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gdb/gnulib: Import frexpl.

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gdb/ChangeLog:

2013-06-21  Will Newton  <will.newton@linaro.org>

	* gnulib/update-gnulib.sh(IMPORTED_GNULIB_MODULES): Add frexpl.
	* gnulib/aclocal.m4: Regenerate.
	* gnulib/config.in: Regenerate.
	* gnulib/configure: Regenerate.
	* gnulib/import/Makefile.am: Update.
	* gnulib/import/Makefile.in: Update.
	* gnulib/import/m4/gnulib-cache.m4: Update.
	* gnulib/import/m4/gnulib-comp.m4: Update.
	* gnulib/import/float+.h: Import.
	* gnulib/import/float.c: Import.
	* gnulib/import/float.in.h: Import.
	* gnulib/import/fpucw.h: Import.
	* gnulib/import/frexp.c: Import.
	* gnulib/import/frexpl.c: Import.
	* gnulib/import/isnan.c: Import.
	* gnulib/import/isnand-nolibm.h: Import.
	* gnulib/import/isnand.c: Import.
	* gnulib/import/isnanl-nolibm.h: Import.
	* gnulib/import/isnanl.c: Import.
	* gnulib/import/itold.c: Import.
	* gnulib/import/m4/exponentd.m4: Import.
	* gnulib/import/m4/exponentl.m4: Import.
	* gnulib/import/m4/float_h.m4: Import.
	* gnulib/import/m4/fpieee.m4: Import.
	* gnulib/import/m4/frexp.m4: Import.
	* gnulib/import/m4/frexpl.m4: Import.
	* gnulib/import/m4/isnand.m4: Import.
	* gnulib/import/m4/isnanl.m4: Import.
	* gnulib/import/m4/math_h.m4: Import.
	* gnulib/import/math.c: Import.
	* gnulib/import/math.in.h: Import.
This commit is contained in:
Will Newton 2013-06-21 16:17:02 +00:00
parent 4353c9e6f6
commit 88b4890352
32 changed files with 8701 additions and 140 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

34
gdb/ChangeLog
View file

@ -1,3 +1,37 @@
2013-06-21 Will Newton <will.newton@linaro.org>
* gnulib/update-gnulib.sh(IMPORTED_GNULIB_MODULES): Add frexpl.
* gnulib/aclocal.m4: Regenerate.
* gnulib/config.in: Regenerate.
* gnulib/configure: Regenerate.
* gnulib/import/Makefile.am: Update.
* gnulib/import/Makefile.in: Update.
* gnulib/import/m4/gnulib-cache.m4: Update.
* gnulib/import/m4/gnulib-comp.m4: Update.
* gnulib/import/float+.h: Import.
* gnulib/import/float.c: Import.
* gnulib/import/float.in.h: Import.
* gnulib/import/fpucw.h: Import.
* gnulib/import/frexp.c: Import.
* gnulib/import/frexpl.c: Import.
* gnulib/import/isnan.c: Import.
* gnulib/import/isnand-nolibm.h: Import.
* gnulib/import/isnand.c: Import.
* gnulib/import/isnanl-nolibm.h: Import.
* gnulib/import/isnanl.c: Import.
* gnulib/import/itold.c: Import.
* gnulib/import/m4/exponentd.m4: Import.
* gnulib/import/m4/exponentl.m4: Import.
* gnulib/import/m4/float_h.m4: Import.
* gnulib/import/m4/fpieee.m4: Import.
* gnulib/import/m4/frexp.m4: Import.
* gnulib/import/m4/frexpl.m4: Import.
* gnulib/import/m4/isnand.m4: Import.
* gnulib/import/m4/isnanl.m4: Import.
* gnulib/import/m4/math_h.m4: Import.
* gnulib/import/math.c: Import.
* gnulib/import/math.in.h: Import.
2013-06-21 Jan Kratochvil <jan.kratochvil@redhat.com>
* common/linux-btrace.c (cpu_supports_btrace): Remove variable vendor,

9
gdb/gnulib/aclocal.m4 vendored
View file

@ -1016,21 +1016,30 @@ m4_include([import/m4/00gnulib.m4])
m4_include([import/m4/alloca.m4])
m4_include([import/m4/codeset.m4])
m4_include([import/m4/configmake.m4])
m4_include([import/m4/exponentd.m4])
m4_include([import/m4/exponentl.m4])
m4_include([import/m4/extensions.m4])
m4_include([import/m4/extern-inline.m4])
m4_include([import/m4/fcntl-o.m4])
m4_include([import/m4/float_h.m4])
m4_include([import/m4/fnmatch.m4])
m4_include([import/m4/fpieee.m4])
m4_include([import/m4/frexp.m4])
m4_include([import/m4/frexpl.m4])
m4_include([import/m4/glibc21.m4])
m4_include([import/m4/gnulib-common.m4])
m4_include([import/m4/gnulib-comp.m4])
m4_include([import/m4/include_next.m4])
m4_include([import/m4/inttypes-pri.m4])
m4_include([import/m4/inttypes.m4])
m4_include([import/m4/isnand.m4])
m4_include([import/m4/isnanl.m4])
m4_include([import/m4/localcharset.m4])
m4_include([import/m4/locale-fr.m4])
m4_include([import/m4/locale-ja.m4])
m4_include([import/m4/locale-zh.m4])
m4_include([import/m4/longlong.m4])
m4_include([import/m4/math_h.m4])
m4_include([import/m4/mbrtowc.m4])
m4_include([import/m4/mbsinit.m4])
m4_include([import/m4/mbsrtowcs.m4])

305
gdb/gnulib/config.in
View file

@ -1,5 +1,8 @@
/* config.in. Generated from configure.ac by autoheader. */
/* Define if building universal (internal helper macro) */
#undef AC_APPLE_UNIVERSAL_BUILD
/* Define to the number of bits in type 'ptrdiff_t'. */
#undef BITSIZEOF_PTRDIFF_T
@ -23,6 +26,19 @@
/* Define to 1 if using 'alloca.c'. */
#undef C_ALLOCA
/* Define as the bit index in the word where to find bit 0 of the exponent of
'double'. */
#undef DBL_EXPBIT0_BIT
/* Define as the word index where to find the exponent of 'double'. */
#undef DBL_EXPBIT0_WORD
/* Define to 1 when the gnulib module frexp should be tested. */
#undef GNULIB_TEST_FREXP
/* Define to 1 when the gnulib module frexpl should be tested. */
#undef GNULIB_TEST_FREXPL
/* Define to 1 when the gnulib module mbrtowc should be tested. */
#undef GNULIB_TEST_MBRTOWC
@ -38,6 +54,9 @@
/* Define to 1 when the gnulib module memmem should be tested. */
#undef GNULIB_TEST_MEMMEM
/* Define to 1 if you have the 'alarm' function. */
#undef HAVE_ALARM
/* Define to 1 if you have 'alloca' after including <alloca.h>, a header that
may be supplied by this distribution. */
#undef HAVE_ALLOCA
@ -83,12 +102,24 @@
/* Define to 1 if you have the <features.h> header file. */
#undef HAVE_FEATURES_H
/* Define if the frexp() function is available and works. */
#undef HAVE_FREXP
/* Define if the frexpl() function is available. */
#undef HAVE_FREXPL
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
/* Define to 1 if you have the 'isblank' function. */
#undef HAVE_ISBLANK
/* Define if the isnan(double) function is available in libc. */
#undef HAVE_ISNAND_IN_LIBC
/* Define if the isnan(long double) function is available in libc. */
#undef HAVE_ISNANL_IN_LIBC
/* Define to 1 if you have the 'iswcntrl' function. */
#undef HAVE_ISWCNTRL
@ -105,6 +136,9 @@
config.h and <sys/mman.h>. */
#undef HAVE_MAP_ANONYMOUS
/* Define to 1 if you have the <math.h> header file. */
#undef HAVE_MATH_H
/* Define to 1 if you have the 'mbrtowc' function. */
#undef HAVE_MBRTOWC
@ -129,15 +163,141 @@
/* Define to 1 if you have the 'mprotect' function. */
#undef HAVE_MPROTECT
/* Define to 1 if acosf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ACOSF
/* Define to 1 if acosl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ACOSL
/* Define to 1 if asinf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ASINF
/* Define to 1 if asinl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ASINL
/* Define to 1 if atanf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ATANF
/* Define to 1 if atanl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ATANL
/* Define to 1 if btowc is declared even after undefining macros. */
#undef HAVE_RAW_DECL_BTOWC
/* Define to 1 if cbrt is declared even after undefining macros. */
#undef HAVE_RAW_DECL_CBRT
/* Define to 1 if cbrtf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_CBRTF
/* Define to 1 if cbrtl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_CBRTL
/* Define to 1 if ceilf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_CEILF
/* Define to 1 if ceill is declared even after undefining macros. */
#undef HAVE_RAW_DECL_CEILL
/* Define to 1 if copysign is declared even after undefining macros. */
#undef HAVE_RAW_DECL_COPYSIGN
/* Define to 1 if copysignf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_COPYSIGNF
/* Define to 1 if copysignl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_COPYSIGNL
/* Define to 1 if cosf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_COSF
/* Define to 1 if coshf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_COSHF
/* Define to 1 if cosl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_COSL
/* Define to 1 if exp2 is declared even after undefining macros. */
#undef HAVE_RAW_DECL_EXP2
/* Define to 1 if exp2f is declared even after undefining macros. */
#undef HAVE_RAW_DECL_EXP2F
/* Define to 1 if exp2l is declared even after undefining macros. */
#undef HAVE_RAW_DECL_EXP2L
/* Define to 1 if expf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_EXPF
/* Define to 1 if expl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_EXPL
/* Define to 1 if expm1 is declared even after undefining macros. */
#undef HAVE_RAW_DECL_EXPM1
/* Define to 1 if expm1f is declared even after undefining macros. */
#undef HAVE_RAW_DECL_EXPM1F
/* Define to 1 if expm1l is declared even after undefining macros. */
#undef HAVE_RAW_DECL_EXPM1L
/* Define to 1 if fabsf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FABSF
/* Define to 1 if fabsl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FABSL
/* Define to 1 if ffsl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FFSL
/* Define to 1 if ffsll is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FFSLL
/* Define to 1 if floorf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FLOORF
/* Define to 1 if floorl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FLOORL
/* Define to 1 if fma is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FMA
/* Define to 1 if fmaf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FMAF
/* Define to 1 if fmal is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FMAL
/* Define to 1 if fmod is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FMOD
/* Define to 1 if fmodf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FMODF
/* Define to 1 if fmodl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FMODL
/* Define to 1 if frexpf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FREXPF
/* Define to 1 if frexpl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_FREXPL
/* Define to 1 if hypotf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_HYPOTF
/* Define to 1 if hypotl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_HYPOTL
/* Define to 1 if ilogb is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ILOGB
/* Define to 1 if ilogbf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ILOGBF
/* Define to 1 if ilogbl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ILOGBL
/* Define to 1 if imaxabs is declared even after undefining macros. */
#undef HAVE_RAW_DECL_IMAXABS
@ -147,6 +307,57 @@
/* Define to 1 if iswctype is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ISWCTYPE
/* Define to 1 if ldexpf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LDEXPF
/* Define to 1 if ldexpl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LDEXPL
/* Define to 1 if log is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LOG
/* Define to 1 if log10 is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LOG10
/* Define to 1 if log10f is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LOG10F
/* Define to 1 if log10l is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LOG10L
/* Define to 1 if log1p is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LOG1P
/* Define to 1 if log1pf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LOG1PF
/* Define to 1 if log1pl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LOG1PL
/* Define to 1 if log2 is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LOG2
/* Define to 1 if log2f is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LOG2F
/* Define to 1 if log2l is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LOG2L
/* Define to 1 if logb is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LOGB
/* Define to 1 if logbf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LOGBF
/* Define to 1 if logbl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LOGBL
/* Define to 1 if logf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LOGF
/* Define to 1 if logl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_LOGL
/* Define to 1 if mbrlen is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MBRLEN
@ -171,9 +382,63 @@
/* Define to 1 if memrchr is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MEMRCHR
/* Define to 1 if modf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MODF
/* Define to 1 if modff is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MODFF
/* Define to 1 if modfl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_MODFL
/* Define to 1 if powf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_POWF
/* Define to 1 if rawmemchr is declared even after undefining macros. */
#undef HAVE_RAW_DECL_RAWMEMCHR
/* Define to 1 if remainder is declared even after undefining macros. */
#undef HAVE_RAW_DECL_REMAINDER
/* Define to 1 if remainderf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_REMAINDERF
/* Define to 1 if remainderl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_REMAINDERL
/* Define to 1 if rint is declared even after undefining macros. */
#undef HAVE_RAW_DECL_RINT
/* Define to 1 if rintf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_RINTF
/* Define to 1 if rintl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_RINTL
/* Define to 1 if round is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ROUND
/* Define to 1 if roundf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ROUNDF
/* Define to 1 if roundl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_ROUNDL
/* Define to 1 if sinf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SINF
/* Define to 1 if sinhf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SINHF
/* Define to 1 if sinl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SINL
/* Define to 1 if sqrtf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SQRTF
/* Define to 1 if sqrtl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_SQRTL
/* Define to 1 if stpcpy is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STPCPY
@ -222,9 +487,27 @@
/* Define to 1 if strverscmp is declared even after undefining macros. */
#undef HAVE_RAW_DECL_STRVERSCMP
/* Define to 1 if tanf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_TANF
/* Define to 1 if tanhf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_TANHF
/* Define to 1 if tanl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_TANL
/* Define to 1 if towctrans is declared even after undefining macros. */
#undef HAVE_RAW_DECL_TOWCTRANS
/* Define to 1 if trunc is declared even after undefining macros. */
#undef HAVE_RAW_DECL_TRUNC
/* Define to 1 if truncf is declared even after undefining macros. */
#undef HAVE_RAW_DECL_TRUNCF
/* Define to 1 if truncl is declared even after undefining macros. */
#undef HAVE_RAW_DECL_TRUNCL
/* Define to 1 if wcpcpy is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WCPCPY
@ -330,6 +613,9 @@
/* Define to 1 if wmemset is declared even after undefining macros. */
#undef HAVE_RAW_DECL_WMEMSET
/* Define to 1 if 'long double' and 'double' have the same representation. */
#undef HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
/* Define to 1 if 'sig_atomic_t' is a signed integer type. */
#undef HAVE_SIGNED_SIG_ATOMIC_T
@ -408,6 +694,13 @@
/* Define to 1 if the system has the type `_Bool'. */
#undef HAVE__BOOL
/* Define as the bit index in the word where to find bit 0 of the exponent of
'long double'. */
#undef LDBL_EXPBIT0_BIT
/* Define as the word index where to find the exponent of 'long double'. */
#undef LDBL_EXPBIT0_WORD
/* Define to a substitute value for mmap()'s MAP_ANONYMOUS flag. */
#undef MAP_ANONYMOUS
@ -475,6 +768,18 @@
'wint_t'. */
#undef WINT_T_SUFFIX
/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
significant byte first (like Motorola and SPARC, unlike Intel). */
#if defined AC_APPLE_UNIVERSAL_BUILD
# if defined __BIG_ENDIAN__
# define WORDS_BIGENDIAN 1
# endif
#else
# ifndef WORDS_BIGENDIAN
# undef WORDS_BIGENDIAN
# endif
#endif
/* Define to 1 if on MINIX. */
#undef _MINIX

2716
gdb/gnulib/configure vendored
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File diff suppressed because it is too large Load diff

