Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 1 | # Ceres Solver - A fast non-linear least squares minimizer |
| 2 | # Copyright 2010, 2011, 2012 Google Inc. All rights reserved. |
| 3 | # http://code.google.com/p/ceres-solver/ |
| 4 | # |
| 5 | # Redistribution and use in source and binary forms, with or without |
| 6 | # modification, are permitted provided that the following conditions are met: |
| 7 | # |
| 8 | # * Redistributions of source code must retain the above copyright notice, |
| 9 | # this list of conditions and the following disclaimer. |
| 10 | # * Redistributions in binary form must reproduce the above copyright notice, |
| 11 | # this list of conditions and the following disclaimer in the documentation |
| 12 | # and/or other materials provided with the distribution. |
| 13 | # * Neither the name of Google Inc. nor the names of its contributors may be |
| 14 | # used to endorse or promote products derived from this software without |
| 15 | # specific prior written permission. |
| 16 | # |
| 17 | # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 18 | # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 19 | # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 20 | # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| 21 | # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 22 | # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 23 | # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 24 | # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 25 | # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 26 | # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 27 | # POSSIBILITY OF SUCH DAMAGE. |
| 28 | # |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 29 | # Authors: keir@google.com (Keir Mierle) |
| 30 | # alexs.mac@gmail.com (Alex Stewart) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 31 | |
| 32 | CMAKE_MINIMUM_REQUIRED(VERSION 2.8.0) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 33 | CMAKE_POLICY(VERSION 2.8) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 34 | |
| 35 | IF (COMMAND cmake_policy) |
| 36 | CMAKE_POLICY(SET CMP0003 NEW) |
| 37 | ENDIF (COMMAND cmake_policy) |
| 38 | |
| 39 | PROJECT(CERES C CXX) |
| 40 | |
| 41 | # Set up the git hook to make Gerrit Change-Id: lines in commit messages. |
| 42 | SET (LOCAL_GIT_DIRECTORY) |
| 43 | IF (EXISTS ${CMAKE_SOURCE_DIR}/.git) |
| 44 | # .git directory can be found on Unix based system, or on Windows with |
| 45 | # Git Bash (shipped with msysgit) |
| 46 | SET (LOCAL_GIT_DIRECTORY ${CMAKE_SOURCE_DIR}/.git) |
| 47 | ELSE (EXISTS ${CMAKE_SOURCE_DIR}/.git) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 48 | # TODO(keir) Add proper Windows support |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 49 | ENDIF (EXISTS ${CMAKE_SOURCE_DIR}/.git) |
| 50 | |
| 51 | IF (EXISTS ${LOCAL_GIT_DIRECTORY}) |
| 52 | IF (NOT EXISTS ${LOCAL_GIT_DIRECTORY}/hooks/commit-msg) |
| 53 | # Download the hook only if it is not already present |
| 54 | FILE(DOWNLOAD https://ceres-solver-review.googlesource.com/tools/hooks/commit-msg |
| 55 | ${CMAKE_BINARY_DIR}/commit-msg) |
| 56 | |
| 57 | # Make the downloaded file executable, since it is not by default. |
| 58 | FILE(COPY ${CMAKE_BINARY_DIR}/commit-msg |
| 59 | DESTINATION ${LOCAL_GIT_DIRECTORY}/hooks/ |
| 60 | FILE_PERMISSIONS |
| 61 | OWNER_READ OWNER_WRITE OWNER_EXECUTE |
| 62 | GROUP_READ GROUP_WRITE GROUP_EXECUTE |
| 63 | WORLD_READ WORLD_EXECUTE) |
| 64 | ENDIF (NOT EXISTS ${LOCAL_GIT_DIRECTORY}/hooks/commit-msg) |
| 65 | ENDIF (EXISTS ${LOCAL_GIT_DIRECTORY}) |
| 66 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 67 | # Make CMake aware of the cmake folder for local FindXXX scripts, |
| 68 | # append rather than set in case the user has passed their own |
| 69 | # additional paths via -D. |
| 70 | LIST(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake") |
| 71 | INCLUDE(UpdateCacheVariable) |
| 72 | |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 73 | SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin) |
| 74 | SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib) |
| 75 | SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 76 | # Set postfixes for generated libraries based on buildtype. |
| 77 | SET(CMAKE_RELEASE_POSTFIX "") |
| 78 | SET(CMAKE_DEBUG_POSTFIX "-debug") |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 79 | |
| 80 | # Important: Always bump the second number (e.g. 1.3.x to 1.4.0) for any |
| 81 | # release that changes the ABI. The ABI changes for almost any modification to |
| 82 | # include/ceres (e.g. the public API). If you are unsure about whether |
| 83 | # something is an ABI change, please ask on the list. |
| 84 | # |
| 85 | # For versions without ABI changes, bump the smallest number in CERES_VERSION, |
| 86 | # but leave the CERES_ABI_VERSION unchanged. |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 87 | SET(CERES_VERSION_MAJOR 1) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 88 | SET(CERES_VERSION_MINOR 9) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 89 | SET(CERES_VERSION_PATCH 0) |
| 90 | SET(CERES_VERSION |
| 91 | ${CERES_VERSION_MAJOR}.${CERES_VERSION_MINOR}.${CERES_VERSION_PATCH}) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 92 | SET(CERES_ABI_VERSION 1.9.0) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 93 | |
| 94 | ENABLE_TESTING() |
| 95 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 96 | OPTION(MINIGLOG "Use a stripped down version of glog." OFF) |
Scott Ettinger | 399f7d0 | 2013-09-09 12:54:43 -0700 | [diff] [blame] | 97 | OPTION(GFLAGS "Enable Google Flags." ON) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 98 | OPTION(SUITESPARSE "Enable SuiteSparse." ON) |
| 99 | OPTION(CXSPARSE "Enable CXSparse." ON) |
| 100 | OPTION(LAPACK "Enable use of LAPACK." ON) |
Scott Ettinger | 399f7d0 | 2013-09-09 12:54:43 -0700 | [diff] [blame] | 101 | # Template specializations for the Schur complement based solvers. If |
| 102 | # compile time, binary size or compiler performance is an issue, you |
| 103 | # may consider disabling this. |
| 104 | OPTION(SCHUR_SPECIALIZATIONS "Enable fixed-size schur specializations." ON) |
| 105 | OPTION(CUSTOM_BLAS |
