Arch Linux alatt nem ment az ISim, ezt írta ki:
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.1/cc1: /usr/local/xilinx/12.2/ISE_DS/ISE//lib/lin64/libstdc++.so.6: version `GLIBCXX_3.4.14' not found (required by /usr/lib/libppl_c.so.4)
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.1/cc1: /usr/local/xilinx/12.2/ISE_DS/ISE//lib/lin64/libstdc++.so.6: version `GLIBCXX_3.4.11' not found (required by /usr/lib/libppl_c.so.4)
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.1/cc1: /usr/local/xilinx/12.2/ISE_DS/ISE//lib/lin64/libstdc++.so.6: version `GLIBCXX_3.4.9' not found (required by /usr/lib/libppl_c.so.4)
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.1/cc1: /usr/local/xilinx/12.2/ISE_DS/ISE//lib/lin64/libstdc++.so.6: version `GLIBCXX_3.4.14' not found (required by /usr/lib/libppl.so.9)
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.1/cc1: /usr/local/xilinx/12.2/ISE_DS/ISE//lib/lin64/libstdc++.so.6: version `GLIBCXX_3.4.11' not found (required by /usr/lib/libppl.so.9)
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.1/cc1: /usr/local/xilinx/12.2/ISE_DS/ISE//lib/lin64/libstdc++.so.6: version `GLIBCXX_3.4.9' not found (required by /usr/lib/libppl.so.9)
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.1/cc1: /usr/local/xilinx/12.2/ISE_DS/ISE//lib/lin64/libstdc++.so.6: version `GLIBCXX_3.4.11' not found (required by /usr/lib/libgmpxx.so.4)
FATAL_ERROR:Simulator:Fuse.cpp:497:1.124.4.5 - Failed to compile generated C file isim/ucpu_iv_isim_beh.exe.sim/work/a_0975004157_3212880686.c
Szerencsére meglett a megoldás. A Xilinx-es libstdc++.so.6 -ot el kell távolítani és a rendszer saját könyvtárát kell linkelni:
rm /usr/local/xilinx/12.2/ISE_DS/ISE/lib/lin64/libstdc++.so.6
ln -s /usr/lib/libstdc++.so.6 /usr/local/xilinx/12.2/ISE_DS/ISE/lib/lin64/
Ezután már működni fog a szimulátor!