Merge branch 'OpenMathLib:develop' into issue5414

Author: martin-frbg

.cirrus.yml

@@ -58,8 +58,8 @@ task:
   - export VALID_ARCHS="i386 x86_64"
   - xcrun --sdk macosx --show-sdk-path
   - xcodebuild -version
-  - export CC=/Applications/Xcode_16.3.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
-  - export CFLAGS="-O2 -unwindlib=none -Wno-macro-redefined -isysroot /Applications/Xcode_16.3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -arch x86_64"
+  - export CC=/Applications/Xcode_26.0.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
+  - export CFLAGS="-O2 -unwindlib=none -Wno-macro-redefined -isysroot /Applications/Xcode_26.0.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -arch x86_64"
   - make TARGET=CORE2 DYNAMIC_ARCH=1 NUM_THREADS=32 HOSTCC=clang NOFORTRAN=1 RANLIB="ls -l"
   always:
     config_artifacts:
@@ -78,8 +78,8 @@ task:
   - export #PATH=/opt/homebrew/opt/llvm/bin:$PATH
   - export #LDFLAGS="-L/opt/homebrew/opt/llvm/lib"
   - export #CPPFLAGS="-I/opt/homebrew/opt/llvm/include" 
-  - export CC=/Applications/Xcode_16.3.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
-  - export CFLAGS="-O2 -unwindlib=none -Wno-macro-redefined -isysroot /Applications/Xcode_16.3.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -arch arm64 -miphoneos-version-min=10.0"
+  - export CC=/Applications/Xcode_26.0.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
+  - export CFLAGS="-O2 -unwindlib=none -Wno-macro-redefined -isysroot /Applications/Xcode_26.0.1.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.0.sdk -arch arm64 -miphoneos-version-min=10.0"
   - xcrun --sdk iphoneos --show-sdk-path
   - ls -l /Applications
   - make TARGET=ARMV8 NUM_THREADS=32 HOSTCC=clang NOFORTRAN=1 CROSS=1

.github/workflows/dynamic_arch.yml

@@ -1,6 +1,6 @@
 name: continuous build
 
-on: [push, pull_request]
+on: [push, pull_request, workflow_dispatch]
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
@@ -11,18 +11,25 @@ permissions:
 
 jobs:
   build:
-    if: "github.repository == 'OpenMathLib/OpenBLAS'"
+    if: "github.repository == 'OpenMathLib/OpenBLAS' || github.event_name == 'workflow_dispatch'"
     runs-on: ${{ matrix.os }}
 
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-latest]
+        os: [ubuntu-latest, macos-latest, ubuntu-24.04-arm]
+        cc: [gcc, clang, clang-21]
         fortran: [gfortran, flang]
         build: [cmake, make]
         exclude:
+          - os: macos-latest
+            cc: gcc
+          - os: macos-latest
+            cc: clang-21
           - os: macos-latest
             fortran: flang
+          - os: ubuntu-24.04-arm
+            fortran: flang
 
