subject:"\[PATCH\]\[revisedx4\] Fix PR bootstrap\/54419"

Re: [PATCH][revisedx4] Fix PR bootstrap/54419

2012-09-07 Thread Paolo Carlini

Hi, On 09/07/2012 04:02 PM, Jack Howarth wrote: The attached patch eliminates the bootstrap failures in libstdc++-v3 of PR 54419 by adding a define to acinclude.m4, GLIBCXX_CHECK_X86_RDRAND, that checks for assembler support of the new rdrnd opcode, using this new define in configure.ac and

[PATCH][revisedx4] Fix PR bootstrap/54419

2012-09-07 Thread Jack Howarth

The attached patch eliminates the bootstrap failures in libstdc++-v3 of PR 54419 by adding a define to acinclude.m4, GLIBCXX_CHECK_X86_RDRAND, that checks for assembler support of the new rdrnd opcode, using this new define in configure.ac and also defining _GLIBCXX_X86_RDRAND in config.h if sup