LAMPCAE/cmake/FindTecIO.cmake

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# FindTecIO
# --------
#
# Find the TecIO libraries(Only for TecIO provided by LAMPCAE)
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#
# Result Variables
# ^^^^^^^^^^^^^^^^
#
# The following variables will be defined:
#
# ``TecIO_FOUND`` True if TecIO found on the local system
#
# ``TecIO_VERSION`` TecIO Version(x.x.x)
#
# ``TecIO_VERSION_MAJOR`` TecIO Major Version
#
# ``TecIO_VERSION_MINOR`` TecIO Minor Version
#
# ``TecIO_VERSION_PATCH`` TecIO Patch Version
#
# ``TecIO_DIRS`` Location of TecIO(root dir)
#
# ``TecIO_INCLUDE_DIRS`` Location of TecIO header files
#
# ``TecIO_LIBRARY_DIRS`` Location of TecIO libraries
#
# ``TecIO_LIBRARIES`` List of the TecIO libraries found
#
# 防止重复引入
if(LAMPCAE_TecIO_ALREADY_INCLUDED)
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return()
endif()
set(LAMPCAE_TecIO_ALREADY_INCLUDED 1)
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# find_path 搜索包含某个文件的路径
# 如果在某个路径下发现了该文件,该结果会被存储到该变量中;如果没有找到,存储的结果将会是<VAR>-NOTFOUND
find_path(TecIO_DIRS
NAMES
include/TECIO.h
PATHS
${CMAKE_SOURCE_DIR}/extlib/TecIO
NO_SYSTEM_ENVIRONMENT_PATH
NO_CMAKE_SYSTEM_PATH
)
set(TecIO_VERSION_MAJOR 1)
set(TecIO_VERSION_MINOR 4)
set(TecIO_VERSION_PATCH 2)
set(TecIO_VERSION "${TecIO_VERSION_MAJOR}.${TecIO_VERSION_MINOR}.${TecIO_VERSION_PATCH}")
find_path(TecIO_INCLUDE_DIRS
NAMES
TECIO.h
HINTS
${TecIO_DIRS}/include
)
find_path(TecIO_LIBRARY_DIRS
NAMES
tecio.lib libtecio.so
HINTS
${TecIO_DIRS}/lib
)
set(TecIO_LIBRARIES LAMPCAE::TECIO)
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add_library(LAMPCAE::TECIO SHARED IMPORTED)
set_property(TARGET LAMPCAE::TECIO PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${TecIO_INCLUDE_DIRS})
set_property(TARGET LAMPCAE::TECIO APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
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if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
set_target_properties(LAMPCAE::TECIO PROPERTIES
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IMPORTED_LOCATION_RELEASE "${TecIO_LIBRARY_DIRS}/libtecio.so"
#IMPORTED_SONAME_RELEASE "${TecIO_LIBRARY_DIRS}/libtecio.so"
)
elseif(CMAKE_SYSTEM_NAME STREQUAL "Windows")
set_target_properties(LAMPCAE::TECIO PROPERTIES
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IMPORTED_IMPLIB_RELEASE "${TecIO_LIBRARY_DIRS}/tecio.lib"
IMPORTED_LOCATION_RELEASE "${TecIO_DIRS}/bin/tecio.dll"
)
endif()
include(FindPackageHandleStandardArgs)
# 如果找到所有需要的变量并且版本匹配则将TecIO_FOUND变量设置为TRUE
find_package_handle_standard_args(TecIO
FOUND_VAR
TecIO_FOUND
REQUIRED_VARS
TecIO_DIRS
TecIO_INCLUDE_DIRS
TecIO_LIBRARY_DIRS
TecIO_LIBRARIES
VERSION_VAR
TecIO_VERSION
)