Linux: use -Wl,--no-as-needed on 32-bit builders.

Linux: use -Wl,--no-as-needed on 32-bit builders.

This is needed to fix a linking error on Ubuntu Precise:
/usr/bin/ld: out/Debug/obj.target/sync/libsync.so: undefined reference to symbol 'SSL_ExportKeyingMaterial'
/usr/bin/ld: note: 'SSL_ExportKeyingMaterial' is defined in DSO out/Debug/obj.target/net/third_party/nss/libcrssl.so so try adding it to the linker command line
out/Debug/obj.target/net/third_party/nss/libcrssl.so: could not read symbols: Invalid operation
collect2: ld returned 1 exit status
make: *** [out/Debug/unit_tests] Error 1

TBR=thestig

BUG=170262
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=187181

[Paweł Hajdan Jr., 2013-03-10 03:07:49]

Committed patchset #1 manually as r187181.

[Paweł Hajdan Jr., 2013-03-10 03:32:37]

TBR

[Lei Zhang, 2013-03-12 01:19:22]

https://codereview.chromium.org/12633012/diff/1/build/common.gypi
File build/common.gypi (right):

https://codereview.chromium.org/12633012/diff/1/build/common.gypi#newcode2539
build/common.gypi:2539: ['OS=="linux" and target_arch=="ia32"', {
This should be conditioned on linux_use_gold_binary, rather than by
OS/target_arch.

This is also needed in release builds, but we may not have a bot that builds
that configuration. Perhaps the right condition is:

linux_use_gold_binary==1 and component=="shared_library"

[Nico, 2013-04-22 22:13:37]

On 2013/03/12 01:19:22, Lei Zhang wrote:
> https://codereview.chromium.org/12633012/diff/1/build/common.gypi
> File build/common.gypi (right):
> 
> https://codereview.chromium.org/12633012/diff/1/build/common.gypi#newcode2539
> build/common.gypi:2539: ['OS=="linux" and target_arch=="ia32"', {
> This should be conditioned on linux_use_gold_binary, rather than by
> OS/target_arch.
> 
> This is also needed in release builds, but we may not have a bot that builds
> that configuration. Perhaps the right condition is:
> 
> linux_use_gold_binary==1 and component=="shared_library"

^ Pawel, can you address this? I was confused by the current condition today.

[Lei Zhang, 2013-04-22 22:28:04]

On 2013/04/22 22:13:37, Nico wrote:
> On 2013/03/12 01:19:22, Lei Zhang wrote:
> > https://codereview.chromium.org/12633012/diff/1/build/common.gypi
> > File build/common.gypi (right):
> > 
> >
https://codereview.chromium.org/12633012/diff/1/build/common.gypi#newcode2539
> > build/common.gypi:2539: ['OS=="linux" and target_arch=="ia32"', {
> > This should be conditioned on linux_use_gold_binary, rather than by
> > OS/target_arch.
> > 
> > This is also needed in release builds, but we may not have a bot that builds
> > that configuration. Perhaps the right condition is:
> > 
> > linux_use_gold_binary==1 and component=="shared_library"
> 
> ^ Pawel, can you address this? I was confused by the current condition today.

https://codereview.chromium.org/13916007/ but I probably need to test it a bit
more.