math/openblas fails to build.

[Jonathan Chen]

Hi,

I'm trying to build math/openblas on 11.2-STABLE/amd64 with synth, and
the build is currently failing with:

===>  Building for openblas-0.2.20_3,1
cd /construction/xports/math/openblas/work/OpenBLAS-0.2.20 ;
/usr/bin/env BINARY64=1 DYNAMIC_ARCH=1 NO_AVX=1 NO_AVX2=1
NUM_THREADS=1 USE_THREAD=0  gmake
DESTDIR=/construction/xports/math/openblas/work/stage
gmake[1]: Entering directory
'/construction/xports/math/openblas/work/OpenBLAS-0.2.20'
getarch_2nd.c:12:35: error: use of undeclared identifier
'SGEMM_DEFAULT_UNROLL_M'
    printf("SGEMM_UNROLL_M=%d\n", SGEMM_DEFAULT_UNROLL_M);
                                  ^
getarch_2nd.c:13:35: error: use of undeclared identifier
'SGEMM_DEFAULT_UNROLL_N'
    printf("SGEMM_UNROLL_N=%d\n", SGEMM_DEFAULT_UNROLL_N);
                                  ^
getarch_2nd.c:14:35: error: use of undeclared identifier
'DGEMM_DEFAULT_UNROLL_M'
    printf("DGEMM_UNROLL_M=%d\n", DGEMM_DEFAULT_UNROLL_M);
                                  ^
getarch_2nd.c:15:35: error: use of undeclared identifier
'DGEMM_DEFAULT_UNROLL_N'
    printf("DGEMM_UNROLL_N=%d\n", DGEMM_DEFAULT_UNROLL_N);
                                  ^
getarch_2nd.c:19:35: error: use of undeclared identifier
'CGEMM_DEFAULT_UNROLL_M'
    printf("CGEMM_UNROLL_M=%d\n", CGEMM_DEFAULT_UNROLL_M);
                                  ^
getarch_2nd.c:20:35: error: use of undeclared identifier
'CGEMM_DEFAULT_UNROLL_N'
    printf("CGEMM_UNROLL_N=%d\n", CGEMM_DEFAULT_UNROLL_N);
                                  ^
getarch_2nd.c:21:35: error: use of undeclared identifier
'ZGEMM_DEFAULT_UNROLL_M'
    printf("ZGEMM_UNROLL_M=%d\n", ZGEMM_DEFAULT_UNROLL_M);
                                  ^
getarch_2nd.c:22:35: error: use of undeclared identifier
'ZGEMM_DEFAULT_UNROLL_N'
    printf("ZGEMM_UNROLL_N=%d\n", ZGEMM_DEFAULT_UNROLL_N);
                                  ^
getarch_2nd.c:29:37: error: use of undeclared identifier
'SGEMM_DEFAULT_UNROLL_M'
    printf("CGEMM3M_UNROLL_M=%d\n", SGEMM_DEFAULT_UNROLL_M);
                                    ^
getarch_2nd.c:35:37: error: use of undeclared identifier
'SGEMM_DEFAULT_UNROLL_N'
    printf("CGEMM3M_UNROLL_N=%d\n", SGEMM_DEFAULT_UNROLL_N);
                                    ^
getarch_2nd.c:41:37: error: use of undeclared identifier
'DGEMM_DEFAULT_UNROLL_M'
    printf("ZGEMM3M_UNROLL_M=%d\n", DGEMM_DEFAULT_UNROLL_M);
                                    ^
getarch_2nd.c:47:37: error: use of undeclared identifier
'DGEMM_DEFAULT_UNROLL_N'
    printf("ZGEMM3M_UNROLL_N=%d\n", DGEMM_DEFAULT_UNROLL_N);
                                    ^
getarch_2nd.c:69:50: error: use of undeclared identifier 'SGEMM_DEFAULT_Q'
    printf("#define SLOCAL_BUFFER_SIZE\t%ld\n", (SGEMM_DEFAULT_Q *
SGEMM_DEFAULT_UNROLL_N * 4 * 1 *  sizeof(float)));
                                                 ^
getarch_2nd.c:69:68: error: use of undeclared identifier
'SGEMM_DEFAULT_UNROLL_N'
    printf("#define SLOCAL_BUFFER_SIZE\t%ld\n", (SGEMM_DEFAULT_Q *
SGEMM_DEFAULT_UNROLL_N * 4 * 1 *  sizeof(float)));
                                                                   ^
getarch_2nd.c:70:50: error: use of undeclared identifier 'DGEMM_DEFAULT_Q'
    printf("#define DLOCAL_BUFFER_SIZE\t%ld\n", (DGEMM_DEFAULT_Q *
DGEMM_DEFAULT_UNROLL_N * 2 * 1 *  sizeof(double)));
                                                 ^
getarch_2nd.c:70:68: error: use of undeclared identifier
'DGEMM_DEFAULT_UNROLL_N'
    printf("#define DLOCAL_BUFFER_SIZE\t%ld\n", (DGEMM_DEFAULT_Q *
DGEMM_DEFAULT_UNROLL_N * 2 * 1 *  sizeof(double)));
                                                                   ^
getarch_2nd.c:71:50: error: use of undeclared identifier 'CGEMM_DEFAULT_Q'
    printf("#define CLOCAL_BUFFER_SIZE\t%ld\n", (CGEMM_DEFAULT_Q *
CGEMM_DEFAULT_UNROLL_N * 4 * 2 *  sizeof(float)));
                                                 ^
getarch_2nd.c:71:68: error: use of undeclared identifier
'CGEMM_DEFAULT_UNROLL_N'
    printf("#define CLOCAL_BUFFER_SIZE\t%ld\n", (CGEMM_DEFAULT_Q *
CGEMM_DEFAULT_UNROLL_N * 4 * 2 *  sizeof(float)));
                                                                   ^
getarch_2nd.c:72:50: error: use of undeclared identifier 'ZGEMM_DEFAULT_Q'
    printf("#define ZLOCAL_BUFFER_SIZE\t%ld\n", (ZGEMM_DEFAULT_Q *
ZGEMM_DEFAULT_UNROLL_N * 2 * 2 *  sizeof(double)));
                                                 ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
gmake[1]: *** [Makefile.prebuild:58: getarch_2nd] Error 1
Makefile:128: *** OpenBLAS: Detecting CPU failed. Please set TARGET
explicitly, e.g. make TARGET=your_cpu_target. Please read README for
the detail..  Stop.
gmake[1]: Leaving directory
'/construction/xports/math/openblas/work/OpenBLAS-0.2.20'
*** Error code 2

Stop.
make: stopped in /xports/math/openblas

Any ideas what's happening here? What do I need to do to get this to build?

Cheers.
-- 
Jonathan Chen <jonc at chen.org.nz>