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|
################################
# Macros
################################
function(set_std_filter filter)
# Upper case the filter name
string(TOUPPER "${filter}" upfilter)
string(TOLOWER "${filter}" downfilter)
if(NETCDF_ENABLE_FILTER_${upfilter})
# Define a test flag for filter
if(${filter}_FOUND)
include_directories(${${filter}_INCLUDE_DIRS})
set(NETCDF_ENABLE_${upfilter} TRUE CACHE BOOL "Enable ${upfilter}")
set(HAVE_${upfilter} ON CACHE BOOL "Have ${upfilter}")
set(FOUND_STD_FILTERS "${FOUND_STD_FILTERS} ${downfilter}" PARENT_SCOPE)
else()
set(NETCDF_ENABLE_${upfilter} FALSE CACHE BOOL "Enable ${upfilter}" FORCE)
set(HAVE_${upfilter} OFF CACHE BOOL "Have ${upfilter}" FORCE)
endif()
else()
set(HAVE_${upfilter} OFF CACHE BOOL "Have ${upfilter}" FORCE)
endif()
endfunction(set_std_filter)
macro(getuname name flag)
execute_process(COMMAND "${UNAME}" "${flag}" OUTPUT_VARIABLE "${name}" OUTPUT_STRIP_TRAILING_WHITESPACE)
endmacro(getuname)
# A macro to check if a C linker supports a particular flag.
macro(CHECK_C_LINKER_FLAG M_FLAG M_RESULT)
set(T_REQ_FLAG "${CMAKE_REQUIRED_FLAGS}")
set(CMAKE_REQUIRED_FLAGS "${M_FLAG}")
CHECK_C_SOURCE_COMPILES("int main() {return 0;}" ${M_RESULT})
set(CMAKE_REQUIRED_FLAGS "${T_REQ_FLAG}")
endmacro()
# Macro for replacing '/MD' with '/MT'.
# Used only on Windows, /MD tells VS to use the shared
# CRT libs, MT tells VS to use the static CRT libs.
#
# Taken From:
# http://www.cmake.org/Wiki/CMake_FAQ#How_can_I_build_my_MSVC_application_with_a_static_runtime.3F
#
macro(specify_static_crt_flag)
set(vars
CMAKE_C_FLAGS
CMAKE_C_FLAGS_DEBUG
CMAKE_C_FLAGS_RELEASE
CMAKE_C_FLAGS_MINSIZEREL
CMAKE_C_FLAGS_RELWITHDEBINFO
CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG
CMAKE_CXX_FLAGS_RELEASE CMAKE_CXX_FLAGS_MINSIZEREL
CMAKE_CXX_FLAGS_RELWITHDEBINFO)
foreach(flag_var ${vars})
if(${flag_var} MATCHES "/MD")
string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
endif()
endforeach()
foreach(flag_var ${vars})
message(STATUS " '${flag_var}': ${${flag_var}}")
endforeach()
message(STATUS "")
endmacro()
# Macro to append files to the EXTRA_DIST files.
# Note: can only be used in subdirectories because of the use of PARENT_SCOPE
set(EXTRA_DIST "")
macro(ADD_EXTRA_DIST files)
foreach(F ${files})
set(EXTRA_DIST ${EXTRA_DIST} ${CMAKE_CURRENT_SOURCE_DIR}/${F})
set(EXTRA_DIST ${EXTRA_DIST} PARENT_SCOPE)
endforeach()
endmacro()
macro(GEN_m4 filename)
set(fallbackdest "${CMAKE_CURRENT_SOURCE_DIR}/${filename}.c")
set(dest "${CMAKE_CURRENT_BINARY_DIR}/${filename}.c")
# If m4 isn't present, and the generated file doesn't exist,
# it cannot be generated and an error should be thrown.
if(NOT HAVE_M4)
if(NOT EXISTS ${fallbackdest})
message(FATAL_ERROR "m4 is required to generate ${filename}.c. Please install m4 so that it is on the PATH and try again.")
else()
set(dest ${fallbackdest})
endif()
else()
add_custom_command(
OUTPUT ${dest}
COMMAND ${NC_M4}
ARGS ${M4FLAGS} ${CMAKE_CURRENT_SOURCE_DIR}/${filename}.m4 > ${dest}
VERBATIM
)
endif()
endmacro(GEN_m4)
# Binary tests, but ones which depend on value of 'TEMP_LARGE' being defined.
macro(add_bin_env_temp_large_test prefix F)
add_executable(${prefix}_${F} ${F}.c)
target_link_libraries(${prefix}_${F} netcdf)
IF(MSVC)
set_target_properties(${prefix}_${F}
PROPERTIES LINK_FLAGS_DEBUG " /NODEFAULTLIB:MSVCRT"
)
endif()
add_test(${prefix}_${F} bash "-c" "TEMP_LARGE=${CMAKE_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}/${prefix}_${F}")
if(WIN32)
set_property(TARGET ${prefix}_${F} PROPERTY FOLDER "tests")
set_target_properties(${prefix}_${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY
${CMAKE_CURRENT_BINARY_DIR})
set_target_properties(${prefix}_${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_DEBUG
${CMAKE_CURRENT_BINARY_DIR})
set_target_properties(${prefix}_${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_RELEASE
${CMAKE_CURRENT_BINARY_DIR})
set_target_properties(${prefix}_${F} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_RELWITHDEBINFO
${CMAKE_CURRENT_BINARY_DIR})
endif()
endmacro()
