[Buildroot] [PATCH 5/8] samba4: remove dependency on specific C libraries
Romain Naour
romain.naour at gmail.com
Mon Jan 25 23:06:14 UTC 2016
Thomas, All,
Le 18/01/2016 21:24, Thomas Petazzoni a écrit :
> samba4 relies on the $ORIGIN feature of the dynamic linker, which used
> to not be implemented in old uClibc versions. However:
>
> - this feature is supported by glibc
> - this feature is supported by uClibc-ng, which is the only uClibc
> version we are going to support
> - this feature is supported by musl
>
> Consequently, we can completely remove the dependency of samba4 on
> certain C libraries. This means that samba4 can now be built against
> the musl C library.
I'm not able to select samba4 with a musl toolchain.
Samba4 needs BR2_TOOLCHAIN_HAS_NATIVE_RPC which is not selected/detected with
internal/external toolchains.
So, no samba4 with musl for the moment ;-)
Best regards,
Romain
>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
> ---
> package/samba4/Config.in | 7 ++-----
> 1 file changed, 2 insertions(+), 5 deletions(-)
>
> diff --git a/package/samba4/Config.in b/package/samba4/Config.in
> index 1411b08..c53adba 100644
> --- a/package/samba4/Config.in
> +++ b/package/samba4/Config.in
> @@ -1,6 +1,5 @@
> -comment "samba4 needs an (e)glibc or uClibc-ng toolchain w/ RPC, wchar, dynamic library, threads"
> - depends on (!BR2_TOOLCHAIN_USES_GLIBC && !BR2_UCLIBC_VERSION_NG) \
> - || !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_NATIVE_RPC \
> +comment "samba4 needs a toolchain w/ RPC, wchar, dynamic library, threads"
> + depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_NATIVE_RPC \
> || BR2_STATIC_LIBS || !BR2_TOOLCHAIN_HAS_THREADS
> depends on BR2_USE_MMU
>
> @@ -12,8 +11,6 @@ config BR2_PACKAGE_SAMBA4
> depends on BR2_TOOLCHAIN_HAS_NATIVE_RPC
> depends on BR2_TOOLCHAIN_HAS_THREADS # python -> libffi
> depends on !BR2_STATIC_LIBS # python
> - # needs $ORIGIN support
> - depends on BR2_TOOLCHAIN_USES_GLIBC || BR2_UCLIBC_VERSION_NG
> depends on !BR2_nios2 # binary too large, relocations don't fit
> select BR2_PACKAGE_E2FSPROGS
> select BR2_PACKAGE_POPT
>
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