update for rootfs_usable

scripts/dropbear.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+. ./scripts/colors.sh
+. ./scripts/funcs.sh
+. ./scripts/config.sh
+. ./scripts/zlib.sh
+
+dropbear() {
+    if [ ! -d $build/zlib ]; then
+        zlib
+    fi
+    printf "$GREEN** Building and installing dropbear\n$RESET"
+    mkdir $build/dropbear
+    cd $build/dropbear
+    tar -xvf $root/downloads/DROPBEAR_2024.86.tar.gz
+    check $? "Extract dropbear"
+    cd dropbear-DROPBEAR_2024.86
+    ./configure  \
+        --prefix=/usr \
+        --host=$CROSS_COMPILE \
+        --with-zlib=$build/rootfs
+    # CC=${CROSS_COMPILE}gcc ./configure --prefix=/usr --shared
+    check $? "Configure dropbear"
+    make $makeflags
+    check $? "Build dropbear"
+    make DESTDIR=$rootfspath install
+    check $? "Installing to rootfs dropbear"
+    rm -rv $rootfspath/usr/include $rootfspath/usr/share/man $rootfspath/usr/lib/{pkgconfig,libz.a}
+    ${CROSS_COMPILE}-strip $rootfspath/usr/bin/*
+    mkdir -pv $build/rootfs/etc/dropbear
+    # check $? "Installing to rootfs zlib"
+}