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#-------------------------------------------------------------------------------
macro (BASIC_SETTINGS varname)
string (TOUPPER ${varname} EXAMPLE_PACKAGE_VARNAME)
string (TOLOWER ${varname} EXAMPLE_VARNAME)
set (H4${EXAMPLE_PACKAGE_VARNAME}_PACKAGE "h4${EXAMPLE_VARNAME}")
set (H4${EXAMPLE_PACKAGE_VARNAME}_PACKAGE_NAME "h4${EXAMPLE_VARNAME}")
string (TOUPPER ${H4${EXAMPLE_PACKAGE_VARNAME}_PACKAGE_NAME} EXAMPLE_PACKAGE_NAME)
string (TOLOWER ${H4${EXAMPLE_PACKAGE_VARNAME}_PACKAGE_NAME} EXAMPLE_NAME)
set (CMAKE_NO_SYSTEM_FROM_IMPORTED 1)
#-----------------------------------------------------------------------------
# Setup output Directories
#-----------------------------------------------------------------------------
SET_HDF_OUTPUT_DIRS(${EXAMPLE_PACKAGE_NAME})
set (CMAKE_POSITION_INDEPENDENT_CODE ON)
if (MSVC)
set (CMAKE_MFC_FLAG 0)
endif ()
set (CMAKE_C_STANDARD 99)
set (CMAKE_C_STANDARD_REQUIRED TRUE)
#-----------------------------------------------------------------------------
# Compiler specific flags : Shouldn't there be compiler tests for these
#-----------------------------------------------------------------------------
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
set (CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS} -std=c99 -fomit-frame-pointer -finline-functions -fno-common")
endif ()
#-----------------------------------------------------------------------------
# This is in here to help some of the GCC based IDES like Eclipse
# and code blocks parse the compiler errors and warnings better.
#-----------------------------------------------------------------------------
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fmessage-length=0")
endif ()
#-----------------------------------------------------------------------------
# Option to allow the user to disable compiler warnings
#-----------------------------------------------------------------------------
option (H4EX_DISABLE_COMPILER_WARNINGS "Disable compiler warnings" OFF)
if (H4EX_DISABLE_COMPILER_WARNINGS)
# MSVC uses /w to suppress warnings. It also complains if another
# warning level is given, so remove it.
if (MSVC)
set (H4EX_WARNINGS_BLOCKED 1)
string (REGEX REPLACE "(^| )([/-])W[0-9]( |$)" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /w")
endif ()
if (WIN32)
add_definitions (-D_CRT_SECURE_NO_WARNINGS)
endif ()
# Borland uses -w- to suppress warnings.
if (BORLAND)
set (H4EX_WARNINGS_BLOCKED 1)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-")
endif ()
# Most compilers use -w to suppress warnings.
if (NOT H4EX_WARNINGS_BLOCKED)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w")
if (CMAKE_CXX_COMPILER_LOADED AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -w")
endif ()
endif ()
endif ()
#-----------------------------------------------------------------------------
# Set includes needed for build
#-----------------------------------------------------------------------------
set (${EXAMPLE_PACKAGE_NAME}_INCLUDES_BUILD_TIME
${${EXAMPLE_PACKAGE_NAME}_SRC_DIR} ${${EXAMPLE_PACKAGE_NAME}_BINARY_DIR}
)
endmacro ()
macro (HDF4_SUPPORT)
