This reverts commit 6832604efa. Not only
does this fail on a fresh build due to a lack of "guile", but even if it
did have its Makefile fixed, it would take too long to run, because the
rest of Guile isn't compiled.
The right thing is to avoid invoking Guile until after at least psyntax
and boot-9 have been compiled.
This commit can be reinstated if we move doc snarfing to a phase that
happens after module/ is compiled.
* libguile/guile-snarf-docs.in: Rewrite to incorporate all
three phases of snarfing: func-name check, cpp, tokenization.
Also, require/check new command-line syntax.
* libguile/Makefile.am (AM_V_FILTER): Delete var.
(AM_V_FILTER_, AM_V_FILTER_0): Likewise.
(.c.doc): Run ./guile-snarf-docs; use new command-line syntax.
* configure.ac (sitedir): Fix definition to point to the
version-specific sitedir.
* libguile/Makefile.am (libpath.h): Take sitedir definition from
configure.ac.
* libguile/foreign.c (scm_string_to_pointer, scm_pointer_to_string): New
functions.
* libguile/foreign.h (scm_string_to_pointer, scm_pointer_to_string): New
declarations.
* module/system/foreign.scm: Export `string->pointer' and
`pointer->string'.
* test-suite/tests/foreign.test ("pointer<->string"): New test prefix.
* doc/ref/api-foreign.texi (Void Pointers and Byte Access): Add
`string->pointer' and `pointer->string'.
* libguile/Makefile.am:
* libguile/discouraged.c: Remove discouraged.c.
* libguile/deprecated.c:
* libguile/deprecated.h:
* libguile/discouraged.h: All functions and declarations moved from
discouraged.[ch] to deprecated.[ch], adding deprecation warnings.
* libguile/init.c: Remove discouraged init.
* libguile/numbers.c (scm_num2float, scm_num2double): Deprecate.
* test-suite/standalone/test-num2integral.c: Port to modern API.
* libguile/foreign.c (scm_i_pointer_print): Print in hexadecimal.
* doc/ref/api-foreign.texi (Modules and Extensions): Update for
"extensiondir", and a discussion of Guile versions.
(Foreign Variables): Fix discussion of types.
(Void Pointers and Byte Access): Fix typo.
* libguile/load.h:
* libguile/load.c (scm_sys_global_site_dir): New API, is what %site-dir
used to be.
(scm_sys_site_dir): Changed to be a version-specific dir.
(scm_init_load_path): Search the version-specific sitedir before the
global one.
* libguile/Makefile.am (libpath.h): Update SCM_SITE_DIR and
SCM_GLOBAL_SITE_DIR, as appropriate.
* libguile/vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
Fix some bugs reported by Michael Lucy -- both variants would happily
write beyond the end, and vector-move-right! didn't increment the
counter before copying in the reverse direction.
* test-suite/tests/vectors.test ("vector-move-left!"):
("vector-move-right!"): Add tests.
There was a race condition when building Guile since DOT_X_FILES didn't
depend on version.h, which is dynamically generated. Sometimes the
DOT_X_FILES are compiled before the version.h is generated and leads to
build failure. This patch fixed this problem.
Signed-off-by: Yan Li <yan.i.li@intel.com>
For > 32 bit integers still in the fixnum range, scm_random() would
return random numbers with a lower range than specified.
* libguile/random.c (scm_i_mask32): New static inline function.
(scm_c_random): Use `scm_i_mask32'.
(scm_c_random64): New function, 64-bit variant of scm_c_random.
(scm_random): Use `scm_c_random64' instead of forming the 64-bit random
number in a bogus way.
* libguile/random.h: Added `scm_c_random64'.
* doc/ref/api-foreign.texi (Foreign Types): Remove bits about typed
foreign pointers. Add `void'.
(Foreign Variables): Update the doc of `dynamic-pointer' and the
`numptob' example. Remove `foreign-set!' and `foreign-ref'. Add
`pointer-address', `make-pointer', `%null-pointer', and
`null-pointer?'
(Void Pointers and Byte Access): Make it clear that wrapped pointers
are untyped. Remove `void' from here. Replace `foreign->bytevector'
and `bytevector->foreign' by `pointer->bytevector' and
`bytevector->pointer'. Add `dereference-pointer' and the rest of the
`numptob' example.
(Dynamic FFI): Update examples. Remove `%null-pointer' from here.
* libguile/dynl.c (scm_dynamic_pointer): Update docstring.
* libguile/foreign.c (scm_dereference_pointer,
scm_pointer_to_bytevector): Likewise.
* module/system/foreign.scm (null-pointer?): Add docstring.
* libguile/foreign.c (scm_make_pointer): Always call out to
`scm_from_pointer'.
