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Makefile.in (USER_H): Add ginclude/float.h.

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* Makefile.in (USER_H): Add ginclude/float.h.
        (FLOAT_H): Remove.
        (stmp-int-hdrs, install-mkheaders): Don't handle FLOAT_H.
        (mostlyclean): Don't remove float.h intermediate files.
        (distclean): Don't remove float.h.
        * config.gcc: Remove all float_format references.
        * configure.in (float_format, float_h_file): Remove.

        * c-common.c: Include tree-inline.h.
        (builtin_define_with_int_value): New.
        (builtin_define_type_precision): Use it.
        (builtin_define_float_constants): New.
        (cb_register_builtins): Use it.  Define __FLT_RADIX__ and
        __FLT_EVAL_METHOD__.
        * defaults.h (TARGET_FLT_EVAL_METHOD): New.
        * config/i386/i386.h (TARGET_FLT_EVAL_METHOD): New.
        * config/m68k/m68k.h (TARGET_FLT_EVAL_METHOD): New.
        * doc/tm.texi (INTEL_EXTENDED_IEEE_FORMAT): Mention moto 96-bit format.
        (TARGET_FLT_EVAL_METHOD): New.

        * config/float-c4x.h, config/float-i128.h, config/float-i32.h,
        config/float-i386.h, config/float-i64.h, config/float-m68k.h,
        config/float-sh.h, config/float-sparc.h, config/float-vax.h: Remove.
        * ginclude/float.h: New.

From-SVN: r56769
This commit is contained in:
Richard Henderson 2002-09-03 13:21:35 -07:00 • committed by Richard Henderson
parent 527347f04d
commit d57a4b98c4
20 changed files with 631 additions and 1426 deletions
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27
gcc/ChangeLog
View file

@ -1,3 +1,30 @@
2002-09-03 Richard Henderson <rth@redhat.com>
* Makefile.in (USER_H): Add ginclude/float.h.
(FLOAT_H): Remove.
(stmp-int-hdrs, install-mkheaders): Don't handle FLOAT_H.
(mostlyclean): Don't remove float.h intermediate files.
(distclean): Don't remove float.h.
* config.gcc: Remove all float_format references.
* configure.in (float_format, float_h_file): Remove.
* c-common.c: Include tree-inline.h.
(builtin_define_with_int_value): New.
(builtin_define_type_precision): Use it.
(builtin_define_float_constants): New.
(cb_register_builtins): Use it. Define __FLT_RADIX__ and
__FLT_EVAL_METHOD__.
* defaults.h (TARGET_FLT_EVAL_METHOD): New.
* config/i386/i386.h (TARGET_FLT_EVAL_METHOD): New.
* config/m68k/m68k.h (TARGET_FLT_EVAL_METHOD): New.
* doc/tm.texi (INTEL_EXTENDED_IEEE_FORMAT): Mention moto 96-bit format.
(TARGET_FLT_EVAL_METHOD): New.
* config/float-c4x.h, config/float-i128.h, config/float-i32.h,
config/float-i386.h, config/float-i64.h, config/float-m68k.h,
config/float-sh.h, config/float-sparc.h, config/float-vax.h: Remove.
* ginclude/float.h: New.
2002-09-03 Stan Shebs <shebs@apple.com>
* config/darwin.h (WARN_FOUR_CHAR_CONSTANTS): Remove, never used.

31
gcc/Makefile.in
View file

@ -171,10 +171,13 @@ INSTALL_HEADERS_DIR = @build_install_headers_dir@
# Header files that are made available under the same name
# to programs compiled with GCC.
USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
$(srcdir)/ginclude/varargs.h \
$(srcdir)/ginclude/stdbool.h $(srcdir)/ginclude/iso646.h \
$(EXTRA_HEADERS)
USER_H = $(srcdir)/ginclude/float.h \
$(srcdir)/ginclude/iso646.h \
$(srcdir)/ginclude/stdarg.h \
$(srcdir)/ginclude/stdbool.h \
$(srcdir)/ginclude/stddef.h \
$(srcdir)/ginclude/varargs.h \
$(EXTRA_HEADERS)
# The GCC to use for compiling libgcc.a and crt*.o.
# Usually the one we just built.
@ -434,10 +437,6 @@ LIB2FUNCS_EXTRA =
# Assembler files should have names ending in `.asm'.
LIB2FUNCS_STATIC_EXTRA =
# We do not try to build float.h anymore. Let configure select the
# appropriate pre-built float.h file for the target.
FLOAT_H=@float_h_file@
# Program to convert libraries.
LIBCONVERT =
@ -2305,7 +2304,7 @@ gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
# s-* so that mostlyclean does not force the include directory to
# be rebuilt.
# Build the include directory including float.h
# Build the include directory
stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
# Copy in the headers provided with gcc.
# The sed command gets just the last file name component;
@ -2325,11 +2324,6 @@ stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
rm -f include/limits.h
cp xlimits.h include/limits.h
chmod a+r include/limits.h
rm -f include/float.h
if [ x$(FLOAT_H) != xMakefile.in ]; then \
cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
chmod a+r include/float.h; \
else :; fi
# Install the README
rm -f include/README
cp $(srcdir)/README-fixinc include/README
@ -2623,7 +2617,7 @@ mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
# Delete the temp files made in the course of building libgcc.a.
-rm -f xlimits.h
# Delete other built files.
-rm -f t-float.h-cross xsys-protos.hT
-rm -f xsys-protos.hT
-rm -f specs.h options.h gencheck.h
# Delete the stamp and temporary files.
-rm -f s-* tmp-* stamp-* stmp-*
@ -2631,7 +2625,7 @@ mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
# Delete debugging dump files.
-rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
# Delete some files made during installation.
-rm -f specs float.h-* SYSCALLS.c.X SYSCALLS.c
-rm -f specs SYSCALLS.c.X SYSCALLS.c
-rm -f collect collect2 mips-tfile mips-tdump
# Delete files generated for fixproto
-rm -rf fix-header$(build_exeext) xsys-protos.h deduced.h tmp-deduced.h \
@ -2690,7 +2684,6 @@ distclean: clean $(INTL_DISTCLEAN) lang.distclean
-rm -f */stage1 */stage2 */stage3 */stage4 */include
-rm -f c-parse.output
-rm -f *.asm
-rm -f float.h
-rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
-rm -f testsuite/*.log testsuite/*.sum
-cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
@ -3029,10 +3022,6 @@ install-mkheaders: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir \
$(INSTALL_DATA) $$file \
$(itoolsdir)/include/$$realfile ; \
done
if [ x$(FLOAT_H) != xMakefile.in ]; then \
$(INSTALL_DATA) $(srcdir)/config/$(FLOAT_H) \
$(itoolsdir)/include/float.h ; \
else :; fi
$(INSTALL_DATA) xlimits.h $(itoolsdir)/include/limits.h
if [ x$(STMP_FIXINC) != x ] ; then \
$(INSTALL_DATA) $(srcdir)/README-fixinc \

304
gcc/c-common.c
View file

@ -38,6 +38,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
#include "target.h"
#include "langhooks.h"
#include "except.h" /* For USING_SJLJ_EXCEPTIONS. */
#include "tree-inline.h"
cpp_reader *parse_in; /* Declared in c-pragma.h. */
@ -761,9 +762,13 @@ static bool get_nonnull_operand PARAMS ((tree,
void builtin_define_std PARAMS ((const char *));
static void builtin_define_with_value PARAMS ((const char *, const char *,
int));
static void builtin_define_with_int_value PARAMS ((const char *,
HOST_WIDE_INT));
static void builtin_define_type_max PARAMS ((const char *, tree, int));
static void cpp_define_data_format PARAMS ((cpp_reader *));
static void builtin_define_type_precision PARAMS ((const char *, tree));
static void builtin_define_float_constants PARAMS ((const char *,
const char *, tree));
/* Table of machine-independent attributes common to all C-like languages. */
const struct attribute_spec c_common_attribute_table[] =
@ -4682,6 +4687,7 @@ cpp_define_data_format (pfile)
cpp_reader *pfile;
{
const char *format;
/* Define endianness enumeration values. */
cpp_define (pfile, "__GCC_LITTLE_ENDIAN__=0");
cpp_define (pfile, "__GCC_BIG_ENDIAN__=1");
@ -4772,9 +4778,270 @@ builtin_define_type_precision (name, type)
const char *name;
tree type;
{
char buf[8];
sprintf (buf, "%d", (int) TYPE_PRECISION (type));
builtin_define_with_int_value (name, TYPE_PRECISION (type));
}
/* Define the float.h constants for TYPE using NAME_PREFIX and FP_SUFFIX. */
static void
builtin_define_float_constants (name_prefix, fp_suffix, type)
const char *name_prefix;
const char *fp_suffix;
tree type;
{
/* Used to convert radix-based values to base 10 values in several cases.
In the max_exp -> max_10_exp conversion for 128-bit IEEE, we need at
least 6 significant digits for correct results. Using the fraction
formed by (log(2)*1e6)/(log(10)*1e6) overflows a 32-bit integer as an
intermediate; perhaps someone can find a better approximation, in the
mean time, I suspect using doubles won't harm the bootstrap here. */
const double log10_2 = .30102999566398119521;
const double log10_16 = 1.20411998265592478085;
const double log10_b
= TARGET_FLOAT_FORMAT == IBM_FLOAT_FORMAT ? log10_16 : log10_2;
const int log2_b = TARGET_FLOAT_FORMAT == IBM_FLOAT_FORMAT ? 4 : 1;
char name[64], buf[128];
int mant_dig, max_exp, min_exp;
int dig, min_10_exp, max_10_exp;
/* ??? This information should be shared with real.c. */
#ifndef INTEL_EXTENDED_IEEE_FORMAT
#define INTEL_EXTENDED_IEEE_FORMAT 0
#endif
#ifndef TARGET_G_FLOAT
#define TARGET_G_FLOAT 0
#endif
switch (TARGET_FLOAT_FORMAT)
{
case IEEE_FLOAT_FORMAT:
switch (TYPE_PRECISION (type))
{
case 32:
/* ??? Handle MIPS r5900, which doesn't implement Inf or NaN,
but rather reuses the largest exponent as a normal number. */
mant_dig = 24;
min_exp = -125;
max_exp = 128;
break;
case 64:
mant_dig = 53;
min_exp = -1021;
max_exp = 1024;
break;
case 128:
if (!INTEL_EXTENDED_IEEE_FORMAT)
{
mant_dig = 113;
min_exp = -16381;
max_exp = 16384;
break;
}
/* FALLTHRU */
case 96:
mant_dig = 64;
max_exp = 16384;
if (INTEL_EXTENDED_IEEE_FORMAT)
min_exp = -16381;
else
/* ??? Otherwise assume m68k. */
min_exp = -16382;
break;
default:
abort ();
}
break;
case VAX_FLOAT_FORMAT:
switch (TYPE_PRECISION (type))
{
case 32: /* F_FLOAT */
mant_dig = 24;
min_exp = -127;
max_exp = 127;
break;
case 64: /* G_FLOAT or D_FLOAT */
if (TARGET_G_FLOAT)
{
mant_dig = 53;
min_exp = -1023;
max_exp = 1023;
}
else
{
mant_dig = 56;
min_exp = -127;
max_exp = 127;
}
break;
case 128: /* H_FLOAT */
mant_dig = 114;
min_exp = -16383;
max_exp = 16383;
break;
default:
abort ();
}
break;
case IBM_FLOAT_FORMAT:
switch (TYPE_PRECISION (type))
{
case 32:
mant_dig = 6;
min_exp = -64;
max_exp = 63;
break;
case 64:
mant_dig = 14;
min_exp = -64;
max_exp = 63;
break;
default:
abort ();
}
break;
case C4X_FLOAT_FORMAT:
switch (TYPE_PRECISION (type))
{
case 32:
mant_dig = 24;
min_exp = -126;
max_exp = 128;
break;
case 64:
mant_dig = 32;
min_exp = -126;
max_exp = 128;
break;
default:
abort ();
}
break;
default:
abort ();
}
/* The number of radix digits, p, in the floating-point significand. */
sprintf (name, "__%s_MANT_DIG__", name_prefix);
builtin_define_with_int_value (name, mant_dig);
/* The number of decimal digits, q, such that any floating-point number
with q decimal digits can be rounded into a floating-point number with
p radix b digits and back again without change to the q decimal digits,
p log10 b if b is a power of 10
floor((p - 1) log10 b) otherwise
*/
dig = (mant_dig - 1) * log10_b;
sprintf (name, "__%s_DIG__", name_prefix);
builtin_define_with_int_value (name, dig);
/* The minimum negative int x such that b**(x-1) is a normalised float. */
sprintf (name, "__%s_MIN_EXP__", name_prefix);
sprintf (buf, "(%d)", min_exp);
builtin_define_with_value (name, buf, 0);
/* The minimum negative int x such that 10**x is a normalized float,
ceil (log10 (b ** (min_exp - 1)))
= ceil (log10 (b) * (min_exp - 1))
Recall that min_exp is negative, so the integer truncation calculates
the ceiling, not the floor, in this case. */
min_10_exp = (min_exp - 1) * log10_b;
sprintf (name, "__%s_MIN_10_EXP__", name_prefix);
sprintf (buf, "(%d)", min_10_exp);
builtin_define_with_value (name, buf, 0);
/* The maximum int x such that b**(x-1) is a representable float. */
sprintf (name, "__%s_MAX_EXP__", name_prefix);
builtin_define_with_int_value (name, max_exp);
/* The maximum int x such that 10**x is in the range of representable
finite floating-point numbers,
floor (log10((1 - b**-p) * b**max_exp))
= floor (log10(1 - b**-p) + log10(b**max_exp))
= floor (log10(1 - b**-p) + log10(b)*max_exp)
The safest thing to do here is to just compute this number. But since
we don't link cc1 with libm, we cannot. We could implement log10 here
a series expansion, but that seems too much effort because:
Note that the first term, for all extant p, is a number exceedingly close
to zero, but slightly negative. Note that the second term is an integer
scaling an irrational number, and that because of the floor we are only
interested in its integral portion.
In order for the first term to have any effect on the integral portion
of the second term, the second term has to be exceedingly close to an
integer itself (e.g. 123.000000000001 or something). Getting a result
that close to an integer requires that the irrational multiplicand have
a long series of zeros in its expansion, which doesn't occur in the
first 20 digits or so of log10(b).
Hand-waving aside, crunching all of the sets of constants above by hand
does not yield a case for which the first term is significant, which
in the end is all that matters. */
max_10_exp = max_exp * log10_b;
sprintf (name, "__%s_MAX_10_EXP__", name_prefix);
builtin_define_with_int_value (name, max_10_exp);
/* Since, for the supported formats, B is always a power of 2, we
construct the following numbers directly as a hexadecimal constants. */
/* The maximum representable finite floating-point number,
(1 - b**-p) * b**max_exp */
{
int i, n;
char *p;
sprintf (name, "__%s_MAX__", name_prefix);
strcpy (buf, "0x0.");
n = mant_dig * log2_b;
for (i = 0, p = buf + 4; i + 3 < n; i += 4)
*p++ = 'f';
if (i < n)
*p++ = "08ce"[n - i];
sprintf (p, "p%d%s", max_exp * log2_b, fp_suffix);
builtin_define_with_value (name, buf, 0);
}
/* The minimum normalized positive floating-point number, b**(min_exp-1). */
sprintf (name, "__%s_MIN__", name_prefix);
sprintf (buf, "0x1p%d%s", (min_exp - 1) * log2_b, fp_suffix);
builtin_define_with_value (name, buf, 0);
/* The difference between 1 and the least value greater than 1 that is
representable in the given floating point type, b**(1-p). */
sprintf (name, "__%s_EPSILON__", name_prefix);
sprintf (buf, "0x1p%d%s", (1 - mant_dig) * log2_b, fp_suffix);
builtin_define_with_value (name, buf, 0);
if (type == long_double_type_node)
{
/* The number of decimal digits, n, such that any floating-point number
in the widest supported floating type with pmax radix b digits can be
rounded to a floating-point number with n decimal digits and back
again without change to the value,
pmax log10(b) if b is a power of 10
ceil(1 + pmax * log10(b)) otherwise
*/
double d_decimal_dig = 1 + mant_dig * log10_b;
int decimal_dig = d_decimal_dig;
if (decimal_dig < d_decimal_dig)
decimal_dig++;
builtin_define_with_int_value ("__DECIMAL_DIG__", decimal_dig);
}
}
/* Hook that registers front end and target-specific built-ins. */
@ -4830,6 +5097,20 @@ cb_register_builtins (pfile)
builtin_define_type_precision ("__DOUBLE_BIT__", double_type_node);
builtin_define_type_precision ("__LONG_DOUBLE_BIT__", long_double_type_node);
/* float.h needs to know these. */
/* The radix of the exponent representation. */
builtin_define_with_int_value ("__FLT_RADIX__",
(TARGET_FLOAT_FORMAT == IBM_FLOAT_FORMAT
? 16 : 2));
builtin_define_with_int_value ("__FLT_EVAL_METHOD__",
TARGET_FLT_EVAL_METHOD);
builtin_define_float_constants ("FLT", "F", float_type_node);
builtin_define_float_constants ("DBL", "", double_type_node);
builtin_define_float_constants ("LDBL", "L", long_double_type_node);
/* For use in assembly language. */
builtin_define_with_value ("__REGISTER_PREFIX__", REGISTER_PREFIX, 0);
builtin_define_with_value ("__USER_LABEL_PREFIX__", user_label_prefix, 0);
@ -4956,6 +5237,25 @@ builtin_define_with_value (macro, expansion, is_str)
cpp_define (parse_in, buf);
}
/* Pass an object-like macro and an integer value to define it to. */
static void
builtin_define_with_int_value (macro, value)
const char *macro;
HOST_WIDE_INT value;
{
char *buf;
size_t mlen = strlen (macro);
size_t vlen = 18;
size_t extra = 2; /* space for = and NUL. */
buf = alloca (mlen + vlen + extra);
memcpy (buf, macro, mlen);
buf[mlen] = '=';
sprintf (buf + mlen + 1, HOST_WIDE_INT_PRINT_DEC, value);
cpp_define (parse_in, buf);
}
/* Define MAX for TYPE based on the precision of the type, which is assumed
to be signed. IS_LONG is 1 for type "long" and 2 for "long long". */

