| # Ceres Solver - A fast non-linear least squares minimizer |
| # Copyright 2013 Google Inc. All rights reserved. |
| # http://code.google.com/p/ceres-solver/ |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are met: |
| # |
| # * Redistributions of source code must retain the above copyright notice, |
| # this list of conditions and the following disclaimer. |
| # * Redistributions in binary form must reproduce the above copyright notice, |
| # this list of conditions and the following disclaimer in the documentation |
| # and/or other materials provided with the distribution. |
| # * Neither the name of Google Inc. nor the names of its contributors may be |
| # used to endorse or promote products derived from this software without |
| # specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| # POSSIBILITY OF SUCH DAMAGE. |
| # |
| # Author: pablo.speciale@gmail.com (Pablo Speciale) |
| # |
| |
| # Default locations to search for on various platforms. |
| LIST(APPEND SEARCH_LIBS /usr/lib) |
| LIST(APPEND SEARCH_LIBS /usr/local/lib) |
| LIST(APPEND SEARCH_LIBS /usr/local/homebrew/lib) # Mac OS X |
| LIST(APPEND SEARCH_LIBS /opt/local/lib) |
| |
| LIST(APPEND SEARCH_HEADERS /usr/include) |
| LIST(APPEND SEARCH_HEADERS /usr/local/include) |
| LIST(APPEND SEARCH_HEADERS /usr/local/homebrew/include) # Mac OS X |
| LIST(APPEND SEARCH_HEADERS /opt/local/include) |
| |
| # Locations to search for Eigen |
| SET(EIGEN_SEARCH_HEADERS ${SEARCH_HEADERS}) |
| LIST(APPEND EIGEN_SEARCH_HEADERS /usr/include/eigen3) # Ubuntu 10.04's default location. |
| LIST(APPEND EIGEN_SEARCH_HEADERS /usr/local/include/eigen3) |
| LIST(APPEND EIGEN_SEARCH_HEADERS /usr/local/homebrew/include/eigen3) # Mac OS X |
| LIST(APPEND EIGEN_SEARCH_HEADERS /opt/local/var/macports/software/eigen3/opt/local/include/eigen3) # Mac OS X |
| |
| # Google Flags |
| OPTION(GFLAGS |
| "Enable Google Flags." |
| ON) |
| |
| IF (${GFLAGS}) |
| MESSAGE("-- Check for Google Flags") |
| FIND_LIBRARY(GFLAGS_LIB NAMES gflags PATHS ${SEARCH_LIBS}) |
| IF (NOT EXISTS ${GFLAGS_LIB}) |
| MESSAGE(FATAL_ERROR |
| "Can't find Google Flags. Please specify: " |
| "-DGFLAGS_LIB=...") |
| ENDIF (NOT EXISTS ${GFLAGS_LIB}) |
| MESSAGE("-- Found Google Flags library: ${GFLAGS_LIB}") |
| FIND_PATH(GFLAGS_INCLUDE NAMES gflags/gflags.h PATHS ${SEARCH_HEADERS}) |
| IF (NOT EXISTS ${GFLAGS_INCLUDE}) |
| MESSAGE(FATAL_ERROR |
| "Can't find Google Flags. Please specify: " |
| "-DGFLAGS_INCLUDE=...") |
| ENDIF (NOT EXISTS ${GFLAGS_INCLUDE}) |
| MESSAGE("-- Found Google Flags header in: ${GFLAGS_INCLUDE}") |
| ENDIF (${GFLAGS}) |
| |
| # Google Logging |
| MESSAGE("-- Check for Google Log") |
| FIND_LIBRARY(GLOG_LIB NAMES glog PATHS ${SEARCH_LIBS}) |
| IF (NOT EXISTS ${GLOG_LIB}) |
| MESSAGE(FATAL_ERROR |
| "Can't find Google Log. Please specify: " |
| "-DGLOG_LIB=...") |
| ENDIF (NOT EXISTS ${GLOG_LIB}) |
| MESSAGE("-- Found Google Log library: ${GLOG_LIB}") |
| |
| FIND_PATH(GLOG_INCLUDE NAMES glog/logging.h PATHS ${SEARCH_HEADERS}) |
| IF (NOT EXISTS ${GLOG_INCLUDE}) |
| MESSAGE(FATAL_ERROR |
| "Can't find Google Log. Please specify: " |
| "-DGLOG_INCLUDE=...") |
| ENDIF (NOT EXISTS ${GLOG_INCLUDE}) |
| MESSAGE("-- Found Google Log header in: ${GLOG_INCLUDE}") |
| |
| # Eigen |
| MESSAGE("-- Check for Eigen 3.x") |
| FIND_PATH(EIGEN_INCLUDE NAMES Eigen/Core PATHS ${EIGEN_SEARCH_HEADERS}) |
| IF (NOT EXISTS ${EIGEN_INCLUDE}) |
| MESSAGE(FATAL_ERROR "Can't find Eigen. Try passing -DEIGEN_INCLUDE=...") |
| ENDIF (NOT EXISTS ${EIGEN_INCLUDE}) |
| MESSAGE("-- Found Eigen 3.x: ${EIGEN_INCLUDE}") |
| |
| |
| INCLUDE_DIRECTORIES( |
| ${GLOG_INCLUDE} |
| ${EIGEN_INCLUDE} |
| ) |