Accepting request 176069 from home:Andreas_Schwab:Factory

- aarch64-support.patch: aarch64 support for gc from upstream
- libatomic_ops-aarch64.patch: aarch64 support for libatomic_ops from
  upstream add-aarch64-support branch

OBS-URL: https://build.opensuse.org/request/show/176069
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/gc?expand=0&rev=25

aarch64-support.patch

@@ -0,0 +1,69 @@
+Index: gc-7.2/include/private/gcconfig.h
+===================================================================
+--- gc-7.2.orig/include/private/gcconfig.h
++++ gc-7.2/include/private/gcconfig.h
+@@ -70,6 +70,13 @@
+ #    define I386
+ #    define mach_type_known
+ # endif
++# if defined(__aarch64__)
++#    define AARCH64
++#    if !defined(LINUX)
++#      define NOSYS
++#      define mach_type_known
++#    endif
++# endif
+ # if defined(__arm) || defined(__arm__) || defined(__thumb__)
+ #    define ARM32
+ #    if !defined(LINUX) && !defined(NETBSD) && !defined(OPENBSD) \
+@@ -250,6 +257,10 @@
+ #    define IA64
+ #    define mach_type_known
+ # endif
++# if defined(LINUX) && defined(__aarch64__)
++#    define AARCH64
++#    define mach_type_known
++# endif
+ # if defined(LINUX) && (defined(__arm) || defined(__arm__))
+ #    define ARM32
+ #    define mach_type_known
+@@ -537,6 +548,7 @@
+                     /*                  running Amdahl UTS4             */
+                     /*             S390       ==> 390-like machine      */
+                     /*                  running LINUX                   */
++                    /*             AARCH64    ==> ARM AArch64           */
+                     /*             ARM32      ==> Intel StrongARM       */
+                     /*             IA64       ==> Intel IPF             */
+                     /*                            (e.g. Itanium)        */
+@@ -1899,6 +1911,31 @@
+ #   endif
+ # endif
+ 
++# ifdef AARCH64
++#   define CPP_WORDSZ 64
++#   define MACH_TYPE "AARCH64"
++#   define ALIGNMENT 8
++#   ifndef HBLKSIZE
++#     define HBLKSIZE 4096
++#   endif
++#   ifdef LINUX
++#     define OS_TYPE "LINUX"
++#     define LINUX_STACKBOTTOM
++#     define DYNAMIC_LOADING
++      extern int __data_start[];
++#     define DATASTART ((ptr_t)__data_start)
++      extern char _end[];
++#     define DATAEND ((ptr_t)(&_end))
++#   endif
++#   ifdef NOSYS
++      /* __data_start is usually defined in the target linker script.   */
++      extern int __data_start[];
++#     define DATASTART ((ptr_t)__data_start)
++      extern void *__stack_base__;
++#     define STACKBOTTOM ((ptr_t)__stack_base__)
++#   endif
++# endif
++
+ # ifdef ARM32
+ #   define CPP_WORDSZ 32
+ #   define MACH_TYPE "ARM32"

gc.changes

@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Sat May 18 08:10:09 UTC 2013 - schwab@suse.de
+
+- aarch64-support.patch: aarch64 support for gc from upstream
+- libatomic_ops-aarch64.patch: aarch64 support for libatomic_ops from
+  upstream add-aarch64-support branch
+
 -------------------------------------------------------------------
 Mon Mar 25 14:50:51 UTC 2013 - dmueller@suse.com
 

gc.spec

@@ -25,6 +25,8 @@ Summary:        A garbage collector for C and C++
 License:        BSD-3-Clause
 Group:          Development/Libraries/C and C++
 Source:         http://www.hpl.hp.com/personal/Hans_Boehm/gc/gc_source/%{name}-%{src_ver}.tar.gz
+Patch1:         aarch64-support.patch
+Patch2:         libatomic_ops-aarch64.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  autoconf >= 2.64
 BuildRequires:  gcc-c++
@@ -87,6 +89,8 @@ that involves minimum overhead across a variety of architectures.
 
 %prep
 %setup -q -n %{name}-7.2
+%patch1 -p1
+%patch2
 
 %build
 # refresh auto*/libtool to purge rpaths