Add a dirty trick to find/test PETSc
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@@ -278,7 +278,14 @@ int main(int argc,char *argv[]) {
"Can the system successfully run a PETSc executable? This variable can be manually set to \"YES\" to force CMake to accept a given PETSc configuration, but this will almost always result in a broken build. If you change PETSC_DIR, PETSC_ARCH, or PETSC_CURRENT you would have to reset this variable." FORCE)