[Buildroot] [PATCH] DNS resolv problem with glibc

[Buildroot] [PATCH] DNS resolv problem with glibc

[Anders Darander]

Fix problem with dns resolv, by copying the libnss_dns.so to the rootfs.

Using glibc from external toolchain, name resolving does not work,
unless libnss_dns.so is available on the target.

Signed-off-by: Anders Darander <ad@datarespons.se>
---
 toolchain/external-toolchain/ext-tool.mk |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/toolchain/external-toolchain/ext-tool.mk b/toolchain/external-toolchain/ext-tool.mk
index 568ac3a..1f5aa19 100644
--- a/toolchain/external-toolchain/ext-tool.mk
+++ b/toolchain/external-toolchain/ext-tool.mk
@@ -198,7 +198,7 @@ EXTERNAL_LIBS=libc.so libcrypt.so libdl.so libgcc_s.so libm.so libnsl.so libpthr
 ifeq ($(BR2_TOOLCHAIN_EXTERNAL_UCLIBC),y)
 EXTERNAL_LIBS+=ld-uClibc.so
 else
-EXTERNAL_LIBS+=ld-linux.so libnss_files.so
+EXTERNAL_LIBS+=ld-linux.so libnss_files.so libnss_dns.so
 endif
 ifeq ($(BR2_INSTALL_LIBSTDCPP),y)
-- 
1.6.3.3

[Buildroot] [PATCH] DNS resolv problem with glibc

[Peter Korsgaard]

>>>>> "Anders" == Anders Darander <anders.darander@gmail.com> writes:

 Anders> Fix problem with dns resolv, by copying the libnss_dns.so to the rootfs.
 Anders> Using glibc from external toolchain, name resolving does not work,
 Anders> unless libnss_dns.so is available on the target.

Thanks, committed.

 Anders> diff --git a/toolchain/external-toolchain/ext-tool.mk b/toolchain/external-toolchain/ext-tool.mk
 Anders> index 568ac3a..1f5aa19 100644
 Anders> --- a/toolchain/external-toolchain/ext-tool.mk
 Anders> +++ b/toolchain/external-toolchain/ext-tool.mk
 Anders> @@ -198,7 +198,7 @@ EXTERNAL_LIBS=libc.so libcrypt.so libdl.so libgcc_s.so libm.so libnsl.so libpthr
 Anders>  ifeq ($(BR2_TOOLCHAIN_EXTERNAL_UCLIBC),y)
 Anders>  EXTERNAL_LIBS+=ld-uClibc.so
 Anders>  else
 Anders> -EXTERNAL_LIBS+=ld-linux.so libnss_files.so
 Anders> +EXTERNAL_LIBS+=ld-linux.so libnss_files.so libnss_dns.so
 Anders>  endif
 Anders>  ifeq ($(BR2_INSTALL_LIBSTDCPP),y)

Your MTA seems to have swallowed the empty line above the LIBSTDCPP
line, causing the patch to not apply. Please check your settings.

-- 
Bye, Peter Korsgaard

[Buildroot] [PATCH] DNS resolv problem with glibc

[Anders Darander]

On Tue, Sep 15, 2009 at 08:52, Peter Korsgaard <jacmet@uclibc.org> wrote:
>>>>>> "Anders" == Anders Darander <anders.darander@gmail.com> writes:
> ?Anders> -EXTERNAL_LIBS+=ld-linux.so libnss_files.so
> ?Anders> +EXTERNAL_LIBS+=ld-linux.so libnss_files.so libnss_dns.so
> ?Anders> ?endif
> ?Anders> ?ifeq ($(BR2_INSTALL_LIBSTDCPP),y)
>
> Your MTA seems to have swallowed the empty line above the LIBSTDCPP
> line, causing the patch to not apply. Please check your settings.
>

Hm, yep, that seems strange.
I'll have look into that...

Thanks for applying the patch anyway!

Regards,
Anders

-- 
Anders Darander