Remove legacy "./build" command from the docs

We only use ./mk now.

Signed-off-by: Leah Rowe <info@minifree.org>

site/docs/build/index.uk.md

@@ -148,10 +148,6 @@ Check: `config/dependencies/` for list of supported distros.
 Однак, вам потрібно буде написано свій власний сценарій для встановлення залежностей
 побудови. 
 
-Canoeboot Make (cbmk) автоматично виконує всі необхідні команди; наприклад,
-`./build roms` автоматично виконає `./build grub`,
-якщо затребувані утиліти для GRUB не збудовано, для виготовлення корисних навантажень.
-
 В якості результату, ви тепер можете (після встановлення правильних залежностей побудови) виконати
 лише одну команду, з свіжого Git clone, для побудови образів ROM:
 

site/docs/maintain/index.md

@@ -87,7 +87,7 @@ XBMK\_RELEASE
 
 If set to `y`, it signals to `script/roms` that a release is being built,
 and it will honour `release="n"` in target.cfg files. You could also set this
-yourself, when doing regular builds, if you wanted to test how `./build roms`
+yourself when doing regular builds, if you wanted to test how `./mk -b coreboot`
 behaves running it in release mode. Do this if you want to:
 
 	export XBMK_RELEASE=y
@@ -1166,16 +1166,9 @@ Scripts in root directory of cbmk
 build
 ---------------
 
-This is the main script. Symlinks `vendor` and `update` also point to it, as
-does `mk`. Direct use of this script is considered deprecate, because in a
-future audit, it will be removed; the `./mk` commands will be used,
-exclusively, so please use only `./mk` as directed here and elsewhere.
+This is the main build script.
 
-Take any given file under `script/` and you can do:
-
-	./build file # (THIS IS NOT A VALID COMMAND)
-
-For example:
+Example commands:
 
 	./mk -b coreboot
 	./mk

site/docs/misc/emulation.md

@@ -17,7 +17,11 @@ Building and Testing
 
 Canoeboot can be built for qemu just like any other board.
 
-`./build boot roms qemu_x86_12mb`
+	./mk -b coreboot qemu_x86_12mb
+
+There is also a target that has 64-but U-Boot payload:
+
+	./mk -b coreboot qemu_x86_64_12mb
 
 In order to test the resulting roms, you must have qemu installed on the host machine.
 Test the roms by pointing qemu to the rom in bios mode.
@@ -29,7 +33,7 @@ For example:
 
 There is basic support for an arm64 virtual machine as well, although the payloads are not as developed as the x86 one:
 
-	./build boot roms qemu_arm64_12mb
+	./mk -b coreboot qemu_arm64_12mb
 
 ```
 qemu-system-aarch64 -bios bin/qemu_arm64_12mb/uboot_payload_qemu_arm64_12mb_libgfxinit_corebootfb.rom \

site/docs/uboot/index.md

@@ -21,7 +21,7 @@ and the build dependencies are installed like so, from `cbmk/` as root:
 
 	./mk dependencies debian
 
-This installs everything needed for `./build boot roms`, and part of the
+This installs everything needed for `./mk -b coreboot`, and part of the
 build process makes use of coreboot's own cross-compile toolchain.
 
 [QEMU x86/ARM64 virtual machines](../misc/emulation.md) are also