91
gcc/config.gcc
View file

@ -75,12 +75,6 @@
# machine modes, if necessary and different from
# "$cpu_type/$cpu_type-modes.def".
#
# float_format Set to the symbolic name for the floating-point
# formats used for this machine, if different from
# "i64". Used to derive a header file name to
# include, like "vax" for "float-vax.h". If no such
# file is wanted, set to "none".
#
# extra_objs List of extra objects that should be linked into
# the compiler proper (cc1, cc1obj, cc1plus)
# depending on target.
@ -194,7 +188,6 @@ c_target_objs=
cxx_target_objs=
tm_defines=
xm_defines=
float_format=
# Set this to force installation and use of collect2.
use_collect2=
# Set this to override the default target model.
@ -542,7 +535,6 @@ alpha*-dec-osf[45]*)
*-*-osf5*)
tm_file="${tm_file} alpha/osf5.h"
target_cpu_default=MASK_SUPPORT_ARCH
float_format=i128
;;
esac
;;
@ -687,7 +679,6 @@ c4x-*-rtems*)
cxx_target_objs="c4x-c.o"
;;
c4x-*)
float_format=c4x
tmake_file=c4x/t-c4x
c_target_objs="c4x-c.o"
cxx_target_objs="c4x-c.o"
@ -708,7 +699,6 @@ cris-*-linux*)
;;
d30v-*)
tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
float_format=i64
;;
dsp16xx-*)
;;
@ -728,15 +718,12 @@ h8300-*-rtems*)
if test x$enable_threads = xyes; then
thread_file='rtems'
fi
float_format=i32
;;
h8300-*-elf*)
tmake_file="h8300/t-h8300 h8300/t-elf"
tm_file="h8300/h8300.h h8300/elf.h"
float_format=i32
;;
h8300-*-*)
float_format=i32
;;
hppa*64*-*-linux* | parisc*64*-*-linux*)
target_cpu_default="(MASK_PA_11 | MASK_PA_20)"
@ -842,7 +829,6 @@ hppa1.0-*-hpux8*)
hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
target_cpu_default="MASK_PA_11"
tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
float_format=i128
xm_defines=POSIX
tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
xmake_file="pa/x-ada"
@ -859,7 +845,6 @@ hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
;;
hppa1.0-*-hpux10*)
tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
float_format=i128
xm_defines=POSIX
tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
xmake_file="pa/x-ada"
@ -877,7 +862,6 @@ hppa1.0-*-hpux10*)
hppa*64*-*-hpux11*)
xm_defines=POSIX
tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h"
float_format=i128
tmake_file="pa/t-pa64 pa/t-pa-hpux"
xmake_file="pa/x-ada"
target_cpu_default="(MASK_PA_11|MASK_PA_20|MASK_GAS)"
@ -895,7 +879,6 @@ hppa*64*-*-hpux11*)
hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
target_cpu_default="MASK_PA_11"
tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
float_format=i128
xm_defines=POSIX
tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
xmake_file="pa/x-ada"
@ -911,7 +894,6 @@ hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
;;
hppa1.0-*-hpux11*)
tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
float_format=i128
xm_defines=POSIX
tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
xmake_file="pa/x-ada"
@ -1000,7 +982,6 @@ i[34567]86-*-darwin*)
cxx_target_objs="darwin-c.o"
# Darwin linker does collect2 functionality
use_collect2=no
float_format=i386
;;
i[34567]86-*-elf*)
xm_defines=POSIX
@ -1062,7 +1043,6 @@ x86_64-*-freebsd*)
;;
i[34567]86-*-netbsdelf*)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
float_format=i386
;;
i[34567]86-*-netbsd*)
tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
@ -1071,7 +1051,6 @@ i[34567]86-*-netbsd*)
;;
x86_64-*-netbsd*)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
float_format=i386
;;
i[34567]86-*-openbsd*)
tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h openbsd-oldgas.h openbsd.h ${tm_file}"
@ -1092,7 +1071,6 @@ i[34567]86-*-linux*aout*) # Intel 80386's running GNU/Linux
tmake_file="t-linux-aout i386/t-crtstuff"
tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h linux-aout.h i386/linux-aout.h"
gnu_ld=yes
float_format=i386
;;
i[34567]86-*-linux*libc1) # Intel 80386's running GNU/Linux
# with ELF format using the
@ -1101,7 +1079,6 @@ i[34567]86-*-linux*libc1) # Intel 80386's running GNU/Linux
tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 i386/t-crtstuff"
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
gnu_ld=yes
float_format=i386
if test x$enable_threads = xyes; then
thread_file='single'
fi
@ -1111,16 +1088,13 @@ i[34567]86-*-linux*) # Intel 80386's running GNU/Linux
# aka GNU/Linux C library 6
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
tmake_file="t-slibgcc-elf-ver t-linux i386/t-crtstuff"
float_format=i386
;;
x86_64-*-linux*)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
i386/x86-64.h i386/linux64.h"
tmake_file="t-slibgcc-elf-ver t-linux i386/t-crtstuff i386/t-linux64"
float_format=i386
;;
i[34567]86-*-gnu*)
float_format=i386
;;
i[34567]86-go32-msdos | i[34567]86-*-go32*)
echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
@ -1133,7 +1107,6 @@ i[34567]86-pc-msdosdjgpp*)
gnu_ld=yes
gas=yes
exeext=.exe
float_format=none
case $host in *pc-msdosdjgpp*)
target_alias=djgpp
;;
@ -1267,7 +1240,6 @@ i386-*-vsta) # Intel 80386's running VSTa kernel
i[34567]86-*-win32)
xm_defines=POSIX
xm_file=i386/xm-cygwin.h
float_format=i386
tmake_file=i386/t-cygwin
tm_file="${tm_file} i386/win32.h"
extra_objs=winnt.o
@ -1279,7 +1251,6 @@ i[34567]86-*-win32)
i[34567]86-*-pe | i[34567]86-*-cygwin*)
xm_defines=POSIX
xm_file=i386/xm-cygwin.h
float_format=i386
tmake_file=i386/t-cygwin
tm_file=i386/cygwin.h
extra_objs=winnt.o
@ -1290,7 +1261,6 @@ i[34567]86-*-pe | i[34567]86-*-cygwin*)
;;
i[34567]86-*-mingw32*)
tm_file=i386/mingw32.h
float_format=i386
xm_defines=POSIX
xm_file=i386/xm-mingw32.h
tmake_file="i386/t-cygwin i386/t-mingw32"
@ -1406,19 +1376,16 @@ ia64*-*-elf*)
then
target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
fi
float_format=i386
;;
ia64*-*-freebsd*)
tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
tmake_file="${tmake_file} ia64/t-ia64"
float_format=i386
;;
ia64*-*-linux*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
tmake_file="t-slibgcc-elf-ver t-linux ia64/t-ia64 ia64/t-glibc"
target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
float_format=i386
;;
ia64*-*-hpux*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h ia64/hpux_longdouble.h"
@ -1428,7 +1395,6 @@ ia64*-*-hpux*)
thread_file='posix'
fi
use_collect2=no
float_format=i128
c_target_objs="ia64-c.o"
cxx_target_objs="ia64-c.o"
;;
@ -1492,7 +1458,6 @@ m68k-atari-sysv4*) # Atari variant of V.4.
xm_defines=POSIX
tmake_file=t-svr4
extra_parts="crtbegin.o crtend.o"
float_format=m68k
;;
m68k-apollo-sysv* | m68k-bull-sysv*)
# can otherwise be caught by m68k-*-sysv4*
@ -1522,7 +1487,6 @@ m68k-motorola-sysv*)
fi
gdb_needs_out_file_path=yes
extra_parts="crt0.o mcrt0.o"
float_format=m68k
;;
m68k-ncr-sysv*) # NCR Tower 32 SVR3
tm_file=m68k/tower-as.h
@ -1548,22 +1512,18 @@ m68k-cbm-sysv4*) # Commodore variant of V.4.
xm_defines=POSIX
tmake_file=t-svr4
extra_parts="crtbegin.o crtend.o"
float_format=m68k
;;
m68k-ccur-rtu)
tm_file=m68k/ccur-GAS.h
use_collect2=yes
float_format=m68k
;;
m68k-hp-bsd4.4*) # HP 9000/3xx running 4.4bsd
tm_file=m68k/hp3bsd44.h
use_collect2=yes
float_format=m68k
;;
m68k-hp-bsd*) # HP 9000/3xx running Berkeley Unix
tm_file=m68k/hp3bsd.h
use_collect2=yes
float_format=m68k
;;
m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
xm_defines=POSIX
@ -1577,7 +1537,6 @@ m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
fi
install_headers_dir=install-headers-cpio
use_collect2=yes
float_format=m68k
;;
m68k-hp-hpux*) # HP 9000 series 300
xm_defines=POSIX
@ -1591,12 +1550,10 @@ m68k-hp-hpux*) # HP 9000 series 300
fi
install_headers_dir=install-headers-cpio
use_collect2=yes
float_format=m68k
;;
m68k-sun-mach*)
tm_file=m68k/sun3mach.h
use_collect2=yes
float_format=m68k
;;
m68k-sun-sunos3*)
if test x$with_fp = xno
@ -1604,7 +1561,6 @@ m68k-sun-sunos3*)
tm_file=m68k/sun3n3.h
else
tm_file=m68k/sun3o3.h
float_format=m68k
fi
use_collect2=yes
;;
@ -1614,7 +1570,6 @@ m68k-sun-sunos*) # For SunOS 4 (the default).
tm_file=m68k/sun3n.h
else
tm_file=m68k/sun3.h
float_format=m68k
fi
use_collect2=yes
;;
@ -1622,17 +1577,14 @@ m68k-wrs-vxworks*)
tm_file=m68k/vxm68k.h
tmake_file=m68k/t-vxworks68
thread_file='vxworks'
float_format=m68k
;;
m68k-*-aout*)
tmake_file=m68k/t-m68kbare
tm_file="m68k/m68k-aout.h libgloss.h"
float_format=m68k
;;
m68k-*-coff*)
tmake_file=m68k/t-m68kbare
tm_file="m68k/m68k-coff.h dbx.h"
float_format=m68k
;;
m68020-*-elf* | m68k-*-elf*)
tm_file="m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
@ -1650,18 +1602,15 @@ m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
;;
esac
float_format=m68k
;;
m68k*-*-netbsd*)
tm_file=m68k/netbsd.h
tmake_file=t-netbsd
float_format=m68k
use_collect2=yes
;;
m68k*-*-openbsd*)
# needed to unconfuse gdb
tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
float_format=m68k
# we need collect2 until our bug is fixed...
use_collect2=yes
;;
@ -1670,13 +1619,11 @@ m68k-*-sysv4*) # Motorola m68k's running system V.4
xm_defines=POSIX
tmake_file=t-svr4
extra_parts="crtbegin.o crtend.o"
float_format=m68k
;;
m68k-*-linux*aout*) # Motorola m68k's running GNU/Linux
# with a.out format
tm_file=m68k/linux-aout.h
tmake_file="t-linux-aout m68k/t-linux-aout"
float_format=m68k
gnu_ld=yes
;;
m68k-*-linux*libc1) # Motorola m68k's running GNU/Linux
@ -1685,7 +1632,6 @@ m68k-*-linux*libc1) # Motorola m68k's running GNU/Linux
tm_file=m68k/linux.h
tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 m68k/t-linux"
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
float_format=m68k
gnu_ld=yes
;;
m68k-*-linux*) # Motorola m68k's running GNU/Linux
@ -1694,13 +1640,11 @@ m68k-*-linux*) # Motorola m68k's running GNU/Linux
tm_file=m68k/linux.h
tmake_file="t-slibgcc-elf-ver t-linux m68k/t-linux"
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
float_format=m68k
gnu_ld=yes
;;
m68k-*-psos*)
tmake_file=m68k/t-m68kbare
tm_file=m68k/m68k-psos.h
float_format=m68k
;;
m68k-*-rtemscoff*) # would otherwise be caught by m68k-*-rtems*
echo "*** Configuration $machine not supported" 1>&2
@ -1710,7 +1654,6 @@ m68k-*-rtems*)
xm_defines=POSIX
tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
tm_file="m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h"
float_format=m68k
extra_parts="crtbegin.o crtend.o"
if test x$enable_threads = xyes; then
thread_file='rtems'
@ -1938,7 +1881,6 @@ mipstx39-*-elf* | mipstx39el-*-elf*)
mmix-knuth-mmixware)
;;
mn10200-*-*)
float_format=i32
tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
if test x$stabs = xyes
then
@ -2151,14 +2093,12 @@ powerpcle-*-eabi*)
rs6000-ibm-aix3.[01]*)
xm_defines=POSIX
tm_file="${tm_file} rs6000/aix.h rs6000/aix31.h rs6000/xcoff.h"
float_format=none
use_collect2=yes
;;
rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
xm_defines=POSIX
tm_file="${tm_file} rs6000/aix.h rs6000/aix3newas.h rs6000/xcoff.h"
tmake_file=rs6000/t-newas
float_format=none
use_collect2=yes
extra_headers=
;;
@ -2166,7 +2106,6 @@ rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
xm_defines=POSIX
tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
tmake_file=rs6000/t-newas
float_format=none
use_collect2=yes
extra_headers=
;;
@ -2174,7 +2113,6 @@ rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
xm_defines=POSIX
tm_file="${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
tmake_file=rs6000/t-aix43
float_format=none
use_collect2=yes
thread_file='aix'
extra_headers=
@ -2183,7 +2121,6 @@ rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
xm_defines=POSIX
tm_file="${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
tmake_file=rs6000/t-aix43
float_format=none
use_collect2=yes
thread_file='aix'
extra_headers=
@ -2191,13 +2128,11 @@ rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
rs6000-ibm-aix*)
xm_defines=POSIX
tm_file="${tm_file} rs6000/aix.h rs6000/xcoff.h"
float_format=none
use_collect2=yes
;;
rs6000-bull-bosx)
xm_defines=POSIX
tm_file="${tm_file} rs6000/aix.h rs6000/xcoff.h"
float_format=none
use_collect2=yes
;;
rs6000-*-mach*)
@ -2231,7 +2166,6 @@ sh-*-elf* | sh[2346l]*-*-elf*)
;;
esac
tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h"
float_format=sh
case $machine in
sh64*)
tmake_file="${tmake_file} sh/t-sh64"
@ -2252,7 +2186,6 @@ sh-*-rtemself*)
xm_defines=POSIX
tmake_file="sh/t-sh sh/t-elf t-rtems"
tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/rtemself.h rtems.h"
float_format=sh
if test x$enable_threads = xyes; then
thread_file='rtems'
fi
@ -2261,7 +2194,6 @@ sh-*-rtems*)
xm_defines=POSIX
tmake_file="sh/t-sh t-rtems"
tm_file="${tm_file} sh/coff.h sh/rtems.h rtems.h"
float_format=sh
if test x$enable_threads = xyes; then
thread_file='rtems'
fi
@ -2277,7 +2209,6 @@ sh-*-linux* | sh[2346lbe]*-*-linux*)
esac
tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/linux.h"
gas=yes gnu_ld=yes
float_format=sh
case $machine in
sh64*)
tmake_file="${tmake_file} sh/t-sh64"
@ -2326,11 +2257,9 @@ sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
tmake_file="${tmake_file} sh/t-netbsd"
;;
esac
float_format=sh
;;
sh-*-*)
tm_file="${tm_file} sh/coff.h"
float_format=sh
;;
sparc-tti-*)
tm_file="${tm_file} sparc/pbd.h"
@ -2371,7 +2300,6 @@ sparc64-*-openbsd*)
xm_file=sparc/xm-sp64.h
gas=yes gnu_ld=yes
with_cpu=ultrasparc
float_format=i128
;;
sparc-*-bsd*)
tm_file="${tm_file} sparc/bsd.h"
@ -2380,7 +2308,6 @@ sparc-*-chorusos*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h chorus.h"
tmake_file="sparc/t-chorus-elf sparc/t-crtfm"
extra_parts="crti.o crtn.o crtbegin.o crtend.o"
float_format=i64
case x${enable_threads} in
xyes | xpthreads | xposix)
thread_file='posix'
@ -2391,8 +2318,6 @@ sparc-*-elf*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h"
tmake_file="sparc/t-elf sparc/t-crtfm"
extra_parts="crti.o crtn.o crtbegin.o crtend.o"
#float_format=i128
float_format=i64
;;
sparc-*-linux*aout*) # Sparc's running GNU/Linux, a.out
tm_file="aoutos.h sparc/sparc.h sparc/aout.h sparc/linux-aout.h"
@ -2403,12 +2328,10 @@ sparc-*-linux*libc1*) # Sparc's running GNU/Linux, libc5
tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 sparc/t-crtfm"
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
gnu_ld=yes
float_format=sparc
;;
sparc-*-linux*) # Sparc's running GNU/Linux, libc6
tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
tmake_file="t-slibgcc-elf-ver t-linux sparc/t-crtfm"
float_format=sparc
;;
sparc-*-lynxos*)
if test x$gas = xyes
@ -2428,8 +2351,6 @@ sparc-*-rtems*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h"
tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
extra_parts="crti.o crtn.o crtbegin.o crtend.o"
#float_format=i128
float_format=i64
if test x$enable_threads = xyes; then
thread_file='rtems'
fi
@ -2450,7 +2371,6 @@ sparc64-*-solaris2* | sparcv9-*-solaris2*)
tmake_file="$tmake_file t-slibgcc-sld"
fi
extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
float_format=i128
if test x${enable_threads} = x ; then
enable_threads=$have_pthread_h
if test x${enable_threads} = x ; then
@ -2476,7 +2396,6 @@ sparc-hal-solaris2*)
tmake_file="$tmake_file t-slibgcc-sld"
fi
extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
float_format=i128
thread_file='solaris'
;;
sparc-*-solaris2*)
@ -2509,7 +2428,6 @@ sparc-*-solaris2*)
esac
xm_defines=POSIX
extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
float_format=i128
if test x${enable_threads} = x; then
enable_threads=$have_pthread_h
if test x${enable_threads} = x; then
@ -2598,13 +2516,11 @@ sparc64-*-freebsd*|ultrasparc-*-freebsd*)
sparc64-*-linux*) # 64-bit Sparc's running GNU/Linux
tmake_file="t-slibgcc-elf-ver t-linux sparc/t-linux64 sparc/t-crtfm"
tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
float_format=sparc
;;
sparc64-*-netbsd*)
tmake_file="${tmake_file} sparc/t-netbsd64"
tm_file="sparc/biarch64.h ${tm_file}"
tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
float_format=sparc
;;
strongarm-*-elf*)
tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
@ -2676,12 +2592,10 @@ v850-*-*)
vax-*-bsd*) # VAXen running BSD
tm_file="${tm_file} vax/bsd.h"
use_collect2=yes
float_format=vax
;;
vax-*-sysv*) # VAXen running system V
tm_file="${tm_file} vax/vaxv.h"
xm_defines=POSIX
float_format=vax
;;
vax-*-netbsdelf*)
echo "GCC does not yet support the ${machine} target"; exit 1
@ -2689,25 +2603,20 @@ vax-*-netbsdelf*)
vax-*-netbsd*)
tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
tmake_file=t-netbsd
float_format=vax
use_collect2=yes
;;
vax-*-openbsd*)
tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
float_format=vax
use_collect2=yes
;;
vax-*-ultrix*) # VAXen running ultrix
tm_file="${tm_file} vax/ultrix.h"
float_format=vax
;;
vax-*-vms*) # VAXen running VMS
xm_file=vax/xm-vms.h
tm_file=vax/vms.h
float_format=vax
;;
vax-*-*) # VAX default entry
float_format=vax
;;
xscale-*-elf)
tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"

