[Buildroot] [PATCH v2 3/4] package/lttng-tools: use BR2_PACKAGE_LIBURCU_ARCH_SUPPORTS dependency
Yann E. MORIN
yann.morin.1998 at free.fr
Sun Dec 13 20:15:27 UTC 2015
Samuel, All,
On 2015-12-13 19:47 +0100, Samuel Martin spake thusly:
> Using this newly introduced symbol lets to simplify the dependency code.
>
> This change also adds the missing architecture dependencies on the second
> comment.
>
> Signed-off-by: Samuel Martin <s.martin49 at gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Regards,
Yann E. MORIN.
> ---
> changes v1-> v2:
> - new patch
> ---
> package/lttng-tools/Config.in | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/package/lttng-tools/Config.in b/package/lttng-tools/Config.in
> index 4c5b5f6..599095d 100644
> --- a/package/lttng-tools/Config.in
> +++ b/package/lttng-tools/Config.in
> @@ -6,7 +6,7 @@ config BR2_PACKAGE_LTTNG_TOOLS
> select BR2_PACKAGE_UTIL_LINUX
> select BR2_PACKAGE_UTIL_LINUX_LIBUUID
> # liburcu only works on some architectures and requires thread support
> - depends on BR2_arm || BR2_armeb || BR2_aarch64 || BR2_i386 || BR2_powerpc || BR2_x86_64
> + depends on BR2_PACKAGE_LIBURCU_ARCH_SUPPORTS
> depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_58595 # lttng-tools/gcc-4.{7,8}.x bug
> depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_58854 # liburcu/gcc-4.8.x bug
> depends on BR2_USE_WCHAR # util-linux
> @@ -30,10 +30,11 @@ config BR2_PACKAGE_LTTNG_TOOLS
> http://lttng.org
>
> comment "lttng-tools needs a toolchain w/ threads, wchar"
> - depends on BR2_arm || BR2_armeb || BR2_aarch64 || BR2_i386 || BR2_powerpc || BR2_x86_64
> + depends on BR2_PACKAGE_LIBURCU_ARCH_SUPPORTS
> depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_USE_WCHAR
> depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_58595 # lttng-tools/gcc-4.{7,8}.x bug
> depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_58854 # liburcu/gcc-4.8.x bug
>
> comment "lttng-tools needs a toolchain not affected by GCC bug 58854 and 58595"
> + depends on BR2_PACKAGE_LIBURCU_ARCH_SUPPORTS
> depends on BR2_TOOLCHAIN_HAS_GCC_BUG_58854 || BR2_TOOLCHAIN_HAS_GCC_BUG_58595
> --
> 2.6.4
>
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