[Buildroot] [PATCH v2 5/8] samba4: remove dependency on specific C libraries
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Wed Jan 27 21:25:27 UTC 2016
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.
Note that despite this commit, samba4 still cannot be chosen when the
musl C library is used, because samba4 requires native RPC support,
which musl doesn't provide.
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
--
2.6.4
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