0.3.34 is back to `collect2: fatal error: posix_spawnp: Argument list too long` error

[barracuda156]

Unfortunately, we are back to #5332

Ninja:

:notice:configure --->  Configuring OpenBLAS
:debug:configure gcc_compilers.tcl not found in ports tree, using built-in selections
:debug:configure Preferred compilers: macports-gcc-16 macports-gcc-14 macports-gcc-13 macports-gcc-12 macports-gcc-11 macports-gcc-10 macports-gcc-9 macports-gcc-8 macports-gcc-7 macports-gcc-6 macports-gcc-5
:debug:configure Using compiler 'MacPorts GCC 16'
:debug:configure elevating privileges for configure ccache: euid changed to 0, egid changed to 0.
:debug:configure dropping privileges: euid changed to 503, egid changed to 501.
:warn:configure ccache_dir /opt/local/var/macports/build/.ccache could not be initialized; disabling ccache: couldn't execute "ccache": no such file or directory
:debug:configure Executing proc-pre-org.macports.configure-configure-0
:debug:configure CPPFLAGS="-I/opt/local/include" inserted into CFLAGS="-O3 -DNDEBUG -I/opt/local/include" CXXFLAGS="-Os -DNDEBUG -I/opt/local/include -D_GLIBCXX_USE_CXX11_ABI=0"
:info:configure         (using ccache)
:debug:configure Executing proc-pre-org.macports.configure-configure-1
:debug:configure Executing proc-pre-org.macports.configure-configure-2
:debug:configure Active variants check for source-type install considers depends_fetch depends_extract depends_lib depends_build depends_run: libgcc cmake ninja coreutils cctools ld64 gcc16
:debug:configure Executing proc-pre-org.macports.configure-configure-3
:debug:configure compilers.enforce_c list: 
:debug:configure compilers.enforce_fortran list: 
:debug:configure compilers.enforce_some_fortran list: 
:debug:configure Executing proc-pre-org.macports.configure-configure-4
:debug:configure muniversal-1.1 PG overloaded the choose_supported_archs procedure!
:debug:configure Executing org.macports.configure (OpenBLAS)
:debug:configure Environment: 
:debug:configure ARCHPREFERENCE='ppc'
:debug:configure CC='/opt/local/bin/gcc-mp-16'
:debug:configure CC_FOR_BUILD='/opt/local/bin/gcc-mp-16'
:debug:configure CC_PRINT_OPTIONS='YES'
:debug:configure CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/OpenBLAS-f7d53372/work/.CC_PRINT_OPTIONS'
:debug:configure CFLAGS='-pipe -O3 -DNDEBUG -I/opt/local/include -arch ppc'
:debug:configure CFLAGS_FOR_BUILD='-O3 -DNDEBUG -I/opt/local/include -arch ppc'
:debug:configure CPATH='/opt/local/include'
:debug:configure CPP_FOR_BUILD='/opt/local/bin/cpp-mp-16'
:debug:configure CXX='/opt/local/bin/g++-mp-16'
:debug:configure CXXCPP_FOR_BUILD='/opt/local/bin/cpp-mp-16'
:debug:configure CXXFLAGS='-pipe -Os -DNDEBUG -I/opt/local/include -D_GLIBCXX_USE_CXX11_ABI=0 -arch ppc'
:debug:configure CXXFLAGS_FOR_BUILD='-Os -DNDEBUG -I/opt/local/include -D_GLIBCXX_USE_CXX11_ABI=0 -arch ppc'
:debug:configure CXX_FOR_BUILD='/opt/local/bin/g++-mp-16'
:debug:configure DEVELOPER_DIR='/Developer'
:debug:configure F77='/opt/local/bin/gfortran-mp-16'
:debug:configure F90='/opt/local/bin/gfortran-mp-16'
:debug:configure F90FLAGS='-pipe -Os -m32'
:debug:configure FC='/opt/local/bin/gfortran-mp-16'
:debug:configure FCFLAGS='-pipe -Os -m32'
:debug:configure FFLAGS='-pipe -Os -m32'
:debug:configure INSTALL='/usr/bin/install -c'
:debug:configure LDFLAGS='-L/opt/local/lib -Wl,-headerpad_max_install_names -arch ppc'
:debug:configure LDFLAGS_FOR_BUILD='-L/opt/local/lib -Wl,-headerpad_max_install_names -m32'
:debug:configure LIBRARY_PATH='/opt/local/lib'
