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cmake_minimum_required (VERSION 2.6.3)
project (Dohp)
list (APPEND CMAKE_MODULE_PATH "${Dohp_SOURCE_DIR}/cmake-modules")
# Normally PETSc is built with MPI, if not, use CC=mpicc, etc
find_package (PETSc REQUIRED)
find_package (ITAPS COMPONENTS MESH GEOM REL)
find_package (GDAL)
find_package (HDF5)
find_library (MATH_LIB m)
if (ITAPS_REL_FOUND)
set (dHAVE_ITAPS_REL TRUE)
endif ()
if (ITAPS_GEOM_FOUND)
set (dHAVE_ITAPS_GEOM TRUE)
endif ()
if (GDAL_FOUND)
set (dHAVE_GDAL TRUE)
endif ()
if (NOT HDF5_INCLUDE_DIRS) # The CMake API changed sometime between 1.8.0 and 1.8.4
set (HDF5_INCLUDE_DIRS "${HDF5_INCLUDE_DIR}")
endif ()
find_path (MEMCHECK_HEADER valgrind/memcheck.h)
if (MEMCHECK_HEADER)
set (dUSE_VALGRIND TRUE)
endif ()
include (CheckCSourceCompiles) # The name is misleading, this also tries to link
check_c_source_compiles ("
#define PragmaQuote(a) _Pragma(#a)
#define PragmaGCC(a) PragmaQuote(GCC a)
int main(int argc,char *argv[]) {
PragmaGCC(diagnostic ignored \"-Wconversion\")
char c = (int)argv[0][0] + argv[argc-1][0];
return c;
}" dHAVE_PRAGMA_GCC)
#find_package (Doxygen)
option (dUSE_DEBUG "Compile Dohp with extra debugging" ON)
option (dUSE_LOG_FINEGRAIN "Log fine grained operations for profiling (slower)" OFF)
option (dUSE_PARALLEL_HDF5 "Write HDF5 files in parallel" OFF)
option (Dohp_BUILD_TESTS "Build tests" ON)
if (Dohp_BUILD_TESTS)
option (Dohp_TESTS_MALLOC_DUMP "Run all tests with -malloc_dump" ON)
mark_as_advanced (Dohp_TESTS_MALLOC_DUMP)
endif ()
option (Dohp_BUILD_TOOLS "Build tools" ON)
option (Dohp_BUILD_SANDBOX "Build programs in sandbox" OFF)
option (Dohp_PEDANTIC_WARNINGS "Compile with pedantic warnings" ON)
option (Dohp_WERROR "Treat warnings as errors (-Werror)" OFF)
option (BUILD_SHARED_LIBS "Build shared Dohp libraries" ON)
add_definitions (-std=c99)
if (Dohp_BUILD_TESTS)
enable_testing ()
set (Dohp_DATA_DIR "${Dohp_SOURCE_DIR}/data")
endif (Dohp_BUILD_TESTS)
if (Dohp_PEDANTIC_WARNINGS)
set (DEFAULT_PEDANTIC_FLAGS "-pedantic -Wall -Wextra -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-align -Wwrite-strings -Wconversion -Wlogical-op -Wsign-compare -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wnested-externs -Winline -Wno-long-long -Wmissing-format-attribute -Wmissing-noreturn -Wpacked -Wdisabled-optimization -Wmultichar -Wformat-nonliteral -Wformat-security -Wformat-y2k -Wendif-labels -Wdeclaration-after-statement -Wold-style-definition -Winvalid-pch -Wmissing-field-initializers -Wvariadic-macros -Wunsafe-loop-optimizations -Wvolatile-register-var -Wstrict-aliasing -funit-at-a-time -Wno-sign-conversion")
#set (DEFAULT_PEDANTIC_FLAGS "-Wunreachable-code -Wfloat-equal -Wc++-compat")