     steps:
       - name: Checkout repository
@@ -42,10 +49,23 @@ jobs:
       - name: Install Dependencies
         run: |
           if [ "$RUNNER_OS" == "Linux" ]; then
+            cat << EOF | sudo tee -a /etc/apt/apt.conf.d/01norecommend
+          APT::Install-Recommends "0";
+          APT::Install-Suggests "0";
+          EOF
             sudo apt-get update
-            sudo apt-get install -y gfortran cmake ccache
-            wget http://security.ubuntu.com/ubuntu/pool/universe/n/ncurses/libtinfo5_6.3-2ubuntu0.1_amd64.deb
-            sudo apt install ./libtinfo5_6.3-2ubuntu0.1_amd64.deb
+            sudo apt-get install -y ccache
+            if [ "${{ matrix.cc }}" == "clang-21" ]; then
+                wget https://apt.llvm.org/llvm.sh
+                chmod +x llvm.sh
+                sudo ./llvm.sh 21
+            fi
+            if [ "${{ matrix.fortran }}" == "flang" ]; then
+              wget http://security.ubuntu.com/ubuntu/pool/universe/n/ncurses/libtinfo5_6.3-2ubuntu0.1_amd64.deb
+              sudo apt install ./libtinfo5_6.3-2ubuntu0.1_amd64.deb
+            else
+              sudo apt-get install -y ${{ matrix.fortran }}
+            fi
           elif [ "$RUNNER_OS" == "macOS" ]; then
             # It looks like "gfortran" isn't working correctly unless "gcc" is re-installed.
             brew reinstall gcc
@@ -64,12 +84,12 @@ jobs:
           # GNU make and cmake call the compilers differently. It looks like
           # that causes the cache to mismatch. Keep the ccache for both build
           # tools separate to avoid polluting each other.
-          key: ccache-${{ runner.os }}-${{ matrix.build }}-${{ matrix.fortran }}-${{ github.ref }}-${{ github.sha }}
+          key: ccache-${{ runner.os }}-${{ runner.arch }}-${{ matrix.build }}-${{ matrix.cc }}-${{ matrix.fortran }}-${{ github.ref }}-${{ github.sha }}
           # Restore a matching ccache cache entry. Prefer same branch and same Fortran compiler.
           restore-keys: |
-            ccache-${{ runner.os }}-${{ matrix.build }}-${{ matrix.fortran }}-${{ github.ref }}
-            ccache-${{ runner.os }}-${{ matrix.build }}-${{ matrix.fortran }}
-            ccache-${{ runner.os }}-${{ matrix.build }}
+            ccache-${{ runner.os }}-${{ runner.arch }}-${{ matrix.build }}-${{ matrix.cc }}-${{ matrix.fortran }}-${{ github.ref }}
+            ccache-${{ runner.os }}-${{ runner.arch }}-${{ matrix.build }}-${{ matrix.cc }}-${{ matrix.fortran }}
+            ccache-${{ runner.os }}-${{ runner.arch }}-${{ matrix.build }}-${{ matrix.cc }}
 
       - name: Configure ccache
         run: |
@@ -89,7 +109,7 @@ jobs:
           echo "max_size = 300M" > ~/.ccache/ccache.conf
           echo "compression = true" >> ~/.ccache/ccache.conf
           ccache -s
-          
+
       - name: Add gfortran runtime to link path
         if: matrix.build == 'make' && runner.os == 'macOS'
         run: |
@@ -110,7 +130,7 @@ jobs:
           fi
           case "${{ matrix.build }}" in
             "make")
-              make -j$(nproc) DYNAMIC_ARCH=1 USE_OPENMP=0 FC="ccache ${{ matrix.fortran }}"
+              make -j$(nproc) DYNAMIC_ARCH=1 USE_OPENMP=0 CC="ccache ${{ matrix.cc }}" FC="ccache ${{ matrix.fortran }}"
               ;;
             "cmake")
               mkdir build && cd build
@@ -119,6 +139,7 @@ jobs:
                     -DBUILD_WITHOUT_LAPACK=0 \
                     -DCMAKE_VERBOSE_MAKEFILE=ON \
                     -DCMAKE_BUILD_TYPE=Release \
+                    -DCMAKE_C_COMPILER=${{ matrix.cc }} \
                     -DCMAKE_Fortran_COMPILER=${{ matrix.fortran }} \
                     -DCMAKE_C_COMPILER_LAUNCHER=ccache \
                     -DCMAKE_Fortran_COMPILER_LAUNCHER=ccache \
@@ -142,13 +163,13 @@ jobs:
             "make")
               MAKE_FLAGS='DYNAMIC_ARCH=1 USE_OPENMP=0'
               echo "::group::Tests in 'test' directory"
-              make -C test $MAKE_FLAGS FC="ccache ${{ matrix.fortran }}"
+              make -C test $MAKE_FLAGS CC="ccache ${{ matrix.cc }}" FC="ccache ${{ matrix.fortran }}"
               echo "::endgroup::"
               echo "::group::Tests in 'ctest' directory"
-              make -C ctest $MAKE_FLAGS FC="ccache ${{ matrix.fortran }}"
+              make -C ctest $MAKE_FLAGS CC="ccache ${{ matrix.cc }}" FC="ccache ${{ matrix.fortran }}"
               echo "::endgroup::"
               echo "::group::Tests in 'utest' directory"
-              make -C utest $MAKE_FLAGS FC="ccache ${{ matrix.fortran }}"
+              make -C utest $MAKE_FLAGS CC="ccache ${{ matrix.cc }}" FC="ccache ${{ matrix.fortran }}"
               echo "::endgroup::"
               ;;
             "cmake")
@@ -372,15 +393,15 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v3
-        
+
       - name: Install Dependencies
         run: |
           sudo apt-get update
           sudo apt-get install -y gcc gfortran make
-          
+
       - name: Build OpenBLAS
         run: |
-          make -j${nproc} 
+          make -j${nproc}
           make -j${nproc} lapack-test
-    
-          
+
+

