Verify installation

[linyz0100]

Hi, I'm not able to build the example code for toolchain verification. Can you take a look? I'm on macos.

arm-none-eabi-gcc main.c -W -Wall -Wextra -Werror -Wundef -Wshadow -Wdouble-promotion -Wformat-truncation -fno-common -Wconversion -g3 -Os -ffunction-sections -fdata-sections -I. -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -L/opt/homebrew/opt/[email protected]/lib -o firmware.elf /Applications/ArmGNUToolchain/13.2.Rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /Applications/ArmGNUToolchain/13.2.Rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libg.a(libc_a-exit.o): in function exit': exit.c:(.text.exit+0x14): undefined reference to _exit' /Applications/ArmGNUToolchain/13.2.Rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /var/folders/j7/g10_rgn9119cdn3xz6ffp4l00000gn/T//cca2B4hB.o: in function _reset': /Users/linyz0100/Desktop/stm32playground/bare-metal-programming-guide/steps/step-0-minimal/main.c:16:(.text._reset+0x38): undefined reference to _ebss' /Applications/ArmGNUToolchain/13.2.Rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /Users/linyz0100/Desktop/stm32playground/bare-metal-programming-guide/steps/step-0-minimal/main.c:16:(.text._reset+0x3c): undefined reference to _sbss' /Applications/ArmGNUToolchain/13.2.Rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /Users/linyz0100/Desktop/stm32playground/bare-metal-programming-guide/steps/step-0-minimal/main.c:16:(.text._reset+0x44): undefined reference to _sdata' /Applications/ArmGNUToolchain/13.2.Rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /Users/linyz0100/Desktop/stm32playground/bare-metal-programming-guide/steps/step-0-minimal/main.c:16:(.text._reset+0x48): undefined reference to _sidata' /Applications/ArmGNUToolchain/13.2.Rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /var/folders/j7/g10_rgn9119cdn3xz6ffp4l00000gn/T//cca2B4hB.o:/Users/linyz0100/Desktop/stm32playground/bare-metal-programming-guide/steps/step-0-minimal/main.c:22:(.vectors+0x0): undefined reference to _estack' /Applications/ArmGNUToolchain/13.2.Rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /Applications/ArmGNUToolchain/13.2.Rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libg.a(libc_a-closer.o): in function _close_r': closer.c:(.text._close_r+0xc): undefined reference to _close' /Applications/ArmGNUToolchain/13.2.Rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /Applications/ArmGNUToolchain/13.2.Rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libg.a(libc_a-lseekr.o): in function _lseek_r': lseekr.c:(.text._lseek_r+0x14): undefined reference to _lseek' /Applications/ArmGNUToolchain/13.2.Rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /Applications/ArmGNUToolchain/13.2.Rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libg.a(libc_a-readr.o): in function _read_r': readr.c:(.text._read_r+0x14): undefined reference to _read' /Applications/ArmGNUToolchain/13.2.Rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /Applications/ArmGNUToolchain/13.2.Rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libg.a(libc_a-sbrkr.o): in function _sbrk_r': sbrkr.c:(.text._sbrk_r+0xc): undefined reference to _sbrk' /Applications/ArmGNUToolchain/13.2.Rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld: /Applications/ArmGNUToolchain/13.2.Rel1/arm-none-eabi/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libg.a(libc_a-writer.o): in function _write_r': writer.c:(.text._write_r+0x14): undefined reference to _write' collect2: error: ld returned 1 exit status make: *** [firmware.elf] Error 1