fix: make shellcheck happy and use ssh agent fw

binhost.sh

@@ -8,7 +8,6 @@ CTX="${WORK_DIR}/ctx"
 
 IMAGE="docker.io/gentoo/stage3:amd64-desktop-openrc"
 PROFILE="default/linux/amd64/23.0/desktop"
-CFLAGS="-O2 -pipe -march=x86-64-v3"
 
 if [[ ! -d "$REPO/.git" ]]; then
     git clone "$REPO_URL" "$REPO"
@@ -16,7 +15,7 @@ else
     git -C "$REPO" pull --rebase
 fi
 
-echo "Aggregating configuration..."
+echo "Aggregating config..."
 rm -rf "$CTX" && mkdir -p "$CTX"/var/lib/portage
 
 # config types to merge
@@ -29,7 +28,7 @@ for type in "${CONFIGS[@]}"; do
     inject() {
         local src=$1 prefix=$2
         [[ ! -e "$src" ]] && return
-        
+
         if [[ -d "$src" ]]; then
             for f in "$src"/*; do
                 [[ -f "$f" ]] && cp "$f" "$dest/${prefix}-$(basename "$f")"
@@ -58,8 +57,6 @@ cp "$REPO/binhost/make.conf" "$CTX/etc/portage/make.conf"
 {
     # we don't want build to fail bcs of EULA check..
     echo 'ACCEPT_LICENSE="*"'
-    echo "CFLAGS=\"$CFLAGS\""
-    echo "CXXFLAGS=\"$CFLAGS\"" 
 } >> "$CTX/etc/portage/make.conf"
 
 echo "Starting Builder..."