| 106 | "Use handcoded BLAS routines (usually faster) instead of Eigen." |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 107 | ON) |
Scott Ettinger | 399f7d0 | 2013-09-09 12:54:43 -0700 | [diff] [blame] | 108 | # Multithreading using OpenMP |
| 109 | OPTION(OPENMP "Enable threaded solving in Ceres (requires OpenMP)" ON) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 110 | OPTION(EIGENSPARSE |
| 111 | "Enable the use of Eigen as a sparse linear algebra library for |
| 112 | solving the nonlinear least squares problems. Enabling this |
| 113 | option will result in an LGPL licensed version of Ceres Solver |
| 114 | as the Simplicial Cholesky factorization in Eigen is licensed under the LGPL. |
| 115 | This does not affect the covariance estimation algorithm, as it |
| 116 | depends on the sparse QR factorization algorithm, which is licensed |
| 117 | under the MPL." |
| 118 | OFF) |
Scott Ettinger | 399f7d0 | 2013-09-09 12:54:43 -0700 | [diff] [blame] | 119 | OPTION(BUILD_TESTING "Enable tests" ON) |
| 120 | OPTION(BUILD_DOCUMENTATION "Build User's Guide (html)" OFF) |
| 121 | OPTION(BUILD_EXAMPLES "Build examples" ON) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 122 | OPTION(BUILD_SHARED_LIBS "Build Ceres as a shared library." OFF) |
| 123 | IF (MSVC) |
| 124 | OPTION(MSVC_USE_STATIC_CRT |
| 125 | "MS Visual Studio: Use static C-Run Time Library in place of shared." OFF) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 126 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 127 | IF (BUILD_TESTING AND BUILD_SHARED_LIBS) |
| 128 | MESSAGE( |
| 129 | "-- Disabling tests. The flags BUILD_TESTING and BUILD_SHARED_LIBS" |
| 130 | " are incompatible with MSVC." |
| 131 | ) |
| 132 | UPDATE_CACHE_VARIABLE(BUILD_TESTING OFF) |
| 133 | ENDIF (BUILD_TESTING AND BUILD_SHARED_LIBS) |
| 134 | ENDIF (MSVC) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 135 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 136 | # Use ios-cmake to build a static library for iOS |
| 137 | # |
| 138 | # We need to add isysroot to force cmake to find the toolchains from the iOS SDK |
| 139 | # instead of using the standard ones. And add flag mios-simulator-version so clang |
| 140 | # knows we are building for ios simulator but not mac. |
| 141 | # |
| 142 | # You can build for OS (armv7, armv7s, arm64), SIMULATOR (i386) or SIMULATOR64 (x86_64) |
| 143 | # separately and use lipo to merge them into one static library. |
| 144 | # |
| 145 | # There are some features/algorithms are not available in iOS version and the |
| 146 | # minimum supported iOS version is 6.0 now. |
| 147 | # |
| 148 | # Use cmake ../ceres-solver -DCMAKE_TOOLCHAIN_FILE=../ceres-solver/cmake/iOS.cmake \ |
| 149 | # -DIOS_PLATFORM=PLATFORM -DEIGEN_INCLUDE_DIR=/path/to/eigen/header |
| 150 | # to config the cmake. The PLATFORM can be one of OS, SIMULATOR and SIMULATOR64. |
| 151 | # Check the documentation in iOS.cmake to find more options. |
| 152 | # |
| 153 | # After building, you will get a single library: libceres.a, which |
| 154 | # you need to add to your Xcode project. |
| 155 | # |
| 156 | # If you use the lapack and blas, then you also need to add Accelerate.framework |
| 157 | # to your Xcode project's linking dependency. |
| 158 | IF (IOS) |
| 159 | MESSAGE(STATUS "Building Ceres for iOS platform: ${IOS_PLATFORM}") |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 160 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 161 | UPDATE_CACHE_VARIABLE(MINIGLOG ON) |
| 162 | MESSAGE(STATUS "Building for iOS, forcing use of miniglog instead of glog.") |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 163 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 164 | UPDATE_CACHE_VARIABLE(SUITESPARSE OFF) |
| 165 | UPDATE_CACHE_VARIABLE(CXSPARSE OFF) |
| 166 | UPDATE_CACHE_VARIABLE(GFLAGS OFF) |
| 167 | UPDATE_CACHE_VARIABLE(OPENMP OFF) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 168 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 169 | MESSAGE(STATUS "Building for iOS: SuiteSparse, CXSparse, gflags and OpenMP are not available.") |
| 170 | |
| 171 | UPDATE_CACHE_VARIABLE(BUILD_EXAMPLES OFF) |
| 172 | MESSAGE(STATUS "Building for iOS, will not build examples.") |
| 173 | |
| 174 | SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fobjc-abi-version=2 -fobjc-arc -isysroot ${CMAKE_OSX_SYSROOT}") |
| 175 | SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fobjc-abi-version=2 -fobjc-arc -isysroot ${CMAKE_OSX_SYSROOT}") |
| 176 | |
| 177 | IF (${IOS_PLATFORM} STREQUAL "SIMULATOR" OR ${IOS_PLATFORM} STREQUAL "SIMULATOR64") |
| 178 | SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mios-simulator-version-min=6.0") |
| 179 | ENDIF() |
| 180 | ENDIF (IOS) |
| 181 | |
| 182 | # Prior to October 2013, Ceres used some non-CMake standardised variables to |
| 183 | # hold user-specified (as opposed to FindPackage found) include directory and |
| 184 | # library paths for Ceres dependencies. These were were of the form: |
| 185 | # <DEPENDENCY>_LIB / <DEPENDENCY>_INCLUDE. Since then, Ceres now has |
| 186 | # FindPackage() scripts for all of its dependencies which obey the standard |
| 187 | # CMake variables: <DEPENDENCY>_LIBRARIES & <DEPENDENCY>_INCLUDE_DIRS. In order |
| 188 | # to ensure backwards compatibility, we use convert any legacy variables to |
| 189 | # _directory_ hints for the FindPackage() scripts. |
| 190 | MACRO(HANDLE_LEGACY_INCLUDE_DEPENDENCY_HINT |
| 191 | LEGACY_VAR DIRECTORY_HINT_VAR) |
| 192 | IF (DEFINED ${LEGACY_VAR}) |
| 193 | # Get the dependency name (all caps) from the hint directory variable |
| 194 | # for the warning message. |
| 195 | STRING(REGEX MATCH "^[^_]*" DEPENDENCY_NAME ${DIRECTORY_HINT_VAR}) |
| 196 | MESSAGE(WARNING "You are defining a legacy variable ${LEGACY_VAR} " |
| 197 | "to specify the include directory for ${DEPENDENCY_NAME}. This is " |
| 198 | "deprecated and support for it will be removed in a future release. " |
| 199 | "Please use either the search directory hints variable: " |
| 200 | "${DIRECTORY_HINT_VAR} or ${DEPENDENCY_NAME}_INCLUDE_DIR to specify " |
| 201 | "exactly the directory used (no search performed), see: " |
| 202 | "http://homes.cs.washington.edu/~sagarwal/ceres-solver/dev/building.html " |
| 203 | "for more information.") |
| 204 | LIST(APPEND ${DIRECTORY_HINT_VAR} ${${LEGACY_VAR}}) |
| 205 | ENDIF (DEFINED ${LEGACY_VAR}) |
| 206 | ENDMACRO(HANDLE_LEGACY_INCLUDE_DEPENDENCY_HINT) |
| 207 | |
| 208 | MACRO(HANDLE_LEGACY_LIBRARY_DEPENDENCY_HINT |
| 209 | LEGACY_VAR DIRECTORY_HINT_VAR) |
| 210 | IF (DEFINED ${LEGACY_VAR}) |
| 211 | # Get the dependency name (all caps) from the hint directory variable |
| 212 | # for the warning message. |
| 213 | STRING(REGEX MATCH "^[^_]*" DEPENDENCY_NAME ${DIRECTORY_HINT_VAR}) |
| 214 | MESSAGE(WARNING "You are defining a legacy variable ${LEGACY_VAR} " |
| 215 | "to specify the library for ${DEPENDENCY_NAME}. This is " |
| 216 | "deprecated and support for it will be removed in a future release. " |
| 217 | "Please use either the search directory hints variable: " |
| 218 | "${DIRECTORY_HINT_VAR} or ${DEPENDENCY_NAME}_LIBRARY to specify " |
| 219 | "exactly the library used (no search performed), see: " |
| 220 | "http://homes.cs.washington.edu/~sagarwal/ceres-solver/dev/building.html " |
| 221 | "for more information.") |
| 222 | IF (EXISTS ${${LEGACY_VAR}} AND |
| 223 | NOT IS_DIRECTORY ${${LEGACY_VAR}}) |
| 224 | # User specified an explicit (library) file using the legacy variable |
| 225 | # interface, hints to FindPackage() scripts are directories so add the |
| 226 | # parent directory of the specified file. |
| 227 | GET_FILENAME_COMPONENT(DIR_HINT ${${LEGACY_VAR}} PATH) |
| 228 | LIST(APPEND ${DIRECTORY_HINT_VAR} ${DIR_HINT}) |
| 229 | ELSEIF (EXISTS ${${LEGACY_VAR}} AND |
| 230 | IS_DIRECTORY ${${LEGACY_VAR}}) |
| 231 | # User specified a directory hint using the legacy variable, use it. |
| 232 | LIST(APPEND ${DIRECTORY_HINT_VAR} ${${LEGACY_VAR}}) |
| 233 | ENDIF() |
| 234 | ENDIF (DEFINED ${LEGACY_VAR}) |
| 235 | ENDMACRO(HANDLE_LEGACY_LIBRARY_DEPENDENCY_HINT) |
| 236 | |
| 237 | UNSET(CERES_COMPILE_OPTIONS) |
| 238 | |
| 239 | # Eigen. |
| 240 | HANDLE_LEGACY_INCLUDE_DEPENDENCY_HINT(EIGEN_INCLUDE EIGEN_INCLUDE_DIR_HINTS) |
| 241 | FIND_PACKAGE(Eigen REQUIRED) |
| 242 | IF (EIGEN_FOUND) |
| 243 | MESSAGE("-- Found Eigen version ${EIGEN_VERSION}: ${EIGEN_INCLUDE_DIRS}") |
| 244 | # Ensure that only MPL2 licensed code is part of the default build. |
| 245 | MESSAGE("") |
| 246 | MESSAGE(" ===============================================================") |
| 247 | IF (EIGENSPARSE) |
| 248 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_USE_EIGEN_SPARSE) |
| 249 | MESSAGE(" Enabling the use of Eigen as a sparse linear algebra library ") |
| 250 | MESSAGE(" for solving the nonlinear least squares problems. Enabling ") |
| 251 | MESSAGE(" this option will result in an LGPL licensed version of ") |
| 252 | MESSAGE(" Ceres Solver as the Simplicial Cholesky factorization in Eigen") |
| 253 | MESSAGE(" is licensed under the LGPL. ") |
| 254 | ELSE (EIGENSPARSE) |
| 255 | MESSAGE(" Disabling the use of Eigen as a sparse linear algebra library.") |
| 256 | MESSAGE(" This does not affect the covariance estimation algorithm ") |
| 257 | MESSAGE(" which can still use the EIGEN_SPARSE_QR algorithm.") |
| 258 | ADD_DEFINITIONS(-DEIGEN_MPL2_ONLY) |
| 259 | ENDIF (EIGENSPARSE) |
| 260 | MESSAGE(" ===============================================================") |
| 261 | MESSAGE("") |
| 262 | ENDIF (EIGEN_FOUND) |
| 263 | |
| 264 | # LAPACK (& BLAS). |
| 265 | IF (LAPACK) |
| 266 | FIND_PACKAGE(LAPACK QUIET) |
Scott Ettinger | 399f7d0 | 2013-09-09 12:54:43 -0700 | [diff] [blame] | 267 | IF (LAPACK_FOUND) |
| 268 | MESSAGE("-- Found LAPACK library: ${LAPACK_LIBRARIES}") |
| 269 | ELSE (LAPACK_FOUND) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 270 | MESSAGE("-- Did not find LAPACK library, disabling LAPACK support.") |
Scott Ettinger | 399f7d0 | 2013-09-09 12:54:43 -0700 | [diff] [blame] | 271 | ENDIF (LAPACK_FOUND) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 272 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 273 | FIND_PACKAGE(BLAS QUIET) |
Scott Ettinger | 399f7d0 | 2013-09-09 12:54:43 -0700 | [diff] [blame] | 274 | IF (BLAS_FOUND) |
| 275 | MESSAGE("-- Found BLAS library: ${BLAS_LIBRARIES}") |
| 276 | ELSE (BLAS_FOUND) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 277 | MESSAGE("-- Did not find BLAS library, disabling LAPACK support.") |
Scott Ettinger | 399f7d0 | 2013-09-09 12:54:43 -0700 | [diff] [blame] | 278 | ENDIF (BLAS_FOUND) |
| 279 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 280 | IF (NOT (LAPACK_FOUND AND BLAS_FOUND)) |
| 281 | UPDATE_CACHE_VARIABLE(LAPACK OFF) |
| 282 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_NO_LAPACK) |
| 283 | ENDIF (NOT (LAPACK_FOUND AND BLAS_FOUND)) |
| 284 | ELSE (LAPACK) |
| 285 | MESSAGE("-- Building without LAPACK.") |
| 286 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_NO_LAPACK) |
| 287 | ENDIF (LAPACK) |
Scott Ettinger | 399f7d0 | 2013-09-09 12:54:43 -0700 | [diff] [blame] | 288 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 289 | # SuiteSparse. |
| 290 | IF (SUITESPARSE AND NOT LAPACK) |
| 291 | # If user has disabled LAPACK, but left SUITESPARSE ON, turn it OFF, |
| 292 | # LAPACK controls whether Ceres will be linked, directly or indirectly |
| 293 | # via SuiteSparse to LAPACK. |
| 294 | MESSAGE("-- Disabling SuiteSparse as use of LAPACK has been disabled, " |
| 295 | "turn ON LAPACK to enable (optional) building with SuiteSparse.") |
| 296 | UPDATE_CACHE_VARIABLE(SUITESPARSE OFF) |
| 297 | ENDIF (SUITESPARSE AND NOT LAPACK) |
| 298 | IF (SUITESPARSE) |
| 299 | # By default, if SuiteSparse and all dependencies are found, Ceres is |
| 300 | # built with SuiteSparse support. |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 301 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 302 | # Check for SuiteSparse and dependencies. |
| 303 | FIND_PACKAGE(SuiteSparse) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 304 | IF (SUITESPARSE_FOUND) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 305 | # On Ubuntu the system install of SuiteSparse (v3.4.0) up to at least |
| 306 | # Ubuntu 13.10 cannot be used to link shared libraries. |
| 307 | IF (BUILD_SHARED_LIBS AND |
| 308 | SUITESPARSE_IS_BROKEN_SHARED_LINKING_UBUNTU_SYSTEM_VERSION) |
| 309 | MESSAGE(FATAL_ERROR "You are attempting to build Ceres as a shared " |
| 310 | "library on Ubuntu using a system package install of SuiteSparse " |
| 311 | "3.4.0. This package is broken and does not support the " |
