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Trying to build demo-clasp-cxx on 0.3-test-8
by Chris Kohlhepp 22 Jul '15

22 Jul '15

Getting this compiler error: In file included from helloWorld.cc:5: In file included from /Applications/Clasp/clasp/src/include/clasp.h:1: In file included from /Applications/Clasp/clasp/include/clasp/core/../core/foundation.h:617: In file included from /Applications/Clasp/clasp/include/clasp/gctools/memoryManagement.h:117: /Applications/Clasp/clasp/include/clasp/gctools/pointer_tagging.h:217:21: error: unknown type name 'Fixnum' inline T tag_fixnum(Fixnum fn) { ^ /Applications/Clasp/clasp/include/clasp/gctools/pointer_tagging.h:218:37: error: use of undeclared identifier 'fixnum_shift' return reinterpret_cast<T>((fn << fixnum_shift)); ^ This was building fine under the master branch. Ideas? Regards Chris Kohlhepp

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ASDF 3.1.5 released
by Robert Goldman 21 Jul '15

21 Jul '15

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astmatcher-demo exposes major bugs in bclasp 0.3-test-7-8-g42f5e53
by Georgiy Tugai 10 Jul '15

10 Jul '15

I decided to test astmatcher-demo[1] (known to be working on f7948ae i.e. tip of master) on bclasp 0.3-test-7-8-g42f5e53 (tip of newbuild at the time). First, there is a missing external symbol NEW-DEDUPLICATING-REFACTORING-TOOL (called from src/lisp/clang-tool.lsp). I assumed that NEW-REFACTORING-TOOL would be a suitable replacement, evaluated the calling function definition (C-M-x in SLIME) and moved on. Then, a series of undefined symbols (see Table 1) followed, each one "fixed" by C-M-x. After this, astmatcher-demo's GET-CLASSES fails with "Bad keyword argument" followed by a large number (for example, 69993087673325; a decimal pointer address?) which was different between bclasp instances. On further investigation, it is interesting to note that LOADing clang-tool.lsp rather than REQUIREing 'clang-tool results in more undefined symbol errors (including the external symbol REPLACEMENTS-AS-LIST). I believe this is indicative of a significant difference between evaluation and compilation in bclasp. Table 1: clang-tool.lsp symbols misreported as undefined +----------------+--------------------------------------+ | DEFUN|IDENTIFY-HINT-ENVIRONMENT | |DEFINE-CONDITION|NODE-MATCHER-AMBIGUOUS-ERROR | | DEFUN|ERROR-UNLESS-VALID-PREDICATE | | DEFCONSTANT|+NODE-MATCHERS+ | | DEFUN|IDENTIFY-NODE-MATCHER-ENVIRONMENT | | DEFCONSTANT|+TRAVERSAL-MATCHERS+ | | DEFUN|IDENTIFY-TRAVERSAL-MATCHER-ENVIRONMENT| | DEFUN|APPLICABLE-MATCHER-P | | DEFUN|MATCH-RUN | +----------------+--------------------------------------+ References [1] https://github.com/drmeister/astmatcher-demo

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Allosteric protein kinase inhibitors
by William Erbil 08 Jul '15

08 Jul '15

Dear Clasp developers, Has anyone thought about using Clasp in the development of protein kinase inhibitors that bind at protein-protein interfaces? Kaya

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Another build error building 0.3-test-6
by Chris Kohlhepp 05 Jul '15

05 Jul '15

This error does not happen on a fresh checkout. Had previous master build and did a checkout of 0.3-test-6. Starting Clasp boehm-0.3 ... loading image... it takes a few seconds Building cleavir clasp full version - loading compile-cclasp.lisp Loading cleavir-system.lsp Loading/compiling source: #P"/Applications/Clasp/clasp/build/clasp/Contents/Resources/lisp/kernel/contrib/sicl/Code/Cleavir/Input-output/packages.lisp" Loading/compiling source: #P"/Applications/Clasp/clasp/build/clasp/Contents/Resources/lisp/kernel/contrib/sicl/Code/Cleavir/Input-output/io.lisp" Condition of type: SIMPLE-ERROR Noticed that the git command updating SICL contrib gives an error when not running a fresh checkout of 0.3-test-6. By the way, 0.3-test-5 builds fine. But I'm not sure what the benefits of 0.3-test-5 over master are. Best wishes Chris Kohlhepp

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Build error building 0.3-test-6
by Chris Kohlhepp 05 Jul '15

