[Slackbuilds-users] Error building OpenBLAS

[Rich Shepard]

   I'm building all my SBo packages on a newly minted desktop running
-14.2/x86_64. I downloaded from the repository the *.tar.gz and build
directory so all files are fresh.

   Running the SlackBuild script stops with this:

gemv.c: In function ‘sgemv_’:
gemv.c:219:42: error: ‘GEMM_MULTITHREAD_THRESHOLD’ undeclared (first use in this function)
    if ( MNK <= (500.0 * 100.0  * (double) GEMM_MULTITHREAD_THRESHOLD)  )
                                           ^
gemv.c:219:42: note: each undeclared identifier is reported only once for each function it appears in
Makefile:815: recipe for target 'sgemv.o' failed
make[1]: *** [sgemv.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: Leaving directory '/tmp/SBo/OpenBLAS-0.2.11/interface'
Makefile:141: recipe for target 'libs' failed
make: *** [libs] Error 1

   Since I've built this before (on my current desktop) I've no idea where to
look for a fix for this error and I would appreciate guidance.

Rich