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Here is the configuration log for ./configure: config.log, note that FFTW_CC is defined as "/opt/pgi/linuxpower/18.5/bin/pgcc -Masmkeyword -O3".
Now check the configuration log for ./configure --enable-threads: config_threads.log, note that FFTW_CC is now defined as "xlc_r -O3" and that for some reasons the script is looking for xlc_r:
configure:21902: checking for xlc_r
configure:21918: found /usr/bin/xlc_r
configure:21929: result: xlc_r
Is this a bug in the configuration script?
The text was updated successfully, but these errors were encountered:
Hello,
I'm noticing something odd when trying to compile FFTW 3.3.8 on OpenPOWER using PGI 18.5.
If I use the
--enable-threads
option when calling theconfigure
script, the PGI compiler seems to be replaced by XLC.Here are the relevant environment variables that are set before calling the
configure
script:Here is the configuration log for
./configure
: config.log, note thatFFTW_CC
is defined as"/opt/pgi/linuxpower/18.5/bin/pgcc -Masmkeyword -O3"
.Now check the configuration log for
./configure --enable-threads
: config_threads.log, note thatFFTW_CC
is now defined as"xlc_r -O3"
and that for some reasons the script is looking forxlc_r
:Is this a bug in the configuration script?
The text was updated successfully, but these errors were encountered: