When compiling cross-compiler tool crosstool-0.43 (for arm9) on the CentOS 7.5 64-bit system, I encountered the following error：
cc -c -o flat_bl.o /home/muhuo/arm-linux-project/transplant-test/build-tools/crosstool-0.43/build/arm-9tdmi-linux/gcc-4.1.0-glibc-2.3.2/binutils-2.16.1/gprof/flat_bl.m /home/muhuo/arm-linux-project/transplant-test/build-tools/crosstool-0.43/build/arm-9tdmi-linux/gcc-4.1.0-glibc-2.3.2/binutils-2.16.1/gprof/flat_bl.m:2:2: error: expected identifier or ??before ??token
% the percentage of the total running time of the
^
I don't know what the *. m file in binutils-2.16.1 is. Whether I need to install some other tools before? From the picture above, Compiling *.m file with GCC should be wrong. I need some help. Thanks.