>>> On Mon, Feb 19, 2018 at 02:49:47PM -0500, Jeffrey Walton via cfarm-users >>> wrote: >>>> /opt/cfarm/gcc7rc2/bin/g++ -o cryptest.exe -DNDEBUG -g2 -O3 -fPIC >>>> -pthread -pipe adhoc.o test.o bench1.o bench2.o validat0.o validat1.o >>>> validat2.o validat3.o validat4.o datatest.o regtest1.o regtest2.o >>>> regtest3.o dlltest.o fipsalgt.o ./libcryptopp.a >>>> /home/guerby/opt/cfarm/gcc7rc2/bin/../lib/gcc/powerpc64le-unknown-linux-gnu/7.0.1/../../../../lib64/libstdc++.so: >>>> undefined reference to `__cxa_thread_atexit_impl@GLIBC_2.18' >>>> collect2: error: ld returned 1 exit status >>>> make: *** [cryptest.exe] Error 1 >>> >>> How/why do you get anything from /home/guerby? /opt/cfarm/gcc7rc2 was >>> build on a different machine (and it is only there so people can use it >>> as an easy starting point for building ada: the system compiler on 112 >>> does not support that) so there is no way it refers to there. >> >> Hmm, I'm not sure. I'm on GCC112, and it is in /opt/cfarm: >> >> $ ls /opt/cfarm/ >> autoconf-latest ftp krb5-latest mpfr-latest python3-latest >> bison-latest gcc7rc2 m4-latest openssl-latest release >> cyrus-sasl-latest gcc-latest make-latest perl5-latest zlib-latest >> db-latest gmp-latest mpc-latest python2-latest >> >>> I know nothing about the build system you used, but it seems buggy. >> >> I used a GNUmakefile: >> >> CXX=/opt/cfarm/gcc7rc2/bin/g++ make -j 20 >> >> Nothing special, as far as I know. Just using the latest compiler. > > Why are you using /opt/cfarm instead of the default system compiler?
I'm trying to reproduce a problem under Fedora 28. The problem is not present under the default compiler, which is GCC 4.8.5. > That is special. /opt/cfarm is not installed as an alternate system > compiler. It's not even the latest compiler. If you choose to > override the defaults and refer to a random compiler whose origin you > don't know, you may encounter unintended consequences, as you have > discovered. Oh, my bad. I thought the latest stuff was installed in /opt/cfarm. So I am clear: we are _not_ supposed to use stuff in /opt/cfarm. Is that correct? Jeff _______________________________________________ cfarm-users mailing list cfarm-users@lists.tetaneutral.net https://lists.tetaneutral.net/listinfo/cfarm-users
