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Use macro in CMakeLists.txt to simplify dependency finding

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This commit is contained in:
Paul Romano 2022-03-17 22:03:10 -05:00
parent 0d7a0e1b1c
commit d39642136a
1 changed files with 21 additions and 30 deletions
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51
CMakeLists.txt
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@ -43,9 +43,23 @@ if(${CMAKE_CXX_COMPILER} MATCHES "(mpi[^/]*|CC)$")
set(MPI_ENABLED TRUE)
endif()
#===============================================================================
# Helper macro for finding a dependency
#===============================================================================
macro(find_package_write_status pkg)
find_package(${pkg} QUIET NO_SYSTEM_ENVIRONMENT_PATH)
if(${pkg}_FOUND)
message(STATUS "Found ${pkg}: ${${pkg}_DIR} (version ${${pkg}_VERSION})")
else()
message(STATUS "Did not find ${pkg}, will use submodule instead")
endif()
endmacro()
#===============================================================================
# DAGMC Geometry Support - need DAGMC/MOAB
#===============================================================================
if(dagmc)
find_package(DAGMC REQUIRED PATH_SUFFIXES lib/cmake)
if (${DAGMC_VERSION} VERSION_LESS 3.2.0)
@ -54,38 +68,10 @@ if(dagmc)
endif()
endif()
#===============================================================================
# Check for submodules perhaps already on system
#===============================================================================
# If not found, we just pull appropriate versions from github and build them.
find_package(fmt QUIET NO_SYSTEM_ENVIRONMENT_PATH)
if(fmt_FOUND)
message(STATUS "Found fmt: ${fmt_DIR} (version ${fmt_VERSION})")
else()
message(STATUS "Did not find fmt, will use submodule instead")
endif()
find_package(pugixml QUIET NO_SYSTEM_ENVIRONMENT_PATH)
if(pugixml_FOUND)
message(STATUS "Found pugixml: ${pugixml_DIR}")
else()
message(STATUS "Did not find pugixml, will use submodule instead")
endif()
find_package(xtensor QUIET NO_SYSTEM_ENVIRONMENT_PATH)
if(xtensor_FOUND)
message(STATUS "Found xtensor: ${xtensor_DIR} (version ${xtensor_VERSION})")
else()
message(STATUS "Did not find xtensor, will use submodule instead")
endif()
find_package(gsl-lite QUIET NO_SYSTEM_ENVIRONMENT_PATH)
if(gsl-lite_FOUND)
message(STATUS "Found gsl-lite: ${gsl-lite_DIR} (version ${gsl-lite_VERSION})")
else()
message(STATUS "Did not find gsl-lite, will use submodule instead")
endif()
#===============================================================================
# libMesh Unstructured Mesh Support
#===============================================================================
if(libmesh)
find_package(LIBMESH REQUIRED)
endif()
@ -93,6 +79,7 @@ endif()
#===============================================================================
# libpng
#===============================================================================
find_package(PNG)
#===============================================================================
@ -137,9 +124,9 @@ endif()
if(NOT MSVC)
if(openmp)
# Requires CMake 3.1+
find_package(OpenMP)
if(OPENMP_FOUND)
# In CMake 3.9+, can use the OpenMP::OpenMP_CXX imported target
list(APPEND cxxflags ${OpenMP_CXX_FLAGS})
list(APPEND ldflags ${OpenMP_CXX_FLAGS})
endif()
@ -199,6 +186,7 @@ endif()
# pugixml library
#===============================================================================
find_package_write_status(pugixml)
if (NOT pugixml_FOUND)
add_subdirectory(vendor/pugixml)
set_target_properties(pugixml PROPERTIES CXX_STANDARD 14 CXX_EXTENSIONS OFF)
@ -208,6 +196,7 @@ endif()
# {fmt} library
#===============================================================================
find_package_write_status(fmt)
if (NOT fmt_FOUND)
set(FMT_INSTALL ON CACHE BOOL "Generate the install target.")
add_subdirectory(vendor/fmt)
@ -222,6 +211,7 @@ if (NOT (CMAKE_VERSION VERSION_LESS 3.13))
cmake_policy(SET CMP0079 NEW)
endif()
find_package_write_status(xtensor)
if (NOT xtensor_FOUND)
add_subdirectory(vendor/xtl)
set(xtl_DIR ${CMAKE_CURRENT_BINARY_DIR}/vendor/xtl)
@ -232,6 +222,7 @@ endif()
# GSL header-only library
#===============================================================================
find_package_write_status(gsl-lite)
if (NOT gsl-lite_FOUND)
add_subdirectory(vendor/gsl-lite)