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patches/uClibc/0.9.30.2/180-Unbreak-build-for-sparc-on-some-config-s.patch
author Daniel Price <daniel.price@gmail.com>
Tue Nov 20 16:59:17 2012 -0800 (2012-11-20)
changeset 3126 333d3e40cbd1
permissions -rw-r--r--
scripts: refine static linking check to better guide the user

The current mechanism to check if static linking is possible, and the mesage
displayed on failure, can be puzzling to the unsuspecting user.

Also, the current implementation is not using the existing infrastructure,
and is thus difficult to enhance with new tests.

So, switch to using the standard CT_DoExecLog infra, and use four tests to
check for the host compiler:
- check we can run it
- check it can build a trivial program
- check it can statically link that program
- check if it statically link with libstdc++

That should cover most of the problems. Hopefully.

(At the same time, fix a typo in a comment)

Signed-off-by: Daniel Price <daniel.price@gmail.com>
[yann.morin.1998@free.fr: split original patch for self-contained changes]
[yann.morin.1998@free.fr: use steps to better see gcc's output]
[yann.morin.1998@free.fr: commit log]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <163f86b5216fc08c672a.1353459722@nipigon.dssd.com>
Patchwork-Id: 200536 
     1 From 7b964170536951a260f7d552db99b428d1ea5026 Mon Sep 17 00:00:00 2001

     2 From: Austin Foxley <austinf@cetoncorp.com>

     3 Date: Wed, 3 Feb 2010 12:12:10 -0800

     4 Subject: [PATCH 08/15] Unbreak build for sparc on some config's

     5 

     6 Thanks to rob@landley.net

     7 

     8 Signed-off-by: Austin Foxley <austinf@cetoncorp.com>

     9 ---

    10  libc/sysdeps/linux/sparc/sigaction.c |    9 ++++-----

    11  1 files changed, 4 insertions(+), 5 deletions(-)

    12 

    13 diff --git a/libc/sysdeps/linux/sparc/sigaction.c b/libc/sysdeps/linux/sparc/sigaction.c

    14 index a22ac40..7140fd3 100644

    15 --- a/libc/sysdeps/linux/sparc/sigaction.c

    16 +++ b/libc/sysdeps/linux/sparc/sigaction.c

    17 @@ -34,7 +34,8 @@ _syscall5(int, rt_sigaction, int, a, int, b, int, c, int, d, int, e);

    18  static void __rt_sigreturn_stub(void);

    19  static void __sigreturn_stub(void);

    20  

    21 -int __libc_sigaction(int sig, const struct sigaction *act, struct sigaction *oact)

    22 +libc_hidden_proto(sigaction)

    23 +int sigaction(int sig, const struct sigaction *act, struct sigaction *oact)

    24  {

    25  	int ret;

    26  	struct sigaction kact, koact;

    27 @@ -65,10 +66,8 @@ int __libc_sigaction(int sig, const struct sigaction *act, struct sigaction *oac

    28  	return ret;

    29  }

    30  

    31 -#ifndef LIBC_SIGACTION

    32 -weak_alias(__libc_sigaction,sigaction)

    33 -libc_hidden_weak(sigaction)

    34 -#endif

    35 +libc_hidden_def(sigaction)

    36 +weak_alias(sigaction,__libc_sigaction)

    37  

    38  static void

    39  __rt_sigreturn_stub(void)

    40 -- 

    41 1.6.6.1

    42
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