:debug:configure MACOSX_DEPLOYMENT_TARGET='10.6'
:debug:configure OBJC='/opt/local/bin/gcc-mp-16'
:debug:configure OBJCFLAGS='-pipe -Os -I/opt/local/include -arch ppc'
:debug:configure OBJCXX='/opt/local/bin/g++-mp-16'
:debug:configure OBJCXXFLAGS='-pipe -Os -DNDEBUG -I/opt/local/include -I/opt/local/include -D_GLIBCXX_USE_CXX11_ABI=0 -arch ppc'
:debug:configure SOURCE_DATE_EPOCH='1784873781'
:info:configure Executing:  cd "/opt/local/var/macports/build/OpenBLAS-f7d53372/work/build" && /opt/local/bin/cmake -G "Ninja" -DCMAKE_BUILD_TYPE=MacPorts -DCMAKE_INSTALL_PREFIX="/opt/local" -DCMAKE_INSTALL_NAME_DIR="/opt/local/lib" -DCMAKE_SYSTEM_PREFIX_PATH="/opt/local;/usr" -DCMAKE_C_COMPILER="$CC" -DCMAKE_CXX_COMPILER="$CXX" -DCMAKE_OBJC_COMPILER="$CC" -DCMAKE_OBJCXX_COMPILER="$CXX" -DCMAKE_POLICY_DEFAULT_CMP0025=NEW -DCMAKE_POLICY_DEFAULT_CMP0060=NEW -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_COLOR_MAKEFILE=ON -DCMAKE_FIND_FRAMEWORK=LAST -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCMAKE_MAKE_PROGRAM=ninja -DCMAKE_INSTALL_RPATH_USE_LINK_PATH=ON -DCMAKE_MODULE_PATH="/opt/local/share/cmake/Modules" -DCMAKE_PREFIX_PATH="" -DCMAKE_BUILD_WITH_INSTALL_RPATH:BOOL=OFF -Wno-dev -DCOMMON_PROF=-pg -DNUM_THREADS=4 -DTARGET=PPC970 -DNO_AVX=ON -DNO_AVX2=ON -DNO_AVX512=ON -DCMAKE_AR=/opt/local/bin/ar -DCMAKE_NM=/opt/local/bin/nm -DCMAKE_OBJDUMP=/opt/local/bin/objdump -DCMAKE_RANLIB=/opt/local/bin/ranlib -DCMAKE_STRIP=/opt/local/bin/strip -DCMAKE_LINKER=/opt/local/bin/ld -DBUILD_SHARED_LIBS=ON -DCMAKE_OSX_ARCHITECTURES="ppc" -DCMAKE_OSX_DEPLOYMENT_TARGET="10.6" -DCMAKE_OSX_SYSROOT="/" /opt/local/var/macports/build/OpenBLAS-f7d53372/work/OpenBLAS-0.3.34 
:debug:configure system:  cd "/opt/local/var/macports/build/OpenBLAS-f7d53372/work/build" && /opt/local/bin/cmake -G "Ninja" -DCMAKE_BUILD_TYPE=MacPorts -DCMAKE_INSTALL_PREFIX="/opt/local" -DCMAKE_INSTALL_NAME_DIR="/opt/local/lib" -DCMAKE_SYSTEM_PREFIX_PATH="/opt/local;/usr" -DCMAKE_C_COMPILER="$CC" -DCMAKE_CXX_COMPILER="$CXX" -DCMAKE_OBJC_COMPILER="$CC" -DCMAKE_OBJCXX_COMPILER="$CXX" -DCMAKE_POLICY_DEFAULT_CMP0025=NEW -DCMAKE_POLICY_DEFAULT_CMP0060=NEW -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_COLOR_MAKEFILE=ON -DCMAKE_FIND_FRAMEWORK=LAST -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCMAKE_MAKE_PROGRAM=ninja -DCMAKE_INSTALL_RPATH_USE_LINK_PATH=ON -DCMAKE_MODULE_PATH="/opt/local/share/cmake/Modules" -DCMAKE_PREFIX_PATH="" -DCMAKE_BUILD_WITH_INSTALL_RPATH:BOOL=OFF -Wno-dev -DCOMMON_PROF=-pg -DNUM_THREADS=4 -DTARGET=PPC970 -DNO_AVX=ON -DNO_AVX2=ON -DNO_AVX512=ON -DCMAKE_AR=/opt/local/bin/ar -DCMAKE_NM=/opt/local/bin/nm -DCMAKE_OBJDUMP=/opt/local/bin/objdump -DCMAKE_RANLIB=/opt/local/bin/ranlib -DCMAKE_STRIP=/opt/local/bin/strip -DCMAKE_LINKER=/opt/local/bin/ld -DBUILD_SHARED_LIBS=ON -DCMAKE_OSX_ARCHITECTURES="ppc" -DCMAKE_OSX_DEPLOYMENT_TARGET="10.6" -DCMAKE_OSX_SYSROOT="/" /opt/local/var/macports/build/OpenBLAS-f7d53372/work/OpenBLAS-0.3.34 
:info:configure -- The C compiler identification is GNU 16.1.0
:info:configure -- The ASM compiler identification is GNU
:info:configure -- Found assembler: /opt/local/bin/gcc-mp-16
:info:configure -- Checking whether C compiler has -isysroot
:info:configure -- Checking whether C compiler has -isysroot - yes
:info:configure -- Checking whether C compiler supports OSX deployment target flag
:info:configure -- Checking whether C compiler supports OSX deployment target flag - yes
:info:configure -- Detecting C compiler ABI info
:info:configure -- Detecting C compiler ABI info - done