.github/workflows/riscv64_vector.yml

@@ -16,7 +16,7 @@ jobs:
     env:
       triple: riscv64-unknown-linux-gnu
       riscv_gnu_toolchain: https://github.com/riscv-collab/riscv-gnu-toolchain
-      riscv_gnu_toolchain_version: 13.2.0
+      riscv_gnu_toolchain_version: 15.1.0
       riscv_gnu_toolchain_nightly_download_path: /releases/download/2025.08.29/riscv64-glibc-ubuntu-22.04-llvm-nightly-2025.08.29-nightly.tar.xz
     strategy:
       fail-fast: false
@@ -27,7 +27,7 @@ jobs:
             qemu_cpu: rv64,g=true,c=true,v=true,vext_spec=v1.0,vlen=128,elen=64
           - target: RISCV64_ZVL256B
             opts: TARGET=RISCV64_ZVL256B BINARY=64 ARCH=riscv64 BUILD_BFLOAT16=1 BUILD_HFLOAT16=1
-            qemu_cpu: rv64,g=true,c=true,v=true,vext_spec=v1.0,vlen=256,elen=64
+            qemu_cpu: rv64,g=true,c=true,v=true,vext_spec=v1.0,vlen=256,elen=64,zfh=true,zvfh=true,zvfbfwma=true
           - target: DYNAMIC_ARCH=1
             opts: TARGET=RISCV64_GENERIC BINARY=64 ARCH=riscv64 DYNAMIC_ARCH=1
             qemu_cpu: rv64,g=true,c=true,v=true,vext_spec=v1.0,vlen=256,elen=64
@@ -40,10 +40,13 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install autoconf automake autotools-dev ninja-build make \
-          libgomp1-riscv64-cross ccache qemu-kvm
+          libgomp1-riscv64-cross ccache qemu-kvm qemu-user libc6-riscv64-cross
           wget ${riscv_gnu_toolchain}/${riscv_gnu_toolchain_nightly_download_path}
           tar -xvf $(basename ${riscv_gnu_toolchain_nightly_download_path}) -C /opt
-
+          wget https://gist.github.com/martin-frbg/bb630e0de34978e578eeb496b1538d4e/raw/7fd8d971f327f7a517b8f5f7989479ff2b36f71f/qemu-riscv64-10.1-ubuntu24 -P /opt/riscv/bin -o riscv64-qemu
+          mv /opt/riscv/bin/qemu-riscv64-10.1-ubuntu24 /opt/riscv/bin/qemu-riscv64
+          chmod +x /opt/riscv/bin/qemu-riscv64
+          
       - name: Compilation cache
         uses: actions/cache@v3
         with:
@@ -74,7 +77,7 @@ jobs:
         run: |
             export PATH="/opt/riscv/bin:$PATH"
             make TARGET=${{ matrix.target }} CFLAGS="-DTARGET=${{ matrix.target }}" \
-            CC='${triple}-gcc' \
+            CC='ccache clang --rtlib=compiler-rt -target ${triple} --sysroot /opt/riscv/sysroot --gcc-toolchain=/opt/riscv/lib/gcc/riscv64-unknown-linux-gnu/${riscv_gnu_toolchain_version}/' \
             AR='ccache ${triple}-ar' AS='ccache ${triple}-gcc' LD='ccache ${triple}-gcc' \
             RANLIB='ccache ${triple}-ranlib' \
             FC='ccache ${triple}-gfortran' ${{ matrix.opts }} \
@@ -98,6 +101,8 @@ jobs:
         shell: bash
         run: |
           export PATH="/opt/riscv/bin:$PATH"
+          export LD_LIBRARY_PATH=/opt/riscv/sysroot/lib
+          sudo ln -s /opt/riscv/sysroot/lib/ld-linux-riscv64-lp64d.so.1 /lib
           export QEMU_CPU=${{ matrix.qemu_cpu }}
           rm -rf ./test_out
           mkdir -p ./test_out
@@ -134,6 +139,14 @@ jobs:
           wait
           while IFS= read -r -d $'\0' LOG; do cat $LOG ; FAILURES=1 ; done < <(grep -lZ FAIL ./test_out/*)
           if [[ ! -z $FAILURES ]]; then echo "==========" ; echo "== FAIL ==" ; echo "==========" ; echo ; exit 1 ; fi
+          if [ "${{matrix.target}}" == "RISCV64_ZVL256B" ]; then
+          qemu-riscv64 test/test_sbgemm &
+          qemu-riscv64 test/test_sbgemv &
+          qemu-riscv64 test/test_shgemm &
+          qemu-riscv64 test/test_shgemv &
+          qemu-riscv64 test/test_bgemm
+          fi
+
 