05 Jul '15

Fresh checkout of 0.3-test-6 terminates with the following error: Linking epilogue-form Linking app-resources:lib;release;intrinsics_bitcode_boehm.o warning: Linking two modules of different target triples: /Applications/Clasp/clasp/build/clasp/Contents/Resources/lib/release/intrinsics_bitcode_boehm.o' is 'x86_64-apple-macosx10.7.0' whereas 'image' is 'x86_64-apple-macosx10.9.4' Running link time optimization module pass manager Generating object file /Applications/Clasp/clasp/build/clasp/Contents/Resources/lisp/build/system/cleavir-boehm/image.lbc --> /Applications/Clasp/clasp/build/clasp/Contents/Resources/lisp/build/system/cleavir-boehm/image.o reloc-model: RELOC-MODEL-DEFAULT make cclasp-boehm-asdf make[2]: *** No rule to make target `cclasp-boehm-asdf'. Stop. make[1]: *** [clasp-boehm] Error 2 make: *** [all] Error 2 I don't know if the target tripple difference between x86_64-apple-macosx10.7.0 and x86_64-apple-macosx10.9.4 is meaningful. I rather suspect no. Issue seems to be with ASDF. Predictably, we get an error trying to run the stock boehm target. ╭─chris@fergus /Applications/Clasp/clasp/build/clasp/MacOS ‹317b2e9*› ╰─➤ ./clasp_boehm_o Starting Boehm cclasp 0.3 ... loading image... it takes a few seconds Loading ASDF... Condition of type: SIMPLE-ERROR Module error: Don't know how to REQUIRE asdf. No restarts available. Top level. > (quit) My .clasprc contains a require asdf, by the way.

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demo-clasp-cxx build status
by Chris Kohlhepp 30 Jun '15

30 Jun '15

Hello, I have Clasp built and running on 10.9.4 using XCode 6. Before going into detail, I wanted to briefly inquire if at present demo-clasp-cxx is expected to build, if so with what branch of Clasp? It used to be the preview branch but I noticed that elements of preview, most notably SICL et al are now in master. Please advice Best Regards Chris Kohlhepp

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Clasp binary for download
by Martin Kielhorn 26 Jun '15

