startup_stm32f10x_hd.S:1: Error: junk at end of line, first unrecognized character is `*‘

stm32的makefile编译时发生错误：

startup_stm32f10x_hd.S: Assembler messages:
startup_stm32f10x_hd.S:1: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:2: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:3: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:4: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:5: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:6: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:7: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:8: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:9: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:10: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:11: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:12: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:13: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:14: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:15: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:16: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:17: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:18: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:19: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:20: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:21: Error: bad instruction `the PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS'
startup_stm32f10x_hd.S:22: Error: bad instruction `with CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.'
startup_stm32f10x_hd.S:23: Error: bad instruction `as A RESULT,STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,'
startup_stm32f10x_hd.S:24: Error: bad instruction `indirect OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE'
startup_stm32f10x_hd.S:25: Error: bad instruction `content OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING'
startup_stm32f10x_hd.S:26: Error: bad instruction `information CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.'
startup_stm32f10x_hd.S:27: Error: junk at end of line, first unrecognized character is `*'
startup_stm32f10x_hd.S:29: Error: bad instruction `amount of memory(in bytes)allocated for Stack'
startup_stm32f10x_hd.S:30: Error: bad instruction `tailor this value to your application needs'

原因是所用startup_stm32f10x_hd.S是专门用与keil上的，不能用于gcc，需要另外寻找适用于gcc版本的启动文件，我是在stm32cubeide项目中找的启动文件，但还有问题：

/home/ztd/Desktop/share/test/linux/tools/gcc-arm-none-eabi-10.3-2021.10-x86_64-linux/gcc-arm-none-eabi-10.3-2021.10/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: cannot open linker script file stm32_flash.ld: No such file or directory

缺少stm32_flash.ld文件：将stm32cubeide项目中的STM32F103ZETX_FLASH.ld文件复制到自己的项目下并改名为stm32_flash.ld

还有问题：

/home/ztd/Desktop/share/test/stm32/test/startup_stm32f103zetx.s:98: undefined reference to `SystemInit'
collect2: error: ld returned 1 exit status

.s文件中找不到SystemInit：项目中缺少system_stm32f10x.c，system_stm32f10x.h，加入就好了