[peter_cz]

is there a way somehow to copy it from what is already built on my server host instead of Building a Windows toolchain?

[peter_cz]

I’d like to have running toolchain on windows as well, but I need to know how. I have toolchain on Linux host.

 

 

 

[peter_cz]

I have rebuilt the my Yocto/Linux and now I do have “crt1.o”, “crti.o”, and “crtbegin.o”.

They are located within

/opt/fsl-imx-x11-4.1.15/sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/lib/

but tool says “Toolchain Test Failed”

Tool arguments: -Wl,–start-group “/tmp/VisualGDB_ToolchainTestProgram.o” -o “/tmp/VisualGDB_ToolchainTestProgram” -Wl,-gc-sections -Wl,–end-group
/opt/fsl-imx-x11-4.1.15/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/5.2.0/real-ld: cannot find crt1.o: No such file or directory
/opt/fsl-imx-x11-4.1.15/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/5.2.0/real-ld: cannot find crti.o: No such file or directory
/opt/fsl-imx-x11-4.1.15/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/5.2.0/real-ld: cannot find crtbegin.o: No such file or directory
collect2: error: ld returned 1 exit status

[peter_cz]

I did localize “arm-poky-linux-gnueabi-gdb”.

server host:

/opt/fsl-imx-x11/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi

then I did “New Linux Project” – Build the project under Linux over network and Deploy the project to another Linux computer

Toolchain Test Failed

error messages are in previous post

I do not have files at all : “crt1.o”, “crti.o”, and “crtbegin.o”

 

[peter_cz]

Yup, I did ind it arm-poky-linux-gnueabi-gdb but setting up Linux project I got Test Failed:

Tool arguments: -Wl,–start-group “/tmp/VisualGDB_ToolchainTestProgram.o” -o “/tmp/VisualGDB_ToolchainTestProgram” -Wl,-gc-sections -Wl,–end-group
/opt/fsl-imx-x11-new/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/../../libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.9.2/ld: cannot find crt1.o: No such file or directory
/opt/fsl-imx-x11-new/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/../../libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.9.2/ld: cannot find crti.o: No such file or directory
/opt/fsl-imx-x11-new/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/../../libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.9.2/ld: cannot find crtbegin.o: No such file or directory
collect2: error: ld returned 1 exit status

[peter_cz]

If I do cross compilation on server host I follow::

• source /home/username/buildtools/enviroment-setup*poky-linux  //Source the tools environment setup script

export SDKTARGETSYSROOT=/opt/sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi
export PATH=/opt/sysroots/x86_64-pokysdk-linux/usr/bin:/opt/PeterB/sysroots/x86_64-pokysdk-linux/usr/bin/../x86_64-pokysdk-linux/bin:/opt/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi:/opt/PeterB/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-uclibc:/opt/PeterB/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-musl:$PATH
export CCACHE_PATH=/opt/PeterB/sysroots/x86_64-pokysdk-linux/usr/bin:/opt/sysroots/x86_64-pokysdk-linux/usr/bin/../x86_64-pokysdk-linux/bin:/opt/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi:/opt/PeterB/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-uclibc:/opt/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-musl:$CCACHE_PATH
export PKG_CONFIG_SYSROOT_DIR=$SDKTARGETSYSROOT
export PKG_CONFIG_PATH=$SDKTARGETSYSROOT/usr/lib/pkgconfig
export CONFIG_SITE=/opt/PeterB/site-config-cortexa9hf-vfp-neon-poky-linux-gnueabi
export OECORE_NATIVE_SYSROOT="/opt/PeterB/sysroots/x86_64-pokysdk-linux"
export OECORE_TARGET_SYSROOT="$SDKTARGETSYSROOT"
export OECORE_ACLOCAL_OPTS="-I /opt/sysroots/x86_64-pokysdk-linux/usr/share/aclocal"
export PYTHONHOME=/opt/PeterB/sysroots/x86_64-pokysdk-linux/usr
unset command_not_found_handle
export CC="arm-poky-linux-gnueabi-gcc -march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a9 --sysroot=$SDKTARGETSYSROOT"
export CXX="arm-poky-linux-gnueabi-g++ -march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a9 --sysroot=$SDKTARGETSYSROOT"
export CPP="arm-poky-linux-gnueabi-gcc -E -march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a9 --sysroot=$SDKTARGETSYSROOT"
export AS="arm-poky-linux-gnueabi-as "
export LD="arm-poky-linux-gnueabi-ld --sysroot=$SDKTARGETSYSROOT"
export GDB=arm-poky-linux-gnueabi-gdb
export STRIP=arm-poky-linux-gnueabi-strip
export RANLIB=arm-poky-linux-gnueabi-ranlib
export OBJCOPY=arm-poky-linux-gnueabi-objcopy
export OBJDUMP=arm-poky-linux-gnueabi-objdump
export AR=arm-poky-linux-gnueabi-ar
export NM=arm-poky-linux-gnueabi-nm
export M4=m4
export TARGET_PREFIX=arm-poky-linux-gnueabi-
export CONFIGURE_FLAGS="--target=arm-poky-linux-gnueabi --host=arm-poky-linux-gnueabi --build=x86_64-linux --with-libtool-sysroot=$SDKTARGETSYSROOT"
export CFLAGS=" -O2 -pipe -g -feliminate-unused-debug-types"
export CXXFLAGS=" -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="4.1.15-1.1.1"
export OECORE_SDK_VERSION="4.1.15-1.1.1"
export ARCH=arm
export CROSS_COMPILE=arm-poky-linux-gnueabi-

