trilinos without explicit instantiations

It turns out explicit instantiations have the following problems:
- it confuses linkers like gold leading to missing instantiations
- breaks compilation on OSX ARM (symbols with wrong arch)
- it is likely related to a big bloat in library size

Disable them for now...

diff --git a/deal.II-toolchain/packages/trilinos.package b/deal.II-toolchain/packages/trilinos.package
index 1484712d8fa7974c639cc684685a44c8e58bab16..2c5f75e39b738a5bc90f4f53978a97337fb9d166 100644 (file)
--- a/deal.II-toolchain/packages/trilinos.package
+++ b/deal.II-toolchain/packages/trilinos.package
@@ -219,7 +219,7 @@ CONFOPTS="\
   -D Trilinos_ENABLE_OpenMP:BOOL=OFF \
   -D TPL_ENABLE_TBB:BOOL=OFF \
   -D Trilinos_VERBOSE_CONFIGURE:BOOL=OFF \
-  -D Trilinos_ENABLE_EXPLICIT_INSTANTIATION=ON \
+  -D Trilinos_ENABLE_EXPLICIT_INSTANTIATION=OFF \
   -D Trilinos_ENABLE_Amesos:BOOL=ON \
   -D Trilinos_ENABLE_Epetra:BOOL=ON \
   -D Trilinos_ENABLE_EpetraExt:BOOL=ON \