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libsigsegv: fix avr32 build

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The libsigsegv configure step fails to correctly figure out the direction of
stack growth for avr32. This leads to a zero STACK_DIRECTION definition, and
build failures such as the following.

  http://autobuild.buildroot.net/results/a3fe938f9376533b4777d79deb7a2ee83ed5ce33

Signed-off-by: Simon Dawson <spdawson@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Simon Dawson 2013-11-05 07:43:29 +00:00 committed by Peter Korsgaard
parent 602bbb7343
commit c6e69598a3
2 changed files with 22 additions and 0 deletions
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20
package/libsigsegv/libsigsegv-0001-fix-avr32-build.patch Normal file
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@ -0,0 +1,20 @@
The libsigsegv configure step fails to correctly figure out the direction of
stack growth for avr32. This leads to a zero STACK_DIRECTION definition, and
build failures such as the following.
http://autobuild.buildroot.net/results/a3fe938f9376533b4777d79deb7a2ee83ed5ce33
Signed-off-by: Simon Dawson <spdawson@gmail.com>
diff -Nurp a/m4/stack-direction.m4 b/m4/stack-direction.m4
--- a/m4/stack-direction.m4 2009-11-21 12:22:45.000000000 +0000
+++ b/m4/stack-direction.m4 2013-11-04 09:29:27.558036038 +0000
@@ -16,7 +16,7 @@ AC_DEFUN([SV_STACK_DIRECTION],
alpha* | \
arc | \
arm* | strongarm* | xscale* | \
- avr | \
+ avr | avr32 | \
c1 | c2 | c32 | c34 | c38 | \
clipper | \
cris | \

2
package/libsigsegv/libsigsegv.mk
View File

@ -11,4 +11,6 @@ LIBSIGSEGV_CONF_ENV = sv_cv_fault_posix=yes
LIBSIGSEGV_LICENSE = GPLv2+
LIBSIGSEGV_LICENSE_FILES = COPYING
LIBSIGSEGV_AUTORECONF = YES
$(eval $(autotools-package))