96
gcc/config/float-c4x.h
View file

@ -1,96 +0,0 @@
/* float.h for target with TMS320C3x/C4x floating point format */
#ifndef _FLOAT_H_
#define _FLOAT_H_
/* Produced by enquire version 4.3, CWI, Amsterdam */
/* Radix of exponent representation */
#undef FLT_RADIX
#define FLT_RADIX 2
/* Number of base-FLT_RADIX digits in the significand of a float */
#undef FLT_MANT_DIG
#define FLT_MANT_DIG 24
/* Number of decimal digits of precision in a float */
#undef FLT_DIG
#define FLT_DIG 6
/* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
#undef FLT_ROUNDS
#define FLT_ROUNDS 1
/* Difference between 1.0 and the minimum float greater than 1.0 */
#undef FLT_EPSILON
#define FLT_EPSILON 1.19209290e-07F
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
#undef FLT_MIN_EXP
#define FLT_MIN_EXP (-126)
/* Minimum normalised float */
#undef FLT_MIN
#define FLT_MIN 5.8774718E-39F
/* Minimum int x such that 10**x is a normalised float */
#undef FLT_MIN_10_EXP
#define FLT_MIN_10_EXP (-39)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
#undef FLT_MAX_EXP
#define FLT_MAX_EXP 128
/* Maximum float */
#undef FLT_MAX
#define FLT_MAX 3.4028235e+38F
/* Maximum int x such that 10**x is a representable float */
#undef FLT_MAX_10_EXP
#define FLT_MAX_10_EXP 38
/* Number of base-FLT_RADIX digits in the significand of a double */
#undef DBL_MANT_DIG
#define DBL_MANT_DIG 24
/* Number of decimal digits of precision in a double */
#undef DBL_DIG
#define DBL_DIG 6
/* Difference between 1.0 and the minimum double greater than 1.0 */
#undef DBL_EPSILON
#define DBL_EPSILON 1.1920929e-07
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
#undef DBL_MIN_EXP
#define DBL_MIN_EXP (-126)
/* Minimum normalised double */
#undef DBL_MIN
#define DBL_MIN 5.8774718E-39
/* Minimum int x such that 10**x is a normalised double */
#undef DBL_MIN_10_EXP
#define DBL_MIN_10_EXP -39
/* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
#undef DBL_MAX_EXP
#define DBL_MAX_EXP 128
/* Maximum double */
#undef DBL_MAX
#define DBL_MAX 3.4028235E+38
/* Maximum int x such that 10**x is a representable double */
#undef DBL_MAX_10_EXP
#define DBL_MAX_10_EXP 38
/* Number of base-FLT_RADIX digits in the significand of a long double */
#undef LDBL_MANT_DIG
#define LDBL_MANT_DIG 32
/* Number of decimal digits of precision in a long double */
#undef LDBL_DIG
#define LDBL_DIG 8
/* Difference between 1.0 and the minimum long double greater than 1.0 */
#undef LDBL_EPSILON
#define LDBL_EPSILON 1.19209287e-07L
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
#undef LDBL_MIN_EXP
#define LDBL_MIN_EXP (-126)
/* Minimum normalised long double */
#undef LDBL_MIN
#define LDBL_MIN 5.8774717535e-39L
/* Minimum int x such that 10**x is a normalised long double */
#undef LDBL_MIN_10_EXP
#define LDBL_MIN_10_EXP (-39)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
#undef LDBL_MAX_EXP
#define LDBL_MAX_EXP 128
/* Maximum long double */
#undef LDBL_MAX
#define LDBL_MAX .4028236688e+38L
/* Maximum int x such that 10**x is a representable long double */
#undef LDBL_MAX_10_EXP
#define LDBL_MAX_10_EXP 38
#endif /* _FLOAT_H_ */