set (CMAKE_MODULE_PATH ${H4EX_RESOURCES_DIR} ${CMAKE_MODULE_PATH})
option (USE_SHARED_LIBS "Use Shared Libraries" ON)
if (NOT H4EX_HDF4_HEADER)
if (USE_SHARED_LIBS)
set (FIND_HDF_COMPONENTS C shared)
else ()
set (FIND_HDF_COMPONENTS C static)
set (H4EX_BUILD_JAVA OFF CACHE BOOL "Build Java support" FORCE)
message (STATUS "Using static HDF4 - disable build of Java examples")
endif ()
if (H4EX_BUILD_FORTRAN)
set (FIND_HDF_COMPONENTS ${FIND_HDF_COMPONENTS} Fortran)
endif ()
if (H4EX_BUILD_JAVA)
set (FIND_HDF_COMPONENTS ${FIND_HDF_COMPONENTS} Java)
set (HDF4_Java_FOUND 1) #default setting for 4.2.14 and earlier
endif ()
message (STATUS "HDF4 find comps: ${FIND_HDF_COMPONENTS}")
set (SEARCH_PACKAGE_NAME ${HDF4_PACKAGE_NAME})
find_package (HDF4 NAMES ${SEARCH_PACKAGE_NAME} COMPONENTS ${FIND_HDF_COMPONENTS})
message (STATUS "HDF4 C libs:${HDF4_FOUND} static:${HDF4_static_C_FOUND} and shared:${HDF4_shared_C_FOUND}")
message (STATUS "HDF4 Fortran libs: static:${HDF4_static_Fortran_FOUND} and shared:${HDF4_shared_Fortran_FOUND}")
message (STATUS "HDF4 Java libs: ${HDF4_Java_FOUND}")
if (HDF4_FOUND)
if (NOT HDF4_static_C_FOUND AND NOT HDF4_shared_C_FOUND)
#find library from non-dual-binary package
set (FIND_HDF_COMPONENTS C)
if (H4EX_BUILD_FORTRAN)
set (FIND_HDF_COMPONENTS ${FIND_HDF_COMPONENTS} Fortran)
endif ()
if (H4EX_BUILD_JAVA)
set (FIND_HDF_COMPONENTS ${FIND_HDF_COMPONENTS} Java)
endif ()
message (STATUS "HDF4 find comps: ${FIND_HDF_COMPONENTS}")
find_package (HDF4 NAMES ${SEARCH_PACKAGE_NAME} COMPONENTS ${FIND_HDF_COMPONENTS})
message (STATUS "HDF4 libs:${HDF4_FOUND} C:${HDF4_C_FOUND} Fortran:${HDF4_Fortran_FOUND} Java:${HDF4_Java_FOUND}")
set (H4EX_HDF4_LINK_LIBS ${H4EX_HDF4_LINK_LIBS} ${HDF4_LIBRARIES})
if (HDF4_BUILD_SHARED_LIBS)
add_definitions (-DH4_BUILT_AS_DYNAMIC_LIB)
else ()
add_definitions (-DH4_BUILT_AS_STATIC_LIB)
endif ()
if (USE_SHARED_LIBS AND WIN32)
set_property (TARGET ${HDF4_NAMESPACE}hdp PROPERTY IMPORTED_LOCATION "${HDF4_TOOLS_DIR}/hdpdll")
else ()
set_property (TARGET ${HDF4_NAMESPACE}hdp PROPERTY IMPORTED_LOCATION "${HDF4_TOOLS_DIR}/hdp")
endif ()
if (H4EX_BUILD_JAVA)
set (CMAKE_JAVA_INCLUDE_PATH "${CMAKE_JAVA_INCLUDE_PATH};${HDF4_JAVA_INCLUDE_DIRS}")
message (STATUS "HDF4 jars:${HDF4_JAVA_INCLUDE_DIRS}")
endif ()
set (H4EX_HDF4_DUMP_EXECUTABLE $<TARGET_FILE:${HDF4_NAMESPACE}hdp>)
else ()
if (HDF4_BUILD_MODE)
string (TOUPPER "_${HDF4_BUILD_MODE}" UPPER_BUILD_TYPE)
elseif (HDF_CFG_NAME)
string (TOUPPER "_${HDF_CFG_NAME}" UPPER_BUILD_TYPE)
else ()
set (UPPER_BUILD_TYPE "")
endif ()
get_filename_component (_LIBRARY_PATH ${HDF4_INCLUDE_DIR} DIRECTORY)
set (HDF4_LIBRARY_PATH "${_LIBRARY_PATH}/lib")
if (USE_SHARED_LIBS AND HDF4_shared_C_FOUND)
set (H4EX_HDF4_LINK_LIBS ${H4EX_HDF4_LINK_LIBS} ${HDF4_C_SHARED_LIBRARY})
else ()
set (H4EX_HDF4_LINK_LIBS ${H4EX_HDF4_LINK_LIBS} ${HDF4_C_STATIC_LIBRARY})
endif ()
if (HDF4_VERSION VERSION_LESS "4.3" AND NOT HDF4_shared_C_FOUND)
if (NOT TARGET ${HDF4_NAMESPACE}hdp-shared)
add_executable (${HDF4_NAMESPACE}hdp-shared IMPORTED)
endif ()
set (H4EX_HDF4_DUMP_EXECUTABLE $<TARGET_FILE:${HDF4_NAMESPACE}hdp-shared>)
else ()
if (NOT TARGET ${HDF4_NAMESPACE}hdp)