:info:configure -- Check for working C compiler: /opt/local/bin/gcc-mp-16 - skipped
:info:configure -- Detecting C compile features
:info:configure -- Detecting C compile features - done
:info:configure CMake Warning at CMakeLists.txt:123 (message):
:info:configure   CMake support is experimental.  It does not yet support all build options
:info:configure   and may not produce the same Makefiles that OpenBLAS ships with.
:info:configure -- Looking for stdatomic.h
:info:configure -- Looking for stdatomic.h - found
:info:configure -- Compiling a 32-bit binary.
:info:configure -- -- -- -- -- -- -- -- -- -- -- -- -- --
:info:configure -- Targeting the PPC970 architecture.
:info:configure -- GEMM multithread threshold set to 4.
:info:configure -- Disabling Advanced Vector Extensions (AVX).
:info:configure -- Disabling Advanced Vector Extensions 2 (AVX2).
:info:configure -- Disabling Advanced Vector Extensions 512 (AVX512).
:info:configure -- Multi-threading enabled with 4 threads.
:info:configure -- Looking for a Fortran compiler
:info:configure -- Looking for a Fortran compiler - /opt/local/bin/gfortran-mp-16
:info:configure -- The Fortran compiler identification is GNU 16.1.0
:info:configure -- Checking whether Fortran compiler has -isysroot
:info:configure -- Checking whether Fortran compiler has -isysroot - yes
:info:configure -- Checking whether Fortran compiler supports OSX deployment target flag
:info:configure -- Checking whether Fortran compiler supports OSX deployment target flag - yes
:info:configure -- Detecting Fortran compiler ABI info
:info:configure -- Detecting Fortran compiler ABI info - done
:info:configure -- Check for working Fortran compiler: /opt/local/bin/gfortran-mp-16 - skipped
:info:configure -- Running getarch
:info:configure -- GETARCH results:
:info:configure CORE=PPC970
:info:configure LIBCORE=ppc970
:info:configure NUM_CORES=2
:info:configure __BYTE_ORDER__=__ORDER_BIG_ENDIAN__
:info:configure MAKEFLAGS += -j 2
:info:configure -- Compiling a 32-bit binary.
:info:configure -- Building Single Precision
:info:configure -- Building Double Precision
:info:configure -- Building Complex Precision
:info:configure -- Building Double Complex Precision
:info:configure -- /opt/local/var/macports/build/OpenBLAS-f7d53372/work/build/interface/CMakeFiles/scopy.c
. . .
:info:configure -- /opt/local/var/macports/build/OpenBLAS-f7d53372/work/build/lapack/CMakeFiles/ztrti2_LU.c
:info:configure -- fortran lapack
:info:configure -- Building deprecated routines
:info:configure -- Building Single Precision
:info:configure -- Building Double Precision
:info:configure -- Building Single Precision Complex
:info:configure -- Building Double Precision Complex
:info:configure -- Performing Test CMAKE_HAVE_LIBC_PTHREAD
:info:configure -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
:info:configure -- Found Threads: TRUE
:info:configure -- Generating openblas_config.h in include/openblas
:info:configure -- Generating f77blas.h in include/openblas
:info:configure -- Generating cblas.h in include/openblas
:info:configure -- Copying LAPACKE header files to include/openblas
:info:configure -- Configuring done (17.5s)
:info:configure -- Generating done (10.7s)
:info:configure CMake Warning:
:info:configure   Manually-specified variables were not used by the project:
:info:configure     CMAKE_COLOR_MAKEFILE
:info:configure     CMAKE_CXX_COMPILER
:info:configure     CMAKE_OBJCXX_COMPILER
:info:configure     CMAKE_OBJC_COMPILER