| 312 | "construction of shared libraries (you can still build Ceres as " |
| 313 | "a static library). If you wish to build a shared version of Ceres " |
| 314 | "you should uninstall the system install of SuiteSparse " |
| 315 | "(libsuitesparse-dev) and perform a source install of SuiteSparse " |
| 316 | "(we recommend that you use the latest version), " |
| 317 | "see: http://homes.cs.washington.edu/~sagarwal" |
| 318 | "/ceres-solver/dev/building.html for more information.") |
| 319 | ENDIF (BUILD_SHARED_LIBS AND |
| 320 | SUITESPARSE_IS_BROKEN_SHARED_LINKING_UBUNTU_SYSTEM_VERSION) |
| 321 | |
| 322 | # By default, if all of SuiteSparse's dependencies are found, Ceres is |
| 323 | # built with SuiteSparse support. |
| 324 | MESSAGE("-- Found SuiteSparse ${SUITESPARSE_VERSION}, " |
| 325 | "building with SuiteSparse.") |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 326 | ELSE (SUITESPARSE_FOUND) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 327 | # Disable use of SuiteSparse if it cannot be found and continue. |
| 328 | MESSAGE("-- Did not find all SuiteSparse dependencies, disabling " |
| 329 | "SuiteSparse support.") |
| 330 | UPDATE_CACHE_VARIABLE(SUITESPARSE OFF) |
| 331 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_NO_SUITESPARSE) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 332 | ENDIF (SUITESPARSE_FOUND) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 333 | ELSE (SUITESPARSE) |
| 334 | MESSAGE("-- Building without SuiteSparse.") |
| 335 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_NO_SUITESPARSE) |
| 336 | ENDIF (SUITESPARSE) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 337 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 338 | # CXSparse. |
| 339 | IF (CXSPARSE) |
| 340 | # Don't search with REQUIRED as we can continue without CXSparse. |
| 341 | FIND_PACKAGE(CXSparse) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 342 | IF (CXSPARSE_FOUND) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 343 | # By default, if CXSparse and all dependencies are found, Ceres is |
| 344 | # built with CXSparse support. |
| 345 | MESSAGE("-- Found CXSparse version: ${CXSPARSE_VERSION}, " |
| 346 | "building with CXSparse.") |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 347 | ELSE (CXSPARSE_FOUND) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 348 | # Disable use of CXSparse if it cannot be found and continue. |
| 349 | MESSAGE("-- Did not find CXSparse, Building without CXSparse.") |
| 350 | UPDATE_CACHE_VARIABLE(CXSPARSE OFF) |
| 351 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_NO_CXSPARSE) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 352 | ENDIF (CXSPARSE_FOUND) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 353 | ELSE (CXSPARSE) |
| 354 | MESSAGE("-- Building without CXSparse.") |
| 355 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_NO_CXSPARSE) |
| 356 | # Mark as advanced (remove from default GUI view) the CXSparse search |
| 357 | # variables in case user enabled CXSPARSE, FindCXSparse did not find it, so |
| 358 | # made search variables visible in GUI for user to set, but then user disables |
| 359 | # CXSPARSE instead of setting them. |
| 360 | MARK_AS_ADVANCED(FORCE CXSPARSE_INCLUDE_DIR |
| 361 | CXSPARSE_LIBRARY) |
| 362 | ENDIF (CXSPARSE) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 363 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 364 | # GFlags. |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 365 | IF (GFLAGS) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 366 | HANDLE_LEGACY_INCLUDE_DEPENDENCY_HINT(GFLAGS_INCLUDE GFLAGS_INCLUDE_DIR_HINTS) |
| 367 | HANDLE_LEGACY_LIBRARY_DEPENDENCY_HINT(GFLAGS_LIB GFLAGS_LIBRARY_DIR_HINTS) |
| 368 | |
| 369 | # Don't search with REQUIRED as we can continue without gflags. |
| 370 | FIND_PACKAGE(Gflags) |
| 371 | IF (GFLAGS_FOUND) |
| 372 | MESSAGE("-- Found Google Flags header in: ${GFLAGS_INCLUDE_DIRS}") |
| 373 | ELSE (GFLAGS_FOUND) |
| 374 | MESSAGE("-- Did not find Google Flags (gflags), Building without gflags " |
| 375 | "- no tests or tools will be built!") |
| 376 | UPDATE_CACHE_VARIABLE(GFLAGS OFF) |
| 377 | ENDIF (GFLAGS_FOUND) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 378 | ELSE (GFLAGS) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 379 | MESSAGE("-- Google Flags disabled; no tests or tools will be built!") |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 380 | # Mark as advanced (remove from default GUI view) the gflags search |
| 381 | # variables in case user enabled GFLAGS, FindGflags did not find it, so |
| 382 | # made search variables visible in GUI for user to set, but then user disables |
| 383 | # GFLAGS instead of setting them. |
| 384 | MARK_AS_ADVANCED(FORCE GFLAGS_INCLUDE_DIR |
| 385 | GFLAGS_LIBRARY) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 386 | ENDIF (GFLAGS) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 387 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 388 | # MiniGLog. |
Scott Ettinger | 399f7d0 | 2013-09-09 12:54:43 -0700 | [diff] [blame] | 389 | IF (MINIGLOG) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 390 | MESSAGE("-- Compiling minimal glog substitute into Ceres.") |
| 391 | SET(GLOG_INCLUDE_DIRS internal/ceres/miniglog) |
| 392 | MESSAGE("-- Using minimal glog substitute (include): ${GLOG_INCLUDE_DIRS}") |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 393 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 394 | # Mark as advanced (remove from default GUI view) the glog search |
| 395 | # variables in case user disables MINIGLOG, FindGlog did not find it, so |
| 396 | # made search variables visible in GUI for user to set, but then user enables |
| 397 | # MINIGLOG instead of setting them. |
| 398 | MARK_AS_ADVANCED(FORCE GLOG_INCLUDE_DIR |
| 399 | GLOG_LIBRARY) |
| 400 | ELSE (MINIGLOG) |
| 401 | HANDLE_LEGACY_INCLUDE_DEPENDENCY_HINT(GLOG_INCLUDE GLOG_INCLUDE_DIR_HINTS) |
| 402 | HANDLE_LEGACY_LIBRARY_DEPENDENCY_HINT(GLOG_LIB GLOG_LIBRARY_DIR_HINTS) |
| 403 | |
| 404 | # Don't search with REQUIRED so that configuration continues if not found and |
| 405 | # we can output an error messages explaining MINIGLOG option. |
| 406 | FIND_PACKAGE(Glog) |
| 407 | IF (GLOG_FOUND) |
