* meta/guile.m4 (GUILE_PKG): New macro, chooses a version of Guile
against which to compile.
(GUILE_FLAGS, GUILE_PROGS): Rewrite to call GUILE_PKG as necessary, to
respect any previous call to GUILE_PKG, and to not require
guile-tools.
* include/lightning.h: Add check for __powerpc__ defined
in Linux, while Darwin defines __ppc__.
* include/lightning/jit_ppc.h: Adjust register definitions
for Darwin 32 bit and Linux 64 bit ppc usage and/or ABI.
* include/lightning/jit_private.h: Add proper check for
Linux __powerpc__ and an data definition for an workaround
to properly handle code that starts with a jump to a "main"
label.
* lib/jit_disasm.c: Add extra disassembler initialization
for __powerpc64__.
* lib/jit_ppc-cpu.c: Add extra macros and functions, and
correct/adapt previous ones to handle powerpc64.
* lib/jit_ppc-fpu.c: Adapt for 64 bit wordsize. Basically
add conversion from/to int32/int64 and proper handling of
load/store offsets too large for 32 bit.
* lib/jit_ppc.c: Add calls to 64 bit codes and adaptation
for the PowerPC 64 bit Linux ABI.
* lib/jit_arm.c, lib/jit_mips.c, lib/jit_sparc, lib/jit_x86.c,
lib/lightning.c: Correct off by one error when restarting jit
of a function due to finding too late that needs to spill/reload
some register. Problem was found by accident on a very special
condition during PowerPC 64 code adaptation.
* libguile/posix.c (scm_execl, scm_execlp, scm_execle)
(scm_open_process): Remove casts for ancient mingw.
(scm_utime): If we fall back to utime, assert that flags is 0.
(scm_getlogin): Rely on gnulib.
* libguile/iselect.h: If we do not have sys/select.h, don't provide
scm_std_select, SELECT_TYPE, FD_SET, FD_ZERO, FD_ISSET, or FD_CLR.
Guile should not be setting these macros in public API. This is an
incompatible change on mingw, but oh well.
* libguile/threads.c: Rely on gnulib's select, and use that to implement
scm_std_select.
* libguile/deprecated.h:
* libguile/deprecated.c: Only provide scm_internal_select if we have
sys/select.h.
* libguile/posix.c: Reorder includes to fix mingw include-order
problem. Remove ttyname shims; gnulib is the place to fix that.
Remove winsock2 include, as gnulib seems to handle that OK. Rely on
the new pipe-posix gnulib module. Don't bother shimming getlogin, etc
on mingw; gnulib is the place for shims.
* libguile/fports.c: Reorder includes to put system includes first;
fixes windows/winsock2 include error problem. Rely on Gnulib's
select module.
(fport_input_waiting): Use select instead of scm_std_select.
* configure.ac (alarm): Check for decl.
* libguile/scmsigs.c: Reorder includes to put system includes first.
Fixes include order on mingw. Remove #define for alarm, as we will
use HAVE_DECL_ALARM. Remove #defines for sleep and usleep, as they
are not used.
(scm_alarm): Only define if HAVE_DECL_ALARM.
* libguile/socket.c (scm_init_socket): Remove mingw-specific code.
* libguile/fports.c: Remove ftruncate redefine; mingw is fine.
(scm_i_fdes_to_port): If we have no F_GETFL, just do an fstat. The
right place for an F_GETFL replacement would be in gnulib.
(fport_input_waiting): Remove an outdated comment.
* libguile/error.c (SCM_I_STRERROR, SCM_I_ERRNO): Remove, replacing uses
with strerror and errno.
* libguile/win32-socket.c:
* libguile/win32-socket.h: Remove. Mingw has suitable replacements.
* configure.ac:
* libguile/Makefile.am (EXTRA_libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES):
(noinst_HEADERS): Update for win32-socket removal.
* libguile/win32-socket.h:
* libguile/win32-socket.c (getservent, endservent, setservent)
(getprotoent, endprotoent, setprotoent): Remove mingw32 wrappers.
Their place is in gnulib, if anywhere.
Fixes <http://bugs.gnu.org/11887>.
* libguile/numbers.c (mem2ureal): New argument 'allow_inf_or_nan'.
Accept infinities and NaNs only if 'allow_inf_or_nan' is true and "#e"
is not present. Check for "inf.0" or "nan." case-insensitively. Do
not accept rationals with zero divisors.
(mem2complex): Pass new 'allow_inf_or_nan' argument to 'mem2ureal',
which is set if and only if a explicit sign was present.
* test-suite/tests/numbers.test ("string->number"): Add tests.
* libguile/vm.c (initialize_default_stack_size): New helper.
(scm_bootstrap_vm): Call initialize_default_stack_size.
* doc/ref/guile-invoke.texi (Environment Variables): Add docs.
Based on a patch by Stefan Israelsson Tampe.
* module/language/tree-il/compile-glil.scm (flatten-lambda-case):
Support calls and tail-calls with more than 255 formals.
* test-suite/tests/tree-il.test ("many args"): Add a test.
* libguile/struct.h (SCM_VTABLE_FLAG_SIMPLE, SCM_VTABLE_FLAG_SIMPLE_RW):
* libguile/struct.c (set_vtable_layout_flags): Vtable whose layouts
include a tail array are not simple. Fixes bug 12808.
Reported by Jan Schukat <shookie@email.de>.
Partly fixes <http://bugs.gnu.org/13848>.
* libguile/__scm.h (SCM_LONG_BIT)[!defined LONG_BIT]: Use
SCM_SIZEOF_LONG since `sizeof' cannot be used in #if directives as
found in numbers.c.
* check/float.tst: Comment out the int to negative infinity
test in mips for the moment because not all Loongson agrees
on the result.
* lib/jit_disasm.c: Add a test instead of an assertion
when loading symbols for disassembly due to a failure with
a simple binutils build in Debian mipsel64.
* include/lightning/jit_private.h, lib/jit_arm-cpu.c,
lib/jit_arm.c, lib/jit_disasm.c, lib/jit_mips-cpu.c,
lib/jit_mips.c, lib/jit_note.c, lib/jit_ppc-cpu.c,
lib/jit_ppc.c, lib/jit_print.c, lib/jit_sparc-cpu.c,
lib/jit_sparc.c, lib/jit_x86-cpu.c, lib/jit_x86.c,
lib/lightning.c: Add an extra structure for data storage
during jit generation, and release it after generating
jit, to reduce a bit memory usage, and also to make it
easier to understand what data is available during
jit runtime.
* libguile/debug.c (scm_local_eval):
libguile/ports.c (scm_current_warning_port):
libguile/strports.c (scm_eval_string_in_module): Perform
lazy-initialization while holding a mutex. Use SCM_UNDEFINED as the
uninitialized value. Use 'scm_c_*_variable'.
* doc/ref/api-modules.texi (Accessing Modules from C): Fix
'my_eval_string' example to be thread-safe.
