diff options
Diffstat (limited to 'pvr-source/INSTALL')
-rwxr-xr-x | pvr-source/INSTALL | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/pvr-source/INSTALL b/pvr-source/INSTALL deleted file mode 100755 index aefa6c3..0000000 --- a/pvr-source/INSTALL +++ /dev/null @@ -1,72 +0,0 @@ - -SGX Embedded Systems DDK for the Linux kernel. -Copyright (C) Imagination Technologies Ltd. All rights reserved. -====================================================================== - -This file covers how to build and install the Imagination Technologies -SGX DDK for the Linux kernel. - - -Build System Environment Variables -------------------------------------------- - -The SGX DDK Build scripts depend on a number of environment variables -being setup before compilation or installation of DDK software can -commence: - -$DISCIMAGE -The DDK Build scripts install files to the location specified by the -DISCIMAGE environment variable, when the make install target is used. -This should point to the target filesystem. -$ export DISCIMAGE=/path/to/filesystem - -$KERNELDIR -When building the SGX DDK kernel module, the build needs access -to the headers of the Linux kernel -$ export KERNELDIR=/path/to/kernel - -$PATH -If a cross compiler is being used make sure the PATH environment variable -includes the path to the toolchain -$ export PATH=$PATH:/path/to/toolchain - -$CROSS_COMPILE -Since the SGX DDK Build scripts are geared toward a cross-compilation -workflow, the CROSS_COMPILE environment variable needs to be set -$ export CROSS_COMPILE=toolchain-prefix- - - -Build and Install Instructions -------------------------------------------- - -The SGX DDK configures different target builds within directories under -eurasiacon/build/linux/. - -The supported build targets are: - - all Makes everything - clean Removes all intermediate files created by a build. - clobber Removes all binaries for all builds as well. - install Runs the install script generated by the build. - -The following variables may be set on the command line to influence a build. - - BUILD The type of build being performed. - Alternatives are release, timing or debug. - CFLAGS Build dependent optimisations and debug information flags. - SILENT Determines whether text of commands is produced during build. - -To build for, change to the appropriate target directory, e.g.: -$ cd eurasiacon/build/linux/platform/kbuild - -Issue the make command: -$ make BUILD=debug all - -The DDK software must be installed by the root user. Become the root user: -$ su - -Install the DDK software: -$ make install - -Become an ordinary user again: -$ exit |