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patches/gcc/4.2.0/140-uclibc-locale-wchar_fix.patch
author Johannes Stezenbach <js@sig21.net>
Thu Jul 29 19:47:16 2010 +0200 (2010-07-29)
changeset 2045 fdaa6c7f6dea
parent 111 2e16b9fc302d
permissions -rw-r--r--
cc/gcc: add option to compile against static libstdc++, for gcc-4.4 and newer

Idea and know-how taken from CodeSourcery build script.

Normal build:
$ ldd arm-unknown-linux-uclibcgnueabi-gcc
linux-gate.so.1 => (0xb77f3000)
libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0xb76e8000)
libc.so.6 => /lib/i686/cmov/libc.so.6 (0xb75a1000)
libm.so.6 => /lib/i686/cmov/libm.so.6 (0xb757a000)
/lib/ld-linux.so.2 (0xb77f4000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb755c000)

CC_STATIC_LIBSTDCXX=y:
$ ldd arm-unknown-linux-uclibcgnueabi-gcc
linux-gate.so.1 => (0xb7843000)
libc.so.6 => /lib/i686/cmov/libc.so.6 (0xb76e6000)
/lib/ld-linux.so.2 (0xb7844000)

I made CC_STATIC_LIBSTDCXX default=y since I think
it is always desirable.

Signed-off-by: Johannes Stezenbach <js@sig21.net> 
     1 --- gcc/libstdc++-v3/config/locale/uclibc/monetary_members.cc.uclibc200_wchar~	2006-03-10 15:32:37 +0100

     2 +++ gcc/libstdc++-v3/config/locale/uclibc/monetary_members.cc	2006-03-10 15:37:27 +0100

     3 @@ -401,7 +401,7 @@

     4  # ifdef __UCLIBC_HAS_XLOCALE__

     5  	  _M_data->_M_decimal_point = __cloc->decimal_point_wc;

     6  	  _M_data->_M_thousands_sep = __cloc->thousands_sep_wc;

     7 -# else

     8 +# elif defined __UCLIBC_HAS_LOCALE__

     9  	  _M_data->_M_decimal_point = __global_locale->decimal_point_wc;

    10  	  _M_data->_M_thousands_sep = __global_locale->thousands_sep_wc;

    11  # endif

    12 @@ -556,7 +556,7 @@

    13  # ifdef __UCLIBC_HAS_XLOCALE__

    14  	  _M_data->_M_decimal_point = __cloc->decimal_point_wc;

    15  	  _M_data->_M_thousands_sep = __cloc->thousands_sep_wc;

    16 -# else

    17 +# elif defined __UCLIBC_HAS_LOCALE__

    18  	  _M_data->_M_decimal_point = __global_locale->decimal_point_wc;

    19  	  _M_data->_M_thousands_sep = __global_locale->thousands_sep_wc;

    20  # endif

    21 --- gcc/libstdc++-v3/config/locale/uclibc/numeric_members.cc.uclibc200_wchar~	2006-03-10 15:32:37 +0100

    22 +++ gcc/libstdc++-v3/config/locale/uclibc/numeric_members.cc	2006-03-10 15:37:27 +0100

    23 @@ -127,12 +127,25 @@

    24  	{

    25  	  // Named locale.

    26  	  // NB: In the GNU model wchar_t is always 32 bit wide.

    27 +#ifdef __UCLIBC_MJN3_ONLY__

    28 +#warning fix this... should be numeric

    29 +#endif

    30 +#ifdef __UCLIBC__

    31 +# ifdef __UCLIBC_HAS_XLOCALE__

    32 +	  _M_data->_M_decimal_point = __cloc->decimal_point_wc;

    33 +	  _M_data->_M_thousands_sep = __cloc->thousands_sep_wc;

    34 +# elif defined __UCLIBC_HAS_LOCALE__

    35 +	  _M_data->_M_decimal_point = __global_locale->decimal_point_wc;

    36 +	  _M_data->_M_thousands_sep = __global_locale->thousands_sep_wc;

    37 +# endif

    38 +#else

    39  	  union { char *__s; wchar_t __w; } __u;

    40  	  __u.__s = __nl_langinfo_l(_NL_NUMERIC_DECIMAL_POINT_WC, __cloc);

    41  	  _M_data->_M_decimal_point = __u.__w;

    42  

    43  	  __u.__s = __nl_langinfo_l(_NL_NUMERIC_THOUSANDS_SEP_WC, __cloc);

    44  	  _M_data->_M_thousands_sep = __u.__w;

    45 +#endif

    46  

    47  	  if (_M_data->_M_thousands_sep == L'\0')

    48  	    _M_data->_M_grouping = "";
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