# Tests which are binary, but depend on a particular environmental variable.
macro(add_bin_env_test prefix F)
add_executable(${prefix}_${F} ${F}.c)
target_link_libraries(${prefix}_${F} netcdf)
if(MSVC)
set_target_properties(${prefix}_${F}
PROPERTIES LINK_FLAGS_DEBUG " /NODEFAULTLIB:MSVCRT"
)
endif()
add_test(${prefix}_${F} bash "-c" "TOPSRCDIR=${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}/${prefix}_${F}")
if(MSVC)
set_property(TARGET ${prefix}_${F} PROPERTY FOLDER "tests")
endif()
endmacro()
# Build a binary used by a script, but don't make a test out of it.
macro(build_bin_test F)
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/${F}.c")
add_executable(${F} "${CMAKE_CURRENT_SOURCE_DIR}/${F}.c" ${ARGN})
else()
# File should have been copied to the binary directory
add_executable(${F} "${CMAKE_CURRENT_BINARY_DIR}/${F}.c" ${ARGN})
endif()
target_link_libraries(${F} netcdf ${ALL_TLL_LIBS})
if(MSVC)
set_target_properties(${F}
PROPERTIES
LINK_FLAGS_DEBUG " /NODEFAULTLIB:MSVCRT"
RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
RUNTIME_OUTPUT_DIRECTORY_DEBUG ${CMAKE_CURRENT_BINARY_DIR}
RUNTIME_OUTPUT_DIRECTORY_RELEASE ${CMAKE_CURRENT_BINARY_DIR}
)
endif()
endmacro()
# Binary tests which are used by a script looking for a specific name.
macro(add_bin_test_no_prefix F)
build_bin_test(${F} ${ARGN})
add_test(${F} ${EXECUTABLE_OUTPUT_PATH}/${F})
if(WIN32)
set_property(TEST ${F} PROPERTY FOLDER "tests/")
set_target_properties(${F} PROPERTIES
RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
RUNTIME_OUTPUT_DIRECTORY_DEBUG ${CMAKE_CURRENT_BINARY_DIR}
RUNTIME_OUTPUT_DIRECTORY_RELEASE ${CMAKE_CURRENT_BINARY_DIR}
)
endif()
endmacro()
# Binary tests which are used by a script looking for a specific name.
macro(build_bin_test_no_prefix F)
build_bin_test(${F})
if(WIN32)
#SET_PROPERTY(TEST ${F} PROPERTY FOLDER "tests/")
set_target_properties(${F} PROPERTIES
RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
RUNTIME_OUTPUT_DIRECTORY_DEBUG ${CMAKE_CURRENT_BINARY_DIR}
RUNTIME_OUTPUT_DIRECTORY_RELEASE ${CMAKE_CURRENT_BINARY_DIR}
)
endif()
endmacro()
# Build a test and add it to the test list.
macro(add_bin_test prefix F)
add_executable(${prefix}_${F} ${F}.c ${ARGN})
target_link_libraries(${prefix}_${F}
${ALL_TLL_LIBS}
netcdf
)
if(MSVC)
set_target_properties(${prefix}_${F}
PROPERTIES LINK_FLAGS_DEBUG " /NODEFAULTLIB:MSVCRT"
)
endif()
add_test(${prefix}_${F}
${EXECUTABLE_OUTPUT_PATH}/${prefix}_${F}
)
if(WIN32)
set_property(TEST ${prefix}_${F} PROPERTY FOLDER "tests/")
set_target_properties(${prefix}_${F}
PROPERTIES
RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
RUNTIME_OUTPUT_DIRECTORY_DEBUG ${CMAKE_CURRENT_BINARY_DIR}
RUNTIME_OUTPUT_DIRECTORY_RELEASE ${CMAKE_CURRENT_BINARY_DIR}
)
endif()
endmacro()
