build: align all build files

Align all the build makefiles so that the standard template is used
OS-wide. Remove all the dangling files leftover from
pre-standardization.

Signed-off-by: Danny Holman <dholman@gymli.org>

1 files changed, 57 insertions, 68 deletions

diff --git a/kernel/Makefile b/kernel/Makefile
index 955cb8d..7a4c599 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -1,78 +1,67 @@
-INCLUDE?=-Iinclude
-CFLAGS?=-O0 -ffreestanding -std=gnu11 -fstack-protector-all -target $(ARCH)-none-elf
-LDFLAGS?=-nostdlib
-
-INCLUDE:=$(INCLUDE) $(SYS_INCLUDE)
-CFLAGS:=$(CFLAGS) -Wall -Wextra -DVERSION=\"$(VERSION)\" -DARCH=\"$(ARCH)\" -g
-LDFLAGS:=$(LDFLAGS)
-
-ARCHDIR=arch/$(ARCH)
-
-include $(ARCHDIR)/make.config
-include $(ROOTDIR)/modules.conf
-
-INCLUDE:=$(INCLUDE) $(KERNEL_ARCH_INCLUDE)
-CFLAGS:=$(CFLAGS) $(KERNEL_ARCH_CFLAGS)
-LDFLAGS:=$(LDFLAGS) $(KERNEL_ARCH_LDFLAGS)
-
-KERNEL=vmbox
-BOOTDIR=/boot
-PREFIX=/usr
+# Copyright (C) 2025 Danny Holman <dholman@gymli.org>
+# 
+# This file is part of BoxOS, a free and open-source Unix-like operating
+# system.
+# 
+# BoxOS is free software; you can redistribute it and/or modify under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+# 
+# BoxOS is distributed in the hope it will be useful, but WITHOUT ANY WARRANTY;
+# without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE. See the GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License along with
+# BoxOS; if not, see <https://www.gnu.org/licenses/>.
+
+include $(ROOTDIR)/common.mk
+
+ifeq ($(KERNEL_DEBUG),YES)
+	AFLAGS+=-g
+	CFLAGS+=-g
+endif
+
+ifeq ($(KERNEL_PROFILE),YES)
+	CFLAGS+=-fprofile-arcs -ftest-coverage -DKERNEL_PROFILE
+endif
+
+ifeq ($(KERNEL_ASSERT),NO)
+	CFLAGS+=-DNDEBUG
+endif
+
+ifeq ($(KERNEL_WERROR),YES)
+	AFLAGS+=-Werror
+	CFLAGS+=-Werror
+endif
+
+INCLUDE+=-Iinclude
+CFLAGS+=-ffreestanding -fstack-protector-all $(KERNEL_OPLVL)
+LDFLAGS+=-nostdlib
+
+include $(ARCHDIR)/make.conf
+
+BINARY=vmbox
 
 CORE_OBJS=core/init.o \
+	  core/interrupt.o \
 	  core/kprintf.o \
+	  core/kthread.o \
 	  core/panic.o \
+	  core/sched.o \
 	  core/stack_protector.o \
 	  core/string.o \
+	  core/vfs.o \
 
-KERNEL_OBJS=$(KERNEL_ARCH_OBJS) \
-	    $(CORE_OBJS) \
-
-MODULE_SUBDIRS=
-MODULE_OBJS=
-
-include drivers/make.config
-include fs/make.config
-
-OBJS=$(KERNEL_OBJS) \
-     $(MODULE_OBJS) \
-
-.PHONY: all modules clean install install-headers install-kernel install-modules
-.SUFFIXES: .o .c .s
-
-all: $(KERNEL) modules
-
-$(KERNEL): $(KERNEL_OBJS)
-	@$(LD) --script=$(ARCHDIR)/linker.ld $(LDFLAGS) -o $@ $^
-	@echo [LD] $@
-
-modules: $(MODULE_SUBDIRS)
-
-$(MODULE_SUBDIRS):
-	$(MAKE) $(MAKECMDGOALS) -C $@
-
-.c.o:
-	@$(CC) -MD -c $< -o $@ $(CFLAGS) $(INCLUDE)
-	@echo [CC] $@
-
-.s.o:
-	@$(CC) -MD -c $< -o $@ $(CFLAGS) $(INCLUDE)
-	@echo [AS] $@
-
-clean: $(MODULE_SUBDIRS)
-	$(RM) $(KERNEL) $(OBJS) $(OBJS:.o=.d)
-
-install: install-headers install-kernel install-modules
-
-install-headers:
-	install -d -m 0755 $(DESTDIR)$(PREFIX)/src/kernel/
-	cp -R include $(DESTDIR)$(PREFIX)/src/kernel/
+DEBUG_OBJS=debug/assert.o \
+	   debug/llvm_profile.o \
 
-install-kernel: $(KERNEL)
-	install -m 0644 $(KERNEL) $(DESTDIR)$(BOOTDIR)
-	install -m 0644 System.map-$(VERSION) $(DESTDIR)$(BOOTDIR)
+MEM_OBJS=mem/kmalloc.o \
+	 mem/paging.o \
 
-install-modules: $(MODULE_SUBDIRS)
-	$(MAKE) $(MAKECMDGOALS) -C $@
+OBJS=$(ARCH_OBJS) \
+     $(CORE_OBJS) \
+     $(DEBUG_OBJS) \
+     $(MEM_OBJS) \
 
--include $(OBJS:.o=.d)
+include $(ROOTDIR)/patterns.mk