crosstool-ng: patches/strace/4.5.16/170-undef-PACKET

complibs: split companion libraries to backend/frontend, a-la cc_core

Move the actual complibs codes to backend functions that builds the
required combo of build/host/target as requested by a frontend.

This split is currently a no-op, but is required for the upcoming
canadian-cross rework, where we'll be needing to build the complibs
twice, one for build/build, and one for build/host.

This applies to the six companion libraries:
- GMP
- MPFR
- PPL
- Cloog/PPL
- MPC
- libelf

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

     1 diff -dur strace-4.5.16.orig/net.c strace-4.5.16/net.c

     2 --- strace-4.5.16.orig/net.c	2006-12-13 20:57:23.000000000 +0100

     3 +++ strace-4.5.16/net.c	2007-07-14 19:29:36.000000000 +0200

     4 @@ -800,8 +800,12 @@

     6  #ifdef SOL_PACKET

     7  static const struct xlat sockpacketoptions[] = {

     8 +#if defined(PACKET_ADD_MEMBERSHIP)

     9  	{ PACKET_ADD_MEMBERSHIP,	"PACKET_ADD_MEMBERSHIP"	},

    10 +#endif

    11 +#if defined(PACKET_DROP_MEMBERSHIP)

    12  	{ PACKET_DROP_MEMBERSHIP,	"PACKET_DROP_MEMBERSHIP"},

    13 +#endif

    14  #if defined(PACKET_RECV_OUTPUT)

    15  	{ PACKET_RECV_OUTPUT,		"PACKET_RECV_OUTPUT"	},

    16  #endif

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Sun Jul 17 18:56:30 2011 +0200 (2011-07-17)
changeset 2927	ddaae597fd7c
parent 746	b150d6f590fc
permissions	-rw-r--r--