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**To**:**Chavdar Ivanov <ci4ic4%gmail.com@localhost>****Subject**:**Re: math/blas not compiling due to gcc7 error****From**:**Connor McLaughlan <cont6pro3%gmail.com@localhost>**- Date: Mon, 24 Aug 2020 10:30:33 +0200

On Mon, Aug 24, 2020 at 9:29 AM Chavdar Ivanov <ci4ic4%gmail.com@localhost> wrote: > > On Mon, 24 Aug 2020 at 06:44, Martin Husemann <martin%duskware.de@localhost> wrote: > > > > On Sun, Aug 23, 2020 at 09:31:08PM +0200, Connor McLaughlan wrote: > > > bash-5.0# nm /lib/libm.so |grep cab > > > 000000000001f300 T __c99_cabs > > > 000000000001f2e0 T __c99_cabsf > > > 000000000001f2c0 T __c99_cabsl > > > 000000000001f340 T cabs > > > 000000000001f320 T cabsf > > > > > > So it seems the problem is cabsl missing in /lib/lim.so which then is > > > a problem of the base system? > > > > The same is true for both amd64 and sparc64 in -current, the symbol used > > in libm is __c99_cabsl, our <complex.h> has: > > > > long double cabsl(long double complex) __RENAME(__c99_cabsl); > > > > but apparently gfortran does not know about that. How does it work on > > NetBSD/amd64? Or does it fail there just the same? > > FWIW I have > > PKGSRC_FORTRAN=gfortran > GFORTRAN_VERSION=8 > > in /etc/mk.conf and math/blas builds just fine under -current amd64. > > > > > Martin > > Chavdar > Does this mean i need to compile/install gcc8? Will try what happens on sparc64 when i have the time... Regards, Connor

**Follow-Ups**:**Re: math/blas not compiling due to gcc7 error***From:*Chavdar Ivanov

**References**:**Re: math/blas not compiling due to gcc7 error***From:*Lai, Peter PW

**Re: math/blas not compiling due to gcc7 error***From:*Jason Bacon

**Re: math/blas not compiling due to gcc7 error***From:*Connor McLaughlan

**Re: math/blas not compiling due to gcc7 error***From:*Martin Husemann

**Re: math/blas not compiling due to gcc7 error***From:*Chavdar Ivanov

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