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/* float.h for target with IEEE 32, 64 and 128 bit floating point formats */
#ifndef _FLOAT_H_
#define _FLOAT_H_
/* Produced by enquire version 4.3, CWI, Amsterdam */
/* Radix of exponent representation */
#undef FLT_RADIX
#define FLT_RADIX 2
/* Number of base-FLT_RADIX digits in the significand of a float */
#undef FLT_MANT_DIG
#define FLT_MANT_DIG 24
/* Number of decimal digits of precision in a float */
#undef FLT_DIG
#define FLT_DIG 6
/* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
#undef FLT_ROUNDS
#define FLT_ROUNDS 1
/* Difference between 1.0 and the minimum float greater than 1.0 */
#undef FLT_EPSILON
#define FLT_EPSILON 1.19209290e-07F
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
#undef FLT_MIN_EXP
#define FLT_MIN_EXP (-125)
/* Minimum normalised float */
#undef FLT_MIN
#define FLT_MIN 1.17549435e-38F
/* Minimum int x such that 10**x is a normalised float */
#undef FLT_MIN_10_EXP
#define FLT_MIN_10_EXP (-37)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
#undef FLT_MAX_EXP
#define FLT_MAX_EXP 128
/* Maximum float */
#undef FLT_MAX
#define FLT_MAX 3.40282347e+38F
/* Maximum int x such that 10**x is a representable float */
#undef FLT_MAX_10_EXP
#define FLT_MAX_10_EXP 38
/* Number of base-FLT_RADIX digits in the significand of a double */
#undef DBL_MANT_DIG
#define DBL_MANT_DIG 53
/* Number of decimal digits of precision in a double */
#undef DBL_DIG
#define DBL_DIG 15
/* Difference between 1.0 and the minimum double greater than 1.0 */
#undef DBL_EPSILON
#define DBL_EPSILON 2.2204460492503131e-16
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
#undef DBL_MIN_EXP
#define DBL_MIN_EXP (-1021)
/* Minimum normalised double */
#undef DBL_MIN
#define DBL_MIN 2.2250738585072014e-308
/* Minimum int x such that 10**x is a normalised double */
#undef DBL_MIN_10_EXP
#define DBL_MIN_10_EXP (-307)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
#undef DBL_MAX_EXP
#define DBL_MAX_EXP 1024
/* Maximum double */
#undef DBL_MAX
#define DBL_MAX 1.7976931348623157e+308
/* Maximum int x such that 10**x is a representable double */
#undef DBL_MAX_10_EXP
#define DBL_MAX_10_EXP 308
/* Number of base-FLT_RADIX digits in the significand of a long double */
#undef LDBL_MANT_DIG
#define LDBL_MANT_DIG 113
/* Number of decimal digits of precision in a long double */
#undef LDBL_DIG
#define LDBL_DIG 33
/* Difference between 1.0 and the minimum long double greater than 1.0 */
#undef LDBL_EPSILON
#define LDBL_EPSILON 1.925929944387235853055977942584927319E-34L
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
#undef LDBL_MIN_EXP
#define LDBL_MIN_EXP (-16381)
/* Minimum normalised long double */
#undef LDBL_MIN
#define LDBL_MIN 3.362103143112093506262677817321752603E-4932L
/* Minimum int x such that 10**x is a normalised long double */
#undef LDBL_MIN_10_EXP
#define LDBL_MIN_10_EXP (-4931)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
#undef LDBL_MAX_EXP
#define LDBL_MAX_EXP 16384
/* Maximum long double */
#undef LDBL_MAX
#define LDBL_MAX 1.189731495357231765085759326628007016E+4932L
/* Maximum int x such that 10**x is a representable long double */
#undef LDBL_MAX_10_EXP
#define LDBL_MAX_10_EXP 4932
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* The floating-point expression evaluation method.
-1 indeterminate
0 evaluate all operations and constants just to the range and
precision of the type
1 evaluate operations and constants of type float and double
to the range and precision of the double type, evaluate
long double operations and constants to the range and
precision of the long double type
2 evaluate all operations and constants to the range and
precision of the long double type
*/
# undef FLT_EVAL_METHOD
# define FLT_EVAL_METHOD 0
/* Number of decimal digits to enable rounding to the given number of
decimal digits without loss of precision.
if FLT_RADIX == 10^n: #mantissa * log10 (FLT_RADIX)
else : ceil (1 + #mantissa * log10 (FLT_RADIX))
where #mantissa is the number of bits in the mantissa of the widest
supported floating-point type.
*/
# undef DECIMAL_DIG
# define DECIMAL_DIG 36
#endif /* C99 */
#endif /* _FLOAT_H_ */

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/* float.h for target with only IEEE 32 bit floating point format */
#ifndef _FLOAT_H_
#define _FLOAT_H_
/* Produced by enquire version 4.3, CWI, Amsterdam */
/* Radix of exponent representation */
#undef FLT_RADIX
#define FLT_RADIX 2
/* Number of base-FLT_RADIX digits in the significand of a float */
#undef FLT_MANT_DIG
#define FLT_MANT_DIG 24
/* Number of decimal digits of precision in a float */
#undef FLT_DIG
#define FLT_DIG 6
/* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
#undef FLT_ROUNDS
#define FLT_ROUNDS 1
/* Difference between 1.0 and the minimum float greater than 1.0 */
#undef FLT_EPSILON
#define FLT_EPSILON 1.19209290e-07F
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
#undef FLT_MIN_EXP
#define FLT_MIN_EXP (-125)
/* Minimum normalised float */
#undef FLT_MIN
#define FLT_MIN 1.17549435e-38F
/* Minimum int x such that 10**x is a normalised float */
#undef FLT_MIN_10_EXP
#define FLT_MIN_10_EXP (-37)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
#undef FLT_MAX_EXP
#define FLT_MAX_EXP 128
/* Maximum float */
#undef FLT_MAX
#define FLT_MAX 3.40282347e+38F
/* Maximum int x such that 10**x is a representable float */
#undef FLT_MAX_10_EXP
#define FLT_MAX_10_EXP 38
/* Number of base-FLT_RADIX digits in the significand of a double */
#undef DBL_MANT_DIG
#define DBL_MANT_DIG 24
/* Number of decimal digits of precision in a double */
#undef DBL_DIG
#define DBL_DIG 6
/* Difference between 1.0 and the minimum double greater than 1.0 */
#undef DBL_EPSILON
#define DBL_EPSILON 1.19209290e-07F
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
#undef DBL_MIN_EXP
#define DBL_MIN_EXP (-125)
/* Minimum normalised double */
#undef DBL_MIN
#define DBL_MIN 1.17549435e-38F
/* Minimum int x such that 10**x is a normalised double */
#undef DBL_MIN_10_EXP
#define DBL_MIN_10_EXP (-37)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
#undef DBL_MAX_EXP
#define DBL_MAX_EXP 128
/* Maximum double */
#undef DBL_MAX
#define DBL_MAX 3.40282347e+38F
/* Maximum int x such that 10**x is a representable double */
#undef DBL_MAX_10_EXP
#define DBL_MAX_10_EXP 38
/* Number of base-FLT_RADIX digits in the significand of a long double */
#undef LDBL_MANT_DIG
#define LDBL_MANT_DIG 24
/* Number of decimal digits of precision in a long double */
#undef LDBL_DIG
#define LDBL_DIG 6
/* Difference between 1.0 and the minimum long double greater than 1.0 */
#undef LDBL_EPSILON
#define LDBL_EPSILON 1.19209290e-07F
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
#undef LDBL_MIN_EXP
#define LDBL_MIN_EXP (-125)
/* Minimum normalised long double */
#undef LDBL_MIN
#define LDBL_MIN 1.17549435e-38F
/* Minimum int x such that 10**x is a normalised long double */
#undef LDBL_MIN_10_EXP
#define LDBL_MIN_10_EXP (-37)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
#undef LDBL_MAX_EXP
#define LDBL_MAX_EXP 128
/* Maximum long double */
#undef LDBL_MAX
#define LDBL_MAX 3.40282347e+38F
/* Maximum int x such that 10**x is a representable long double */
#undef LDBL_MAX_10_EXP
#define LDBL_MAX_10_EXP 38
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* The floating-point expression evaluation method.
-1 indeterminate
0 evaluate all operations and constants just to the range and
precision of the type
1 evaluate operations and constants of type float and double
to the range and precision of the double type, evaluate
long double operations and constants to the range and
precision of the long double type
2 evaluate all operations and constants to the range and
precision of the long double type
*/
# undef FLT_EVAL_METHOD
# define FLT_EVAL_METHOD 0
/* Number of decimal digits to enable rounding to the given number of
decimal digits without loss of precision.
if FLT_RADIX == 10^n: #mantissa * log10 (FLT_RADIX)
else : ceil (1 + #mantissa * log10 (FLT_RADIX))
where #mantissa is the number of bits in the mantissa of the widest
supported floating-point type.
*/
# undef DECIMAL_DIG
# define DECIMAL_DIG 9
#endif /* C99 */
#endif /* _FLOAT_H_ */

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/* float.h for target with IEEE 32/64 bit and Intel 386 style 80 bit
floating point formats */
#ifndef _FLOAT_H_
#define _FLOAT_H_
/* Produced by enquire version 4.3, CWI, Amsterdam */
/* Radix of exponent representation */
#undef FLT_RADIX
#define FLT_RADIX 2
/* Number of base-FLT_RADIX digits in the significand of a float */
#undef FLT_MANT_DIG
#define FLT_MANT_DIG 24
/* Number of decimal digits of precision in a float */
#undef FLT_DIG
#define FLT_DIG 6
/* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
#undef FLT_ROUNDS
#define FLT_ROUNDS 1
/* Difference between 1.0 and the minimum float greater than 1.0 */
#undef FLT_EPSILON
#define FLT_EPSILON 1.19209290e-07F
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
#undef FLT_MIN_EXP
#define FLT_MIN_EXP (-125)
/* Minimum normalised float */
#undef FLT_MIN
#define FLT_MIN 1.17549435e-38F
/* Minimum int x such that 10**x is a normalised float */
#undef FLT_MIN_10_EXP
#define FLT_MIN_10_EXP (-37)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
#undef FLT_MAX_EXP
#define FLT_MAX_EXP 128
/* Maximum float */
#undef FLT_MAX
#define FLT_MAX 3.40282347e+38F
/* Maximum int x such that 10**x is a representable float */
#undef FLT_MAX_10_EXP
#define FLT_MAX_10_EXP 38
/* Number of base-FLT_RADIX digits in the significand of a double */
#undef DBL_MANT_DIG
#define DBL_MANT_DIG 53
/* Number of decimal digits of precision in a double */
#undef DBL_DIG
#define DBL_DIG 15
/* Difference between 1.0 and the minimum double greater than 1.0 */
#undef DBL_EPSILON
#define DBL_EPSILON 2.2204460492503131e-16
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
#undef DBL_MIN_EXP
#define DBL_MIN_EXP (-1021)
/* Minimum normalised double */
#undef DBL_MIN
#define DBL_MIN 2.2250738585072014e-308
/* Minimum int x such that 10**x is a normalised double */
#undef DBL_MIN_10_EXP
#define DBL_MIN_10_EXP (-307)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
#undef DBL_MAX_EXP
#define DBL_MAX_EXP 1024
/* Maximum double */
#undef DBL_MAX
#define DBL_MAX 1.7976931348623157e+308
/* Maximum int x such that 10**x is a representable double */
#undef DBL_MAX_10_EXP
#define DBL_MAX_10_EXP 308
/* Number of base-FLT_RADIX digits in the significand of a long double */
#undef LDBL_MANT_DIG
#define LDBL_MANT_DIG 64
/* Number of decimal digits of precision in a long double */
#undef LDBL_DIG
#define LDBL_DIG 18
/* Difference between 1.0 and the minimum long double greater than 1.0 */
#undef LDBL_EPSILON
#define LDBL_EPSILON 1.08420217248550443401e-19L
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
#undef LDBL_MIN_EXP
#define LDBL_MIN_EXP (-16381)
/* Minimum normalised long double */
#undef LDBL_MIN
#define LDBL_MIN 3.36210314311209350626e-4932L
/* Minimum int x such that 10**x is a normalised long double */
#undef LDBL_MIN_10_EXP
#define LDBL_MIN_10_EXP (-4931)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
#undef LDBL_MAX_EXP
#define LDBL_MAX_EXP 16384
/* Maximum long double */
#undef LDBL_MAX
#define LDBL_MAX 1.18973149535723176502e+4932L
/* Maximum int x such that 10**x is a representable long double */
#undef LDBL_MAX_10_EXP
#define LDBL_MAX_10_EXP 4932
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* The floating-point expression evaluation method.
-1 indeterminate
0 evaluate all operations and constants just to the range and
precision of the type
1 evaluate operations and constants of type float and double
to the range and precision of the double type, evaluate
long double operations and constants to the range and
precision of the long double type
2 evaluate all operations and constants to the range and
precision of the long double type
*/
# undef FLT_EVAL_METHOD
# define FLT_EVAL_METHOD 2
/* Number of decimal digits to enable rounding to the given number of
decimal digits without loss of precision.
if FLT_RADIX == 10^n: #mantissa * log10 (FLT_RADIX)
else : ceil (1 + #mantissa * log10 (FLT_RADIX))
where #mantissa is the number of bits in the mantissa of the widest
supported floating-point type.
*/
# undef DECIMAL_DIG
# define DECIMAL_DIG 21
#endif /* C99 */
#endif /* _FLOAT_H___ */

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/* float.h for target with IEEE 32 bit and 64 bit floating point formats */
#ifndef _FLOAT_H_
#define _FLOAT_H_
/* Produced by enquire version 4.3, CWI, Amsterdam */
/* Radix of exponent representation */
#undef FLT_RADIX
#define FLT_RADIX 2
/* Number of base-FLT_RADIX digits in the significand of a float */
#undef FLT_MANT_DIG
#define FLT_MANT_DIG 24
/* Number of decimal digits of precision in a float */
#undef FLT_DIG
#define FLT_DIG 6
/* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
#undef FLT_ROUNDS
#define FLT_ROUNDS 1
/* Difference between 1.0 and the minimum float greater than 1.0 */
#undef FLT_EPSILON
#define FLT_EPSILON 1.19209290e-07F
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
#undef FLT_MIN_EXP
#define FLT_MIN_EXP (-125)
/* Minimum normalised float */
#undef FLT_MIN
#define FLT_MIN 1.17549435e-38F
/* Minimum int x such that 10**x is a normalised float */
#undef FLT_MIN_10_EXP
#define FLT_MIN_10_EXP (-37)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
#undef FLT_MAX_EXP
#define FLT_MAX_EXP 128
/* Maximum float */
#undef FLT_MAX
#define FLT_MAX 3.40282347e+38F
/* Maximum int x such that 10**x is a representable float */
#undef FLT_MAX_10_EXP
#define FLT_MAX_10_EXP 38
/* Number of base-FLT_RADIX digits in the significand of a double */
#undef DBL_MANT_DIG
#define DBL_MANT_DIG 53
/* Number of decimal digits of precision in a double */
#undef DBL_DIG
#define DBL_DIG 15
/* Difference between 1.0 and the minimum double greater than 1.0 */
#undef DBL_EPSILON
#define DBL_EPSILON 2.2204460492503131e-16
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
#undef DBL_MIN_EXP
#define DBL_MIN_EXP (-1021)
/* Minimum normalised double */
#undef DBL_MIN
#define DBL_MIN 2.2250738585072014e-308
/* Minimum int x such that 10**x is a normalised double */
#undef DBL_MIN_10_EXP
#define DBL_MIN_10_EXP (-307)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
#undef DBL_MAX_EXP
#define DBL_MAX_EXP 1024
/* Maximum double */
#undef DBL_MAX
#define DBL_MAX 1.7976931348623157e+308
/* Maximum int x such that 10**x is a representable double */
#undef DBL_MAX_10_EXP
#define DBL_MAX_10_EXP 308
/* Number of base-FLT_RADIX digits in the significand of a long double */
#undef LDBL_MANT_DIG
#define LDBL_MANT_DIG 53
/* Number of decimal digits of precision in a long double */
#undef LDBL_DIG
#define LDBL_DIG 15
/* Difference between 1.0 and the minimum long double greater than 1.0 */
#undef LDBL_EPSILON
#define LDBL_EPSILON 2.2204460492503131e-16L
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
#undef LDBL_MIN_EXP
#define LDBL_MIN_EXP (-1021)
/* Minimum normalised long double */
#undef LDBL_MIN
#define LDBL_MIN 2.2250738585072014e-308L
/* Minimum int x such that 10**x is a normalised long double */
#undef LDBL_MIN_10_EXP
#define LDBL_MIN_10_EXP (-307)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
#undef LDBL_MAX_EXP
#define LDBL_MAX_EXP 1024
/* Maximum long double */
#undef LDBL_MAX
#define LDBL_MAX 1.7976931348623157e+308L
/* Maximum int x such that 10**x is a representable long double */
#undef LDBL_MAX_10_EXP
#define LDBL_MAX_10_EXP 308
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* The floating-point expression evaluation method.
-1 indeterminate
0 evaluate all operations and constants just to the range and
precision of the type
1 evaluate operations and constants of type float and double
to the range and precision of the double type, evaluate
long double operations and constants to the range and
precision of the long double type
2 evaluate all operations and constants to the range and
precision of the long double type
*/
# undef FLT_EVAL_METHOD
# define FLT_EVAL_METHOD 0
/* Number of decimal digits to enable rounding to the given number of
decimal digits without loss of precision.
if FLT_RADIX == 10^n: #mantissa * log10 (FLT_RADIX)
else : ceil (1 + #mantissa * log10 (FLT_RADIX))
where #mantissa is the number of bits in the mantissa of the widest
supported floating-point type.
*/
# undef DECIMAL_DIG
# define DECIMAL_DIG 17
#endif /* C99 */
#endif /* _FLOAT_H_ */

