tested working

build-host-tools.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+
+
+
+# build m4
+if [ ! -f "$STEPS_DIR/m4-tool" ]; then
+    if [ ! -d "$LFS_BUILD/m4" ]; then
+        tar -xzf "$BASE_DIR/sources/m4-1.4.19.tar.gz"
+        mv "m4-1.4.19" "$LFS_BUILD/m4"
+    fi
+    cd "$LFS_BUILD/m4"
+
+    mkdir -vp build-$BUILD_MACHINE_TRIPLET
+    cd        build-$BUILD_MACHINE_TRIPLET
+
+    echo "rootsbindir=/usr/sbin" > configparms
+
+    "../configure"                       \
+        --prefix=/usr                    \
+        --build=${BUILD_MACHINE_TRIPLET} \
+        --host=${BUILD_MACHINE_TRIPLET}  \
+        --with-build-cc
+    
+    make -j 32
+    make DESTDIR=$LFS_TOOLS install
+
+    "strip" --strip-unneeded $LFS_TOOLS/usr/bin/m4
+
+    cd "$BASE_DIR"
+    #rm -rf "$LFS_BUILD/m4" # leave the directory there for the following compilation
+    touch "$STEPS_DIR/m4-tool"
+fi
+
+# build bash
+if [ ! -f "$STEPS_DIR/bash-tools" ]; then
+    if [ ! -d "$LFS_BUILD/bash" ]; then
+        tar -xzf "$BASE_DIR/sources/bash-5.2.tar.gz"
+        mv "bash-5.2" "$LFS_BUILD/bash"
+    fi
+    cd "$LFS_BUILD/bash"
+
+    mkdir -vp build-$BUILD_MACHINE_TRIPLET
+    cd        build-$BUILD_MACHINE_TRIPLET
+
+    "../configure"                       \
+        --prefix=$LFS_TOOLS              \
+        --host=${BUILD_MACHINE_TRIPLET}  \
+        --build=${BUILD_MACHINE_TRIPLET} \
+        --without-bash-malloc            \
+        --enable-threads                 \
+        --without-curses
+
+    make -j 32
+    make install
+
+    cd "$BASE_DIR"
+    #rm -rf "$LFS_BUILD/bash" # leave the directory there for the following compilation
+    touch "$STEPS_DIR/bash-tools"
+fi