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On 3/23/07, Richard Guenther <richard.guenther@gmail.com> wrote> On 3/23/07, Benjamin Kosnik <bkoz@redhat.com> wrote:
> > > Ah, the offender seems to be (I overlooked that): > > > > /gcc/spec/sb-vangelis-head-64/x86_64/install-200703230136/lib/gcc/x86_64-unknown-linux-gnu/4.3.0/../../../../include/c++/4.3.0/c++0x_warning.h:36:2: > > > > error: #error This file requires compiler and library support for the > > upcoming ISO C++ standard, C++0x. This support is currently > > experimental, and must be enabled with the -std=c++0x or -std=gnu++0x > > compiler options. > > Ok, well let me know if -std=gnu++0x works, if not I'll back out the > Makefile.am bits.
Yes, -std=gnu++0x works, but why should I now need this to include fenv.h?
#ifndef _GLIBCXX_FENV_H #define _GLIBCXX_FENV_H 1
#ifdef __GXX_EXPERIMENTAL_CXX0X__ #include <cfenv> #else #include_next <fenv.h> #endif
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