System: IBM POWER 740 (POWER7 CPU) OS Level: 7200-04-02-2016 Bootstrap Compiler: GCC 8.3.0 from AIX Toolbox (IBM yum repo) Please let me know if I need to include anything else. Hopefully I've provided enough information to aid in my request here. Environment Variables: export CFLAGS="-mcpu=power7 -pipe -O2 -I/opt/freeware/include" export CXXFLAGS=$CFLAGS export LDFLAGS="-L/opt/freeware/lib64 -L/opt/freeware/lib -Wl,-blibpath:/opt/freeware/lib64:/opt/freeware/lib:/usr/lib:/lib -Wl,-bmaxdata:0x80000000" export CONFIG_SHELL=/opt/freeware/bin/bash export CONFIG_ENV_ARGS=/opt/freeware/bin/bash configure output: https://pastebin.com/FinvPRPU config.log: https://pastebin.com/4Y30z9tU config.status: https://pastebin.com/C7ZC9uzB configure seems to work fine, although the config.log seems to show it ignores my flags to only enable c/c++ compilers (I could be reading this wrong). Running make works for a little bit, then dies around: (snip) mkdir -p -- common/.deps mkdir -p -- analyzer/.deps config.status: executing default commands gmake[2]: Leaving directory '/usr/src/gcc-build' gmake[1]: *** [Makefile:20799: stage1-bubble] Error 2 gmake[1]: Leaving directory '/usr/src/gcc-build' gmake: *** [Makefile:1002: all] Error 2 I've been going crazy trying to figure this one out. But it's time to reach out for a little help! Thanks for any advice. Randal