:info:configure     CMAKE_POLICY_DEFAULT_CMP0025
:info:configure     CMAKE_POLICY_DEFAULT_CMP0060
:info:configure -- Build files have been written to: /opt/local/var/macports/build/OpenBLAS-f7d53372/work/build
:debug:configure Executing proc-post-org.macports.configure-configure-0
:debug:configure configure.ccache restored to yes
:debug:configure Executing proc-post-org.macports.configure-configure-1
:debug:configure Executing portconfigure::configure_finish
:debug:configure Privilege de-escalation not attempted as not running as root.
:debug:build build phase started at 2026-07-24T06:21:19.693+0000 (Fri Jul 24 14:21:19 CST 2026)
:notice:build --->  Building OpenBLAS
:debug:build Executing org.macports.build (OpenBLAS)
:debug:build Environment: 
:debug:build ARCHPREFERENCE='ppc'
:debug:build CC_PRINT_OPTIONS='YES'
:debug:build CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/OpenBLAS-f7d53372/work/.CC_PRINT_OPTIONS'
:debug:build CPATH='/opt/local/include'
:debug:build DEVELOPER_DIR='/Developer'
:debug:build LIBRARY_PATH='/opt/local/lib'
:debug:build MACOSX_DEPLOYMENT_TARGET='10.6'
:debug:build SOURCE_DATE_EPOCH='1784873781'
:info:build Executing:  cd "/opt/local/var/macports/build/OpenBLAS-f7d53372/work/build" && ninja -j2 all -v 
:debug:build system:  cd "/opt/local/var/macports/build/OpenBLAS-f7d53372/work/build" && ninja -j2 all -v 
. . .
:info:build [10180/11687] /opt/local/bin/cmake -E cmake_ninja_dyndep --tdi=test/CMakeFiles/zblat3.dir/FortranDependInfo.json --lang=Fortran --dd=test/CMakeFiles/zblat3.dir/Fortran.dd @test/CMakeFiles/zblat3.dir/Fortran.dd.rsp
:info:build [10181/11687] /opt/local/bin/cmake -E cmake_ninja_dyndep --tdi=lapack-netlib/TESTING/LIN/CMakeFiles/xlintsts.dir/FortranDependInfo.json --lang=Fortran --dd=lapack-netlib/TESTING/LIN/CMakeFiles/xlintsts.dir/Fortran.dd @lapack-netlib/TESTING/LIN/CMakeFiles/xlintsts.dir/Fortran.dd.rsp
:info:build [10182/11687] /opt/local/bin/cmake -E cmake_ninja_dyndep --tdi=lapack-netlib/TESTING/LIN/CMakeFiles/xlintstrfs.dir/FortranDependInfo.json --lang=Fortran --dd=lapack-netlib/TESTING/LIN/CMakeFiles/xlintstrfs.dir/Fortran.dd @lapack-netlib/TESTING/LIN/CMakeFiles/xlintstrfs.dir/Fortran.dd.rsp
:info:build [10183/11687] : && /opt/local/bin/gfortran-mp-16 -pipe -Os -m32  -fPIC -mmacosx-version-min=10.6 -dynamiclib -Wl,-headerpad_max_install_names -L/opt/local/lib -Wl,-headerpad_max_install_names -arch ppc   -current_version 0.3.0 -o lib/libopenblas.0.3.dylib -install_name @rpath/libopenblas.0.dylib @CMakeFiles/openblas_shared.rsp && :
:info:build FAILED: [code=1] lib/libopenblas.0.3.dylib 
:info:build : && /opt/local/bin/gfortran-mp-16 -pipe -Os -m32  -fPIC -mmacosx-version-min=10.6 -dynamiclib -Wl,-headerpad_max_install_names -L/opt/local/lib -Wl,-headerpad_max_install_names -arch ppc   -current_version 0.3.0 -o lib/libopenblas.0.3.dylib -install_name @rpath/libopenblas.0.dylib @CMakeFiles/openblas_shared.rsp && :
:info:build collect2: fatal error: posix_spawnp: Argument list too long
:info:build compilation terminated.
:info:build [10184/11687] /opt/local/bin/cmake -E cmake_ninja_dyndep --tdi=lapack-netlib/TESTING/LIN/CMakeFiles/xlintstd.dir/FortranDependInfo.json --lang=Fortran --dd=lapack-netlib/TESTING/LIN/CMakeFiles/xlintstd.dir/Fortran.dd @lapack-netlib/TESTING/LIN/CMakeFiles/xlintstd.dir/Fortran.dd.rsp
:info:build ninja: build stopped: subcommand failed.
:info:build Command failed:  cd "/opt/local/var/macports/build/OpenBLAS-f7d53372/work/build" && ninja -j2 all -v 
:info:build Exit code: 1

