mirror of
https://github.com/ceres-solver/ceres-solver.git
synced 2026-08-29 16:40:38 +08:00
Sergiu Deitsch
8b88a9ab49
Move Bessel functions availability checks from configuration time to
inclusion time to be more robust and allow the use of ABI compatible
compilers (e.g., Ceres is compiled using Clang but is used in a project
compiled using GCC.)
Since libc++ does not yet implement special math functions, we fallback
to their POSIX implementation if available. However, then only the
deprecated BesselJ{0,1,n} are provided.
Fixes #814
Change-Id: Ic3e62452b36e90cb22644cc8e553e3dd1881193f
96 lines
3.8 KiB
C
96 lines
3.8 KiB
C
// Ceres Solver - A fast non-linear least squares minimizer
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// Copyright 2022 Google Inc. All rights reserved.
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// http://ceres-solver.org/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of Google Inc. nor the names of its contributors may be
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// used to endorse or promote products derived from this software without
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// specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// Author: alexs.mac@gmail.com (Alex Stewart)
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// Configuration options for Ceres.
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//
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// Do not edit this file, it was automatically configured by CMake when
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// Ceres was compiled with the relevant configuration for the machine
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// on which Ceres was compiled.
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//
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// Ceres Developers: All options should have the same name as their mapped
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// CMake options, in the preconfigured version of this file
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// all options should be enclosed in '@'.
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#ifndef CERES_PUBLIC_INTERNAL_CONFIG_H_
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#define CERES_PUBLIC_INTERNAL_CONFIG_H_
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// If defined, use the LGPL code in Eigen.
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@CERES_USE_EIGEN_SPARSE@
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// If defined, Ceres was compiled without LAPACK.
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@CERES_NO_LAPACK@
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// If defined, Ceres was compiled without SuiteSparse.
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@CERES_NO_SUITESPARSE@
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// If defined, Ceres was compiled without CUDA.
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@CERES_NO_CUDA@
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// If defined, Ceres was compiled without Apple's Accelerate framework solvers.
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@CERES_NO_ACCELERATE_SPARSE@
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#if defined(CERES_NO_SUITESPARSE) && \
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defined(CERES_NO_ACCELERATE_SPARSE) && \
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!defined(CERES_USE_EIGEN_SPARSE) // NOLINT
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// If defined Ceres was compiled without any sparse linear algebra support.
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#define CERES_NO_SPARSE
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#endif
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// If defined, Ceres was compiled without Schur specializations.
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@CERES_RESTRICT_SCHUR_SPECIALIZATION@
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// If defined, Ceres was compiled to use Eigen instead of hardcoded BLAS
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// routines.
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@CERES_NO_CUSTOM_BLAS@
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// If defined, Ceres was compiled with a version of SuiteSparse/CHOLMOD without
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// the Partition module (requires METIS).
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@CERES_NO_CHOLMOD_PARTITION@
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// If defined Ceres was compiled without support for METIS via Eigen.
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@CERES_NO_EIGEN_METIS@
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// CERES_NO_SPARSE should be automatically defined by config.h if Ceres was
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// compiled without any sparse back-end. Verify that it has not subsequently
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// been inconsistently redefined.
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#if defined(CERES_NO_SPARSE)
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#if !defined(CERES_NO_SUITESPARSE)
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#error CERES_NO_SPARSE requires CERES_NO_SUITESPARSE.
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#endif
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#if !defined(CERES_NO_ACCELERATE_SPARSE)
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#error CERES_NO_SPARSE requires CERES_NO_ACCELERATE_SPARSE
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#endif
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#if defined(CERES_USE_EIGEN_SPARSE)
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#error CERES_NO_SPARSE requires !CERES_USE_EIGEN_SPARSE
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#endif
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#endif
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#endif // CERES_PUBLIC_INTERNAL_CONFIG_H_
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