libsigsegv: disable for sparc and uClibc toolchain

The context function support is not available for uClibc and
sparc. It will be introduced in uClibc-ng 1.0.15, and
then the patch can be reverted.

Fixes following autobuild failures:
http://autobuild.buildroot.net/results/f1aa74992a77da325b3c6d74f9f88624bad094e9/
http://autobuild.buildroot.net/results/69bf0dbb0be3d4e4783ee332b3e95ca31f18d3bf/
http://autobuild.buildroot.net/results/f5bc9921c1b9f839e5536c19348efebd6826123d/

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/libsigsegv/Config.in b/package/libsigsegv/Config.in
index e5224da2eed1e2f113f617b60fb14fa28692b8e7..e96ba5f017679b64b9380e9411608a212836d938 100644 (file)
--- a/package/libsigsegv/Config.in
+++ b/package/libsigsegv/Config.in
@@ -3,12 +3,12 @@ config BR2_PACKAGE_LIBSIGSEGV
        depends on !BR2_xtensa
        depends on !BR2_arc # no ucontext_i.sym file
        depends on !BR2_microblaze
-       # No ucontext support in uclibc for powerpc and superh
-       depends on !((BR2_powerpc || BR2_sh) && BR2_TOOLCHAIN_USES_UCLIBC)
+       # No ucontext support in uclibc for powerpc, sparc and superh
+       depends on !((BR2_powerpc || BR2_sh || BR2_sparc ) && BR2_TOOLCHAIN_USES_UCLIBC)
        help
          Library for handling page faults in user mode.
 
          http://libsigsegv.sourceforge.net/
 
 comment "libsigsegv needs an (e)glibc toolchain"
-       depends on (BR2_powerpc || BR2_sh) && BR2_TOOLCHAIN_USES_UCLIBC
+       depends on (BR2_powerpc || BR2_sh || BR2_sparc) && BR2_TOOLCHAIN_USES_UCLIBC