cc1: error: unknown value 'native' for '-march' during cross compiling

[kunlinyu]

I try to cross compile GKlib but i failed:

sudo apt install g++-aarch64-linux-gnu
git clone [email protected]:KarypisLab/GKlib.git
cd GKlib
mkdir build && cd build
cmake -DCMAKE_CROSSCOMPILING=ON DCMAKE_SYSTEM_NAME=Linux -DCMAKE_SYSTEM_PROCESSOR=aarch64 -DCMAKE_C_COMPILER=/usr/bin/aarch64-linux-gnu-gcc ..
make

then i got "cc1: error: unknown value 'native' for '-march'"

I think the issue relates to this:
https://github.com/KarypisLab/GKlib/blob/master/GKlibSystem.cmake#L41
and relates to this issue:
#22

here is my system information:

Ubuntu:~/GKlib/build (master)$ uname -a
Linux HV 6.8.0-1018-azure #21~22.04.1-Ubuntu SMP Fri Nov  8 00:21:25 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

Ubuntu:~/GKlib/build (master)$ cat /etc/issue
Ubuntu 22.04 LTS \n \l

Ubuntu:~/GKlib/build (master)$ /usr/bin/aarch64-linux-gnu-gcc --version
aarch64-linux-gnu-gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0
Copyright (C) 2021 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.