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* configure: lndir tweaks.Kaz Kylheku2018-04-081-1/+2
| | | | | | * configure (lndir): Strip trailing slash from todir argument to prevent double slashes. Remove the destination in case it is a symlink to a directory.
* configure: link files rather than dirs.Kaz Kylheku2018-04-051-1/+36
| | | | | | | | | | | | * configure (lndir): New function; imitation of same-named utility from the X11 distribution. Using lndir, instead of creating, in the build directory, symlinks for the tests and shared directories pointing back to the source tree, we mirror the directory structure of these directories and populate it with individual file symlinks. Motivation: this will allow us to build .tlo object files in these directories side by side with .tl files, without touching the source tree.
* Version 190.txr-190Kaz Kylheku2018-02-181-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim, protsym.c: Regenerated.
* Copyright year bump 2018.Kaz Kylheku2018-02-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * LICENSE, LICENSE-CYG, METALICENSE, Makefile, args.c, args.h, arith.c, arith.h, buf.c, buf.h, cadr.c, cadr.h, combi.c, combi.h, configure, debug.c, debug.h, eval.c, eval.h, ffi.c, ffi.h, filter.c, filter.h, ftw.c, ftw.h, gc.c, gc.h, glob.c, glob.h, hash.c, hash.h, itypes.c, itypes.h, jmp.S, lib.c, lib.h, lisplib.c, lisplib.h, match.c, match.h, parser.c, parser.h, parser.l, parser.y, protsym.c, rand.c, rand.h, regex.c, regex.h, share/txr/stdlib/awk.tl, share/txr/stdlib/build.tl, share/txr/stdlib/cadr.tl, share/txr/stdlib/conv.tl, share/txr/stdlib/doloop.tl, share/txr/stdlib/error.tl, share/txr/stdlib/except.tl, share/txr/stdlib/ffi.tl, share/txr/stdlib/getopts.tl, share/txr/stdlib/getput.tl, share/txr/stdlib/hash.tl, share/txr/stdlib/ifa.tl, share/txr/stdlib/keyparams.tl, share/txr/stdlib/op.tl, share/txr/stdlib/package.tl, share/txr/stdlib/path-test.tl, share/txr/stdlib/place.tl, share/txr/stdlib/pmac.tl, share/txr/stdlib/socket.tl, share/txr/stdlib/stream-wrap.tl, share/txr/stdlib/struct.tl, share/txr/stdlib/tagbody.tl, share/txr/stdlib/termios.tl, share/txr/stdlib/txr-case.tl, share/txr/stdlib/type.tl, share/txr/stdlib/with-resources.tl, share/txr/stdlib/with-stream.tl, share/txr/stdlib/yield.tl, signal.c, signal.h, socket.c, socket.h, stream.c, stream.h, struct.c, struct.h, strudel.c, strudel.h, sysif.c, sysif.h, syslog.c, syslog.h, termios.c, termios.h, txr.1, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h, win/cleansvg.txr: Extended Copyright line to 2018.
* Version 189.txr-189Kaz Kylheku2018-02-061-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim, protsym.c: Regenerated.
* Version 188.txr-188Kaz Kylheku2017-12-191-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim, protsym.c: Regenerated.
* Version 187.txr-187Kaz Kylheku2017-11-171-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim: Regenerated.
* Version 186.txr-186Kaz Kylheku2017-09-161-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim: Regenerated.
* Version 185.txr-185Kaz Kylheku2017-08-301-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim: Regenerated.
* Version 184.txr-184Kaz Kylheku2017-08-231-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim, protsym.c: Regenerated.
* Version 183.txr-183Kaz Kylheku2017-07-191-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim, protsym.c: Regenerated.
* Version 182.txr-182Kaz Kylheku2017-07-091-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim, protsym.c: Regenerated.
* configure: libffi test fixes.Kaz Kylheku2017-07-051-3/+2
| | | | | | | | | Fixes from review by Joe Eib. * configure: switch polarity of main return value, so it doesn't appear confusing, even though the test program is never run. Remove stray "set -x" command. Fix wrong use of nonexistent EXTRA_CFLAGS which should be EXTRA_FLAGS.
