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2011-02-20re PR bootstrap/47827 (gcc fails to bootstrap on i386-pc-solaris2.10)Jakub Jelinek1-0/+3
PR bootstrap/47827 * printf/quadmath-printf.h (NAN): Redefine to __builtin_nanf (""). From-SVN: r170346
2011-02-17libquadmath.texi (FLT128_DIG, [...]): Document.Jakub Jelinek1-3/+13
* libquadmath.texi (FLT128_DIG, FLT128_MIN_10_EXP, FLT128_MAX_10_EXP): Document. (strtoflt128): Remove obsolete comment. * configure.ac (HAVE_STRTOULL): New check. * printf/gmp-impl.h (mpn_construct_float128): New prototype, define. * printf/mul_n.c: Include <config.h>. * printf/add_n.c: Likewise. * printf/cmp.c: Likewise. * printf/fpioconst.c: Likewise. * printf/mul_1.c: Likewise. * printf/rshift.c: Likewise. * printf/lshift.c: Likewise. * printf/submul_1.c: Likewise. * printf/sub_n.c: Likewise. * printf/divrem.c: Likewise. * printf/addmul_1.c: Likewise. * printf/mul.c: Likewise. * printf/quadmath-printf.h (isupper, isdigit, tolower): Change to avoid evaluating argument multiple times. (isxdigit): Redefine. * strtod/strtoflt128.c: New file. * strtod/strtod_l.c: New file. * strtod/mpn2flt128.c: New file. * strtod/grouping.h: New file. * strtod/tens_in_limb.c: New file. * gdtoa/arith.h: Removed. * gdtoa/gd_qnan.h: Removed. * gdtoa/gdtoa_fltrnds.h: Removed. * gdtoa/gdtoa.h: Removed. * gdtoa/gdtoaimp.h: Removed. * gdtoa/gethex.c: Removed. * gdtoa/gmisc.c: Removed. * gdtoa/hd_init.c: Removed. * gdtoa/hexnan.c: Removed. * gdtoa/makefile: Removed. * gdtoa/misc.c: Removed. * gdtoa/README.gdtoa: Removed. * gdtoa/smisc.c: Removed. * gdtoa/strtodg.c: Removed. * gdtoa/strtopQ.c: Removed. * gdtoa/sum.c: Removed. * quadmath.h (FLT128_DIG, FLT128_MIN_10_EXP, FLT128_MAX_10_EXP): Define. * Makefile.am (libquadmath_la_SOURCES): Remove gdtoa/*, add strtod/strtoflt128.c, strtod/mpn2flt128.c and strtod/tens_in_limb.c. * config.h.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. From-SVN: r170254
2011-02-16quadmath-printf.c: Also check __GLIBC__ when checking whether workarounds ↵Jakub Jelinek1-0/+3
for printf hook handling... * printf/quadmath-printf.c: Also check __GLIBC__ when checking whether workarounds for printf hook handling should be added. * configure.ac: Check for locale.h too. (USE_LOCALE_SUPPORT): Remove check. (USE_NL_LANGINFO, USE_NL_LANGINFO_WC, USE_LOCALECONV): New checks. (USE_I18_NUMBER_H): Check also for _NL_CTYPE_MB_CUR_MAX. * printf/printf_fphex.c (__quadmath_printf_fphex): Use nl_langinfo or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC for wide version. * printf/quadmath-printf.h: Include locale.h if HAVE_LOCALE_H. * printf/printf_fp.c (USE_I18N_NUMBER_H): Don't define to 0. (__quadmath_printf_fp): Use nl_langinfo or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC for wide version. Guard nl_langinfo (_NL_CTYPE_MB_CUR_MAX) use with USE_I18N_NUMBER_H #ifdef. * configure: Regenerated. * config.h.in: Regenerated. From-SVN: r170211
2011-02-14configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS.Jakub Jelinek1-0/+3
* configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS. * printf/printf_fp.c: Don't include <alloca.h>. * printf/quadmath-printf.h (_itoa): Redefine to __quadmath_itoa. * configure: Regenerated. From-SVN: r170139
2011-02-14re PR fortran/47642 (real(kind=16) - libquadmath - segfault on amd64 FreeBSD)Jakub Jelinek1-0/+167
PR fortran/47642 * libquadmath.texi (quadmath_snprintf): Document. (quadmath_flt128tostr): Remove. * Makefile.am (libquadmath_la_SOURCES): Add printf/*.c. Remove quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c, gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c. * quadmath.h (quadmath_snprintf): New prototype. (quadmath_flt128tostr): Remove. * quadmath_weak.h (quadmath_snprintf): Add. (quadmath_flt128tostr): Remove. * configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h, wctype.h, limits.h, ctype.h, printf.h, errno.h. (AC_USE_SYSTEM_EXTENSIONS): Add. (HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS, USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks. * quadmath.map (QUADMATH_1.0): Add quadmath_snprintf. Remove quadmath_flt128tostr. * printf/printf_fphex.c: New file. * printf/_itowa.h: New file. * printf/mul_n.c: New file. * printf/quadmath-printf.h: New file. * printf/submul_1.c: New file. * printf/quadmath-printf.c: New file. * printf/gmp-impl.h: New file. * printf/lshift.c: New file. * printf/fpioconst.h: New file. * printf/add_n.c: New file. * printf/cmp.c: New file. * printf/sub_n.c: New file. * printf/mul.c: New file. * printf/divrem.c: New file. * printf/addmul_1.c: New file. * printf/printf_fp.c: New file. * printf/_itoa.h: New file. * printf/fpioconst.c: New file. * printf/_i18n_number.h: New file. * printf/flt1282mpn.c: New file. * printf/rshift.c: New file. * printf/mul_1.c: New file. * quadmath_io.c: Removed. * gdtoa/gdtoa.c: Removed. * gdtoa/g__fmt.c: Removed. * gdtoa/g_Qfmt.c: Removed. * gdtoa/dmisc.c: Removed. * gdtoa/ulp.c: Removed. * config.h.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. * io/write_float.def (DTOAQ): Use quadmath_snprintf instead of quadmath_flt128tostr. * io/transfer128.c (tmp2): Initialize to quadmath_snprintf instead of quadmath_flt128tostr. From-SVN: r170135
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