360
gdb/gnulib/import/Makefile.am
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@ -21,7 +21,7 @@
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=import --m4-base=import/m4 --doc-base=doc --tests-base=tests --aux-dir=import/extra --no-conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files fnmatch-gnu inttypes memmem update-copyright
# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=import --m4-base=import/m4 --doc-base=doc --tests-base=tests --aux-dir=import/extra --no-conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files fnmatch-gnu frexpl inttypes memmem update-copyright
AUTOMAKE_OPTIONS = 1.5 gnits
@ -127,6 +127,37 @@ CLEANFILES += configmake.h configmake.h-t
## end gnulib module configmake
## begin gnulib module float
BUILT_SOURCES += $(FLOAT_H)
# We need the following in order to create <float.h> when the system
# doesn't have one that works with the given compiler.
if GL_GENERATE_FLOAT_H
float.h: float.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
-e 's|@''NEXT_FLOAT_H''@|$(NEXT_FLOAT_H)|g' \
-e 's|@''REPLACE_ITOLD''@|$(REPLACE_ITOLD)|g' \
< $(srcdir)/float.in.h; \
} > $@-t && \
mv $@-t $@
else
float.h: $(top_builddir)/config.status
rm -f $@
endif
MOSTLYCLEANFILES += float.h float.h-t
EXTRA_DIST += float.c float.in.h itold.c
EXTRA_libgnu_a_SOURCES += float.c itold.c
## end gnulib module float
## begin gnulib module fnmatch
BUILT_SOURCES += $(FNMATCH_H)
@ -153,6 +184,31 @@ EXTRA_libgnu_a_SOURCES += fnmatch.c fnmatch_loop.c
## end gnulib module fnmatch
## begin gnulib module fpucw
EXTRA_DIST += fpucw.h
## end gnulib module fpucw
## begin gnulib module frexp
EXTRA_DIST += frexp.c
EXTRA_libgnu_a_SOURCES += frexp.c
## end gnulib module frexp
## begin gnulib module frexpl
EXTRA_DIST += frexp.c frexpl.c
EXTRA_libgnu_a_SOURCES += frexp.c frexpl.c
## end gnulib module frexpl
## begin gnulib module inttypes-incomplete
BUILT_SOURCES += inttypes.h
@ -197,6 +253,24 @@ EXTRA_DIST += inttypes.in.h
## end gnulib module inttypes-incomplete
## begin gnulib module isnand-nolibm
EXTRA_DIST += float+.h isnan.c isnand-nolibm.h isnand.c
EXTRA_libgnu_a_SOURCES += isnan.c isnand.c
## end gnulib module isnand-nolibm
## begin gnulib module isnanl-nolibm
EXTRA_DIST += float+.h isnan.c isnanl-nolibm.h isnanl.c
EXTRA_libgnu_a_SOURCES += isnan.c isnanl.c
## end gnulib module isnanl-nolibm
## begin gnulib module localcharset
libgnu_a_SOURCES += localcharset.h localcharset.c
@ -271,6 +345,290 @@ EXTRA_DIST += config.charset ref-add.sin ref-del.sin
## end gnulib module localcharset
## begin gnulib module math
BUILT_SOURCES += math.h
libgnu_a_SOURCES += math.c
# We need the following in order to create <math.h> when the system
# doesn't have one that works with the given compiler.
math.h: math.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT_AS_FIRST_DIRECTIVE''@|$(INCLUDE_NEXT_AS_FIRST_DIRECTIVE)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
-e 's|@''NEXT_AS_FIRST_DIRECTIVE_MATH_H''@|$(NEXT_AS_FIRST_DIRECTIVE_MATH_H)|g' \
-e 's/@''GNULIB_ACOSF''@/$(GNULIB_ACOSF)/g' \
-e 's/@''GNULIB_ACOSL''@/$(GNULIB_ACOSL)/g' \
-e 's/@''GNULIB_ASINF''@/$(GNULIB_ASINF)/g' \
-e 's/@''GNULIB_ASINL''@/$(GNULIB_ASINL)/g' \
-e 's/@''GNULIB_ATANF''@/$(GNULIB_ATANF)/g' \
-e 's/@''GNULIB_ATANL''@/$(GNULIB_ATANL)/g' \
-e 's/@''GNULIB_ATAN2F''@/$(GNULIB_ATAN2F)/g' \
-e 's/@''GNULIB_CBRT''@/$(GNULIB_CBRT)/g' \
-e 's/@''GNULIB_CBRTF''@/$(GNULIB_CBRTF)/g' \
-e 's/@''GNULIB_CBRTL''@/$(GNULIB_CBRTL)/g' \
-e 's/@''GNULIB_CEIL''@/$(GNULIB_CEIL)/g' \
-e 's/@''GNULIB_CEILF''@/$(GNULIB_CEILF)/g' \
-e 's/@''GNULIB_CEILL''@/$(GNULIB_CEILL)/g' \
-e 's/@''GNULIB_COPYSIGN''@/$(GNULIB_COPYSIGN)/g' \
-e 's/@''GNULIB_COPYSIGNF''@/$(GNULIB_COPYSIGNF)/g' \
-e 's/@''GNULIB_COPYSIGNL''@/$(GNULIB_COPYSIGNL)/g' \
-e 's/@''GNULIB_COSF''@/$(GNULIB_COSF)/g' \
-e 's/@''GNULIB_COSL''@/$(GNULIB_COSL)/g' \
-e 's/@''GNULIB_COSHF''@/$(GNULIB_COSHF)/g' \
-e 's/@''GNULIB_EXPF''@/$(GNULIB_EXPF)/g' \
-e 's/@''GNULIB_EXPL''@/$(GNULIB_EXPL)/g' \
-e 's/@''GNULIB_EXP2''@/$(GNULIB_EXP2)/g' \
-e 's/@''GNULIB_EXP2F''@/$(GNULIB_EXP2F)/g' \
-e 's/@''GNULIB_EXP2L''@/$(GNULIB_EXP2L)/g' \
-e 's/@''GNULIB_EXPM1''@/$(GNULIB_EXPM1)/g' \
-e 's/@''GNULIB_EXPM1F''@/$(GNULIB_EXPM1F)/g' \
-e 's/@''GNULIB_EXPM1L''@/$(GNULIB_EXPM1L)/g' \
-e 's/@''GNULIB_FABSF''@/$(GNULIB_FABSF)/g' \
-e 's/@''GNULIB_FABSL''@/$(GNULIB_FABSL)/g' \
-e 's/@''GNULIB_FLOOR''@/$(GNULIB_FLOOR)/g' \
-e 's/@''GNULIB_FLOORF''@/$(GNULIB_FLOORF)/g' \
-e 's/@''GNULIB_FLOORL''@/$(GNULIB_FLOORL)/g' \
-e 's/@''GNULIB_FMA''@/$(GNULIB_FMA)/g' \
-e 's/@''GNULIB_FMAF''@/$(GNULIB_FMAF)/g' \
-e 's/@''GNULIB_FMAL''@/$(GNULIB_FMAL)/g' \
-e 's/@''GNULIB_FMOD''@/$(GNULIB_FMOD)/g' \
-e 's/@''GNULIB_FMODF''@/$(GNULIB_FMODF)/g' \
-e 's/@''GNULIB_FMODL''@/$(GNULIB_FMODL)/g' \
-e 's/@''GNULIB_FREXPF''@/$(GNULIB_FREXPF)/g' \
-e 's/@''GNULIB_FREXP''@/$(GNULIB_FREXP)/g' \
-e 's/@''GNULIB_FREXPL''@/$(GNULIB_FREXPL)/g' \
-e 's/@''GNULIB_HYPOT''@/$(GNULIB_HYPOT)/g' \
-e 's/@''GNULIB_HYPOTF''@/$(GNULIB_HYPOTF)/g' \
-e 's/@''GNULIB_HYPOTL''@/$(GNULIB_HYPOTL)/g' \
< $(srcdir)/math.in.h | \
sed -e 's/@''GNULIB_ILOGB''@/$(GNULIB_ILOGB)/g' \
-e 's/@''GNULIB_ILOGBF''@/$(GNULIB_ILOGBF)/g' \
-e 's/@''GNULIB_ILOGBL''@/$(GNULIB_ILOGBL)/g' \
-e 's/@''GNULIB_ISFINITE''@/$(GNULIB_ISFINITE)/g' \
-e 's/@''GNULIB_ISINF''@/$(GNULIB_ISINF)/g' \
-e 's/@''GNULIB_ISNAN''@/$(GNULIB_ISNAN)/g' \
-e 's/@''GNULIB_ISNANF''@/$(GNULIB_ISNANF)/g' \
-e 's/@''GNULIB_ISNAND''@/$(GNULIB_ISNAND)/g' \
-e 's/@''GNULIB_ISNANL''@/$(GNULIB_ISNANL)/g' \
-e 's/@''GNULIB_LDEXPF''@/$(GNULIB_LDEXPF)/g' \
-e 's/@''GNULIB_LDEXPL''@/$(GNULIB_LDEXPL)/g' \
-e 's/@''GNULIB_LOG''@/$(GNULIB_LOG)/g' \
-e 's/@''GNULIB_LOGF''@/$(GNULIB_LOGF)/g' \
-e 's/@''GNULIB_LOGL''@/$(GNULIB_LOGL)/g' \
-e 's/@''GNULIB_LOG10''@/$(GNULIB_LOG10)/g' \
-e 's/@''GNULIB_LOG10F''@/$(GNULIB_LOG10F)/g' \
-e 's/@''GNULIB_LOG10L''@/$(GNULIB_LOG10L)/g' \
-e 's/@''GNULIB_LOG1P''@/$(GNULIB_LOG1P)/g' \
-e 's/@''GNULIB_LOG1PF''@/$(GNULIB_LOG1PF)/g' \
-e 's/@''GNULIB_LOG1PL''@/$(GNULIB_LOG1PL)/g' \
-e 's/@''GNULIB_LOG2''@/$(GNULIB_LOG2)/g' \
-e 's/@''GNULIB_LOG2F''@/$(GNULIB_LOG2F)/g' \
-e 's/@''GNULIB_LOG2L''@/$(GNULIB_LOG2L)/g' \
-e 's/@''GNULIB_LOGB''@/$(GNULIB_LOGB)/g' \
-e 's/@''GNULIB_LOGBF''@/$(GNULIB_LOGBF)/g' \
-e 's/@''GNULIB_LOGBL''@/$(GNULIB_LOGBL)/g' \
-e 's/@''GNULIB_MODF''@/$(GNULIB_MODF)/g' \
-e 's/@''GNULIB_MODFF''@/$(GNULIB_MODFF)/g' \
-e 's/@''GNULIB_MODFL''@/$(GNULIB_MODFL)/g' \
-e 's/@''GNULIB_POWF''@/$(GNULIB_POWF)/g' \
-e 's/@''GNULIB_REMAINDER''@/$(GNULIB_REMAINDER)/g' \
-e 's/@''GNULIB_REMAINDERF''@/$(GNULIB_REMAINDERF)/g' \
-e 's/@''GNULIB_REMAINDERL''@/$(GNULIB_REMAINDERL)/g' \
-e 's/@''GNULIB_RINT''@/$(GNULIB_RINT)/g' \
-e 's/@''GNULIB_RINTF''@/$(GNULIB_RINTF)/g' \
-e 's/@''GNULIB_RINTL''@/$(GNULIB_RINTL)/g' \
-e 's/@''GNULIB_ROUND''@/$(GNULIB_ROUND)/g' \
-e 's/@''GNULIB_ROUNDF''@/$(GNULIB_ROUNDF)/g' \
-e 's/@''GNULIB_ROUNDL''@/$(GNULIB_ROUNDL)/g' \
-e 's/@''GNULIB_SIGNBIT''@/$(GNULIB_SIGNBIT)/g' \
-e 's/@''GNULIB_SINF''@/$(GNULIB_SINF)/g' \
-e 's/@''GNULIB_SINL''@/$(GNULIB_SINL)/g' \
-e 's/@''GNULIB_SINHF''@/$(GNULIB_SINHF)/g' \
-e 's/@''GNULIB_SQRTF''@/$(GNULIB_SQRTF)/g' \
-e 's/@''GNULIB_SQRTL''@/$(GNULIB_SQRTL)/g' \
-e 's/@''GNULIB_TANF''@/$(GNULIB_TANF)/g' \
-e 's/@''GNULIB_TANL''@/$(GNULIB_TANL)/g' \
-e 's/@''GNULIB_TANHF''@/$(GNULIB_TANHF)/g' \
-e 's/@''GNULIB_TRUNC''@/$(GNULIB_TRUNC)/g' \
-e 's/@''GNULIB_TRUNCF''@/$(GNULIB_TRUNCF)/g' \
-e 's/@''GNULIB_TRUNCL''@/$(GNULIB_TRUNCL)/g' \
| \
sed -e 's|@''HAVE_ACOSF''@|$(HAVE_ACOSF)|g' \
-e 's|@''HAVE_ACOSL''@|$(HAVE_ACOSL)|g' \
-e 's|@''HAVE_ASINF''@|$(HAVE_ASINF)|g' \
-e 's|@''HAVE_ASINL''@|$(HAVE_ASINL)|g' \
-e 's|@''HAVE_ATANF''@|$(HAVE_ATANF)|g' \
-e 's|@''HAVE_ATANL''@|$(HAVE_ATANL)|g' \
-e 's|@''HAVE_ATAN2F''@|$(HAVE_ATAN2F)|g' \
-e 's|@''HAVE_CBRT''@|$(HAVE_CBRT)|g' \
-e 's|@''HAVE_CBRTF''@|$(HAVE_CBRTF)|g' \
-e 's|@''HAVE_CBRTL''@|$(HAVE_CBRTL)|g' \
-e 's|@''HAVE_COPYSIGN''@|$(HAVE_COPYSIGN)|g' \
-e 's|@''HAVE_COPYSIGNL''@|$(HAVE_COPYSIGNL)|g' \
-e 's|@''HAVE_COSF''@|$(HAVE_COSF)|g' \
-e 's|@''HAVE_COSL''@|$(HAVE_COSL)|g' \
-e 's|@''HAVE_COSHF''@|$(HAVE_COSHF)|g' \
-e 's|@''HAVE_EXPF''@|$(HAVE_EXPF)|g' \
-e 's|@''HAVE_EXPL''@|$(HAVE_EXPL)|g' \
-e 's|@''HAVE_EXPM1''@|$(HAVE_EXPM1)|g' \
-e 's|@''HAVE_EXPM1F''@|$(HAVE_EXPM1F)|g' \
-e 's|@''HAVE_FABSF''@|$(HAVE_FABSF)|g' \
-e 's|@''HAVE_FABSL''@|$(HAVE_FABSL)|g' \
-e 's|@''HAVE_FMA''@|$(HAVE_FMA)|g' \
-e 's|@''HAVE_FMAF''@|$(HAVE_FMAF)|g' \
-e 's|@''HAVE_FMAL''@|$(HAVE_FMAL)|g' \
-e 's|@''HAVE_FMODF''@|$(HAVE_FMODF)|g' \
-e 's|@''HAVE_FMODL''@|$(HAVE_FMODL)|g' \
-e 's|@''HAVE_FREXPF''@|$(HAVE_FREXPF)|g' \
-e 's|@''HAVE_HYPOTF''@|$(HAVE_HYPOTF)|g' \
-e 's|@''HAVE_HYPOTL''@|$(HAVE_HYPOTL)|g' \
-e 's|@''HAVE_ILOGB''@|$(HAVE_ILOGB)|g' \
-e 's|@''HAVE_ILOGBF''@|$(HAVE_ILOGBF)|g' \
-e 's|@''HAVE_ILOGBL''@|$(HAVE_ILOGBL)|g' \
-e 's|@''HAVE_ISNANF''@|$(HAVE_ISNANF)|g' \
-e 's|@''HAVE_ISNAND''@|$(HAVE_ISNAND)|g' \
-e 's|@''HAVE_ISNANL''@|$(HAVE_ISNANL)|g' \
-e 's|@''HAVE_LDEXPF''@|$(HAVE_LDEXPF)|g' \
-e 's|@''HAVE_LOGF''@|$(HAVE_LOGF)|g' \
-e 's|@''HAVE_LOGL''@|$(HAVE_LOGL)|g' \
-e 's|@''HAVE_LOG10F''@|$(HAVE_LOG10F)|g' \
-e 's|@''HAVE_LOG10L''@|$(HAVE_LOG10L)|g' \
-e 's|@''HAVE_LOG1P''@|$(HAVE_LOG1P)|g' \
-e 's|@''HAVE_LOG1PF''@|$(HAVE_LOG1PF)|g' \
-e 's|@''HAVE_LOG1PL''@|$(HAVE_LOG1PL)|g' \
-e 's|@''HAVE_LOGBF''@|$(HAVE_LOGBF)|g' \
-e 's|@''HAVE_LOGBL''@|$(HAVE_LOGBL)|g' \
-e 's|@''HAVE_MODFF''@|$(HAVE_MODFF)|g' \
-e 's|@''HAVE_MODFL''@|$(HAVE_MODFL)|g' \
-e 's|@''HAVE_POWF''@|$(HAVE_POWF)|g' \
-e 's|@''HAVE_REMAINDER''@|$(HAVE_REMAINDER)|g' \
-e 's|@''HAVE_REMAINDERF''@|$(HAVE_REMAINDERF)|g' \
-e 's|@''HAVE_RINT''@|$(HAVE_RINT)|g' \
-e 's|@''HAVE_RINTL''@|$(HAVE_RINTL)|g' \
-e 's|@''HAVE_SINF''@|$(HAVE_SINF)|g' \
-e 's|@''HAVE_SINL''@|$(HAVE_SINL)|g' \
-e 's|@''HAVE_SINHF''@|$(HAVE_SINHF)|g' \
-e 's|@''HAVE_SQRTF''@|$(HAVE_SQRTF)|g' \
-e 's|@''HAVE_SQRTL''@|$(HAVE_SQRTL)|g' \
-e 's|@''HAVE_TANF''@|$(HAVE_TANF)|g' \
-e 's|@''HAVE_TANL''@|$(HAVE_TANL)|g' \
-e 's|@''HAVE_TANHF''@|$(HAVE_TANHF)|g' \
-e 's|@''HAVE_DECL_ACOSL''@|$(HAVE_DECL_ACOSL)|g' \
-e 's|@''HAVE_DECL_ASINL''@|$(HAVE_DECL_ASINL)|g' \
-e 's|@''HAVE_DECL_ATANL''@|$(HAVE_DECL_ATANL)|g' \
-e 's|@''HAVE_DECL_CBRTF''@|$(HAVE_DECL_CBRTF)|g' \
-e 's|@''HAVE_DECL_CBRTL''@|$(HAVE_DECL_CBRTL)|g' \
-e 's|@''HAVE_DECL_CEILF''@|$(HAVE_DECL_CEILF)|g' \
-e 's|@''HAVE_DECL_CEILL''@|$(HAVE_DECL_CEILL)|g' \
-e 's|@''HAVE_DECL_COPYSIGNF''@|$(HAVE_DECL_COPYSIGNF)|g' \
-e 's|@''HAVE_DECL_COSL''@|$(HAVE_DECL_COSL)|g' \
-e 's|@''HAVE_DECL_EXPL''@|$(HAVE_DECL_EXPL)|g' \
-e 's|@''HAVE_DECL_EXP2''@|$(HAVE_DECL_EXP2)|g' \
-e 's|@''HAVE_DECL_EXP2F''@|$(HAVE_DECL_EXP2F)|g' \
-e 's|@''HAVE_DECL_EXP2L''@|$(HAVE_DECL_EXP2L)|g' \
-e 's|@''HAVE_DECL_EXPM1L''@|$(HAVE_DECL_EXPM1L)|g' \
-e 's|@''HAVE_DECL_FLOORF''@|$(HAVE_DECL_FLOORF)|g' \
-e 's|@''HAVE_DECL_FLOORL''@|$(HAVE_DECL_FLOORL)|g' \
-e 's|@''HAVE_DECL_FREXPL''@|$(HAVE_DECL_FREXPL)|g' \
-e 's|@''HAVE_DECL_LDEXPL''@|$(HAVE_DECL_LDEXPL)|g' \
-e 's|@''HAVE_DECL_LOGL''@|$(HAVE_DECL_LOGL)|g' \
-e 's|@''HAVE_DECL_LOG10L''@|$(HAVE_DECL_LOG10L)|g' \
-e 's|@''HAVE_DECL_LOG2''@|$(HAVE_DECL_LOG2)|g' \
-e 's|@''HAVE_DECL_LOG2F''@|$(HAVE_DECL_LOG2F)|g' \
-e 's|@''HAVE_DECL_LOG2L''@|$(HAVE_DECL_LOG2L)|g' \
-e 's|@''HAVE_DECL_LOGB''@|$(HAVE_DECL_LOGB)|g' \
-e 's|@''HAVE_DECL_REMAINDER''@|$(HAVE_DECL_REMAINDER)|g' \
-e 's|@''HAVE_DECL_REMAINDERL''@|$(HAVE_DECL_REMAINDERL)|g' \
-e 's|@''HAVE_DECL_RINTF''@|$(HAVE_DECL_RINTF)|g' \
-e 's|@''HAVE_DECL_ROUND''@|$(HAVE_DECL_ROUND)|g' \
-e 's|@''HAVE_DECL_ROUNDF''@|$(HAVE_DECL_ROUNDF)|g' \
-e 's|@''HAVE_DECL_ROUNDL''@|$(HAVE_DECL_ROUNDL)|g' \
-e 's|@''HAVE_DECL_SINL''@|$(HAVE_DECL_SINL)|g' \
-e 's|@''HAVE_DECL_SQRTL''@|$(HAVE_DECL_SQRTL)|g' \
-e 's|@''HAVE_DECL_TANL''@|$(HAVE_DECL_TANL)|g' \
-e 's|@''HAVE_DECL_TRUNC''@|$(HAVE_DECL_TRUNC)|g' \
-e 's|@''HAVE_DECL_TRUNCF''@|$(HAVE_DECL_TRUNCF)|g' \
-e 's|@''HAVE_DECL_TRUNCL''@|$(HAVE_DECL_TRUNCL)|g' \
| \
sed -e 's|@''REPLACE_CBRTF''@|$(REPLACE_CBRTF)|g' \
-e 's|@''REPLACE_CBRTL''@|$(REPLACE_CBRTL)|g' \
-e 's|@''REPLACE_CEIL''@|$(REPLACE_CEIL)|g' \
-e 's|@''REPLACE_CEILF''@|$(REPLACE_CEILF)|g' \
-e 's|@''REPLACE_CEILL''@|$(REPLACE_CEILL)|g' \
-e 's|@''REPLACE_EXPM1''@|$(REPLACE_EXPM1)|g' \
-e 's|@''REPLACE_EXPM1F''@|$(REPLACE_EXPM1F)|g' \
-e 's|@''REPLACE_EXP2''@|$(REPLACE_EXP2)|g' \
-e 's|@''REPLACE_EXP2L''@|$(REPLACE_EXP2L)|g' \
-e 's|@''REPLACE_FABSL''@|$(REPLACE_FABSL)|g' \
-e 's|@''REPLACE_FLOOR''@|$(REPLACE_FLOOR)|g' \
-e 's|@''REPLACE_FLOORF''@|$(REPLACE_FLOORF)|g' \
-e 's|@''REPLACE_FLOORL''@|$(REPLACE_FLOORL)|g' \
-e 's|@''REPLACE_FMA''@|$(REPLACE_FMA)|g' \
-e 's|@''REPLACE_FMAF''@|$(REPLACE_FMAF)|g' \
-e 's|@''REPLACE_FMAL''@|$(REPLACE_FMAL)|g' \
-e 's|@''REPLACE_FMOD''@|$(REPLACE_FMOD)|g' \
-e 's|@''REPLACE_FMODF''@|$(REPLACE_FMODF)|g' \
-e 's|@''REPLACE_FMODL''@|$(REPLACE_FMODL)|g' \
-e 's|@''REPLACE_FREXPF''@|$(REPLACE_FREXPF)|g' \
-e 's|@''REPLACE_FREXP''@|$(REPLACE_FREXP)|g' \
-e 's|@''REPLACE_FREXPL''@|$(REPLACE_FREXPL)|g' \
-e 's|@''REPLACE_HUGE_VAL''@|$(REPLACE_HUGE_VAL)|g' \
-e 's|@''REPLACE_HYPOT''@|$(REPLACE_HYPOT)|g' \
-e 's|@''REPLACE_HYPOTF''@|$(REPLACE_HYPOTF)|g' \
-e 's|@''REPLACE_HYPOTL''@|$(REPLACE_HYPOTL)|g' \
-e 's|@''REPLACE_ILOGB''@|$(REPLACE_ILOGB)|g' \
-e 's|@''REPLACE_ILOGBF''@|$(REPLACE_ILOGBF)|g' \
-e 's|@''REPLACE_ISFINITE''@|$(REPLACE_ISFINITE)|g' \
-e 's|@''REPLACE_ISINF''@|$(REPLACE_ISINF)|g' \
-e 's|@''REPLACE_ISNAN''@|$(REPLACE_ISNAN)|g' \
-e 's|@''REPLACE_ITOLD''@|$(REPLACE_ITOLD)|g' \
-e 's|@''REPLACE_LDEXPL''@|$(REPLACE_LDEXPL)|g' \
-e 's|@''REPLACE_LOG''@|$(REPLACE_LOG)|g' \
-e 's|@''REPLACE_LOGF''@|$(REPLACE_LOGF)|g' \
-e 's|@''REPLACE_LOGL''@|$(REPLACE_LOGL)|g' \
-e 's|@''REPLACE_LOG10''@|$(REPLACE_LOG10)|g' \
-e 's|@''REPLACE_LOG10F''@|$(REPLACE_LOG10F)|g' \
-e 's|@''REPLACE_LOG10L''@|$(REPLACE_LOG10L)|g' \
-e 's|@''REPLACE_LOG1P''@|$(REPLACE_LOG1P)|g' \
-e 's|@''REPLACE_LOG1PF''@|$(REPLACE_LOG1PF)|g' \
-e 's|@''REPLACE_LOG1PL''@|$(REPLACE_LOG1PL)|g' \
-e 's|@''REPLACE_LOG2''@|$(REPLACE_LOG2)|g' \
-e 's|@''REPLACE_LOG2F''@|$(REPLACE_LOG2F)|g' \
-e 's|@''REPLACE_LOG2L''@|$(REPLACE_LOG2L)|g' \
-e 's|@''REPLACE_LOGB''@|$(REPLACE_LOGB)|g' \
-e 's|@''REPLACE_LOGBF''@|$(REPLACE_LOGBF)|g' \
-e 's|@''REPLACE_LOGBL''@|$(REPLACE_LOGBL)|g' \
-e 's|@''REPLACE_MODF''@|$(REPLACE_MODF)|g' \
-e 's|@''REPLACE_MODFF''@|$(REPLACE_MODFF)|g' \
-e 's|@''REPLACE_MODFL''@|$(REPLACE_MODFL)|g' \
-e 's|@''REPLACE_NAN''@|$(REPLACE_NAN)|g' \
-e 's|@''REPLACE_REMAINDER''@|$(REPLACE_REMAINDER)|g' \
-e 's|@''REPLACE_REMAINDERF''@|$(REPLACE_REMAINDERF)|g' \
-e 's|@''REPLACE_REMAINDERL''@|$(REPLACE_REMAINDERL)|g' \
-e 's|@''REPLACE_ROUND''@|$(REPLACE_ROUND)|g' \
-e 's|@''REPLACE_ROUNDF''@|$(REPLACE_ROUNDF)|g' \
-e 's|@''REPLACE_ROUNDL''@|$(REPLACE_ROUNDL)|g' \
-e 's|@''REPLACE_SIGNBIT''@|$(REPLACE_SIGNBIT)|g' \
-e 's|@''REPLACE_SIGNBIT_USING_GCC''@|$(REPLACE_SIGNBIT_USING_GCC)|g' \
-e 's|@''REPLACE_SQRTL''@|$(REPLACE_SQRTL)|g' \
-e 's|@''REPLACE_TRUNC''@|$(REPLACE_TRUNC)|g' \
-e 's|@''REPLACE_TRUNCF''@|$(REPLACE_TRUNCF)|g' \
-e 's|@''REPLACE_TRUNCL''@|$(REPLACE_TRUNCL)|g' \
-e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
-e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
-e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += math.h math.h-t
EXTRA_DIST += math.in.h
## end gnulib module math
## begin gnulib module mbrtowc