26 Jun '15

Hi, I managed to compile clasp and I thought it might be helpful if I make the binary available for other people. I had to fix one problem (a missing directory), which I describe below. You can download the archive and run the binary like this: wget http://37.59.29.73:36789/clasp-20150619.tar.xz tar xaf clasp-20150619.tar.xz cd clasp-20150619/bin export LD_LIBRARY_PATH:. ./clasp_mps_o The output should be: Starting MPS Clasp 0.2 ... loading image... it takes a few seconds Top level. > You can verify the archives sha1sum. wget http://37.59.29.73:36789/clasp-20150619.tar.xz.sha1 It should be: 73acbccc3cb0408749b8d73c5b4c2234358d6dd5 clasp-20150619.tar.xz I then managed to start swank using quicklisp (which I already installed using sbcl): (load "/home/martin/quicklisp/setup.lisp") (ql:quickload "swank") (swank:create-server) I used the following versions of the two repositories as the source for the binary: clasp commit c794bfd2e06b7a4b418c17df41a0505b4d28fda9 Author: Christian Schafmeister <meister(a)temple.edu> Date: Tue May 19 22:11:10 2015 -0400 externals-clasp commit 35ac32fa1647407d2e577241299d094d8d40e04f Author: Christian Schafmeister <meister(a)temple.edu> Date: Thu Feb 5 10:15:34 2015 -0500 My system is a gentoo 64bit. I included copies of all libraries that clasp_mps_o depends on. For the build process I ended up going through the makefile and starting each compilation individually. The only real problem happened during the compilation of clasp. It aborted like this: ...found 24420 targets... make[1]: Leaving directory '/home/martin/src/clasp/clasp' (cd src/main; make mps) make[1]: Entering directory '/home/martin/src/clasp/clasp/src/main' make min-mps make[2]: Entering directory '/home/martin/src/clasp/clasp/src/main' /home/martin/src/clasp/clasp/build/clasp/bin/clasp_mps_o -I -f ecl-min -l "buildClaspMinMps.lsp" Builder clasp-min Will remove modules: (INIT CMP/JIT-SETUP CLSYMBOLS LSP/FOUNDATION LSP/EXPORT LSP/DEFMACRO LSP/HELPFILE LSP/EVALMACROS LSP/CLASPMACROS LSP/TESTING LSP/MAKEARRAY LSP/ARRAYLIB LSP/SETF LSP/LISTLIB LSP/MISLIB LSP/DEFSTRUCT LSP/PREDLIB LSP/SEQ LSP/CMUUTIL LSP/SEQMACROS LSP/IOLIB LSP/PROFILING CMP/PACKAGES CMP/CMPSETUP CMP/CMPENV-FUN CMP/CMPENV-PROCLAIM CMP/CMPGLOBALS CMP/CMPTABLES CMP/CMPVAR CMP/CMPUTIL CMP/CMPINTRINSICS CMP/CMPIR CMP/CMPEH CMP/DEBUGINFO CMP/LAMBDALISTVA CMP/CMPVARS CMP/CMPQUOTE CMP/CMPOBJ CMP/COMPILER CMP/COMPILEFILE CMP/CMPBUNDLE CMP/CMPWALK CMP/CMPREPL LSP/LOGGING LSP/SEQLIB LSP/TRACE LSP/SHARPMACROS LSP/ASSERT LSP/NUMLIB LSP/DESCRIBE LSP/MODULE LSP/LOOP2 LSP/ASSORTED LSP/PACKLIB LSP/DEFPACKAGE LSP/FORMAT CLOS/PACKAGE CLOS/HIERARCHY CLOS/CPL CLOS/STD-SLOT-VALUE CLOS/SLOT CLOS/BOOT CLOS/KERNEL CLOS/METHOD CLOS/COMBIN CLOS/STD-ACCESSORS CLOS/DEFCLASS CLOS/SLOTVALUE CLOS/STANDARD CLOS/BUILTIN CLOS/CHANGE CLOS/STDMETHOD CLOS/GENERIC CLOS/FIXUP CLOS/EXTRACLASSES LSP/DEFVIRTUAL CLOS/CONDITIONS CLOS/PRINT CLOS/STREAMS LSP/PPRINT CLOS/INSPECT LSP/FFI LSP/TOP ) cur=(INIT CMP/JIT-SETUP CLSYMBOLS LSP/FOUNDATION LSP/EXPORT LSP/DEFMACRO LSP/HELPFILE LSP/EVALMACROS LSP/CLASPMACROS LSP/TESTING LSP/MAKEARRAY LSP/ARRAYLIB LSP/SETF LSP/LISTLIB LSP/MISLIB LSP/DEFSTRUCT LSP/PREDLIB LSP/SEQ LSP/CMUUTIL LSP/SEQMACROS LSP/IOLIB LSP/PROFILING CMP/PACKAGES CMP/CMPSETUP CMP/CMPENV-FUN CMP/CMPENV-PROCLAIM CMP/CMPGLOBALS CMP/CMPTABLES CMP/CMPVAR CMP/CMPUTIL CMP/CMPINTRINSICS CMP/CMPIR CMP/CMPEH CMP/DEBUGINFO CMP/LAMBDALISTVA CMP/CMPVARS CMP/CMPQUOTE CMP/CMPOBJ CMP/COMPILER CMP/COMPILEFILE CMP/CMPBUNDLE CMP/CMPWALK CMP/CMPREPL LSP/LOGGING LSP/SEQLIB LSP/TRACE LSP/SHARPMACROS LSP/ASSERT LSP/NUMLIB LSP/DESCRIBE LSP/MODULE LSP/LOOP2 LSP/ASSORTED LSP/PACKLIB LSP/DEFPACKAGE LSP/FORMAT CLOS/PACKAGE CLOS/HIERARCHY CLOS/CPL CLOS/STD-SLOT-VALUE CLOS/SLOT CLOS/BOOT CLOS/KERNEL CLOS/METHOD CLOS/COMBIN CLOS/STD-ACCESSORS CLOS/DEFCLASS CLOS/SLOTVALUE CLOS/STANDARD CLOS/BUILTIN CLOS/CHANGE CLOS/STDMETHOD CLOS/GENERIC CLOS/FIXUP CLOS/EXTRACLASSES LSP/DEFVIRTUAL CLOS/CONDITIONS CLOS/PRINT CLOS/STREAMS LSP/PPRINT CLOS/INSPECT LSP/FFI LSP/TOP ) ../../src/core/exceptions.cc:150 af_signalSimpleError caught because signal-simple-error is not installed yet COMMON-LISP:FILE-ERROR Could not create directory /home/martin/src/clasp/clasp/build/clasp/Contents/Resources/lisp/build/system/min-mps C library error: No such file or directory af_signalSimpleError ../../src/core/foundation.cc:298 dbg_hook(...) was called "# 16/b@0x7f5968a83790 exceptions.cc 822/0 SIGNAL-SIMPLE-ERROR " "The following restarts are available:" "ABORT a Abort to REPL" Frame-16-Dbg[1]> I used strace to figure out what is wrong: [pid 5651] stat("min-mps", 0x7ffc35554230) = -1 ENOENT (No such file or directory) [pid 5651] rt_sigprocmask(SIG_BLOCK, [HUP INT QUIT TERM XCPU XFSZ], NULL, 8) = 0 [pid 5651] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5651] write(1, "make[2]: Leaving directory '/hom"..., 67) = 67 [pid 5651] chdir("/home/martin/src/clasp/clasp/src/main") = 0 [pid 5651] close(1) = 0 [pid 5651] munmap(0x7f15108e7000, 4096) = 0 [pid 5651] exit_group(2) = ? [pid 5651] +++ exited with 2 +++ [pid 5650] <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 2}], 0, NULL) = 5651 [pid 5650] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5651, si_uid=1000, si_status=2, si_utime=0, si_stime=0} --- [pid 5650] rt_sigreturn() = 5651 [pid 5650] write(1, "makefile:44: recipe for target '"..., 44) = 44 [pid 5650] write(2, "make[1]: *** [mps] Error 2\n", 27make[1]: *** [mps] Error 2 ) = 27 [pid 5650] rt_sigprocmask(SIG_BLOCK, [HUP INT QUIT TERM XCPU XFSZ], NULL, 8) = 0 [pid 5650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5650] write(1, "make[1]: Leaving directory '/hom"..., 67) = 67 [pid 5650] chdir("/home/martin/src/clasp/clasp/src/main") = 0 [pid 5650] close(1) = 0 [pid 5650] munmap(0x7f452c0bc000, 4096) = 0 [pid 5650] exit_group(2) = ? [pid 5650] +++ exited with 2 +++ [pid 5649] <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 2}], 0, NULL) = 5650 [pid 5649] rt_sigaction(SIGINT, {0x7fc482642130, [], SA_RESTORER, 0x7fc481ba2ba0}, {0x7fc482623e20, [], SA_RESTORER, 0x7fc481ba2ba0}, 8) = 0 [pid 5649] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5649] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5650, si_uid=1000, si_status=2, si_utime=0, si_stime=0} --- [pid 5649] wait4(-1, 0x7ffff1620300, WNOHANG, NULL) = -1 ECHILD (No child processes) [pid 5649] rt_sigreturn() = 0 [pid 5649] exit_group(2) = ? [pid 5649] +++ exited with 2 +++ [pid 5648] <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 2}], 0, NULL) = 5649 [pid 5648] rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x7fc481ba2ba0}, {0x7fc482623e20, [], SA_RESTORER, 0x7fc481ba2ba0}, 8) = 0 [pid 5648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5648] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5649, si_uid=1000, si_status=2, si_utime=0, si_stime=0} --- [pid 5648] wait4(-1, 0x7ffff1620580, WNOHANG, NULL) = -1 ECHILD (No child processes) [pid 5648] rt_sigreturn() = 0 The fix was to just create a the following directory: mkdir -p /home/martin/src/clasp/clasp/build/clasp/Contents/Resources/lisp/build/system/min-mps Also 8GBytes of ram were not sufficient for the compilation. I had to switch to a computer with 16GBytes. Another stumbling block was that clasp needs a static version of libstc++. Otherwise the llvm in externals-clasp won't link. Regards, Martin

