crosstool-ng: patches/glibc/ports-2.13/240-check_native-headers.patch@f320e22f2cba

arch: add softfp support

Some architectures support a mixed hard/soft floating point, where
the compiler emits hardware floating point instructions, but passes
the operands in core (aka integer) registers.

For example, ARM supports this mode (to come in the next changeset).

Add support for softfp cross compilers to the GCC and GLIBC
configuration. Needed for Ubuntu and other distros that are softfp.

Signed-off-by: Michael Hope <michael.hope@linaro.org>
[yann.morin.1998@anciens.enib.fr: split the original patch]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

     1 many ports hit this warning:

     2 ../sysdeps/unix/sysv/linux/check_native.c:46: warning: implicit declaration of function 'memset'

     3 ../sysdeps/unix/sysv/linux/check_native.c:46: warning: implicit declaration of function 'memset'

     5 snipped from suse

     7 diff -durN glibc-2.13.orig/sysdeps/unix/sysv/linux/check_native.c glibc-2.13/sysdeps/unix/sysv/linux/check_native.c

     8 --- glibc-2.13.orig/sysdeps/unix/sysv/linux/check_native.c	2007-11-24 04:12:17.000000000 +0100

     9 +++ glibc-2.13/sysdeps/unix/sysv/linux/check_native.c	2009-11-13 00:50:11.000000000 +0100

    10 @@ -23,6 +23,7 @@

    11  #include <stddef.h>

    12  #include <stdint.h>

    13  #include <stdlib.h>

    14 +#include <string.h>

    15  #include <time.h>

    16  #include <unistd.h>

    17  #include <net/if.h>

author	Michael Hope <michael.hope@linaro.org>
	Wed Oct 19 15:27:32 2011 +1300 (2011-10-19)
changeset 2739	f320e22f2cba
permissions	-rw-r--r--