614
gdb/gnulib/import/Makefile.in
View file

@ -36,7 +36,7 @@
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=import --m4-base=import/m4 --doc-base=doc --tests-base=tests --aux-dir=import/extra --no-conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files fnmatch-gnu inttypes memmem update-copyright
# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=import --m4-base=import/m4 --doc-base=doc --tests-base=tests --aux-dir=import/extra --no-conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files fnmatch-gnu frexpl inttypes memmem update-copyright
@ -67,21 +67,30 @@ am__aclocal_m4_deps = $(top_srcdir)/import/m4/00gnulib.m4 \
$(top_srcdir)/import/m4/alloca.m4 \
$(top_srcdir)/import/m4/codeset.m4 \
$(top_srcdir)/import/m4/configmake.m4 \
$(top_srcdir)/import/m4/exponentd.m4 \
$(top_srcdir)/import/m4/exponentl.m4 \
$(top_srcdir)/import/m4/extensions.m4 \
$(top_srcdir)/import/m4/extern-inline.m4 \
$(top_srcdir)/import/m4/fcntl-o.m4 \
$(top_srcdir)/import/m4/float_h.m4 \
$(top_srcdir)/import/m4/fnmatch.m4 \
$(top_srcdir)/import/m4/fpieee.m4 \
$(top_srcdir)/import/m4/frexp.m4 \
$(top_srcdir)/import/m4/frexpl.m4 \
$(top_srcdir)/import/m4/glibc21.m4 \
$(top_srcdir)/import/m4/gnulib-common.m4 \
$(top_srcdir)/import/m4/gnulib-comp.m4 \
$(top_srcdir)/import/m4/include_next.m4 \
$(top_srcdir)/import/m4/inttypes-pri.m4 \
$(top_srcdir)/import/m4/inttypes.m4 \
$(top_srcdir)/import/m4/isnand.m4 \
$(top_srcdir)/import/m4/isnanl.m4 \
$(top_srcdir)/import/m4/localcharset.m4 \
$(top_srcdir)/import/m4/locale-fr.m4 \
$(top_srcdir)/import/m4/locale-ja.m4 \
$(top_srcdir)/import/m4/locale-zh.m4 \
$(top_srcdir)/import/m4/longlong.m4 \
$(top_srcdir)/import/m4/math_h.m4 \
$(top_srcdir)/import/m4/mbrtowc.m4 \
$(top_srcdir)/import/m4/mbsinit.m4 \
$(top_srcdir)/import/m4/mbsrtowcs.m4 \
@ -109,8 +118,8 @@ CONFIG_CLEAN_VPATH_FILES =
LIBRARIES = $(noinst_LIBRARIES)
libgnu_a_AR = $(AR) $(ARFLAGS)
am__DEPENDENCIES_1 =
am_libgnu_a_OBJECTS = localcharset.$(OBJEXT) strnlen1.$(OBJEXT) \
wctype-h.$(OBJEXT)
am_libgnu_a_OBJECTS = localcharset.$(OBJEXT) math.$(OBJEXT) \
strnlen1.$(OBJEXT) wctype-h.$(OBJEXT)
libgnu_a_OBJECTS = $(am_libgnu_a_OBJECTS)
LTLIBRARIES = $(noinst_LTLIBRARIES)
DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
@ -195,15 +204,88 @@ ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
EXEEXT = @EXEEXT@
FLOAT_H = @FLOAT_H@
FNMATCH_H = @FNMATCH_H@
FREXPL_LIBM = @FREXPL_LIBM@
FREXP_LIBM = @FREXP_LIBM@
GLIBC21 = @GLIBC21@
GNULIB_ACOSF = @GNULIB_ACOSF@
GNULIB_ACOSL = @GNULIB_ACOSL@
GNULIB_ASINF = @GNULIB_ASINF@
GNULIB_ASINL = @GNULIB_ASINL@
GNULIB_ATAN2F = @GNULIB_ATAN2F@
GNULIB_ATANF = @GNULIB_ATANF@
GNULIB_ATANL = @GNULIB_ATANL@
GNULIB_BTOWC = @GNULIB_BTOWC@
GNULIB_CBRT = @GNULIB_CBRT@
GNULIB_CBRTF = @GNULIB_CBRTF@
GNULIB_CBRTL = @GNULIB_CBRTL@
GNULIB_CEIL = @GNULIB_CEIL@
GNULIB_CEILF = @GNULIB_CEILF@
GNULIB_CEILL = @GNULIB_CEILL@
GNULIB_COPYSIGN = @GNULIB_COPYSIGN@
GNULIB_COPYSIGNF = @GNULIB_COPYSIGNF@
GNULIB_COPYSIGNL = @GNULIB_COPYSIGNL@
GNULIB_COSF = @GNULIB_COSF@
GNULIB_COSHF = @GNULIB_COSHF@
GNULIB_COSL = @GNULIB_COSL@
GNULIB_EXP2 = @GNULIB_EXP2@
GNULIB_EXP2F = @GNULIB_EXP2F@
GNULIB_EXP2L = @GNULIB_EXP2L@
GNULIB_EXPF = @GNULIB_EXPF@
GNULIB_EXPL = @GNULIB_EXPL@
GNULIB_EXPM1 = @GNULIB_EXPM1@
GNULIB_EXPM1F = @GNULIB_EXPM1F@
GNULIB_EXPM1L = @GNULIB_EXPM1L@
GNULIB_FABSF = @GNULIB_FABSF@
GNULIB_FABSL = @GNULIB_FABSL@
GNULIB_FFSL = @GNULIB_FFSL@
GNULIB_FFSLL = @GNULIB_FFSLL@
GNULIB_FLOOR = @GNULIB_FLOOR@
GNULIB_FLOORF = @GNULIB_FLOORF@
GNULIB_FLOORL = @GNULIB_FLOORL@
GNULIB_FMA = @GNULIB_FMA@
GNULIB_FMAF = @GNULIB_FMAF@
GNULIB_FMAL = @GNULIB_FMAL@
GNULIB_FMOD = @GNULIB_FMOD@
GNULIB_FMODF = @GNULIB_FMODF@
GNULIB_FMODL = @GNULIB_FMODL@
GNULIB_FREXP = @GNULIB_FREXP@
GNULIB_FREXPF = @GNULIB_FREXPF@
GNULIB_FREXPL = @GNULIB_FREXPL@
GNULIB_HYPOT = @GNULIB_HYPOT@
GNULIB_HYPOTF = @GNULIB_HYPOTF@
GNULIB_HYPOTL = @GNULIB_HYPOTL@
GNULIB_ILOGB = @GNULIB_ILOGB@
GNULIB_ILOGBF = @GNULIB_ILOGBF@
GNULIB_ILOGBL = @GNULIB_ILOGBL@
GNULIB_IMAXABS = @GNULIB_IMAXABS@
GNULIB_IMAXDIV = @GNULIB_IMAXDIV@
GNULIB_ISFINITE = @GNULIB_ISFINITE@
GNULIB_ISINF = @GNULIB_ISINF@
GNULIB_ISNAN = @GNULIB_ISNAN@
GNULIB_ISNAND = @GNULIB_ISNAND@
GNULIB_ISNANF = @GNULIB_ISNANF@
GNULIB_ISNANL = @GNULIB_ISNANL@
GNULIB_ISWBLANK = @GNULIB_ISWBLANK@
GNULIB_ISWCTYPE = @GNULIB_ISWCTYPE@
GNULIB_LDEXPF = @GNULIB_LDEXPF@
GNULIB_LDEXPL = @GNULIB_LDEXPL@
GNULIB_LOG = @GNULIB_LOG@
GNULIB_LOG10 = @GNULIB_LOG10@
GNULIB_LOG10F = @GNULIB_LOG10F@
GNULIB_LOG10L = @GNULIB_LOG10L@
GNULIB_LOG1P = @GNULIB_LOG1P@
GNULIB_LOG1PF = @GNULIB_LOG1PF@
GNULIB_LOG1PL = @GNULIB_LOG1PL@
GNULIB_LOG2 = @GNULIB_LOG2@
GNULIB_LOG2F = @GNULIB_LOG2F@
GNULIB_LOG2L = @GNULIB_LOG2L@
GNULIB_LOGB = @GNULIB_LOGB@
GNULIB_LOGBF = @GNULIB_LOGBF@
GNULIB_LOGBL = @GNULIB_LOGBL@
GNULIB_LOGF = @GNULIB_LOGF@
GNULIB_LOGL = @GNULIB_LOGL@
GNULIB_MBRLEN = @GNULIB_MBRLEN@
GNULIB_MBRTOWC = @GNULIB_MBRTOWC@
GNULIB_MBSCASECMP = @GNULIB_MBSCASECMP@
@ -227,7 +309,26 @@ GNULIB_MEMCHR = @GNULIB_MEMCHR@
GNULIB_MEMMEM = @GNULIB_MEMMEM@
GNULIB_MEMPCPY = @GNULIB_MEMPCPY@
GNULIB_MEMRCHR = @GNULIB_MEMRCHR@
GNULIB_MODF = @GNULIB_MODF@
GNULIB_MODFF = @GNULIB_MODFF@
GNULIB_MODFL = @GNULIB_MODFL@
GNULIB_POWF = @GNULIB_POWF@
GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@
GNULIB_REMAINDER = @GNULIB_REMAINDER@
GNULIB_REMAINDERF = @GNULIB_REMAINDERF@
GNULIB_REMAINDERL = @GNULIB_REMAINDERL@
GNULIB_RINT = @GNULIB_RINT@
GNULIB_RINTF = @GNULIB_RINTF@
GNULIB_RINTL = @GNULIB_RINTL@
GNULIB_ROUND = @GNULIB_ROUND@
GNULIB_ROUNDF = @GNULIB_ROUNDF@
GNULIB_ROUNDL = @GNULIB_ROUNDL@
GNULIB_SIGNBIT = @GNULIB_SIGNBIT@
GNULIB_SINF = @GNULIB_SINF@
GNULIB_SINHF = @GNULIB_SINHF@
GNULIB_SINL = @GNULIB_SINL@
GNULIB_SQRTF = @GNULIB_SQRTF@
GNULIB_SQRTL = @GNULIB_SQRTL@
GNULIB_STPCPY = @GNULIB_STPCPY@
GNULIB_STPNCPY = @GNULIB_STPNCPY@
GNULIB_STRCASESTR = @GNULIB_STRCASESTR@
@ -246,7 +347,13 @@ GNULIB_STRTOIMAX = @GNULIB_STRTOIMAX@
GNULIB_STRTOK_R = @GNULIB_STRTOK_R@
GNULIB_STRTOUMAX = @GNULIB_STRTOUMAX@
GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@
GNULIB_TANF = @GNULIB_TANF@
GNULIB_TANHF = @GNULIB_TANHF@
GNULIB_TANL = @GNULIB_TANL@
GNULIB_TOWCTRANS = @GNULIB_TOWCTRANS@
GNULIB_TRUNC = @GNULIB_TRUNC@
GNULIB_TRUNCF = @GNULIB_TRUNCF@
GNULIB_TRUNCL = @GNULIB_TRUNCL@
GNULIB_WCPCPY = @GNULIB_WCPCPY@
GNULIB_WCPNCPY = @GNULIB_WCPNCPY@
GNULIB_WCRTOMB = @GNULIB_WCRTOMB@
@ -283,11 +390,58 @@ GNULIB_WMEMCPY = @GNULIB_WMEMCPY@
GNULIB_WMEMMOVE = @GNULIB_WMEMMOVE@
GNULIB_WMEMSET = @GNULIB_WMEMSET@
GREP = @GREP@
HAVE_ACOSF = @HAVE_ACOSF@
HAVE_ACOSL = @HAVE_ACOSL@
HAVE_ASINF = @HAVE_ASINF@
HAVE_ASINL = @HAVE_ASINL@
HAVE_ATAN2F = @HAVE_ATAN2F@
HAVE_ATANF = @HAVE_ATANF@
HAVE_ATANL = @HAVE_ATANL@
HAVE_BTOWC = @HAVE_BTOWC@
HAVE_CBRT = @HAVE_CBRT@
HAVE_CBRTF = @HAVE_CBRTF@
HAVE_CBRTL = @HAVE_CBRTL@
HAVE_COPYSIGN = @HAVE_COPYSIGN@
HAVE_COPYSIGNL = @HAVE_COPYSIGNL@
HAVE_COSF = @HAVE_COSF@
HAVE_COSHF = @HAVE_COSHF@
HAVE_COSL = @HAVE_COSL@
HAVE_DECL_ACOSL = @HAVE_DECL_ACOSL@
HAVE_DECL_ASINL = @HAVE_DECL_ASINL@
HAVE_DECL_ATANL = @HAVE_DECL_ATANL@
HAVE_DECL_CBRTF = @HAVE_DECL_CBRTF@
HAVE_DECL_CBRTL = @HAVE_DECL_CBRTL@
HAVE_DECL_CEILF = @HAVE_DECL_CEILF@
HAVE_DECL_CEILL = @HAVE_DECL_CEILL@
HAVE_DECL_COPYSIGNF = @HAVE_DECL_COPYSIGNF@
HAVE_DECL_COSL = @HAVE_DECL_COSL@
HAVE_DECL_EXP2 = @HAVE_DECL_EXP2@
HAVE_DECL_EXP2F = @HAVE_DECL_EXP2F@
HAVE_DECL_EXP2L = @HAVE_DECL_EXP2L@
HAVE_DECL_EXPL = @HAVE_DECL_EXPL@
HAVE_DECL_EXPM1L = @HAVE_DECL_EXPM1L@
HAVE_DECL_FLOORF = @HAVE_DECL_FLOORF@
HAVE_DECL_FLOORL = @HAVE_DECL_FLOORL@
HAVE_DECL_FREXPL = @HAVE_DECL_FREXPL@
HAVE_DECL_IMAXABS = @HAVE_DECL_IMAXABS@
HAVE_DECL_IMAXDIV = @HAVE_DECL_IMAXDIV@
HAVE_DECL_LDEXPL = @HAVE_DECL_LDEXPL@
HAVE_DECL_LOG10L = @HAVE_DECL_LOG10L@
HAVE_DECL_LOG2 = @HAVE_DECL_LOG2@
HAVE_DECL_LOG2F = @HAVE_DECL_LOG2F@
HAVE_DECL_LOG2L = @HAVE_DECL_LOG2L@
HAVE_DECL_LOGB = @HAVE_DECL_LOGB@
HAVE_DECL_LOGL = @HAVE_DECL_LOGL@
HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
HAVE_DECL_REMAINDER = @HAVE_DECL_REMAINDER@
HAVE_DECL_REMAINDERL = @HAVE_DECL_REMAINDERL@
HAVE_DECL_RINTF = @HAVE_DECL_RINTF@
HAVE_DECL_ROUND = @HAVE_DECL_ROUND@
HAVE_DECL_ROUNDF = @HAVE_DECL_ROUNDF@
HAVE_DECL_ROUNDL = @HAVE_DECL_ROUNDL@
HAVE_DECL_SINL = @HAVE_DECL_SINL@
HAVE_DECL_SQRTL = @HAVE_DECL_SQRTL@
HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@
@ -296,14 +450,48 @@ HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@
HAVE_DECL_STRTOIMAX = @HAVE_DECL_STRTOIMAX@
HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@
HAVE_DECL_STRTOUMAX = @HAVE_DECL_STRTOUMAX@
HAVE_DECL_TANL = @HAVE_DECL_TANL@
HAVE_DECL_TRUNC = @HAVE_DECL_TRUNC@
HAVE_DECL_TRUNCF = @HAVE_DECL_TRUNCF@
HAVE_DECL_TRUNCL = @HAVE_DECL_TRUNCL@
HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@
HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@
HAVE_EXPF = @HAVE_EXPF@
HAVE_EXPL = @HAVE_EXPL@
HAVE_EXPM1 = @HAVE_EXPM1@
HAVE_EXPM1F = @HAVE_EXPM1F@
HAVE_FABSF = @HAVE_FABSF@
HAVE_FABSL = @HAVE_FABSL@
HAVE_FEATURES_H = @HAVE_FEATURES_H@
HAVE_FFSL = @HAVE_FFSL@
HAVE_FFSLL = @HAVE_FFSLL@
HAVE_FMA = @HAVE_FMA@
HAVE_FMAF = @HAVE_FMAF@
HAVE_FMAL = @HAVE_FMAL@
HAVE_FMODF = @HAVE_FMODF@
HAVE_FMODL = @HAVE_FMODL@
HAVE_FREXPF = @HAVE_FREXPF@
HAVE_HYPOTF = @HAVE_HYPOTF@
HAVE_HYPOTL = @HAVE_HYPOTL@
HAVE_ILOGB = @HAVE_ILOGB@
HAVE_ILOGBF = @HAVE_ILOGBF@
HAVE_ILOGBL = @HAVE_ILOGBL@
HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
HAVE_ISNAND = @HAVE_ISNAND@
HAVE_ISNANF = @HAVE_ISNANF@
HAVE_ISNANL = @HAVE_ISNANL@
HAVE_ISWBLANK = @HAVE_ISWBLANK@
HAVE_ISWCNTRL = @HAVE_ISWCNTRL@
HAVE_LDEXPF = @HAVE_LDEXPF@
HAVE_LOG10F = @HAVE_LOG10F@
HAVE_LOG10L = @HAVE_LOG10L@
HAVE_LOG1P = @HAVE_LOG1P@
HAVE_LOG1PF = @HAVE_LOG1PF@
HAVE_LOG1PL = @HAVE_LOG1PL@
HAVE_LOGBF = @HAVE_LOGBF@
HAVE_LOGBL = @HAVE_LOGBL@
HAVE_LOGF = @HAVE_LOGF@
HAVE_LOGL = @HAVE_LOGL@
HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@
HAVE_MBRLEN = @HAVE_MBRLEN@
HAVE_MBRTOWC = @HAVE_MBRTOWC@
@ -313,10 +501,23 @@ HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@
HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@
HAVE_MEMCHR = @HAVE_MEMCHR@
HAVE_MEMPCPY = @HAVE_MEMPCPY@
HAVE_MODFF = @HAVE_MODFF@
HAVE_MODFL = @HAVE_MODFL@
HAVE_POWF = @HAVE_POWF@
HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
HAVE_REMAINDER = @HAVE_REMAINDER@
HAVE_REMAINDERF = @HAVE_REMAINDERF@
HAVE_RINT = @HAVE_RINT@
HAVE_RINTL = @HAVE_RINTL@
HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = @HAVE_SAME_LONG_DOUBLE_AS_DOUBLE@
HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@
HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@
HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@
HAVE_SINF = @HAVE_SINF@
HAVE_SINHF = @HAVE_SINHF@
HAVE_SINL = @HAVE_SINL@
HAVE_SQRTF = @HAVE_SQRTF@
HAVE_SQRTL = @HAVE_SQRTL@
HAVE_STDINT_H = @HAVE_STDINT_H@
HAVE_STPCPY = @HAVE_STPCPY@
HAVE_STPNCPY = @HAVE_STPNCPY@
@ -328,6 +529,9 @@ HAVE_STRVERSCMP = @HAVE_STRVERSCMP@
HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@
HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@
HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@
HAVE_TANF = @HAVE_TANF@
HAVE_TANHF = @HAVE_TANHF@
HAVE_TANL = @HAVE_TANL@
HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@
HAVE_WCHAR_H = @HAVE_WCHAR_H@
HAVE_WCHAR_T = @HAVE_WCHAR_T@
@ -391,13 +595,17 @@ LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
MAKEINFO = @MAKEINFO@
MKDIR_P = @MKDIR_P@
NEXT_AS_FIRST_DIRECTIVE_FLOAT_H = @NEXT_AS_FIRST_DIRECTIVE_FLOAT_H@
NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H = @NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H@
NEXT_AS_FIRST_DIRECTIVE_MATH_H = @NEXT_AS_FIRST_DIRECTIVE_MATH_H@
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@
NEXT_AS_FIRST_DIRECTIVE_STDINT_H = @NEXT_AS_FIRST_DIRECTIVE_STDINT_H@
NEXT_AS_FIRST_DIRECTIVE_STRING_H = @NEXT_AS_FIRST_DIRECTIVE_STRING_H@
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@
NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H@
NEXT_FLOAT_H = @NEXT_FLOAT_H@
NEXT_INTTYPES_H = @NEXT_INTTYPES_H@
NEXT_MATH_H = @NEXT_MATH_H@
NEXT_STDDEF_H = @NEXT_STDDEF_H@
NEXT_STDINT_H = @NEXT_STDINT_H@
NEXT_STRING_H = @NEXT_STRING_H@
@ -419,8 +627,56 @@ PRI_MACROS_BROKEN = @PRI_MACROS_BROKEN@
PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@
RANLIB = @RANLIB@
REPLACE_BTOWC = @REPLACE_BTOWC@
REPLACE_CBRTF = @REPLACE_CBRTF@
REPLACE_CBRTL = @REPLACE_CBRTL@
REPLACE_CEIL = @REPLACE_CEIL@
REPLACE_CEILF = @REPLACE_CEILF@
REPLACE_CEILL = @REPLACE_CEILL@
REPLACE_EXP2 = @REPLACE_EXP2@
REPLACE_EXP2L = @REPLACE_EXP2L@
REPLACE_EXPM1 = @REPLACE_EXPM1@
REPLACE_EXPM1F = @REPLACE_EXPM1F@
REPLACE_FABSL = @REPLACE_FABSL@
REPLACE_FLOOR = @REPLACE_FLOOR@
REPLACE_FLOORF = @REPLACE_FLOORF@
REPLACE_FLOORL = @REPLACE_FLOORL@
REPLACE_FMA = @REPLACE_FMA@
REPLACE_FMAF = @REPLACE_FMAF@
REPLACE_FMAL = @REPLACE_FMAL@
REPLACE_FMOD = @REPLACE_FMOD@
REPLACE_FMODF = @REPLACE_FMODF@
REPLACE_FMODL = @REPLACE_FMODL@
REPLACE_FREXP = @REPLACE_FREXP@
REPLACE_FREXPF = @REPLACE_FREXPF@
REPLACE_FREXPL = @REPLACE_FREXPL@
REPLACE_HUGE_VAL = @REPLACE_HUGE_VAL@
REPLACE_HYPOT = @REPLACE_HYPOT@
REPLACE_HYPOTF = @REPLACE_HYPOTF@
REPLACE_HYPOTL = @REPLACE_HYPOTL@
REPLACE_ILOGB = @REPLACE_ILOGB@
REPLACE_ILOGBF = @REPLACE_ILOGBF@
REPLACE_ISFINITE = @REPLACE_ISFINITE@
REPLACE_ISINF = @REPLACE_ISINF@
REPLACE_ISNAN = @REPLACE_ISNAN@
REPLACE_ISWBLANK = @REPLACE_ISWBLANK@
REPLACE_ISWCNTRL = @REPLACE_ISWCNTRL@
REPLACE_ITOLD = @REPLACE_ITOLD@
REPLACE_LDEXPL = @REPLACE_LDEXPL@
REPLACE_LOG = @REPLACE_LOG@
REPLACE_LOG10 = @REPLACE_LOG10@
REPLACE_LOG10F = @REPLACE_LOG10F@
REPLACE_LOG10L = @REPLACE_LOG10L@
REPLACE_LOG1P = @REPLACE_LOG1P@
REPLACE_LOG1PF = @REPLACE_LOG1PF@
REPLACE_LOG1PL = @REPLACE_LOG1PL@
REPLACE_LOG2 = @REPLACE_LOG2@
REPLACE_LOG2F = @REPLACE_LOG2F@
REPLACE_LOG2L = @REPLACE_LOG2L@
REPLACE_LOGB = @REPLACE_LOGB@
REPLACE_LOGBF = @REPLACE_LOGBF@
REPLACE_LOGBL = @REPLACE_LOGBL@
REPLACE_LOGF = @REPLACE_LOGF@
REPLACE_LOGL = @REPLACE_LOGL@
REPLACE_MBRLEN = @REPLACE_MBRLEN@
REPLACE_MBRTOWC = @REPLACE_MBRTOWC@
REPLACE_MBSINIT = @REPLACE_MBSINIT@
@ -429,7 +685,20 @@ REPLACE_MBSRTOWCS = @REPLACE_MBSRTOWCS@
REPLACE_MBSTATE_T = @REPLACE_MBSTATE_T@
REPLACE_MEMCHR = @REPLACE_MEMCHR@
REPLACE_MEMMEM = @REPLACE_MEMMEM@
REPLACE_MODF = @REPLACE_MODF@
REPLACE_MODFF = @REPLACE_MODFF@
REPLACE_MODFL = @REPLACE_MODFL@
REPLACE_NAN = @REPLACE_NAN@
REPLACE_NULL = @REPLACE_NULL@
REPLACE_REMAINDER = @REPLACE_REMAINDER@
REPLACE_REMAINDERF = @REPLACE_REMAINDERF@
REPLACE_REMAINDERL = @REPLACE_REMAINDERL@
REPLACE_ROUND = @REPLACE_ROUND@
REPLACE_ROUNDF = @REPLACE_ROUNDF@
REPLACE_ROUNDL = @REPLACE_ROUNDL@
REPLACE_SIGNBIT = @REPLACE_SIGNBIT@
REPLACE_SIGNBIT_USING_GCC = @REPLACE_SIGNBIT_USING_GCC@
REPLACE_SQRTL = @REPLACE_SQRTL@
REPLACE_STPNCPY = @REPLACE_STPNCPY@
REPLACE_STRCASESTR = @REPLACE_STRCASESTR@
REPLACE_STRCHRNUL = @REPLACE_STRCHRNUL@
@ -444,6 +713,9 @@ REPLACE_STRSTR = @REPLACE_STRSTR@
REPLACE_STRTOIMAX = @REPLACE_STRTOIMAX@
REPLACE_STRTOK_R = @REPLACE_STRTOK_R@
REPLACE_TOWLOWER = @REPLACE_TOWLOWER@
REPLACE_TRUNC = @REPLACE_TRUNC@
REPLACE_TRUNCF = @REPLACE_TRUNCF@
REPLACE_TRUNCL = @REPLACE_TRUNCL@
REPLACE_WCRTOMB = @REPLACE_WCRTOMB@
REPLACE_WCSNRTOMBS = @REPLACE_WCSNRTOMBS@
REPLACE_WCSRTOMBS = @REPLACE_WCSRTOMBS@
@ -529,9 +801,12 @@ SUBDIRS =
noinst_HEADERS =
noinst_LIBRARIES = libgnu.a
noinst_LTLIBRARIES =
EXTRA_DIST = m4/gnulib-cache.m4 alloca.c alloca.in.h fnmatch.c \
fnmatch.in.h fnmatch_loop.c inttypes.in.h config.charset \
ref-add.sin ref-del.sin mbrtowc.c mbsinit.c mbsrtowcs-impl.h \
EXTRA_DIST = m4/gnulib-cache.m4 alloca.c alloca.in.h float.c \
float.in.h itold.c fnmatch.c fnmatch.in.h fnmatch_loop.c \
fpucw.h frexp.c frexp.c frexpl.c inttypes.in.h float+.h \
isnan.c isnand-nolibm.h isnand.c float+.h isnan.c \
isnanl-nolibm.h isnanl.c config.charset ref-add.sin \
ref-del.sin math.in.h mbrtowc.c mbsinit.c mbsrtowcs-impl.h \
mbsrtowcs-state.c mbsrtowcs.c memchr.c memchr.valgrind \
memmem.c str-two-way.h \
$(top_srcdir)/import/extra/snippet/arg-nonnull.h \
@ -550,16 +825,16 @@ EXTRA_DIST = m4/gnulib-cache.m4 alloca.c alloca.in.h fnmatch.c \
# statements but through direct file reference. Therefore this snippet must be
# present in all Makefile.am that need it. This is ensured by the applicability
# 'all' defined above.
BUILT_SOURCES = $(ALLOCA_H) configmake.h $(FNMATCH_H) inttypes.h \
arg-nonnull.h c++defs.h warn-on-use.h $(STDBOOL_H) $(STDDEF_H) \
$(STDINT_H) string.h wchar.h wctype.h
BUILT_SOURCES = $(ALLOCA_H) configmake.h $(FLOAT_H) $(FNMATCH_H) \
inttypes.h math.h arg-nonnull.h c++defs.h warn-on-use.h \
$(STDBOOL_H) $(STDDEF_H) $(STDINT_H) string.h wchar.h wctype.h
SUFFIXES = .sed .sin
MOSTLYCLEANFILES = core *.stackdump alloca.h alloca.h-t fnmatch.h \
fnmatch.h-t inttypes.h inttypes.h-t arg-nonnull.h \
arg-nonnull.h-t c++defs.h c++defs.h-t warn-on-use.h \
warn-on-use.h-t stdbool.h stdbool.h-t stddef.h stddef.h-t \
stdint.h stdint.h-t string.h string.h-t wchar.h wchar.h-t \
wctype.h wctype.h-t
MOSTLYCLEANFILES = core *.stackdump alloca.h alloca.h-t float.h \
float.h-t fnmatch.h fnmatch.h-t inttypes.h inttypes.h-t math.h \
math.h-t arg-nonnull.h arg-nonnull.h-t c++defs.h c++defs.h-t \
warn-on-use.h warn-on-use.h-t stdbool.h stdbool.h-t stddef.h \
stddef.h-t stdint.h stdint.h-t string.h string.h-t wchar.h \
wchar.h-t wctype.h wctype.h-t
MOSTLYCLEANDIRS =
CLEANFILES = configmake.h configmake.h-t charset.alias ref-add.sed \
ref-del.sed
@ -567,12 +842,14 @@ DISTCLEANFILES =
MAINTAINERCLEANFILES =
AM_CPPFLAGS =
AM_CFLAGS =
libgnu_a_SOURCES = localcharset.h localcharset.c strnlen1.h strnlen1.c \
wctype-h.c
libgnu_a_SOURCES = localcharset.h localcharset.c math.c strnlen1.h \
strnlen1.c wctype-h.c
libgnu_a_LIBADD = $(gl_LIBOBJS) @ALLOCA@
libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) @ALLOCA@
EXTRA_libgnu_a_SOURCES = alloca.c fnmatch.c fnmatch_loop.c mbrtowc.c \
mbsinit.c mbsrtowcs-state.c mbsrtowcs.c memchr.c memmem.c
EXTRA_libgnu_a_SOURCES = alloca.c float.c itold.c fnmatch.c \
fnmatch_loop.c frexp.c frexp.c frexpl.c isnan.c isnand.c \
isnan.c isnanl.c mbrtowc.c mbsinit.c mbsrtowcs-state.c \
mbsrtowcs.c memchr.c memmem.c
charset_alias = $(DESTDIR)$(libdir)/charset.alias
charset_tmp = $(DESTDIR)$(libdir)/charset.tmp
ARG_NONNULL_H = arg-nonnull.h
@ -638,9 +915,17 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/alloca.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/alloca.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/float.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fnmatch.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fnmatch_loop.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/frexp.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/frexpl.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/isnan.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/isnand.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/isnanl.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/itold.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/localcharset.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/math.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mbrtowc.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mbsinit.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mbsrtowcs-state.Po@am__quote@
@ -1033,6 +1318,23 @@ configmake.h: Makefile
} | sed '/""/d' > $@-t && \
mv -f $@-t $@
# We need the following in order to create <float.h> when the system
# doesn't have one that works with the given compiler.
@GL_GENERATE_FLOAT_H_TRUE@float.h: float.in.h $(top_builddir)/config.status
@GL_GENERATE_FLOAT_H_TRUE@ $(AM_V_GEN)rm -f $@-t $@ && \
@GL_GENERATE_FLOAT_H_TRUE@ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
@GL_GENERATE_FLOAT_H_TRUE@ sed -e 's|@''GUARD_PREFIX''@|GL|g' \
@GL_GENERATE_FLOAT_H_TRUE@ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@GL_GENERATE_FLOAT_H_TRUE@ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@GL_GENERATE_FLOAT_H_TRUE@ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
@GL_GENERATE_FLOAT_H_TRUE@ -e 's|@''NEXT_FLOAT_H''@|$(NEXT_FLOAT_H)|g' \
@GL_GENERATE_FLOAT_H_TRUE@ -e 's|@''REPLACE_ITOLD''@|$(REPLACE_ITOLD)|g' \
@GL_GENERATE_FLOAT_H_TRUE@ < $(srcdir)/float.in.h; \
@GL_GENERATE_FLOAT_H_TRUE@ } > $@-t && \
@GL_GENERATE_FLOAT_H_TRUE@ mv $@-t $@
@GL_GENERATE_FLOAT_H_FALSE@float.h: $(top_builddir)/config.status
@GL_GENERATE_FLOAT_H_FALSE@ rm -f $@
# We need the following in order to create <fnmatch.h> when the system
# doesn't have one that supports the required API.
@GL_GENERATE_FNMATCH_H_TRUE@fnmatch.h: fnmatch.in.h $(top_builddir)/config.status $(ARG_NONNULL_H)
@ -1138,6 +1440,280 @@ charset.alias: config.charset
$(AM_V_GEN)rm -f t-$@ $@ && \
sed -e '/^#/d' -e 's/@''PACKAGE''@/$(PACKAGE)/g' $< > t-$@ && \
mv t-$@ $@
# We need the following in order to create <math.h> when the system
# doesn't have one that works with the given compiler.
math.h: math.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT_AS_FIRST_DIRECTIVE''@|$(INCLUDE_NEXT_AS_FIRST_DIRECTIVE)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
-e 's|@''NEXT_AS_FIRST_DIRECTIVE_MATH_H''@|$(NEXT_AS_FIRST_DIRECTIVE_MATH_H)|g' \
-e 's/@''GNULIB_ACOSF''@/$(GNULIB_ACOSF)/g' \
-e 's/@''GNULIB_ACOSL''@/$(GNULIB_ACOSL)/g' \
-e 's/@''GNULIB_ASINF''@/$(GNULIB_ASINF)/g' \
-e 's/@''GNULIB_ASINL''@/$(GNULIB_ASINL)/g' \
-e 's/@''GNULIB_ATANF''@/$(GNULIB_ATANF)/g' \
-e 's/@''GNULIB_ATANL''@/$(GNULIB_ATANL)/g' \
-e 's/@''GNULIB_ATAN2F''@/$(GNULIB_ATAN2F)/g' \
-e 's/@''GNULIB_CBRT''@/$(GNULIB_CBRT)/g' \
-e 's/@''GNULIB_CBRTF''@/$(GNULIB_CBRTF)/g' \
-e 's/@''GNULIB_CBRTL''@/$(GNULIB_CBRTL)/g' \
-e 's/@''GNULIB_CEIL''@/$(GNULIB_CEIL)/g' \
-e 's/@''GNULIB_CEILF''@/$(GNULIB_CEILF)/g' \
-e 's/@''GNULIB_CEILL''@/$(GNULIB_CEILL)/g' \
-e 's/@''GNULIB_COPYSIGN''@/$(GNULIB_COPYSIGN)/g' \
-e 's/@''GNULIB_COPYSIGNF''@/$(GNULIB_COPYSIGNF)/g' \
-e 's/@''GNULIB_COPYSIGNL''@/$(GNULIB_COPYSIGNL)/g' \
-e 's/@''GNULIB_COSF''@/$(GNULIB_COSF)/g' \
-e 's/@''GNULIB_COSL''@/$(GNULIB_COSL)/g' \
-e 's/@''GNULIB_COSHF''@/$(GNULIB_COSHF)/g' \
-e 's/@''GNULIB_EXPF''@/$(GNULIB_EXPF)/g' \
-e 's/@''GNULIB_EXPL''@/$(GNULIB_EXPL)/g' \
-e 's/@''GNULIB_EXP2''@/$(GNULIB_EXP2)/g' \
-e 's/@''GNULIB_EXP2F''@/$(GNULIB_EXP2F)/g' \
-e 's/@''GNULIB_EXP2L''@/$(GNULIB_EXP2L)/g' \
-e 's/@''GNULIB_EXPM1''@/$(GNULIB_EXPM1)/g' \
-e 's/@''GNULIB_EXPM1F''@/$(GNULIB_EXPM1F)/g' \
-e 's/@''GNULIB_EXPM1L''@/$(GNULIB_EXPM1L)/g' \
-e 's/@''GNULIB_FABSF''@/$(GNULIB_FABSF)/g' \
-e 's/@''GNULIB_FABSL''@/$(GNULIB_FABSL)/g' \
-e 's/@''GNULIB_FLOOR''@/$(GNULIB_FLOOR)/g' \
-e 's/@''GNULIB_FLOORF''@/$(GNULIB_FLOORF)/g' \
-e 's/@''GNULIB_FLOORL''@/$(GNULIB_FLOORL)/g' \
-e 's/@''GNULIB_FMA''@/$(GNULIB_FMA)/g' \
-e 's/@''GNULIB_FMAF''@/$(GNULIB_FMAF)/g' \
-e 's/@''GNULIB_FMAL''@/$(GNULIB_FMAL)/g' \
-e 's/@''GNULIB_FMOD''@/$(GNULIB_FMOD)/g' \
-e 's/@''GNULIB_FMODF''@/$(GNULIB_FMODF)/g' \
-e 's/@''GNULIB_FMODL''@/$(GNULIB_FMODL)/g' \
-e 's/@''GNULIB_FREXPF''@/$(GNULIB_FREXPF)/g' \
-e 's/@''GNULIB_FREXP''@/$(GNULIB_FREXP)/g' \
-e 's/@''GNULIB_FREXPL''@/$(GNULIB_FREXPL)/g' \
-e 's/@''GNULIB_HYPOT''@/$(GNULIB_HYPOT)/g' \
-e 's/@''GNULIB_HYPOTF''@/$(GNULIB_HYPOTF)/g' \
-e 's/@''GNULIB_HYPOTL''@/$(GNULIB_HYPOTL)/g' \
< $(srcdir)/math.in.h | \
sed -e 's/@''GNULIB_ILOGB''@/$(GNULIB_ILOGB)/g' \
-e 's/@''GNULIB_ILOGBF''@/$(GNULIB_ILOGBF)/g' \
-e 's/@''GNULIB_ILOGBL''@/$(GNULIB_ILOGBL)/g' \
-e 's/@''GNULIB_ISFINITE''@/$(GNULIB_ISFINITE)/g' \
-e 's/@''GNULIB_ISINF''@/$(GNULIB_ISINF)/g' \
-e 's/@''GNULIB_ISNAN''@/$(GNULIB_ISNAN)/g' \
-e 's/@''GNULIB_ISNANF''@/$(GNULIB_ISNANF)/g' \
-e 's/@''GNULIB_ISNAND''@/$(GNULIB_ISNAND)/g' \
-e 's/@''GNULIB_ISNANL''@/$(GNULIB_ISNANL)/g' \
-e 's/@''GNULIB_LDEXPF''@/$(GNULIB_LDEXPF)/g' \
-e 's/@''GNULIB_LDEXPL''@/$(GNULIB_LDEXPL)/g' \
-e 's/@''GNULIB_LOG''@/$(GNULIB_LOG)/g' \
-e 's/@''GNULIB_LOGF''@/$(GNULIB_LOGF)/g' \
-e 's/@''GNULIB_LOGL''@/$(GNULIB_LOGL)/g' \
-e 's/@''GNULIB_LOG10''@/$(GNULIB_LOG10)/g' \
-e 's/@''GNULIB_LOG10F''@/$(GNULIB_LOG10F)/g' \
-e 's/@''GNULIB_LOG10L''@/$(GNULIB_LOG10L)/g' \
-e 's/@''GNULIB_LOG1P''@/$(GNULIB_LOG1P)/g' \
-e 's/@''GNULIB_LOG1PF''@/$(GNULIB_LOG1PF)/g' \
-e 's/@''GNULIB_LOG1PL''@/$(GNULIB_LOG1PL)/g' \
-e 's/@''GNULIB_LOG2''@/$(GNULIB_LOG2)/g' \
-e 's/@''GNULIB_LOG2F''@/$(GNULIB_LOG2F)/g' \
-e 's/@''GNULIB_LOG2L''@/$(GNULIB_LOG2L)/g' \
-e 's/@''GNULIB_LOGB''@/$(GNULIB_LOGB)/g' \
-e 's/@''GNULIB_LOGBF''@/$(GNULIB_LOGBF)/g' \
-e 's/@''GNULIB_LOGBL''@/$(GNULIB_LOGBL)/g' \
-e 's/@''GNULIB_MODF''@/$(GNULIB_MODF)/g' \
-e 's/@''GNULIB_MODFF''@/$(GNULIB_MODFF)/g' \
-e 's/@''GNULIB_MODFL''@/$(GNULIB_MODFL)/g' \
-e 's/@''GNULIB_POWF''@/$(GNULIB_POWF)/g' \
-e 's/@''GNULIB_REMAINDER''@/$(GNULIB_REMAINDER)/g' \
-e 's/@''GNULIB_REMAINDERF''@/$(GNULIB_REMAINDERF)/g' \
-e 's/@''GNULIB_REMAINDERL''@/$(GNULIB_REMAINDERL)/g' \
-e 's/@''GNULIB_RINT''@/$(GNULIB_RINT)/g' \
-e 's/@''GNULIB_RINTF''@/$(GNULIB_RINTF)/g' \
-e 's/@''GNULIB_RINTL''@/$(GNULIB_RINTL)/g' \
-e 's/@''GNULIB_ROUND''@/$(GNULIB_ROUND)/g' \
-e 's/@''GNULIB_ROUNDF''@/$(GNULIB_ROUNDF)/g' \
-e 's/@''GNULIB_ROUNDL''@/$(GNULIB_ROUNDL)/g' \
-e 's/@''GNULIB_SIGNBIT''@/$(GNULIB_SIGNBIT)/g' \
-e 's/@''GNULIB_SINF''@/$(GNULIB_SINF)/g' \
-e 's/@''GNULIB_SINL''@/$(GNULIB_SINL)/g' \
-e 's/@''GNULIB_SINHF''@/$(GNULIB_SINHF)/g' \
-e 's/@''GNULIB_SQRTF''@/$(GNULIB_SQRTF)/g' \
-e 's/@''GNULIB_SQRTL''@/$(GNULIB_SQRTL)/g' \
-e 's/@''GNULIB_TANF''@/$(GNULIB_TANF)/g' \
-e 's/@''GNULIB_TANL''@/$(GNULIB_TANL)/g' \
-e 's/@''GNULIB_TANHF''@/$(GNULIB_TANHF)/g' \
-e 's/@''GNULIB_TRUNC''@/$(GNULIB_TRUNC)/g' \
-e 's/@''GNULIB_TRUNCF''@/$(GNULIB_TRUNCF)/g' \
-e 's/@''GNULIB_TRUNCL''@/$(GNULIB_TRUNCL)/g' \
| \
sed -e 's|@''HAVE_ACOSF''@|$(HAVE_ACOSF)|g' \
-e 's|@''HAVE_ACOSL''@|$(HAVE_ACOSL)|g' \
-e 's|@''HAVE_ASINF''@|$(HAVE_ASINF)|g' \
-e 's|@''HAVE_ASINL''@|$(HAVE_ASINL)|g' \
-e 's|@''HAVE_ATANF''@|$(HAVE_ATANF)|g' \
-e 's|@''HAVE_ATANL''@|$(HAVE_ATANL)|g' \
-e 's|@''HAVE_ATAN2F''@|$(HAVE_ATAN2F)|g' \
-e 's|@''HAVE_CBRT''@|$(HAVE_CBRT)|g' \
-e 's|@''HAVE_CBRTF''@|$(HAVE_CBRTF)|g' \
-e 's|@''HAVE_CBRTL''@|$(HAVE_CBRTL)|g' \
-e 's|@''HAVE_COPYSIGN''@|$(HAVE_COPYSIGN)|g' \
-e 's|@''HAVE_COPYSIGNL''@|$(HAVE_COPYSIGNL)|g' \
-e 's|@''HAVE_COSF''@|$(HAVE_COSF)|g' \
-e 's|@''HAVE_COSL''@|$(HAVE_COSL)|g' \
-e 's|@''HAVE_COSHF''@|$(HAVE_COSHF)|g' \
-e 's|@''HAVE_EXPF''@|$(HAVE_EXPF)|g' \
-e 's|@''HAVE_EXPL''@|$(HAVE_EXPL)|g' \
-e 's|@''HAVE_EXPM1''@|$(HAVE_EXPM1)|g' \
-e 's|@''HAVE_EXPM1F''@|$(HAVE_EXPM1F)|g' \
-e 's|@''HAVE_FABSF''@|$(HAVE_FABSF)|g' \
-e 's|@''HAVE_FABSL''@|$(HAVE_FABSL)|g' \
-e 's|@''HAVE_FMA''@|$(HAVE_FMA)|g' \
-e 's|@''HAVE_FMAF''@|$(HAVE_FMAF)|g' \
-e 's|@''HAVE_FMAL''@|$(HAVE_FMAL)|g' \
-e 's|@''HAVE_FMODF''@|$(HAVE_FMODF)|g' \
-e 's|@''HAVE_FMODL''@|$(HAVE_FMODL)|g' \
-e 's|@''HAVE_FREXPF''@|$(HAVE_FREXPF)|g' \
-e 's|@''HAVE_HYPOTF''@|$(HAVE_HYPOTF)|g' \
-e 's|@''HAVE_HYPOTL''@|$(HAVE_HYPOTL)|g' \
-e 's|@''HAVE_ILOGB''@|$(HAVE_ILOGB)|g' \
-e 's|@''HAVE_ILOGBF''@|$(HAVE_ILOGBF)|g' \
-e 's|@''HAVE_ILOGBL''@|$(HAVE_ILOGBL)|g' \
-e 's|@''HAVE_ISNANF''@|$(HAVE_ISNANF)|g' \
-e 's|@''HAVE_ISNAND''@|$(HAVE_ISNAND)|g' \
-e 's|@''HAVE_ISNANL''@|$(HAVE_ISNANL)|g' \
-e 's|@''HAVE_LDEXPF''@|$(HAVE_LDEXPF)|g' \
-e 's|@''HAVE_LOGF''@|$(HAVE_LOGF)|g' \
-e 's|@''HAVE_LOGL''@|$(HAVE_LOGL)|g' \
-e 's|@''HAVE_LOG10F''@|$(HAVE_LOG10F)|g' \
-e 's|@''HAVE_LOG10L''@|$(HAVE_LOG10L)|g' \
-e 's|@''HAVE_LOG1P''@|$(HAVE_LOG1P)|g' \
-e 's|@''HAVE_LOG1PF''@|$(HAVE_LOG1PF)|g' \
-e 's|@''HAVE_LOG1PL''@|$(HAVE_LOG1PL)|g' \
-e 's|@''HAVE_LOGBF''@|$(HAVE_LOGBF)|g' \
-e 's|@''HAVE_LOGBL''@|$(HAVE_LOGBL)|g' \
-e 's|@''HAVE_MODFF''@|$(HAVE_MODFF)|g' \
-e 's|@''HAVE_MODFL''@|$(HAVE_MODFL)|g' \
-e 's|@''HAVE_POWF''@|$(HAVE_POWF)|g' \
-e 's|@''HAVE_REMAINDER''@|$(HAVE_REMAINDER)|g' \
-e 's|@''HAVE_REMAINDERF''@|$(HAVE_REMAINDERF)|g' \
-e 's|@''HAVE_RINT''@|$(HAVE_RINT)|g' \
-e 's|@''HAVE_RINTL''@|$(HAVE_RINTL)|g' \
-e 's|@''HAVE_SINF''@|$(HAVE_SINF)|g' \
-e 's|@''HAVE_SINL''@|$(HAVE_SINL)|g' \
-e 's|@''HAVE_SINHF''@|$(HAVE_SINHF)|g' \
-e 's|@''HAVE_SQRTF''@|$(HAVE_SQRTF)|g' \
-e 's|@''HAVE_SQRTL''@|$(HAVE_SQRTL)|g' \
-e 's|@''HAVE_TANF''@|$(HAVE_TANF)|g' \
-e 's|@''HAVE_TANL''@|$(HAVE_TANL)|g' \
-e 's|@''HAVE_TANHF''@|$(HAVE_TANHF)|g' \
-e 's|@''HAVE_DECL_ACOSL''@|$(HAVE_DECL_ACOSL)|g' \
-e 's|@''HAVE_DECL_ASINL''@|$(HAVE_DECL_ASINL)|g' \
-e 's|@''HAVE_DECL_ATANL''@|$(HAVE_DECL_ATANL)|g' \
-e 's|@''HAVE_DECL_CBRTF''@|$(HAVE_DECL_CBRTF)|g' \
-e 's|@''HAVE_DECL_CBRTL''@|$(HAVE_DECL_CBRTL)|g' \
-e 's|@''HAVE_DECL_CEILF''@|$(HAVE_DECL_CEILF)|g' \
-e 's|@''HAVE_DECL_CEILL''@|$(HAVE_DECL_CEILL)|g' \
-e 's|@''HAVE_DECL_COPYSIGNF''@|$(HAVE_DECL_COPYSIGNF)|g' \
-e 's|@''HAVE_DECL_COSL''@|$(HAVE_DECL_COSL)|g' \
-e 's|@''HAVE_DECL_EXPL''@|$(HAVE_DECL_EXPL)|g' \
-e 's|@''HAVE_DECL_EXP2''@|$(HAVE_DECL_EXP2)|g' \
-e 's|@''HAVE_DECL_EXP2F''@|$(HAVE_DECL_EXP2F)|g' \
-e 's|@''HAVE_DECL_EXP2L''@|$(HAVE_DECL_EXP2L)|g' \
-e 's|@''HAVE_DECL_EXPM1L''@|$(HAVE_DECL_EXPM1L)|g' \
-e 's|@''HAVE_DECL_FLOORF''@|$(HAVE_DECL_FLOORF)|g' \
-e 's|@''HAVE_DECL_FLOORL''@|$(HAVE_DECL_FLOORL)|g' \
-e 's|@''HAVE_DECL_FREXPL''@|$(HAVE_DECL_FREXPL)|g' \
-e 's|@''HAVE_DECL_LDEXPL''@|$(HAVE_DECL_LDEXPL)|g' \
-e 's|@''HAVE_DECL_LOGL''@|$(HAVE_DECL_LOGL)|g' \
-e 's|@''HAVE_DECL_LOG10L''@|$(HAVE_DECL_LOG10L)|g' \
-e 's|@''HAVE_DECL_LOG2''@|$(HAVE_DECL_LOG2)|g' \
-e 's|@''HAVE_DECL_LOG2F''@|$(HAVE_DECL_LOG2F)|g' \
-e 's|@''HAVE_DECL_LOG2L''@|$(HAVE_DECL_LOG2L)|g' \
-e 's|@''HAVE_DECL_LOGB''@|$(HAVE_DECL_LOGB)|g' \
-e 's|@''HAVE_DECL_REMAINDER''@|$(HAVE_DECL_REMAINDER)|g' \
-e 's|@''HAVE_DECL_REMAINDERL''@|$(HAVE_DECL_REMAINDERL)|g' \
-e 's|@''HAVE_DECL_RINTF''@|$(HAVE_DECL_RINTF)|g' \
-e 's|@''HAVE_DECL_ROUND''@|$(HAVE_DECL_ROUND)|g' \
-e 's|@''HAVE_DECL_ROUNDF''@|$(HAVE_DECL_ROUNDF)|g' \
-e 's|@''HAVE_DECL_ROUNDL''@|$(HAVE_DECL_ROUNDL)|g' \
-e 's|@''HAVE_DECL_SINL''@|$(HAVE_DECL_SINL)|g' \
-e 's|@''HAVE_DECL_SQRTL''@|$(HAVE_DECL_SQRTL)|g' \
-e 's|@''HAVE_DECL_TANL''@|$(HAVE_DECL_TANL)|g' \
-e 's|@''HAVE_DECL_TRUNC''@|$(HAVE_DECL_TRUNC)|g' \
-e 's|@''HAVE_DECL_TRUNCF''@|$(HAVE_DECL_TRUNCF)|g' \
-e 's|@''HAVE_DECL_TRUNCL''@|$(HAVE_DECL_TRUNCL)|g' \
| \
sed -e 's|@''REPLACE_CBRTF''@|$(REPLACE_CBRTF)|g' \
-e 's|@''REPLACE_CBRTL''@|$(REPLACE_CBRTL)|g' \
-e 's|@''REPLACE_CEIL''@|$(REPLACE_CEIL)|g' \
-e 's|@''REPLACE_CEILF''@|$(REPLACE_CEILF)|g' \
-e 's|@''REPLACE_CEILL''@|$(REPLACE_CEILL)|g' \
-e 's|@''REPLACE_EXPM1''@|$(REPLACE_EXPM1)|g' \
-e 's|@''REPLACE_EXPM1F''@|$(REPLACE_EXPM1F)|g' \
-e 's|@''REPLACE_EXP2''@|$(REPLACE_EXP2)|g' \
-e 's|@''REPLACE_EXP2L''@|$(REPLACE_EXP2L)|g' \
-e 's|@''REPLACE_FABSL''@|$(REPLACE_FABSL)|g' \
-e 's|@''REPLACE_FLOOR''@|$(REPLACE_FLOOR)|g' \
-e 's|@''REPLACE_FLOORF''@|$(REPLACE_FLOORF)|g' \
-e 's|@''REPLACE_FLOORL''@|$(REPLACE_FLOORL)|g' \
-e 's|@''REPLACE_FMA''@|$(REPLACE_FMA)|g' \
-e 's|@''REPLACE_FMAF''@|$(REPLACE_FMAF)|g' \
-e 's|@''REPLACE_FMAL''@|$(REPLACE_FMAL)|g' \
-e 's|@''REPLACE_FMOD''@|$(REPLACE_FMOD)|g' \
-e 's|@''REPLACE_FMODF''@|$(REPLACE_FMODF)|g' \
-e 's|@''REPLACE_FMODL''@|$(REPLACE_FMODL)|g' \
-e 's|@''REPLACE_FREXPF''@|$(REPLACE_FREXPF)|g' \
-e 's|@''REPLACE_FREXP''@|$(REPLACE_FREXP)|g' \
-e 's|@''REPLACE_FREXPL''@|$(REPLACE_FREXPL)|g' \
-e 's|@''REPLACE_HUGE_VAL''@|$(REPLACE_HUGE_VAL)|g' \
-e 's|@''REPLACE_HYPOT''@|$(REPLACE_HYPOT)|g' \
-e 's|@''REPLACE_HYPOTF''@|$(REPLACE_HYPOTF)|g' \
-e 's|@''REPLACE_HYPOTL''@|$(REPLACE_HYPOTL)|g' \
-e 's|@''REPLACE_ILOGB''@|$(REPLACE_ILOGB)|g' \
-e 's|@''REPLACE_ILOGBF''@|$(REPLACE_ILOGBF)|g' \
-e 's|@''REPLACE_ISFINITE''@|$(REPLACE_ISFINITE)|g' \
-e 's|@''REPLACE_ISINF''@|$(REPLACE_ISINF)|g' \
-e 's|@''REPLACE_ISNAN''@|$(REPLACE_ISNAN)|g' \
-e 's|@''REPLACE_ITOLD''@|$(REPLACE_ITOLD)|g' \
-e 's|@''REPLACE_LDEXPL''@|$(REPLACE_LDEXPL)|g' \
-e 's|@''REPLACE_LOG''@|$(REPLACE_LOG)|g' \
-e 's|@''REPLACE_LOGF''@|$(REPLACE_LOGF)|g' \
-e 's|@''REPLACE_LOGL''@|$(REPLACE_LOGL)|g' \
-e 's|@''REPLACE_LOG10''@|$(REPLACE_LOG10)|g' \
-e 's|@''REPLACE_LOG10F''@|$(REPLACE_LOG10F)|g' \
-e 's|@''REPLACE_LOG10L''@|$(REPLACE_LOG10L)|g' \
-e 's|@''REPLACE_LOG1P''@|$(REPLACE_LOG1P)|g' \
-e 's|@''REPLACE_LOG1PF''@|$(REPLACE_LOG1PF)|g' \
-e 's|@''REPLACE_LOG1PL''@|$(REPLACE_LOG1PL)|g' \
-e 's|@''REPLACE_LOG2''@|$(REPLACE_LOG2)|g' \
-e 's|@''REPLACE_LOG2F''@|$(REPLACE_LOG2F)|g' \
-e 's|@''REPLACE_LOG2L''@|$(REPLACE_LOG2L)|g' \
-e 's|@''REPLACE_LOGB''@|$(REPLACE_LOGB)|g' \
-e 's|@''REPLACE_LOGBF''@|$(REPLACE_LOGBF)|g' \
-e 's|@''REPLACE_LOGBL''@|$(REPLACE_LOGBL)|g' \
-e 's|@''REPLACE_MODF''@|$(REPLACE_MODF)|g' \
-e 's|@''REPLACE_MODFF''@|$(REPLACE_MODFF)|g' \
-e 's|@''REPLACE_MODFL''@|$(REPLACE_MODFL)|g' \
-e 's|@''REPLACE_NAN''@|$(REPLACE_NAN)|g' \
-e 's|@''REPLACE_REMAINDER''@|$(REPLACE_REMAINDER)|g' \
-e 's|@''REPLACE_REMAINDERF''@|$(REPLACE_REMAINDERF)|g' \
-e 's|@''REPLACE_REMAINDERL''@|$(REPLACE_REMAINDERL)|g' \
-e 's|@''REPLACE_ROUND''@|$(REPLACE_ROUND)|g' \
-e 's|@''REPLACE_ROUNDF''@|$(REPLACE_ROUNDF)|g' \
-e 's|@''REPLACE_ROUNDL''@|$(REPLACE_ROUNDL)|g' \
-e 's|@''REPLACE_SIGNBIT''@|$(REPLACE_SIGNBIT)|g' \
-e 's|@''REPLACE_SIGNBIT_USING_GCC''@|$(REPLACE_SIGNBIT_USING_GCC)|g' \
-e 's|@''REPLACE_SQRTL''@|$(REPLACE_SQRTL)|g' \
-e 's|@''REPLACE_TRUNC''@|$(REPLACE_TRUNC)|g' \
-e 's|@''REPLACE_TRUNCF''@|$(REPLACE_TRUNCF)|g' \
-e 's|@''REPLACE_TRUNCL''@|$(REPLACE_TRUNCL)|g' \
-e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
-e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
-e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
} > $@-t && \
mv $@-t $@
# The arg-nonnull.h that gets inserted into generated .h files is the same as
# build-aux/snippet/arg-nonnull.h, except that it has the copyright header cut
# off.