       - name: netlib tests
         shell: bash

CMakeLists.txt

@@ -498,6 +498,11 @@ if (BUILD_SHARED_LIBS OR DELETE_STATIC_LIBS AND NOT ${SYMBOLPREFIX}${SYMBOLSUFFI
   else ()
 	  set (BBF16 0)
   endif()
+  if (${BUILD_HFLOAT16})
+	  set (BHF16 1)
+  else ()
+	  set (BHF16 0)
+  endif()
   if (${BUILD_SINGLE})
 	  set (BS 1)
   else ()
@@ -533,7 +538,7 @@ endif()
  #if (USE_PERL)
 message(STATUS "adding postbuild instruction to rename syms")
   add_custom_command(TARGET ${OpenBLAS_LIBNAME}_static POST_BUILD
-	COMMAND perl ${PROJECT_SOURCE_DIR}/exports/gensymbol.pl "win2k" "${ARCH}" "${BU}" "${EXPRECISION_IN}" "${NO_CBLAS_IN}" "${NO_LAPACK_IN}" "${NO_LAPACKE_IN}" "${NEED2UNDERSCORES_IN}" "${ONLY_CBLAS_IN}" "${SYMBOLPREFIX}" "${SYMBOLSUFFIX}" "${BLD}" "${BBF16}" "${BS}" "${BD}" "${BC}" "${BZ}" > ${PROJECT_BINARY_DIR}/renamesyms.def
+	COMMAND perl ${PROJECT_SOURCE_DIR}/exports/gensymbol.pl "win2k" "${ARCH}" "${BU}" "${EXPRECISION_IN}" "${NO_CBLAS_IN}" "${NO_LAPACK_IN}" "${NO_LAPACKE_IN}" "${NEED2UNDERSCORES_IN}" "${ONLY_CBLAS_IN}" "${SYMBOLPREFIX}" "${SYMBOLSUFFIX}" "${BLD}" "${BBF16}" "${BHF16}" "${BS}" "${BD}" "${BC}" "${BZ}" > ${PROJECT_BINARY_DIR}/renamesyms.def
 	COMMAND ${CMAKE_C_COMPILER} ${CMAKE_C_FLAGS} -I${PROJECT_SOURCE_DIR} -I${PROJECT_BINARY_DIR} -c -o ${PROJECT_BINARY_DIR}/dllinit.o ${PROJECT_SOURCE_DIR}/exports/dllinit.c
 	COMMAND lld-link -nodefaultlib:libcmt -defaultlib:${CRTLIB} ${CMAKE_LINKER_FLAGS} -errorlimit:0 -def:${PROJECT_BINARY_DIR}/renamesyms.def ${PROJECT_BINARY_DIR}/dllinit.o $<TARGET_FILE:${OpenBLAS_LIBNAME}_static> -wholearchive:$<TARGET_FILE:${OpenBLAS_LIBNAME}_static> -dll -out:$<TARGET_FILE_DIR:${OpenBLAS_LIBNAME}_static>/${OpenBLAS_LIBNAME}.dll -implib:$<TARGET_FILE_DIR:${OpenBLAS_LIBNAME}_static>/${OpenBLAS_LIBNAME}.dll.a ${PDBOPT} 
 	#COMMAND lld-link -nodefaultlib:libcmt -defaultlib:msvcrt ${CMAKE_LINKER_FLAGS} -errorlimit:0 -def:${PROJECT_BINARY_DIR}/renamesyms.def ${PROJECT_BINARY_DIR}/dllinit.o $<TARGET_FILE:${OpenBLAS_LIBNAME}_static> -wholearchive:$<TARGET_FILE:${OpenBLAS_LIBNAME}_static> -dll -out:$<TARGET_FILE_DIR:${OpenBLAS_LIBNAME}_static>/${OpenBLAS_LIBNAME}.dll -implib:$<TARGET_FILE_DIR:${OpenBLAS_LIBNAME}_static>/${OpenBLAS_LIBNAME}.dll.a
