From: Craig H. <cr...@gu...> - 2006-03-17 17:10:58
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On Mar 16, 2006, at 7:32 PM, Brian Gerkey wrote: > hi, > > I'm just starting to work with the new buildroot layout and have a > couple of uClibc questions: > > I need to change some of the default uClibc configuration options > (e.g., setting UCLIBC_HAS_FULL_RPC=y). Where should I make this > change? I can see several uClibc.config files, and I've tried > modifying a couple of them, but to no avail (i.e., the .config file > that uClibc actually uses doesn't contain my changes). > > After making the change above, how do I trigger a rebuild of uClibc > and the JFFS file? Something short of 'make clean && make' is > preferred... The problem is that basically everything depends on uClibc -- if you modify it, the build system doesn't know whether or not the change you made might affect everything else which has been built, so it needs to rebuild everything to be safe. You can make your change in toolchain/uClibc/uClibc.config (or the - locale one if you have NLS stuff turned on though it's off by default), then: rm -rf build_arm_nofpu toolchain_build_arm_nofpu && make That will rebuild everything and leave you with a new rootfs which has your uClibc mods in it. C |