Without Ninja:

:notice:configure --->  Configuring OpenBLAS
:debug:configure gcc_compilers.tcl not found in ports tree, using built-in selections
:debug:configure Preferred compilers: macports-gcc-16 macports-gcc-14 macports-gcc-13 macports-gcc-12 macports-gcc-11 macports-gcc-10 macports-gcc-9 macports-gcc-8 macports-gcc-7 macports-gcc-6 macports-gcc-5
:debug:configure Using compiler 'MacPorts GCC 16'
:debug:configure elevating privileges for configure ccache: euid changed to 0, egid changed to 0.
:debug:configure dropping privileges: euid changed to 503, egid changed to 501.
:debug:configure Executing proc-pre-org.macports.configure-configure-0
:debug:configure CPPFLAGS="-I/opt/local/include" inserted into CFLAGS="-O3 -DNDEBUG -I/opt/local/include" CXXFLAGS="-Os -DNDEBUG -I/opt/local/include -D_GLIBCXX_USE_CXX11_ABI=0"
:info:configure         (using ccache)
:debug:configure Executing proc-pre-org.macports.configure-configure-1
:debug:configure Executing proc-pre-org.macports.configure-configure-2
:debug:configure Active variants check for source-type install considers depends_fetch depends_extract depends_lib depends_build depends_run: libgcc cmake coreutils cctools ld64 gcc16
:debug:configure Executing proc-pre-org.macports.configure-configure-3
:debug:configure compilers.enforce_c list: 
:debug:configure compilers.enforce_fortran list: 
:debug:configure compilers.enforce_some_fortran list: 
:debug:configure Executing proc-pre-org.macports.configure-configure-4
:debug:configure muniversal-1.1 PG overloaded the choose_supported_archs procedure!
:debug:configure Executing org.macports.configure (OpenBLAS)
:debug:configure Environment: 
:debug:configure ARCHPREFERENCE='ppc'
:debug:configure CC='/opt/local/bin/gcc-mp-16'
:debug:configure CC_FOR_BUILD='/opt/local/bin/gcc-mp-16'
:debug:configure CC_PRINT_OPTIONS='YES'
:debug:configure CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/OpenBLAS-f7d53372/work/.CC_PRINT_OPTIONS'
:debug:configure CFLAGS='-pipe -O3 -DNDEBUG -I/opt/local/include -arch ppc'
:debug:configure CFLAGS_FOR_BUILD='-O3 -DNDEBUG -I/opt/local/include -arch ppc'
:debug:configure CPATH='/opt/local/include'
:debug:configure CPP_FOR_BUILD='/opt/local/bin/cpp-mp-16'
:debug:configure CXX='/opt/local/bin/g++-mp-16'
:debug:configure CXXCPP_FOR_BUILD='/opt/local/bin/cpp-mp-16'
:debug:configure CXXFLAGS='-pipe -Os -DNDEBUG -I/opt/local/include -D_GLIBCXX_USE_CXX11_ABI=0 -arch ppc'
:debug:configure CXXFLAGS_FOR_BUILD='-Os -DNDEBUG -I/opt/local/include -D_GLIBCXX_USE_CXX11_ABI=0 -arch ppc'
:debug:configure CXX_FOR_BUILD='/opt/local/bin/g++-mp-16'
:debug:configure DEVELOPER_DIR='/Developer'
:debug:configure F77='/opt/local/bin/gfortran-mp-16'
:debug:configure F90='/opt/local/bin/gfortran-mp-16'
:debug:configure F90FLAGS='-pipe -Os -m32'
:debug:configure FC='/opt/local/bin/gfortran-mp-16'
:debug:configure FCFLAGS='-pipe -Os -m32'
:debug:configure FFLAGS='-pipe -Os -m32'
:debug:configure INSTALL='/usr/bin/install -c'
:debug:configure LDFLAGS='-L/opt/local/lib -Wl,-headerpad_max_install_names -arch ppc'
:debug:configure LDFLAGS_FOR_BUILD='-L/opt/local/lib -Wl,-headerpad_max_install_names -m32'
:debug:configure LIBRARY_PATH='/opt/local/lib'
:debug:configure MACOSX_DEPLOYMENT_TARGET='10.6'
:debug:configure OBJC='/opt/local/bin/gcc-mp-16'
:debug:configure OBJCFLAGS='-pipe -Os -I/opt/local/include -arch ppc'
:debug:configure OBJCXX='/opt/local/bin/g++-mp-16'
:debug:configure OBJCXXFLAGS='-pipe -Os -DNDEBUG -I/opt/local/include -I/opt/local/include -D_GLIBCXX_USE_CXX11_ABI=0 -arch ppc'
