search

OpenMathLib / OpenBLAS

OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version.
http://www.openblas.net
BSD 3-Clause "New" or "Revised" License
6.32k stars 1.49k forks source link

Make error if gfortran installed on Apple M1 machine #3032

Closed picn0113 closed 3 years ago

picn0113 commented 3 years ago

Numpy needs OpenBLAS for building.

make

gfortran -O2 -Wall -frecursive -fno-optimize-sibling-calls  -march=armv8-a  -o sblat1 sblat1.o ../libopenblas_armv8p-r0.3.12.dev.a -lpthread -lgfortran -lpthread -lgfortran -L/usr/local/lib  -lto_library -lSystem  /Library/Developer/CommandLineTools/usr/lib/clang/12.0.0/lib/darwin/libclang_rt.osx.a 
ld: library not found for -lm
collect2: error: ld returned 1 exit status
make[1]: *** [sblat1] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [tests] Error 2
brada4 commented 3 years ago

Could you supply build log? The line before libm error does not require it. record like with a command script.

martin-frbg commented 3 years ago

Please try adding a line with EXTRALIB=-lm in test/Makefile

picn0113 commented 3 years ago

There is no libSystem.dylib in /usr/lib.

ls /usr/lib

charset.alias           libpython2.7.dylib
cron                libstdc++.6.dylib
dsc_extractor.bundle        libstdc++.dylib
dtrace              log
dyld                pam
groff               php
libLeaksAtExit.dylib        pkgconfig
libMTLCapture.dylib     python2.7
libffi-trampolines.dylib    rpcsvc
libgmalloc.dylib        ruby
libhunspell-1.2.0.dylib     sasl2
libhunspell-1.2.dylib       sqlite3
libiodbc.2.dylib        swift
libiodbc.dylib          system
libiodbcinst.2.dylib        updaters
libiodbcinst.dylib      xpc
libobjc-trampolines.dylib   zsh
libpython.dylib
martin-frbg commented 3 years ago

I do not know much about the M1/OSX environment but these issues did not come up in earlier issue tickets, e.g. #2804 .

picn0113 commented 3 years ago

Me too. I think it's because ld failed to find the math library.

martin-frbg commented 3 years ago

That should be possible to work around by adding the entry in test/Makefile and probably ctest/Makefile as well (though it still surprises me that this would come up only now)

picn0113 commented 3 years ago

That's because they haven't used gfortran. https://github.com/numpy/numpy/issues/17807#issuecomment-733402298

martin-frbg commented 3 years ago

Hmm. Still should not preclude building OpenBLAS itself - unfortunately I do not have M1 hardware and as far as I know none of the usual CI services offers it yet. (The libSystem.dylib issue affects "only" NumPy, or does it stop the OpenBLAS build as well ?)

picn0113 commented 3 years ago

It's only for OpenBLAS. I even don't know why numpy needs OpenBLAS.

martin-frbg commented 3 years ago

IIRC you could configure numpy to link to Apple's Accelerate or to the unoptimized "netlib" reference LAPACK and BLAS for matrix/vector functions. (Though with the reference implementation you would be likely to hit the same gfortran issues). Are you building on the M1 system itself, or cross-compiling for it on an Intel-based host ?

martin-frbg commented 3 years ago

Just to clarify, do you run into the "missing libsystem.dylib" after fixing the Makefiles for the original libm problem, or where does this error come up ?

picn0113 commented 3 years ago

No cross-compiling, native build. It's just getting more errors. Sorry, I don't know where to add the line? There is no "missing libsystem.dylib", it's my guess.

picn0113 commented 3 years ago

test % gfortran -O2 -Wall -frecursive -fno-optimize-sibling-calls -march=armv8-a -o sblat1 sblat1.o ../libopenblas_armv8p-r0.3.12.dev.a -lm -L/usr/local/lib -lto_library -lSystem /Library/Developer/CommandLineTools/usr/lib/clang/12.0.0/lib/darwin/libclang_rt.osx.a

ld: library not found for -lm
collect2: error: ld returned 1 exit status
martin-frbg commented 3 years ago

Around line 260 of test/Makefile you should have a line that starts with FLDFLAGS=, you could put it after that line. And could you upload your Makefile.conf that gets generated at the start of the build, please ?