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/* float.h for target with IEEE 32 bit and 64 bit and Motorola style 96 bit
floating point formats */
#ifndef _FLOAT_H_
#define _FLOAT_H_
/* Produced by enquire version 4.3, CWI, Amsterdam */
/* Radix of exponent representation */
#undef FLT_RADIX
#define FLT_RADIX 2
/* Number of base-FLT_RADIX digits in the significand of a float */
#undef FLT_MANT_DIG
#define FLT_MANT_DIG 24
/* Number of decimal digits of precision in a float */
#undef FLT_DIG
#define FLT_DIG 6
/* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
#undef FLT_ROUNDS
#define FLT_ROUNDS 1
/* Difference between 1.0 and the minimum float greater than 1.0 */
#undef FLT_EPSILON
#define FLT_EPSILON 1.19209290e-07F
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
#undef FLT_MIN_EXP
#define FLT_MIN_EXP (-125)
/* Minimum normalised float */
#undef FLT_MIN
#define FLT_MIN 1.17549435e-38F
/* Minimum int x such that 10**x is a normalised float */
#undef FLT_MIN_10_EXP
#define FLT_MIN_10_EXP (-37)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
#undef FLT_MAX_EXP
#define FLT_MAX_EXP 128
/* Maximum float */
#undef FLT_MAX
#define FLT_MAX 3.40282347e+38F
/* Maximum int x such that 10**x is a representable float */
#undef FLT_MAX_10_EXP
#define FLT_MAX_10_EXP 38
/* Number of base-FLT_RADIX digits in the significand of a double */
#undef DBL_MANT_DIG
#define DBL_MANT_DIG 53
/* Number of decimal digits of precision in a double */
#undef DBL_DIG
#define DBL_DIG 15
/* Difference between 1.0 and the minimum double greater than 1.0 */
#undef DBL_EPSILON
#define DBL_EPSILON 2.2204460492503131e-16
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
#undef DBL_MIN_EXP
#define DBL_MIN_EXP (-1021)
/* Minimum normalised double */
#undef DBL_MIN
#define DBL_MIN 2.2250738585072014e-308
/* Minimum int x such that 10**x is a normalised double */
#undef DBL_MIN_10_EXP
#define DBL_MIN_10_EXP (-307)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
#undef DBL_MAX_EXP
#define DBL_MAX_EXP 1024
/* Maximum double */
#undef DBL_MAX
#define DBL_MAX 1.7976931348623157e+308
/* Maximum int x such that 10**x is a representable double */
#undef DBL_MAX_10_EXP
#define DBL_MAX_10_EXP 308
/* Number of base-FLT_RADIX digits in the significand of a long double */
#undef LDBL_MANT_DIG
#define LDBL_MANT_DIG 64
/* Number of decimal digits of precision in a long double */
#undef LDBL_DIG
#define LDBL_DIG 18
/* Difference between 1.0 and the minimum long double greater than 1.0 */
#undef LDBL_EPSILON
#define LDBL_EPSILON 1.08420217248550443401e-19L
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
#undef LDBL_MIN_EXP
#define LDBL_MIN_EXP (-16382)
/* Minimum normalised long double */
#undef LDBL_MIN
#define LDBL_MIN 1.68105157155604675313e-4932L
/* Minimum int x such that 10**x is a normalised long double */
#undef LDBL_MIN_10_EXP
#define LDBL_MIN_10_EXP (-4931)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
#undef LDBL_MAX_EXP
#define LDBL_MAX_EXP 16384
/* Maximum long double */
#undef LDBL_MAX
#define LDBL_MAX 1.18973149535723176502e+4932L
/* Maximum int x such that 10**x is a representable long double */
#undef LDBL_MAX_10_EXP
#define LDBL_MAX_10_EXP 4932
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* The floating-point expression evaluation method.
-1 indeterminate
0 evaluate all operations and constants just to the range and
precision of the type
1 evaluate operations and constants of type float and double
to the range and precision of the double type, evaluate
long double operations and constants to the range and
precision of the long double type
2 evaluate all operations and constants to the range and
precision of the long double type
*/
/* ??? FLT_EVAL_METHOD depends on TARGET_68040_ONLY. We do not currently
have a preprocessor token that we can use to tell that this is on. */
# undef FLT_EVAL_METHOD
# define FLT_EVAL_METHOD -1
/* Number of decimal digits to enable rounding to the given number of
decimal digits without loss of precision.
if FLT_RADIX == 10^n: #mantissa * log10 (FLT_RADIX)
else : ceil (1 + #mantissa * log10 (FLT_RADIX))
where #mantissa is the number of bits in the mantissa of the widest
supported floating-point type.
*/
# undef DECIMAL_DIG
# define DECIMAL_DIG 21
#endif /* C99 */
#endif /* _FLOAT_H_ */

160
gcc/config/float-sh.h
View file

@ -1,160 +0,0 @@
/* float.h for target sh3e with optional IEEE 32 bit double format */
#ifndef _FLOAT_H_
#define _FLOAT_H_
/* Produced by enquire version 4.3, CWI, Amsterdam */
/* Radix of exponent representation */
#undef FLT_RADIX
#define FLT_RADIX 2
/* Number of base-FLT_RADIX digits in the significand of a float */
#undef FLT_MANT_DIG
#define FLT_MANT_DIG 24
/* Number of decimal digits of precision in a float */
#undef FLT_DIG
#define FLT_DIG 6
/* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
#undef FLT_ROUNDS
#define FLT_ROUNDS 1
/* Difference between 1.0 and the minimum float greater than 1.0 */
#undef FLT_EPSILON
#define FLT_EPSILON 1.19209290e-07F
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
#undef FLT_MIN_EXP
#define FLT_MIN_EXP (-125)
/* Minimum normalised float */
#undef FLT_MIN
#define FLT_MIN 1.17549435e-38F
/* Minimum int x such that 10**x is a normalised float */
#undef FLT_MIN_10_EXP
#define FLT_MIN_10_EXP (-37)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
#undef FLT_MAX_EXP
#define FLT_MAX_EXP 128
/* Maximum float */
#undef FLT_MAX
#define FLT_MAX 3.40282347e+38F
/* Maximum int x such that 10**x is a representable float */
#undef FLT_MAX_10_EXP
#define FLT_MAX_10_EXP 38
#if defined (__SH3E__) || defined (__SH4_SINGLE_ONLY__)
/* Number of base-FLT_RADIX digits in the significand of a double */
#undef DBL_MANT_DIG
#define DBL_MANT_DIG 24
/* Number of decimal digits of precision in a double */
#undef DBL_DIG
#define DBL_DIG 6
/* Difference between 1.0 and the minimum double greater than 1.0 */
#undef DBL_EPSILON
#define DBL_EPSILON 1.19209290e-07F
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
#undef DBL_MIN_EXP
#define DBL_MIN_EXP (-125)
/* Minimum normalised double */
#undef DBL_MIN
#define DBL_MIN 1.17549435e-38F
/* Minimum int x such that 10**x is a normalised double */
#undef DBL_MIN_10_EXP
#define DBL_MIN_10_EXP (-37)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
#undef DBL_MAX_EXP
#define DBL_MAX_EXP 128
/* Maximum double */
#undef DBL_MAX
#define DBL_MAX 3.40282347e+38F
/* Maximum int x such that 10**x is a representable double */
#undef DBL_MAX_10_EXP
#define DBL_MAX_10_EXP 38
#else
/* Number of base-FLT_RADIX digits in the significand of a double */
#undef DBL_MANT_DIG
#define DBL_MANT_DIG 53
/* Number of decimal digits of precision in a double */
#undef DBL_DIG
#define DBL_DIG 15
/* Difference between 1.0 and the minimum double greater than 1.0 */
#undef DBL_EPSILON
#define DBL_EPSILON 2.2204460492503131e-16
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
#undef DBL_MIN_EXP
#define DBL_MIN_EXP (-1021)
/* Minimum normalised double */
#undef DBL_MIN
#define DBL_MIN 2.2250738585072014e-308
/* Minimum int x such that 10**x is a normalised double */
#undef DBL_MIN_10_EXP
#define DBL_MIN_10_EXP (-307)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
#undef DBL_MAX_EXP
#define DBL_MAX_EXP 1024
/* Maximum double */
#undef DBL_MAX
#define DBL_MAX 1.7976931348623157e+308
/* Maximum int x such that 10**x is a representable double */
#undef DBL_MAX_10_EXP
#define DBL_MAX_10_EXP 308
#endif
/* Because -m3e and -m4-single-only have 32-bit doubles, we append L
to the doubles below, so that they're not truncated. */
/* Number of base-FLT_RADIX digits in the significand of a long double */
#undef LDBL_MANT_DIG
#define LDBL_MANT_DIG 53
/* Number of decimal digits of precision in a long double */
#undef LDBL_DIG
#define LDBL_DIG 15
/* Difference between 1.0 and the minimum long double greater than 1.0 */
#undef LDBL_EPSILON
#define LDBL_EPSILON 2.2204460492503131e-16L
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
#undef LDBL_MIN_EXP
#define LDBL_MIN_EXP (-1021)
/* Minimum normalised long double */
#undef LDBL_MIN
#define LDBL_MIN 2.2250738585072014e-308L
/* Minimum int x such that 10**x is a normalised long double */
#undef LDBL_MIN_10_EXP
#define LDBL_MIN_10_EXP (-307)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
#undef LDBL_MAX_EXP
#define LDBL_MAX_EXP 1024
/* Maximum long double */
#undef LDBL_MAX
#define LDBL_MAX 1.7976931348623157e+308L
/* Maximum int x such that 10**x is a representable long double */
#undef LDBL_MAX_10_EXP
#define LDBL_MAX_10_EXP 308
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* The floating-point expression evaluation method.
-1 indeterminate
0 evaluate all operations and constants just to the range and
precision of the type
1 evaluate operations and constants of type float and double
to the range and precision of the double type, evaluate
long double operations and constants to the range and
precision of the long double type
2 evaluate all operations and constants to the range and
precision of the long double type
*/
# undef FLT_EVAL_METHOD
# define FLT_EVAL_METHOD 0
/* Number of decimal digits to enable rounding to the given number of
decimal digits without loss of precision.
if FLT_RADIX == 10^n: #mantissa * log10 (FLT_RADIX)
else : ceil (1 + #mantissa * log10 (FLT_RADIX))
where #mantissa is the number of bits in the mantissa of the widest
supported floating-point type.
*/
# undef DECIMAL_DIG
# define DECIMAL_DIG 17
#endif /* C99 */
#endif /* _FLOAT_H_ */

