Re: gcc 4.x and support of x87 FPU in libstdc++

2014-01-12 Thread Denis K
eading to a failure. On 12 January 2014 15:50, H.J. Lu wrote: > On Sun, Jan 12, 2014 at 7:42 AM, Denis K wrote: >> My settings were taken from the comment here: >> http://stackoverflow.com/questions/9450394/how-to-install-gcc-from-scratch-with-gmp-mpfr-mpc-elf-without-shared-lib

Re: gcc 4.x and support of x87 FPU in libstdc++

2014-01-12 Thread Denis K
Lu wrote: > On Sat, Jan 11, 2014 at 6:54 PM, Denis K wrote: >> Hello, >> >> I've been trying to compile gcc 4.5.4 from the sources using >> --with-fpmath=387 but I'm getting this error: "Invalid >> --with-fpmath=387". I looked in the confi

gcc 4.x and support of x87 FPU in libstdc++

2014-01-11 Thread Denis K
Hello, I've been trying to compile gcc 4.5.4 from the sources using --with-fpmath=387 but I'm getting this error: "Invalid --with-fpmath=387". I looked in the configs and found that it doesn't support this option: case ${with_fpmath} in avx) tm_file="${tm_file} i386/avxmath.h" ;; sse)