:debug:configure SOURCE_DATE_EPOCH='1784877076'
:info:configure Executing:  cd "/opt/local/var/macports/build/OpenBLAS-f7d53372/work/build" && /opt/local/bin/cmake -G "CodeBlocks - Unix Makefiles" -DCMAKE_BUILD_TYPE=MacPorts -DCMAKE_INSTALL_PREFIX="/opt/local" -DCMAKE_INSTALL_NAME_DIR="/opt/local/lib" -DCMAKE_SYSTEM_PREFIX_PATH="/opt/local;/usr" -DCMAKE_C_COMPILER_LAUNCHER=/opt/local/bin/ccache -DCMAKE_CXX_COMPILER_LAUNCHER=/opt/local/bin/ccache -DCMAKE_Fortran_COMPILER_LAUNCHER=/opt/local/bin/ccache -DCMAKE_OBJC_COMPILER_LAUNCHER=/opt/local/bin/ccache -DCMAKE_OBJCXX_COMPILER_LAUNCHER=/opt/local/bin/ccache -DCMAKE_ISPC_COMPILER_LAUNCHER=/opt/local/bin/ccache -DCMAKE_C_COMPILER="$CC" -DCMAKE_CXX_COMPILER="$CXX" -DCMAKE_OBJC_COMPILER="$CC" -DCMAKE_OBJCXX_COMPILER="$CXX" -DCMAKE_POLICY_DEFAULT_CMP0025=NEW -DCMAKE_POLICY_DEFAULT_CMP0060=NEW -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_COLOR_MAKEFILE=ON -DCMAKE_FIND_FRAMEWORK=LAST -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCMAKE_MAKE_PROGRAM=/usr/bin/make -DCMAKE_INSTALL_RPATH_USE_LINK_PATH=ON -DCMAKE_MODULE_PATH="/opt/local/share/cmake/Modules" -DCMAKE_PREFIX_PATH="" -DCMAKE_BUILD_WITH_INSTALL_RPATH:BOOL=OFF -Wno-dev -DCOMMON_PROF=-pg -DNUM_THREADS=4 -DTARGET=PPC970 -DNO_AVX=ON -DNO_AVX2=ON -DNO_AVX512=ON -DCMAKE_AR=/opt/local/bin/ar -DCMAKE_LINKER=/opt/local/bin/ld -DCMAKE_NM=/opt/local/bin/nm -DCMAKE_OBJDUMP=/opt/local/bin/objdump -DCMAKE_RANLIB=/opt/local/bin/ranlib -DCMAKE_STRIP=/opt/local/bin/strip -DBUILD_SHARED_LIBS=ON -DCMAKE_OSX_ARCHITECTURES="ppc" -DCMAKE_OSX_DEPLOYMENT_TARGET="10.6" -DCMAKE_OSX_SYSROOT="/" /opt/local/var/macports/build/OpenBLAS-f7d53372/work/OpenBLAS-0.3.34 
:debug:configure system:  cd "/opt/local/var/macports/build/OpenBLAS-f7d53372/work/build" && /opt/local/bin/cmake -G "CodeBlocks - Unix Makefiles" -DCMAKE_BUILD_TYPE=MacPorts -DCMAKE_INSTALL_PREFIX="/opt/local" -DCMAKE_INSTALL_NAME_DIR="/opt/local/lib" -DCMAKE_SYSTEM_PREFIX_PATH="/opt/local;/usr" -DCMAKE_C_COMPILER_LAUNCHER=/opt/local/bin/ccache -DCMAKE_CXX_COMPILER_LAUNCHER=/opt/local/bin/ccache -DCMAKE_Fortran_COMPILER_LAUNCHER=/opt/local/bin/ccache -DCMAKE_OBJC_COMPILER_LAUNCHER=/opt/local/bin/ccache -DCMAKE_OBJCXX_COMPILER_LAUNCHER=/opt/local/bin/ccache -DCMAKE_ISPC_COMPILER_LAUNCHER=/opt/local/bin/ccache -DCMAKE_C_COMPILER="$CC" -DCMAKE_CXX_COMPILER="$CXX" -DCMAKE_OBJC_COMPILER="$CC" -DCMAKE_OBJCXX_COMPILER="$CXX" -DCMAKE_POLICY_DEFAULT_CMP0025=NEW -DCMAKE_POLICY_DEFAULT_CMP0060=NEW -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_COLOR_MAKEFILE=ON -DCMAKE_FIND_FRAMEWORK=LAST -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCMAKE_MAKE_PROGRAM=/usr/bin/make -DCMAKE_INSTALL_RPATH_USE_LINK_PATH=ON -DCMAKE_MODULE_PATH="/opt/local/share/cmake/Modules" -DCMAKE_PREFIX_PATH="" -DCMAKE_BUILD_WITH_INSTALL_RPATH:BOOL=OFF -Wno-dev -DCOMMON_PROF=-pg -DNUM_THREADS=4 -DTARGET=PPC970 -DNO_AVX=ON -DNO_AVX2=ON -DNO_AVX512=ON -DCMAKE_AR=/opt/local/bin/ar -DCMAKE_LINKER=/opt/local/bin/ld -DCMAKE_NM=/opt/local/bin/nm -DCMAKE_OBJDUMP=/opt/local/bin/objdump -DCMAKE_RANLIB=/opt/local/bin/ranlib -DCMAKE_STRIP=/opt/local/bin/strip -DBUILD_SHARED_LIBS=ON -DCMAKE_OSX_ARCHITECTURES="ppc" -DCMAKE_OSX_DEPLOYMENT_TARGET="10.6" -DCMAKE_OSX_SYSROOT="/" /opt/local/var/macports/build/OpenBLAS-f7d53372/work/OpenBLAS-0.3.34 
:info:configure -- The C compiler identification is GNU 16.1.0
:info:configure -- The ASM compiler identification is GNU
:info:configure -- Found assembler: /opt/local/bin/gcc-mp-16