153
gcc/config/float-sparc.h
View file

@ -1,153 +0,0 @@
/* float.h for target with IEEE 32, 64 and 128 bit SPARC floating point formats
(on sparc-linux long double is 64 bit, while on sparc64-linux 128 bit) */
#ifndef _FLOAT_H_
#define _FLOAT_H_
/* Produced by enquire version 4.3, CWI, Amsterdam */
/* Radix of exponent representation */
#undef FLT_RADIX
#define FLT_RADIX 2
/* Number of base-FLT_RADIX digits in the significand of a float */
#undef FLT_MANT_DIG
#define FLT_MANT_DIG 24
/* Number of decimal digits of precision in a float */
#undef FLT_DIG
#define FLT_DIG 6
/* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
#undef FLT_ROUNDS
#define FLT_ROUNDS 1
/* Difference between 1.0 and the minimum float greater than 1.0 */
#undef FLT_EPSILON
#define FLT_EPSILON 1.19209290e-07F
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
#undef FLT_MIN_EXP
#define FLT_MIN_EXP (-125)
/* Minimum normalised float */
#undef FLT_MIN
#define FLT_MIN 1.17549435e-38F
/* Minimum int x such that 10**x is a normalised float */
#undef FLT_MIN_10_EXP
#define FLT_MIN_10_EXP (-37)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
#undef FLT_MAX_EXP
#define FLT_MAX_EXP 128
/* Maximum float */
#undef FLT_MAX
#define FLT_MAX 3.40282347e+38F
/* Maximum int x such that 10**x is a representable float */
#undef FLT_MAX_10_EXP
#define FLT_MAX_10_EXP 38
/* Number of base-FLT_RADIX digits in the significand of a double */
#undef DBL_MANT_DIG
#define DBL_MANT_DIG 53
/* Number of decimal digits of precision in a double */
#undef DBL_DIG
#define DBL_DIG 15
/* Difference between 1.0 and the minimum double greater than 1.0 */
#undef DBL_EPSILON
#define DBL_EPSILON 2.2204460492503131e-16
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
#undef DBL_MIN_EXP
#define DBL_MIN_EXP (-1021)
/* Minimum normalised double */
#undef DBL_MIN
#define DBL_MIN 2.2250738585072014e-308
/* Minimum int x such that 10**x is a normalised double */
#undef DBL_MIN_10_EXP
#define DBL_MIN_10_EXP (-307)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
#undef DBL_MAX_EXP
#define DBL_MAX_EXP 1024
/* Maximum double */
#undef DBL_MAX
#define DBL_MAX 1.7976931348623157e+308
/* Maximum int x such that 10**x is a representable double */
#undef DBL_MAX_10_EXP
#define DBL_MAX_10_EXP 308
#if defined(__sparcv9) || defined(__arch64__) || defined(__LONG_DOUBLE_128__)
/* Number of base-FLT_RADIX digits in the significand of a long double */
#undef LDBL_MANT_DIG
#define LDBL_MANT_DIG 113
/* Number of decimal digits of precision in a long double */
#undef LDBL_DIG
#define LDBL_DIG 33
/* Difference between 1.0 and the minimum long double greater than 1.0 */
#undef LDBL_EPSILON
#define LDBL_EPSILON 1.925929944387235853055977942584927319E-34L
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
#undef LDBL_MIN_EXP
#define LDBL_MIN_EXP (-16381)
/* Minimum normalised long double */
#undef LDBL_MIN
#define LDBL_MIN 3.362103143112093506262677817321752603E-4932L
/* Minimum int x such that 10**x is a normalised long double */
#undef LDBL_MIN_10_EXP
#define LDBL_MIN_10_EXP (-4931)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
#undef LDBL_MAX_EXP
#define LDBL_MAX_EXP 16384
/* Maximum long double */
#undef LDBL_MAX
#define LDBL_MAX 1.189731495357231765085759326628007016E+4932L
/* Maximum int x such that 10**x is a representable long double */
#undef LDBL_MAX_10_EXP
#define LDBL_MAX_10_EXP 4932
#else /* sparc32 */
#undef LDBL_MANT_DIG
#define LDBL_MANT_DIG DBL_MANT_DIG
#undef LDBL_DIG
#define LDBL_DIG DBL_DIG
#undef LDBL_EPSILON
#define LDBL_EPSILON DBL_EPSILON
#undef LDBL_MIN_EXP
#define LDBL_MIN_EXP DBL_MIN_EXP
#undef LDBL_MIN
#define LDBL_MIN DBL_MIN
#undef LDBL_MIN_10_EXP
#define LDBL_MIN_10_EXP DBL_MIN_10_EXP
#undef LDBL_MAX_EXP
#define LDBL_MAX_EXP DBL_MAX_EXP
#undef LDBL_MAX
#define LDBL_MAX DBL_MAX
#undef LDBL_MAX_10_EXP
#define LDBL_MAX_10_EXP DBL_MAX_10_EXP
#endif /* sparc32 */
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* The floating-point expression evaluation method.
-1 indeterminate
0 evaluate all operations and constants just to the range and
precision of the type
1 evaluate operations and constants of type float and double
to the range and precision of the double type, evaluate
long double operations and constants to the range and
precision of the long double type
2 evaluate all operations and constants to the range and
precision of the long double type
*/
# undef FLT_EVAL_METHOD
# define FLT_EVAL_METHOD 0
/* Number of decimal digits to enable rounding to the given number of
decimal digits without loss of precision.
if FLT_RADIX == 10^n: #mantissa * log10 (FLT_RADIX)
else : ceil (1 + #mantissa * log10 (FLT_RADIX))
where #mantissa is the number of bits in the mantissa of the widest
supported floating-point type.
*/
# undef DECIMAL_DIG
# if LDBL_MANT_DIG == 53
# define DECIMAL_DIG 17
# else
# define DECIMAL_DIG 36
# endif
#endif /* C99 */
#endif /* _FLOAT_H_ */

159
gcc/config/float-vax.h
View file

@ -1,159 +0,0 @@
/* float.h for target with VAX floating point formats */
#ifndef _FLOAT_H_
#define _FLOAT_H_
/* Produced by enquire version 4.3, CWI, Amsterdam */
/* Radix of exponent representation */
#undef FLT_RADIX
#define FLT_RADIX 2
/* Number of base-FLT_RADIX digits in the significand of a float */
#undef FLT_MANT_DIG
#define FLT_MANT_DIG 24
/* Number of decimal digits of precision in a float */
#undef FLT_DIG
#define FLT_DIG 6
/* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
#undef FLT_ROUNDS
#define FLT_ROUNDS 1
/* Difference between 1.0 and the minimum float greater than 1.0 */
#undef FLT_EPSILON
#define FLT_EPSILON 1.19209290e-07F
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
#undef FLT_MIN_EXP
#define FLT_MIN_EXP (-127)
/* Minimum normalised float */
#undef FLT_MIN
#define FLT_MIN 2.93873588e-39F
/* Minimum int x such that 10**x is a normalised float */
#undef FLT_MIN_10_EXP
#define FLT_MIN_10_EXP (-38)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
#undef FLT_MAX_EXP
#define FLT_MAX_EXP 127
/* Maximum float */
#undef FLT_MAX
#define FLT_MAX 1.70141173e+38F
/* Maximum int x such that 10**x is a representable float */
#undef FLT_MAX_10_EXP
#define FLT_MAX_10_EXP 38
#ifdef __GFLOAT
/* The GFLOAT numbers may be problematic since gcc uses DFLOAT */
/* Number of base-FLT_RADIX digits in the significand of a double */
#undef DBL_MANT_DIG
#define DBL_MANT_DIG 53
/* Number of decimal digits of precision in a double */
#undef DBL_DIG
#define DBL_DIG 15
/* Difference between 1.0 and the minimum double greater than 1.0 */
#undef DBL_EPSILON
#define DBL_EPSILON 2.2204460492503131e-016
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
#undef DBL_MIN_EXP
#define DBL_MIN_EXP (-1023)
/* Minimum normalised double */
#undef DBL_MIN
#define DBL_MIN 5.5626846462680035e-309
/* Minimum int x such that 10**x is a normalised double */
#undef DBL_MIN_10_EXP
#define DBL_MIN_10_EXP (-308)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
#undef DBL_MAX_EXP
#define DBL_MAX_EXP 1023
/* Maximum double */
#undef DBL_MAX
#define DBL_MAX 8.9884656743115775e+307
/* Maximum int x such that 10**x is a representable double */
#undef DBL_MAX_10_EXP
#define DBL_MAX_10_EXP 307
/* Number of base-FLT_RADIX digits in the significand of a long double */
#undef LDBL_MANT_DIG
#define LDBL_MANT_DIG 53
/* Number of decimal digits of precision in a long double */
#undef LDBL_DIG
#define LDBL_DIG 15
/* Difference between 1.0 and the minimum long double greater than 1.0 */
#undef LDBL_EPSILON
#define LDBL_EPSILON 2.2204460492503131e-016L
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
#undef LDBL_MIN_EXP
#define LDBL_MIN_EXP (-1023)
/* Minimum normalised long double */
#undef LDBL_MIN
#define LDBL_MIN 5.5626846462680035e-309L
/* Minimum int x such that 10**x is a normalised long double */
#undef LDBL_MIN_10_EXP
#define LDBL_MIN_10_EXP (-308)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
#undef LDBL_MAX_EXP
#define LDBL_MAX_EXP 1023
/* Maximum long double */
#undef LDBL_MAX
#define LDBL_MAX 8.9884656743115775e+307L
/* Maximum int x such that 10**x is a representable long double */
#undef LDBL_MAX_10_EXP
#define LDBL_MAX_10_EXP 307
#else /* !__GFLOAT */
/* Number of base-FLT_RADIX digits in the significand of a double */
#undef DBL_MANT_DIG
#define DBL_MANT_DIG 56
/* Number of decimal digits of precision in a double */
#undef DBL_DIG
#define DBL_DIG 16
/* Difference between 1.0 and the minimum double greater than 1.0 */
#undef DBL_EPSILON
#define DBL_EPSILON 2.77555756156289135e-17
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
#undef DBL_MIN_EXP
#define DBL_MIN_EXP (-127)
/* Minimum normalised double */
#undef DBL_MIN
#define DBL_MIN 2.93873587705571877e-39
/* Minimum int x such that 10**x is a normalised double */
#undef DBL_MIN_10_EXP
#define DBL_MIN_10_EXP (-38)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
#undef DBL_MAX_EXP
#define DBL_MAX_EXP 127
/* Maximum double */
#undef DBL_MAX
#define DBL_MAX 1.70141183460469227e+38
/* Maximum int x such that 10**x is a representable double */
#undef DBL_MAX_10_EXP
#define DBL_MAX_10_EXP 38
/* Number of base-FLT_RADIX digits in the significand of a long double */
#undef LDBL_MANT_DIG
#define LDBL_MANT_DIG 56
/* Number of decimal digits of precision in a long double */
#undef LDBL_DIG
#define LDBL_DIG 16
/* Difference between 1.0 and the minimum long double greater than 1.0 */
#undef LDBL_EPSILON
#define LDBL_EPSILON 2.77555756156289135e-17L
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
#undef LDBL_MIN_EXP
#define LDBL_MIN_EXP (-127)
/* Minimum normalised long double */
#undef LDBL_MIN
#define LDBL_MIN 2.93873587705571877e-39L
/* Minimum int x such that 10**x is a normalised long double */
#undef LDBL_MIN_10_EXP
#define LDBL_MIN_10_EXP (-38)
/* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
#undef LDBL_MAX_EXP
#define LDBL_MAX_EXP 127
/* Maximum long double */
#undef LDBL_MAX
#define LDBL_MAX 1.70141183460469227e+38L
/* Maximum int x such that 10**x is a representable long double */
#undef LDBL_MAX_10_EXP
#define LDBL_MAX_10_EXP 38
#endif /* __GFLOAT */
#endif /* _FLOAT_H_ */

7
gcc/config/i386/i386.h
View file

@ -644,6 +644,13 @@ extern int x86_prefetch_sse;
packaged in a 128-bit or 96bit entity. */
#define INTEL_EXTENDED_IEEE_FORMAT 1
/* Set the value of FLT_EVAL_METHOD in float.h. When using only the
FPU, assume that the fpcw is set to extended precision; when using
only SSE, rounding is correct; when using both SSE and the FPU,
the rounding precision is indeterminate, since either may be chosen
apparently at random. */
#define TARGET_FLT_EVAL_METHOD \
(TARGET_MIX_SSE_I387 ? -1 : TARGET_SSE_MATH ? 1 : 2)
#define SHORT_TYPE_SIZE 16
#define INT_TYPE_SIZE 32

5
gcc/config/m68k/m68k.h
View file

@ -297,6 +297,11 @@ extern int target_flags;
/* Define for XFmode extended real floating point support. */
#define LONG_DOUBLE_TYPE_SIZE 96
/* Set the value of FLT_EVAL_METHOD in float.h. When using 68040 fp
instructions, we get proper intermediate rounding, otherwise we
get extended precision results. */
#define TARGET_FLT_EVAL_METHOD (TARGET_68040_ONLY ? 0 : 2)
/* Define this if most significant bit is lowest numbered
in instructions that operate on numbered bit-fields.
This is true for 68020 insns such as bfins and bfexts.

