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1 | 1 | ####
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2 | 2 | # platforms:
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3 | 3 | #
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4 |
| -# Platforms in F prime's CMake system setup f prime specific items. This file loads those platforms |
| 4 | +# Platforms in F prime's CMake system setup f prime specific items w.r.t the OS. This file loads those platforms |
5 | 5 | # file and uses it to setup F prime's build. See: [Platform Template](./platform/platform-template.md) for how to
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6 | 6 | # generate these files.
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7 | 7 | #
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8 | 8 | ####
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9 |
| -if (NOT DEFINED PLATFORM) |
10 |
| - set(PLATFORM "${CMAKE_SYSTEM_NAME}") |
| 9 | +# Basic definitions |
| 10 | +get_filename_component(TOOLCHAIN_NAME "${CMAKE_TOOLCHAIN_FILE}" NAME_WE) |
| 11 | +# Setup fallback toolchain name |
| 12 | +if ("${TOOLCHAIN_NAME}" STREQUAL "") |
| 13 | + set(TOOLCHAIN_NAME "${CMAKE_SYSTEM_NAME}") |
11 | 14 | endif()
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12 | 15 |
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13 | 16 | # Include platform file based on system name
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14 |
| -message(STATUS "Target build platform: ${PLATFORM}") |
| 17 | +message(STATUS "Target build toolchain/platform: ${TOOLCHAIN_NAME}/${CMAKE_SYSTEM_NAME}") |
15 | 18 |
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16 | 19 | # Output directories
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17 |
| -set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib/${PLATFORM}") |
18 |
| -set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin/${PLATFORM}") |
19 |
| -set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib/${PLATFORM}") |
| 20 | +set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib/${TOOLCHAIN_NAME}") |
| 21 | +set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin/${TOOLCHAIN_NAME}") |
| 22 | +set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib/${TOOLCHAIN_NAME}") |
| 23 | +set(EXPECTED_PLATFORM_FILE "") |
20 | 24 |
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21 |
| -string(REGEX REPLACE ".cmake" "" PLATFORM_NO_SUFFIX "${PLATFORM}") |
22 |
| - |
23 |
| -get_filename_component(TOOLCHAIN_DIR "${CMAKE_TOOLCHAIN_FILE}" DIRECTORY) |
24 |
| -if ("${TOOLCHAIN_DIR}" STREQUAL "") |
25 |
| - set(TOOLCHAIN_DIR "${CMAKE_CURRENT_LIST_DIR}") |
26 |
| -endif() |
27 |
| -set(EXPECTED_PLATFORM_FILE "${TOOLCHAIN_DIR}/../platform/${PLATFORM_NO_SUFFIX}.cmake") |
28 |
| -# Include host machine settings |
29 |
| -if (EXISTS "${EXPECTED_PLATFORM_FILE}") |
30 |
| - message(STATUS "Including ${EXPECTED_PLATFORM_FILE}") |
31 |
| - include("${EXPECTED_PLATFORM_FILE}") |
32 |
| -else() |
33 |
| - message(FATAL_ERROR "\n[F-PRIME] No platform config for '${PLATFORM_NO_SUFFIX}'. Please create: '${EXPECTED_PLATFORM_FILE}'\n") |
| 25 | +# Loop over locations of platform files in order: project, libraries, then framework |
| 26 | +foreach(ROOT ${FPRIME_PROJECT_ROOT};${FPRIME_LIBRARY_LOCATIONS};${FPRIME_FRAMEWORK_PATH} ) |
| 27 | + set(EXPECTED_PLATFORM_FILE "${ROOT}/cmake/platform/${CMAKE_SYSTEM_NAME}.cmake") |
| 28 | + # Include host machine settings |
| 29 | + if (EXISTS "${EXPECTED_PLATFORM_FILE}") |
| 30 | + message(STATUS "Including ${EXPECTED_PLATFORM_FILE}") |
| 31 | + include("${EXPECTED_PLATFORM_FILE}") |
| 32 | + break() |
| 33 | + endif() |
| 34 | +endforeach() |
| 35 | +# Ensure the last attempt for the platform file was successful, otherwise error. |
| 36 | +if (NOT EXISTS "${EXPECTED_PLATFORM_FILE}") |
| 37 | + message(FATAL_ERROR "\n[F-PRIME] No platform config for '${CMAKE_SYSTEM_NAME}'. Please create: '${CMAKE_SYSTEM_NAME}.cmake'\n") |
34 | 38 | endif()
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