(scm_from_pointer): Return NULL_POINTER when PTR and FINALIZER are
NULL.
* libguile/vm-engine.c (VM_NAME)[vm_error_unbound]: Add comment.
* libguile/vm-i-system.c (variable_ref): Attempt provide the name of X
in FINISH_ARGS.
* am/guilec (install-data-hook): Remove.
(guile_install_go_files): New variable.
($(guile_install_go_files)): New dependency.
* libguile/load.c (compiled_is_fresh): Check for ordering of STAT_SOURCE
and STAT_COMPILED, not equality.
* module/ice-9/boot-9.scm (load): Ditto.
* module/system/base/compile.scm (call-with-output-file/atomic): Don't
set the timestamp of TEMPLATE.
* libguile/random.h (scm_t_rstate): Include the rng in the rstate, so we
can actually have multiple rngs. Instead of reserved0 / reserved1,
reserve a double explicitly for scm_c_normal01.
(scm_c_uniform32): Change to call the rstate's rng.
* libguile/random.c: Change to access an rstate's rng through its rng
pointer.
(scm_c_normal01): Instead of a flag and a next double, just check that
the double is equal to 0.0. Excluding one value shouldn't affect the
distribution, right?
* libguile/random.c (scm_t_i_rstate): Move here from random.h, along
with prototypes for functions
(scm_i_uniform32, scm_i_init_rstate, scm_i_copy_rstate): Change to
take a stock scm_t_rstate as an arg, and cast it. This way we don't
cast the pointers below.
(scm_i_rstate_from_datum, scm_i_rstate_from_datum): Same and rename
from scm_i_init_rstate_scm / scm_i_expose_rstate.
(scm_c_rstate_from_datum): Rename from scm_c_make_rstate_scm.
(scm_datum_to_random_state, scm_random_state_to_datum): Rename from
scm_external_to_random_state and scm_random_state_to_external.
(scm_init_random): Remove casts.
* libguile/random.h (scm_t_rng): Rename init_rstate_scm, expose_rstate
vmethods to from_datum, to_datum. Remove internal definitions. Rename
to scm_c_rstate_from_datum, and provide scm_random_state_to_datum and
scm_datum_to_random_state.
* libguile/random.h (scm_t_rng): random_bits returns a scm_t_uint32.
(scm_i_uniform32, scm_t_i_rstate): Internal RNG returns a
scm_t_uint32, as advertised, instead of unsigned long.
(scm_c_random): Return a scm_t_uint32 instead of an unsigned long.
* libguile/random.c (scm_i_uniform32, scm_i_init_rstate_scm):
(scm_i_expose_rstate, scm_c_random, scm_c_random_bignum, scm_random)
(scm_init_random): Adapt types to match implementation.
Now the random number generator state can be obtained in external
(i.e. `read'/`write'-able) form via the new procedure
`random-state->external'. An externalized state can be reinstantiated by
calling `external->random-state'.
* libguile/random.c (scm_i_init_rstate_scm, scm_i_expose_rstate): New
internal functions.
* libguile/random.c (scm_c_make_rstate_scm, scm_external_to_random_state,
scm_random_state_to_external): New public functions.
* libguile/random.h: Add prototypes for the above functions.
* libguile/random.h (scm_t_rng): Add new fields `init_rstate_scm' and
`expose_rstate'.
* libguile/random.c (scm_init_random): Initialize the new fields in
`scm_the_rng'.
* libguile/random.c (scm_c_random): On platforms where `unsigned long' has 64
bit, generate up to 64 bit of randomness. This is expected by
scm_c_random_bignum(), and hence was a serious distortion of the random value
distribution for values exceeding 2^32. This change also fixes a crash when
the `m' argument is a value above 2^32.
R6RS character hex escapes do not conflict with legacy Guile octal
character escapes, so they can be enabled by default.
* libguile/read.c (scm_read_character): modified
* test-suite/tests/reader.test: modify character escape tests
* doc/ref/api-data.texi: modified
* doc/ref/api-options.texi: modified
The open-file port should use the 8-bit ISO-8859-1 encoding when
a file is opened using mode "b". Also, it should honor a "coding:"
declaration at the top of a file when reading files where it is present.
* libguile/fports.c (scm_open_file): modified
* test-suite/tests/ports.test: more tests for open-file
* doc/ref/api-io.texi (File Ports): more documentation for open-file
Note especially that the variable 'i' has two different uses in this
function, and they get confused.
* libguile/read.c (scm_i_scan_for_encoding): cleanup
* libguile/ports.c (scm_getc): Provide `u32_conv_from_encoding' with the
RESULT_BUF stack-allocated buffer to avoid heap allocation.
(find_valid_encoding): Likewise.
(scm_ungetc): Ditto with `u32_conv_to_encoding'.