# A cmake script to print out information at the end of the configuration step.
macro(print_conf_summary)
message("")
message("")
message("Configuration Summary:")
message("")
message(STATUS "Building Shared Libraries: ${BUILD_SHARED_LIBS}")
message(STATUS "Building netCDF-4: ${NETCDF_ENABLE_NETCDF_4}")
message(STATUS "Building DAP2 Support: ${NETCDF_ENABLE_DAP2}")
message(STATUS "Building DAP4 Support: ${NETCDF_ENABLE_DAP4}")
message(STATUS "Building Byte-range Support: ${NETCDF_ENABLE_BYTERANGE}")
message(STATUS "Building Utilities: ${NETCDF_BUILD_UTILITIES}")
if(CMAKE_PREFIX_PATH)
message(STATUS "CMake Prefix Path: ${CMAKE_PREFIX_PATH}")
endif()
message("")
if(${STATUS_PNETCDF} OR ${STATUS_PARALLEL})
message("Building Parallel NetCDF")
message(STATUS "Using PnetCDF: ${STATUS_PNETCDF}")
message(STATUS "Using Parallel IO: ${STATUS_PARALLEL}")
message("")
endif()
message("Tests Enabled: ${NETCDF_ENABLE_TESTS}")
if(NETCDF_ENABLE_TESTS)
message(STATUS "DAP Remote Tests: ${NETCDF_ENABLE_DAP_REMOTE_TESTS}")
message(STATUS "Extra Tests: ${NETCDF_ENABLE_EXTRA_TESTS}")
message(STATUS "Coverage Tests: ${NETCDF_ENABLE_COVERAGE_TESTS}")
message(STATUS "Parallel Tests: ${NETCDF_ENABLE_PARALLEL_TESTS}")
message(STATUS "Large File Tests: ${NETCDF_ENABLE_LARGE_FILE_TESTS}")
message(STATUS "Extreme Numbers: ${NETCDF_ENABLE_EXTREME_NUMBERS}")
message(STATUS "Unit Tests: ${NETCDF_ENABLE_UNIT_TESTS}")
endif()
message("")
message("Compiler:")
message("")
message(STATUS "Build Type: ${CMAKE_BUILD_TYPE}")
message(STATUS "CMAKE_C_COMPILER: ${CMAKE_C_COMPILER}")
message(STATUS "CMAKE_C_FLAGS: ${CMAKE_C_FLAGS}")
if("${CMAKE_BUILD_TYPE}" STREQUAL "DEBUG")
message(STATUS "CMAKE_C_FLAGS_DEBUG: ${CMAKE_C_FLAGS_DEBUG}")
endif()
if("${CMAKE_BUILD_TYPE}" STREQUAL "RELEASE")
message(STATUS "CMAKE_C_FLAGS_RELEASE: ${CMAKE_C_FLAGS_RELEASE}")
endif()
message(STATUS "Linking against: ${ALL_TLL_LIBS}")
message("")
endmacro()
macro(add_sh_test prefix F)
if(HAVE_BASH)
add_test(${prefix}_${F} bash "-c" "export srcdir=${CMAKE_CURRENT_SOURCE_DIR};export TOPSRCDIR=${CMAKE_SOURCE_DIR};${CMAKE_CURRENT_BINARY_DIR}/${F}.sh ${ARGN}")
endif()
endmacro()
macro(getdpkg_arch arch)
execute_process(COMMAND "${NC_DPKG}" "--print-architecture" OUTPUT_VARIABLE "${arch}" OUTPUT_STRIP_TRAILING_WHITESPACE)
endmacro(getdpkg_arch)
################################
# Functions
################################
function(booleanize VALUE RETVAR)
# force case
string(TOLOWER "${VALUE}" LCVALUE)
# Now do all the comparisons
if(LCVALUE IN_LIST TRUELIST OR LCVALUE GREATER 0)
set(${RETVAR} TRUE PARENT_SCOPE)
elseif(LCVALUE IN_LIST FALSELIST OR LCVALUE MATCHES ".*-notfound" OR LCVALUE STREQUAL "")
set(${RETVAR} FALSE PARENT_SCOPE)
else()
set(${RETVAR} NOTFOUND PARENT_SCOPE)
endif()
endfunction()
# A function used to create autotools-style 'yes/no' definitions.
# If a variable is set, it 'yes' is returned. Otherwise, 'no' is
# returned.
#
# Also creates a version of the ret_val prepended with 'NC',
# when feature is true, which is used to generate netcdf_meta.h.
function(is_enabled feature ret_val)
if(${feature})
set(${ret_val} "yes" PARENT_SCOPE)
set("NC_${ret_val}" 1 PARENT_SCOPE)
else()
set(${ret_val} "no" PARENT_SCOPE)
set("NC_${ret_val}" 0 PARENT_SCOPE)
endif(${feature})
endfunction()
# A function used to create autotools-style 'yes/no' definitions.
# If a variable is set, it 'yes' is returned. Otherwise, 'no' is
# returned.
#
# Also creates a version of the ret_val prepended with 'NC',
# when feature is true, which is used to generate netcdf_meta.h.
function(is_disabled feature ret_val)
if(${feature})
set(${ret_val} "no" PARENT_SCOPE)
else()
set(${ret_val} "yes" PARENT_SCOPE)
set("NC_${ret_val}" 1 PARENT_SCOPE)
endif(${feature})
endfunction()
# Extract the last element from a path string
function(getlastdir s ret_val)
if(NOT ISMSVC AND NOT ISMINGW)
string(REPLACE ":" ";" list "${s}")
else()
set(list ${s})
endif()
list(GET list -1 last)
set(${ret_val} "${last}" PARENT_SCOPE)
endfunction()
|