:info:configure -- Checking whether C compiler has -isysroot
:info:configure -- Checking whether C compiler has -isysroot - yes
:info:configure -- Checking whether C compiler supports OSX deployment target flag
:info:configure -- Checking whether C compiler supports OSX deployment target flag - yes
:info:configure -- Detecting C compiler ABI info
:info:configure -- Detecting C compiler ABI info - done
:info:configure -- Check for working C compiler: /opt/local/bin/gcc-mp-16 - skipped
:info:configure -- Detecting C compile features
:info:configure -- Detecting C compile features - done
:info:configure CMake Warning at CMakeLists.txt:123 (message):
:info:configure   CMake support is experimental.  It does not yet support all build options
:info:configure   and may not produce the same Makefiles that OpenBLAS ships with.
:info:configure -- Looking for stdatomic.h
:info:configure -- Looking for stdatomic.h - found
:info:configure -- Compiling a 32-bit binary.
:info:configure -- -- -- -- -- -- -- -- -- -- -- -- -- --
:info:configure -- Targeting the PPC970 architecture.
:info:configure -- GEMM multithread threshold set to 4.
:info:configure -- Disabling Advanced Vector Extensions (AVX).
:info:configure -- Disabling Advanced Vector Extensions 2 (AVX2).
:info:configure -- Disabling Advanced Vector Extensions 512 (AVX512).
:info:configure -- Multi-threading enabled with 4 threads.
:info:configure -- Looking for a Fortran compiler
:info:configure -- Looking for a Fortran compiler - /opt/local/bin/gfortran-mp-16
:info:configure -- The Fortran compiler identification is GNU 16.1.0
:info:configure -- Checking whether Fortran compiler has -isysroot
:info:configure -- Checking whether Fortran compiler has -isysroot - yes
:info:configure -- Checking whether Fortran compiler supports OSX deployment target flag
:info:configure -- Checking whether Fortran compiler supports OSX deployment target flag - yes
:info:configure -- Detecting Fortran compiler ABI info
:info:configure -- Detecting Fortran compiler ABI info - done
:info:configure -- Check for working Fortran compiler: /opt/local/bin/gfortran-mp-16 - skipped
:info:configure -- Running getarch
:info:configure -- GETARCH results:
:info:configure CORE=PPC970
:info:configure LIBCORE=ppc970
:info:configure NUM_CORES=2
:info:configure __BYTE_ORDER__=__ORDER_BIG_ENDIAN__
:info:configure MAKEFLAGS += -j 2
:info:configure -- Compiling a 32-bit binary.
:info:configure -- Building Single Precision
:info:configure -- Building Double Precision
:info:configure -- Building Complex Precision
:info:configure -- Building Double Complex Precision
. . .
:info:build [ 82%] Building C object CMakeFiles/LAPACKE.dir/lapack-netlib/LAPACKE/utils/lapacke_ztz_trans.c.o
:info:build /opt/local/bin/ccache /opt/local/bin/gcc-mp-16  -I/opt/local/var/macports/build/OpenBLAS-f7d53372/work/OpenBLAS-0.3.34/lapack-netlib/LAPACKE/include -pipe -O3 -DNDEBUG -I/opt/local/include -arch ppc  -DHAVE_C11 -Wall -m32 -mtune=970 -maltivec -fno-fast-math -force_cpusubtype_ALL -fPIC -DGEMM_GEMV_FORWARD -DSBGEMM_GEMV_FORWARD -DNO_AVX -DNO_AVX2 -DNO_AVX512 -DSMP_SERVER -DNO_WARMUP -DMAX_CPU_NUMBER=4 -DMAX_PARALLEL_NUMBER=1 -DMAX_STACK_ALLOC=2048 -DNO_AFFINITY -DVERSION="\"0.3.34\"" -DBUILD_SINGLE -DBUILD_DOUBLE -DBUILD_COMPLEX -DBUILD_COMPLEX16 -arch ppc -mmacosx-version-min=10.6  -DHAVE_LAPACK_CONFIG_H -MD -MT CMakeFiles/LAPACKE.dir/lapack-netlib/LAPACKE/utils/lapacke_ztz_trans.c.o -MF CMakeFiles/LAPACKE.dir/lapack-netlib/LAPACKE/utils/lapacke_ztz_trans.c.o.d -o CMakeFiles/LAPACKE.dir/lapack-netlib/LAPACKE/utils/lapacke_ztz_trans.c.o -c /opt/local/var/macports/build/OpenBLAS-f7d53372/work/OpenBLAS-0.3.34/lapack-netlib/LAPACKE/utils/lapacke_ztz_trans.c
