feature (build system): added toolchain check to build.sh

build.sh

@@ -30,6 +30,27 @@ workspace_setup() {
     echo ""
 }
 
+check_toolchain() {
+  echo "  --> Checking Toolchain"
+  hash gcc
+  echo "   |--> found gcc"
+  hash ld
+  echo "   |--> found ld"
+  hash nasm
+  echo "   |--> found nasm"
+  hash cmake
+  echo "   |--> found cmake"
+  hash xorriso
+  echo "   |--> found xorriso"
+  hash qemu-system-x86_64
+  echo "   |--> found qemu"
+
+  [ ! -d "/usr/share/ovmf/x64/" ] && echo "OVMF binaries not found!" && exit 255
+  echo "   |--> found ovmf"
+
+  echo "  --> All checks passed"
+}
+
 
 kernel_build() {
     echo "  --> Building kernel"
@@ -88,11 +109,18 @@ generate_image() {
 
 echo "!=====[ NoxOS build script ]=====!"
 
-workspace_setup
+case $1 in
-kernel_build
+    "check")
-[ ! -d "build/limine" ] && limine_install
+        check_toolchain
-generate_initial_ramdisk
+        ;;
-generate_image
+    *)
+        workspace_setup
+        kernel_build
+        [ ! -d "build/limine" ] && limine_install
+        generate_initial_ramdisk
+        generate_image
+        ;;
+esac
 
 echo "!=====[ Finished ]=====!"