# Append environment subscripts
if [ -d "$OECORE_TARGET_SYSROOT/environment-setup.d" ]; then
for envfile in $OECORE_TARGET_SYSROOT/environment-setup.d/*.sh; do
source $envfile
done
fi
if [ -d "$OECORE_NATIVE_SYSROOT/environment-setup.d" ]; then
for envfile in $OECORE_NATIVE_SYSROOT/environment-setup.d/*.sh; do
source $envfile
done
fi

• make //helloworld example

APPNAME = helloworld
DESTDIR = ../bin
SRCDIR = ../src

#CXX = $(CROSS_COMPILE)g++
DEL_FILE = rm -rf
CP_FILE = cp -rf

ROOTFS_DIR = $(SDKTARGETSYSROOT)

TARGET_PATH_LIB = $(ROOTFS_DIR)/usr/lib
TARGET_PATH_INCLUDE = $(ROOTFS_DIR)/usr/include
CFLAGS = -DLINUX -DUSE_SOC_MX6 -Wall -O2 -fsigned-char -march=armv7-a -mfpu=neon -mthumb-interwork -mtune=cortex-a9 -mfpu=vfp -mfloat-abi=hard \
-DEGL_API_FB -DGPU_TYPE_VIV -DGL_GLEXT_PROTOTYPES -DENABLE_GPU_RENDER_20 \
-I. -I$(TARGET_PATH_INCLUDE) \
-I$(TARGET_PATH_INCLUDE)/glib-2.0 -I$(TARGET_PATH_LIB)/glib-2.0/include \
-I$(TARGET_PATH_INCLUDE)/libxml2 \

LFLAGS = -Wl,--library-path=$(TARGET_PATH_LIB),-rpath-link=$(TARGET_PATH_LIB) -lm

OBJECTS = $(APPNAME).o

first: all

all: $(APPNAME)

$(APPNAME): $(OBJECTS)
$(CXX) $(LFLAGS) -o $(DESTDIR)/$(APPNAME) $(OBJECTS)

$(APPNAME).o: $(APPNAME).cpp
$(CXX) $(CFLAGS) -c -o $(APPNAME).o $(APPNAME).cpp

clean:
$(DEL_FILE) $(SRCDIR)/$(OBJECTS)
$(DEL_FILE) $(DESTDIR)/$(OBJECTS)
$(DEL_FILE) $(DESTDIR)/*~ $(DESTDIR)/*.core
$(DEL_FILE) $(DESTDIR)/$(APPNAME)

distclean: clean
$(DEL_FILE) $(DESTDIR)/$(APPNAME)

install: all
#${CP_FILE} $(SRCDIR)/$(APPNAME) $(DESTDIR)/$(APPNAME)
#${CP_FILE} $(DESTDIR)/$(APPNAME) $(ROOTFS_DIR)/home/opencv

[peter_cz]

In your tutorial you’re point to (“Specify toolchain manually”) *gdb… In my case I do have script to Source the cross-toolchain environment setup and none *gdb. that make sure to call  gcc  for cross-compilation. Yocto build system uses the host <code class=”filename”>gcc compiler to bootstrap a cross-compiler named <code class=”filename”>gcc-cross but first need to call script to right source for cross toolchain.

What/how to call “Remote toolchain”?

[peter_cz]

Cross-Development Toolchain Generation¶

http://www.yoctoproject.org/docs/1.8/ref-manual/ref-manual.html#cross-development-toolchain-generation

[peter_cz]

My situation is as:

I have a host server (building machine) to build Linux distribution for target embedded ARM but not for local host (server = build machine). I use Yocto project to build Linux for me and as well to build cross toolchain for this embedded target. There is none tool-chain on target, cross tool chain is on server host. For now I use cross compilation on server host.

How can VisualGDB help with development? Either to automate development on Windows pointing to “Remote computer = server host” and then deploy on target (Build the project under Linux over network & deploy project to another Linux computer)? Or is it possible somehow to have “Linux based cross-tool-chain” on Windows machine and build it locally with this cross-compiler  and deploy on to target (Build the project locally with cross compiler)?

Thank you for your help.

[peter_cz]

I do want to build the project locally with cross compiler. I do have my cross tool-chain on Linux server on host machine, I do not have tool chain on my target. So I am looking for a way to build it locally on my local “Windows” machine.

The tutorial does not fit what I am looking for .

 

[peter_cz]

Hello,

I do have my cross-tool-chain compiled on my Linux machine (server) , I’d like to use VisualGDB for cross-compilation . Per http://visualgdb.com/tutorials/linux/edison/ I should install compiler and other files necessary to build and debug the code.

How should I do that (install cross tool chain on my windows machine) since I have all cross toolchain on my Linux server machine?

 

Thanks.

Peter

[peter_cz]

I have i.MX6QP board and built my distro & toolchain

Board: http://www.nxp.com/products/microcontrollers-and-processors/arm-processors/i.mx-applications-processors/i.mx-6-processors/i.mx6qp/sabre-for-automotive-infotainment-based-on-the-i.mx-6-series:RDIMX6SABREAUTO?fsrch=1&sr=2&pageNum=1

[Author]

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