#set (DEFAULT_PEDANTIC_FLAGS "-pedantic -Wall -Wextra -Winline -Wshadow -Wconversion -Wlogical-op -Wmissing-prototypes -Wvla")
#set (DEFAULT_PEDANTIC_FLAGS "${DEFAULT_PEDANTIC_FLAGS} -Wno-sign-conversion -Wwrite-strings -Wstrict-aliasing -Wcast-align -fstrict-aliasing")
#set (DEFAULT_PEDANTIC_FLAGS "${DEFAULT_PEDANTIC_FLAGS} -Wdisabled-optimization -funit-at-a-time")
#set (DEFAULT_PEDANTIC_FLAGS "${DEFAULT_PEDANTIC_FLAGS} -Wpadded")
set (Dohp_PEDANTIC_FLAGS ${DEFAULT_PEDANTIC_FLAGS} CACHE STRING "Compiler flags to enable pedantic warnings")
add_definitions (${Dohp_PEDANTIC_FLAGS})
endif ()
if (Dohp_WERROR)
add_definitions (-Werror)
endif ()
configure_file (${Dohp_SOURCE_DIR}/dohpconfig.h.in
${Dohp_BINARY_DIR}/include/dohpconfig.h @ONLY)
add_custom_target (etags
etags `find include src sandbox -name *.[ch]`
WORKING_DIRECTORY ${Dohp_SOURCE_DIR})
# Essential: include our directories first otherwise we can get internal headers from some installed path
include_directories ("${Dohp_SOURCE_DIR}/include" "${Dohp_BINARY_DIR}/include" ${PETSC_INCLUDES} ${ITAPS_INCLUDES} ${HDF5_INCLUDE_DIRS})
add_definitions (${PETSC_DEFINITIONS})
set (Dohp_ITAPS_LIBRARIES)
if (dHAVE_ITAPS_REL)
list (APPEND Dohp_ITAPS_LIBRARIES "${ITAPS_REL_LIBRARIES}")
endif ()
if (dHAVE_ITAPS_GEOM)
list (APPEND Dohp_ITAPS_LIBRARIES "${ITAPS_GEOM_LIBRARIES}")
endif ()
list (APPEND Dohp_ITAPS_LIBRARIES "${ITAPS_MESH_LIBRARIES}")
set (Dohp_DEPENDENT_LIBRARIES "${Dohp_ITAPS_LIBRARIES}" "${PETSC_LIBRARIES}" "${HDF5_LIBRARIES}" "${MATH_LIB}")
set (Dohp_LIBRARIES dohp ${Dohp_DEPENDENT_LIBRARIES})
set (CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${Dohp_BINARY_DIR}/lib CACHE PATH "Output directory for Dohp archives")
set (CMAKE_LIBRARY_OUTPUT_DIRECTORY ${Dohp_BINARY_DIR}/lib CACHE PATH "Output directory for Dohp libraries")
#set (CMAKE_RUNTIME_OUTPUT_DIRECTORY ${Dohp_BINARY_DIR}/bin CACHE PATH "Output directory for Dohp executables")
mark_as_advanced (CMAKE_ARCHIVE_OUTPUT_DIRECTORY CMAKE_LIBRARY_OUTPUT_DIRECTORY CMAKE_RUNTIME_OUTPUT_DIRECTORY)
set (CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
set (CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
# Convenience for testing
function (dohp_link_executable name source)
add_executable ("${name}" "${source}" ${ARGN})
target_link_libraries ("${name}" dohp)
endfunction ()
function (dohp_add_test name np)
if (Dohp_TESTS_MALLOC_DUMP)
set (extra_args "-malloc_dump")
endif ()
add_test ("${name}" "${Dohp_TestWithReference}" "${PETSC_MPIEXEC}" "${np}" "${CMAKE_CURRENT_SOURCE_DIR}/refout/${name}.refout" ${ARGN} ${extra_args})
endfunction ()
set (Dohp_TestWithReference "${Dohp_SOURCE_DIR}/TestWithReference.sh")
add_subdirectory (include)
add_subdirectory (src)
if (Dohp_BUILD_SANDBOX)
add_subdirectory (${Dohp_SOURCE_DIR}/sandbox)
endif (Dohp_BUILD_SANDBOX)