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ecp5/cmake: Improve error message when trellis/pytrellis not found

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Signed-off-by: David Shah <davey1576@gmail.com>
This commit is contained in:
David Shah 2018-07-12 19:59:18 +02:00
parent 7b9b2bef3c
commit d16d34736f
1 changed files with 11 additions and 0 deletions
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11
ecp5/family.cmake
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@ -1,6 +1,17 @@
set(devices 45k)
if (NOT DEFINED TRELLIS_ROOT)
message(FATAL_ERROR "you must define TRELLIS_ROOT using -DTRELLIS_ROOT=/path/to/prjtrellis for ECP5 support")
endif()
file( GLOB found_pytrellis ${TRELLIS_ROOT}/libtrellis/pytrellis.*)
if ("${found_pytrellis}" STREQUAL "")
message(FATAL_ERROR "failed to find pytrellis library in ${TRELLIS_ROOT}/libtrellis/")
endif()
set(DB_PY ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/trellis_import.py)
file(MAKE_DIRECTORY ecp5/chipdbs/)