@@ -543,13 +548,13 @@ message(STATUS "adding postbuild instruction to rename syms")
   else ()
   if (NOT USE_PERL)
   add_custom_command(TARGET ${OpenBLAS_LIBNAME}_shared POST_BUILD
-	  COMMAND sh ${PROJECT_SOURCE_DIR}/exports/gensymbol "objcopy" "${ARCH}" "${BU}" "${EXPRECISION_IN}" "${NO_CBLAS_IN}" "${NO_LAPACK_IN}" "${NO_LAPACKE_IN}" "${NEED2UNDERSCORES_IN}" "${ONLY_CBLAS_IN}" \"${SYMBOLPREFIX}\" \"${SYMBOLSUFFIX}\" "${BLD}" "${BBF16}" "${BS}" "${BD}" "${BC}" "${BZ}" > ${PROJECT_BINARY_DIR}/objcopy.def
+	  COMMAND sh ${PROJECT_SOURCE_DIR}/exports/gensymbol "objcopy" "${ARCH}" "${BU}" "${EXPRECISION_IN}" "${NO_CBLAS_IN}" "${NO_LAPACK_IN}" "${NO_LAPACKE_IN}" "${NEED2UNDERSCORES_IN}" "${ONLY_CBLAS_IN}" \"${SYMBOLPREFIX}\" \"${SYMBOLSUFFIX}\" "${BLD}" "${BBF16}" "${BHF16}" "${BS}" "${BD}" "${BC}" "${BZ}" > ${PROJECT_BINARY_DIR}/objcopy.def
     COMMAND objcopy --redefine-syms ${PROJECT_BINARY_DIR}/objcopy.def  ${PROJECT_BINARY_DIR}/lib/${OpenBLAS_LIBNAME}.so
     COMMENT "renaming symbols"
     )
   else()
   add_custom_command(TARGET ${OpenBLAS_LIBNAME}_shared POST_BUILD
-    COMMAND perl ${PROJECT_SOURCE_DIR}/exports/gensymbol.pl "objcopy" "${ARCH}" "${BU}" "${EXPRECISION_IN}" "${NO_CBLAS_IN}" "${NO_LAPACK_IN}" "${NO_LAPACKE_IN}" "${NEED2UNDERSCORES_IN}" "${ONLY_CBLAS_IN}" \"${SYMBOLPREFIX}\" \"${SYMBOLSUFFIX}\" "${BLD}" "${BBF16}" "${BS}" "${BD}" "${BC}" "${BZ}" > ${PROJECT_BINARY_DIR}/objcopy.def
+    COMMAND perl ${PROJECT_SOURCE_DIR}/exports/gensymbol.pl "objcopy" "${ARCH}" "${BU}" "${EXPRECISION_IN}" "${NO_CBLAS_IN}" "${NO_LAPACK_IN}" "${NO_LAPACKE_IN}" "${NEED2UNDERSCORES_IN}" "${ONLY_CBLAS_IN}" \"${SYMBOLPREFIX}\" \"${SYMBOLSUFFIX}\" "${BLD}" "${BBF16}" "${BHF16}" "${BS}" "${BD}" "${BC}" "${BZ}" > ${PROJECT_BINARY_DIR}/objcopy.def
     COMMAND objcopy --redefine-syms ${PROJECT_BINARY_DIR}/objcopy.def  ${PROJECT_BINARY_DIR}/lib/lib${OpenBLAS_LIBNAME}.so
     COMMENT "renaming symbols"
     )

