: app-sci/singular-2.0.4 failed. !!! Function einstall, Line 343, Exitcode 2 !!! einstall failed These are my changes to the ebuild: --- /usr/local/portage/app-sci/singular/singular-2.0.4.ebuild.orig 2003-08-07 13:10:16.000000000 +0200 +++ /usr/local/portage/app-sci/singular/singular-2.0.4.ebuild 2003-08-07 13:10:34.000000000 +0200 @@ -31,6 +31,7 @@ unpack ${A} cd ${S} epatch $FILESDIR/singular-2.0.4-gentoo.diff + [ ${ARCH} = "ppc" ] && epatch $FILESDIR/singular-2.0.4-gentoo-ppc.diff } @@ -65,11 +66,13 @@ dodir /usr/bin dodir /usr/lib/singular insinto /usr/lib/singular - cd ${D}/usr/ix86-Linux + [ ${ARCH} = "x86" ] && cd ${D}/usr/ix86-Linux + [ ${ARCH} = "ppc" ] && cd ${D}/usr/ppc-Linux rm Singular dobin *Singular* doins *.so dosym /usr/bin/Singular-2-0-4 /usr/bin/Singular cd ${D}/usr - rm -r ix86-Linux + [ ${ARCH} = "x86" ] && rm -r ix86-Linux + [ ${ARCH} = "ppc" ] && rm -r ppc-Linux } glowwormy@web.de 2003-08-07 15:15:46 0000 Created an attachment (id=15717) ppc patch (possibly will work) This patch needs testing, because i dont have a ppc glowwormy@web.de 2003-08-07 15:18:48 0000 (From update of attachment 15717) You got to change your singular-2.0.4.ebuild: --- singular-2.0.4.ebuild.orig 2003-08-08 00:18:26.000000000 +0200 +++ singular-2.0.4.ebuild 2003-08-08 00:18:07.000000000 +0200 @@ -31,6 +31,7 @@ unpack ${A} cd ${S} epatch $FILESDIR/singular-2.0.4-gentoo.diff + epatch $FILESDIR/ppc.diff } nikai@nikai.net 2003-08-07 16:57:41 0000 Ah, good eye. Yes, the ppc patch works for me. george@gentoo.org 2003-10-13 17:47:56 0000 reassigning.. phosphan@gentoo.org 2003-10-24 03:14:26 0000 Modified the ebuild slightly (added headers, changed x86->~x86, changed the ARCH check for a little more length and a little less redundancy, unified the patches, changed the LICENSE since it is definitely not GPL, made it run "make" with CFLAGS/CXXFLAGS, fixed a lot of leading/trailing whitespace problems, then put it into portage. Please try. phosphan@gentoo.org 2003-10-24 03:20:50 0000 Oh, considering this fixed until someone complains, of course :-) phosphan@gentoo.org 2003-10-28 23:06:28 0000 User reported that the docs are not installed completely. Have to check this. phosphan@gentoo.org 2003-10-29 08:20:04 0000 Docs will be installed if "doc" is in USE with new revision -r1. Yes, it would need support for a few more USE flags, but I think it's better to have this one than none. phosphan@gentoo.org 2003-10-29 08:20:29 0000 Perhaps I should declare this "fixed" again. glowwormy@web.de 2003-11-06 08:43:54 0000 Seems like the ppc patches are not included in the ebuild! The diffs to the ebuild are in the comments and the patches for Singular are attachments. phosphan@gentoo.org 2003-11-07 03:31:43 0000 I don't see your problem. The ebuild is modified and singular-2.0.4-gentoo.diff includes attachment #15717. Please make sure you have synced and check again. glowwormy@web.de 2003-11-07 05:31:38 0000 But the attachment 15672 is not included in singular-2.0.4-gentoo.diff. And this one is also important! (Patches singuname.sh) phosphan@gentoo.org 2003-11-07 05:46:21 0000 Ooops :-( Thanks for the hint, have added it now. 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