Closed fofofofoxier closed 5 years ago
如题,新版本的ubuntu系统(特指Ubuntu 17 18)都有类似的问题,以下为clean后执行 make V=的log:
make V=
+ cc kern/init/init.c gcc -Ikern/init/ -fno-builtin -Wall -ggdb -m32 -gstabs -nostdinc -fno-stack-protector -Ilibs/ -Ikern/debug/ -Ikern/driver/ -Ikern/trap/ -Ikern/mm/ -c kern/init/init.c -o obj/kern/init/init.o + cc kern/libs/stdio.c gcc -Ikern/libs/ -fno-builtin -Wall -ggdb -m32 -gstabs -nostdinc -fno-stack-protector -Ilibs/ -Ikern/debug/ -Ikern/driver/ -Ikern/trap/ -Ikern/mm/ -c kern/libs/stdio.c -o obj/kern/libs/stdio.o + cc kern/libs/readline.c gcc -Ikern/libs/ -fno-builtin -Wall -ggdb -m32 -gstabs -nostdinc -fno-stack-protector -Ilibs/ -Ikern/debug/ -Ikern/driver/ -Ikern/trap/ -Ikern/mm/ -c kern/libs/readline.c -o obj/kern/libs/readline.o + cc kern/debug/panic.c gcc -Ikern/debug/ -fno-builtin -Wall -ggdb -m32 -gstabs -nostdinc -fno-stack-protector -Ilibs/ -Ikern/debug/ -Ikern/driver/ -Ikern/trap/ -Ikern/mm/ -c kern/debug/panic.c -o obj/kern/debug/panic.o kern/debug/panic.c: In function ‘__panic’: kern/debug/panic.c:27:5: warning: implicit declaration of function ‘print_stackframe’; did you mean ‘print_trapframe’? [-Wimplicit-function-declaration] print_stackframe(); ^~~~~~~~~~~~~~~~ print_trapframe + cc kern/debug/kdebug.c gcc -Ikern/debug/ -fno-builtin -Wall -ggdb -m32 -gstabs -nostdinc -fno-stack-protector -Ilibs/ -Ikern/debug/ -Ikern/driver/ -Ikern/trap/ -Ikern/mm/ -c kern/debug/kdebug.c -o obj/kern/debug/kdebug.o + cc kern/debug/kmonitor.c gcc -Ikern/debug/ -fno-builtin -Wall -ggdb -m32 -gstabs -nostdinc -fno-stack-protector -Ilibs/ -Ikern/debug/ -Ikern/driver/ -Ikern/trap/ -Ikern/mm/ -c kern/debug/kmonitor.c -o obj/kern/debug/kmonitor.o + cc kern/driver/clock.c gcc -Ikern/driver/ -fno-builtin -Wall -ggdb -m32 -gstabs -nostdinc -fno-stack-protector -Ilibs/ -Ikern/debug/ -Ikern/driver/ -Ikern/trap/ -Ikern/mm/ -c kern/driver/clock.c -o obj/kern/driver/clock.o + cc kern/driver/console.c gcc -Ikern/driver/ -fno-builtin -Wall -ggdb -m32 -gstabs -nostdinc -fno-stack-protector -Ilibs/ -Ikern/debug/ -Ikern/driver/ -Ikern/trap/ -Ikern/mm/ -c kern/driver/console.c -o obj/kern/driver/console.o + cc kern/driver/picirq.c gcc -Ikern/driver/ -fno-builtin -Wall -ggdb -m32 -gstabs -nostdinc -fno-stack-protector -Ilibs/ -Ikern/debug/ -Ikern/driver/ -Ikern/trap/ -Ikern/mm/ -c kern/driver/picirq.c -o obj/kern/driver/picirq.o + cc kern/driver/intr.c gcc -Ikern/driver/ -fno-builtin -Wall -ggdb -m32 -gstabs -nostdinc -fno-stack-protector -Ilibs/ -Ikern/debug/ -Ikern/driver/ -Ikern/trap/ -Ikern/mm/ -c