Update the newlib devel branch with stuff from /trunk@1498.

-------- diffstat follows --------
/devel/newlib/configure | 336 176 160 0 +++++++------
/devel/newlib/Makefile.in | 12 3 9 0 -
/devel/newlib/scripts/build/kernel/linux.sh | 2 1 1 0
/devel/newlib/scripts/build/internals.sh | 1 0 1 0 -
/devel/newlib/scripts/build/libc/eglibc.sh | 1 0 1 0 -
/devel/newlib/scripts/build/mpfr.sh | 2 1 1 0
/devel/newlib/scripts/functions | 111 5 106 0 ----
/devel/newlib/scripts/config.guess | 7 5 2 0 +
/devel/newlib/scripts/config.sub | 3 2 1 0 +
/devel/newlib/scripts/saveSample.sh.in | 4 2 2 0
/devel/newlib/docs/overview.txt | 8 6 2 0 +
/devel/newlib/samples/armeb-unknown-linux-uclibc/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/sh4-unknown-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/x86_64-unknown-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/arm-unknown-elf/crosstool.config | 12 3 9 0 -
/devel/newlib/samples/armeb-unknown-eabi/crosstool.config | 2 0 2 0 -
/devel/newlib/samples/arm-unknown-linux-gnueabi/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/ia64-unknown-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/x86_64-unknown-linux-uclibc/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/armeb-unknown-linux-gnueabi/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/powerpc-e500v2-linux-gnuspe/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/i686-nptl-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/arm-unknown-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/powerpc-unknown-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/mips-unknown-linux-uclibc/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/arm-unknown-linux-uclibcgnueabi/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/arm-iphone-linux-gnueabi/crosstool.config | 8 4 4 0
/devel/newlib/samples/armeb-unknown-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/powerpc-unknown_nofpu-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/i586-geode-linux-uclibc/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/arm-unknown-linux-uclibc/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/powerpc-unknown-linux-uclibc/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/mips-unknown-elf/crosstool.config | 2 0 2 0 -
/devel/newlib/samples/powerpc-405-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/armeb-unknown-linux-uclibcgnueabi/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/arm-unknown-eabi/crosstool.config | 12 3 9 0 -
/devel/newlib/samples/mipsel-unknown-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/powerpc64-unknown-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/alphaev56-unknown-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/samples/powerpc-860-linux-gnu/crosstool.config | 14 5 9 0 -
/devel/newlib/config/kernel/linux.in | 108 2 106 0 ----
/devel/newlib/config/global/ct-behave.in | 22 13 9 0 +
/devel/newlib/config/global/download.in | 210 15 195 0 +-------
/devel/newlib/config/libc/glibc.in | 7 7 0 0 +
/devel/newlib/config/libc/glibc-eglibc.in-common | 15 14 1 0 +
45 files changed, 382 insertions(+), 839 deletions(-)

 /* confdata.c */

 P(conf_parse,void,(const char *name));

 P(conf_read,int,(const char *name));

 P(conf_read_simple,int,(const char *name, int));

 P(conf_write,int,(const char *name));

 P(conf_write_autoconf,int,(void));

 P(conf_get_changed,bool,(void));

 P(conf_set_changed_callback, void,(void (*fn)(void)));

 /* menu.c */

 P(rootmenu,struct menu,);

 P(menu_is_visible,bool,(struct menu *menu));

 P(menu_get_prompt,const char *,(struct menu *menu));

 P(menu_get_root_menu,struct menu *,(struct menu *menu));

 P(menu_get_parent_menu,struct menu *,(struct menu *menu));

 P(menu_has_help,bool,(struct menu *menu));

 P(menu_get_help,const char *,(struct menu *menu));

 /* symbol.c */

 P(symbol_hash,struct symbol *,[SYMBOL_HASHSIZE]);

 P(sym_lookup,struct symbol *,(const char *name, int flags));

 P(sym_find,struct symbol *,(const char *name));

 P(sym_re_search,struct symbol **,(const char *pattern));

 P(sym_type_name,const char *,(enum symbol_type type));

 P(sym_calc_value,void,(struct symbol *sym));

 P(sym_get_type,enum symbol_type,(struct symbol *sym));

 P(sym_tristate_within_range,bool,(struct symbol *sym,tristate tri));

 P(sym_set_tristate_value,bool,(struct symbol *sym,tristate tri));

 P(sym_toggle_tristate_value,tristate,(struct symbol *sym));

 P(sym_string_valid,bool,(struct symbol *sym, const char *newval));

 P(sym_string_within_range,bool,(struct symbol *sym, const char *str));

 P(sym_set_string_value,bool,(struct symbol *sym, const char *newval));

 P(sym_is_changable,bool,(struct symbol *sym));

 P(sym_get_choice_prop,struct property *,(struct symbol *sym));

 P(sym_get_default_prop,struct property *,(struct symbol *sym));

 P(sym_get_string_value,const char *,(struct symbol *sym));

 P(prop_get_type_name,const char *,(enum prop_type type));

 /* expr.c */

 P(expr_compare_type,int,(enum expr_type t1, enum expr_type t2));

 P(expr_print,void,(struct expr *e, void (*fn)(void *, struct symbol *, const char *), void *data, int prevtoken));