Makefile.system

@@ -891,7 +891,7 @@ NO_BINARY_MODE  = 1
 BINARY_DEFINED  = 1
 ifdef INTERFACE64
 ifneq ($(INTERFACE64), 0)
-ifeq ($(F_COMPILER), GFORTRAN)
+ifeq ($(F_COMPILER), $(filter $(F_COMPILER),GFORTRAN FLANGNEW))
 FCOMMON_OPT +=  -fdefault-integer-8
 endif
 ifeq ($(F_COMPILER), FLANG)
@@ -906,7 +906,7 @@ NO_BINARY_MODE  = 1
 BINARY_DEFINED  = 1
 ifdef INTERFACE64
 ifneq ($(INTERFACE64), 0)
-ifeq ($(F_COMPILER), GFORTRAN)
+ifeq ($(F_COMPILER), $(filter $(F_COMPILER),GFORTRAN FLANGNEW))
 FCOMMON_OPT +=  -fdefault-integer-8
 endif
 ifeq ($(F_COMPILER), FLANG)
@@ -921,7 +921,7 @@ NO_BINARY_MODE  = 1
 BINARY_DEFINED  = 1
 ifdef INTERFACE64
 ifneq ($(INTERFACE64), 0)
-ifeq ($(F_COMPILER), GFORTRAN)
+ifeq ($(F_COMPILER), $(filter $(F_COMPILER),GFORTRAN FLANGNEW))
 FCOMMON_OPT +=  -fdefault-integer-8
 endif
 ifeq ($(F_COMPILER), FLANG)

azure-pipelines.yml

@@ -95,7 +95,7 @@ jobs:
      vmImage: 'windows-latest'
   steps:   
   - script: |
-      mingw32-make CC=gcc FC=gfortran DYNAMIC_ARCH=1 DYNAMIC_LIST="SANDYBRIDGE"
+      mingw32-make CC=gcc NOLAPACK=1 DYNAMIC_ARCH=1 DYNAMIC_LIST="SANDYBRIDGE"
 
 - job: Windows_clang_cmake
   pool:
@@ -171,13 +171,13 @@ jobs:
       brew update
       make USE_THREADS=0 CC=gcc-13 FC=gfortran-13
      
-- job: OSX_GCC12
+- job: OSX_GCC15
   pool:
      vmImage: 'macOS-latest'
   steps:   
   - script: |
       brew update
-      make CC=gcc-12 FC=gfortran-12
+      make CC=gcc-15 FC=gfortran-15
 
 - job: OSX_LLVM_flangnew
   pool:
@@ -201,7 +201,7 @@ jobs:
   - script: |
       brew update
       brew install llvm libomp
-      make TARGET=CORE2 USE_OPENMP=1 DYNAMIC_ARCH=1 CC=/usr/local/opt/llvm/bin/clang NOFORTRAN=1
+      make TARGET=CORE2 USE_OPENMP=1 DYNAMIC_ARCH=1 DYNAMIC_LIST='NEHALEM HASWELL SKYLAKEX' CC=/usr/local/opt/llvm/bin/clang NOFORTRAN=1
 
