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| -rw-r--r-- | README | 19 |
1 files changed, 17 insertions, 2 deletions
@@ -26,6 +26,22 @@ export PATH=/opt/scratchbox/compilers/cs2009q3-eglibc2.10-armv7-hard/bin:$PATH to ~/.bashrc (when using the bash shell). +Kernel Headers +-------------- + +Due to the V4L2 events ABI breakages between kernels v3.0 and v3.1, you must +make sure that the kernel headers used during compilation and the kernel running +on the target system are both <= v3.0 or >= v3.1. + +To compile the applications against kernel headers from a kernel git tree you +first need to pre-process the headers to make them usable in userspace. This can +be done by running + +make ARCH=arm headers_install + +in the kernel source directory. The headers will be installed in the +usr/include/ subdirectory of your kernel sources. + Compilation =========== @@ -33,5 +49,4 @@ To compile the ARM software, run make KDIR=/path/to/kernel/sources CROSS_COMPILE=arm-none-linux-gnueabi- -This will create the ts binary for ARM. - +This will create the live and snapshot binaries for ARM. |