Re: not really a bug but somewhat odd : checking compiler /usr/local/bin/gcc8 ... no, mpn_lshift_com

2019-07-28 Thread Dennis Clarke
On 7/28/19 8:09 AM, Vincent Lefevre wrote: > On 2019-07-28 07:40:38 -0400, Dennis Clarke wrote: >> On 7/28/19 7:32 AM, Vincent Lefevre wrote: >>> On 2019-07-28 12:44:55 +0200, Vincent Lefevre wrote: On 2019-07-28 06:12:06 -0400, Dennis Clarke wrote: > configure:6813: ./a.out || ./b.out ||

Re: not really a bug but somewhat odd : checking compiler /usr/local/bin/gcc8 ... no, mpn_lshift_com

2019-07-28 Thread Dennis Clarke
On 7/28/19 7:32 AM, Vincent Lefevre wrote: > On 2019-07-28 12:44:55 +0200, Vincent Lefevre wrote: >> On 2019-07-28 06:12:06 -0400, Dennis Clarke wrote: >>> configure:6813: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest >>> Abort trap (core dumped) >> >> I don't know in your case, but I

Re: not really a bug but somewhat odd : checking compiler /usr/local/bin/gcc8 ... no, mpn_lshift_com

2019-07-28 Thread Vincent Lefevre
On 2019-07-28 12:44:55 +0200, Vincent Lefevre wrote: > On 2019-07-28 06:12:06 -0400, Dennis Clarke wrote: > > configure:6813: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest > > Abort trap (core dumped) > > I don't know in your case, but I fear that this program is buggy. [...] You

Re: not really a bug but somewhat odd : checking compiler /usr/local/bin/gcc8 ... no, mpn_lshift_com

2019-07-28 Thread Dennis Clarke
On 7/28/19 6:21 AM, paul zimmermann wrote: >Hi Dennis, > >> Dear gmp/mpfr folks : > > this apparently has nothing to do with mpfr. No but I know where you all tend to read mailists. :-) > > From the error message in configure ("no, mpn_lshift_com optimization 2, > program does not

Re: not really a bug but somewhat odd : checking compiler /usr/local/bin/gcc8 ... no, mpn_lshift_com

2019-07-28 Thread Vincent Lefevre
On 2019-07-28 06:12:06 -0400, Dennis Clarke wrote: > configure:6813: ./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest > Abort trap (core dumped) I don't know in your case, but I fear that this program is buggy. [...] > void > lshift_com (rp, up, n, cnt) > unsigned long *rp; >

Re: not really a bug but somewhat odd : checking compiler /usr/local/bin/gcc8 ... no, mpn_lshift_com

2019-07-28 Thread paul zimmermann
Hi Dennis, > Dear gmp/mpfr folks : this apparently has nothing to do with mpfr. >From the error message in configure ("no, mpn_lshift_com optimization 2, program does not run") you can conclude that your compiler is broken. Please report to the compiler vendor. Paul