crosstool-ng: patches/glibc/ports-2.10.1/430-alpha-creat.patch@fdaa6c7f6dea

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 alpha does not have a __NR_creat

     3 http://bugs.gentoo.org/227275

     4 http://sourceware.org/bugzilla/show_bug.cgi?id=6650

     6 diff -durN glibc-2.10.1.orig/sysdeps/unix/sysv/linux/wordsize-64/creat64.c glibc-2.10.1/sysdeps/unix/sysv/linux/wordsize-64/creat64.c

     7 --- glibc-2.10.1.orig/sysdeps/unix/sysv/linux/wordsize-64/creat64.c	2007-11-10 20:34:26.000000000 +0100

     8 +++ glibc-2.10.1/sysdeps/unix/sysv/linux/wordsize-64/creat64.c	2009-11-13 00:50:51.000000000 +0100

     9 @@ -1 +1,5 @@

    10  /* Defined as alias for the syscall.  */

    11 +#include <sysdep.h>

    12 +#ifndef __NR_creat

    13 +#include "../../../../../io/creat64.c"

    14 +#endif

author	Johannes Stezenbach <js@sig21.net>
	Thu Jul 29 19:47:16 2010 +0200 (2010-07-29)
changeset 2045	fdaa6c7f6dea
permissions	-rw-r--r--