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Build: Warn about non-existent CMAKE_PREFIX_PATH

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This commit is contained in:
Vojtech Kral 2019-01-02 13:38:02 +01:00
parent abf34c3b6d
commit f8b83d20d3
1 changed files with 18 additions and 1 deletions
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19
CMakeLists.txt
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@ -42,7 +42,24 @@ if (MSVC)
add_compile_options(-bigobj -Zm316) add_compile_options(-bigobj -Zm316)
endif () endif ()
message(STATUS "CMAKE_PREFIX_PATH: ${CMAKE_PREFIX_PATH}")
# Display and check CMAKE_PREFIX_PATH
message(STATUS "SLIC3R_STATIC: ${SLIC3R_STATIC}")
if (NOT "${CMAKE_PREFIX_PATH}" STREQUAL "")
message(STATUS "CMAKE_PREFIX_PATH: ${CMAKE_PREFIX_PATH} (from cache or command line)")
set(PREFIX_PATH_CHECK ${CMAKE_PREFIX_PATH})
elseif (NOT "$ENV{CMAKE_PREFIX_PATH}" STREQUAL "")
message(STATUS "CMAKE_PREFIX_PATH: $ENV{CMAKE_PREFIX_PATH} (from environment)")
set(PREFIX_PATH_CHECK $ENV{CMAKE_PREFIX_PATH})
else ()
message(STATUS "CMAKE_PREFIX_PATH: (default)")
endif ()
foreach (DIR ${PREFIX_PATH_CHECK})
if (NOT EXISTS "${DIR}")
message(WARNING "CMAKE_PREFIX_PATH element doesn't exist: ${DIR}")
endif ()
endforeach ()
# Add our own cmake module path. # Add our own cmake module path.
list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/modules/) list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/modules/)