add_executable (${HDF4_NAMESPACE}hdp IMPORTED)
endif()
set (H4EX_HDF4_DUMP_EXECUTABLE $<TARGET_FILE:${HDF4_NAMESPACE}hdp>)
endif()
if (NOT HDF4_static_Fortran_FOUND AND NOT HDF4_shared_Fortran_FOUND)
set (H4EX_BUILD_FORTRAN OFF CACHE BOOL "Build FORTRAN support" FORCE)
message (STATUS "HDF4 Fortran libs not found - disable build of Fortran examples")
else ()
if (H4EX_BUILD_FORTRAN AND ${HDF4_BUILD_FORTRAN})
if (BUILD_SHARED_LIBS AND HDF4_shared_Fortran_FOUND)
set (H4EX_HDF4_LINK_LIBS ${H4EX_HDF4_LINK_LIBS} ${HDF4_FORTRAN_SHARED_LIBRARY})
elseif (HDF4_static_Fortran_FOUND)
set (H4EX_HDF4_LINK_LIBS ${H4EX_HDF4_LINK_LIBS} ${HDF4_FORTRAN_STATIC_LIBRARY})
else ()
set (H4EX_BUILD_FORTRAN OFF CACHE BOOL "Build FORTRAN support" FORCE)
message (STATUS "HDF4 Fortran libs not found - disable build of Fortran examples")
endif ()
endif ()
endif ()
if (H4EX_BUILD_JAVA AND HDF4_Java_FOUND)
if (${HDF4_BUILD_JAVA})
set (CMAKE_JAVA_INCLUDE_PATH "${CMAKE_JAVA_INCLUDE_PATH};${HDF4_JAVA_INCLUDE_DIRS}")
get_target_property (libsoname ${HDF4_JAVA_LIBRARY} IMPORTED_SONAME${UPPER_BUILD_TYPE})
get_filename_component (libname ${libsoname} NAME_WE)
string (REGEX REPLACE "^lib" "" libname ${libname})
message (STATUS "HDF4 lib:${HDF4_JAVA_LIBRARY} OR ${libsoname} OR ${libname}")
set (H4EX_JAVA_LIBRARY ${libname})
set (H4EX_JAVA_LIBRARIES ${HDF4_JAVA_LIBRARY})
message (STATUS "HDF4 lib:${H4EX_JAVA_LIBRARY} jars:${HDF4_JAVA_INCLUDE_DIRS}}")
else ()
set (H4EX_BUILD_JAVA OFF CACHE BOOL "Build Java support" FORCE)
message (STATUS "HDF4 Java libs not found - disable build of Java examples")
endif ()
else ()
set (H4EX_BUILD_JAVA OFF CACHE BOOL "Build Java support" FORCE)
endif ()
endif ()
else ()
find_package (HDF4) # Legacy find
#Legacy find_package does not set HDF4_TOOLS_DIR, so we set it here
set (HDF4_TOOLS_DIR ${HDF4_LIBRARY_DIRS}/../bin)
#Legacy find_package does not set HDF4_BUILD_SHARED_LIBS, so we set it here
if (USE_SHARED_LIBS AND EXISTS "${HDF4_LIBRARY_DIRS}/libhdf4.so")
set (HDF4_BUILD_SHARED_LIBS 1)
else ()
set (HDF4_BUILD_SHARED_LIBS 0)
endif ()
set (H4EX_HDF4_LINK_LIBS ${H4EX_HDF4_LINK_LIBS} ${HDF4_LIBRARIES})
add_executable (${HDF4_NAMESPACE}hdp IMPORTED)
set_property (TARGET ${HDF4_NAMESPACE}hdp PROPERTY IMPORTED_LOCATION "${HDF4_TOOLS_DIR}/hdp")
set (H4EX_HDF4_DUMP_EXECUTABLE $<TARGET_FILE:${HDF4_NAMESPACE}hdp>)
endif ()
set (HDF4_PACKAGE_NAME ${SEARCH_PACKAGE_NAME})
if (HDF4_FOUND)
set (H4EX_HDF4_INCLUDE_DIRS ${HDF4_INCLUDE_DIR})
set (H4EX_HDF4_HAVE_HDF_H 1)
set (H4EX_HDF4_HAVE_HDF4 1)
set (H4EX_HDF4_HEADER "hdf.h")
message (STATUS "HDF4-${HDF4_VERSION_STRING} found: INC=${HDF4_INCLUDE_DIR} TOOLS=${HDF4_TOOLS_DIR}")
else ()
message (FATAL_ERROR " HDF4 is Required for HDF4 Examples")
endif ()
else ()
# This project is being called from within another and HDF4 is already configured
set (H4EX_HDF4_HAVE_HDF_H 1)
set (H4EX_HDF4_HAVE_HDF4 1)
set (H4EX_HDF4_LINK_LIBS ${H4EX_HDF4_LINK_LIBS} ${HDF4_LINK_LIBS})
endif ()
if (H4EX_BUILD_FORTRAN)
list (APPEND H4EX_HDF4_INCLUDE_DIRS ${HDF4_INCLUDE_DIR_FORTRAN})
endif ()
message (STATUS "HDF4 link libs: ${H4EX_HDF4_LINK_LIBS} Includes: ${H4EX_HDF4_INCLUDE_DIRS}")
endmacro ()
|
