Open BellaWangY opened 1 month ago
Hey, just letting you know I am looking into this now. First thoughts that come into my mind is why you're not passing a native build? I think that might solve your issues. Something like:
cmake -S . -B build-native
cmake --build build-native -j --clean-first
cmake -DCMAKE_TOOLCHAIN_FILE=./toolchains/aarch64-gcc.cmake \
-DNATIVE_BUILD_DIR="$(pwd)/build-native" \
-DBUILD_SHARED_LIBS=OFF \
-S . -B build_557
cmake --build build_557 -j --clean-first
Also make sure you have gcc cross compiler installed:
sudo apt-get install gcc-aarch64-linux-gnu
If you want to fix with gcc-9 then:
sudo apt-get install gcc-9-aarch64-linux-gnu
@BellaWangY Hi! Did this solve your issue?
I use this cmake cmd for configuration for arm arch64 for crossing compile and my desktop is ubuntu system. I runinto some errors please see the logs. how to solve it? Step1, cmake -DCMAKE_TOOLCHAIN_FILE=./toolchains/aarch64-gcc.cmake -D DBUILD_SHARED_LIBS=OFF -S . -B build
-- The C compiler identification is GNU 9.4.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/aarch64-linux-gnu-gcc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Setting build type to 'Release' (required for full support). -- Looking for sys/types.h -- Looking for sys/types.h - found -- Looking for stdint.h -- Looking for stdint.h - found -- Looking for stddef.h -- Looking for stddef.h - found -- Check size of long double -- Check size of long double - done -- Performing Test COMPILER_SUPPORTS_LONG_DOUBLE -- Performing Test COMPILER_SUPPORTS_LONG_DOUBLE - Success -- Performing Test COMPILER_SUPPORTS_FLOAT128 -- Performing Test COMPILER_SUPPORTS_FLOAT128 - Failed -- Performing Test COMPILER_SUPPORTS_SVE -- Performing Test COMPILER_SUPPORTS_SVE - Failed -- Found OpenMP_C: -fopenmp (found version "4.5") -- Found OpenMP: TRUE (found version "4.5")
-- Performing Test COMPILER_SUPPORTS_OPENMP -- Performing Test COMPILER_SUPPORTS_OPENMP - Success -- Performing Test COMPILER_SUPPORTS_OMP_SIMD -- Performing Test COMPILER_SUPPORTS_OMP_SIMD - Success -- Performing Test COMPILER_SUPPORTS_WEAK_ALIASES -- Performing Test COMPILER_SUPPORTS_WEAK_ALIASES - Success -- Performing Test COMPILER_SUPPORTS_BUILTIN_MATH -- Performing Test COMPILER_SUPPORTS_BUILTIN_MATH - Success -- Performing Test COMPILER_SUPPORTS_SYS_GETRANDOM -- Performing Test COMPILER_SUPPORTS_SYS_GETRANDOM - Success -- Configuring build for SLEEF-v3.6.1 Target system: Linux Target processor: aarch64 Host system: Linux-5.4.0-176-generic Host processor: x86_64 Detected C compiler: GNU @ /usr/bin/aarch64-linux-gnu-gcc CMake: 3.21.1 Make program: /usr/bin/make Crosscompiling SLEEF. Native build dir: -- Using option
-Wall -Wno-unused-function -Wno-attributes -Wno-unused-result -Wno-psabi -ffp-contract=off -fno-math-errno -fno-trapping-math -fno-shrink-wrap -fno-tree-vrp
to compile libsleef -- Building shared libs : OFF -- Building static test bins: OFF -- MPFR : LIB_MPFR-NOTFOUND -- GMP : LIBGMP-NOTFOUND -- RT : /usr/aarch64-linux-gnu/lib/librt.so -- FFTW3 : LIBFFTW3-NOTFOUND -- OPENSSL : -- SDE : SDE_COMMAND-NOTFOUND -- COMPILER_SUPPORTS_OPENMP : 1 -- Configuring done -- Generating done CMake Warning: Manually-specified variables were not used by the project:Step2, cmake --build build -j --clean-first make[2]: No rule to make target '/bin/mkdisp', needed by 'src/libm/dispscalar.c.body'. Stop. make[2]: No rule to make target '/bin/mkrename', needed by 'src/libm/include/renamepurecfma_scalar.h'. Stop. make[1]: [CMakeFiles/Makefile2:398: src/libm/CMakeFiles/renamePURECFMA_SCALAR.h_generated.dir/all] Error 2 make[1]: Waiting for unfinished jobs.... make[2]: No rule to make target '/bin/mkrename', needed by 'src/libm/include/renamedspscalar.h'. Stop. make[1]: [CMakeFiles/Makefile2:450: src/libm/CMakeFiles/dispscalar.c_generated.dir/all] Error 2 make[1]: [CMakeFiles/Makefile2:189: src/libm/CMakeFiles/renamedspscalar.h_generated.dir/all] Error 2 make[2]: No rule to make target '/bin/mkalias', needed by 'src/libm/alias_ADVSIMD_dp.h.tmp'. Stop. make[2]: No rule to make target '/bin/mkrename', needed by 'src/libm/include/renameadvsimd.h'. Stop. make[2]: No rule to make target '/bin/mkrename', needed by 'src/libm/include/renamepurec_scalar.h'. Stop. make[1]: [CMakeFiles/Makefile2:346: src/libm/CMakeFiles/renameADVSIMD.h_generated.dir/all] Error 2 make[1]: [CMakeFiles/Makefile2:528: src/libm/CMakeFiles/alias_advsimd.h_generated.dir/all] Error 2 make[1]: [CMakeFiles/Makefile2:372: src/libm/CMakeFiles/renamePUREC_SCALAR.h_generated.dir/all] Error 2 make[2]: No rule to make target '/bin/mkrename', needed by 'src/libm/sleeflibmADVSIMD.h.tmp'. Stop. make[1]: [CMakeFiles/Makefile2:502: src/libm/CMakeFiles/headers.dir/all] Error 2 make[2]: No rule to make target '/bin/mkrename', needed by 'src/libm/include/renameadvsimdnofma.h'. Stop. make[1]: [CMakeFiles/Makefile2:476: src/libm/CMakeFiles/renameADVSIMDNOFMA.h_generated.dir/all] Error 2 [ 1%] Building C object src/common/CMakeFiles/common.dir/common.c.o [ 3%] Building C object src/common/CMakeFiles/arraymap.dir/arraymap.c.o [ 3%] Built target common [ 3%] Built target arraymap make: [Makefile:146: all] Error 2