* iostream.cc (istream::operator>>(long double&))
[!_G_HAVE_LONG_DOUBLE_IO]: Scan value into separate variable, in
case long double is bigger than double.
(ostream::operator<<(double)) [_G_HAVE_PRINTF_FP]: Fix order of
initializers of struct printf_info to match declaration order,
to work around g++ bug.
(ostream::operator<<(long double)) [_G_HAVE_PRINTF_FP]: Likewise.
* gen-params: Add missing quotes. Avoid useless use of command
substitution.
From-SVN: r17582
* configure.in (target frags): Add powerpc*-linux-gnulibc1.
(stdio-lock): Similarly.
* configure.in (target frags): Add alpha*-linux-gnulibc1.
(pic frags): Its alpha*- not alpha-.
(stdio-lock): Kill everything. Add alpha*-linux-gnulibc1.
* libio.h: Check __GLIBC_MINOR__ to find stdio-lock.h. If not
_IO_MTSAFE_IO & GLIBC, make sure the lock pointer is still there.
* libioP.h: Check __GLIBC_MINOR__ to find libc-lock.h.
* config/linuxaxp1-libc-lock.h: New file.
* config/linuxaxp1-stdio-lock.h: New file.
* config/linuxaxp1.mt: New file.
* gen-params (va_list): Check for and use __gnuc_va_list.
(NULL): Work around some linux kernel headers and redefine NULL.
From-SVN: r16769
Alexandre Oliva
Mumit Khan
Andreas Schwab
H.J. Lu
Richard Henderson
Jason Merrill
Jason Merrill
Ulrich Drepper