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Add cmake flag to toggle use of ccache. On by default.

release/4.3a0
cbeall 2018-12-18 15:03:33 -08:00
parent 1468250a0d
commit f17b12bbfd
1 changed files with 25 additions and 6 deletions
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31
CMakeLists.txt
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@ -1,6 +1,6 @@
project(GTSAM CXX C)
cmake_minimum_required(VERSION 2.6)
cmake_minimum_required(VERSION 2.8.4)
# new feature to Cmake Version > 2.8.12
# Mac ONLY. Define Relative Path on Mac OS
@ -69,6 +69,9 @@ option(GTSAM_ALLOW_DEPRECATED_SINCE_V4 "Allow use of methods/functions depreca
option(GTSAM_TYPEDEF_POINTS_TO_VECTORS "Typdef Point2 and Point3 to Eigen::Vector equivalents" OFF)
option(GTSAM_SUPPORT_NESTED_DISSECTION "Support Metis-based nested dissection" ON)
option(GTSAM_TANGENT_PREINTEGRATION "Use new ImuFactor with integration on tangent space" ON)
if(NOT MSVC AND NOT XCODE_VERSION)
option(GTSAM_BUILD_WITH_CCACHE "Use ccache compiler cache" ON)
endif()
# Options relating to MATLAB wrapper
# TODO: Check for matlab mex binary before handling building of binaries
@ -195,11 +198,18 @@ find_package(GooglePerfTools)
###############################################################################
# Support ccache, if installed
find_program(CCACHE_FOUND ccache)
if(CCACHE_FOUND)
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)
endif(CCACHE_FOUND)
if(NOT MSVC AND NOT XCODE_VERSION)
find_program(CCACHE_FOUND ccache)
if(CCACHE_FOUND)
if(GTSAM_BUILD_WITH_CCACHE)
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)
else()
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "")
set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK "")
endif()
endif(CCACHE_FOUND)
endif()
###############################################################################
# Find MKL
@ -529,6 +539,15 @@ else()
endif()
message(STATUS " Default allocator : ${GTSAM_DEFAULT_ALLOCATOR}")
if(NOT MSVC AND NOT XCODE_VERSION)
if(CCACHE_FOUND AND GTSAM_BUILD_WITH_CCACHE)
message(STATUS " Build with ccache : Yes")
elseif(CCACHE_FOUND)
message(STATUS " Build with ccache : ccache found but GTSAM_BUILD_WITH_CCACHE is disabled")
else()
message(STATUS " Build with ccache : No")
endif()
endif()
message(STATUS "Packaging flags ")
message(STATUS " CPack Source Generator : ${CPACK_SOURCE_GENERATOR}")