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/* Supplemental information about the floating-point formats.
Copyright (C) 2007, 2009-2012 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2007.
This program 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 3, or (at your option)
any later version.
This program 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 this program; if not, see <http://www.gnu.org/licenses/>. */
#ifndef _FLOATPLUS_H
#define _FLOATPLUS_H
#include <float.h>
#include <limits.h>
/* Number of bits in the mantissa of a floating-point number, including the
"hidden bit". */
#if FLT_RADIX == 2
# define FLT_MANT_BIT FLT_MANT_DIG
# define DBL_MANT_BIT DBL_MANT_DIG
# define LDBL_MANT_BIT LDBL_MANT_DIG
#elif FLT_RADIX == 4
# define FLT_MANT_BIT (FLT_MANT_DIG * 2)
# define DBL_MANT_BIT (DBL_MANT_DIG * 2)
# define LDBL_MANT_BIT (LDBL_MANT_DIG * 2)
#elif FLT_RADIX == 16
# define FLT_MANT_BIT (FLT_MANT_DIG * 4)
# define DBL_MANT_BIT (DBL_MANT_DIG * 4)
# define LDBL_MANT_BIT (LDBL_MANT_DIG * 4)
#endif
/* Bit mask that can be used to mask the exponent, as an unsigned number. */
#define FLT_EXP_MASK ((FLT_MAX_EXP - FLT_MIN_EXP) | 7)
#define DBL_EXP_MASK ((DBL_MAX_EXP - DBL_MIN_EXP) | 7)
#define LDBL_EXP_MASK ((LDBL_MAX_EXP - LDBL_MIN_EXP) | 7)
/* Number of bits used for the exponent of a floating-point number, including
the exponent's sign. */
#define FLT_EXP_BIT \
(FLT_EXP_MASK < 0x100 ? 8 : \
FLT_EXP_MASK < 0x200 ? 9 : \
FLT_EXP_MASK < 0x400 ? 10 : \
FLT_EXP_MASK < 0x800 ? 11 : \
FLT_EXP_MASK < 0x1000 ? 12 : \
FLT_EXP_MASK < 0x2000 ? 13 : \
FLT_EXP_MASK < 0x4000 ? 14 : \
FLT_EXP_MASK < 0x8000 ? 15 : \
FLT_EXP_MASK < 0x10000 ? 16 : \
FLT_EXP_MASK < 0x20000 ? 17 : \
FLT_EXP_MASK < 0x40000 ? 18 : \
FLT_EXP_MASK < 0x80000 ? 19 : \
FLT_EXP_MASK < 0x100000 ? 20 : \
FLT_EXP_MASK < 0x200000 ? 21 : \
FLT_EXP_MASK < 0x400000 ? 22 : \
FLT_EXP_MASK < 0x800000 ? 23 : \
FLT_EXP_MASK < 0x1000000 ? 24 : \
FLT_EXP_MASK < 0x2000000 ? 25 : \
FLT_EXP_MASK < 0x4000000 ? 26 : \
FLT_EXP_MASK < 0x8000000 ? 27 : \
FLT_EXP_MASK < 0x10000000 ? 28 : \
FLT_EXP_MASK < 0x20000000 ? 29 : \
FLT_EXP_MASK < 0x40000000 ? 30 : \
FLT_EXP_MASK <= 0x7fffffff ? 31 : \
32)
#define DBL_EXP_BIT \
(DBL_EXP_MASK < 0x100 ? 8 : \
DBL_EXP_MASK < 0x200 ? 9 : \
DBL_EXP_MASK < 0x400 ? 10 : \
DBL_EXP_MASK < 0x800 ? 11 : \
DBL_EXP_MASK < 0x1000 ? 12 : \
DBL_EXP_MASK < 0x2000 ? 13 : \
DBL_EXP_MASK < 0x4000 ? 14 : \
DBL_EXP_MASK < 0x8000 ? 15 : \
DBL_EXP_MASK < 0x10000 ? 16 : \
DBL_EXP_MASK < 0x20000 ? 17 : \
DBL_EXP_MASK < 0x40000 ? 18 : \
DBL_EXP_MASK < 0x80000 ? 19 : \
DBL_EXP_MASK < 0x100000 ? 20 : \
DBL_EXP_MASK < 0x200000 ? 21 : \
DBL_EXP_MASK < 0x400000 ? 22 : \
DBL_EXP_MASK < 0x800000 ? 23 : \
DBL_EXP_MASK < 0x1000000 ? 24 : \
DBL_EXP_MASK < 0x2000000 ? 25 : \
DBL_EXP_MASK < 0x4000000 ? 26 : \
DBL_EXP_MASK < 0x8000000 ? 27 : \
DBL_EXP_MASK < 0x10000000 ? 28 : \
DBL_EXP_MASK < 0x20000000 ? 29 : \
DBL_EXP_MASK < 0x40000000 ? 30 : \
DBL_EXP_MASK <= 0x7fffffff ? 31 : \
32)
#define LDBL_EXP_BIT \
(LDBL_EXP_MASK < 0x100 ? 8 : \
LDBL_EXP_MASK < 0x200 ? 9 : \
LDBL_EXP_MASK < 0x400 ? 10 : \
LDBL_EXP_MASK < 0x800 ? 11 : \
LDBL_EXP_MASK < 0x1000 ? 12 : \
LDBL_EXP_MASK < 0x2000 ? 13 : \
LDBL_EXP_MASK < 0x4000 ? 14 : \
LDBL_EXP_MASK < 0x8000 ? 15 : \
LDBL_EXP_MASK < 0x10000 ? 16 : \
LDBL_EXP_MASK < 0x20000 ? 17 : \
LDBL_EXP_MASK < 0x40000 ? 18 : \
LDBL_EXP_MASK < 0x80000 ? 19 : \
LDBL_EXP_MASK < 0x100000 ? 20 : \
LDBL_EXP_MASK < 0x200000 ? 21 : \
LDBL_EXP_MASK < 0x400000 ? 22 : \
LDBL_EXP_MASK < 0x800000 ? 23 : \
LDBL_EXP_MASK < 0x1000000 ? 24 : \
LDBL_EXP_MASK < 0x2000000 ? 25 : \
LDBL_EXP_MASK < 0x4000000 ? 26 : \
LDBL_EXP_MASK < 0x8000000 ? 27 : \
LDBL_EXP_MASK < 0x10000000 ? 28 : \
LDBL_EXP_MASK < 0x20000000 ? 29 : \
LDBL_EXP_MASK < 0x40000000 ? 30 : \
LDBL_EXP_MASK <= 0x7fffffff ? 31 : \
32)
/* Number of bits used for a floating-point number: the mantissa (not
counting the "hidden bit", since it may or may not be explicit), the
exponent, and the sign. */
#define FLT_TOTAL_BIT ((FLT_MANT_BIT - 1) + FLT_EXP_BIT + 1)
#define DBL_TOTAL_BIT ((DBL_MANT_BIT - 1) + DBL_EXP_BIT + 1)
#define LDBL_TOTAL_BIT ((LDBL_MANT_BIT - 1) + LDBL_EXP_BIT + 1)
/* Number of bytes used for a floating-point number.
This can be smaller than the 'sizeof'. For example, on i386 systems,
'long double' most often have LDBL_MANT_BIT = 64, LDBL_EXP_BIT = 16, hence
LDBL_TOTAL_BIT = 80 bits, i.e. 10 bytes of consecutive memory, but
sizeof (long double) = 12 or = 16. */
#define SIZEOF_FLT ((FLT_TOTAL_BIT + CHAR_BIT - 1) / CHAR_BIT)
#define SIZEOF_DBL ((DBL_TOTAL_BIT + CHAR_BIT - 1) / CHAR_BIT)
#define SIZEOF_LDBL ((LDBL_TOTAL_BIT + CHAR_BIT - 1) / CHAR_BIT)
/* Verify that SIZEOF_FLT <= sizeof (float) etc. */
typedef int verify_sizeof_flt[SIZEOF_FLT <= sizeof (float) ? 1 : -1];
typedef int verify_sizeof_dbl[SIZEOF_DBL <= sizeof (double) ? 1 : - 1];
typedef int verify_sizeof_ldbl[SIZEOF_LDBL <= sizeof (long double) ? 1 : - 1];
#endif /* _FLOATPLUS_H */

