build_asuswrt-arm.sh

#! /bin/sh

ASUSWRT_REPO_DIR=$HOME/asuswrt-merlin    ## path to your local "Asuswrt-Merlin_John_fork" repo
ASUSWRT_PATCHES_DIR=$HOME/Artix_asuswrt  ## path to your local "Artix_Asuswrt-Merlin_John_fork" repo

PATH="$PATH:$ASUSWRT_REPO_DIR/release/src-rt-6.x.4708/toolchains/hndtools-arm-linux-2.6.36-uclibc-4.5.3/bin"

cd $ASUSWRT_REPO_DIR 
git clean -dxf 
git reset --hard
#git pull

git checkout 374.43_2-update

## patch because of newer awk in Artix; Makefile.in need to be patched not Makefile.am (not used)!
patch -p1 -d$ASUSWRT_REPO_DIR/release/src/router/libgpg-error-1.10 < $ASUSWRT_PATCHES_DIR/libgpg-error.patch 

## if Makefile.in exists, autotools insists on automake 1.15, without Makefile.in it uses existing host version of automake
rm -f $ASUSWRT_REPO_DIR/release/src/router/wget/Makefile.in

patch -i $ASUSWRT_PATCHES_DIR/Makefile.patch $ASUSWRT_REPO_DIR/release/src/router/Makefile

## needed for gcc 10
patch -p1 -d$ASUSWRT_REPO_DIR/release/src/router/config < $ASUSWRT_PATCHES_DIR/config_gcc10.patch

## needed for autoconf2.70
patch -i $ASUSWRT_PATCHES_DIR/libxml2_configure.in.patch $ASUSWRT_REPO_DIR/release/src/router/libxml2/configure.in

cd release/src-rt-6.x.4708 
time make rt-ac56u   ## e.g. for ac56u