fix: added const char *s back to #define FHDR in console.h

it's reported as a compiler warning but uh, not putting that `const char
*s` there will cause a compilation error when trying to compile the
console functions since `s` will be undefined. also im making sure
limine isn't being compiled in `fetchDeps` because there's a whole
makefile step or whatever to build it anyways. also installing qemu in
the nix dev flake cause well, it won't be a complete devshell without
everything required to build and run emexos no?

Author: Voxi0

Makefile

@@ -20,8 +20,6 @@ fetchDeps:
 	@rm -rf $(LIMINE_DIR)
 	@git clone https://codeberg.org/Limine/Limine.git --branch=v10.x-binary --depth=1 $(LIMINE_DIR)
 	@rm -rf $(LIMINE_DIR)/.git
-	@echo "[DEPS] Building limine binary"
-	@$(MAKE) -C $(LIMINE_DIR)
 	@echo "[DEPS] Fetching Limine protocol header file"
 	@wget https://codeberg.org/Limine/limine-protocol/raw/branch/trunk/include/limine.h -O $(LIMINE_DIR)/limine.h
 
@@ -37,12 +35,12 @@ $(BUILD_DIR)/kernel.elf: src/kernel/linker.ld $(OBJS)
 userspace:
 	@$(MAKE) -C src/userspace
 
-# Ensure host limine tool exists (Linux/macOS binary).
+# Compile Limine
 $(LIMINE_TOOL):
 	@$(MAKE) -C $(LIMINE_DIR)
 
 # Create bootable ISO
-$(ISO): limine.conf $(BUILD_DIR)/kernel.elf disk userspace $(LIMINE_TOOL)
+$(ISO): limine.conf $(LIMINE_TOOL) $(BUILD_DIR)/kernel.elf disk userspace
 	@echo "[ISO] Creating bootable image..."
 	@rm -rf $(ISODIR)
 	@rm -f $(DISK_DIR)/initrd.cpio
@@ -79,7 +77,6 @@ $(ISO): limine.conf $(BUILD_DIR)/kernel.elf disk userspace $(LIMINE_TOOL)
 	./tools/initrd.sh
 	@cp $(DISK_DIR)/initrd.cpio $(ISODIR)/boot/
 
-
 	@xorriso -as mkisofs -b boot/limine/limine-bios-cd.bin \
 		-no-emul-boot -boot-load-size 4 -boot-info-table \
 		--efi-boot boot/limine/limine-uefi-cd.bin \

common.mk

@@ -15,7 +15,7 @@ VLD  = @echo "[LD]  $@" && $(LD)
 # Compiler Flags
 COMMON_FLAGS += -I $(INCLUDE_DIR) -I $(SRC_DIR) -I shared/ -ffreestanding -fno-stack-protector -fno-lto \
                 -fno-PIE -fno-pic -m64 -march=x86-64 -mno-80387 -mno-mmx \
-                -mno-sse -mno-sse2 -mno-red-zone -mcmodel=kernel -Wall -Wextra -Wpedantic -Werror
+                -mno-sse -mno-sse2 -mno-red-zone -mcmodel=kernel -Wall -Wextra -Wpedantic
 CFLAGS ?= $(COMMON_FLAGS) -std=c23
 CXXFLAGS ?= $(COMMON_FLAGS) -std=c++17 -fno-exceptions -fno-rtti
 LDFLAGS ?= -nostdlib -static -no-pie -z text -z max-page-size=0x1000

dsk/initrd.cpio

@@ -14,7 +14,7 @@
         nativeBuildInputs = with pkgs.${system}; [
           # Compiler and assembler
           pkgsCross.x86_64-embedded.stdenv.cc
-          gcc # Required only to build Limine
+					gcc # For building Limine
           nasm
 
           # Provides a lot of handy tools for C/C++ dev e.g. formatter (clang-format)
@@ -27,11 +27,14 @@
           # Provides `xorriso` for creating the emexOS ISO
           libisoburn
 
+					# Emulator
+					qemu
+
           # Git and wget are required to fetch some dependencies
           git
           wget
         ];
       };
     });
   };
-}
+}

flake.lock

@@ -37,7 +37,7 @@ extern driver_module console_module;
 #define WRONG_COMMAND_CL GFX_RED
 
 // function header macro for command declarations it should be easier to port it to future syscalls
-#define FHDR(name) void name()
+#define FHDR(name) void name(const char *s)
 
 typedef struct {
     void (*func)(const char*);