This change in redhat-rpm-config:
* Wed Jun 03 2020 Igor Raits <ignatenkobrain(a)fedoraproject.org> - 158-1
- Add option to choose C/C++ toolchain
changed %_set_build_flags to also set the CC/CXX compiler variables:
CC=%{__cc}; export CC ; \
CXX=%{__cxx}; export CXX ; \
This breaks the relatively common construct for building MPI versions of
packages:
export CC=mpicc
export CXX=mpicxx
%configure
For %configure you can change to:
%configure CC=mpicc CXX=mpicxx
For %cmake (this will also work with %configure) you'll need to do:
%define __cc mpicc
%define __cxx mpicxx
%cmake
With koschei down (I presume it is due to the move) I think this has
gone mostly unnoticed so far.
HTH,
Orion
--
Orion Poplawski
Manager of NWRA Technical Systems 720-772-5637
NWRA, Boulder/CoRA Office FAX: 303-415-9702
3380 Mitchell Lane orion(a)nwra.com
Boulder, CO 80301
https://www.nwra.com/