Gcc make missing on LS1021ATSN-PA OpenIL image

[grandpierreraph]

Greetings

I use a LS1021ATSN-PA with the provided OpenIL 1.3.1 from NxP website.

I need to develop application on it, and in particular I need to develop  Xenomai applications  which is provided.

The problem is that this image doesn't include a compiler toolchain (gcc, make...) neither a package installer tool.

I have installed a linaro cross compilation tool chain, but unfortunately it is complex to cross compile xenomai, so I am asking if someone can tell me how the OpenIL image has been build or how to install gcc (and all the lib) on the LS1021A ATSN-PA.

I have read carefully the OpenIL 1.3.1 (OPEN-LINUX-IND-UM-1-3-1.pdf) but it doesn't give information about the compilation chain : this document implicitly suppose a native OpenIL compilation since it says to do "git clone" and then "make"....

Thank you very much for your help,

Best regards,

Raphael

[yipingwang]

Please download the latest Openil source code as the following.

$ git clone https://github.com/openil/openil.git
$ cd openil
# checkout to the 201808 v1.3 release
$ git checkout OpenIL-201808 -b OpenIL-201808

Please build the project as the following

$ cd openil
$ make nxp_ls1021atsn_defconfig
$ make

The make command generally performs the following steps:
Downloads source files (as required and at the first instance);
Configures, builds, and installs the cross-compilation toolchain;
Configures, builds, and installs selected target packages;
Builds a kernel image, if selected;

Builds a bootloader image, if selected;
Creates a root filesystem in selected formats.

Please execute the following command to build xenomai separately.

$ make xenomai

The source code xenomai build folder will be deployed in openil/output/build/xenomai-OpenIL-Xenomai-<version>/

In fact, XENOMAI as already been enabled in rootfs in the default configuration, please refer to .config in openil folder.

BR2_PACKAGE_XENOMAI_ARCH_SUPPORTS=y
BR2_PACKAGE_XENOMAI=y
BR2_PACKAGE_XENOMAI_VERSION=""
BR2_PACKAGE_XENOMAI_TESTSUITE=y
BR2_PACKAGE_XENOMAI_RTCAN=y
BR2_PACKAGE_XENOMAI_ANALOGY=y
BR2_PACKAGE_XENOMAI_NATIVE_SKIN=y
BR2_PACKAGE_XENOMAI_POSIX_SKIN=y

Thanks,

Yiping