* configure: deal with non-standard libffi installations.Kaz Kylheku2017-07-041-0/+25
| | | | | | | | | | | | | | | | | This addresses a failure to build with libffi on Arch Linux, reported by Joe Eib. * Makefile (opt/ffi.o, dbg/ffi.o): Pull LIBFFI_CFLAGS into TXR_CFLAGS for just these object files. * configure (have_pkgconfig, libffi_cflags): New variables. (gen_config_make): Create new Makefile variable, LIBFFI_CFLAGS, from libffi_cflags. New configure test to detect pkg-config. Libffi test falls back on using pkg-config to test for existence of the library and to get the cflags and ldflags. Any needed cflags end up in LIBFFI_CFLAGS and are used only when compiling ffi.c.
* Version 181.txr-181Kaz Kylheku2017-07-011-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim, protsym.c: Regenerated.
* Version 180.txr-180Kaz Kylheku2017-06-251-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim, protsym.c: Regenerated.
* Version 179.txr-179Kaz Kylheku2017-06-181-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim, protsym.c: Regenerated.
* Version 178.txr-178Kaz Kylheku2017-06-121-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim, protsym.c: Regenerated.
* ffi: retain some functionality if libffi missing.Kaz Kylheku2017-06-101-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The FFI module is more than just foreign calls and callbacks; it provides a type system and operations for working with binary data. None of it depends on libffi being present and so shouldn't be disabled if libffi is not available. * Makefile (ffi.o): Unconditionally link this object file, not subject to the have_libffi variable. * configure (have_libffi): Variable removed. (gen_config_make): Do not generate a have_libffi variable into config.make, since nothing needs it. * ffi.c (ffi_type): Fake ffi_type defined if libffi is missing. (FFI_TYPE_STRUCT): Fake macro. (ffi_type ffi_type_void, ffi_type_pointer, ffi_type_sint, ffi_type ffi_type_schar, ffi_type_uchar, ffi_type ffi_type_sshort, ffi_type_ushort, ffi_type ffi_type_sint, ffi_type_uint, ffi_type ffi_type_slong, ffi_type_ulong, ffi_type ffi_type_sint8, ffi_type_uint8, ffi_type ffi_type_sint16, ffi_type_uint16, ffi_type ffi_type_sint32, ffi_type_uint32, ffi_type ffi_type_sint64, ffi_type_uint64, ffi_type ffi_type_float, ffi_type_double): Fake libffi type objects, so that code which references these things will build without modification. (ffi_get_type): Function only defined if we have libffi. (ffi_type_struct_destroy_op, ffi_struct_clone, make_ffi_type_struct, ffi_array_clone, make_ffi_type_array): Don't work with ffi_type's element array if we don't have libffi; our fake ffi_type doesn't have such an array. (struct txr_ffi_closure): Type only defined if we have libffi. (ffi_closure_struct, ffi_closure_struct_checked, ffi_closure_print_op, ffi_closure_destroy_op, ffi_closure_mark_op, ffi_closure_put): Functions only defined if we have libffi. (ffi_closure_ops): Static structure only defined if we have libffi. (ffi_init_types): Don't register a closure type if we don't have libffi. (struct txr_ffi_call_desc): Don't define type if we don't have libffi. (ffi_call_desc, ffi_call_desc_checked, ffi_call_desc_print_op, ffi_call_desc_destroy_op, ffi_call_desc_mark_op, ffi_make_call_desc, ffi_call_wrap, ffi_closure_dispatch, ffi_closure_dispatch_safe, ffi_make_closure, ffi_closure_get_fptr): Functions only defined if we have libffi. (ffi_call_desc_ops): Static structure only defined if we have libffi. (ffi_init): Only register ffi-make-call-desc, ffi-call, and ffi-make-closure if we have libffi. * lib.c: Include "ffi.h" header unconditionally. (generic_funcall, ref, refset, int): Remove #if HAVE_LIBFFI.
* Version 177.txr-177Kaz Kylheku2017-06-071-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim, protsym.c: Regenerated.
