Leon: Thank you for responding, however I am already doing these steps and environment appears to be setting up correctly... my problem seems to when running make after config.
I too am using gcc currently, I do not seem to have an issue compiling small simple programs like hello, fibonnaci, etc. There is something going between the SDK/cmake... I am going to try using clanf and see if it behaves the same way today. Thanks again, Steve -----Original Message----- From: Leon Woestenberg [mailto:[email protected]] Sent: Friday, September 11, 2020 3:32 AM To: Monsees, Steven C (US) <[email protected]> Cc: [email protected] Subject: Re: [yocto] #sdk #yocto Appears SDK searching host for files that are only present on target side *** WARNING *** EXTERNAL EMAIL -- This message originates from outside our organization. Hello Steven, you mention you use CMake with the Yocto (standard) SDK. After you sourced the SDK environment script, what is the output of "which cmake" ? Do you use the cmake toolchain configuration file provided by the SDK? (CMAKE_TOOLCHAIN_FILE) In my conf/local.conf I make sure I have a native cmake included in the SDK: # Does not work, will destroy TOOLCHAIN_HOST_TASK #TOOLCHAIN_HOST_TASK += "nativesdk-cmake" # This is a work-around (we need to extra space here because _append will not add it for us). TOOLCHAIN_HOST_TASK_append = " nativesdk-cmake" And this is how I compile an application using SDK and CMake: (source /tmp/oe-sdk-cmake/environment-setup-core2-64-oe-linux-musl && \ cd myapp-cmake && \ mkdir -p build_sdk && \ cd build_sdk && \ cmake -DCMAKE_TOOLCHAIN_FILE=$$OECORE_NATIVE_SYSROOT/usr/share/cmake/OEToolchainConfig.cmake -DCMAKE_VERBOSE_MAKEFILE=1 . .. && \ make) (I am using gcc, I I will verify this setup if I switch to clang.) Regards, -- Leon Woestenberg [email protected] M: +31 6 472 30 372 Sidebranch Embedded Systems Eindhoven, The Netherlands http://www.sidebranch.com On Thu, Sep 10, 2020 at 12:53 PM Monsees, Steven C (US) via lists.yoctoproject.org <[email protected]> wrote: > > > fyi... > > I am using CMake with GNU, that is what is required for the build. > > I do source the SDK environment script prior to attempting build. > > Here is my current environment-setup-corei7-64-poky-linux script created by > SDK: > > # Check for LD_LIBRARY_PATH being set, which can break SDK and > generally is a bad practice # > http://tldp.org/HOWTO/Program-Library-HOWTO/shared-libraries.html#AEN8 > 0 # http://xahlee.info/UnixResource_dir/_/ldpath.html > # Only disable this check if you are absolutely know what you are doing! > if [ ! -z "$LD_LIBRARY_PATH" ]; then > echo "Your environment is misconfigured, you probably need to 'unset > LD_LIBRARY_PATH'" > echo "but please check why this was set in the first place and that it's > safe to unset." > echo "The SDK will not operate correctly in most cases when > LD_LIBRARY_PATH is set." > echo "For more references see:" > echo " > http://tldp.org/HOWTO/Program-Library-HOWTO/shared-libraries.html#AEN80"; > echo " http://xahlee.info/UnixResource_dir/_/ldpath.html"; > return 1 > fi > export SYSROOTS=/ede/smonsees/yocto/testSDK/sysroots > export > SDKTARGETSYSROOT=/disk0/scratch/smonsees/yocto/testSDK/sysroots/corei7 > -64-poky-linux export > PATH=/disk0/scratch/smonsees/yocto/testSDK/sysroots/x86_64-pokysdk-lin > ux/usr/bin:/disk0/scratch/smonsees/yocto/testSDK/sysroots/x86_64-pokys > dk-linux/usr/sbin:/disk0/scratch/smonsees/yocto/testSDK/sysroots/x86_6 > 4-pokysdk-linux/bin:/disk0/scratch/smonsees/yocto/testSDK/sysroots/x86 > _64-pokysdk-linux/sbin:/disk0/scratch/smonsees/yocto/testSDK/sysroots/ > x86_64-pokysdk-linux/usr/bin/../x86_64-pokysdk-linux/bin:/disk0/scratc > h/smonsees/yocto/testSDK/sysroots/x86_64-pokysdk-linux/usr/bin/x86_64- > poky-linux:/disk0/scratch/smonsees/yocto/testSDK/sysroots/x86_64-pokys > dk-linux/usr/bin/x86_64-poky-linux-musl:/disk0/scratch/smonsees/yocto/ > testSDK/sysroots/corei7-64-poky-linux/usr/lib/../lib/:/disk0/scratch/s > monsees/yocto/testSDK/sysroots/corei7-64-poky-linux/usr/lib/../lib/x86 > _64-poky-linux/7.3.0/:$PATH export > PKG_CONFIG_SYSROOT_DIR=$SDKTARGETSYSROOT > export > PKG_CONFIG_PATH=$SDKTARGETSYSROOT/usr/lib/pkgconfig:$SDKTARGETSYSROOT/ > usr/share/pkgconfig export > CONFIG_SITE=/disk0/scratch/smonsees/yocto/testSDK/site-config-corei7-6 > 4-poky-linux export > OECORE_NATIVE_SYSROOT="/disk0/scratch/smonsees/yocto/testSDK/sysroots/x86_64-pokysdk-linux" > export OECORE_TARGET_SYSROOT="$SDKTARGETSYSROOT" > export OECORE_ACLOCAL_OPTS="-I > /disk0/scratch/smonsees/yocto/testSDK/sysroots/x86_64-pokysdk-linux/usr/share/aclocal" > unset command_not_found_handle > export CC="x86_64-poky-linux-gcc -v -m64 -march=corei7 -mtune=corei7 > -mfpmath=sse -msse4.2 --sysroot=$SDKTARGETSYSROOT" > export CXX="x86_64-poky-linux-g++ -v -m64 -march=corei7 -mtune=corei7 > -mfpmath=sse -msse4.2 --sysroot=$SDKTARGETSYSROOT" > export CPP="x86_64-poky-linux-gcc -v -E -m64 -march=corei7 -mtune=corei7 > -mfpmath=sse -msse4.2 --sysroot=$SDKTARGETSYSROOT" > export AS="x86_64-poky-linux-as " > export LD="x86_64-poky-linux-ld --sysroot=$SDKTARGETSYSROOT" > export GDB=x86_64-poky-linux-gdb > export STRIP=x86_64-poky-linux-strip > export RANLIB=x86_64-poky-linux-ranlib export > OBJCOPY=x86_64-poky-linux-objcopy export > OBJDUMP=x86_64-poky-linux-objdump export AR=x86_64-poky-linux-ar > export NM=x86_64-poky-linux-nm export M4=m4 export > TARGET_PREFIX=x86_64-poky-linux- export > CONFIGURE_FLAGS="--target=x86_64-poky-linux --host=x86_64-poky-linux > --build=x86_64-linux --with-libtool-sysroot=$SDKTARGETSYSROOT" > export CFLAGS=" --sysroot=$SDKTARGETSYSROOT -O2 -pipe -g > -feliminate-unused-debug-types" > export CXXFLAGS=" --sysroot=$SDKTARGETSYSROOT -O2 -pipe -g > -feliminate-unused-debug-types" > export LDFLAGS=" -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed" > export CPPFLAGS="" > export KCFLAGS="--sysroot=$SDKTARGETSYSROOT" > export OECORE_DISTRO_VERSION="2.4.1" > export OECORE_SDK_VERSION="2.4.1" > export ARCH=x86 > export CROSS_COMPILE=x86_64-poky-linux- > > # Append environment subscripts > if [ -d "$OECORE_TARGET_SYSROOT/environment-setup.d" ]; then > for envfile in $OECORE_TARGET_SYSROOT/environment-setup.d/*.sh; do > . $envfile > done > fi > if [ -d "$OECORE_NATIVE_SYSROOT/environment-setup.d" ]; then > for envfile in $OECORE_NATIVE_SYSROOT/environment-setup.d/*.sh; do > . $envfile > done > fi > export CLANGCC="x86_64-poky-linux-clang -m64 -march=corei7 -mtune=corei7 > -mfpmath=sse -msse4.2 -mlittle-endian --sysroot=$SDKTARGETSYSROOT" > export CLANGCXX="x86_64-poky-linux-clang++ -m64 -march=corei7 -mtune=corei7 > -mfpmath=sse -msse4.2 -mlittle-endian --sysroot=$SDKTARGETSYSROOT" > export CLANGCPP="x86_64-poky-linux-clang -E -m64 -march=corei7 -mtune=corei7 > -mfpmath=sse -msse4.2 -mlittle-endian --sysroot=$SDKTARGETSYSROOT" > > > and > >
-=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#50645): https://lists.yoctoproject.org/g/yocto/message/50645 Mute This Topic: https://lists.yoctoproject.org/mt/76735315/21656 Mute #yocto: https://lists.yoctoproject.org/g/yocto+yocto/mutehashtag/yocto Mute #sdk: https://lists.yoctoproject.org/g/yocto+yocto/mutehashtag/sdk Group Owner: [email protected] Unsubscribe: https://lists.yoctoproject.org/g/yocto/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