martin-frbg commented 3 years ago

possibly needs to end up behind the -L/usr/local/lib , depending on where the libm is installed (or should it be a symlink to libsystem ?) As I said I do not know much about the platform, could also be you are missing (part of) some SDK ?

picn0113 commented 3 years ago

Makefile.conf.txt

picn0113 commented 3 years ago

Of course there is no libm. I don't know the SDK. It's strange the system is lack of libraries.

picn0113 commented 3 years ago 
test % make
gfortran -O2 -Wall -frecursive -fno-optimize-sibling-calls -fPIC -march=armv8-a -c sblat1.f  -o sblat1.o
gfortran -O2 -Wall -frecursive -fno-optimize-sibling-calls  -march=armv8-a  -o sblat1 sblat1.o ../libopenblas_armv8p-r0.3.12.dev.a -lm -L/usr/local/lib  -lto_library -lSystem  /Library/Developer/CommandLineTools/usr/lib/clang/12.0.0/lib/darwin/libclang_rt.osx.a 
ld: library not found for -lm
collect2: error: ld returned 1 exit status
make: *** [sblat1] Error 1
brada4 commented 3 years ago

It is in /usr/lib/system, probably man abs tells in which library original libm is stuffed. libSystem (thats libc) , or some other.

martin-frbg commented 3 years ago

Hm, strange. Somehow "it" thinks it is cross-compiling, but that should not break anything, only keep it from running the tests. And "it" already noticed the dependency on libm and put that in FEXTRALIB. No idea if libm should exist on OSX, but found https://github.com/phracker/MacOSX-SDKs which suggests that the SDK commandline tools (?) put it in /usr/lib as a symlink to a libSystem that seems to be a symlink to something else again

picn0113 commented 3 years ago

How to install the SDK? I have not installed the SDK.

picn0113 commented 3 years ago

/Library/Developer/CommandLineTools This is where the CommandLineTools installed.

