Bug#775050: FTCBFS for arm64: failure to determine stack direction

[Helmut Grohne]

On Sat, Jan 10, 2015 at 07:53:51PM +0100, Helmut Grohne wrote:
> I am attaching a patch that adds the cached value for arm64. From a
> quick glance it seems or1k isn't covered either.

Now really, thanks Christoph for asking.

Helmut
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diff -Nru libsigsegv-2.10/debian/changelog libsigsegv-2.10/debian/changelog
--- libsigsegv-2.10/debian/changelog
+++ libsigsegv-2.10/debian/changelog
@@ -1,3 +1,10 @@
+libsigsegv (2.10-4.1) UNRELEASED; urgency=low
+
+  * Non-maintainer upload.
+  * Fix cross compilation for arm64. (Closes: #-1)
+
+ -- Helmut Grohne <helmut at subdivi.de>  Sat, 10 Jan 2015 13:40:20 +0100
+
 libsigsegv (2.10-4) unstable; urgency=medium
 
   * Adopt symbol file for hurd
diff -Nru libsigsegv-2.10/debian/patches/aarch64-stack-direction.patch libsigsegv-2.10/debian/patches/aarch64-stack-direction.patch
--- libsigsegv-2.10/debian/patches/aarch64-stack-direction.patch
+++ libsigsegv-2.10/debian/patches/aarch64-stack-direction.patch
@@ -0,0 +1,19 @@
+Description: specify stack direction for aarch64
+Author: Helmut Grohne <helmut at subdivi.de>
+Last-Modified: 2015-01-10
+
+The generic test does not work with cross compilation.
+
+Index: libsigsegv-2.10/m4/stack-direction.m4
+===================================================================
+--- libsigsegv-2.10.orig/m4/stack-direction.m4
++++ libsigsegv-2.10/m4/stack-direction.m4
+@@ -15,7 +15,7 @@
+       a29k | \
+       alpha* | \
+       arc | \
+-      arm* | strongarm* | xscale* | \
++      aarch64 | arm* | strongarm* | xscale* | \
+       avr | \
+       c1 | c2 | c32 | c34 | c38 | \
+       clipper | \
diff -Nru libsigsegv-2.10/debian/patches/series libsigsegv-2.10/debian/patches/series
--- libsigsegv-2.10/debian/patches/series
+++ libsigsegv-2.10/debian/patches/series
@@ -1,3 +1,4 @@
 configure-patch-for-kfreebsd-debian.patch
 #SIGSTKSZ-adjust.patch
 no-stackhandler-on-s390.patch
+aarch64-stack-direction.patch