On Sat, Dec 30, 2017 at 3:00 PM, <valdis.kletnieks@xxxxxx> wrote: > On Sat, 30 Dec 2017 13:54:05 +0300, Anatoly Pugachev said: >> Hello! >> >> Can someone please help me in building debug version of klibc ? >> >> I've cloned git://git.kernel.org/pub/scm/libs/klibc/klibc.git , but >> failed to build it with debug info >> >> added "-g" to HOSTCFLAGS in Makefile, but > > Hint: HOSTCFLAGS is applied to code that needs to run on the machine that's > doing the build, not the target code. So for instance, if I'm cross-compiling on > an x86_64 for an ARM target (which I do quite a bit, building Lede router images > for my wireless), HOSTCFLAGS is applied to any x86_64 utility code that gets > built. I don't know what code is in klibc, but an example in the kernel source > tree would be 'objtool' - that runs on the host system during the build, not at runtime. > >> I started to get segfault in fstype: > >> linux-2.6$ make install > ... >> DEPMOD 4.15.0-rc5-00149-g5aa90a845892 >> sh ./arch/sparc/boot/install.sh 4.15.0-rc5-00149-g5aa90a845892 arch/sparc/boot/zImage \ >> System.map "/boot" > > What directory did you do that in? It looks like you're trying to install a whole > new kernel image, not a new initramfs that has an updated klibc on it. Valdis, it's usual git kernel compile and install. And it's the first time I started to get segfault from fstype. git kernel from git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git local directory where do i build it is ~/linux-2.6 , my own config. Worked fine for more than 100th times. So, i'm doing "make modules_install && make install" in this directory which doing right about to copy vmlinuz, System.map, kernel config file to /boot and generate initrd there and updating boot loader (grub2) config file. -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