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/* Auxiliary definitions for <float.h>.
Copyright (C) 2011-2012 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2011.
This program 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 3 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
/* Specification. */
#include <float.h>
#if (defined _ARCH_PPC || defined _POWER) && (defined _AIX || defined __linux__) && (LDBL_MANT_DIG == 106) && defined __GNUC__
const union gl_long_double_union gl_LDBL_MAX =
{ { DBL_MAX, DBL_MAX / (double)134217728UL / (double)134217728UL } };
#elif defined __i386__
const union gl_long_double_union gl_LDBL_MAX =
{ { 0xFFFFFFFF, 0xFFFFFFFF, 32766 } };
#else
/* This declaration is solely to ensure that after preprocessing
this file is never empty. */
typedef int dummy;
#endif

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/* A correct <float.h>.
Copyright (C) 2007-2012 Free Software Foundation, Inc.
This program 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 3 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef _@GUARD_PREFIX@_FLOAT_H
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@
/* The include_next requires a split double-inclusion guard. */
#@INCLUDE_NEXT@ @NEXT_FLOAT_H@
#ifndef _@GUARD_PREFIX@_FLOAT_H
#define _@GUARD_PREFIX@_FLOAT_H
/* 'long double' properties. */
#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__)
/* Number of mantissa units, in base FLT_RADIX. */
# undef LDBL_MANT_DIG
# define LDBL_MANT_DIG 64
/* Number of decimal digits that is sufficient for representing a number. */
# undef LDBL_DIG
# define LDBL_DIG 18
/* x-1 where x is the smallest representable number > 1. */
# undef LDBL_EPSILON
# define LDBL_EPSILON 1.0842021724855044340E-19L
/* Minimum e such that FLT_RADIX^(e-1) is a normalized number. */
# undef LDBL_MIN_EXP
# define LDBL_MIN_EXP (-16381)
/* Maximum e such that FLT_RADIX^(e-1) is a representable finite number. */
# undef LDBL_MAX_EXP
# define LDBL_MAX_EXP 16384
/* Minimum positive normalized number. */
# undef LDBL_MIN
# define LDBL_MIN 3.3621031431120935063E-4932L
/* Maximum representable finite number. */
# undef LDBL_MAX
# define LDBL_MAX 1.1897314953572317650E+4932L
/* Minimum e such that 10^e is in the range of normalized numbers. */
# undef LDBL_MIN_10_EXP
# define LDBL_MIN_10_EXP (-4931)
/* Maximum e such that 10^e is in the range of representable finite numbers. */
# undef LDBL_MAX_10_EXP
# define LDBL_MAX_10_EXP 4932
#endif
/* On FreeBSD/x86 6.4, the 'long double' type really has only 53 bits of
precision in the compiler but 64 bits of precision at runtime. See
<http://lists.gnu.org/archive/html/bug-gnulib/2008-07/msg00063.html>. */
#if defined __i386__ && defined __FreeBSD__
/* Number of mantissa units, in base FLT_RADIX. */
# undef LDBL_MANT_DIG
# define LDBL_MANT_DIG 64
/* Number of decimal digits that is sufficient for representing a number. */
# undef LDBL_DIG
# define LDBL_DIG 18
/* x-1 where x is the smallest representable number > 1. */
# undef LDBL_EPSILON
# define LDBL_EPSILON 1.084202172485504434007452800869941711426e-19L /* 2^-63 */
/* Minimum e such that FLT_RADIX^(e-1) is a normalized number. */
# undef LDBL_MIN_EXP
# define LDBL_MIN_EXP (-16381)
/* Maximum e such that FLT_RADIX^(e-1) is a representable finite number. */
# undef LDBL_MAX_EXP
# define LDBL_MAX_EXP 16384
/* Minimum positive normalized number. */
# undef LDBL_MIN
# define LDBL_MIN 3.3621031431120935E-4932L /* = 0x1p-16382L */
/* Maximum representable finite number. */
# undef LDBL_MAX
/* LDBL_MAX is represented as { 0xFFFFFFFF, 0xFFFFFFFF, 32766 }.
But the largest literal that GCC allows us to write is
0x0.fffffffffffff8p16384L = { 0xFFFFF800, 0xFFFFFFFF, 32766 }.
So, define it like this through a reference to an external variable
const unsigned int LDBL_MAX[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 32766 };
extern const long double LDBL_MAX;
Unfortunately, this is not a constant expression. */
union gl_long_double_union
{
struct { unsigned int lo; unsigned int hi; unsigned int exponent; } xd;
long double ld;
};
extern const union gl_long_double_union gl_LDBL_MAX;
# define LDBL_MAX (gl_LDBL_MAX.ld)
/* Minimum e such that 10^e is in the range of normalized numbers. */
# undef LDBL_MIN_10_EXP
# define LDBL_MIN_10_EXP (-4931)
/* Maximum e such that 10^e is in the range of representable finite numbers. */
# undef LDBL_MAX_10_EXP
# define LDBL_MAX_10_EXP 4932
#endif
/* On AIX 7.1 with gcc 4.2, the values of LDBL_MIN_EXP, LDBL_MIN, LDBL_MAX are
wrong.
On Linux/PowerPC with gcc 4.4, the value of LDBL_MAX is wrong. */
#if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__
# undef LDBL_MIN_EXP
# define LDBL_MIN_EXP DBL_MIN_EXP
# undef LDBL_MIN_10_EXP
# define LDBL_MIN_10_EXP DBL_MIN_10_EXP
# undef LDBL_MIN
# define LDBL_MIN 2.22507385850720138309023271733240406422e-308L /* DBL_MIN = 2^-1022 */
#endif
#if (defined _ARCH_PPC || defined _POWER) && (defined _AIX || defined __linux__) && (LDBL_MANT_DIG == 106) && defined __GNUC__
# undef LDBL_MAX
/* LDBL_MAX is represented as { 0x7FEFFFFF, 0xFFFFFFFF, 0x7C8FFFFF, 0xFFFFFFFF }.
It is not easy to define:
#define LDBL_MAX 1.79769313486231580793728971405302307166e308L
is too small, whereas
#define LDBL_MAX 1.79769313486231580793728971405302307167e308L
is too large. Apparently a bug in GCC decimal-to-binary conversion.
Also, I can't get values larger than
#define LDBL63 ((long double) (1ULL << 63))
#define LDBL882 (LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63)
#define LDBL945 (LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63)
#define LDBL1008 (LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63)
#define LDBL_MAX (LDBL1008 * 65535.0L + LDBL945 * (long double) 9223372036821221375ULL + LDBL882 * (long double) 4611686018427387904ULL)
which is represented as { 0x7FEFFFFF, 0xFFFFFFFF, 0x7C8FFFFF, 0xF8000000 }.
So, define it like this through a reference to an external variable
const double LDBL_MAX[2] = { DBL_MAX, DBL_MAX / (double)134217728UL / (double)134217728UL };
extern const long double LDBL_MAX;
or through a pointer cast
#define LDBL_MAX \
(*(const long double *) (double[]) { DBL_MAX, DBL_MAX / (double)134217728UL / (double)134217728UL })
Unfortunately, this is not a constant expression, and the latter expression
does not work well when GCC is optimizing.. */
union gl_long_double_union
{
struct { double hi; double lo; } dd;
long double ld;
};
extern const union gl_long_double_union gl_LDBL_MAX;
# define LDBL_MAX (gl_LDBL_MAX.ld)
#endif
/* On IRIX 6.5, with cc, the value of LDBL_MANT_DIG is wrong.
On IRIX 6.5, with gcc 4.2, the values of LDBL_MIN_EXP, LDBL_MIN, LDBL_EPSILON
are wrong. */
#if defined __sgi && (LDBL_MANT_DIG >= 106)
# undef LDBL_MANT_DIG
# define LDBL_MANT_DIG 106
# if defined __GNUC__
# undef LDBL_MIN_EXP
# define LDBL_MIN_EXP DBL_MIN_EXP
# undef LDBL_MIN_10_EXP
# define LDBL_MIN_10_EXP DBL_MIN_10_EXP
# undef LDBL_MIN
# define LDBL_MIN 2.22507385850720138309023271733240406422e-308L /* DBL_MIN = 2^-1022 */
# undef LDBL_EPSILON
# define LDBL_EPSILON 2.46519032881566189191165176650870696773e-32L /* 2^-105 */
# endif
#endif
#if @REPLACE_ITOLD@
/* Pull in a function that fixes the 'int' to 'long double' conversion
of glibc 2.7. */
extern
# ifdef __cplusplus
"C"
# endif
void _Qp_itoq (long double *, int);
static void (*_gl_float_fix_itold) (long double *, int) = _Qp_itoq;
#endif
#endif /* _@GUARD_PREFIX@_FLOAT_H */
#endif /* _@GUARD_PREFIX@_FLOAT_H */

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/* Manipulating the FPU control word.
Copyright (C) 2007-2012 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2007.
This program 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 3 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef _FPUCW_H
#define _FPUCW_H
/* The i386 floating point hardware (the 387 compatible FPU, not the modern
SSE/SSE2 hardware) has a controllable rounding precision. It is specified
through the 'PC' bits in the FPU control word ('fctrl' register). (See
the GNU libc i386 <fpu_control.h> header for details.)
On some platforms, such as Linux or Solaris, the default precision setting
is set to "extended precision". This means that 'long double' instructions
operate correctly, but 'double' computations often produce slightly
different results as on strictly IEEE 754 conforming systems.
On some platforms, such as NetBSD, the default precision is set to
"double precision". This means that 'long double' instructions will operate
only as 'double', i.e. lead to wrong results. Similarly on FreeBSD 6.4, at
least for the division of 'long double' numbers.
The FPU control word is under control of the application, i.e. it is
not required to be set either way by the ABI. (In fact, the i386 ABI
http://refspecs.freestandards.org/elf/abi386-4.pdf page 3-12 = page 38
is not clear about it. But in any case, gcc treats the control word
like a "preserved" register: it emits code that assumes that the control
word is preserved across calls, and it restores the control word at the
end of functions that modify it.)
See Vincent Lefèvre's page http://www.vinc17.org/research/extended.en.html
for a good explanation.
See http://www.uwsg.iu.edu/hypermail/linux/kernel/0103.0/0453.html for
some argumentation which setting should be the default. */
/* This header file provides the following facilities:
fpucw_t integral type holding the value of 'fctrl'
FPU_PC_MASK bit mask denoting the precision control
FPU_PC_DOUBLE precision control for 53 bits mantissa
FPU_PC_EXTENDED precision control for 64 bits mantissa
GET_FPUCW () yields the current FPU control word
SET_FPUCW (word) sets the FPU control word
DECL_LONG_DOUBLE_ROUNDING variable declaration for
BEGIN/END_LONG_DOUBLE_ROUNDING
BEGIN_LONG_DOUBLE_ROUNDING () starts a sequence of instructions with
'long double' safe operation precision
END_LONG_DOUBLE_ROUNDING () ends a sequence of instructions with
'long double' safe operation precision
*/
/* Inline assembler like this works only with GNU C. */
#if (defined __i386__ || defined __x86_64__) && defined __GNUC__
typedef unsigned short fpucw_t; /* glibc calls this fpu_control_t */
# define FPU_PC_MASK 0x0300
# define FPU_PC_DOUBLE 0x200 /* glibc calls this _FPU_DOUBLE */
# define FPU_PC_EXTENDED 0x300 /* glibc calls this _FPU_EXTENDED */
# define GET_FPUCW() \
({ fpucw_t _cw; \
__asm__ __volatile__ ("fnstcw %0" : "=m" (*&_cw)); \
_cw; \
})
# define SET_FPUCW(word) \
(void)({ fpucw_t _ncw = (word); \
__asm__ __volatile__ ("fldcw %0" : : "m" (*&_ncw)); \
})
# define DECL_LONG_DOUBLE_ROUNDING \
fpucw_t oldcw;
# define BEGIN_LONG_DOUBLE_ROUNDING() \
(void)(oldcw = GET_FPUCW (), \
SET_FPUCW ((oldcw & ~FPU_PC_MASK) | FPU_PC_EXTENDED))
# define END_LONG_DOUBLE_ROUNDING() \
SET_FPUCW (oldcw)
#else
typedef unsigned int fpucw_t;
# define FPU_PC_MASK 0
# define FPU_PC_DOUBLE 0
# define FPU_PC_EXTENDED 0
# define GET_FPUCW() 0
# define SET_FPUCW(word) (void)(word)
# define DECL_LONG_DOUBLE_ROUNDING
# define BEGIN_LONG_DOUBLE_ROUNDING()
# define END_LONG_DOUBLE_ROUNDING()
#endif
#endif /* _FPUCW_H */

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/* Split a double into fraction and mantissa.
Copyright (C) 2007-2012 Free Software Foundation, Inc.
This program 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 3 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Paolo Bonzini <bonzini@gnu.org>, 2003, and
Bruno Haible <bruno@clisp.org>, 2007. */
#if ! defined USE_LONG_DOUBLE
# include <config.h>
#endif
/* Specification. */
#include <math.h>
#include <float.h>
#ifdef USE_LONG_DOUBLE
# include "isnanl-nolibm.h"
# include "fpucw.h"
#else
# include "isnand-nolibm.h"
#endif
/* This file assumes FLT_RADIX = 2. If FLT_RADIX is a power of 2 greater
than 2, or not even a power of 2, some rounding errors can occur, so that
then the returned mantissa is only guaranteed to be <= 1.0, not < 1.0. */
#ifdef USE_LONG_DOUBLE
# define FUNC frexpl
# define DOUBLE long double
# define ISNAN isnanl
# define DECL_ROUNDING DECL_LONG_DOUBLE_ROUNDING
# define BEGIN_ROUNDING() BEGIN_LONG_DOUBLE_ROUNDING ()
# define END_ROUNDING() END_LONG_DOUBLE_ROUNDING ()
# define L_(literal) literal##L
#else
# define FUNC frexp
# define DOUBLE double
# define ISNAN isnand
# define DECL_ROUNDING
# define BEGIN_ROUNDING()
# define END_ROUNDING()
# define L_(literal) literal
#endif
DOUBLE
FUNC (DOUBLE x, int *expptr)
{
int sign;
int exponent;
DECL_ROUNDING
/* Test for NaN, infinity, and zero. */
if (ISNAN (x) || x + x == x)
{
*expptr = 0;
return x;
}
sign = 0;
if (x < 0)
{
x = - x;
sign = -1;
}
BEGIN_ROUNDING ();
{
/* Since the exponent is an 'int', it fits in 64 bits. Therefore the
loops are executed no more than 64 times. */
DOUBLE pow2[64]; /* pow2[i] = 2^2^i */
DOUBLE powh[64]; /* powh[i] = 2^-2^i */
int i;
exponent = 0;
if (x >= L_(1.0))
{
/* A positive exponent. */
DOUBLE pow2_i; /* = pow2[i] */
DOUBLE powh_i; /* = powh[i] */
/* Invariants: pow2_i = 2^2^i, powh_i = 2^-2^i,
x * 2^exponent = argument, x >= 1.0. */
for (i = 0, pow2_i = L_(2.0), powh_i = L_(0.5);
;
i++, pow2_i = pow2_i * pow2_i, powh_i = powh_i * powh_i)
{
if (x >= pow2_i)
{
exponent += (1 << i);
x *= powh_i;
}
else
break;
pow2[i] = pow2_i;
powh[i] = powh_i;
}
/* Avoid making x too small, as it could become a denormalized
number and thus lose precision. */
while (i > 0 && x < pow2[i - 1])
{
i--;
powh_i = powh[i];
}
exponent += (1 << i);
x *= powh_i;
/* Here 2^-2^i <= x < 1.0. */
}
else
{
/* A negative or zero exponent. */
DOUBLE pow2_i; /* = pow2[i] */
DOUBLE powh_i; /* = powh[i] */
/* Invariants: pow2_i = 2^2^i, powh_i = 2^-2^i,
x * 2^exponent = argument, x < 1.0. */
for (i = 0, pow2_i = L_(2.0), powh_i = L_(0.5);
;
i++, pow2_i = pow2_i * pow2_i, powh_i = powh_i * powh_i)
{
if (x < powh_i)
{
exponent -= (1 << i);
x *= pow2_i;
}
else
break;
pow2[i] = pow2_i;
powh[i] = powh_i;
}
/* Here 2^-2^i <= x < 1.0. */
}
/* Invariants: x * 2^exponent = argument, and 2^-2^i <= x < 1.0. */
while (i > 0)
{
i--;
if (x < powh[i])
{
exponent -= (1 << i);
x *= pow2[i];
}
}
/* Here 0.5 <= x < 1.0. */
}
if (sign < 0)
x = - x;
END_ROUNDING ();
*expptr = exponent;
return x;
}

