forked from Bananymous/banan-os
c0bc002ac6
It didn't make sense that dprint was defined in Serial.h. We also now dump dprint to tty if there is no serial and tty is initialized
108 lines
2.5 KiB
Makefile
108 lines
2.5 KiB
Makefile
DEFAULT_HOST!=../default-host.sh
|
|
HOST?=DEFAULT_HOST
|
|
HOSTARCH!=../target-triplet-to-arch.sh $(HOST)
|
|
|
|
CFLAGS?=-O2 -g
|
|
CPPFLAGS?=
|
|
LDFLAGS?=
|
|
LIBS?=
|
|
|
|
DESTDIR?=
|
|
PREFIX?=/usr/local
|
|
EXEC_PREFIX?=$(PREFIX)
|
|
BOOTDIR?=$(EXEC_PREFIX)/boot
|
|
INCLUDEDIR?=$(PREFIX)/include
|
|
|
|
CFLAGS:=$(CFLAGS) -D__is_kernel -Iinclude -fstack-protector -ffreestanding -Wall -Wextra -Werror=return-type
|
|
CPPFLAGS:=$(CPPFLAGS) -fno-rtti -fno-exceptions
|
|
LDFLAGS:=$(LDFLAGS)
|
|
LIBS:=$(LIBS) -nostdlib -lk -lbank -lgcc
|
|
|
|
ARCHDIR=arch/$(HOSTARCH)
|
|
|
|
include $(ARCHDIR)/make.config
|
|
|
|
CFLAGS:=$(CFLAGS) $(KERNEL_ARCH_CFLAGS)
|
|
CPPFLAGS:=$(CPPFLAGS) $(KERNEL_ARCH_CPPFLAGS)
|
|
LDFLAGS:=$(LDFLAGS) $(KERNEL_ARCH_LDFLAGS)
|
|
LIBS:=$(LIBS) $(KERNEL_ARCH_LIBS)
|
|
|
|
BUILDDIR=$(abspath build)
|
|
|
|
KERNEL_OBJS= \
|
|
$(KERNEL_ARCH_OBJS) \
|
|
kernel/APIC.o \
|
|
kernel/build_libc.o \
|
|
kernel/CPUID.o \
|
|
kernel/Debug.o \
|
|
kernel/font.o \
|
|
kernel/Input.o \
|
|
kernel/InterruptController.o \
|
|
kernel/kernel.o \
|
|
kernel/kmalloc.o \
|
|
kernel/Panic.o \
|
|
kernel/PIC.o \
|
|
kernel/PIT.o \
|
|
kernel/RTC.o \
|
|
kernel/Serial.o \
|
|
kernel/Shell.o \
|
|
kernel/SSP.o \
|
|
kernel/TTY.o \
|
|
kernel/VesaTerminalDriver.o \
|
|
icxxabi.o \
|
|
|
|
OBJS= \
|
|
$(ARCHDIR)/crti.o \
|
|
$(ARCHDIR)/crtbegin.o \
|
|
$(KERNEL_OBJS) \
|
|
$(ARCHDIR)/crtend.o \
|
|
$(ARCHDIR)/crtn.o \
|
|
|
|
LINK_LIST= \
|
|
$(LDFLAGS) \
|
|
$(ARCHDIR)/crti.o \
|
|
$(ARCHDIR)/crtbegin.o \
|
|
$(KERNEL_OBJS) \
|
|
$(LIBS) \
|
|
$(ARCHDIR)/crtend.o \
|
|
$(ARCHDIR)/crtn.o \
|
|
|
|
.PHONY: all always clean install install-headers install-kernel
|
|
.SUFFIXES: .o .c .cpp .S
|
|
|
|
all: banan-os.kernel
|
|
|
|
banan-os.kernel: always $(OBJS) $(ARCHDIR)/linker.ld
|
|
cd $(BUILDDIR) && $(CXX) -T ../$(ARCHDIR)/linker.ld -o banan-os.kernel $(CFLAGS) $(CPPFLAGS) $(LINK_LIST)
|
|
cd $(BUILDDIR) && grub-file --is-x86-multiboot banan-os.kernel
|
|
|
|
$(ARCHDIR)/crtbegin.o $(ARCHDIR)/crtend.o:
|
|
OBJ=`$(CC) $(CFLAGS) $(LDFLAGS) -print-file-name=$(@F)` && cp "$$OBJ" $(BUILDDIR)/$@
|
|
|
|
.c.o:
|
|
$(CC) -MD -c $< -o $(BUILDDIR)/$@ $(CFLAGS)
|
|
|
|
.cpp.o:
|
|
$(CXX) -MD -c $< -o $(BUILDDIR)/$@ $(CFLAGS) $(CPPFLAGS)
|
|
|
|
.S.o:
|
|
$(CC) -MD -c $< -o $(BUILDDIR)/$@ $(CFLAGS)
|
|
|
|
always:
|
|
mkdir -p $(BUILDDIR)/$(ARCHDIR)
|
|
mkdir -p $(BUILDDIR)/kernel
|
|
|
|
clean:
|
|
rm -rf $(BUILDDIR)
|
|
|
|
install: install-headers install-kernel
|
|
|
|
install-headers:
|
|
mkdir -p $(DESTDIR)$(INCLUDEDIR)
|
|
cp -R --preserve=timestamps include/. $(DESTDIR)$(INCLUDEDIR)/.
|
|
|
|
install-kernel: banan-os.kernel
|
|
mkdir -p $(DESTDIR)$(BOOTDIR)
|
|
cp $(BUILDDIR)/banan-os.kernel $(DESTDIR)$(BOOTDIR)
|
|
|
|
-include $(OBJS:.o=.d) |