kern/driver/intr.c -o obj/kern/driver/intr.o + cc kern/trap/trap.c gcc -Ikern/trap/ -fno-builtin -Wall -ggdb -m32 -gstabs -nostdinc -fno-stack-protector -Ilibs/ -Ikern/debug/ -Ikern/driver/ -Ikern/trap/ -Ikern/mm/ -c kern/trap/trap.c -o obj/kern/trap/trap.o + cc kern/trap/vectors.S gcc -Ikern/trap/ -fno-builtin -Wall -ggdb -m32 -gstabs -nostdinc -fno-stack-protector -Ilibs/ -Ikern/debug/ -Ikern/driver/ -Ikern/trap/ -Ikern/mm/ -c kern/trap/vectors.S -o obj/kern/trap/vectors.o + cc kern/trap/trapentry.S gcc -Ikern/trap/ -fno-builtin -Wall -ggdb -m32 -gstabs -nostdinc -fno-stack-protector -Ilibs/ -Ikern/debug/ -Ikern/driver/ -Ikern/trap/ -Ikern/mm/ -c kern/trap/trapentry.S -o obj/kern/trap/trapentry.o + cc kern/mm/pmm.c gcc -Ikern/mm/ -fno-builtin -Wall -ggdb -m32 -gstabs -nostdinc -fno-stack-protector -Ilibs/ -Ikern/debug/ -Ikern/driver/ -Ikern/trap/ -Ikern/mm/ -c kern/mm/pmm.c -o obj/kern/mm/pmm.o + cc libs/string.c gcc -Ilibs/ -fno-builtin -Wall -ggdb -m32 -gstabs -nostdinc -fno-stack-protector -Ilibs/ -c libs/string.c -o obj/libs/string.o + cc libs/printfmt.c gcc -Ilibs/ -fno-builtin -Wall -ggdb -m32 -gstabs -nostdinc -fno-stack-protector -Ilibs/ -c libs/printfmt.c -o obj/libs/printfmt.o + ld bin/kernel ld -m elf_i386 -nostdlib -T tools/kernel.ld -o bin/kernel obj/kern/init/init.o obj/kern/libs/stdio.o obj/kern/libs/readline.o obj/kern/debug/panic.o obj/kern/debug/kdebug.o obj/kern/debug/kmonitor.o obj/kern/driver/clock.o obj/kern/driver/console.o obj/kern/driver/picirq.o obj/kern/driver/intr.o obj/kern/trap/trap.o obj/kern/trap/vectors.o obj/kern/trap/trapentry.o obj/kern/mm/pmm.o obj/libs/string.o obj/libs/printfmt.o + cc boot/bootasm.S gcc -Iboot/ -fno-builtin -Wall -ggdb -m32 -gstabs -nostdinc -fno-stack-protector -Ilibs/ -Os -nostdinc -c boot/bootasm.S -o obj/boot/bootasm.o + cc boot/bootmain.c gcc -Iboot/ -fno-builtin -Wall -ggdb -m32 -gstabs -nostdinc -fno-stack-protector -Ilibs/ -Os -nostdinc -c boot/bootmain.c -o obj/boot/bootmain.o + cc tools/sign.c gcc -Itools/ -g -Wall -O2 -c tools/sign.c -o obj/sign/tools/sign.o gcc -g -Wall -O2 obj/sign/tools/sign.o -o bin/sign + ld bin/bootblock ld -m elf_i386 -nostdlib -N -e start -Ttext 0x7C00 obj/boot/bootasm.o obj/boot/bootmain.o -o obj/bootblock.o 'obj/bootblock.out' size: 600 bytes 600 >> 510!! Makefile:152: recipe for target 'bin/bootblock' failed make: *** [bin/bootblock] Error 255
那是因为gcc的版本的原因,和ubuntu的版本没太大关系
请问实验的gcc版本是什么呢?
其主要原因为5.0版本之后编译生成文件过大,选择4.7左右
感谢,4.X都可以编译运行
ref: #22
tks
如题,新版本的ubuntu系统(特指Ubuntu 17 18)都有类似的问题,以下为clean后执行
make V=
的log: