CMake/Tests/FindPackageTest/CMakeLists.txt

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PROJECT(FindPackageTest)
# Look for a package that has a find module and may be found.
FIND_PACKAGE(OpenGL QUIET)
# Look for a package that has no find module and will not be found.
FIND_PACKAGE(NotAPackage QUIET)
# Look for a package that has an advanced find module.
FIND_PACKAGE(VTK QUIET)
ADD_EXECUTABLE(FindPackageTest FindPackageTest.cxx)
# test behaviour of cmFindBase wrt. the CMAKE_PREFIX_PATH variable
# foo.h should be found in ${CMAKE_CURRENT_SOURCE_DIR}/include:
SET(CMAKE_PREFIX_PATH /blub /blah "${CMAKE_CURRENT_SOURCE_DIR}")
FIND_PATH(FOO_DIR foo.h)
IF(NOT FOO_DIR)
MESSAGE(FATAL_ERROR "Did not find foo.h which is in ${CMAKE_CURRENT_SOURCE_DIR}/include
CMAKE_PREFIX_PATH = ${CMAKE_PREFIX_PATH}")
ENDIF(NOT FOO_DIR)