| 408 | MESSAGE("-- Found Google Log header in: ${GLOG_INCLUDE_DIRS}") |
| 409 | ELSE (GLOG_FOUND) |
| 410 | MESSAGE(FATAL_ERROR "Can't find Google Log. Please set GLOG_INCLUDE_DIR & " |
| 411 | "GLOG_LIBRARY or enable MINIGLOG option to use minimal glog " |
| 412 | "implementation.") |
| 413 | ENDIF (GLOG_FOUND) |
Scott Ettinger | 399f7d0 | 2013-09-09 12:54:43 -0700 | [diff] [blame] | 414 | ENDIF (MINIGLOG) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 415 | |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 416 | IF (NOT SCHUR_SPECIALIZATIONS) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 417 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_RESTRICT_SCHUR_SPECIALIZATION) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 418 | MESSAGE("-- Disabling Schur specializations (faster compiles)") |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 419 | ENDIF (NOT SCHUR_SPECIALIZATIONS) |
| 420 | |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 421 | IF (NOT CUSTOM_BLAS) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 422 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_NO_CUSTOM_BLAS) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 423 | MESSAGE("-- Disabling custom blas") |
| 424 | ENDIF (NOT CUSTOM_BLAS) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 425 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 426 | IF (OPENMP) |
| 427 | # Clang does not (yet) support OpenMP. |
| 428 | IF (CMAKE_CXX_COMPILER_ID STREQUAL "Clang") |
| 429 | UPDATE_CACHE_VARIABLE(OPENMP OFF) |
| 430 | MESSAGE("-- Compiler is Clang, disabling OpenMP.") |
| 431 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_NO_THREADS) |
| 432 | ELSE (CMAKE_CXX_COMPILER_ID STREQUAL "Clang") |
| 433 | # Find quietly s/t as we can continue without OpenMP if it is not found. |
| 434 | FIND_PACKAGE(OpenMP QUIET) |
| 435 | IF (OPENMP_FOUND) |
| 436 | MESSAGE("-- Building with OpenMP.") |
| 437 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_USE_OPENMP) |
| 438 | SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}") |
| 439 | IF (UNIX) |
| 440 | # At least on Linux, we need pthreads to be enabled for mutex to |
| 441 | # compile. This may not work on Windows or Android. |
| 442 | FIND_PACKAGE(Threads REQUIRED) |
| 443 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_HAVE_PTHREAD) |
| 444 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_HAVE_RWLOCK) |
| 445 | ENDIF (UNIX) |
| 446 | ELSE (OPENMP_FOUND) |
| 447 | MESSAGE("-- Failed to find OpenMP, disabling.") |
| 448 | UPDATE_CACHE_VARIABLE(OPENMP OFF) |
| 449 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_NO_THREADS) |
| 450 | ENDIF (OPENMP_FOUND) |
| 451 | ENDIF (CMAKE_CXX_COMPILER_ID STREQUAL "Clang") |
| 452 | ELSE (OPENMP) |
| 453 | MESSAGE("-- Building without OpenMP (disabling multithreading).") |
| 454 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_NO_THREADS) |
| 455 | ENDIF (OPENMP) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 456 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 457 | INCLUDE(CheckIncludeFileCXX) |
| 458 | CHECK_INCLUDE_FILE_CXX(unordered_map HAVE_STD_UNORDERED_MAP_HEADER) |
| 459 | IF (HAVE_STD_UNORDERED_MAP_HEADER) |
| 460 | # Finding the unordered_map header doesn't mean that unordered_map |
| 461 | # is in std namespace. |
| 462 | # |
| 463 | # In particular, MSVC 2008 has unordered_map declared in std::tr1. |
| 464 | # In order to support this, we do an extra check to see which |
| 465 | # namespace should be used. |
| 466 | INCLUDE(CheckCXXSourceCompiles) |
| 467 | CHECK_CXX_SOURCE_COMPILES("#include <unordered_map> |
| 468 | int main() { |
| 469 | std::unordered_map<int, int> map; |
| 470 | return 0; |
| 471 | }" |
| 472 | HAVE_UNORDERED_MAP_IN_STD_NAMESPACE) |
| 473 | IF (HAVE_UNORDERED_MAP_IN_STD_NAMESPACE) |
| 474 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_STD_UNORDERED_MAP) |
| 475 | MESSAGE("-- Found unordered_map/set in std namespace.") |
| 476 | ELSE (HAVE_UNORDERED_MAP_IN_STD_NAMESPACE) |
| 477 | CHECK_CXX_SOURCE_COMPILES("#include <unordered_map> |
| 478 | int main() { |
| 479 | std::tr1::unordered_map<int, int> map; |
| 480 | return 0; |
| 481 | }" |
| 482 | HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE) |
| 483 | IF (HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE) |
| 484 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_STD_UNORDERED_MAP_IN_TR1_NAMESPACE) |
| 485 | MESSAGE("-- Found unordered_map/set in std::tr1 namespace.") |
| 486 | ELSE (HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE) |
| 487 | MESSAGE("-- Found <unordered_map> but cannot find either std::unordered_map " |
| 488 | "or std::tr1::unordered_map.") |
| 489 | MESSAGE("-- Replacing unordered_map/set with map/set (warning: slower!)") |
| 490 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_NO_UNORDERED_MAP) |
| 491 | ENDIF (HAVE_UNORDERED_MAP_IN_TR1_NAMESPACE) |
| 492 | ENDIF (HAVE_UNORDERED_MAP_IN_STD_NAMESPACE) |
| 493 | ELSE (HAVE_STD_UNORDERED_MAP_HEADER) |
| 494 | CHECK_INCLUDE_FILE_CXX("tr1/unordered_map" HAVE_TR1_UNORDERED_MAP_HEADER) |
| 495 | IF (HAVE_TR1_UNORDERED_MAP_HEADER) |
| 496 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_TR1_UNORDERED_MAP) |
| 497 | MESSAGE("-- Found tr1/unordered_map/set in std::tr1 namespace.") |
| 498 | ELSE (HAVE_TR1_UNORDERED_MAP_HEADE) |
| 499 | MESSAGE("-- Unable to find <unordered_map> or <tr1/unordered_map>. ") |
| 500 | MESSAGE("-- Replacing unordered_map/set with map/set (warning: slower!)") |
| 501 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_NO_UNORDERED_MAP) |
| 502 | ENDIF (HAVE_TR1_UNORDERED_MAP_HEADER) |
| 503 | ENDIF (HAVE_STD_UNORDERED_MAP_HEADER) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 504 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 505 | INCLUDE(FindSharedPtr) |
| 506 | FIND_SHARED_PTR() |
| 507 | IF (SHARED_PTR_FOUND) |
| 508 | IF (SHARED_PTR_TR1_MEMORY_HEADER) |
| 509 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_TR1_MEMORY_HEADER) |
| 510 | ENDIF (SHARED_PTR_TR1_MEMORY_HEADER) |
| 511 | IF (SHARED_PTR_TR1_NAMESPACE) |
| 512 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_TR1_SHARED_PTR) |
| 513 | ENDIF (SHARED_PTR_TR1_NAMESPACE) |
| 514 | ELSE (SHARED_PTR_FOUND) |
| 515 | MESSAGE(FATAL_ERROR "Unable to find shared_ptr.") |