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[clasp-devel] First Contribution: Proposed README_FIRST.txt
by Andrew Robin 26 Jun '15

26 Jun '15

License: Public Domain YMMV As of 6/25/2015, I could not get Clasp to compile, even once. See #clasp IRC log with entries tagged "clasp-build:". Ignore ones with arobin. I started on 6/20/2015. For me, 6 days is enough for this incarnation of Clasp. Currently, compiling Clasp from source is not for the faint of heart. Some have done it, others like me have failed. You have to go to an IRC chat room #clasp (admittedly, a nice, pleasant one ;) to do this for all practical purposes. Don't bug Chris unless you are serious because he is busy. I learned today the source code might change underneath you between builds--the make system seems to pull working repositories behind your back each time you run "make". I definitely am not being critical--I have bootstrapped some scary systems, like a prototype VM on a custom PowerPC board--and it isn't easy. I thought I could do it because: o I have 25 years experience with Lisp and C++ and every language imaginable, in many application areas o I have distributed and contributed to a number of free projects, including building some iffy prototypes o I have worked on an Ada -> custom VM (human) safety critical compiler written from scratch--we weren't allowed to HAVE a make system for reproducibility o I have a strong need for the technology Chris is developing o I am very independent--I don't really even have a hand to hold, being a bird and all o I have a bird-brain and a degree in CS Where I went wrong: o Believed something I read on the internet o I don't possess knowledge of some of the more advanced concepts in Lisp, such as atoms, cons cells, and "groveling". o I fell for the line of "try this test version". It is (semi) stable for me or nothing from now on. o I have no knowledge of bjam. To be fair (to me) I have built boost (why does a template programming library need to be built?) from source. o I have always been more of a humorist than a software developer--I was born in Missouri and have read all of Mark Twain's works, more than once. Most people don't think I'm funny. o I don't work well with others o I have a bird-brain and a degree in CS I would resign, but I don't work here, contrary to what my current boss thinks. I guess I can lurk here on the mailing list--unless I'm banned. Peace, and good luck. :-| --Andy (o>

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[clasp-devel] Testing subject prefix
by Christian Schafmeister 25 Jun '15

25 Jun '15

This is a test to see if [clasp-devel] gets inserted into the subject.

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