PiiaBo – home of PiiaBo LinuxOS https://piiabo.com/ HOME OF ALL THINGS PiiaBo Sat, 20 Jan 2024 13:34:58 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 Linux OS Foundation https://piiabo.com/2024/01/20/linux-os-foundation/ https://piiabo.com/2024/01/20/linux-os-foundation/#respond Sat, 20 Jan 2024 13:34:57 +0000 https://piiabo.com/?p=15855 KERNEL-HEADERS make mrproper make menuconfig … save .config make headers mkdir /pp/usr and then make ARCH=x86 INSTALL_HDR_PATH=/pp/usr headers_install GLIBC mkdir bb && cd bb && ../configure –prefix=/usr make DESTDIR=/pp install Now we want to go with builds with libc dependences linux-vdso.so.1 (0x00007ffca79d6000) libm.so.6 => /lib64/libm.so.6 (0x00007f2ca01fd000) libc.so.6 => /lib64/libc.so.6 (0x00007f2ca0025000) /lib64/ld-linux-x86-64.so.2 (0x00007f2ca02de000) glibc-2.38 does not […]

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make mrproper

make menuconfig … save .config

make headers

mkdir /pp/usr

and then

make ARCH=x86 INSTALL_HDR_PATH=/pp/usr headers_install

GLIBC

mkdir bb && cd bb && ../configure –prefix=/usr

make DESTDIR=/pp install

Now we want to go with builds with libc dependences

linux-vdso.so.1 (0x00007ffca79d6000)

libm.so.6 => /lib64/libm.so.6 (0x00007f2ca01fd000)

libc.so.6 => /lib64/libc.so.6 (0x00007f2ca0025000)

/lib64/ld-linux-x86-64.so.2 (0x00007f2ca02de000)

glibc-2.38 does not install crypt.h and gcc build fails, but it is in include/crypt and needs to be installed by you.

Build from the system without libiconv. iconv is taken care of by GLIBC.

/lib64/libc.so.6: version `GLIBC_2.x not found failure

Installed GLIBC version is x > x+4

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]]> https://piiabo.com/2024/01/20/linux-os-foundation/feed/ 0 GNU/Linux Booting Sequence https://piiabo.com/2023/11/21/gnu-linux-booting-sequence/ Tue, 21 Nov 2023 08:18:07 +0000 http://dummy.xtemos.com/woodmart2/elementor/?p=465 GNU/Linux Booting Sequence BIOS - GRUB - KERNEL - INIT GRUB reads booting menu;If the chosen partition is /dev/sdx it loads the kernel from /boot KERNEL detects the hardware mounts /dev/sdx on / and finds INIT (/sbin/init) which reads /etc/inittab to get into desired runlevel (1 - single user, 3 - many users, non-graphical, 5 […]

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]]> GRUB2 https://piiabo.com/2023/11/20/grub2/ Mon, 20 Nov 2023 09:17:58 +0000 http://dummy.xtemos.com/woodmart2/elementor/?p=456 GRUB2: How do you build it? How do you use it? 1) Building (i) Build and install efivar, efibootmgr and fuse2 packages.(ii) Build grub2 MBR booting:./configure –prefix=/usr grub-install gets you /usr/lib/grub/i386-pc. UEFI booting ./configure –prefix=/usr –sysconfdir=/etc –enable-grub-mount -with-platform=efi -target=x86_64 -enable-grub-mkfont grub-install –target=x86_64-efi –efi-directory=/boot/efi –removable –boot-directory=/boot/efi/EFI –bootloader-id=grub /dev/sda for this you will have created /dev/sda1vfat (fat32) […]

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