| 516 | ENDIF (SHARED_PTR_FOUND) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 517 | |
| 518 | INCLUDE_DIRECTORIES( |
| 519 | include |
| 520 | internal |
| 521 | internal/ceres |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 522 | ${GLOG_INCLUDE_DIRS} |
| 523 | ${EIGEN_INCLUDE_DIRS}) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 524 | |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 525 | IF (SUITESPARSE) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 526 | INCLUDE_DIRECTORIES(${SUITESPARSE_INCLUDE_DIRS}) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 527 | ENDIF (SUITESPARSE) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 528 | |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 529 | IF (CXSPARSE) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 530 | INCLUDE_DIRECTORIES(${CXSPARSE_INCLUDE_DIRS}) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 531 | ENDIF (CXSPARSE) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 532 | |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 533 | IF (GFLAGS) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 534 | INCLUDE_DIRECTORIES(${GFLAGS_INCLUDE_DIRS}) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 535 | ENDIF (GFLAGS) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 536 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 537 | IF (BUILD_SHARED_LIBS) |
| 538 | MESSAGE("-- Building Ceres as a shared library.") |
| 539 | # The CERES_BUILDING_SHARED_LIBRARY compile definition is NOT stored in |
| 540 | # CERES_COMPILE_OPTIONS as it must only be defined when Ceres is compiled |
| 541 | # not when it is used as it controls the CERES_EXPORT macro which provides |
| 542 | # dllimport/export support in MSVC. |
| 543 | ADD_DEFINITIONS(-DCERES_BUILDING_SHARED_LIBRARY) |
| 544 | LIST(APPEND CERES_COMPILE_OPTIONS CERES_USING_SHARED_LIBRARY) |
| 545 | ELSE (BUILD_SHARED_LIBS) |
| 546 | MESSAGE("-- Building Ceres as a static library.") |
| 547 | ENDIF (BUILD_SHARED_LIBS) |
| 548 | |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 549 | # Change the default build type from Debug to Release, while still |
| 550 | # supporting overriding the build type. |
| 551 | # |
| 552 | # The CACHE STRING logic here and elsewhere is needed to force CMake |
| 553 | # to pay attention to the value of these variables. |
| 554 | IF (NOT CMAKE_BUILD_TYPE) |
| 555 | MESSAGE("-- No build type specified; defaulting to CMAKE_BUILD_TYPE=Release.") |
| 556 | SET(CMAKE_BUILD_TYPE Release CACHE STRING |
| 557 | "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel." |
| 558 | FORCE) |
| 559 | ELSE (NOT CMAKE_BUILD_TYPE) |
| 560 | IF (CMAKE_BUILD_TYPE STREQUAL "Debug") |
| 561 | MESSAGE("\n=================================================================================") |
| 562 | MESSAGE("\n-- Build type: Debug. Performance will be terrible!") |
| 563 | MESSAGE("-- Add -DCMAKE_BUILD_TYPE=Release to the CMake command line to get an optimized build.") |
| 564 | MESSAGE("\n=================================================================================") |
| 565 | ENDIF (CMAKE_BUILD_TYPE STREQUAL "Debug") |
| 566 | ENDIF (NOT CMAKE_BUILD_TYPE) |
| 567 | |
| 568 | # Set the default Ceres flags to an empty string. |
| 569 | SET (CERES_CXX_FLAGS) |
| 570 | |
| 571 | IF (CMAKE_BUILD_TYPE STREQUAL "Release") |
| 572 | IF (CMAKE_COMPILER_IS_GNUCXX) |
Scott Ettinger | 399f7d0 | 2013-09-09 12:54:43 -0700 | [diff] [blame] | 573 | # Linux |
| 574 | IF (CMAKE_SYSTEM_NAME MATCHES "Linux") |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 575 | IF (NOT GCC_VERSION VERSION_LESS 4.2) |
| 576 | SET (CERES_CXX_FLAGS "${CERES_CXX_FLAGS} -march=native -mtune=native") |
| 577 | ENDIF (NOT GCC_VERSION VERSION_LESS 4.2) |
Scott Ettinger | 399f7d0 | 2013-09-09 12:54:43 -0700 | [diff] [blame] | 578 | ENDIF (CMAKE_SYSTEM_NAME MATCHES "Linux") |
| 579 | # Mac OS X |
| 580 | IF (CMAKE_SYSTEM_NAME MATCHES "Darwin") |
| 581 | SET (CERES_CXX_FLAGS "${CERES_CXX_FLAGS} -msse3") |
| 582 | # Use of -fast only applicable for Apple's GCC |
| 583 | # Assume this is being used if GCC version < 4.3 on OSX |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 584 | EXECUTE_PROCESS(COMMAND ${CMAKE_C_COMPILER} |
| 585 | ARGS ${CMAKE_CXX_COMPILER_ARG1} -dumpversion |
| 586 | OUTPUT_VARIABLE GCC_VERSION |
| 587 | OUTPUT_STRIP_TRAILING_WHITESPACE) |
Scott Ettinger | 399f7d0 | 2013-09-09 12:54:43 -0700 | [diff] [blame] | 588 | IF (GCC_VERSION VERSION_LESS 4.3) |
| 589 | SET (CERES_CXX_FLAGS "${CERES_CXX_FLAGS} -fast") |
| 590 | ENDIF (GCC_VERSION VERSION_LESS 4.3) |
| 591 | ENDIF (CMAKE_SYSTEM_NAME MATCHES "Darwin") |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 592 | ENDIF (CMAKE_COMPILER_IS_GNUCXX) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 593 | IF (CMAKE_CXX_COMPILER_ID STREQUAL "Clang") |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 594 | # Use of -flto requires use of gold linker & LLVM-gold plugin, which might |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 595 | # well not be present / in use and without which files will compile, but |
| 596 | # not link ('file not recognized') so explicitly check for support |
| 597 | INCLUDE(CheckCXXCompilerFlag) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 598 | CHECK_CXX_COMPILER_FLAG("-flto" HAVE_LTO_SUPPORT) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 599 | IF (HAVE_LTO_SUPPORT) |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 600 | MESSAGE(STATUS "Enabling link-time optimization (-flto)") |
| 601 | SET(CERES_CXX_FLAGS "${CERES_CXX_FLAGS} -flto") |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 602 | ELSE () |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 603 | MESSAGE(STATUS "Compiler/linker does not support link-time optimization (-flto), disabling.") |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 604 | ENDIF (HAVE_LTO_SUPPORT) |
| 605 | ENDIF () |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 606 | ENDIF (CMAKE_BUILD_TYPE STREQUAL "Release") |
| 607 | |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 608 | SET (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${CERES_CXX_FLAGS}") |
| 609 | |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 610 | # After the tweaks for the compile settings, disable some warnings on MSVC. |
