I'm trying to build the current code on Linux with GCC 4.3.2 (stock compiler in
Fedora 10 which is my old test system). It fails like this:
In file included from
/mnt/hgfs/pkoning/Documents/svn/gcc/gcc/tree-data-ref.h:27,
from
/mnt/hgfs/pkoning/Documents/svn/gcc/gcc/gimple-loop-interchange.cc:44:
/mnt/hgfs/pkoning/Documents/svn/gcc/gcc/opt-problem.h: In constructor
‘opt_result::opt_result(bool, opt_problem*)’:
/mnt/hgfs/pkoning/Documents/svn/gcc/gcc/opt-problem.h:217: error: class
‘opt_result’ does not have any field named ‘opt_wrapper’
/mnt/hgfs/pkoning/Documents/svn/gcc/gcc/opt-problem.h:217: error: no matching
function for call to ‘opt_wrapper<bool>::opt_wrapper()’
/mnt/hgfs/pkoning/Documents/svn/gcc/gcc/opt-problem.h:160: note: candidates
are: opt_wrapper<T>::opt_wrapper(T, opt_problem*) [with T = bool]
/mnt/hgfs/pkoning/Documents/svn/gcc/gcc/opt-problem.h:147: note:
opt_wrapper<bool>::opt_wrapper(const opt_wrapper<bool>&)
make[3]: *** [gimple-loop-interchange.o] Error 1
Is 9.0 supposed to build with a build compiler this old? The documentation on
the GCC web page says an ISO C++ compiler is required but it doesn't tell me
whether the C++ compiler in GCC 4.3.2 is adequate. Since many people will be
installing GCC using an older version of GCC, it would be good for the
documentation to state what the minimum version of GCC is.
paul
