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package/alljoyn: needs BR2_TOOLCHAIN_HAS_SYNC_4

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After applying a patch like [1], the build failed with the following
error:
liballjoyn_c.a(Message.o): In function `alljoyn_message_destroy':
Message.cc:(.text+0x74): undefined reference to `__sync_sub_and_fetch_4'
liballjoyn.so: undefined reference to `__sync_bool_compare_and_swap_4'
liballjoyn.so: undefined reference to `__sync_add_and_fetch_4'

So, add dependency on BR2_TOOLCHAIN_HAS_SYNC_4 which also disable the
alljoyn build on sparc.

[1] https://git.buildroot.org/buildroot/commit/?id=c5e96d8935016456bea342db170ae6a139a8470f

Fixes:
http://autobuild.buildroot.net/results/cea/cea62a7ed7f1eda6f817d8e27fd645942def25ec

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Romain Naour 2016-07-16 15:44:54 +02:00 committed by Thomas Petazzoni
parent ab173610fc
commit 47e885f14d
1 changed files with 2 additions and 0 deletions
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2
package/alljoyn/Config.in
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@ -3,6 +3,7 @@ config BR2_PACKAGE_ALLJOYN
depends on BR2_USE_MMU # fork()
depends on !BR2_STATIC_LIBS
depends on BR2_INSTALL_LIBSTDCPP
depends on BR2_TOOLCHAIN_HAS_SYNC_4
depends on BR2_TOOLCHAIN_HAS_THREADS
depends on BR2_USE_WCHAR
select BR2_PACKAGE_LIBCAP
@ -19,5 +20,6 @@ config BR2_PACKAGE_ALLJOYN
comment "alljoyn needs a toolchain w/ C++, threads, wchar and dynamic library"
depends on BR2_USE_MMU
depends on BR2_TOOLCHAIN_HAS_SYNC_4
depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS || \
!BR2_USE_WCHAR || BR2_STATIC_LIBS