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CMakeLists.txt
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Stéphane Del Pino authored
- allow to define version numbers such as a.b.c(-suffix), where the optional suffix parameter may be for instance rc2, beta3 or so... - deduce the suffix-less release number (a.b.c) since cmake does not support release number suffixes... - improve git-tag matching mechanism. One now searches for the nearest tag that matches 'v[0-9]*' and checks if it corresponds to the current release number. This allows to define annotate tags that are not related to version tags. The only constrain is that such tags must not match 'v[0-9]*'
Stéphane Del Pino authored- allow to define version numbers such as a.b.c(-suffix), where the optional suffix parameter may be for instance rc2, beta3 or so... - deduce the suffix-less release number (a.b.c) since cmake does not support release number suffixes... - improve git-tag matching mechanism. One now searches for the nearest tag that matches 'v[0-9]*' and checks if it corresponds to the current release number. This allows to define annotate tags that are not related to version tags. The only constrain is that such tags must not match 'v[0-9]*'
CMakeLists.txt 7.23 KiB
cmake_minimum_required (VERSION 3.4)
# CMake utils
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
# Forbids in-source builds
include(CheckNotInSources)
#------------------------------------------------------
#----------------- Main configuration -----------------
#------------------------------------------------------
# custom variable allowing to define version suffixes such as -rc*, -beta*, ...
set(PASTIS_VERSION "0.3.0")
# deduce PASTIS_SHORT_VERSION using regex
string(REGEX MATCH "^[0-9]+\.[0-9]+\.[0-9]+" PASTIS_SHORT_VERSION ${PASTIS_VERSION})
if("${PASTIS_SHORT_VERSION}" STREQUAL "")
message(FATAL_ERROR "Unable to compute short version from PASTIS_VERSION=${PASTIS_VERSION}")
endif()
# set project version as PASTIS_SHORT_VERSION
project (Pastis VERSION ${PASTIS_SHORT_VERSION})
#------------------------------------------------------
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
#------------------------------------------------------
set(PASTIS_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
set(PASTIS_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}")
# Add new build types
message("* Adding build types...")
set(CMAKE_CXX_FLAGS_COVERAGE
"-g -Wall -O0 --coverage"
CACHE STRING "Flags used by the C++ compiler during coverage builds."
FORCE )
set(CMAKE_C_FLAGS_COVERAGE
"-g -Wall -O0 --coverage"
CACHE STRING "Flags used by the C compiler during coverage builds."
FORCE )
set(CMAKE_EXE_LINKER_FLAGS_COVERAGE
"--coverage"
CACHE STRING "Flags used for linking binaries during coverage builds."
FORCE )
set(CMAKE_SHARED_LINKER_FLAGS_COVERAGE
"--coverage"
CACHE STRING "Flags used by the shared libraries linker during coverage builds."
FORCE )
mark_as_advanced(
CMAKE_CXX_FLAGS_COVERAGE
CMAKE_C_FLAGS_COVERAGE
CMAKE_EXE_LINKER_FLAGS_COVERAGE
CMAKE_SHARED_LINKER_FLAGS_COVERAGE )
if(CMAKE_BUILD_TYPE)
string(REGEX MATCH "(Debug|Release|RelWithDebInfo|MinSizeRel|Coverage)" VALID_BUILD_TYPE "${CMAKE_BUILD_TYPE}")
if(NOT VALID_BUILD_TYPE)
message(FATAL_ERROR "Invalid CMAKE_BUILD_TYPE: '${CMAKE_BUILD_TYPE}'")
endif()
endif()
# Default build type is RelWIthDebInfo
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING
"Choose the type of build: Debug Release RelWithDebInfo MinSizeRel Coverage."
