msgpack: rework BR2_ARCH_HAS_ATOMICS dependency

The msgpack source code indeed checks for the 4 bytes __sync built-in,
so this commit switches the package from a BR2_ARCH_HAS_ATOMICS
dependency to a BR2_TOOLCHAIN_HAS_SYNC_4 dependency.

python-msgpack, a reverse dependency of msgpack, is changed in the
same way.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
This commit is contained in:
Thomas Petazzoni
2016-02-02 16:31:31 +01:00
parent 8a98a7d94c
commit b53a2ac54b
2 changed files with 4 additions and 4 deletions

View File

@@ -1,7 +1,7 @@
config BR2_PACKAGE_MSGPACK
bool "msgpack"
depends on BR2_INSTALL_LIBSTDCPP
depends on BR2_ARCH_HAS_ATOMICS
depends on BR2_TOOLCHAIN_HAS_SYNC_4
help
MessagePack is an efficient binary serialization format.
@@ -11,5 +11,5 @@ config BR2_PACKAGE_MSGPACK
http://msgpack.org/
comment "msgpack needs a toolchain w/ C++"
depends on BR2_ARCH_HAS_ATOMICS
depends on !BR2_INSTALL_LIBSTDCPP
depends on BR2_TOOLCHAIN_HAS_SYNC_4