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Factor out all kernel specific path's (those containing usr/) into two variables: KLIBSRC + KLIBINC. Set the variables in a kernel spcific Kbuild file. Sam commit e6f989c1597a837f4aecbd11083697184c089611 tree 93f88d7564bb9e4d4bc95fd455b842d0bd0fdc54 parent 8151f4a98f82fba4fe3b949f49da4ab8bba71501 author Sam Ravnborg <sam@mars.(none)> Thu, 28 Jul 2005 23:36:07 +0200 committer Sam Ravnbor...

Hi Peter & others. Here are three patches that does the following: #1 - Update kbuild part of klibc so make clean works Adds gzip including a sample kbuild file #2 - Factor out definition of usr/ to two variables #3 - Move kbuild files to reflect location in the kernel As requested in earlier mail I need a bit of guidiance of what you expect from the kernel integrated parts of klibc.

...iff --git a/kernel/Kbuild b/kernel/Kbuild deleted file mode 100644 --- a/kernel/Kbuild +++ /dev/null @@ -1,87 +0,0 @@ -# -# kbuild file for usr/ - including initramfs image and klibc -# - -klibc definitions - to be moved to top-level Makefile later -export KLIBSRC := $(srctree)/$(src)/klibc -export KLIBINC := $(srctree)/$(src)/include - -obj-y := initramfs_data.o -always := klibc/libc.a -hostprogs-y := gen_init_cpio -clean-files := initramfs_data.cpio.gz initramfs_list - -# Descend down into klibc when cleaning -subdir- := klibc - -# Build klibc library -$(obj)/klibc/libc.a: FORCE...

I'm still pondering with kbuild and klibc. Next in line was to get ipconfig support in the kernel (build wise). A little challenge that is bigger than anticipated was to create a shared executable. This required a far bigger rewrite of Kbuild.klibc than originally planned. The good part is that I now managed to treat linking of objects with single and multiple .o files almost the same.

The following patchset implements 3 seperate series of changes. External Building ================= Patches 1 through 8 enable to use of klibc's build system while leaving the src tree pristine (and potentially read only). Specifically: - srctree=<Sources for klibc> - objtree=<Ouput directory for klibc> - KLIBCKERNELSRC=<Kernel sources> - KLIBCKERNELOBJ=<Kernel