* configure: detect clockid_t properly.Kaz Kylheku2017-06-061-1/+1
| | | | | | | | | * configure: test for clockid_t type refers to CLOCK_REALTIME macro also, which comes from <time.h>. But that header isn't included. Since we only care about whether or not we have the type, for the sake of defining it in FFI, and don't use the CLOCK_REALTIME macro anywhere, let's replace it with a 0 constant.
* configure: detect endianness.Kaz Kylheku2017-05-251-0/+37
| | | | | | * configure: New test for endianness of the compile target. Produces HAVE_LITTLE_ENDIAN in config.h with a value of either 1 or 0.
* Version 176.txr-176Kaz Kylheku2017-05-211-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim, protsym.c: Regenerated.
* Adding realpath function.Kaz Kylheku2017-05-211-0/+18
| | | | | | | | | * configure: New test for realpath. * sysif.c (realpath_wrap): New static function. (sysif_init): Registered realpath intrinsic. * txr.1: Documented.
* Version 175.txr-175Kaz Kylheku2017-05-151-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim, protsym.c: Regenerated.
* ffi: darwin port: missing types.Kaz Kylheku2017-05-121-0/+38
| | | | | | | | * configure: detect clockid_t and loff_t, providing HAVE_CLOCKID_T and HAVE_LOFF_T config macros. * ffi.c (ffi_init_extra_types): Register clockid-t and loff-t types only if available.
* dlopen: broken dlvsym configure test.Kaz Kylheku2017-05-111-3/+3
| | | | | | | * configure: the dlvsym test relies on a nonexistent make variable EXTRA_CFLAGS. The correct one is EXTRA_FLAGS. The function name is misspelled in the test code and the test message.
* HAVE_SYS_TYPES_H config variable.Kaz Kylheku2017-05-031-0/+16
| | | | | | | | | | | * configure (have_sys_types): New variable. Set to "y" in various tests which prove that the <sys/types.h> header is available. (HAVE_SYS_TYPES_H): Add to config.h in the dependent variale generation section, if have_sys_types is true. * sysif.c: Use HAVE_SYS_TYPES_H instead of relying on HAVE_MAKEDEV.
* Provide access to dlopen.Kaz Kylheku2017-04-251-0/+36
| | | | | | | | | | | | | | | | | | | | * configure: New test for dlopen. * lib.c (cptr_equal_op): Function renamed to cobj_equal_handle_op, to reflect what it's really doing; it is not specifically to cptr objects. Also changed from static to extern. (cptr_ops): Follow rename. * lib.h (cobj_equal_handle_op): Declared. * sysif.c (cptr_dl_destroy_op): New static function. (dlopen_wrap, dlclose_wrap, dlsym_wrap, dlvsym_wrap): New static functions. (sysif_init): Register new intrinsic functions dlopen, dlclose, dlsym, dlvsym. New variables rtld-lazy, rtld-now, rtld-global, rtld-local, rtld-nodelete, rtld-noload, rtld-deepbind.
* Start of FFI implementation based on libffi.Kaz Kylheku2017-04-241-0/+34
| | | | | | | | | | | | * Makefile (OBJS): Add ffi.o. * configure (have_libffi): New variable. (gen_config_make): Generate have_libffi make variable. New check for availability of libffi. * ffi.c, ffi.h: New files. * lib.c (init): Call ffi_init.
* Version 174.txr-174Kaz Kylheku2017-04-041-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim: Regenerated.
* Get rid of config/ directory.Kaz Kylheku2017-03-311-114/+106
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | We revert back to config.h, config.make and config.log just being in the root of the build directory, rather than in a config/ subdirectory, like it was until mid 2014. That change was done for the sake of the tainting problem: a build directory picking up the wrong config.h from a source directory that is itself in the a configured state. * Makefile: Include config.make rather than config/config.make. (TXR_CFLAGS): Remove config directory from include file search path. (OBJS, EXTRA_OBJS, y.tab.c, y.tab.h, lex.yy.c): Dependencies on config.h and config.make adjusted to point to new location. (distclean): Use rm -f on config.*, not rm -rf; we don't expect there to be a directory matching that pattern. Remove config.h, config.make and config.log rather than config directory. Extend the generic distclean to remove opt and dbg, because this change will trigger its use and lingering .d files in opt and dbg will break the build. Remove txr-win.exe and txr-dbg-win.exe in generic distclean. * configure (conf_dir, config_h, config_make, config_log): Variables gone, replaced by hard-coded strings everywhere. Generate config.make, config.log and config.h in the current directory rather than a subdirectory. Do not generate a conf_dir variable into config.make.
