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85 lines
2.8 KiB
Makefile
85 lines
2.8 KiB
Makefile
# Config file
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include ../../../../Makefile.conf
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FILENAME = echo.elf
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SYSROOT = --sysroot=../../../out/system/
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CC = ../../../../$(TC_COMPILER_PATH)/$(TC_COMPILER_ARCH)gcc
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CPP = ../../../../$(TC_COMPILER_PATH)/$(TC_COMPILER_ARCH)g++
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LD = ../../../../$(TC_COMPILER_PATH)/$(TC_COMPILER_ARCH)ld
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AS = ../../../../$(TC_COMPILER_PATH)/$(TC_COMPILER_ARCH)as
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OBJDUMP = ../../../../$(TC_COMPILER_PATH)/$(TC_COMPILER_ARCH)objdump
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GIT_COMMIT = $(shell git rev-parse HEAD)
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GIT_COMMIT_SHORT = $(shell git rev-parse --short HEAD)
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ifeq ($(OSARCH), amd64)
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S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
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C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
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CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
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else ifeq ($(OSARCH), i386)
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S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
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C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
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CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
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else ifeq ($(OSARCH), aarch64)
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S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
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C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
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CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
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endif
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HEADERS = $(sort $(dir $(wildcard ../../../out/system/include/*)))
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OBJ = $(C_SOURCES:.c=.o) $(CPP_SOURCES:.cpp=.o) $(ASM_SOURCES:.asm=.o) $(S_SOURCES:.S=.o) $(PSF_SOURCES:.psf=.o) $(BMP_SOURCES:.bmp=.o)
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INCLUDE_DIR = ../../../out/system/include
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LDFLAGS := -Wl,-Map file.map
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WARNCFLAG = -Wall -Wextra -Wno-builtin-declaration-mismatch
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CFLAGS := \
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-I$(INCLUDE_DIR) \
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-DGIT_COMMIT='"$(GIT_COMMIT)"' \
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-DGIT_COMMIT_SHORT='"$(GIT_COMMIT_SHORT)"'
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ifeq ($(OSARCH), amd64)
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CFLAGS += -march=x86-64
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else ifeq ($(OSARCH), i386)
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CFLAGS += -march=i386
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else ifeq ($(OSARCH), aarch64)
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CFLAGS += -pipe
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endif
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build: $(FILENAME)
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$(OBJDUMP) -d $(FILENAME) > file_dump.map
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mv $(FILENAME) ../../../out/system/bin/$(FILENAME)
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$(FILENAME): $(OBJ)
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$(info Linking $@)
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$(CC) $(LDFLAGS) $(SYSROOT) $(OBJ) -o $@
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%.o: %.c $(HEADERS)
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$(info Compiling $<)
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$(CC) $(CFLAGS) $(WARNCFLAG) -std=c17 -c $< -o $@
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%.o: %.cpp $(HEADERS)
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$(info Compiling $<)
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$(CPP) $(CFLAGS) $(WARNCFLAG) -std=c++20 -fexceptions -c $< -o $@ -fno-rtti
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%.o: %.S
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$(info Compiling $<)
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ifeq ($(OSARCH), amd64)
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$(AS) -o $@ $<
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else ifeq ($(OSARCH), i386)
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$(AS) -o $@ $<
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else ifeq ($(OSARCH), aarch64)
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$(AS) -o $@ $<
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endif
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clean:
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rm -f *.o file.map file_dump.map $(OBJ)
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