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Lesson 23, section 6

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Carlos
2015-08-28 10:52:05 +02:00
parent c473761432
commit b109691179
8 changed files with 44 additions and 51 deletions
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23-fixes/Makefile
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@@ -7,7 +7,7 @@ OBJ = ${C_SOURCES:.c=.o cpu/interrupt.o}
CC = /usr/local/i386elfgcc/bin/i386-elf-gcc
GDB = /usr/local/i386elfgcc/bin/i386-elf-gdb
# -g: Use debugging symbols in gcc
CFLAGS = -g -ffreestanding -Wall -Wextra -fno-exceptions
CFLAGS = -g -ffreestanding -Wall -Wextra -fno-exceptions -m32
# First rule is run by default
os-image.bin: boot/bootsect.bin kernel.bin
@@ -33,7 +33,7 @@ debug: os-image.bin kernel.elf
# Generic rules for wildcards
# To make an object, always compile from its .c
%.o: %.c ${HEADERS}
${CC} ${CFLAGS} -ffreestanding -c $< -o $@
${CC} ${CFLAGS} -c $< -o $@
%.o: %.asm
nasm $< -f elf -o $@