[pkgsrc/trunk]: pkgsrc/devel/gnustep-objc Build fix for missing __i686.get_pc...

[manu <manu%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/14d20e7a108f
branches:  trunk
changeset: 650117:14d20e7a108f
user:      manu <manu%pkgsrc.org@localhost>
date:      Sat Apr 18 07:23:18 2015 +0000

description:
Build fix for missing __i686.get_pc_thunk.bx symbol

Depending on the compiler, __i686.get_pc_thunk.bx may be missing
from runtime. Replace it by a localy supplied version.

diffstat:

 devel/gnustep-objc/Makefile                            |   3 +-
 devel/gnustep-objc/distinfo                            |   3 +-
 devel/gnustep-objc/patches/patch-objc_msgSend.x86-32.S |  26 ++++++++++++++++++
 3 files changed, 30 insertions(+), 2 deletions(-)

diffs (54 lines):

diff -r 17fab85db5eb -r 14d20e7a108f devel/gnustep-objc/Makefile
--- a/devel/gnustep-objc/Makefile       Sat Apr 18 03:36:36 2015 +0000
+++ b/devel/gnustep-objc/Makefile       Sat Apr 18 07:23:18 2015 +0000
@@ -1,7 +1,8 @@
-# $NetBSD: Makefile,v 1.26 2014/05/05 01:53:29 rh Exp $
+# $NetBSD: Makefile,v 1.27 2015/04/18 07:23:18 manu Exp $
 
 DISTNAME=      libobjc2-1.6.1
 PKGNAME=       ${DISTNAME:S/libobjc2/gnustep-objc/}
+PKGREVISION=   1
 CATEGORIES=    devel gnustep
 MASTER_SITES=  http://download.gna.org/gnustep/
 EXTRACT_SUFX=  .tar.bz2
diff -r 17fab85db5eb -r 14d20e7a108f devel/gnustep-objc/distinfo
--- a/devel/gnustep-objc/distinfo       Sat Apr 18 03:36:36 2015 +0000
+++ b/devel/gnustep-objc/distinfo       Sat Apr 18 07:23:18 2015 +0000
@@ -1,5 +1,6 @@
-$NetBSD: distinfo,v 1.8 2012/10/22 02:13:06 rh Exp $
+$NetBSD: distinfo,v 1.9 2015/04/18 07:23:18 manu Exp $
 
 SHA1 (libobjc2-1.6.1.tar.bz2) = 02a6cf02f620530ecd64f32dca348def92412b2b
 RMD160 (libobjc2-1.6.1.tar.bz2) = 7babdba063d5377125ffd5b9481e074c32a8cf10
 Size (libobjc2-1.6.1.tar.bz2) = 116263 bytes
+SHA1 (patch-objc_msgSend.x86-32.S) = 381fe840c433864ea39858b0cf4af6af46790d06
diff -r 17fab85db5eb -r 14d20e7a108f devel/gnustep-objc/patches/patch-objc_msgSend.x86-32.S
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/devel/gnustep-objc/patches/patch-objc_msgSend.x86-32.S    Sat Apr 18 07:23:18 2015 +0000
@@ -0,0 +1,26 @@
+$NetBSD: patch-objc_msgSend.x86-32.S,v 1.1 2015/04/18 07:23:18 manu Exp $
+
+Depending on the compiler, __i686.get_pc_thunk.bx may be missing
+from runtime. Replace it by a localy supplied version.
+
+--- objc_msgSend.x86-32.S.orig 2015-04-17 09:44:49.000000000 +0000
++++ objc_msgSend.x86-32.S      2015-04-17 09:47:40.000000000 +0000
+@@ -77,9 +77,9 @@
+ 
+       jmp   *%eax
+ 6:                                        # smallObject:
+       push  %ebx                           # Save old %ebx
+-      call  __i686.get_pc_thunk.bx
++      call  ___i686.get_pc_thunk.bx
+       addl  $_GLOBAL_OFFSET_TABLE_, %ebx
+       mov   SmallObjectClasses@GOT(%ebx), %eax
+       mov   (%eax), %eax
+       popl  %ebx
+@@ -97,4 +97,7 @@
+ .globl objc_msgSend_stret
+       .type   objc_msgSend_stret, @function
+ objc_msgSend_stret:
+       MSGSEND 8, 12, 0
++___i686.get_pc_thunk.bx:
++      mov   (%esp),%ebx
++      ret