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c1f9d15f67
Test commit for building C UPM modules.
* Added C include directory
* Added C utilities directory
* Rename C++ upm.h -> upm.hpp to make room for C upm.h
* Added upm_mixed_module_init function to src/CMakeLists.txt. This
function takes filesnames similar to upm_module_init and does a
bit of processing before calling upm_module_init.
* Added c example directory. Changed c++ example names.
* Added dfrph implemention for testing (C++ wraps C). Added mraa
to .pc requires for dfrph. Tested against stand-alone project.
Added dfrph c example.
* Update implemention of pkg-config file generation.
* Added two cmake cache variables: BUILDCPP and BUILDFTI
* Removed src from swig_add_module calls, added libname to
swig_link_libraries calls. Shrinks swig'ed binaries by ~13%.
* Added install target in upm/CMakeLists.txt to install C header,
directory. Is this where we want this?
* C FTI header directory is include/fti
Signed-off-by: Noel Eck <noel.eck@intel.com>
90 lines
3.1 KiB
CMake
90 lines
3.1 KiB
CMake
# Extract module name from non-standard example name
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macro(get_module_name example_name module_name)
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string(LENGTH ${example_name} length)
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string(FIND ${example_name} "-" index)
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if (${index} GREATER 1)
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string(SUBSTRING ${example_name} 0 ${index} substr)
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set(${module_name} ${substr})
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elseif (${example_name} MATCHES "^grove")
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set (${module_name} "grove")
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elseif ((${example_name} MATCHES "^mq" AND ${length} EQUAL 3) OR ${example_name} STREQUAL "tp401")
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set (${module_name} "gas")
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else()
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set(${module_name} ${example_name})
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endif()
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endmacro()
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# Set source file, include and linker settings for an example
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# If example cannot be built, example_bin is cleared
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macro(add_custom_example example_bin example_src example_module_list)
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set(found_all_modules TRUE)
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foreach (module ${example_module_list})
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if (NOT EXISTS "${PROJECT_SOURCE_DIR}/src/${module}")
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set(found_all_modules FALSE)
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endif()
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if (MODULE_LIST)
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list(FIND MODULE_LIST ${module} index)
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if (${index} EQUAL -1)
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set(found_all_modules FALSE)
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endif()
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endif()
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endforeach()
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if (found_all_modules)
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add_executable (${example_bin} ${example_src})
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target_link_libraries (${example_bin} ${CMAKE_THREAD_LIBS_INIT})
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foreach (module ${example_module_list})
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set(module_dir "${PROJECT_SOURCE_DIR}/src/${module}")
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include_directories (${module_dir})
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if (${module} STREQUAL "lcd")
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set(module "i2clcd")
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endif()
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target_link_libraries (${example_bin} ${module})
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endforeach()
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else()
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MESSAGE(INFO " Ignored ${example_bin}")
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set (example_bin "")
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endif()
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endmacro()
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# Add specified example by name
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# Note special case for grove based examples
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macro(add_example example_name)
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set(example_src "${example_name}.c")
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set(example_bin "${example_name}-example-c")
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get_module_name(${example_name} module_name)
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set(module_dir "${PROJECT_SOURCE_DIR}/src/${module_name}")
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if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/${example_src}"
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AND EXISTS ${module_dir}
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AND IS_DIRECTORY ${module_dir})
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add_custom_example(${example_bin} ${example_src} ${module_name})
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if ((NOT ${example_bin} STREQUAL "") AND (${module_name} STREQUAL "grove"))
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set(grove_module_path "${PROJECT_SOURCE_DIR}/src/${example_name}")
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if (EXISTS ${grove_module_path})
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include_directories(${grove_module_path})
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target_link_libraries (${example_bin} ${example_name})
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endif()
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endif()
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else()
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MESSAGE(INFO " Ignored ${example_bin}")
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endif()
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endmacro()
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/examples)
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# UPM c include directories
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include_directories (${PROJECT_SOURCE_DIR}/include
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${CMAKE_SOURCE_DIR}/src/utilities)
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# Set the mraa include and link directories prior to adding examples
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include_directories (${MRAA_INCLUDE_DIRS})
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link_directories (${MRAA_LIBDIR})
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# If your sample source file matches the name of the module it tests, add it here
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# Exceptions are as follows:
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# string after first '-' is ignored (e.g. nrf24l01-transmitter maps to nrf24l01)
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# mq? will use module gas
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# grove* will use module grove
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add_example (dfrph)
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