 - job: OSX_OpenMP_Clang_cmake
   pool:
@@ -215,7 +215,7 @@ jobs:
       brew install llvm libomp
       mkdir build
       cd build
-      cmake -DTARGET=CORE2 -DUSE_OPENMP=1 -DINTERFACE64=1 -DDYNAMIC_ARCH=1 -DCMAKE_C_COMPILER=/usr/local/opt/llvm/bin/clang -DNOFORTRAN=1 -DNO_AVX512=1 ..
+      cmake -DTARGET=CORE2 -DUSE_OPENMP=1 -DINTERFACE64=1 -DDYNAMIC_ARCH=1 -DDYNAMIC_LIST='NEHALEM HASWELL SKYLAKEX' -DCMAKE_C_COMPILER=/usr/local/opt/llvm/bin/clang -DNOFORTRAN=1 -DNO_AVX512=1 ..
       make
       ctest
       

cmake/OpenBLASConfig.cmake.in

@@ -50,30 +50,30 @@ set(PN OpenBLAS)
 
 # need to check that the @USE_*@ evaluate to something cmake can perform boolean logic upon
 if(@USE_OPENMP@)
-    set(${PN}_openmp_FOUND 1)
+    set(${PN}@SUFFIX64@_openmp_FOUND 1)
 elseif(@USE_THREAD@)
-    set(${PN}_pthread_FOUND 1)
+    set(${PN}@SUFFIX64@_pthread_FOUND 1)
 else()
-    set(${PN}_serial_FOUND 1)
+    set(${PN}@SUFFIX64@_serial_FOUND 1)
 endif()
 
-check_required_components(${PN})
+check_required_components(${PN}@SUFFIX64@)
 
 #-----------------------------------------------------------------------------
 # Don't include targets if this file is being picked up by another
 # project which has already built this as a subproject
 #-----------------------------------------------------------------------------
-if(NOT TARGET ${PN}::OpenBLAS)
-    include("${CMAKE_CURRENT_LIST_DIR}/${PN}Targets.cmake")
+if(NOT TARGET ${PN}@SUFFIX64@::OpenBLAS)
+    include("${CMAKE_CURRENT_LIST_DIR}/${PN}@SUFFIX64@Targets.cmake")
 
-    get_property(_loc TARGET ${PN}::OpenBLAS PROPERTY LOCATION)
-    set(${PN}_LIBRARY ${_loc})
-    get_property(_ill TARGET ${PN}::OpenBLAS PROPERTY INTERFACE_LINK_LIBRARIES)
-    set(${PN}_LIBRARIES ${_ill})
+    get_property(_loc TARGET ${PN}@SUFFIX64@::OpenBLAS PROPERTY LOCATION)
+    set(${PN}@SUFFIX64@_LIBRARY ${_loc})
+    get_property(_ill TARGET ${PN}@SUFFIX64@::OpenBLAS PROPERTY INTERFACE_LINK_LIBRARIES)
+    set(${PN}@SUFFIX64@_LIBRARIES ${_ill})
 
-    get_property(_id TARGET ${PN}::OpenBLAS PROPERTY INCLUDE_DIRECTORIES)
-    set(${PN}_INCLUDE_DIR ${_id})
-    get_property(_iid TARGET ${PN}::OpenBLAS PROPERTY INTERFACE_INCLUDE_DIRECTORIES)
-    set(${PN}_INCLUDE_DIRS ${_iid})
+    get_property(_id TARGET ${PN}@SUFFIX64@::OpenBLAS PROPERTY INCLUDE_DIRECTORIES)
+    set(${PN}@SUFFIX64@_INCLUDE_DIR ${_id})
+    get_property(_iid TARGET ${PN}@SUFFIX64@::OpenBLAS PROPERTY INTERFACE_INCLUDE_DIRECTORIES)
+    set(${PN}@SUFFIX64@_INCLUDE_DIRS ${_iid})
 endif()