* Version 173.txr-173Kaz Kylheku2017-03-251-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim: Regenerated.
* Version 172.txr-172Kaz Kylheku2017-03-191-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim: Regenerated.
* Version 171.txr-171Kaz Kylheku2017-03-141-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim: Regenerated.
* Version 170.txr-170Kaz Kylheku2017-02-281-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim: Regenerated.
* Adding round function.Kaz Kylheku2017-02-251-0/+19
| | | | | | | | | | | * arith.c (round1): New static function. (roundiv): New function. * configure: New test for C99 round function. * eval.c (eval_init): Register round intrinsic. * txr.1: Documented.
* Version 169.txr-169Kaz Kylheku2017-02-111-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim: Regenerated.
* Version 168.txr-168Kaz Kylheku2017-02-021-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim: Regenerated.
* Version 167.txr-167Kaz Kylheku2017-02-021-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim: Regenerated.
* Version 166.txr-166Kaz Kylheku2017-01-261-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim: Regenerated.
* Bump copyright year to 2017.Kaz Kylheku2017-01-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | * LICENSE, LICENSE-CYG, METALICENSE, Makefile, args.c, args.h, arith.c, arith.h, cadr.c, cadr.h, combi.c, combi.h, configure, debug.c, debug.h, eval.c, eval.h, filter.c, filter.h, ftw.c, ftw.h, gc.c, gc.h, glob.c, glob.h, hash.c, hash.h, jmp.S, lib.c, lib.h, lisplib.c, lisplib.h, match.c, match.h, parser.c, parser.h, parser.l, parser.y, rand.c, rand.h, regex.c, regex.h, signal.c, signal.h, stream.c, stream.h, struct.c, struct.h, sysif.c, sysif.h, syslog.c, syslog.h, termios.c, termios.h, txr.1, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h, share/txr/stdlib/awk.tl, share/txr/stdlib/build.tl, share/txr/stdlib/cadr.tl, share/txr/stdlib/conv.tl, share/txr/stdlib/except.tl, share/txr/stdlib/getopts.tl, share/txr/stdlib/getput.tl, share/txr/stdlib/hash.tl, share/txr/stdlib/ifa.tl, share/txr/stdlib/package.tl, share/txr/stdlib/path-test.tl, share/txr/stdlib/place.tl, share/txr/stdlib/socket.tl, share/txr/stdlib/struct.tl, share/txr/stdlib/tagbody.tl, share/txr/stdlib/termios.tl, share/txr/stdlib/txr-case.tl, share/txr/stdlib/type.tl, share/txr/stdlib/with-resources.tl, share/txr/stdlib/with-stream.tl, share/txr/stdlib/yield.tl: Add 2017 to all copyright headers and strings.
* Version 165.txr-165Kaz Kylheku2017-01-101-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim: Regenerated.
* Version 164.txr-164Kaz Kylheku2017-01-011-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim: Regenerated.
* Version 163.txr-163Kaz Kylheku2016-12-201-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim: Regenerated.
* Version 162.txr-162Kaz Kylheku2016-12-071-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim: Regenerated.
* Version 161.txr-161Kaz Kylheku2016-11-271-1/+1
| | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise.
* Version 160.txr-160Kaz Kylheku2016-11-271-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim: Regenerated.
* configure: search for working lex.Kaz Kylheku2016-11-221-2/+41
| | | | | | | | | * configure (lexname, lexname_given, lex_given): New variables. (lex): interpolate lexname (in make syntax). Inform about lexname in help text. (gen_config_make): Generate lexname make var. New lex test.
* Version 159.txr-159Kaz Kylheku2016-11-211-1/+1
| | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * share/txr/stdlib/ver.tl: Likewise. * txr.vim, tl.vim: Regenerated.
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