picn0113 commented 3 years ago 
test % ls /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk/usr/lib
ACIPCBTLib.tbd              libgmalloc.tbd
AppleConvergedTransport.tbd     libgssapi_krb5.tbd
PN548.tbd               libheimdal-asn1.tbd
PN548_API.tbd               libhunspell-1.2.0.0.0.tbd
PN548_HAL.tbd               libhunspell-1.2.0.tbd
bundle1.o               libhunspell-1.2.tbd
crt1.10.5.o             libiconv.2.4.0.tbd
crt1.10.6.o             libiconv.2.tbd
crt1.o                  libiconv.tbd
dylib1.10.5.o               libicucore.A.tbd
dylib1.o                libicucore.tbd
lazydylib1.o                libimg4.tbd
libAHTRestore.tbd           libinfo.tbd
libATCommandStudioDynamic.tbd       libiodbc.2.1.18.tbd
libAXSafeCategoryBundle.tbd     libiodbc.2.tbd
libAccessibility.tbd            libiodbc.tbd
libAccountPolicyTranslation.tbd     libiodbcinst.2.1.18.tbd
libAppleArchive.tbd         libiodbcinst.2.tbd
libAppleEXR.tbd             libiodbcinst.tbd
libAppleSSEExt.tbd          libipconfig.tbd
libAppletTranslationLibrary.tbd     libipsec.A.tbd
libAudioIssueDetector.tbd       libipsec.tbd
libAudioStatistics.tbd          libk5crypto.tbd
libAudioToolboxUtility.tbd      libkmod.a
libBSDPClient.A.tbd         libkmodc++.a
libBSDPClient.tbd           libkrb4.tbd
libCRFSuite.tbd             libkrb5.tbd
libCRFSuite0.12.tbd         libkrb524.tbd
libCTGreenTeaLogger.tbd         libkrb5support.tbd
libCheckFix.tbd             libktrace.tbd
libChineseTokenizer.tbd         libl.a
libCoreStorage.tbd          liblangid.tbd
libDHCPServer.A.tbd         liblapack.tbd
libDHCPServer.tbd           liblber.tbd
libDiagnosticMessagesClient.tbd     libldap.tbd
libEndpointSecurity.tbd         libldap_r.tbd
libFDR.tbd              liblzma.5.tbd
libFDRDecode.tbd            liblzma.tbd
libFDR_osx.tbd              libm.tbd
libFaultOrdering.tbd            libmarisa.tbd
libFosl_dynamic.tbd         libmecab.tbd
libIASAuthReboot.tbd            libmecabra.tbd
libIASUnifiedProgress.tbd       libmenu.5.4.tbd
libIOAccessoryManager.tbd       libmenu.tbd
libIOGTrace.tbd             libmis.tbd
libIOReport.tbd             libmorphun.tbd
libInFieldCollection.tbd        libmx.A.tbd
libKernelCollectionBuilder.tbd      libmx.tbd
libLeaksAtExit.tbd          libncurses.5.4.tbd
libMTLCapture.tbd           libncurses.5.tbd
libMatch.1.tbd              libncurses.tbd
libMatch.tbd                libnetsnmp.25.tbd
libMaxEnt.tbd               libnetsnmp.tbd
libMemoryResourceException.tbd      libnetsnmpagent.25.tbd
libMobileGestalt.tbd            libnetsnmpagent.tbd
libParallelCompression.tbd      libnetsnmphelpers.25.tbd
libQMIParserDynamic.tbd         libnetsnmphelpers.tbd
libReverseProxyDevice.tbd       libnetsnmpmibs.25.tbd
libSLAMDynamic.tbd          libnetsnmpmibs.tbd
libSMC.tbd              libnetsnmptrapd.25.tbd
libScreenReader.tbd         libnetsnmptrapd.tbd
libSecRecord.tbd            libnetwork.tbd
libSystem.B.tbd             libnetworkextension.tbd
libSystem.B_asan.tbd            libnfrestore.tbd
libSystem.tbd               libnfshared.tbd
libSystem_asan.tbd          libnfstorage.tbd
libTelephonyUtilDynamic.tbd     libobjc-trampolines.tbd
libThaiTokenizer.tbd            libobjc.A.tbd
libThreadExternalCommissioner.tbd   libobjc.tbd
libUniversalAccess.tbd          libodfde.tbd
libUpdateMetrics.a          libodmodule.tbd
libXSEvent.tbd              libpam.1.tbd
libXplugin.1.tbd            libpam.2.tbd
libXplugin.tbd              libpam.tbd
libamsupport.tbd            libpanel.5.4.tbd
libapp_launch_measurement.tbd       libpanel.tbd
libapple_nghttp2.tbd            libpartition2_dynamic.tbd
libapr-1.0.tbd              libpcap.A.tbd
libapr-1.tbd                libpcap.tbd
libaprutil-1.0.tbd          libpcre.0.tbd
libaprutil-1.tbd            libpcre.tbd
libarchive.2.tbd            libpcreposix.0.tbd
libarchive.tbd              libpcreposix.tbd
libate.tbd              libperfcheck.tbd
libauditd.0.tbd             libpkstart.a
libauditd.tbd               libpmenergy.tbd
libauthinstall.tbd          libpmsample.tbd
libblas.tbd             libpoll.tbd
libbootpolicy.tbd           libprequelite.tbd
libboringssl.tbd            libproc.tbd
libbsm.0.tbd                libpthread.tbd
libbsm.tbd              libpython.tbd
libbz2.1.0.5.tbd            libpython2.7.tbd
libbz2.1.0.tbd              libquic-asan-static.a
libbz2.tbd              libquic.tbd
libc++.1.tbd                libquit.tbd
libc++.tbd              libreadline.tbd
libc++abi.tbd               libresolv.9.tbd
libc.tbd                libresolv.tbd
libcblas.tbd                librpcsvc.tbd
libcharset.1.0.0.tbd            libruby.2.6.tbd
libcharset.1.tbd            libruby.tbd
libcharset.tbd              libsandbox.1.tbd
libclapack.tbd              libsandbox.tbd
libcmph.tbd             libsasl2.2.0.1.tbd
libcodedirectory.tbd            libsasl2.2.0.15.tbd
libcodedirectory_static.a       libsasl2.2.0.21.tbd
libcom_err.tbd              libsasl2.2.0.22.tbd
libcompression.tbd          libsasl2.2.tbd
libcoreroutine.tbd          libsasl2.tbd
libcoretls.tbd              libspindump.tbd
libcoretls_cfhelpers.tbd        libsqlite3.0.tbd
libcryptex.tbd              libsqlite3.tbd
libcryptex_core.tbd         libsysdiagnose.tbd
libcryptex_interface.tbd        libsysmon.tbd
libcsfde.tbd                libsystemstats.tbd
libcupolicy.tbd             libtailspin.tbd
libcups.2.tbd               libtcl.tbd
libcups.tbd             libtcl8.5.tbd
libcupsimage.2.tbd          libtclstub8.5.a
libcupsimage.tbd            libtermcap.tbd
libcurl.3.tbd               libtidy.A.tbd
libcurl.4.tbd               libtidy.tbd
libcurl.tbd             libtk.tbd
libcurses.tbd               libtk8.5.tbd
libdbm.tbd              libtkstub8.5.a
libdes425.tbd               libtzupdate.tbd
libdl.tbd               libusrtcp.tbd
libdns_services.tbd         libutil.tbd
libdpfu.tbd             libutil1.0.tbd
libdscsym.tbd               libxar.1.tbd
libdtrace.tbd               libxar.tbd
libdz.tbd               libxcselect.tbd
libeasyperf.tbd             libxml2.2.tbd
libedit.2.tbd               libxml2.tbd
libedit.3.0.tbd             libxpc_datastores.tbd
libedit.3.tbd               libxslt.1.tbd
libedit.tbd             libxslt.tbd
libenergytrace.tbd          liby.a
libexpat.1.tbd              libz.1.1.3.tbd
libexpat.tbd                libz.1.2.11.tbd
libexslt.0.tbd              libz.1.2.5.tbd
libexslt.tbd                libz.1.2.8.tbd
libextension.tbd            libz.1.tbd
libf77lapack.tbd            libz.tbd
libfakelink.tbd             log
libffi-trampolines.tbd          php
libffi.tbd              ssh-keychain.tbd
libform.5.4.tbd             swift
libform.tbd             system
libgcc_s.1.tbd              updaters
libgermantok.tbd
martin-frbg commented 3 years ago

