Activity for Bart Oldeman
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Bart Oldeman created a blog post
Migrated to GitHub
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system does not have required compilers and libraries
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Not able to see all the results in the bifurcation diagram (8 dim ODE)
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There are two workarounds: 1. set NPR=1 and use the values in the solution file; for every line in the bifurcation diagram there is now a label with a corresponding solution. 2. or: use the PVLS subroutine (see demo pvl for examples) to put the values of U into unused parameter values (e.g PAR(21) to PAR(29)) and list those explicitly in the ICP list. All parameters that are listed in ICP are put in the bifurcation diagram file.
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Floating point number format
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This was done in 2013 in the SVN here and now at https://github.com/auto-07p
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problem in compiling fcon.c
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Install error: "No rule to make target `install'. Stop."
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There has never been a proper "make install". You compiled successfully and can now use AUTO by doing "source cmds/auto.env.sh" (you may need to edit that file to adjust AUTO_DIR if AUTO is not in $HOME/auto/07p).
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Error when trying to plot since instation of Matplotlib 2.0
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It's a combination of not overriding N.nonzero (because that is now used by matplotlib itself) but also explicitly using N.flatnonzero in the AUTO python code, as done here: https://github.com/auto-07p/auto-07p/commit/df84ddbc79ae86f13d5840f3c6cdfdfe56b7936a it's now fixed in that github repository.
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fix auto-07p for newer numpy
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Please try: https://github.com/auto-07p/auto-07p it's fixed there and the plotter tested with Python 3, numpy and matplotlib.
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E for exponent dropped in solution file
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Fails to build with GCC/ gfortran 8: "Error: Actual argument contains too few elements for dummy argument ‘angle’ (3/4) at (1)".
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I fixed it here: https://github.com/auto-07p/auto-07p/commit/4d22983d627762fc2d6e763796668e6ea4f7a783 just replace ANGLE(3) with ANGLE(4) and it will compile.
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Minor compile fix
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fcon.c
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I can't reproduce this anymore with the newest pre's (which no longer use stream i/o except for debug statements)
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The OpenWatcom built-in delay() and the one I wrote for GCC use int21/ah=0x2c instead, to go via DOS. sound() itself still uses port 0x61 bits 0 and 1 to turn the PC speaker on and off. commandg.com and commandw.com in the newest pre's use that (at github.com/FDOS/freecom)
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Fixed in 0.83pre5.
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cmd: shift: use correct context
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Replace XMSrequest external asm with inline asm for GCC.
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Update version.
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Remove extra "far", no longer necessary for GCC, breaks OW.
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Update changelog for 0.84pre5.
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Serbian/Yugoslavian for cp852 from freedoslocal (Dejan Strbac)
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Slovenian translations from freedoslocal (Matej Horvat)
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Set eol-style to CRLF on Turkish language files.
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Add Turkish translations from freedoslocal.
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Update French translations from freedoslocal (Mateusz Viste)
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Thanks for the proposed fix. I fixed it slightly differently though: https://sourceforge.net/p/freedos/svn/1825
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Fix #192 FOR %i IN (*.*) do @ECHO %i does not work
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Fix [bugs:#209] The shell doesn't display any error if exec fails.
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Reduce ifdef's for GCC, using new ia16-elf-gcc functionality.
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Use cglobal and cextern macros in asm files for globals.
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Use last-fit dosalloc for copy&dir buffers to work well with large model
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Plug memory leak in and around comResFile().
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Plug memory leak in and around comResFile().
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_dos_allocmem takes a pointer to unsigned, not unsigned long.
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Wrap dprintf macro into do { ... } while (0);
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Use only libc stdio in DEBUG build, not printf from clib.
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Use plain CLIB (non-tiny) stdio for debug build.
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Override printf and co via preprocessor instead of linker level.
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Add missing io.h include for dos_write/_write.
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Remove no longer used tempfile/rmtmpfile.
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Fix cgetchar_timed and eliminate its call to fputmc.
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Replace fputmc calls by more direct memset/dos_write calls.
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Fix non-small (debug) model compilations for Turbo/Borland.
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Compile debug version in medium memory model instead of large.
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Fix debug version (large model); enable for watcom.
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Create and use sfn_creat() and use instead of dos_creatnew()
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lfn_creat needs to truncate files that already exist.
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Fix hang for batchfiles that do not end with an EOL character.
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Update changelog and version to 0.83pre4.
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Make echolib.bat compatible with cmd.exe (Tom Ehlert).
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Fix build for gcc: load_icd and strings did not agree.
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Fix parsefnm failures and cleanup other inline asm.
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Revert change for rev 1776.
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Replace use of inline asm lcall/call for gcc with plain C calls.
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Clean more thoroughly and build output infores.exe for GCC instead of a.out.
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Update changelog for 0.84pre3.
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Bump version to 0.84pre3 and announce the compiler that was used.
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Make sure that ds=ss in XMSexec call.
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fmemcpy now compiles properly with ia16-elf-gcc.
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Use GNU Make instead of OW wmake to compile with ia16-elf-gcc.
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Build strings without needing to create/remove the subdirectory.
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Fix warnings and 1 error when compiling with Turbo C++.
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Fix dosFCB2 typo in commit 1781, thanks Christian Masloch.
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Enable -Wall for ia16-elf-gcc and fix all those warnings.
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Move xmssave and some related variables to near transient data.
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Fix "TODO make XMSsave two structures in order to drop this subroutine"
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Make XMSexec function near and move 80 resident code bytes to transient section.
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fix xms-swap TODO: first_time either 04ah or 049h --> no jumps
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Port xms-swap support to ia16-elf-gcc.
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xms-swap: move residentCS from cs: to ds:
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Adjust stack and heap for ia16-elf-gcc command.com.
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Stack size for OW needs to be 4K instead of default 2K.
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Reduce heap memory by only keeping the necessary rest of the command line.
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Keep the context permanently on the heap via realloc, to reduce fragmentation.
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Properly patch the heap size for Open Watcom
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getEnv: remove static pointers, caller responsible for free.
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We need to save ES in asm for ia16-elf-gcc.
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Fix farwrite and hence copy for Turbo/GCC. Fixes regression from r1614.
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Fix "dir" output for dates with our own printf.
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Use stdcall calling convention (-mrtd) for intr().
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ia16-elf-gcc: do not use builtin printf, because we supply our own.
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ia16-elf-gcc: use _lseek instead of lseek.
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Eliminate dependency on feof and fileno from stdio.h.
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Add missing functions so command.exe and load_icd.exe link for ia16-elf-gcc.
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The ia16-elf-gcc port now compiles asm files to elf.
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Port C files in shell to ia16-elf-gcc. Now fails at linker stage.
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Port lib and cmd to ia16-elf-gcc.
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Port strings library to ia16-elf-gcc.
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Port suppl to ia16-elf-gcc.
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kswap_p is a _seg * pointer so we need MK_SEG_PTR
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Fix build.sh -r and XMS_SWAP.
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Fix ptchsize for 64-bit gcc.
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Fix DOS-typo in %LNG% (should be $LNG)
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Use "add si, byte 10" so old and new NASM generate the same opcodes.
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