FORCE)
endif()
#------------------------------------------------------
# Checks if compiler version is compatible with Pastis sources
set(GNU_CXX_MIN_VERSION "7.0.0")
set(CLANG_CXX_MIN_VERSION "5.0.0")
# Pastis default compiler flags
set(PASTIS_CXX_FLAGS "${PASTIS_CXX_FLAGS} -Wall -Wextra")
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${GNU_CXX_MIN_VERSION}")
message(FATAL_ERROR "Pastis build requires at least g++-${GNU_CXX_MIN_VERSION}")
endif()
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${CLANG_CXX_MIN_VERSION}")
message(FATAL_ERROR "Pastis build requires at least llvm/clang ++-${CLANG_CXX_MIN_VERSION}")
endif()
set(PASTIS_CXX_FLAGS "${PASTIS_CXX_FLAGS} -Wsign-compare -Wunused -Wunused-member-function -Wunused-private-field")
endif()
#------------------------------------------------------
# setting Kokkos defaults to OpenMP when available
include(FindOpenMP)
if(${OPENMP_FOUND})
set(KOKKOS_ENABLE_OPENMP ON CACHE BOOL "")
endif()
# do not build ETI by default
set(KOKKOS_ENABLE_EXPLICIT_INSTANTIATION OFF CACHE BOOL "")
# do not use Kokkos deprecated code
set(KOKKOS_ENABLE_DEPRECATED_CODE OFF CACHE BOOL "")
# Kokkos compiler flags
add_subdirectory(${PASTIS_SOURCE_DIR}/packages/kokkos)
include_directories(SYSTEM ${Kokkos_INCLUDE_DIRS_RET})
include(GetKokkosCompilerFlags)
# do not pollute compilation with Kokkos internal warnings
set_target_properties(kokkos PROPERTIES COMPILE_FLAGS "-w")
# sets Kokkos debug flags when non release build
if (CMAKE_BUILD_TYPE MATCHES "Release")
set (KOKKOS_ENABLE_DEBUG OFF)
else()
set (KOKKOS_ENABLE_DEBUG ON)
endif()
# C++ 17 flags
if(${CMAKE_VERSION} VERSION_LESS "3.8.0")
message(WARNING "Please consider to switch to CMake >= 3.8")
set(PASTIS_CXX_FLAGS "${PASTIS_CXX_FLAGS} -std=gnu++1z")
if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
set(PASTIS_CXX_FLAGS "${PASTIS_CXX_FLAGS} -Wno-c++17-extensions")
endif()
else()
set(CMAKE_CXX_STANDARD "17")
endif()
# Compiler flags
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${PASTIS_CXX_FLAGS}")
# Add debug mode for Standard C++ library
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_GLIBCXX_DEBUG -D_LIBCPP_DEBUG=1 ${PASTIS_CXX_FLAGS}")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -D_GLIBCXX_DEBUG -D_LIBCPP_DEBUG=1 ${PASTIS_CXX_FLAGS}")
#------------------------------------------------------
# Rang (colors? Useless thus necessary!)
include_directories(${PASTIS_SOURCE_DIR}/packages/rang/include)
# CLI11
include_directories(${PASTIS_SOURCE_DIR}/packages/CLI11/include)
# Pastis src
add_subdirectory(src)
include_directories(src)
include_directories(src/algebra)
include_directories(src/mesh)
include_directories(src/output)
include_directories(src/utils)
include_directories(src/scheme)
# Pastis tests
set(CATCH_MODULE_PATH "${PASTIS_SOURCE_DIR}/packages/Catch2")
set(CATCH_INCLUDE_PATH "${CATCH_MODULE_PATH}/single_include/catch2")
include("${CATCH_MODULE_PATH}/contrib/ParseAndAddCatchTests.cmake")
add_subdirectory("${CATCH_MODULE_PATH}")
add_subdirectory(tests)
enable_testing()
# unit tests coverage
if("${CMAKE_BUILD_TYPE}" STREQUAL "Coverage")
find_program(GCOVR gcovr)
if(NOT GCOVR)
message(FATAL_ERROR "gcovr not found, cannot perform coverage.")
endif()
if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
string(REPLACE "clang++" "llvm-cov" LLVM_COV "${CMAKE_CXX_COMPILER}")
if(NOT EXISTS "${LLVM_COV}")
message(FATAL_ERROR "could not find ${LLVM_COV}, cannot perform coverage (using g++ for coverage is recommended).")
endif()
set(GCOVR_EXTRA "--gcov-executable=${LLVM_COV} gcov")
endif()
set (GCOVR_EXCLUDE
-e "${PASTIS_SOURCE_DIR}/src/main.cpp"
-e "${PASTIS_SOURCE_DIR}/src/utils/BacktraceManager.cpp"
-e "${PASTIS_SOURCE_DIR}/src/utils/BacktraceManager.hpp"
)
set(GCOVR_OPTIONS --object-directory="${PASTIS_BINARY_DIR}" -r "${PASTIS_SOURCE_DIR}/src" ${GCOVR_EXCLUDE} ${GCOVR_EXTRA})
add_custom_target(run_unit_tests
ALL
COMMAND ${CMAKE_CTEST_COMMAND} -j ${PROCESSOR_COUNT}
DEPENDS unit_tests pastis
COMMENT "Executing unit tests."
)
add_custom_target(coverage
ALL
COMMAND ${GCOVR} ${GCOVR_OPTIONS}
DEPENDS run_unit_tests
COMMENT "Running gcovr to build coverage report."
)
add_custom_target(coverage-report
ALL
COMMAND ${CMAKE_COMMAND} -E remove_directory "${PASTIS_BINARY_DIR}/coverage" COMMAND ${CMAKE_COMMAND} -E make_directory "${PASTIS_BINARY_DIR}/coverage"
COMMAND ${GCOVR} ${GCOVR_OPTIONS} --delete --html --html-details -o "${PASTIS_BINARY_DIR}/coverage/index.html"
DEPENDS coverage
COMMENT "Building coverage html report."
WORKING_DIRECTORY "${PASTIS_BINARY_DIR}"
)
endif()
# -----------------------------------------------------
link_libraries("-rdynamic")
# ------------------- Source files --------------------
# Pastis binary
add_executable(
pastis
src/main.cpp)
# Libraries
target_link_libraries(
pastis
kokkos
PastisUtils
PastisMesh)