No idea why gfortran fails to find them then - the gfortran is the one that @Keno linked to in #2814 I guess ?

picn0113 commented 3 years ago

https://github.com/fxcoudert/gfortran-for-macOS/releases

martin-frbg commented 3 years ago

Your link seems to be a build based on the one I mentioned, but if you look at unresolved issue 12 there https://github.com/fxcoudert/gfortran-for-macOS/issues/12 it appears to describe the same problem.

isuruf commented 3 years ago

What do you get when compiling a simple hello world fortran program with gfortran -v hello.f90?

picn0113 commented 3 years ago

gfortran -v hello.f90

Driving: gfortran -v hello.f90 -mmacosx-version-min=11.0.0 -asm_macosx_version_min=11.0 -l gfortran
Using built-in specs.
COLLECT_GCC=gfortran
COLLECT_LTO_WRAPPER=/usr/local/gfortran/libexec/gcc/aarch64-apple-darwin20/11.0.0/lto-wrapper
Target: aarch64-apple-darwin20
Configured with: ../../gcc-darwin-arm64/configure --prefix=/usr/local/gfortran --with-gmp=/Users/fx/build/deps --with-isl=/Users/fx/build/deps --enable-languages=c,c++,fortran,objc,obj-c++ --build=aarch64-apple-darwin20 --with-native-system-header-dir=/usr/include --with-sysroot=/Library/Developer/CommandLineTools/SDKs/MacOSX11.1.sdk
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 11.0.0 20201114 (experimental) (GCC) 
COLLECT_GCC_OPTIONS='-v' '-mmacosx-version-min=11.0.0' '-asm_macosx_version_min=11.0' '-mlittle-endian' '-mabi=lp64' '-dumpdir' 'a-'
 /usr/local/gfortran/libexec/gcc/aarch64-apple-darwin20/11.0.0/f951 hello.f90 -fPIC -quiet -dumpdir a- -dumpbase hello.f90 -dumpbase-ext .f90 -mmacosx-version-min=11.0.0 -mlittle-endian -mabi=lp64 -version -fintrinsic-modules-path /usr/local/gfortran/lib/gcc/aarch64-apple-darwin20/11.0.0/finclude -o /var/folders/qx/xnxcrrlj4p52w9zy976f5prw0000gn/T//ccCXdfPR.s
GNU Fortran (GCC) version 11.0.0 20201114 (experimental) (aarch64-apple-darwin20)
    compiled by GNU C version 11.0.0 20201114 (experimental), GMP version 6.2.0, MPFR version 4.1.0, MPC version 1.2.1, isl version isl-0.22.1-GMP

GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
GNU Fortran2008 (GCC) version 11.0.0 20201114 (experimental) (aarch64-apple-darwin20)
    compiled by GNU C version 11.0.0 20201114 (experimental), GMP version 6.2.0, MPFR version 4.1.0, MPC version 1.2.1, isl version isl-0.22.1-GMP

GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
COLLECT_GCC_OPTIONS='-v' '-mmacosx-version-min=11.0.0'  '-mlittle-endian' '-mabi=lp64' '-dumpdir' 'a-'
 as -arch arm64 -v -mmacosx-version-min=11.0 -o /var/folders/qx/xnxcrrlj4p52w9zy976f5prw0000gn/T//ccpDa1oc.o /var/folders/qx/xnxcrrlj4p52w9zy976f5prw0000gn/T//ccCXdfPR.s
Apple clang version 12.0.0 (clang-1200.0.32.27)
Target: aarch64-apple-darwin20.1.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin
 "/Library/Developer/CommandLineTools/usr/bin/clang" -cc1as -triple arm64-apple-macosx11.0.0 -filetype obj -main-file-name ccCXdfPR.s -target-cpu vortex -target-feature +v8.3a -target-feature +fp-armv8 -target-feature +neon -target-feature +crc -target-feature +crypto -target-feature +fullfp16 -target-feature +ras -target-feature +lse -target-feature +rdm -target-feature +rcpc -target-feature +zcm -target-feature +zcz -target-feature +sha2 -target-feature +aes -fdebug-compilation-dir /tmp -dwarf-debug-producer "Apple clang version 12.0.0 (clang-1200.0.32.27)" -dwarf-version=4 -mrelocation-model pic -o /var/folders/qx/xnxcrrlj4p52w9zy976f5prw0000gn/T//ccpDa1oc.o /var/folders/qx/xnxcrrlj4p52w9zy976f5prw0000gn/T//ccCXdfPR.s
Reading specs from /usr/local/gfortran/lib/gcc/aarch64-apple-darwin20/11.0.0/../../../libgfortran.spec
rename spec lib to liborig
COLLECT_GCC_OPTIONS='-v' '-mmacosx-version-min=11.0.0'  '-mlittle-endian' '-mabi=lp64' '-dumpdir' 'a-'
COMPILER_PATH=/usr/local/gfortran/libexec/gcc/aarch64-apple-darwin20/11.0.0/:/usr/local/gfortran/libexec/gcc/aarch64-apple-darwin20/11.0.0/:/usr/local/gfortran/libexec/gcc/aarch64-apple-darwin20/:/usr/local/gfortran/lib/gcc/aarch64-apple-darwin20/11.0.0/:/usr/local/gfortran/lib/gcc/aarch64-apple-darwin20/
LIBRARY_PATH=/usr/local/gfortran/lib/gcc/aarch64-apple-darwin20/11.0.0/:/usr/local/gfortran/lib/gcc/aarch64-apple-darwin20/11.0.0/../../../
COLLECT_GCC_OPTIONS='-v' '-mmacosx-version-min=11.0.0'  '-mlittle-endian' '-mabi=lp64' '-dumpdir' 'a.'
 /usr/local/gfortran/libexec/gcc/aarch64-apple-darwin20/11.0.0/collect2 -syslibroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.1.sdk/ -dynamic -arch arm64 -macosx_version_min 11.0.0 -weak_reference_mismatches non-weak -o a.out -L/usr/local/gfortran/lib/gcc/aarch64-apple-darwin20/11.0.0 -L/usr/local/gfortran/lib/gcc/aarch64-apple-darwin20/11.0.0/../../.. /var/folders/qx/xnxcrrlj4p52w9zy976f5prw0000gn/T//ccpDa1oc.o -lgfortran -lemutls_w -lgcc -lm -lemutls_w -lgcc -lSystem -lgcc -no_compact_unwind -v
collect2 version 11.0.0 20201114 (experimental)
/usr/bin/ld -syslibroot /Library/Developer/CommandLineTools/SDKs/MacOSX11.1.sdk/ -dynamic -arch arm64 -macosx_version_min 11.0.0 -weak_reference_mismatches non-weak -o a.out -L/usr/local/gfortran/lib/gcc/aarch64-apple-darwin20/11.0.0 -L/usr/local/gfortran/lib/gcc/aarch64-apple-darwin20/11.0.0/../../.. /var/folders/qx/xnxcrrlj4p52w9zy976f5prw0000gn/T//ccpDa1oc.o -lgfortran -lemutls_w -lgcc -lm -lemutls_w -lgcc -lSystem -lgcc -no_compact_unwind -v
@(#)PROGRAM:ld  PROJECT:ld64-609.7
BUILD 18:10:15 Oct 19 2020
configured to support archs: armv6 armv7 armv7s arm64 arm64e arm64_32 i386 x86_64 x86_64h armv6m armv7k armv7m armv7em
Library search paths:
    /usr/local/gfortran/lib/gcc/aarch64-apple-darwin20/11.0.0
    /usr/local/gfortran/lib
Framework search paths:
ld: library not found for -lm
collect2: error: ld returned 1 exit status
isuruf commented 3 years ago