:info:build make[2]: Leaving directory `/opt/local/var/macports/build/OpenBLAS-f7d53372/work/build'
:info:build [ 82%] Built target LAPACKE
:info:build /usr/bin/make  -f CMakeFiles/openblas_shared.dir/build.make CMakeFiles/openblas_shared.dir/depend
:info:build make[2]: Entering directory `/opt/local/var/macports/build/OpenBLAS-f7d53372/work/build'
:info:build cd /opt/local/var/macports/build/OpenBLAS-f7d53372/work/build && /opt/local/bin/cmake -E cmake_depends "Unix Makefiles" /opt/local/var/macports/build/OpenBLAS-f7d53372/work/OpenBLAS-0.3.34 /opt/local/var/macports/build/OpenBLAS-f7d53372/work/OpenBLAS-0.3.34 /opt/local/var/macports/build/OpenBLAS-f7d53372/work/build /opt/local/var/macports/build/OpenBLAS-f7d53372/work/build /opt/local/var/macports/build/OpenBLAS-f7d53372/work/build/CMakeFiles/openblas_shared.dir/DependInfo.cmake "--color="
:info:build Dependee "/opt/local/var/macports/build/OpenBLAS-f7d53372/work/build/CMakeFiles/openblas_shared.dir/DependInfo.cmake" is newer than depender "/opt/local/var/macports/build/OpenBLAS-f7d53372/work/build/CMakeFiles/openblas_shared.dir/depend.internal".
:info:build Dependee "/opt/local/var/macports/build/OpenBLAS-f7d53372/work/build/CMakeFiles/CMakeDirectoryInformation.cmake" is newer than depender "/opt/local/var/macports/build/OpenBLAS-f7d53372/work/build/CMakeFiles/openblas_shared.dir/depend.internal".
:info:build Scanning dependencies of target openblas_shared
:info:build make[2]: Leaving directory `/opt/local/var/macports/build/OpenBLAS-f7d53372/work/build'
:info:build /usr/bin/make  -f CMakeFiles/openblas_shared.dir/build.make CMakeFiles/openblas_shared.dir/build
:info:build make[2]: Entering directory `/opt/local/var/macports/build/OpenBLAS-f7d53372/work/build'
:info:build [ 82%] Linking Fortran shared library lib/libopenblas.dylib
:info:build /opt/local/bin/cmake -E cmake_link_script CMakeFiles/openblas_shared.dir/link.txt --verbose=ON
:info:build collect2: fatal error: posix_spawnp: Argument list too long
:info:build compilation terminated.
:info:build /opt/local/bin/gfortran-mp-16 -pipe -Os -m32  -fPIC -mmacosx-version-min=10.6 -dynamiclib -Wl,-headerpad_max_install_names -L/opt/local/lib -Wl,-headerpad_max_install_names -arch ppc -current_version 0.3.0 -o lib/libopenblas.0.3.dylib -install_name @rpath/libopenblas.0.dylib @CMakeFiles/openblas_shared.dir/objects1.rsp @CMakeFiles/openblas_shared.dir/objects2.rsp @CMakeFiles/openblas_shared.dir/objects3.rsp @CMakeFiles/openblas_shared.dir/objects4.rsp @CMakeFiles/openblas_shared.dir/linkLibs.rsp
:info:build make[2]: *** [lib/libopenblas.0.3.dylib] Error 1

[martin-frbg]

Hmm. I now see that there actually was a recent change to that ARG_MAX workaround after all - #5776 which promised to "properly" fix response file generation to address problems they saw in #5775

[barracuda156]

Well, it certainly did not fix the issue properly, but if the change was Ninja-only, it does not explain non-Ninja build failure now.

[martin-frbg]

Thought you could perhaps try if reverting that commit fixes the issue on your platform ?

[barracuda156]

@martin-frbg Looks like it does. I just edited CMakeLists, resumed build, and it installed. I will try clean build in a few min, anyway I need to build G4 kernels versions.

[barracuda156]

@martin-frbg Confirmed with clean build, reverting ca4d867 fixes it (without Ninja).