vicp.rar_C 注解_DSP VICP

Description =========== This tree contains a module for managing the VICP resources on Davinci processors from user mode in Linux. Owner ===== Rob - Please consult with me before committing changes. Dependencies ============ Needs a Linux 2.6 kernel, and a GCC tool chain that is verified with this kernel. Verified to compile with Cellular Systems Baseport 12.9 Linux 2.6.22 on OMAP3430. How to build ============ Edit the top level Rules.make. The comments in this file should make the configuration self explanatory. Then type 'make' followed by 'make install'. Note that you need to have permissions where your install directory is. Many target filesystems are owned by root, and therefore you would type 'make' as a normal user, but 'make install' as root. The build system works as follows. If a directory is not a leaf in the directory tree it's Makefile will just be traversing directories below it (the ones contained in the SUBDIRS file, one on each line). If the directory is a leaf in the tree the Makefile will take all '*.c' files and generate an executable from them (except for the "data" dir of course) with the same name as the directory that contains the files. Note that these Makefiles need a ROOTDIR file which contains the path to where the Rules.make is found, as the Makefiles include the system configuration. When you invoke 'make install' the executables and data will be copied to your INSTALL_DIR (given in Rules.make). The executables with debugging information in them will have a 'd' appended to their name. You can invoke the build system from any level in the tree. Valid targets are: make make release make debug make install make clean make docs (Top level directory only) Note! The kernel modules themselves uses the kernel's own build system and don't follow this convention. Misc ====