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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)
LIST(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR})
FIND_PACKAGE(VersionTestA 1)
FIND_PACKAGE(VersionTestB 1.2)
FIND_PACKAGE(VersionTestC 1.2.3)
#-----------------------------------------------------------------------------
#SET(CMAKE_FIND_DEBUG_MODE 1)
# For purposes of the test wipe out previous find results.
SET(PACKAGES foo Foo Bar TFramework Tframework TApp Tapp Special)
FOREACH(p ${PACKAGES})
SET(${p}_DIR "" CACHE FILEPATH "Wipe out find results for testing." FORCE)
ENDFOREACH(p)
# Enable framework and bundle searching. Make sure bundles are found
# before unix-syle packages.
SET(CMAKE_FIND_FRAMEWORK LAST)
SET(CMAKE_FIND_APPBUNDLE FIRST)
# Look for packages with new-style signatures.
FIND_PACKAGE(foo NO_MODULE)
FIND_PACKAGE(Foo CONFIGS FooConfig.cmake)
FIND_PACKAGE(Bar)
FIND_PACKAGE(TFramework CONFIGS TFrameworkConfig.cmake)
FIND_PACKAGE(Tframework)
FIND_PACKAGE(TApp)
FIND_PACKAGE(Tapp CONFIGS tapp-config.cmake)
FIND_PACKAGE(Special NAMES Suffix SuffixTest PATH_SUFFIXES test)
# Expected locations at which packages should be found.
SET(foo_EXPECTED "lib/foo-1.2/foo-config.cmake")
SET(Foo_EXPECTED "lib/foo-1.2/CMake/FooConfig.cmake")
SET(Bar_EXPECTED "lib/Bar/BarConfig.cmake")
SET(Special_EXPECTED "lib/suffix/test/SuffixTestConfig.cmake")
SET(TFramework_EXPECTED
"TFramework.framework/Versions/A/Resources/CMake/TFrameworkConfig.cmake")
SET(Tframework_EXPECTED
"TFramework.framework/Versions/A/Resources/tframework-config.cmake")
SET(TApp_EXPECTED
"TApp.app/Contents/Resources/TAppConfig.cmake")
SET(Tapp_EXPECTED
"TApp.app/Contents/Resources/cmake/tapp-config.cmake")
# Check the results.
FOREACH(p ${PACKAGES})
IF(${p}_FOUND)
# Convert to relative path for comparison to expected location.
FILE(RELATIVE_PATH REL_${p}_CONFIG "${CMAKE_CURRENT_SOURCE_DIR}"
"${${p}_CONFIG}")
# Debugging output.
IF(CMAKE_FIND_DEBUG_MODE)
MESSAGE("Package ${p} found [${REL_${p}_CONFIG}]")
ENDIF(CMAKE_FIND_DEBUG_MODE)
# Check and report failure.
IF(NOT "${REL_${p}_CONFIG}" STREQUAL "${${p}_EXPECTED}")
MESSAGE(SEND_ERROR
"Package ${p} should have been [${${p}_EXPECTED}] but "
"was [${REL_${p}_CONFIG}]")
ENDIF(NOT "${REL_${p}_CONFIG}" STREQUAL "${${p}_EXPECTED}")
ELSE(${p}_FOUND)
MESSAGE(SEND_ERROR "Package ${p} not found!")
ENDIF(${p}_FOUND)
ENDFOREACH(p)
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