Here's the promised posting to the LiDIA list about getting it to compile under gcc 4.2.1. I have not yet tried it.
John
---------- Forwarded message ----------
From: Martin Ettl <[EMAIL PROTECTED]>
Date: Aug 20, 2007 9:09 AM
Subject: [LiDIA] LiDIA 2.2.0 with g++-4.2.1
To: [EMAIL PROTECTED]
Hi @all,
i tried to compile the current release of the LiDIA-library with my g++
(version 4.2.1). First it doesn't work. After i have made the following
changes, it worked!
Here the changes i've made:
In order to compile the current LiDIA Library with gcc-4.2.1 the
following modifications have to done:
* Add the following enty to file:
src/base/include/LiDIA/base/sf_bigint.h:
// define this line out of the class declaration
factorization < bigint> PollardRho(const bigint &x, int size);
* Outcomment line 201 und 165 in file
src/gec/prime_proof/prime_proof_factorize.cc .
* Outcomment line 325 in file
src/gec/prime_proof/prime_procc_ecpp_is_good_order.cc .
* In file src/base/include/LiDIA/base/sf_bigint.h:
Declare funktion
void PollardRho(factorization< bigint > & f, unsigned int B);
as public, not private!
* In file src/gec/include/LiDIA/prime_proof.h:
remove all "prime_proof::" , (this scoping stuff is not needed
any longer)!
* In file src/base/include/LiDIA/sparse_ring_matrix.h:
remove line 106: sparse_ring_matrix::assign(...)
* In file
src/base/include/LiDIA/matrix/sparse_ring_matrix_kernel.cc:
remove line 440,374,223,157:
sparse_ring_matrix_kernel::assign(...)
* In file src/base/include/LiDIA/dense_field_matrix.h:
line 96:
dense_field_matrix< T > & operator = (const dense_field_matrix< T >
&B)
{
dense_field_matrix::assign(B);
return *this;
}
* In file src/base/include/LiDIA/field_matrix.h:
line 135:
field_matrix< T > & operator = (const field_matrix< T >&B)
{
field_matrix::assign(B);
return *this;
}
* In file src/base/include/LiDIA/ring_matrix.h :
line 125:
ring_matrix< T > & operator = (const ring_matrix< T > &B)
{
ring_matrix::assign(B);
return *this;
}
* In file src/base/include/LiDIA/sparse_field_matrix.h:
line 100 :
sparse_field_matrix< T > & operator = (const sparse_field_matrix< T >
&B)
{
sparse_field_matrix::assign(B);
return *this;
}
* In file src/base/include/LiDIA/dense_ring_matrix.h:
line 94:
dense_ring_matrix< T > & operator = (const dense_ring_matrix< T > &B)
{
dense_ring_matrix::assign(B);
return *this;
}
Dear LiDIA-Admin:Is it possible to adapt this changes into the next
release?
Regards
Orbitcowoy
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--
John Cremona
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LiDIA_gcc-4.2.1.odt
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