Control: reassign -1 libmpich-dev Control: reassign 853532 libmpich-dev Control: reassign 853562 libmpich-dev Control: reassign 853404 libmpich-dev Control: forcemerge -1 853532 853562 853404 Control: retitle -1 libmpich-dev: drop the gcc version check in mpicxx.h Control: affects -1 src:bagel src:madness src:mpqc3 src:form Control: tags -1 patch
On Tue, Jan 31, 2017 at 09:29:53AM +0000, Matthias Klose wrote: >... > /usr/include/mpich/mpicxx.h:21:4: error: #error 'Please use the same version > of GCC and g++ for compiling MPICH and user MPI programs' > # error 'Please use the same version of GCC and g++ for compiling MPICH and > user MPI programs' >... The recent binNMU has "fixed" that, but we will see the same again with gcc 8 and the current check really doesn't make much sense: # if __GNUC__ > 7 # error 'Please use the same version of GCC and g++ for compiling MPICH and user MPI programs' # endif Attached is a patch to drop the whole check. cu Adrian -- "Is there not promise of rain?" Ling Tan asked suddenly out of the darkness. There had been need of rain for many days. "Only a promise," Lao Er said. Pearl S. Buck - Dragon Seed
Description: Remove the gcc version check Author: Adrian Bunk <b...@debian.org> Bug-Debian: https://bugs.debian.org/811210 Bug-Debian: https://bugs.debian.org/853324 --- mpich-3.2.orig/src/binding/cxx/mpicxx.h.in +++ mpich-3.2/src/binding/cxx/mpicxx.h.in @@ -12,18 +12,6 @@ #error "You cannot define MPI; that name is reserved for the MPI namespace" #endif -// Check for incompatible GCC versions -// GCC (specifically) g++ changed the calling convention -// between 3.2.3 and 3.4.3 (!!) Normally such changes -// should only occur at major releases (e.g., version 3 to 4) -#ifdef __GNUC__ -# if __GNUC__ >= @GNUCXX_VERSION@ -# if __GNUC_MINOR__ > 2 && @GNUCXX_MINORVERSION@ == 2 -# error 'Please use the same version of GCC and g++ for compiling MPICH and user MPI programs' -# endif -# endif -#endif - /* * Because the API is defined, some methods have parameters that are * not used. The following definition allows us to suppress warnings