218
gcc/configure vendored
View file

@ -5014,15 +5014,6 @@ if test x"$dwarf2" = xyes
then tm_file="$tm_file tm-dwarf2.h"
fi
if test x$float_format = x
then float_format=i64
fi
if test $float_format = none
then float_h_file=Makefile.in
else float_h_file=float-$float_format.h
fi
# Say what files are being used for the output code and MD file.
echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
echo "Using \`$srcdir/config/$md_file' as machine description file."
@ -5222,14 +5213,14 @@ fi
echo $ac_n "checking for library containing strerror""... $ac_c" 1>&6
echo "configure:5226: checking for library containing strerror" >&5
echo "configure:5217: checking for library containing strerror" >&5
if eval "test \"`echo '$''{'ac_cv_search_strerror'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_func_search_save_LIBS="$LIBS"
ac_cv_search_strerror="no"
cat > conftest.$ac_ext <<EOF
#line 5233 "configure"
#line 5224 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@ -5240,7 +5231,7 @@ int main() {
strerror()
; return 0; }
EOF
if { (eval echo configure:5244: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:5235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_search_strerror="none required"
else
@ -5251,7 +5242,7 @@ rm -f conftest*
test "$ac_cv_search_strerror" = "no" && for i in cposix; do
LIBS="-l$i $ac_func_search_save_LIBS"
cat > conftest.$ac_ext <<EOF
#line 5255 "configure"
#line 5246 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@ -5262,7 +5253,7 @@ int main() {
strerror()
; return 0; }
EOF
if { (eval echo configure:5266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:5257: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_search_strerror="-l$i"
break
@ -5285,12 +5276,12 @@ fi
echo $ac_n "checking for working const""... $ac_c" 1>&6
echo "configure:5289: checking for working const" >&5
echo "configure:5280: checking for working const" >&5
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5294 "configure"
#line 5285 "configure"
#include "confdefs.h"
int main() {
@ -5339,7 +5330,7 @@ ccp = (char const *const *) p;
; return 0; }
EOF
if { (eval echo configure:5343: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:5334: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_const=yes
else
@ -5360,12 +5351,12 @@ EOF
fi
echo $ac_n "checking for off_t""... $ac_c" 1>&6
echo "configure:5364: checking for off_t" >&5
echo "configure:5355: checking for off_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5369 "configure"
#line 5360 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
@ -5393,12 +5384,12 @@ EOF
fi
echo $ac_n "checking for size_t""... $ac_c" 1>&6
echo "configure:5397: checking for size_t" >&5
echo "configure:5388: checking for size_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5402 "configure"
#line 5393 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
@ -5428,19 +5419,19 @@ fi
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments. Useless!
echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
echo "configure:5432: checking for working alloca.h" >&5
echo "configure:5423: checking for working alloca.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5437 "configure"
#line 5428 "configure"
#include "confdefs.h"
#include <alloca.h>
int main() {
char *p = alloca(2 * sizeof(int));
; return 0; }
EOF
if { (eval echo configure:5444: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:5435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_header_alloca_h=yes
else
@ -5461,12 +5452,12 @@ EOF
fi
echo $ac_n "checking for alloca""... $ac_c" 1>&6
echo "configure:5465: checking for alloca" >&5
echo "configure:5456: checking for alloca" >&5
if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5470 "configure"
#line 5461 "configure"
#include "confdefs.h"
#ifdef __GNUC__
@ -5494,7 +5485,7 @@ int main() {
char *p = (char *) alloca(1);
; return 0; }
EOF
if { (eval echo configure:5498: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:5489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_func_alloca_works=yes
else
@ -5526,12 +5517,12 @@ EOF
echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
echo "configure:5530: checking whether alloca needs Cray hooks" >&5
echo "configure:5521: checking whether alloca needs Cray hooks" >&5
if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5535 "configure"
#line 5526 "configure"
#include "confdefs.h"
#if defined(CRAY) && ! defined(CRAY2)
webecray
@ -5556,12 +5547,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
if test $ac_cv_os_cray = yes; then
for ac_func in _getb67 GETB67 getb67; do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:5560: checking for $ac_func" >&5
echo "configure:5551: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5565 "configure"
#line 5556 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -5584,7 +5575,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:5588: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:5579: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@ -5611,7 +5602,7 @@ done
fi
echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
echo "configure:5615: checking stack direction for C alloca" >&5
echo "configure:5606: checking stack direction for C alloca" >&5
if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -5619,7 +5610,7 @@ else
ac_cv_c_stack_direction=0
else
cat > conftest.$ac_ext <<EOF
#line 5623 "configure"
#line 5614 "configure"
#include "confdefs.h"
find_stack_direction ()
{
@ -5638,7 +5629,7 @@ main ()
exit (find_stack_direction() < 0);
}
EOF
if { (eval echo configure:5642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:5633: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_c_stack_direction=1
else
@ -5661,12 +5652,12 @@ fi
echo $ac_n "checking whether we are using the GNU C Library 2.1 or newer""... $ac_c" 1>&6
echo "configure:5665: checking whether we are using the GNU C Library 2.1 or newer" >&5
echo "configure:5656: checking whether we are using the GNU C Library 2.1 or newer" >&5
if eval "test \"`echo '$''{'ac_cv_gnu_library_2_1'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5670 "configure"
#line 5661 "configure"
#include "confdefs.h"
#include <features.h>
@ -5702,17 +5693,17 @@ stdlib.h string.h unistd.h sys/param.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:5706: checking for $ac_hdr" >&5
echo "configure:5697: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5711 "configure"
#line 5702 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:5716: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:5707: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@ -5743,12 +5734,12 @@ getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \
strdup strtoul tsearch __argz_count __argz_stringify __argz_next
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:5747: checking for $ac_func" >&5
echo "configure:5738: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5752 "configure"
#line 5743 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -5771,7 +5762,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:5775: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:5766: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@ -5812,7 +5803,7 @@ fi
echo $ac_n "checking for iconv""... $ac_c" 1>&6
echo "configure:5816: checking for iconv" >&5
echo "configure:5807: checking for iconv" >&5
if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -5820,7 +5811,7 @@ else
am_cv_func_iconv="no, consider installing GNU libiconv"
am_cv_lib_iconv=no
cat > conftest.$ac_ext <<EOF
#line 5824 "configure"
#line 5815 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <iconv.h>
@ -5830,7 +5821,7 @@ iconv_t cd = iconv_open("","");
iconv_close(cd);
; return 0; }
EOF
if { (eval echo configure:5834: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:5825: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
am_cv_func_iconv=yes
else
@ -5842,7 +5833,7 @@ rm -f conftest*
am_save_LIBS="$LIBS"
LIBS="$LIBS $am_cv_libiconv_ldpath -liconv"
cat > conftest.$ac_ext <<EOF
#line 5846 "configure"
#line 5837 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <iconv.h>
@ -5852,7 +5843,7 @@ iconv_t cd = iconv_open("","");
iconv_close(cd);
; return 0; }
EOF
if { (eval echo configure:5856: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:5847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
am_cv_lib_iconv=yes
am_cv_func_iconv=yes
@ -5873,13 +5864,13 @@ echo "$ac_t""$am_cv_func_iconv" 1>&6
EOF
echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
echo "configure:5877: checking for iconv declaration" >&5
echo "configure:5868: checking for iconv declaration" >&5
if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5883 "configure"
#line 5874 "configure"
#include "confdefs.h"
#include <stdlib.h>
@ -5898,7 +5889,7 @@ int main() {
; return 0; }
EOF
if { (eval echo configure:5902: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:5893: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
am_cv_proto_iconv_arg1=""
else
@ -5927,19 +5918,19 @@ EOF
echo $ac_n "checking for nl_langinfo and CODESET""... $ac_c" 1>&6
echo "configure:5931: checking for nl_langinfo and CODESET" >&5
echo "configure:5922: checking for nl_langinfo and CODESET" >&5
if eval "test \"`echo '$''{'am_cv_langinfo_codeset'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5936 "configure"
#line 5927 "configure"
#include "confdefs.h"
#include <langinfo.h>
int main() {
char* cs = nl_langinfo(CODESET);
; return 0; }
EOF
if { (eval echo configure:5943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:5934: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
am_cv_langinfo_codeset=yes
else
@ -5962,19 +5953,19 @@ EOF
if test $ac_cv_header_locale_h = yes; then
echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
echo "configure:5966: checking for LC_MESSAGES" >&5
echo "configure:5957: checking for LC_MESSAGES" >&5
if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5971 "configure"
#line 5962 "configure"
#include "confdefs.h"
#include <locale.h>
int main() {
return LC_MESSAGES
; return 0; }
EOF
if { (eval echo configure:5978: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:5969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
am_cv_val_LC_MESSAGES=yes
else
@ -5995,7 +5986,7 @@ EOF
fi
fi
echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
echo "configure:5999: checking whether NLS is requested" >&5
echo "configure:5990: checking whether NLS is requested" >&5
# Check whether --enable-nls or --disable-nls was given.
if test "${enable_nls+set}" = set; then
enableval="$enable_nls"
@ -6018,7 +6009,7 @@ fi
EOF
echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
echo "configure:6022: checking whether included gettext is requested" >&5
echo "configure:6013: checking whether included gettext is requested" >&5
# Check whether --with-included-gettext or --without-included-gettext was given.
if test "${with_included_gettext+set}" = set; then
withval="$with_included_gettext"
@ -6038,17 +6029,17 @@ fi
ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
echo "configure:6042: checking for libintl.h" >&5
echo "configure:6033: checking for libintl.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 6047 "configure"
#line 6038 "configure"
#include "confdefs.h"
#include <libintl.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:6052: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:6043: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@ -6069,12 +6060,12 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
EOF
echo $ac_n "checking for GNU gettext in libc""... $ac_c" 1>&6
echo "configure:6073: checking for GNU gettext in libc" >&5
echo "configure:6064: checking for GNU gettext in libc" >&5
if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 6078 "configure"
#line 6069 "configure"
#include "confdefs.h"
#include <libintl.h>
extern int _nl_msg_cat_cntr;
@ -6083,7 +6074,7 @@ bindtextdomain ("", "");
return (int) gettext ("") + _nl_msg_cat_cntr
; return 0; }
EOF
if { (eval echo configure:6087: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:6078: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
gt_cv_func_gnugettext1_libc=yes
else
@ -6099,14 +6090,14 @@ echo "$ac_t""$gt_cv_func_gnugettext1_libc" 1>&6
if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
echo $ac_n "checking for GNU gettext in libintl""... $ac_c" 1>&6
echo "configure:6103: checking for GNU gettext in libintl" >&5
echo "configure:6094: checking for GNU gettext in libintl" >&5
if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libintl'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
gt_save_LIBS="$LIBS"
LIBS="$LIBS -lintl $LIBICONV"
cat > conftest.$ac_ext <<EOF
#line 6110 "configure"
#line 6101 "configure"
#include "confdefs.h"
#include <libintl.h>
extern int _nl_msg_cat_cntr;
@ -6115,7 +6106,7 @@ bindtextdomain ("", "");
return (int) gettext ("") + _nl_msg_cat_cntr
; return 0; }
EOF
if { (eval echo configure:6119: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:6110: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
gt_cv_func_gnugettext1_libintl=yes
else
@ -6148,12 +6139,12 @@ EOF
for ac_func in dcgettext
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:6152: checking for $ac_func" >&5
echo "configure:6143: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 6157 "configure"
#line 6148 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -6176,7 +6167,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:6180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:6171: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@ -6205,7 +6196,7 @@ done
# Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:6209: checking for $ac_word" >&5
echo "configure:6200: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -6239,7 +6230,7 @@ fi
# Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:6243: checking for $ac_word" >&5
echo "configure:6234: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -6276,7 +6267,7 @@ fi
# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:6280: checking for $ac_word" >&5
echo "configure:6271: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -6326,7 +6317,7 @@ fi
# Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:6330: checking for $ac_word" >&5
echo "configure:6321: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -6360,7 +6351,7 @@ fi
# Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:6364: checking for $ac_word" >&5
echo "configure:6355: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -6396,7 +6387,7 @@ fi
# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:6400: checking for $ac_word" >&5
echo "configure:6391: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -6468,7 +6459,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:6472: checking for $ac_word" >&5
echo "configure:6463: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_INTLBISON'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -6501,7 +6492,7 @@ done
ac_verc_fail=yes
else
echo $ac_n "checking version of bison""... $ac_c" 1>&6
echo "configure:6505: checking version of bison" >&5
echo "configure:6496: checking version of bison" >&5
ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
case $ac_prog_version in
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
@ -6546,7 +6537,7 @@ EOF
if test "x$CATOBJEXT" != x; then
echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
echo "configure:6550: checking for catalogs to be installed" >&5
echo "configure:6541: checking for catalogs to be installed" >&5
# Look for .po and .gmo files in the source directory.
CATALOGS=
XLINGUAS=
@ -6604,7 +6595,7 @@ fi
case $host_os in
win32 | pe | cygwin* | mingw32* | uwin*)
echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
echo "configure:6608: checking whether windows registry support is requested" >&5
echo "configure:6599: checking whether windows registry support is requested" >&5
if test "x$enable_win32_registry" != xno; then
cat >> confdefs.h <<\EOF
#define ENABLE_WIN32_REGISTRY 1
@ -6613,14 +6604,14 @@ EOF
echo "$ac_t""yes" 1>&6
echo $ac_n "checking for library containing RegOpenKeyExA""... $ac_c" 1>&6
echo "configure:6617: checking for library containing RegOpenKeyExA" >&5
echo "configure:6608: checking for library containing RegOpenKeyExA" >&5
if eval "test \"`echo '$''{'ac_cv_search_RegOpenKeyExA'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_func_search_save_LIBS="$LIBS"
ac_cv_search_RegOpenKeyExA="no"
cat > conftest.$ac_ext <<EOF
#line 6624 "configure"
#line 6615 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@ -6631,7 +6622,7 @@ int main() {
RegOpenKeyExA()
; return 0; }
EOF
if { (eval echo configure:6635: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:6626: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_search_RegOpenKeyExA="none required"
else
@ -6642,7 +6633,7 @@ rm -f conftest*
test "$ac_cv_search_RegOpenKeyExA" = "no" && for i in advapi32; do
LIBS="-l$i $ac_func_search_save_LIBS"
cat > conftest.$ac_ext <<EOF
#line 6646 "configure"
#line 6637 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@ -6653,7 +6644,7 @@ int main() {
RegOpenKeyExA()
; return 0; }
EOF
if { (eval echo configure:6657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:6648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_search_RegOpenKeyExA="-l$i"
break
@ -6695,7 +6686,7 @@ esac
if test "x$enable_win32_registry" != xno; then
echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
echo "configure:6699: checking registry key on windows hosts" >&5
echo "configure:6690: checking registry key on windows hosts" >&5
cat >> confdefs.h <<EOF
#define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
EOF
@ -6909,7 +6900,7 @@ fi
# Figure out what assembler we will be using.
echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
echo "configure:6913: checking what assembler to use" >&5
echo "configure:6904: checking what assembler to use" >&5
gcc_cv_as=
gcc_cv_gas_major_version=
gcc_cv_gas_minor_version=
@ -7003,7 +6994,7 @@ fi
# Figure out what linker we will be using.
echo $ac_n "checking what linker to use""... $ac_c" 1>&6
echo "configure:7007: checking what linker to use" >&5
echo "configure:6998: checking what linker to use" >&5
gcc_cv_ld=
gcc_cv_gld_major_version=
gcc_cv_gld_minor_version=
@ -7096,7 +7087,7 @@ fi
# Figure out what nm we will be using.
echo $ac_n "checking what nm to use""... $ac_c" 1>&6
echo "configure:7100: checking what nm to use" >&5
echo "configure:7091: checking what nm to use" >&5
if test -x nm$host_exeext; then
gcc_cv_nm=./nm$host_exeext
elif test "x$program_prefix" != xNONE; then
@ -7108,7 +7099,7 @@ echo "$ac_t""$gcc_cv_nm" 1>&6
# Figure out what objdump we will be using.
echo $ac_n "checking what objdump to use""... $ac_c" 1>&6
echo "configure:7112: checking what objdump to use" >&5
echo "configure:7103: checking what objdump to use" >&5
if test -x objdump$host_exeext; then
gcc_cv_objdump=./objdump$host_exeext
elif test "x$program_prefix" != xNONE; then
@ -7120,7 +7111,7 @@ echo "$ac_t""$gcc_cv_objdump" 1>&6
# Figure out what assembler alignment features are present.
echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
echo "configure:7124: checking assembler alignment features" >&5
echo "configure:7115: checking assembler alignment features" >&5
gcc_cv_as_alignment_features=none
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
# Gas version 2.6 and later support for .balign and .p2align.
@ -7168,7 +7159,7 @@ fi
echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
echo "configure:7172: checking assembler subsection support" >&5
echo "configure:7163: checking assembler subsection support" >&5
gcc_cv_as_subsections=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
@ -7208,7 +7199,7 @@ fi
echo "$ac_t""$gcc_cv_as_subsections" 1>&6
echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
echo "configure:7212: checking assembler weak support" >&5
echo "configure:7203: checking assembler weak support" >&5
gcc_cv_as_weak=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
@ -7231,7 +7222,7 @@ fi
echo "$ac_t""$gcc_cv_as_weak" 1>&6
echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
echo "configure:7235: checking assembler hidden support" >&5
echo "configure:7226: checking assembler hidden support" >&5
gcc_cv_as_hidden=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 \
@ -7303,7 +7294,7 @@ esac
echo $ac_n "checking assembler leb128 support""... $ac_c" 1>&6
echo "configure:7307: checking assembler leb128 support" >&5
echo "configure:7298: checking assembler leb128 support" >&5
gcc_cv_as_leb128=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 11 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
@ -7348,7 +7339,7 @@ fi
echo "$ac_t""$gcc_cv_as_leb128" 1>&6
echo $ac_n "checking assembler eh_frame optimization""... $ac_c" 1>&6
echo "configure:7352: checking assembler eh_frame optimization" >&5
echo "configure:7343: checking assembler eh_frame optimization" >&5
gcc_cv_as_eh_frame=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
@ -7429,7 +7420,7 @@ fi
echo "$ac_t""$gcc_cv_as_eh_frame" 1>&6
echo $ac_n "checking assembler section merging support""... $ac_c" 1>&6
echo "configure:7433: checking assembler section merging support" >&5
echo "configure:7424: checking assembler section merging support" >&5
gcc_cv_as_shf_merge=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
@ -7452,7 +7443,7 @@ fi
echo "$ac_t""$gcc_cv_as_shf_merge" 1>&6
echo $ac_n "checking assembler thread-local storage support""... $ac_c" 1>&6
echo "configure:7456: checking assembler thread-local storage support" >&5
echo "configure:7447: checking assembler thread-local storage support" >&5
gcc_cv_as_tls=no
conftest_s=
tls_first_major=
@ -7544,7 +7535,7 @@ case "$target" in
# All TARGET_ABI_OSF targets.
alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
echo $ac_n "checking assembler supports explicit relocations""... $ac_c" 1>&6
echo "configure:7548: checking assembler supports explicit relocations" >&5
echo "configure:7539: checking assembler supports explicit relocations" >&5
if eval "test \"`echo '$''{'gcc_cv_as_explicit_relocs'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -7594,7 +7585,7 @@ EOF
;;
sparc*-*-*)
echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
echo "configure:7598: checking assembler .register pseudo-op support" >&5
echo "configure:7589: checking assembler .register pseudo-op support" >&5
if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -7622,7 +7613,7 @@ EOF
fi
echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
echo "configure:7626: checking assembler supports -relax" >&5
echo "configure:7617: checking assembler supports -relax" >&5
if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -7650,7 +7641,7 @@ EOF
fi
echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6
echo "configure:7654: checking assembler and linker support unaligned pc related relocs" >&5
echo "configure:7645: checking assembler and linker support unaligned pc related relocs" >&5
if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -7677,7 +7668,7 @@ EOF
fi
echo $ac_n "checking assembler and linker support unaligned pc related relocs against hidden symbols""... $ac_c" 1>&6
echo "configure:7681: checking assembler and linker support unaligned pc related relocs against hidden symbols" >&5
echo "configure:7672: checking assembler and linker support unaligned pc related relocs against hidden symbols" >&5
if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel_hidden'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -7718,7 +7709,7 @@ EOF
if test "x$gcc_cv_as_flags64" != xno; then
echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
echo "configure:7722: checking for assembler offsetable %lo() support" >&5
echo "configure:7713: checking for assembler offsetable %lo() support" >&5
if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -7758,7 +7749,7 @@ EOF
i[34567]86-*-* | x86_64-*-*)
echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
echo "configure:7762: checking assembler instructions" >&5
echo "configure:7753: checking assembler instructions" >&5
gcc_cv_as_instructions=
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
@ -7785,7 +7776,7 @@ EOF
echo "$ac_t""$gcc_cv_as_instructions" 1>&6
echo $ac_n "checking assembler GOTOFF in data directives""... $ac_c" 1>&6
echo "configure:7789: checking assembler GOTOFF in data directives" >&5
echo "configure:7780: checking assembler GOTOFF in data directives" >&5
gcc_cv_as_gotoff_in_data=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x
then
@ -7815,7 +7806,7 @@ EOF
esac
echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6
echo "configure:7819: checking assembler dwarf2 debug_line support" >&5
echo "configure:7810: checking assembler dwarf2 debug_line support" >&5
gcc_cv_as_dwarf2_debug_line=no
# ??? Not all targets support dwarf2 debug_line, even within a version
# of gas. Moreover, we need to emit a valid instruction to trigger any
@ -7871,7 +7862,7 @@ fi
echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6
echo $ac_n "checking assembler --gdwarf2 support""... $ac_c" 1>&6
echo "configure:7875: checking assembler --gdwarf2 support" >&5
echo "configure:7866: checking assembler --gdwarf2 support" >&5
gcc_cv_as_gdwarf2_flag=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x;
then
@ -7900,7 +7891,7 @@ fi
echo "$ac_t""$gcc_cv_as_gdwarf2_flag" 1>&6
echo $ac_n "checking assembler --gstabs support""... $ac_c" 1>&6
echo "configure:7904: checking assembler --gstabs support" >&5
echo "configure:7895: checking assembler --gstabs support" >&5
gcc_cv_as_gstabs_flag=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x;
then
@ -7928,7 +7919,7 @@ fi
echo "$ac_t""$gcc_cv_as_gstabs_flag" 1>&6
echo $ac_n "checking linker PT_GNU_EH_FRAME support""... $ac_c" 1>&6
echo "configure:7932: checking linker PT_GNU_EH_FRAME support" >&5
echo "configure:7923: checking linker PT_GNU_EH_FRAME support" >&5
gcc_cv_ld_eh_frame_hdr=no
if test x$gcc_cv_gld_major_version != x -a x$gcc_cv_gld_minor_version != x; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ../ld/Makefile > /dev/null; then
@ -7952,7 +7943,7 @@ echo "$ac_t""$gcc_cv_ld_eh_frame_hdr" 1>&6
case "$target" in
mips*-*-*)
echo $ac_n "checking whether libgloss uses STARTUP directives consistently""... $ac_c" 1>&6
echo "configure:7956: checking whether libgloss uses STARTUP directives consistently" >&5
echo "configure:7947: checking whether libgloss uses STARTUP directives consistently" >&5
gcc_cv_mips_libgloss_startup=no
gcc_cv_libgloss_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/libgloss
if test "x$exec_prefix" = xNONE; then
@ -8156,7 +8147,7 @@ fi
echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
echo "configure:8160: checking whether to enable maintainer-specific portions of Makefiles" >&5
echo "configure:8151: checking whether to enable maintainer-specific portions of Makefiles" >&5
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; then
enableval="$enable_maintainer_mode"
@ -8422,7 +8413,6 @@ fi
# Nothing to do for FLOAT_H, float_format already handled.
objdir=`${PWDCMD-pwd}`

10
gcc/configure.in
View file

@ -798,15 +798,6 @@ if test x"$dwarf2" = xyes
then tm_file="$tm_file tm-dwarf2.h"
fi
if test x$float_format = x
then float_format=i64
fi
if test $float_format = none
then float_h_file=Makefile.in
else float_h_file=float-$float_format.h
fi
# Say what files are being used for the output code and MD file.
echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
echo "Using \`$srcdir/config/$md_file' as machine description file."
@ -2649,7 +2640,6 @@ else
fi)
AC_SUBST(slibdir)
# Nothing to do for FLOAT_H, float_format already handled.
objdir=`${PWDCMD-pwd}`
AC_SUBST(objdir)

4
gcc/defaults.h
View file

@ -559,6 +559,10 @@ You Lose! You must define PREFERRED_DEBUGGING_TYPE!
&& !ROUND_TOWARDS_ZERO)
#endif
#ifndef TARGET_FLT_EVAL_METHOD
#define TARGET_FLT_EVAL_METHOD 0
#endif
#ifndef HOT_TEXT_SECTION_NAME
#define HOT_TEXT_SECTION_NAME "text.hot"
#endif

10
gcc/doc/tm.texi
View file

@ -1540,8 +1540,18 @@ the largest value that @code{LONG_DOUBLE_TYPE_SIZE} can have at run-time.
This is used in @code{cpp}.
@findex INTEL_EXTENDED_IEEE_FORMAT
@item INTEL_EXTENDED_IEEE_FORMAT
Define this macro to be 1 if the target machine uses 80-bit floating-point
values with 128-bit size and alignment. This is used in @file{real.c}.
This also distinguishes the Intel 80-bit floating-point format from the
Motorola 96-bit floating-point format.
@findex TARGET_FLT_EVAL_METHOD
@item TARGET_FLT_EVAL_METHOD
A C expression for the value for @code{FLT_EVAL_METHOD} in @file{float.h},
assuming, if applicable, that the floating-point control word is in its
default state. If you do not define this macro the value of
@code{FLT_EVAL_METHOD} will be zero.
@findex WIDEST_HARDWARE_FP_SIZE
@item WIDEST_HARDWARE_FP_SIZE

162
gcc/ginclude/float.h Normal file
View file

@ -0,0 +1,162 @@
/* Copyright (C) 2002 Free Software Foundation, Inc.
This file is part of GNU CC.
GNU CC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU CC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* As a special exception, if you include this header file into source
files compiled by GCC, this header file does not by itself cause
the resulting executable to be covered by the GNU General Public
License. This exception does not however invalidate any other
reasons why the executable file might be covered by the GNU General
Public License. */
/*
* ISO C Standard: 5.2.4.2.2 Characteristics of floating types <float.h>
*/
#ifndef _FLOAT_H___
#define _FLOAT_H___
/* Radix of exponent representation, b. */
#undef FLT_RADIX
#define FLT_RADIX __FLT_RADIX__
/* Number of base-FLT_RADIX digits in the significand, p. */
#undef FLT_MANT_DIG
#undef DBL_MANT_DIG
#undef LDBL_MANT_DIG
#define FLT_MANT_DIG __FLT_MANT_DIG__
#define DBL_MANT_DIG __DBL_MANT_DIG__
#define LDBL_MANT_DIG __LDBL_MANT_DIG__
/* Number of decimal digits, q, such that any floating-point number with q
decimal digits can be rounded into a floating-point number with p radix b
digits and back again without change to the q decimal digits,
p * log10(b) if b is a power of 10
floor((p - 1) * log10(b)) otherwise
*/
#undef FLT_DIG
#undef DBL_DIG
#undef LDBL_DIG
#define FLT_DIG __FLT_DIG__
#define DBL_DIG __DBL_DIG__
#define LDBL_DIG __LDBL_DIG__
/* Minimum int x such that FLT_RADIX**(x-1) is a normalised float, emin */
#undef FLT_MIN_EXP
#undef DBL_MIN_EXP
#undef LDBL_MIN_EXP
#define FLT_MIN_EXP __FLT_MIN_EXP__
#define DBL_MIN_EXP __DBL_MIN_EXP__
#define LDBL_MIN_EXP __LDBL_MIN_EXP__
/* Minimum negative integer such that 10 raised to that power is in the
range of normalized floating-point numbers,
ceil(log10(b) * (emin - 1))
*/
#undef FLT_MIN_10_EXP
#undef DBL_MIN_10_EXP
#undef LDBL_MIN_10_EXP
#define FLT_MIN_10_EXP __FLT_MIN_10_EXP__
#define DBL_MIN_10_EXP __DBL_MIN_10_EXP__
#define LDBL_MIN_10_EXP __LDBL_MIN_10_EXP__
/* Maximum int x such that FLT_RADIX**(x-1) is a representable float, emax. */
#undef FLT_MAX_EXP
#undef DBL_MAX_EXP
#undef LDBL_MAX_EXP
#define FLT_MAX_EXP __FLT_MAX_EXP__
#define DBL_MAX_EXP __DBL_MAX_EXP__
#define LDBL_MAX_EXP __LDBL_MAX_EXP__
/* Maximum integer such that 10 raised to that power is in the range of
representable finite floating-point numbers,
floor(log10((1 - b**-p) * b**emax))
*/
#undef FLT_MAX_10_EXP
#undef DBL_MAX_10_EXP
#undef LDBL_MAX_10_EXP
#define FLT_MAX_10_EXP __FLT_MAX_10_EXP__
#define DBL_MAX_10_EXP __DBL_MAX_10_EXP__
#define LDBL_MAX_10_EXP __LDBL_MAX_10_EXP__
/* Maximum representable finite floating-point number,
(1 - b**-p) * b**emax
*/
#undef FLT_MAX
#undef DBL_MAX
#undef LDBL_MAX
#define FLT_MAX __FLT_MAX__
#define DBL_MAX __DBL_MAX__
#define LDBL_MAX __LDBL_MAX__
/* The difference between 1 and the least value greater than 1 that is
representable in the given floating point type, b**1-p. */
#undef FLT_EPSILON
#undef DBL_EPSILON
#undef LDBL_EPSILON
#define FLT_EPSILON __FLT_EPSILON__
#define DBL_EPSILON __DBL_EPSILON__
#define LDBL_EPSILON __LDBL_EPSILON__
/* Minimum normalized positive floating-point number, b**(emin - 1). */
#undef FLT_MIN
#undef DBL_MIN
#undef LDBL_MIN
#define FLT_MIN __FLT_MIN__
#define DBL_MIN __DBL_MIN__
#define LDBL_MIN __LDBL_MIN__
/* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown. */
/* ??? This is supposed to change with calls to fesetround in <fenv.h>. */
#undef FLT_ROUNDS
#define FLT_ROUNDS 1
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* The floating-point expression evaluation method.
-1 indeterminate
0 evaluate all operations and constants just to the range and
precision of the type
1 evaluate operations and constants of type float and double
to the range and precision of the double type, evaluate
long double operations and constants to the range and
precision of the long double type
2 evaluate all operations and constants to the range and
precision of the long double type
??? This ought to change with the setting of the fp control word;
the value provided by the compiler assumes the widest setting. */
#undef FLT_EVAL_METHOD
#define FLT_EVAL_METHOD __FLT_EVAL_METHOD__
/* Number of decimal digits, n, such that any floating-point number in the
widest supported floating type with pmax radix b digits can be rounded
to a floating-point number with n decimal digits and back again without
change to the value,
pmax * log10(b) if b is a power of 10
ceil(1 + pmax * log10(b)) otherwise
*/
#undef DECIMAL_DIG
#define DECIMAL_DIG __DECIMAL_DIG__
#endif /* C99 */
#endif /* _FLOAT_H___ */