It looks like gfortran was compiled with /Library/Developer/CommandLineTools/SDKs/MacOSX11.1.sdk and gfortran saves this location into its binary. You have /Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk which becomes a problem. A workaround is to do export SDKROOT=/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk. This is not an issue with openblas, but rather gfortran.

picn0113 commented 3 years ago 
ld: warning: object file (/usr/local/gfortran/lib/gcc/aarch64-apple-darwin20/11.0.0/libgcc.a(enable-execute-stack.o)) was built for newer macOS version (11.0) than being linked (10.8)
Undefined symbols for architecture arm64:
  "___chkstk_darwin", referenced from:
      _sgemv_ in libopenblas_armv8p-r0.3.12.dev.a(sgemv.o)
      _sger_ in libopenblas_armv8p-r0.3.12.dev.a(sger.o)
      _cblas_sgemv in libopenblas_armv8p-r0.3.12.dev.a(cblas_sgemv.o)
      _cblas_sger in libopenblas_armv8p-r0.3.12.dev.a(cblas_sger.o)
      _dgemv_ in libopenblas_armv8p-r0.3.12.dev.a(dgemv.o)
      _dger_ in libopenblas_armv8p-r0.3.12.dev.a(dger.o)
      _cblas_dgemv in libopenblas_armv8p-r0.3.12.dev.a(cblas_dgemv.o)
      ...
ld: symbol(s) not found for architecture arm64
collect2: error: ld returned 1 exit status
make[1]: *** [libopenblas_armv8p-r0.3.12.dev.dylib] Error 1
make: *** [shared] Error 2
isuruf commented 3 years ago

export MACOSX_DEPLOYMENT_TARGET=11.0

picn0113 commented 3 years ago

OpenBLAS build complete. (BLAS CBLAS LAPACK LAPACKE)

OS ... Darwin
Architecture ... arm64
BINARY ... 64bit
C compiler ... CLANG (cmd & version : Apple clang version 12.0.0 (clang-1200.0.32.27)) Fortran compiler ... GFORTRAN (cmd & version : GNU Fortran (GCC) 11.0.0 20201114 (experimental)) -n Library Name ... libopenblas_armv8p-r0.3.12.dev.a (Multi-threading; Max num-threads is 8) WARNING: If you plan to use the dynamic library libopenblas_armv8p-r0.3.12.dev.dylib, you must run:

"make PREFIX=/your_installation_path/ install".

(or set PREFIX in Makefile.rule and run make install. If you want to move the .dylib to a new location later, make sure you change the internal name of the dylib with:

install_name_tool -id /new/absolute/path/to/libopenblas_armv8p-r0.3.12.dev.dylib libopenblas_armv8p-r0.3.12.dev.dylib

To install the library, you can run "make PREFIX=/path/to/your/installation install".