| 611 | IF (MSVC) |
| 612 | # Disable signed/unsigned int conversion warnings. |
| 613 | ADD_DEFINITIONS("/wd4018") |
| 614 | # Disable warning about using struct/class for the same symobl. |
| 615 | ADD_DEFINITIONS("/wd4099") |
| 616 | # Disable warning about the insecurity of using "std::copy". |
| 617 | ADD_DEFINITIONS("/wd4996") |
| 618 | # Disable performance warning about int-to-bool conversion. |
| 619 | ADD_DEFINITIONS("/wd4800") |
| 620 | # Disable performance warning about fopen insecurity. |
| 621 | ADD_DEFINITIONS("/wd4996") |
| 622 | # Disable warning about int64 to int32 conversion. Disabling |
| 623 | # this warning may not be correct; needs investigation. |
| 624 | # TODO(keir): Investigate these warnings in more detail. |
| 625 | ADD_DEFINITIONS("/wd4244") |
| 626 | # It's not possible to use STL types in DLL interfaces in a portable and |
| 627 | # reliable way. However, that's what happens with Google Log and Google Flags |
| 628 | # on Windows. MSVC gets upset about this and throws warnings that we can't do |
| 629 | # much about. The real solution is to link static versions of Google Log and |
| 630 | # Google Test, but that seems tricky on Windows. So, disable the warning. |
| 631 | ADD_DEFINITIONS("/wd4251") |
| 632 | |
| 633 | # Google Flags doesn't have their DLL import/export stuff set up correctly, |
| 634 | # which results in linker warnings. This is irrelevant for Ceres, so ignore |
| 635 | # the warnings. |
| 636 | SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /ignore:4049") |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 637 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 638 | # Update the C/CXX flags for MSVC to use either the static or shared |
| 639 | # C-Run Time (CRT) library based on the user option: MSVC_USE_STATIC_CRT. |
| 640 | LIST(APPEND C_CXX_FLAGS |
| 641 | CMAKE_CXX_FLAGS |
| 642 | CMAKE_CXX_FLAGS_DEBUG |
| 643 | CMAKE_CXX_FLAGS_RELEASE |
| 644 | CMAKE_CXX_FLAGS_MINSIZEREL |
| 645 | CMAKE_CXX_FLAGS_RELWITHDEBINFO) |
| 646 | |
| 647 | FOREACH(FLAG_VAR ${C_CXX_FLAGS}) |
| 648 | IF (MSVC_USE_STATIC_CRT) |
| 649 | # Use static CRT. |
| 650 | IF (${FLAG_VAR} MATCHES "/MD") |
| 651 | STRING(REGEX REPLACE "/MD" "/MT" ${FLAG_VAR} "${${FLAG_VAR}}") |
| 652 | ENDIF (${FLAG_VAR} MATCHES "/MD") |
| 653 | ELSE (MSVC_USE_STATIC_CRT) |
| 654 | # Use shared, not static, CRT. |
| 655 | IF (${FLAG_VAR} MATCHES "/MT") |
| 656 | STRING(REGEX REPLACE "/MT" "/MD" ${FLAG_VAR} "${${FLAG_VAR}}") |
| 657 | ENDIF (${FLAG_VAR} MATCHES "/MT") |
| 658 | ENDIF (MSVC_USE_STATIC_CRT) |
| 659 | ENDFOREACH() |
| 660 | |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 661 | # Tuple sizes of 10 are used by Gtest. |
| 662 | ADD_DEFINITIONS("-D_VARIADIC_MAX=10") |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 663 | ENDIF (MSVC) |
| 664 | |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 665 | IF (UNIX) |
| 666 | # GCC is not strict enough by default, so enable most of the warnings. |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 667 | SET(CMAKE_CXX_FLAGS |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 668 | "${CMAKE_CXX_FLAGS} -Werror -Wall -Wextra -Wno-unknown-pragmas -Wno-sign-compare -Wno-unused-parameter -Wno-missing-field-initializers") |
| 669 | ENDIF (UNIX) |
| 670 | |
| 671 | # Use a larger inlining threshold for Clang, since it hobbles Eigen, |
| 672 | # resulting in an unreasonably slow version of the blas routines. The |
| 673 | # -Qunused-arguments is needed because CMake passes the inline |
| 674 | # threshold to the linker and clang complains about it and dies. |
| 675 | IF (CMAKE_CXX_COMPILER_ID STREQUAL "Clang") |
| 676 | SET(CMAKE_CXX_FLAGS |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 677 | "${CMAKE_CXX_FLAGS} -Qunused-arguments -mllvm -inline-threshold=600") |
| 678 | # Older versions of Clang (<= 2.9) do not support the 'return-type-c-linkage' |
| 679 | # option, so check for its presence before adding it to the default flags set. |
| 680 | INCLUDE(CheckCXXCompilerFlag) |
| 681 | CHECK_CXX_COMPILER_FLAG("-Wno-return-type-c-linkage" |
| 682 | HAVE_RETURN_TYPE_C_LINKAGE) |
| 683 | IF (HAVE_RETURN_TYPE_C_LINKAGE) |
| 684 | SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-return-type-c-linkage") |
| 685 | ENDIF(HAVE_RETURN_TYPE_C_LINKAGE) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 686 | ENDIF () |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 687 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 688 | # Xcode 4.5.x used Clang 4.1 (Apple version), this has a bug that prevents |
| 689 | # compilation of Ceres. |
| 690 | IF (APPLE AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang") |
| 691 | EXECUTE_PROCESS(COMMAND ${CMAKE_CXX_COMPILER} |
| 692 | ARGS ${CMAKE_CXX_COMPILER_ARG1} -dumpversion |
| 693 | OUTPUT_VARIABLE CLANG_VERSION |
| 694 | OUTPUT_STRIP_TRAILING_WHITESPACE) |
| 695 | # Use version > 4.0 & < 4.2 to catch all 4.1(.x) versions. |
| 696 | IF (CLANG_VERSION VERSION_GREATER 4.0 AND |
| 697 | CLANG_VERSION VERSION_LESS 4.2) |
| 698 | MESSAGE(FATAL_ERROR "You are attempting to build Ceres on OS X using Xcode " |
| 699 | "4.5.x (Clang version: ${CLANG_VERSION}). This version of Clang has a " |
| 700 | "bug that prevents compilation of Ceres, please update to " |
| 701 | "Xcode >= 4.6.3.") |
| 702 | ENDIF (CLANG_VERSION VERSION_GREATER 4.0 AND |
| 703 | CLANG_VERSION VERSION_LESS 4.2) |
| 704 | ENDIF (APPLE AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang") |
| 705 | |
| 706 | # Configure the Ceres config.h compile options header using the current |
| 707 | # compile options and put the configured header into the Ceres build |
| 708 | # directory. Note that the ceres/internal subdir in <build>/config where |
| 709 | # the configured config.h is placed is important, because Ceres will be |
| 710 | # built against this configured header, it needs to have the same relative |
| 711 | # include path as it would if it were in the source tree (or installed). |
| 712 | LIST(REMOVE_DUPLICATES CERES_COMPILE_OPTIONS) |
| 713 | INCLUDE(CreateCeresConfig) |
| 714 | CREATE_CERES_CONFIG("${CERES_COMPILE_OPTIONS}" |
| 715 | ${CMAKE_CURRENT_BINARY_DIR}/config/ceres/internal) |
| 716 | INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR}/config) |
