[Buildroot] [PATCH 09/21] jack2: use the proper BR2_TOOLCHAIN_HAS_SYNC_x symbol
Yann E. MORIN
yann.morin.1998 at free.fr
Mon Jan 25 21:12:22 UTC 2016
Thomas, All,
On 2016-01-25 00:07 +0100, Thomas Petazzoni spake thusly:
> Move away from BR2_ARCH_HAS_ATOMICS and use BR2_TOOLCHAIN_HAS_SYNC_4
> instead for the jack2 package and its reverse dependency.
>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
The original build issue that prompted adding the atomics dependency is:
http://autobuild.buildroot.net/results/c218be876d3abf7a8e212b6d526595bfd835e1c5/
with:
common/libjackserver.so: undefined reference to `__sync_bool_compare_and_swap_4'
Regards,
Yann E. MORIN.
> ---
> package/jack2/Config.in | 4 ++--
> package/mpd/Config.in | 3 ++-
> 2 files changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/package/jack2/Config.in b/package/jack2/Config.in
> index 350a342..94cb7e0 100644
> --- a/package/jack2/Config.in
> +++ b/package/jack2/Config.in
> @@ -3,8 +3,8 @@ config BR2_PACKAGE_JACK2
> depends on BR2_TOOLCHAIN_HAS_THREADS # alsa-lib
> depends on BR2_USE_MMU # fork()
> depends on BR2_INSTALL_LIBSTDCPP
> - depends on BR2_ARCH_HAS_ATOMICS
> depends on !BR2_STATIC_LIBS
> + depends on BR2_TOOLCHAIN_HAS_SYNC_4
> select BR2_PACKAGE_LIBSAMPLERATE
> select BR2_PACKAGE_LIBSNDFILE
> select BR2_PACKAGE_ALSA_LIB
> @@ -23,6 +23,6 @@ config BR2_PACKAGE_JACK2
>
> comment "jack2 needs a toolchain w/ threads, C++, dynamic library"
> depends on BR2_USE_MMU
> - depends on BR2_ARCH_HAS_ATOMICS
> + depends on BR2_TOOLCHAIN_HAS_SYNC_4
> depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP || \
> BR2_STATIC_LIBS
> diff --git a/package/mpd/Config.in b/package/mpd/Config.in
> index 618bea9..6480a08 100644
> --- a/package/mpd/Config.in
> +++ b/package/mpd/Config.in
> @@ -230,13 +230,14 @@ config BR2_PACKAGE_MPD_HTTPD_OUTPUT
>
> config BR2_PACKAGE_MPD_JACK2
> bool "jack2"
> - depends on BR2_ARCH_HAS_ATOMICS
> depends on !BR2_STATIC_LIBS # jack2
> + depends on BR2_TOOLCHAIN_HAS_SYNC_4
> select BR2_PACKAGE_JACK2
> help
> Enable jack output support.
>
> comment "jack support needs a toolchain w/ dynamic library"
> + depends on BR2_TOOLCHAIN_HAS_SYNC_4
> depends on BR2_STATIC_LIBS
>
> config BR2_PACKAGE_MPD_OSS
> --
> 2.6.4
>
> _______________________________________________
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> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot
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