Differences

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--- cross-compiling [2012/02/13 10:59] – [Cross-building for ARM in Ubuntu 64-bit] admin
+++ cross-compiling [2021/02/04 21:00] (current) – admin
@@ Line 1: / Line 1: @@
+Setting up a [[crosstool-ng]] environment for ARM7 target
-====== Building Older GCC Versions on x86-64 Debian/Ubuntu ======
+===== Building Older GCC Versions on x86-64 Debian/Ubuntu =====
 http://www.trevorpounds.com/blog/?p=111
-====== Compiling 32-bit (i386) binaries in 64-bit (amd64) debian ======
+===== Compiling 32-bit (i386) binaries in 64-bit (amd64) debian =====
 apt-get install ia32-libs ia32-libs-gtk
@@ Line 16: / Line 17: @@
-====== Cross-building for ARM in Ubuntu 64-bit ======
+===== Cross-building for ARM in Ubuntu 64-bit =====
 In addition to ia32-libs, install gcc-arm-linux-gnueabi (armel), or gcc-arm-linux-gnueabihf (armhf).
-We can do clean cross-builds using a full qemu emulation or using user mode emulation with a chroot. Both options are described in the [[https://wiki.ubuntu.com/ARM/RootfsFromScratch|Ubuntu RootfsFromScratch page]].
+We can do clean cross-builds using full qemu emulation or using user mode emulation with a chroot. Both options are described in the [[https://wiki.ubuntu.com/ARM/RootfsFromScratch|Ubuntu RootfsFromScratch page]].
-[[https://wiki.edubuntu.org/ARM/BuildArmPackages|Using QEMU]]. Here we create a rootfs with rootstock and run qemu with full emulation, which allows us to build packages inside the VM with the usual tools like pbuilder.
+See also:
+[[https://wiki.edubuntu.org/ARM/BuildArmPackages|Using qemu]]. Here we create a rootfs with rootstock and run qemu with full emulation, which allows us to build packages inside the VM with the usual tools like pbuilder.
 [[http://wiki.globalshellz.org/gsh/Ubuntu_ARM_cross_chroot_HOWTO|Using a chroot]]. Qemu with user mode emulation and a chroot to be able to run the binaries.
+Useful Linaro [[https://wiki.linaro.org/Platform/DevPlatform/CrossCompile/CrossBuilding|cross-build pages]].
+The latest way of creating a rootfs is through [[http://omappedia.org/wiki/OMAP_Ubuntu_Core|Ubuntu Core]].
+http://ports.ubuntu.com/ubuntu-ports/dists/precise/main/installer-armel/current/images/omap4/cdrom/vmlinuz
+  rootstock --fqdn qemu-test --login qemu --password qemu --imagesize 2G --seed build-essential,openssh-server --notarball
+  wget http://ports.ubuntu.com/ubuntu-ports/dists/precise/main/installer-armel/current/images/omap4/cdrom/vmlinuz