c34026b101
note: done using ```sh git grep -l "2010-2024 Google" | xargs sed -i 's/2010-2024 Google/2010-2025 Google/' ```
105 lines
2.8 KiB
CMake
105 lines
2.8 KiB
CMake
# Copyright 2010-2025 Google LLC
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#[=======================================================================[.rst:
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FindGLPK
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--------
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This module determines the GLPK library of the system.
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IMPORTED Targets
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^^^^^^^^^^^^^^^^
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This module defines :prop_tgt:`IMPORTED` target ``GLPK::GLPK``, if
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GLPK has been found.
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Result Variables
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^^^^^^^^^^^^^^^^
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This module defines the following variables:
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::
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``GLPK_FOUND``
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True if ``GLPK`` found.
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``GLPK_INCLUDE_DIRS``
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Where to find glpk.h, etc.
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``GLPK_LIBRARIES``
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List of libraries for using ``glpk``.
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Hints
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^^^^^
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A user may set ``GLPK_ROOT`` environment to a GLPK installation root to tell this
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module where to look.
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#]=======================================================================]
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include(FindPackageHandleStandardArgs)
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# first specifically look for the CMake version of GLPK
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find_package(GLPK QUIET NO_MODULE)
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# if we found the GLPK cmake package then we are done.
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if(GLPK_FOUND)
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find_package_handle_standard_args(GLPK CONFIG_MODE)
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return()
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endif()
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set(GLPK_FOUND FALSE)
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if(CMAKE_C_COMPILER_LOADED)
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include (CheckIncludeFile)
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include (CheckCSourceCompiles)
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elseif(CMAKE_CXX_COMPILER_LOADED)
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include (CheckIncludeFileCXX)
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include (CheckCXXSourceCompiles)
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else()
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message(FATAL_ERROR "FindGLPK only works if either C or CXX language is enabled")
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endif()
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if(DEFINED ENV{GLPK_ROOT})
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message(STATUS "GLPK_ROOT: ${GLPK_ROOT}")
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endif()
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if(APPLE)
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find_path(GLPK_INCLUDE_DIRS glpk.h
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HINTS
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ENV GLPK_ROOT
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/Library/Frameworks/Glpk.framework/Headers
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)
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find_library(GLPK_LIBRARIES glpk
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HINTS
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ENV GLPK_ROOT
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/Library/Frameworks/Glpk.framework/Libraries
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)
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set(GLPK_LIBRARIES "-framework glpk" CACHE STRING "Glpk library for OSX")
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else()
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find_path(GLPK_INCLUDE_DIRS glpk.h
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HINTS
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ENV GLPK_ROOT
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)
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find_library(GLPK_LIBRARIES glpk
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HINTS
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ENV GLPK_ROOT
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)
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endif()
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if(GLPK_INCLUDE_DIRS AND GLPK_LIBRARIES)
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if(NOT TARGET GLPK::GLPK)
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add_library(GLPK::GLPK UNKNOWN IMPORTED)
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set_property(TARGET GLPK::GLPK PROPERTY IMPORTED_LOCATION ${GLPK_LIBRARIES})
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target_include_directories(GLPK::GLPK INTERFACE ${GLPK_INCLUDE_DIRS})
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endif()
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endif()
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find_package_handle_standard_args(GLPK DEFAULT_MSG GLPK_LIBRARIES GLPK_INCLUDE_DIRS)
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