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/* Split a 'long double' into fraction and mantissa.
Copyright (C) 2007, 2009-2012 Free Software Foundation, Inc.
This program 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 3 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
#if HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
/* Specification. */
# include <math.h>
long double
frexpl (long double x, int *expptr)
{
return frexp (x, expptr);
}
#else
# define USE_LONG_DOUBLE
# include "frexp.c"
#endif

177
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/* Test for NaN that does not need libm.
Copyright (C) 2007-2012 Free Software Foundation, Inc.
This program 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 3 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
#include <config.h>
/* Specification. */
#ifdef USE_LONG_DOUBLE
/* Specification found in math.h or isnanl-nolibm.h. */
extern int rpl_isnanl (long double x) _GL_ATTRIBUTE_CONST;
#elif ! defined USE_FLOAT
/* Specification found in math.h or isnand-nolibm.h. */
extern int rpl_isnand (double x);
#else /* defined USE_FLOAT */
/* Specification found in math.h or isnanf-nolibm.h. */
extern int rpl_isnanf (float x);
#endif
#include <float.h>
#include <string.h>
#include "float+.h"
#ifdef USE_LONG_DOUBLE
# define FUNC rpl_isnanl
# define DOUBLE long double
# define MAX_EXP LDBL_MAX_EXP
# define MIN_EXP LDBL_MIN_EXP
# if defined LDBL_EXPBIT0_WORD && defined LDBL_EXPBIT0_BIT
# define KNOWN_EXPBIT0_LOCATION
# define EXPBIT0_WORD LDBL_EXPBIT0_WORD
# define EXPBIT0_BIT LDBL_EXPBIT0_BIT
# endif
# define SIZE SIZEOF_LDBL
# define L_(literal) literal##L
#elif ! defined USE_FLOAT
# define FUNC rpl_isnand
# define DOUBLE double
# define MAX_EXP DBL_MAX_EXP
# define MIN_EXP DBL_MIN_EXP
# if defined DBL_EXPBIT0_WORD && defined DBL_EXPBIT0_BIT
# define KNOWN_EXPBIT0_LOCATION
# define EXPBIT0_WORD DBL_EXPBIT0_WORD
# define EXPBIT0_BIT DBL_EXPBIT0_BIT
# endif
# define SIZE SIZEOF_DBL
# define L_(literal) literal
#else /* defined USE_FLOAT */
# define FUNC rpl_isnanf
# define DOUBLE float
# define MAX_EXP FLT_MAX_EXP
# define MIN_EXP FLT_MIN_EXP
# if defined FLT_EXPBIT0_WORD && defined FLT_EXPBIT0_BIT
# define KNOWN_EXPBIT0_LOCATION
# define EXPBIT0_WORD FLT_EXPBIT0_WORD
# define EXPBIT0_BIT FLT_EXPBIT0_BIT
# endif
# define SIZE SIZEOF_FLT
# define L_(literal) literal##f
#endif
#define EXP_MASK ((MAX_EXP - MIN_EXP) | 7)
#define NWORDS \
((sizeof (DOUBLE) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { DOUBLE value; unsigned int word[NWORDS]; } memory_double;
int
FUNC (DOUBLE x)
{
#ifdef KNOWN_EXPBIT0_LOCATION
# if defined USE_LONG_DOUBLE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
/* Special CPU dependent code is needed to treat bit patterns outside the
IEEE 754 specification (such as Pseudo-NaNs, Pseudo-Infinities,
Pseudo-Zeroes, Unnormalized Numbers, and Pseudo-Denormals) as NaNs.
These bit patterns are:
- exponent = 0x0001..0x7FFF, mantissa bit 63 = 0,
- exponent = 0x0000, mantissa bit 63 = 1.
The NaN bit pattern is:
- exponent = 0x7FFF, mantissa >= 0x8000000000000001. */
memory_double m;
unsigned int exponent;
m.value = x;
exponent = (m.word[EXPBIT0_WORD] >> EXPBIT0_BIT) & EXP_MASK;
# ifdef WORDS_BIGENDIAN
/* Big endian: EXPBIT0_WORD = 0, EXPBIT0_BIT = 16. */
if (exponent == 0)
return 1 & (m.word[0] >> 15);
else if (exponent == EXP_MASK)
return (((m.word[0] ^ 0x8000U) << 16) | m.word[1] | (m.word[2] >> 16)) != 0;
else
return 1 & ~(m.word[0] >> 15);
# else
/* Little endian: EXPBIT0_WORD = 2, EXPBIT0_BIT = 0. */
if (exponent == 0)
return (m.word[1] >> 31);
else if (exponent == EXP_MASK)
return ((m.word[1] ^ 0x80000000U) | m.word[0]) != 0;
else
return (m.word[1] >> 31) ^ 1;
# endif
# else
/* Be careful to not do any floating-point operation on x, such as x == x,
because x may be a signaling NaN. */
# if defined __SUNPRO_C || defined __ICC || defined _MSC_VER \
|| defined __DECC || defined __TINYC__ \
|| (defined __sgi && !defined __GNUC__)
/* The Sun C 5.0, Intel ICC 10.0, Microsoft Visual C/C++ 9.0, Compaq (ex-DEC)
6.4, and TinyCC compilers don't recognize the initializers as constant
expressions. The Compaq compiler also fails when constant-folding
0.0 / 0.0 even when constant-folding is not required. The Microsoft
Visual C/C++ compiler also fails when constant-folding 1.0 / 0.0 even
when constant-folding is not required. The SGI MIPSpro C compiler
complains about "floating-point operation result is out of range". */
static DOUBLE zero = L_(0.0);
memory_double nan;
DOUBLE plus_inf = L_(1.0) / zero;
DOUBLE minus_inf = -L_(1.0) / zero;
nan.value = zero / zero;
# else
static memory_double nan = { L_(0.0) / L_(0.0) };
static DOUBLE plus_inf = L_(1.0) / L_(0.0);
static DOUBLE minus_inf = -L_(1.0) / L_(0.0);
# endif
{
memory_double m;
/* A NaN can be recognized through its exponent. But exclude +Infinity and
-Infinity, which have the same exponent. */
m.value = x;
if (((m.word[EXPBIT0_WORD] ^ nan.word[EXPBIT0_WORD])
& (EXP_MASK << EXPBIT0_BIT))
== 0)
return (memcmp (&m.value, &plus_inf, SIZE) != 0
&& memcmp (&m.value, &minus_inf, SIZE) != 0);
else
return 0;
}
# endif
#else
/* The configuration did not find sufficient information. Give up about
the signaling NaNs, handle only the quiet NaNs. */
if (x == x)
{
# if defined USE_LONG_DOUBLE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
/* Detect any special bit patterns that pass ==; see comment above. */
memory_double m1;
memory_double m2;
memset (&m1.value, 0, SIZE);
memset (&m2.value, 0, SIZE);
m1.value = x;
m2.value = x + (x ? 0.0L : -0.0L);
if (memcmp (&m1.value, &m2.value, SIZE) != 0)
return 1;
# endif
return 0;
}
else
return 1;
#endif
}

33
gdb/gnulib/import/isnand-nolibm.h Normal file
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/* Test for NaN that does not need libm.
Copyright (C) 2007-2012 Free Software Foundation, Inc.
This program 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 3 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
#if HAVE_ISNAND_IN_LIBC
/* Get declaration of isnan macro. */
# include <math.h>
# if __GNUC__ >= 4
/* GCC 4.0 and newer provides three built-ins for isnan. */
# undef isnand
# define isnand(x) __builtin_isnan ((double)(x))
# else
# undef isnand
# define isnand(x) isnan ((double)(x))
# endif
#else
/* Test whether X is a NaN. */
# undef isnand
# define isnand rpl_isnand
extern int isnand (double x);
#endif

19
gdb/gnulib/import/isnand.c Normal file
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/* Test for NaN that does not need libm.
Copyright (C) 2008-2012 Free Software Foundation, Inc.
This program 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 3 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2008. */
#include "isnan.c"

33
gdb/gnulib/import/isnanl-nolibm.h Normal file
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/* Test for NaN that does not need libm.
Copyright (C) 2007-2012 Free Software Foundation, Inc.
This program 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 3 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
#if HAVE_ISNANL_IN_LIBC
/* Get declaration of isnan macro or (older) isnanl function. */
# include <math.h>
# if __GNUC__ >= 4
/* GCC 4.0 and newer provides three built-ins for isnan. */
# undef isnanl
# define isnanl(x) __builtin_isnanl ((long double)(x))
# elif defined isnan
# undef isnanl
# define isnanl(x) isnan ((long double)(x))
# endif
#else
/* Test whether X is a NaN. */
# undef isnanl
# define isnanl rpl_isnanl
extern int isnanl (long double x);
#endif

20
gdb/gnulib/import/isnanl.c Normal file
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/* Test for NaN that does not need libm.
Copyright (C) 2007, 2009-2012 Free Software Foundation, Inc.
This program 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 3 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
#define USE_LONG_DOUBLE
#include "isnan.c"

28
gdb/gnulib/import/itold.c Normal file
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/* Replacement for 'int' to 'long double' conversion routine.
Copyright (C) 2011-2012 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2011.
This program 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 3 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
/* Specification. */
#include <float.h>
void
_Qp_itoq (long double *result, int a)
{
/* Convert from 'int' to 'double', then from 'double' to 'long double'. */
*result = (double) a;
}

116
gdb/gnulib/import/m4/exponentd.m4 Normal file
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# exponentd.m4 serial 3
dnl Copyright (C) 2007-2008, 2010-2012 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_DOUBLE_EXPONENT_LOCATION],
[
AC_CACHE_CHECK([where to find the exponent in a 'double'],
[gl_cv_cc_double_expbit0],
[
AC_RUN_IFELSE(
[AC_LANG_SOURCE([[
#include <float.h>
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#define NWORDS \
((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { double value; unsigned int word[NWORDS]; } memory_double;
static unsigned int ored_words[NWORDS];
static unsigned int anded_words[NWORDS];
static void add_to_ored_words (double x)
{
memory_double m;
size_t i;
/* Clear it first, in case sizeof (double) < sizeof (memory_double). */
memset (&m, 0, sizeof (memory_double));
m.value = x;
for (i = 0; i < NWORDS; i++)
{
ored_words[i] |= m.word[i];
anded_words[i] &= m.word[i];
}
}
int main ()
{
size_t j;
FILE *fp = fopen ("conftest.out", "w");
if (fp == NULL)
return 1;
for (j = 0; j < NWORDS; j++)
anded_words[j] = ~ (unsigned int) 0;
add_to_ored_words (0.25);
add_to_ored_words (0.5);
add_to_ored_words (1.0);
add_to_ored_words (2.0);
add_to_ored_words (4.0);
/* Remove bits that are common (e.g. if representation of the first mantissa
bit is explicit). */
for (j = 0; j < NWORDS; j++)
ored_words[j] &= ~anded_words[j];
/* Now find the nonzero word. */
for (j = 0; j < NWORDS; j++)
if (ored_words[j] != 0)
break;
if (j < NWORDS)
{
size_t i;
for (i = j + 1; i < NWORDS; i++)
if (ored_words[i] != 0)
{
fprintf (fp, "unknown");
return (fclose (fp) != 0);
}
for (i = 0; ; i++)
if ((ored_words[j] >> i) & 1)
{
fprintf (fp, "word %d bit %d", (int) j, (int) i);
return (fclose (fp) != 0);
}
}
fprintf (fp, "unknown");
return (fclose (fp) != 0);
}
]])],
[gl_cv_cc_double_expbit0=`cat conftest.out`],
[gl_cv_cc_double_expbit0="unknown"],
[
dnl On ARM, there are two 'double' floating-point formats, used by
dnl different sets of instructions: The older FPA instructions assume
dnl that they are stored in big-endian word order, while the words
dnl (like integer types) are stored in little-endian byte order.
dnl The newer VFP instructions assume little-endian order
dnl consistently.
AC_EGREP_CPP([mixed_endianness], [
#if defined arm || defined __arm || defined __arm__
mixed_endianness
#endif
],
[gl_cv_cc_double_expbit0="unknown"],
[
pushdef([AC_MSG_CHECKING],[:])dnl
pushdef([AC_MSG_RESULT],[:])dnl
pushdef([AC_MSG_RESULT_UNQUOTED],[:])dnl
AC_C_BIGENDIAN(
[gl_cv_cc_double_expbit0="word 0 bit 20"],
[gl_cv_cc_double_expbit0="word 1 bit 20"],
[gl_cv_cc_double_expbit0="unknown"])
popdef([AC_MSG_RESULT_UNQUOTED])dnl
popdef([AC_MSG_RESULT])dnl
popdef([AC_MSG_CHECKING])dnl
])
])
rm -f conftest.out
])
case "$gl_cv_cc_double_expbit0" in
word*bit*)
word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'`
bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'`
AC_DEFINE_UNQUOTED([DBL_EXPBIT0_WORD], [$word],
[Define as the word index where to find the exponent of 'double'.])
AC_DEFINE_UNQUOTED([DBL_EXPBIT0_BIT], [$bit],
[Define as the bit index in the word where to find bit 0 of the exponent of 'double'.])
;;
esac
])

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gdb/gnulib/import/m4/exponentl.m4 Normal file
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# exponentl.m4 serial 3
dnl Copyright (C) 2007-2012 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_LONG_DOUBLE_EXPONENT_LOCATION],
[
AC_REQUIRE([gl_BIGENDIAN])
AC_CACHE_CHECK([where to find the exponent in a 'long double'],
[gl_cv_cc_long_double_expbit0],
[
AC_RUN_IFELSE(
[AC_LANG_SOURCE([[
#include <float.h>
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#define NWORDS \
((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { long double value; unsigned int word[NWORDS]; }
memory_long_double;
static unsigned int ored_words[NWORDS];
static unsigned int anded_words[NWORDS];
static void add_to_ored_words (long double x)
{
memory_long_double m;
size_t i;
/* Clear it first, in case
sizeof (long double) < sizeof (memory_long_double). */
memset (&m, 0, sizeof (memory_long_double));
m.value = x;
for (i = 0; i < NWORDS; i++)
{
ored_words[i] |= m.word[i];
anded_words[i] &= m.word[i];
}
}
int main ()
{
size_t j;
FILE *fp = fopen ("conftest.out", "w");
if (fp == NULL)
return 1;
for (j = 0; j < NWORDS; j++)
anded_words[j] = ~ (unsigned int) 0;
add_to_ored_words (0.25L);
add_to_ored_words (0.5L);
add_to_ored_words (1.0L);
add_to_ored_words (2.0L);
add_to_ored_words (4.0L);
/* Remove bits that are common (e.g. if representation of the first mantissa
bit is explicit). */
for (j = 0; j < NWORDS; j++)
ored_words[j] &= ~anded_words[j];
/* Now find the nonzero word. */
for (j = 0; j < NWORDS; j++)
if (ored_words[j] != 0)
break;
if (j < NWORDS)
{
size_t i;
for (i = j + 1; i < NWORDS; i++)
if (ored_words[i] != 0)
{
fprintf (fp, "unknown");
return (fclose (fp) != 0);
}
for (i = 0; ; i++)
if ((ored_words[j] >> i) & 1)
{
fprintf (fp, "word %d bit %d", (int) j, (int) i);
return (fclose (fp) != 0);
}
}
fprintf (fp, "unknown");
return (fclose (fp) != 0);
}
]])],
[gl_cv_cc_long_double_expbit0=`cat conftest.out`],
[gl_cv_cc_long_double_expbit0="unknown"],
[
dnl When cross-compiling, we don't know. It depends on the
dnl ABI and compiler version. There are too many cases.
gl_cv_cc_long_double_expbit0="unknown"
])
rm -f conftest.out
])
case "$gl_cv_cc_long_double_expbit0" in
word*bit*)
word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'`
bit=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word.*bit //'`
AC_DEFINE_UNQUOTED([LDBL_EXPBIT0_WORD], [$word],
[Define as the word index where to find the exponent of 'long double'.])
AC_DEFINE_UNQUOTED([LDBL_EXPBIT0_BIT], [$bit],
[Define as the bit index in the word where to find bit 0 of the exponent of 'long double'.])
;;
esac
])

98
gdb/gnulib/import/m4/float_h.m4 Normal file
View file

@ -0,0 +1,98 @@
# float_h.m4 serial 9
dnl Copyright (C) 2007, 2009-2012 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FLOAT_H],
[
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([AC_CANONICAL_HOST])
FLOAT_H=
REPLACE_FLOAT_LDBL=0
case "$host_os" in
aix* | beos* | openbsd* | mirbsd* | irix*)
FLOAT_H=float.h
;;
freebsd*)
case "$host_cpu" in
changequote(,)dnl
i[34567]86 )
changequote([,])dnl
FLOAT_H=float.h
;;
x86_64 )
# On x86_64 systems, the C compiler may still be generating
# 32-bit code.
AC_EGREP_CPP([yes],
[#if defined __LP64__ || defined __x86_64__ || defined __amd64__
yes
#endif],
[],
[FLOAT_H=float.h])
;;
esac
;;
linux*)
case "$host_cpu" in
powerpc*)
FLOAT_H=float.h
;;
esac
;;
esac
case "$host_os" in
aix* | freebsd* | linux*)
if test -n "$FLOAT_H"; then
REPLACE_FLOAT_LDBL=1
fi
;;
esac
dnl Test against glibc-2.7 Linux/SPARC64 bug.
REPLACE_ITOLD=0
AC_CACHE_CHECK([whether conversion from 'int' to 'long double' works],
[gl_cv_func_itold_works],
[
AC_RUN_IFELSE(
[AC_LANG_SOURCE([[
int i = -1;
volatile long double ld;
int main ()
{
ld += i * 1.0L;
if (ld > 0)
return 1;
return 0;
}]])],
[gl_cv_func_itold_works=yes],
[gl_cv_func_itold_works=no],
[case "$host" in
sparc*-*-linux*)
AC_EGREP_CPP([yes],
[#if defined __LP64__ || defined __arch64__
yes
#endif],
[gl_cv_func_itold_works="guessing no"],
[gl_cv_func_itold_works="guessing yes"])
;;
*) gl_cv_func_itold_works="guessing yes" ;;
esac
])
])
case "$gl_cv_func_itold_works" in
*no)
REPLACE_ITOLD=1
dnl We add the workaround to <float.h> but also to <math.h>,
dnl to increase the chances that the fix function gets pulled in.
FLOAT_H=float.h
;;
esac
if test -n "$FLOAT_H"; then
gl_NEXT_HEADERS([float.h])
fi
AC_SUBST([FLOAT_H])
AM_CONDITIONAL([GL_GENERATE_FLOAT_H], [test -n "$FLOAT_H"])
AC_SUBST([REPLACE_ITOLD])
])

54
gdb/gnulib/import/m4/fpieee.m4 Normal file
View file

@ -0,0 +1,54 @@
# fpieee.m4 serial 2
dnl Copyright (C) 2007, 2009-2012 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl IEEE 754 standardized three items:
dnl - The formats of single-float and double-float - nowadays commonly
dnl available as 'float' and 'double' in C and C++.
dnl No autoconf test needed.
dnl - The overflow and division by zero behaviour: The result are values
dnl '±Inf' and 'NaN', rather than exceptions as it was before.
dnl This file provides an autoconf macro for ensuring this behaviour of
dnl floating-point operations.
dnl - A set of conditions (overflow, underflow, inexact, etc.) which can
dnl be configured to trigger an exception.
dnl This cannot be done in a portable way: it depends on the compiler,
dnl libc, kernel, and CPU. No autoconf macro is provided for this.
dnl Ensure non-trapping behaviour of floating-point overflow and
dnl floating-point division by zero.
dnl (For integer overflow, see gcc's -ftrapv option; for integer division by
dnl zero, see the autoconf macro in intdiv0.m4.)
AC_DEFUN([gl_FP_IEEE],
[
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([AC_CANONICAL_HOST])
# IEEE behaviour is the default on all CPUs except Alpha and SH
# (according to the test results of Bruno Haible's ieeefp/fenv_default.m4
# and the GCC 4.1.2 manual).
case "$host_cpu" in
alpha*)
# On Alpha systems, a compiler option provides the behaviour.
# See the ieee(3) manual page, also available at
# <http://h30097.www3.hp.com/docs/base_doc/DOCUMENTATION/V51B_HTML/MAN/MAN3/0600____.HTM>
if test -n "$GCC"; then
# GCC has the option -mieee.
# For full IEEE compliance (rarely needed), use option -mieee-with-inexact.
CPPFLAGS="$CPPFLAGS -mieee"
else
# Compaq (ex-DEC) C has the option -ieee, equivalent to -ieee_with_no_inexact.
# For full IEEE compliance (rarely needed), use option -ieee_with_inexact.
CPPFLAGS="$CPPFLAGS -ieee"
fi
;;
sh*)
if test -n "$GCC"; then
# GCC has the option -mieee.
CPPFLAGS="$CPPFLAGS -mieee"
fi
;;
esac
])

170
gdb/gnulib/import/m4/frexp.m4 Normal file
View file

@ -0,0 +1,170 @@
# frexp.m4 serial 14
dnl Copyright (C) 2007-2012 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_FREXP],
[
AC_REQUIRE([gl_MATH_H_DEFAULTS])
AC_REQUIRE([gl_CHECK_FREXP_NO_LIBM])
FREXP_LIBM=
if test $gl_cv_func_frexp_no_libm = no; then
AC_CACHE_CHECK([whether frexp() can be used with libm],
[gl_cv_func_frexp_in_libm],
[
save_LIBS="$LIBS"
LIBS="$LIBS -lm"
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[#include <math.h>
double x;]],
[[int e; return frexp (x, &e) > 0;]])],
[gl_cv_func_frexp_in_libm=yes],
[gl_cv_func_frexp_in_libm=no])
LIBS="$save_LIBS"
])
if test $gl_cv_func_frexp_in_libm = yes; then
FREXP_LIBM=-lm
fi
fi
if test $gl_cv_func_frexp_no_libm = yes \
|| test $gl_cv_func_frexp_in_libm = yes; then
save_LIBS="$LIBS"
LIBS="$LIBS $FREXP_LIBM"
gl_FUNC_FREXP_WORKS
LIBS="$save_LIBS"
case "$gl_cv_func_frexp_works" in
*yes) gl_func_frexp=yes ;;
*) gl_func_frexp=no; REPLACE_FREXP=1; FREXP_LIBM= ;;
esac
else
gl_func_frexp=no
fi
if test $gl_func_frexp = yes; then
AC_DEFINE([HAVE_FREXP], [1],
[Define if the frexp() function is available and works.])
fi
AC_SUBST([FREXP_LIBM])
])
AC_DEFUN([gl_FUNC_FREXP_NO_LIBM],
[
AC_REQUIRE([gl_MATH_H_DEFAULTS])
AC_REQUIRE([gl_CHECK_FREXP_NO_LIBM])
if test $gl_cv_func_frexp_no_libm = yes; then
gl_FUNC_FREXP_WORKS
case "$gl_cv_func_frexp_works" in
*yes) gl_func_frexp_no_libm=yes ;;
*) gl_func_frexp_no_libm=no; REPLACE_FREXP=1 ;;
esac
else
gl_func_frexp_no_libm=no
dnl Set REPLACE_FREXP here because the system may have frexp in libm.
REPLACE_FREXP=1
fi
if test $gl_func_frexp_no_libm = yes; then
AC_DEFINE([HAVE_FREXP_IN_LIBC], [1],
[Define if the frexp() function is available in libc.])
fi
])
dnl Test whether frexp() can be used without linking with libm.
dnl Set gl_cv_func_frexp_no_libm to 'yes' or 'no' accordingly.
AC_DEFUN([gl_CHECK_FREXP_NO_LIBM],
[
AC_CACHE_CHECK([whether frexp() can be used without linking with libm],
[gl_cv_func_frexp_no_libm],
[
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[#include <math.h>
double x;]],
[[int e; return frexp (x, &e) > 0;]])],
[gl_cv_func_frexp_no_libm=yes],
[gl_cv_func_frexp_no_libm=no])
])
])
dnl Test whether frexp() works also on denormalized numbers (this fails e.g. on
dnl NetBSD 3.0), on infinite numbers (this fails e.g. on IRIX 6.5 and mingw),
dnl and on negative zero (this fails e.g. on NetBSD 4.99 and mingw).
AC_DEFUN([gl_FUNC_FREXP_WORKS],
[
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
AC_CHECK_FUNCS_ONCE([alarm])
AC_CACHE_CHECK([whether frexp works], [gl_cv_func_frexp_works],
[
AC_RUN_IFELSE(
[AC_LANG_SOURCE([[
#include <float.h>
#include <math.h>
#include <string.h>
#if HAVE_ALARM
# include <unistd.h>
#endif
/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0.
ICC 10.0 has a bug when optimizing the expression -zero.
The expression -DBL_MIN * DBL_MIN does not work when cross-compiling
to PowerPC on Mac OS X 10.5. */
#if defined __hpux || defined __sgi || defined __ICC
static double
compute_minus_zero (void)
{
return -DBL_MIN * DBL_MIN;
}
# define minus_zero compute_minus_zero ()
#else
double minus_zero = -0.0;
#endif
int main()
{
int result = 0;
int i;
volatile double x;
double zero = 0.0;
#if HAVE_ALARM
/* NeXTstep 3.3 frexp() runs into an endless loop when called on an infinite
number. Let the test fail in this case. */
alarm (5);
#endif
/* Test on denormalized numbers. */
for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5)
;
if (x > 0.0)
{
int exp;
double y = frexp (x, &exp);
/* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022.
On NetBSD: y = 0.75. Correct: y = 0.5. */
if (y != 0.5)
result |= 1;
}
/* Test on infinite numbers. */
x = 1.0 / zero;
{
int exp;
double y = frexp (x, &exp);
if (y != x)
result |= 2;
}
/* Test on negative zero. */
x = minus_zero;
{
int exp;
double y = frexp (x, &exp);
if (memcmp (&y, &x, sizeof x))
result |= 4;
}
return result;
}]])],
[gl_cv_func_frexp_works=yes],
[gl_cv_func_frexp_works=no],
[case "$host_os" in
netbsd* | irix* | mingw*) gl_cv_func_frexp_works="guessing no";;
*) gl_cv_func_frexp_works="guessing yes";;
esac
])
])
])

