# Compiling tcpdump on AIX | |
* Autoconf works everywhere. | |
## AIX 7.1/POWER7 | |
* Only local libpcap is suitable. | |
* CMake 3.16.0 does not work. | |
* GCC 8.3.0 and XL C 12.1.0.0 work. | |
* System m4 does not work, GNU m4 1.4.17 works. | |
## AIX 7.2/POWER8 | |
* Only local libpcap is suitable. | |
* GCC 7.2.0 and XL C 13.1.3.6 work. | |
* System m4 does not work, GNU m4 1.4.17 works. | |