[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: AC_PROG_CC_C99 and AC_OPENMP
From: |
Alfred M. Szmidt |
Subject: |
Re: AC_PROG_CC_C99 and AC_OPENMP |
Date: |
Sun, 09 May 2010 07:39:30 -0400 |
It seems a shame that the test for OpenMP does not allow the user
to specify a minimum version that the implementation needs to
satisfy before it will be used. OpenMP has been around for quite a
while now and there are quite a few versions.
Testing for a version number is always the wrong approach, since
another implementation of the library might support the same set of
features, while having a different version number. If there are
specific featutres that are needed, one should test for those.