231
gdb/gnulib/import/m4/frexpl.m4 Normal file
View file

@ -0,0 +1,231 @@
# frexpl.m4 serial 20
dnl Copyright (C) 2007-2012 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_FREXPL],
[
AC_REQUIRE([gl_MATH_H_DEFAULTS])
AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE])
dnl Persuade glibc <math.h> to declare frexpl().
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
dnl Check whether it's declared.
dnl Mac OS X 10.3 has frexpl() in libc but doesn't declare it in <math.h>.
AC_CHECK_DECL([frexpl], , [HAVE_DECL_FREXPL=0], [[#include <math.h>]])
FREXPL_LIBM=
if test $HAVE_DECL_FREXPL = 1; then
gl_CHECK_FREXPL_NO_LIBM
if test $gl_cv_func_frexpl_no_libm = no; then
AC_CACHE_CHECK([whether frexpl() can be used with libm],
[gl_cv_func_frexpl_in_libm],
[
save_LIBS="$LIBS"
LIBS="$LIBS -lm"
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[#include <math.h>
long double x;]],
[[int e; return frexpl (x, &e) > 0;]])],
[gl_cv_func_frexpl_in_libm=yes],
[gl_cv_func_frexpl_in_libm=no])
LIBS="$save_LIBS"
])
if test $gl_cv_func_frexpl_in_libm = yes; then
FREXPL_LIBM=-lm
fi
fi
if test $gl_cv_func_frexpl_no_libm = yes \
|| test $gl_cv_func_frexpl_in_libm = yes; then
save_LIBS="$LIBS"
LIBS="$LIBS $FREXPL_LIBM"
gl_FUNC_FREXPL_WORKS
LIBS="$save_LIBS"
case "$gl_cv_func_frexpl_works" in
*yes) gl_func_frexpl=yes ;;
*) gl_func_frexpl=no; REPLACE_FREXPL=1 ;;
esac
else
gl_func_frexpl=no
fi
if test $gl_func_frexpl = yes; then
AC_DEFINE([HAVE_FREXPL], [1],
[Define if the frexpl() function is available.])
fi
fi
if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl = no; then
dnl Find libraries needed to link lib/frexpl.c.
if test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1; then
AC_REQUIRE([gl_FUNC_FREXP])
FREXPL_LIBM="$FREXP_LIBM"
else
FREXPL_LIBM=
fi
fi
AC_SUBST([FREXPL_LIBM])
])
AC_DEFUN([gl_FUNC_FREXPL_NO_LIBM],
[
AC_REQUIRE([gl_MATH_H_DEFAULTS])
AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE])
dnl Check whether it's declared.
dnl Mac OS X 10.3 has frexpl() in libc but doesn't declare it in <math.h>.
AC_CHECK_DECL([frexpl], , [HAVE_DECL_FREXPL=0], [[#include <math.h>]])
if test $HAVE_DECL_FREXPL = 1; then
gl_CHECK_FREXPL_NO_LIBM
if test $gl_cv_func_frexpl_no_libm = yes; then
gl_FUNC_FREXPL_WORKS
case "$gl_cv_func_frexpl_works" in
*yes) gl_func_frexpl_no_libm=yes ;;
*) gl_func_frexpl_no_libm=no; REPLACE_FREXPL=1 ;;
esac
else
gl_func_frexpl_no_libm=no
dnl Set REPLACE_FREXPL here because the system may have frexpl in libm.
REPLACE_FREXPL=1
fi
if test $gl_func_frexpl_no_libm = yes; then
AC_DEFINE([HAVE_FREXPL_IN_LIBC], [1],
[Define if the frexpl() function is available in libc.])
fi
fi
])
dnl Test whether frexpl() can be used without linking with libm.
dnl Set gl_cv_func_frexpl_no_libm to 'yes' or 'no' accordingly.
AC_DEFUN([gl_CHECK_FREXPL_NO_LIBM],
[
AC_CACHE_CHECK([whether frexpl() can be used without linking with libm],
[gl_cv_func_frexpl_no_libm],
[
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[#include <math.h>
long double x;]],
[[int e; return frexpl (x, &e) > 0;]])],
[gl_cv_func_frexpl_no_libm=yes],
[gl_cv_func_frexpl_no_libm=no])
])
])
dnl Test whether frexpl() works on finite numbers (this fails on
dnl Mac OS X 10.4/PowerPC, on AIX 5.1, and on BeOS), on denormalized numbers
dnl (this fails on Mac OS X 10.5/i386), and also on infinite numbers (this
dnl fails e.g. on IRIX 6.5 and mingw).
AC_DEFUN([gl_FUNC_FREXPL_WORKS],
[
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
AC_CACHE_CHECK([whether frexpl works], [gl_cv_func_frexpl_works],
[
AC_RUN_IFELSE(
[AC_LANG_SOURCE([[
#include <float.h>
#include <math.h>
/* Override the values of <float.h>, like done in float.in.h. */
#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__)
# undef LDBL_MIN_EXP
# define LDBL_MIN_EXP (-16381)
#endif
#if defined __i386__ && defined __FreeBSD__
# undef LDBL_MIN_EXP
# define LDBL_MIN_EXP (-16381)
#endif
#if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__
# undef LDBL_MIN_EXP
# define LDBL_MIN_EXP DBL_MIN_EXP
#endif
#if defined __sgi && (LDBL_MANT_DIG >= 106)
# if defined __GNUC__
# undef LDBL_MIN_EXP
# define LDBL_MIN_EXP DBL_MIN_EXP
# endif
#endif
extern
#ifdef __cplusplus
"C"
#endif
long double frexpl (long double, int *);
int main()
{
int result = 0;
volatile long double x;
/* Test on finite numbers that fails on AIX 5.1. */
x = 16.0L;
{
int exp = -9999;
frexpl (x, &exp);
if (exp != 5)
result |= 1;
}
/* Test on finite numbers that fails on Mac OS X 10.4, because its frexpl
function returns an invalid (incorrectly normalized) value: it returns
y = { 0x3fe028f5, 0xc28f5c28, 0x3c9eb851, 0xeb851eb8 }
but the correct result is
0.505L = { 0x3fe028f5, 0xc28f5c29, 0xbc547ae1, 0x47ae1480 } */
x = 1.01L;
{
int exp = -9999;
long double y = frexpl (x, &exp);
if (!(exp == 1 && y == 0.505L))
result |= 2;
}
/* Test on large finite numbers. This fails on BeOS at i = 16322, while
LDBL_MAX_EXP = 16384.
In the loop end test, we test x against Infinity, rather than comparing
i with LDBL_MAX_EXP, because BeOS <float.h> has a wrong LDBL_MAX_EXP. */
{
int i;
for (i = 1, x = 1.0L; x != x + x; i++, x *= 2.0L)
{
int exp = -9999;
frexpl (x, &exp);
if (exp != i)
{
result |= 4;
break;
}
}
}
/* Test on denormalized numbers. */
{
int i;
for (i = 1, x = 1.0L; i >= LDBL_MIN_EXP; i--, x *= 0.5L)
;
if (x > 0.0L)
{
int exp;
long double y = frexpl (x, &exp);
/* On machines with IEEE854 arithmetic: x = 1.68105e-4932,
exp = -16382, y = 0.5. On Mac OS X 10.5: exp = -16384, y = 0.5. */
if (exp != LDBL_MIN_EXP - 1)
result |= 8;
}
}
/* Test on infinite numbers. */
x = 1.0L / 0.0L;
{
int exp;
long double y = frexpl (x, &exp);
if (y != x)
result |= 16;
}
return result;
}]])],
[gl_cv_func_frexpl_works=yes],
[gl_cv_func_frexpl_works=no],
[
changequote(,)dnl
case "$host_os" in
aix | aix[3-6]* | beos* | darwin* | irix* | mingw* | pw*)
gl_cv_func_frexpl_works="guessing no";;
*) gl_cv_func_frexpl_works="guessing yes";;
esac
changequote([,])dnl
])
])
])

3
gdb/gnulib/import/m4/gnulib-cache.m4
View file

@ -27,12 +27,13 @@
# Specification in the form of a command-line invocation:
# gnulib-tool --import --dir=. --lib=libgnu --source-base=import --m4-base=import/m4 --doc-base=doc --tests-base=tests --aux-dir=import/extra --no-conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files fnmatch-gnu inttypes memmem update-copyright
# gnulib-tool --import --dir=. --lib=libgnu --source-base=import --m4-base=import/m4 --doc-base=doc --tests-base=tests --aux-dir=import/extra --no-conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files fnmatch-gnu frexpl inttypes memmem update-copyright
# Specification in the form of a few gnulib-tool.m4 macro invocations:
gl_LOCAL_DIR([])
gl_MODULES([
fnmatch-gnu
frexpl
inttypes
memmem
update-copyright

60
gdb/gnulib/import/m4/gnulib-comp.m4
View file

@ -44,12 +44,21 @@ AC_DEFUN([gl_EARLY],
# Code from module extensions:
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
# Code from module extern-inline:
# Code from module float:
# Code from module fnmatch:
# Code from module fnmatch-gnu:
# Code from module fpieee:
AC_REQUIRE([gl_FP_IEEE])
# Code from module fpucw:
# Code from module frexp:
# Code from module frexpl:
# Code from module include_next:
# Code from module inttypes:
# Code from module inttypes-incomplete:
# Code from module isnand-nolibm:
# Code from module isnanl-nolibm:
# Code from module localcharset:
# Code from module math:
# Code from module mbrtowc:
# Code from module mbsinit:
# Code from module mbsrtowcs:
@ -91,6 +100,13 @@ AC_DEFUN([gl_INIT],
gl_FUNC_ALLOCA
gl_CONFIGMAKE_PREP
AC_REQUIRE([gl_EXTERN_INLINE])
gl_FLOAT_H
if test $REPLACE_FLOAT_LDBL = 1; then
AC_LIBOBJ([float])
fi
if test $REPLACE_ITOLD = 1; then
AC_LIBOBJ([itold])
fi
gl_FUNC_FNMATCH_POSIX
if test -n "$FNMATCH_H"; then
AC_LIBOBJ([fnmatch])
@ -101,11 +117,32 @@ AC_DEFUN([gl_INIT],
AC_LIBOBJ([fnmatch])
gl_PREREQ_FNMATCH
fi
gl_FUNC_FREXP
if test $gl_func_frexp != yes; then
AC_LIBOBJ([frexp])
fi
gl_MATH_MODULE_INDICATOR([frexp])
gl_FUNC_FREXPL
if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl = no; then
AC_LIBOBJ([frexpl])
fi
gl_MATH_MODULE_INDICATOR([frexpl])
gl_INTTYPES_H
gl_INTTYPES_INCOMPLETE
gl_FUNC_ISNAND_NO_LIBM
if test $gl_func_isnand_no_libm != yes; then
AC_LIBOBJ([isnand])
gl_PREREQ_ISNAND
fi
gl_FUNC_ISNANL_NO_LIBM
if test $gl_func_isnanl_no_libm != yes; then
AC_LIBOBJ([isnanl])
gl_PREREQ_ISNANL
fi
gl_LOCALCHARSET
LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""
AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
gl_MATH_H
gl_FUNC_MBRTOWC
if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
AC_LIBOBJ([mbrtowc])
@ -294,12 +331,26 @@ AC_DEFUN([gl_FILE_LIST], [
lib/alloca.c
lib/alloca.in.h
lib/config.charset
lib/float+.h
lib/float.c
lib/float.in.h
lib/fnmatch.c
lib/fnmatch.in.h
lib/fnmatch_loop.c
lib/fpucw.h
lib/frexp.c
lib/frexpl.c
lib/inttypes.in.h
lib/isnan.c
lib/isnand-nolibm.h
lib/isnand.c
lib/isnanl-nolibm.h
lib/isnanl.c
lib/itold.c
lib/localcharset.c
lib/localcharset.h
lib/math.c
lib/math.in.h
lib/mbrtowc.c
lib/mbsinit.c
lib/mbsrtowcs-impl.h
@ -326,20 +377,29 @@ AC_DEFUN([gl_FILE_LIST], [
m4/alloca.m4
m4/codeset.m4
m4/configmake.m4
m4/exponentd.m4
m4/exponentl.m4
m4/extensions.m4
m4/extern-inline.m4
m4/fcntl-o.m4
m4/float_h.m4
m4/fnmatch.m4
m4/fpieee.m4
m4/frexp.m4
m4/frexpl.m4
m4/glibc21.m4
m4/gnulib-common.m4
m4/include_next.m4
m4/inttypes-pri.m4
m4/inttypes.m4
m4/isnand.m4
m4/isnanl.m4
m4/localcharset.m4
m4/locale-fr.m4
m4/locale-ja.m4
m4/locale-zh.m4
m4/longlong.m4
m4/math_h.m4
m4/mbrtowc.m4
m4/mbsinit.m4
m4/mbsrtowcs.m4

96
gdb/gnulib/import/m4/isnand.m4 Normal file
View file

@ -0,0 +1,96 @@
# isnand.m4 serial 11
dnl Copyright (C) 2007-2012 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl Check how to get or define isnand().
AC_DEFUN([gl_FUNC_ISNAND],
[
AC_REQUIRE([gl_MATH_H_DEFAULTS])
ISNAND_LIBM=
gl_HAVE_ISNAND_NO_LIBM
if test $gl_cv_func_isnand_no_libm = no; then
gl_HAVE_ISNAND_IN_LIBM
if test $gl_cv_func_isnand_in_libm = yes; then
ISNAND_LIBM=-lm
fi
fi
dnl The variable gl_func_isnand set here is used by isnan.m4.
if test $gl_cv_func_isnand_no_libm = yes \
|| test $gl_cv_func_isnand_in_libm = yes; then
gl_func_isnand=yes
else
gl_func_isnand=no
HAVE_ISNAND=0
fi
AC_SUBST([ISNAND_LIBM])
])
dnl Check how to get or define isnand() without linking with libm.
AC_DEFUN([gl_FUNC_ISNAND_NO_LIBM],
[
gl_HAVE_ISNAND_NO_LIBM
gl_func_isnand_no_libm=$gl_cv_func_isnand_no_libm
if test $gl_cv_func_isnand_no_libm = yes; then
AC_DEFINE([HAVE_ISNAND_IN_LIBC], [1],
[Define if the isnan(double) function is available in libc.])
fi
])
dnl Prerequisites of replacement isnand definition. It does not need -lm.
AC_DEFUN([gl_PREREQ_ISNAND],
[
AC_REQUIRE([gl_DOUBLE_EXPONENT_LOCATION])
])
dnl Test whether isnand() can be used with libm.
AC_DEFUN([gl_HAVE_ISNAND_IN_LIBM],
[
AC_CACHE_CHECK([whether isnan(double) can be used with libm],
[gl_cv_func_isnand_in_libm],
[
save_LIBS="$LIBS"
LIBS="$LIBS -lm"
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[#include <math.h>
#if __GNUC__ >= 4
# undef isnand
# define isnand(x) __builtin_isnan ((double)(x))
#elif defined isnan
# undef isnand
# define isnand(x) isnan ((double)(x))
#endif
double x;]],
[[return isnand (x);]])],
[gl_cv_func_isnand_in_libm=yes],
[gl_cv_func_isnand_in_libm=no])
LIBS="$save_LIBS"
])
])
AC_DEFUN([gl_HAVE_ISNAND_NO_LIBM],
[
AC_CACHE_CHECK([whether isnan(double) can be used without linking with libm],
[gl_cv_func_isnand_no_libm],
[
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[#include <math.h>
#if __GNUC__ >= 4
# undef isnand
# define isnand(x) __builtin_isnan ((double)(x))
#else
# undef isnand
# define isnand(x) isnan ((double)(x))
#endif
double x;]],
[[return isnand (x);]])],
[gl_cv_func_isnand_no_libm=yes],
[gl_cv_func_isnand_no_libm=no])
])
])

255
gdb/gnulib/import/m4/isnanl.m4 Normal file
View file

@ -0,0 +1,255 @@
# isnanl.m4 serial 17
dnl Copyright (C) 2007-2012 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_ISNANL],
[
AC_REQUIRE([gl_MATH_H_DEFAULTS])
ISNANL_LIBM=
gl_HAVE_ISNANL_NO_LIBM
if test $gl_cv_func_isnanl_no_libm = no; then
gl_HAVE_ISNANL_IN_LIBM
if test $gl_cv_func_isnanl_in_libm = yes; then
ISNANL_LIBM=-lm
fi
fi
dnl The variable gl_func_isnanl set here is used by isnan.m4.
if test $gl_cv_func_isnanl_no_libm = yes \
|| test $gl_cv_func_isnanl_in_libm = yes; then
save_LIBS="$LIBS"
LIBS="$LIBS $ISNANL_LIBM"
gl_FUNC_ISNANL_WORKS
LIBS="$save_LIBS"
case "$gl_cv_func_isnanl_works" in
*yes) gl_func_isnanl=yes ;;
*) gl_func_isnanl=no; ISNANL_LIBM= ;;
esac
else
gl_func_isnanl=no
fi
if test $gl_func_isnanl != yes; then
HAVE_ISNANL=0
fi
AC_SUBST([ISNANL_LIBM])
])
AC_DEFUN([gl_FUNC_ISNANL_NO_LIBM],
[
gl_HAVE_ISNANL_NO_LIBM
gl_func_isnanl_no_libm=$gl_cv_func_isnanl_no_libm
if test $gl_func_isnanl_no_libm = yes; then
gl_FUNC_ISNANL_WORKS
case "$gl_cv_func_isnanl_works" in
*yes) ;;
*) gl_func_isnanl_no_libm=no ;;
esac
fi
if test $gl_func_isnanl_no_libm = yes; then
AC_DEFINE([HAVE_ISNANL_IN_LIBC], [1],
[Define if the isnan(long double) function is available in libc.])
fi
])
dnl Prerequisites of replacement isnanl definition. It does not need -lm.
AC_DEFUN([gl_PREREQ_ISNANL],
[
gl_LONG_DOUBLE_EXPONENT_LOCATION
AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE])
])
dnl Test whether isnanl() can be used without libm.
AC_DEFUN([gl_HAVE_ISNANL_NO_LIBM],
[
AC_CACHE_CHECK([whether isnan(long double) can be used without linking with libm],
[gl_cv_func_isnanl_no_libm],
[
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[#include <math.h>
#if __GNUC__ >= 4
# undef isnanl
# define isnanl(x) __builtin_isnanl ((long double)(x))
#elif defined isnan
# undef isnanl
# define isnanl(x) isnan ((long double)(x))
#endif
long double x;]],
[[return isnanl (x);]])],
[gl_cv_func_isnanl_no_libm=yes],
[gl_cv_func_isnanl_no_libm=no])
])
])
dnl Test whether isnanl() can be used with libm.
AC_DEFUN([gl_HAVE_ISNANL_IN_LIBM],
[
AC_CACHE_CHECK([whether isnan(long double) can be used with libm],
[gl_cv_func_isnanl_in_libm],
[
save_LIBS="$LIBS"
LIBS="$LIBS -lm"
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[#include <math.h>
#if __GNUC__ >= 4
# undef isnanl
# define isnanl(x) __builtin_isnanl ((long double)(x))
#elif defined isnan
# undef isnanl
# define isnanl(x) isnan ((long double)(x))
#endif
long double x;]],
[[return isnanl (x);]])],
[gl_cv_func_isnanl_in_libm=yes],
[gl_cv_func_isnanl_in_libm=no])
LIBS="$save_LIBS"
])
])
dnl Test whether isnanl() recognizes all numbers which are neither finite nor
dnl infinite. This test fails e.g. on NetBSD/i386 and on glibc/ia64.
dnl Also, the GCC >= 4.0 built-in __builtin_isnanl does not pass the tests
dnl - for pseudo-denormals on i686 and x86_64,
dnl - for pseudo-zeroes, unnormalized numbers, and pseudo-denormals on ia64.
AC_DEFUN([gl_FUNC_ISNANL_WORKS],
[
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([gl_BIGENDIAN])
AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE])
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
AC_CACHE_CHECK([whether isnanl works], [gl_cv_func_isnanl_works],
[
AC_RUN_IFELSE(
[AC_LANG_SOURCE([[
#include <float.h>
#include <limits.h>
#include <math.h>
#if __GNUC__ >= 4
# undef isnanl
# define isnanl(x) __builtin_isnanl ((long double)(x))
#elif defined isnan
# undef isnanl
# define isnanl(x) isnan ((long double)(x))
#endif
#define NWORDS \
((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { unsigned int word[NWORDS]; long double value; }
memory_long_double;
/* On Irix 6.5, gcc 3.4.3 can't compute compile-time NaN, and needs the
runtime type conversion. */
#ifdef __sgi
static long double NaNl ()
{
double zero = 0.0;
return zero / zero;
}
#else
# define NaNl() (0.0L / 0.0L)
#endif
int main ()
{
int result = 0;
if (!isnanl (NaNl ()))
result |= 1;
{
memory_long_double m;
unsigned int i;
/* The isnanl function should be immune against changes in the sign bit and
in the mantissa bits. The xor operation twiddles a bit that can only be
a sign bit or a mantissa bit (since the exponent never extends to
bit 31). */
m.value = NaNl ();
m.word[NWORDS / 2] ^= (unsigned int) 1 << (sizeof (unsigned int) * CHAR_BIT - 1);
for (i = 0; i < NWORDS; i++)
m.word[i] |= 1;
if (!isnanl (m.value))
result |= 1;
}
#if ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
/* Representation of an 80-bit 'long double' as an initializer for a sequence
of 'unsigned int' words. */
# ifdef WORDS_BIGENDIAN
# define LDBL80_WORDS(exponent,manthi,mantlo) \
{ ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \
((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \
(unsigned int) (mantlo) << 16 \
}
# else
# define LDBL80_WORDS(exponent,manthi,mantlo) \
{ mantlo, manthi, exponent }
# endif
{ /* Quiet NaN. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) };
if (!isnanl (x.value))
result |= 2;
}
{
/* Signalling NaN. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) };
if (!isnanl (x.value))
result |= 2;
}
/* The isnanl function should recognize Pseudo-NaNs, Pseudo-Infinities,
Pseudo-Zeroes, Unnormalized Numbers, and Pseudo-Denormals, as defined in
Intel IA-64 Architecture Software Developer's Manual, Volume 1:
Application Architecture.
Table 5-2 "Floating-Point Register Encodings"
Figure 5-6 "Memory to Floating-Point Register Data Translation"
*/
{ /* Pseudo-NaN. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) };
if (!isnanl (x.value))
result |= 4;
}
{ /* Pseudo-Infinity. */
static memory_long_double x =
{ LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) };
if (!isnanl (x.value))
result |= 8;
}
{ /* Pseudo-Zero. */
static memory_long_double x =
{ LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) };
if (!isnanl (x.value))
result |= 16;
}
{ /* Unnormalized number. */
static memory_long_double x =
{ LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) };
if (!isnanl (x.value))
result |= 32;
}
{ /* Pseudo-Denormal. */
static memory_long_double x =
{ LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) };
if (!isnanl (x.value))
result |= 64;
}
#endif
return result;
}]])],
[gl_cv_func_isnanl_works=yes],
[gl_cv_func_isnanl_works=no],
[case "$host_cpu" in
# Guess no on ia64, x86_64, i386.
ia64 | x86_64 | i*86) gl_cv_func_isnanl_works="guessing no";;
*)
case "$host_os" in
netbsd*) gl_cv_func_isnanl_works="guessing no";;
*) gl_cv_func_isnanl_works="guessing yes";;
esac
;;
esac
])
])
])

