Ceres Solver (ubuntu 安装)

安装依赖项

# CMake
sudo apt-get install cmake
# google-glog + gflags
sudo apt-get install libgoogle-glog-dev
# BLAS & LAPACK
sudo apt-get install libatlas-base-dev
# Eigen3
sudo apt-get install libeigen3-dev
# SuiteSparse and CXSparse (optional)
# - If you want to build Ceres as a *static* library (the default)
#   you can use the SuiteSparse package in the main Ubuntu package
#   repository:
sudo apt-get install libsuitesparse-dev

clone源代码

git clone https://github.com/ceres-solver/ceres-solver.git

切换到特定分支（这里使用）

git checkout 1.14.0

build & 安装

mkdir -p build
cd build
cmake ..
make -j3
make test
# Optionally install Ceres, it can also be exported using CMake which
# allows Ceres to be used without requiring installation, see the documentation
# for the EXPORT_BUILD_DIR option for more information.
make install

Using Ceres with CMake

cmake_minimum_required(VERSION 2.8)

project(helloworld)

find_package(Ceres REQUIRED)
include_directories(${CERES_INCLUDE_DIRS})

# helloworld
add_executable(helloworld helloworld.cc)
target_link_libraries(helloworld ${CERES_LIBRARIES})