tdeprecate old armhf toolchain; add missing dep - arm-sdk - os build toolkit for various embedded devices
 (HTM) git clone https://git.parazyd.org/arm-sdk
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 (DIR) README
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       ---
 (DIR) commit 7fd1825675cdd9bb427460cf4bc94a2ac6db3aad
 (DIR) parent 91ff2bdef379ff4ba44915a0bd9291fedeb8823d
 (HTM) Author: parazyd <parazyd@dyne.org>
       Date:   Mon, 10 Oct 2016 19:57:01 +0200
       
       deprecate old armhf toolchain; add missing dep
       
       Diffstat:
         M .gitignore                          |       1 +
         M README.md                           |       2 +-
         M config                              |      22 +++++++++++-----------
         M lib/helpers                         |      12 +++++++++++-
         M sdk                                 |      10 ++++++++--
       
       5 files changed, 32 insertions(+), 15 deletions(-)
       ---
 (DIR) diff --git a/.gitignore b/.gitignore
       t@@ -1 +1,2 @@
        tmp
       +PASSING
 (DIR) diff --git a/README.md b/README.md
       t@@ -13,7 +13,7 @@ arm-sdk is designed to be used interactively from a terminal, as well as
        from shell scripts. It requires the following packages to be installed:
        
        ```
       -sudo git-core zsh curl wget debootstrap cgpt xz-utils kpartx parted qemu-user-static build-essential rsync gcc-arm-none-eabi gcc-multilib lib32z1 u-boot-tools device-tree-compiler lzop
       +sudo git-core zsh curl wget debootstrap cgpt xz-utils kpartx parted qemu-user-static build-essential rsync gcc-arm-none-eabi gcc-multilib lib32z1 u-boot-tools device-tree-compiler lzop dosfstools
        ```
        
        ## Initial setup
 (DIR) diff --git a/config b/config
       t@@ -21,22 +21,22 @@
        ## ---------------------
        
        ## options for `make` when building kernel
       -MAKEOPTS="-j$(grep -c 'processor' /proc/cpuinfo)"
       +MAKEOPTS="-j$(expr $(grep -c 'processor' /proc/cpuinfo) + 1)"
        
       -## devuan official toolchain
       -compiler="arm-none-eabi-"
       -export PATH="$PATH:/sbin"
       +## devuan packaged toolchain
       +#compiler="arm-none-eabi-"
       +#export PATH="$PATH:/sbin"
        
       -## custom toolchain (armhf) - https://pub.parazyd.cf/mirror/
       +## custom toolchain (armv7+armhf; gcc 4.9.3)
       +## https://pub.parazyd.cf/mirror/
       +compiler="armv7-devuan-linux-gnueabihf-"
       +export PATH="$R/gcc/armv7-devuan-linux-gnueabihf/bin:$PATH:/sbin"
       +
       +## custom toolchain (DEPRECATED!)
       +## https://pub.parazyd.cf/mirror/
        #compiler="arm-linux-gnueabihf-"
        #export PATH="$R/gcc/gcc-arm-linux-gnueabihf-4.7/bin:$PATH:/sbin"
        
       -## custom toolchain (armel) - https://pub.parazyd.cf/mirror/
       -#compiler="arm-eabi-"
       -#export PATH="$R/gcc/gcc-arm-eabi-linaro-4.6.2/bin:$PATH:/sbin"
       -
       -## custom toolchain (arm64) - https://pub.parazyd.cf/mirror/
       -
        ## static qemu arm binary
        qemu_bin="/usr/bin/qemu-arm-static" # Devuan
        #qemu_bin="/usr/bin/qemu-arm" # Gentoo
 (DIR) diff --git a/lib/helpers b/lib/helpers
       t@@ -82,6 +82,16 @@ clone-git() {
                fi
        }
        
       +copy-zram-init() {
       +        fn copy-zram-init
       +        req=(R strapdir)
       +        ckreq || return 1
       +
       +        notice "installing zram init"
       +        sudo cp $R/extra/zram $strapdir/etc/init.d/zram
       +        sudo chmod +x $strapdir/etc/init.d/zram
       +}
       +
        copy-kernel-config() {
                fn copy-kernel-config
                req=(device_name)
       t@@ -94,7 +104,7 @@ copy-kernel-config() {
        
        write-fstab() {
                fn write-fstab
       -        cat <<EOF | sudo tee ${strapdir}/etc/fstab
       +        cat <<EOF | sudo tee ${strapdir}/etc/fstab ${TEEVERBOSE}
        ## <file system>  <mount point> <type> <options>           <dump><pass>
        ## proc
        proc              /proc         proc   nodev,noexec,nosuid    0    0
 (DIR) diff --git a/sdk b/sdk
       t@@ -24,14 +24,20 @@ setopt pushdsilent
        
        R=${ARM_SDK:-$PWD}
        
       -## load zsh extension "Zuper"
        DEBUG=1
       +QUIET=0
        
        [[ $DEBUG = 1 ]] && {
                ## add -v to cp calls
                CPVERBOSE="-v"
       +        TEEVERBOSE=""
       +} || [[ $DEBUG = 0 ]] && {
       +        CPVERBOSE=""
       +        TEEVERBOSE=">/dev/null"
        }
        
       +
       +
        source lib/zuper/zuper
        
        ## global vars
       t@@ -58,7 +64,7 @@ load() {
        
                ## initialize binfmt_misc if not already, needed to run qemu
                if [[ -f /etc/init.d/binfmt-support ]]; then
       -                sudo /etc/init.d/binfmt-support start
       +                sudo /etc/init.d/binfmt-support restart
                else
                        [[ -d /proc/sys/fs/binfmt_misc ]] || sudo modprobe binfmt_misc
                        [[ -f /proc/sys/fs/binfmt_misc/register ]] || \