353
gdb/gnulib/import/m4/math_h.m4 Normal file
View file

@ -0,0 +1,353 @@
# math_h.m4 serial 114
dnl Copyright (C) 2007-2012 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_MATH_H],
[
AC_REQUIRE([gl_MATH_H_DEFAULTS])
gl_CHECK_NEXT_HEADERS([math.h])
AC_CACHE_CHECK([whether NAN macro works], [gl_cv_header_math_nan_works],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <math.h>]],
[[/* Solaris 10 has a broken definition of NAN. Other platforms
fail to provide NAN, or provide it only in C99 mode; this
test only needs to fail when NAN is provided but wrong. */
float f = 1.0f;
#ifdef NAN
f = NAN;
#endif
return f == 0;]])],
[gl_cv_header_math_nan_works=yes],
[gl_cv_header_math_nan_works=no])])
if test $gl_cv_header_math_nan_works = no; then
REPLACE_NAN=1
fi
AC_CACHE_CHECK([whether HUGE_VAL works], [gl_cv_header_math_huge_val_works],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <math.h>]],
[[/* Solaris 10 has a broken definition of HUGE_VAL. */
double d = HUGE_VAL;
return d == 0;]])],
[gl_cv_header_math_huge_val_works=yes],
[gl_cv_header_math_huge_val_works=no])])
if test $gl_cv_header_math_huge_val_works = no; then
REPLACE_HUGE_VAL=1
fi
dnl Check for declarations of anything we want to poison if the
dnl corresponding gnulib module is not in use.
gl_WARN_ON_USE_PREPARE([[#include <math.h>]],
[acosf acosl asinf asinl atanf atanl
cbrt cbrtf cbrtl ceilf ceill copysign copysignf copysignl cosf cosl coshf
expf expl exp2 exp2f exp2l expm1 expm1f expm1l
fabsf fabsl floorf floorl fma fmaf fmal
fmod fmodf fmodl frexpf frexpl hypotf hypotl
ilogb ilogbf ilogbl
ldexpf ldexpl
log logf logl log10 log10f log10l log1p log1pf log1pl log2 log2f log2l
logb logbf logbl
modf modff modfl powf
remainder remainderf remainderl
rint rintf rintl round roundf roundl sinf sinl sinhf sqrtf sqrtl
tanf tanl tanhf trunc truncf truncl])
])
AC_DEFUN([gl_MATH_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_MATH_H_DEFAULTS])
gl_MODULE_INDICATOR_SET_VARIABLE([$1])
dnl Define it also as a C macro, for the benefit of the unit tests.
gl_MODULE_INDICATOR_FOR_TESTS([$1])
])
AC_DEFUN([gl_MATH_H_DEFAULTS],
[
GNULIB_ACOSF=0; AC_SUBST([GNULIB_ACOSF])
GNULIB_ACOSL=0; AC_SUBST([GNULIB_ACOSL])
GNULIB_ASINF=0; AC_SUBST([GNULIB_ASINF])
GNULIB_ASINL=0; AC_SUBST([GNULIB_ASINL])
GNULIB_ATANF=0; AC_SUBST([GNULIB_ATANF])
GNULIB_ATANL=0; AC_SUBST([GNULIB_ATANL])
GNULIB_ATAN2F=0; AC_SUBST([GNULIB_ATAN2F])
GNULIB_CBRT=0; AC_SUBST([GNULIB_CBRT])
GNULIB_CBRTF=0; AC_SUBST([GNULIB_CBRTF])
GNULIB_CBRTL=0; AC_SUBST([GNULIB_CBRTL])
GNULIB_CEIL=0; AC_SUBST([GNULIB_CEIL])
GNULIB_CEILF=0; AC_SUBST([GNULIB_CEILF])
GNULIB_CEILL=0; AC_SUBST([GNULIB_CEILL])
GNULIB_COPYSIGN=0; AC_SUBST([GNULIB_COPYSIGN])
GNULIB_COPYSIGNF=0; AC_SUBST([GNULIB_COPYSIGNF])
GNULIB_COPYSIGNL=0; AC_SUBST([GNULIB_COPYSIGNL])
GNULIB_COSF=0; AC_SUBST([GNULIB_COSF])
GNULIB_COSL=0; AC_SUBST([GNULIB_COSL])
GNULIB_COSHF=0; AC_SUBST([GNULIB_COSHF])
GNULIB_EXPF=0; AC_SUBST([GNULIB_EXPF])
GNULIB_EXPL=0; AC_SUBST([GNULIB_EXPL])
GNULIB_EXP2=0; AC_SUBST([GNULIB_EXP2])
GNULIB_EXP2F=0; AC_SUBST([GNULIB_EXP2F])
GNULIB_EXP2L=0; AC_SUBST([GNULIB_EXP2L])
GNULIB_EXPM1=0; AC_SUBST([GNULIB_EXPM1])
GNULIB_EXPM1F=0; AC_SUBST([GNULIB_EXPM1F])
GNULIB_EXPM1L=0; AC_SUBST([GNULIB_EXPM1L])
GNULIB_FABSF=0; AC_SUBST([GNULIB_FABSF])
GNULIB_FABSL=0; AC_SUBST([GNULIB_FABSL])
GNULIB_FLOOR=0; AC_SUBST([GNULIB_FLOOR])
GNULIB_FLOORF=0; AC_SUBST([GNULIB_FLOORF])
GNULIB_FLOORL=0; AC_SUBST([GNULIB_FLOORL])
GNULIB_FMA=0; AC_SUBST([GNULIB_FMA])
GNULIB_FMAF=0; AC_SUBST([GNULIB_FMAF])
GNULIB_FMAL=0; AC_SUBST([GNULIB_FMAL])
GNULIB_FMOD=0; AC_SUBST([GNULIB_FMOD])
GNULIB_FMODF=0; AC_SUBST([GNULIB_FMODF])
GNULIB_FMODL=0; AC_SUBST([GNULIB_FMODL])
GNULIB_FREXPF=0; AC_SUBST([GNULIB_FREXPF])
GNULIB_FREXP=0; AC_SUBST([GNULIB_FREXP])
GNULIB_FREXPL=0; AC_SUBST([GNULIB_FREXPL])
GNULIB_HYPOT=0; AC_SUBST([GNULIB_HYPOT])
GNULIB_HYPOTF=0; AC_SUBST([GNULIB_HYPOTF])
GNULIB_HYPOTL=0; AC_SUBST([GNULIB_HYPOTL])
GNULIB_ILOGB=0; AC_SUBST([GNULIB_ILOGB])
GNULIB_ILOGBF=0; AC_SUBST([GNULIB_ILOGBF])
GNULIB_ILOGBL=0; AC_SUBST([GNULIB_ILOGBL])
GNULIB_ISFINITE=0; AC_SUBST([GNULIB_ISFINITE])
GNULIB_ISINF=0; AC_SUBST([GNULIB_ISINF])
GNULIB_ISNAN=0; AC_SUBST([GNULIB_ISNAN])
GNULIB_ISNANF=0; AC_SUBST([GNULIB_ISNANF])
GNULIB_ISNAND=0; AC_SUBST([GNULIB_ISNAND])
GNULIB_ISNANL=0; AC_SUBST([GNULIB_ISNANL])
GNULIB_LDEXPF=0; AC_SUBST([GNULIB_LDEXPF])
GNULIB_LDEXPL=0; AC_SUBST([GNULIB_LDEXPL])
GNULIB_LOG=0; AC_SUBST([GNULIB_LOG])
GNULIB_LOGF=0; AC_SUBST([GNULIB_LOGF])
GNULIB_LOGL=0; AC_SUBST([GNULIB_LOGL])
GNULIB_LOG10=0; AC_SUBST([GNULIB_LOG10])
GNULIB_LOG10F=0; AC_SUBST([GNULIB_LOG10F])
GNULIB_LOG10L=0; AC_SUBST([GNULIB_LOG10L])
GNULIB_LOG1P=0; AC_SUBST([GNULIB_LOG1P])
GNULIB_LOG1PF=0; AC_SUBST([GNULIB_LOG1PF])
GNULIB_LOG1PL=0; AC_SUBST([GNULIB_LOG1PL])
GNULIB_LOG2=0; AC_SUBST([GNULIB_LOG2])
GNULIB_LOG2F=0; AC_SUBST([GNULIB_LOG2F])
GNULIB_LOG2L=0; AC_SUBST([GNULIB_LOG2L])
GNULIB_LOGB=0; AC_SUBST([GNULIB_LOGB])
GNULIB_LOGBF=0; AC_SUBST([GNULIB_LOGBF])
GNULIB_LOGBL=0; AC_SUBST([GNULIB_LOGBL])
GNULIB_MODF=0; AC_SUBST([GNULIB_MODF])
GNULIB_MODFF=0; AC_SUBST([GNULIB_MODFF])
GNULIB_MODFL=0; AC_SUBST([GNULIB_MODFL])
GNULIB_POWF=0; AC_SUBST([GNULIB_POWF])
GNULIB_REMAINDER=0; AC_SUBST([GNULIB_REMAINDER])
GNULIB_REMAINDERF=0; AC_SUBST([GNULIB_REMAINDERF])
GNULIB_REMAINDERL=0; AC_SUBST([GNULIB_REMAINDERL])
GNULIB_RINT=0; AC_SUBST([GNULIB_RINT])
GNULIB_RINTF=0; AC_SUBST([GNULIB_RINTF])
GNULIB_RINTL=0; AC_SUBST([GNULIB_RINTL])
GNULIB_ROUND=0; AC_SUBST([GNULIB_ROUND])
GNULIB_ROUNDF=0; AC_SUBST([GNULIB_ROUNDF])
GNULIB_ROUNDL=0; AC_SUBST([GNULIB_ROUNDL])
GNULIB_SIGNBIT=0; AC_SUBST([GNULIB_SIGNBIT])
GNULIB_SINF=0; AC_SUBST([GNULIB_SINF])
GNULIB_SINL=0; AC_SUBST([GNULIB_SINL])
GNULIB_SINHF=0; AC_SUBST([GNULIB_SINHF])
GNULIB_SQRTF=0; AC_SUBST([GNULIB_SQRTF])
GNULIB_SQRTL=0; AC_SUBST([GNULIB_SQRTL])
GNULIB_TANF=0; AC_SUBST([GNULIB_TANF])
GNULIB_TANL=0; AC_SUBST([GNULIB_TANL])
GNULIB_TANHF=0; AC_SUBST([GNULIB_TANHF])
GNULIB_TRUNC=0; AC_SUBST([GNULIB_TRUNC])
GNULIB_TRUNCF=0; AC_SUBST([GNULIB_TRUNCF])
GNULIB_TRUNCL=0; AC_SUBST([GNULIB_TRUNCL])
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_ACOSF=1; AC_SUBST([HAVE_ACOSF])
HAVE_ACOSL=1; AC_SUBST([HAVE_ACOSL])
HAVE_ASINF=1; AC_SUBST([HAVE_ASINF])
HAVE_ASINL=1; AC_SUBST([HAVE_ASINL])
HAVE_ATANF=1; AC_SUBST([HAVE_ATANF])
HAVE_ATANL=1; AC_SUBST([HAVE_ATANL])
HAVE_ATAN2F=1; AC_SUBST([HAVE_ATAN2F])
HAVE_CBRT=1; AC_SUBST([HAVE_CBRT])
HAVE_CBRTF=1; AC_SUBST([HAVE_CBRTF])
HAVE_CBRTL=1; AC_SUBST([HAVE_CBRTL])
HAVE_COPYSIGN=1; AC_SUBST([HAVE_COPYSIGN])
HAVE_COPYSIGNL=1; AC_SUBST([HAVE_COPYSIGNL])
HAVE_COSF=1; AC_SUBST([HAVE_COSF])
HAVE_COSL=1; AC_SUBST([HAVE_COSL])
HAVE_COSHF=1; AC_SUBST([HAVE_COSHF])
HAVE_EXPF=1; AC_SUBST([HAVE_EXPF])
HAVE_EXPL=1; AC_SUBST([HAVE_EXPL])
HAVE_EXPM1=1; AC_SUBST([HAVE_EXPM1])
HAVE_EXPM1F=1; AC_SUBST([HAVE_EXPM1F])
HAVE_FABSF=1; AC_SUBST([HAVE_FABSF])
HAVE_FABSL=1; AC_SUBST([HAVE_FABSL])
HAVE_FMA=1; AC_SUBST([HAVE_FMA])
HAVE_FMAF=1; AC_SUBST([HAVE_FMAF])
HAVE_FMAL=1; AC_SUBST([HAVE_FMAL])
HAVE_FMODF=1; AC_SUBST([HAVE_FMODF])
HAVE_FMODL=1; AC_SUBST([HAVE_FMODL])
HAVE_FREXPF=1; AC_SUBST([HAVE_FREXPF])
HAVE_HYPOTF=1; AC_SUBST([HAVE_HYPOTF])
HAVE_HYPOTL=1; AC_SUBST([HAVE_HYPOTL])
HAVE_ILOGB=1; AC_SUBST([HAVE_ILOGB])
HAVE_ILOGBF=1; AC_SUBST([HAVE_ILOGBF])
HAVE_ILOGBL=1; AC_SUBST([HAVE_ILOGBL])
HAVE_ISNANF=1; AC_SUBST([HAVE_ISNANF])
HAVE_ISNAND=1; AC_SUBST([HAVE_ISNAND])
HAVE_ISNANL=1; AC_SUBST([HAVE_ISNANL])
HAVE_LDEXPF=1; AC_SUBST([HAVE_LDEXPF])
HAVE_LOGF=1; AC_SUBST([HAVE_LOGF])
HAVE_LOGL=1; AC_SUBST([HAVE_LOGL])
HAVE_LOG10F=1; AC_SUBST([HAVE_LOG10F])
HAVE_LOG10L=1; AC_SUBST([HAVE_LOG10L])
HAVE_LOG1P=1; AC_SUBST([HAVE_LOG1P])
HAVE_LOG1PF=1; AC_SUBST([HAVE_LOG1PF])
HAVE_LOG1PL=1; AC_SUBST([HAVE_LOG1PL])
HAVE_LOGBF=1; AC_SUBST([HAVE_LOGBF])
HAVE_LOGBL=1; AC_SUBST([HAVE_LOGBL])
HAVE_MODFF=1; AC_SUBST([HAVE_MODFF])
HAVE_MODFL=1; AC_SUBST([HAVE_MODFL])
HAVE_POWF=1; AC_SUBST([HAVE_POWF])
HAVE_REMAINDER=1; AC_SUBST([HAVE_REMAINDER])
HAVE_REMAINDERF=1; AC_SUBST([HAVE_REMAINDERF])
HAVE_RINT=1; AC_SUBST([HAVE_RINT])
HAVE_RINTL=1; AC_SUBST([HAVE_RINTL])
HAVE_SINF=1; AC_SUBST([HAVE_SINF])
HAVE_SINL=1; AC_SUBST([HAVE_SINL])
HAVE_SINHF=1; AC_SUBST([HAVE_SINHF])
HAVE_SQRTF=1; AC_SUBST([HAVE_SQRTF])
HAVE_SQRTL=1; AC_SUBST([HAVE_SQRTL])
HAVE_TANF=1; AC_SUBST([HAVE_TANF])
HAVE_TANL=1; AC_SUBST([HAVE_TANL])
HAVE_TANHF=1; AC_SUBST([HAVE_TANHF])
HAVE_DECL_ACOSL=1; AC_SUBST([HAVE_DECL_ACOSL])
HAVE_DECL_ASINL=1; AC_SUBST([HAVE_DECL_ASINL])
HAVE_DECL_ATANL=1; AC_SUBST([HAVE_DECL_ATANL])
HAVE_DECL_CBRTF=1; AC_SUBST([HAVE_DECL_CBRTF])
HAVE_DECL_CBRTL=1; AC_SUBST([HAVE_DECL_CBRTL])
HAVE_DECL_CEILF=1; AC_SUBST([HAVE_DECL_CEILF])
HAVE_DECL_CEILL=1; AC_SUBST([HAVE_DECL_CEILL])
HAVE_DECL_COPYSIGNF=1; AC_SUBST([HAVE_DECL_COPYSIGNF])
HAVE_DECL_COSL=1; AC_SUBST([HAVE_DECL_COSL])
HAVE_DECL_EXPL=1; AC_SUBST([HAVE_DECL_EXPL])
HAVE_DECL_EXP2=1; AC_SUBST([HAVE_DECL_EXP2])
HAVE_DECL_EXP2F=1; AC_SUBST([HAVE_DECL_EXP2F])
HAVE_DECL_EXP2L=1; AC_SUBST([HAVE_DECL_EXP2L])
HAVE_DECL_EXPM1L=1; AC_SUBST([HAVE_DECL_EXPM1L])
HAVE_DECL_FLOORF=1; AC_SUBST([HAVE_DECL_FLOORF])
HAVE_DECL_FLOORL=1; AC_SUBST([HAVE_DECL_FLOORL])
HAVE_DECL_FREXPL=1; AC_SUBST([HAVE_DECL_FREXPL])
HAVE_DECL_LDEXPL=1; AC_SUBST([HAVE_DECL_LDEXPL])
HAVE_DECL_LOGL=1; AC_SUBST([HAVE_DECL_LOGL])
HAVE_DECL_LOG10L=1; AC_SUBST([HAVE_DECL_LOG10L])
HAVE_DECL_LOG2=1; AC_SUBST([HAVE_DECL_LOG2])
HAVE_DECL_LOG2F=1; AC_SUBST([HAVE_DECL_LOG2F])
HAVE_DECL_LOG2L=1; AC_SUBST([HAVE_DECL_LOG2L])
HAVE_DECL_LOGB=1; AC_SUBST([HAVE_DECL_LOGB])
HAVE_DECL_REMAINDER=1; AC_SUBST([HAVE_DECL_REMAINDER])
HAVE_DECL_REMAINDERL=1; AC_SUBST([HAVE_DECL_REMAINDERL])
HAVE_DECL_RINTF=1; AC_SUBST([HAVE_DECL_RINTF])
HAVE_DECL_ROUND=1; AC_SUBST([HAVE_DECL_ROUND])
HAVE_DECL_ROUNDF=1; AC_SUBST([HAVE_DECL_ROUNDF])
HAVE_DECL_ROUNDL=1; AC_SUBST([HAVE_DECL_ROUNDL])
HAVE_DECL_SINL=1; AC_SUBST([HAVE_DECL_SINL])
HAVE_DECL_SQRTL=1; AC_SUBST([HAVE_DECL_SQRTL])
HAVE_DECL_TANL=1; AC_SUBST([HAVE_DECL_TANL])
HAVE_DECL_TRUNC=1; AC_SUBST([HAVE_DECL_TRUNC])
HAVE_DECL_TRUNCF=1; AC_SUBST([HAVE_DECL_TRUNCF])
HAVE_DECL_TRUNCL=1; AC_SUBST([HAVE_DECL_TRUNCL])
REPLACE_CBRTF=0; AC_SUBST([REPLACE_CBRTF])
REPLACE_CBRTL=0; AC_SUBST([REPLACE_CBRTL])
REPLACE_CEIL=0; AC_SUBST([REPLACE_CEIL])
REPLACE_CEILF=0; AC_SUBST([REPLACE_CEILF])
REPLACE_CEILL=0; AC_SUBST([REPLACE_CEILL])
REPLACE_EXPM1=0; AC_SUBST([REPLACE_EXPM1])
REPLACE_EXPM1F=0; AC_SUBST([REPLACE_EXPM1F])
REPLACE_EXP2=0; AC_SUBST([REPLACE_EXP2])
REPLACE_EXP2L=0; AC_SUBST([REPLACE_EXP2L])
REPLACE_FABSL=0; AC_SUBST([REPLACE_FABSL])
REPLACE_FLOOR=0; AC_SUBST([REPLACE_FLOOR])
REPLACE_FLOORF=0; AC_SUBST([REPLACE_FLOORF])
REPLACE_FLOORL=0; AC_SUBST([REPLACE_FLOORL])
REPLACE_FMA=0; AC_SUBST([REPLACE_FMA])
REPLACE_FMAF=0; AC_SUBST([REPLACE_FMAF])
REPLACE_FMAL=0; AC_SUBST([REPLACE_FMAL])
REPLACE_FMOD=0; AC_SUBST([REPLACE_FMOD])
REPLACE_FMODF=0; AC_SUBST([REPLACE_FMODF])
REPLACE_FMODL=0; AC_SUBST([REPLACE_FMODL])
REPLACE_FREXPF=0; AC_SUBST([REPLACE_FREXPF])
REPLACE_FREXP=0; AC_SUBST([REPLACE_FREXP])
REPLACE_FREXPL=0; AC_SUBST([REPLACE_FREXPL])
REPLACE_HUGE_VAL=0; AC_SUBST([REPLACE_HUGE_VAL])
REPLACE_HYPOT=0; AC_SUBST([REPLACE_HYPOT])
REPLACE_HYPOTF=0; AC_SUBST([REPLACE_HYPOTF])
REPLACE_HYPOTL=0; AC_SUBST([REPLACE_HYPOTL])
REPLACE_ILOGB=0; AC_SUBST([REPLACE_ILOGB])
REPLACE_ILOGBF=0; AC_SUBST([REPLACE_ILOGBF])
REPLACE_ISFINITE=0; AC_SUBST([REPLACE_ISFINITE])
REPLACE_ISINF=0; AC_SUBST([REPLACE_ISINF])
REPLACE_ISNAN=0; AC_SUBST([REPLACE_ISNAN])
REPLACE_LDEXPL=0; AC_SUBST([REPLACE_LDEXPL])
REPLACE_LOG=0; AC_SUBST([REPLACE_LOG])
REPLACE_LOGF=0; AC_SUBST([REPLACE_LOGF])
REPLACE_LOGL=0; AC_SUBST([REPLACE_LOGL])
REPLACE_LOG10=0; AC_SUBST([REPLACE_LOG10])
REPLACE_LOG10F=0; AC_SUBST([REPLACE_LOG10F])
REPLACE_LOG10L=0; AC_SUBST([REPLACE_LOG10L])
REPLACE_LOG1P=0; AC_SUBST([REPLACE_LOG1P])
REPLACE_LOG1PF=0; AC_SUBST([REPLACE_LOG1PF])
REPLACE_LOG1PL=0; AC_SUBST([REPLACE_LOG1PL])
REPLACE_LOG2=0; AC_SUBST([REPLACE_LOG2])
REPLACE_LOG2F=0; AC_SUBST([REPLACE_LOG2F])
REPLACE_LOG2L=0; AC_SUBST([REPLACE_LOG2L])
REPLACE_LOGB=0; AC_SUBST([REPLACE_LOGB])
REPLACE_LOGBF=0; AC_SUBST([REPLACE_LOGBF])
REPLACE_LOGBL=0; AC_SUBST([REPLACE_LOGBL])
REPLACE_MODF=0; AC_SUBST([REPLACE_MODF])
REPLACE_MODFF=0; AC_SUBST([REPLACE_MODFF])
REPLACE_MODFL=0; AC_SUBST([REPLACE_MODFL])
REPLACE_NAN=0; AC_SUBST([REPLACE_NAN])
REPLACE_REMAINDER=0; AC_SUBST([REPLACE_REMAINDER])
REPLACE_REMAINDERF=0; AC_SUBST([REPLACE_REMAINDERF])
REPLACE_REMAINDERL=0; AC_SUBST([REPLACE_REMAINDERL])
REPLACE_ROUND=0; AC_SUBST([REPLACE_ROUND])
REPLACE_ROUNDF=0; AC_SUBST([REPLACE_ROUNDF])
REPLACE_ROUNDL=0; AC_SUBST([REPLACE_ROUNDL])
REPLACE_SIGNBIT=0; AC_SUBST([REPLACE_SIGNBIT])
REPLACE_SIGNBIT_USING_GCC=0; AC_SUBST([REPLACE_SIGNBIT_USING_GCC])
REPLACE_SQRTL=0; AC_SUBST([REPLACE_SQRTL])
REPLACE_TRUNC=0; AC_SUBST([REPLACE_TRUNC])
REPLACE_TRUNCF=0; AC_SUBST([REPLACE_TRUNCF])
REPLACE_TRUNCL=0; AC_SUBST([REPLACE_TRUNCL])
])
# gl_LONG_DOUBLE_VS_DOUBLE
# determines whether 'long double' and 'double' have the same representation.
# Sets variable HAVE_SAME_LONG_DOUBLE_AS_DOUBLE to 0 or 1, and defines
# HAVE_SAME_LONG_DOUBLE_AS_DOUBLE accordingly.
# The currently known platforms where this is the case are:
# Linux/HPPA, Minix 3.1.8, AIX 5, AIX 6 and 7 with xlc, MSVC 9.
AC_DEFUN([gl_LONG_DOUBLE_VS_DOUBLE],
[
AC_CACHE_CHECK([whether long double and double are the same],
[gl_cv_long_double_equals_double],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[#include <float.h>]],
[[typedef int check[sizeof (long double) == sizeof (double)
&& LDBL_MANT_DIG == DBL_MANT_DIG
&& LDBL_MAX_EXP == DBL_MAX_EXP
&& LDBL_MIN_EXP == DBL_MIN_EXP
? 1 : -1];
]])],
[gl_cv_long_double_equals_double=yes],
[gl_cv_long_double_equals_double=no])
])
if test $gl_cv_long_double_equals_double = yes; then
AC_DEFINE([HAVE_SAME_LONG_DOUBLE_AS_DOUBLE], [1],
[Define to 1 if 'long double' and 'double' have the same representation.])
HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=1
else
HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=0
fi
AC_SUBST([HAVE_SAME_LONG_DOUBLE_AS_DOUBLE])
])

3
gdb/gnulib/import/math.c Normal file
View file

@ -0,0 +1,3 @@
#include <config.h>
#define _GL_MATH_INLINE _GL_EXTERN_INLINE
#include "math.h"

2275
gdb/gnulib/import/math.in.h Normal file
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File diff suppressed because it is too large Load diff

2
gdb/gnulib/update-gnulib.sh
View file

@ -29,7 +29,7 @@
# regenerate the various scripts and Makefiles are on the PATH.
# The list of gnulib modules we are importing in GDB.
IMPORTED_GNULIB_MODULES="fnmatch-gnu inttypes memmem update-copyright"
IMPORTED_GNULIB_MODULES="fnmatch-gnu frexpl inttypes memmem update-copyright"
# The gnulib commit ID to use for the update.
GNULIB_COMMIT_SHA1="8d5bd1402003bd0153984b138735adf537d960b0"