| 717 | |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 718 | ADD_SUBDIRECTORY(internal/ceres) |
| 719 | |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 720 | IF (BUILD_DOCUMENTATION) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 721 | MESSAGE("-- Documentation building is enabled") |
| 722 | |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 723 | # Generate the User's Guide (html). |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 724 | # The corresponding target is UserGuide, but is included in ALL. |
| 725 | ADD_SUBDIRECTORY(docs) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 726 | ENDIF (BUILD_DOCUMENTATION) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 727 | |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 728 | IF (BUILD_EXAMPLES) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 729 | MESSAGE("-- Build the examples.") |
| 730 | ADD_SUBDIRECTORY(examples) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 731 | ELSE (BUILD_EXAMPLES) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 732 | MESSAGE("-- Do not build any example.") |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 733 | ENDIF (BUILD_EXAMPLES) |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 734 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 735 | # Setup installation of Ceres public headers. |
| 736 | FILE(GLOB CERES_HDRS ${CMAKE_SOURCE_DIR}/include/ceres/*.h) |
| 737 | INSTALL(FILES ${CERES_HDRS} DESTINATION include/ceres) |
| 738 | |
| 739 | FILE(GLOB CERES_PUBLIC_INTERNAL_HDRS ${CMAKE_SOURCE_DIR}/include/ceres/internal/*.h) |
| 740 | INSTALL(FILES ${CERES_PUBLIC_INTERNAL_HDRS} DESTINATION include/ceres/internal) |
| 741 | |
| 742 | # Also setup installation of Ceres config.h configured with the current |
| 743 | # build options into the installed headers directory. |
| 744 | INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/config/ceres/internal/config.h |
| 745 | DESTINATION include/ceres/internal) |
| 746 | |
| 747 | |
| 748 | IF (MINIGLOG) |
| 749 | # Install miniglog header if being used as logging #includes appear in |
| 750 | # installed public Ceres headers. |
| 751 | INSTALL(FILES ${CMAKE_SOURCE_DIR}/internal/ceres/miniglog/glog/logging.h |
| 752 | DESTINATION include/ceres/internal/miniglog/glog) |
| 753 | ENDIF (MINIGLOG) |
| 754 | |
Angus Kong | 0ae28bd | 2013-02-13 14:56:04 -0800 | [diff] [blame] | 755 | # Add an uninstall target to remove all installed files. |
| 756 | CONFIGURE_FILE("${CMAKE_SOURCE_DIR}/cmake/uninstall.cmake.in" |
| 757 | "${CMAKE_BINARY_DIR}/cmake/uninstall.cmake" |
| 758 | IMMEDIATE @ONLY) |
| 759 | |
| 760 | ADD_CUSTOM_TARGET(uninstall |
| 761 | COMMAND ${CMAKE_COMMAND} -P ${CMAKE_BINARY_DIR}/cmake/uninstall.cmake) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 762 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 763 | # Set relative install paths, which are appended to CMAKE_INSTALL_PREFIX to |
| 764 | # generate the absolute install paths. |
| 765 | IF (WIN32) |
| 766 | SET(RELATIVE_CMAKECONFIG_INSTALL_DIR CMake) |
| 767 | ELSE () |
| 768 | SET(RELATIVE_CMAKECONFIG_INSTALL_DIR share/Ceres) |
| 769 | ENDIF () |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 770 | |
| 771 | # This "exports" all targets which have been put into the export set |
| 772 | # "CeresExport". This means that CMake generates a file with the given |
| 773 | # filename, which can later on be loaded by projects using this package. |
| 774 | # This file contains ADD_LIBRARY(bar IMPORTED) statements for each target |
| 775 | # in the export set, so when loaded later on CMake will create "imported" |
| 776 | # library targets from these, which can be used in many ways in the same way |
| 777 | # as a normal library target created via a normal ADD_LIBRARY(). |
| 778 | INSTALL(EXPORT CeresExport |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 779 | DESTINATION ${RELATIVE_CMAKECONFIG_INSTALL_DIR} FILE CeresTargets.cmake) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 780 | |
| 781 | # Figure out the relative path from the installed Config.cmake file to the |
| 782 | # install prefix (which may be at runtime different from the chosen |
| 783 | # CMAKE_INSTALL_PREFIX if under Windows the package was installed anywhere) |
| 784 | # This relative path will be configured into the CeresConfig.cmake. |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 785 | FILE(RELATIVE_PATH INSTALL_ROOT_REL_CONFIG_INSTALL_DIR |
| 786 | ${CMAKE_INSTALL_PREFIX}/${RELATIVE_CMAKECONFIG_INSTALL_DIR} |
| 787 | ${CMAKE_INSTALL_PREFIX}) |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 788 | |
| 789 | # Create a CeresConfig.cmake file. <name>Config.cmake files are searched by |
| 790 | # FIND_PACKAGE() automatically. We configure that file so that we can put any |
| 791 | # information we want in it, e.g. version numbers, include directories, etc. |
| 792 | CONFIGURE_FILE("${CMAKE_SOURCE_DIR}/cmake/CeresConfig.cmake.in" |
| 793 | "${CMAKE_CURRENT_BINARY_DIR}/CeresConfig.cmake" @ONLY) |
| 794 | |
| 795 | # Additionally, when CMake has found a CeresConfig.cmake, it can check for a |
| 796 | # CeresConfigVersion.cmake in the same directory when figuring out the version |
| 797 | # of the package when a version has been specified in the FIND_PACKAGE() call, |
| 798 | # e.g. FIND_PACKAGE(Ceres [1.4.2] REQUIRED). The version argument is optional. |
| 799 | CONFIGURE_FILE("${CMAKE_SOURCE_DIR}/cmake/CeresConfigVersion.cmake.in" |
| 800 | "${CMAKE_CURRENT_BINARY_DIR}/CeresConfigVersion.cmake" @ONLY) |
| 801 | |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 802 | # Install these files into the same directory as the generated exports-file, |
| 803 | # we include the FindPackage scripts for libraries whose headers are included |
| 804 | # in the public API of Ceres and should thus be present in CERES_INCLUDE_DIRS. |
Sascha Haeberling | 1d2624a | 2013-07-23 19:00:21 -0700 | [diff] [blame] | 805 | INSTALL(FILES "${CMAKE_CURRENT_BINARY_DIR}/CeresConfig.cmake" |
| 806 | "${CMAKE_CURRENT_BINARY_DIR}/CeresConfigVersion.cmake" |
Carlos Hernandez | 79397c2 | 2014-08-07 17:51:38 -0700 | [diff] [blame^] | 807 | "${CMAKE_SOURCE_DIR}/cmake/FindEigen.cmake" |
| 808 | "${CMAKE_SOURCE_DIR}/cmake/FindGlog.cmake" |
| 809 | DESTINATION ${RELATIVE_CMAKECONFIG_INSTALL_DIR}) |