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2024 May 13
0
Change between 86152 and 86534 - probably 86265 - that looks for zspmv in BLAS and not LAPACK causes R with OpenBLAS to fail
Executive summary:
I believe revision 86265 makes it more difficult to build R with
OpenBLAS on Windows as now the entire LAPACK needs to be built to
obtain zspmv. Is there anything that can be done to allow the former
behavior to be used, something in Mkrules.local perhaps?
Detailed Explanation:
I have been building R with OpenBLAS for Windows 64 for over a decade
by patching /src/extra/blas/Makevars.win as follows:
--- /c/r/trunk/src/extra/blas/Makefile...