1 cmake_minimum_required(VERSION 2.8.4) # new enough for CMP0017
2 project(AllFindModules)
4 # Avoid ctest truncation of output
5 message(STATUS "CTEST_FULL_OUTPUT")
7 set(ORIGINAL_MODULE_PATH "${CMAKE_MODULE_PATH}")
9 file(GLOB FIND_MODULES "${CMAKE_CURRENT_SOURCE_DIR}/../../../Modules/Find*.cmake" )
11 macro(do_find MODULE_NAME)
12 message(STATUS " Checking Find${MODULE_NAME}")
13 find_package(${MODULE_NAME})
14 set(CMAKE_MODULE_PATH "${ORIGINAL_MODULE_PATH}")
17 # It is only possible to use either Qt3 or Qt4 in one project.
18 # Since FindQt will complain if both are found we explicitly request Qt4 here
19 # and filter out FindQt3. FindKDE3 also depends on Qt3 and
20 # is therefore also blocked
21 set(DESIRED_QT_VERSION 4)
22 set(NO_QT4_MODULES "Qt3" "KDE3")
24 # ignore everything that has it's own test in Tests/Module/
25 file(GLOB OWN_TEST_MODULES RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}/../../Module/" "${CMAKE_CURRENT_SOURCE_DIR}/../../Module/Find*")
26 foreach(FIND_MODULE IN LISTS OWN_TEST_MODULES)
27 string(REGEX REPLACE "^Find" "" _MOD_NAME "${FIND_MODULE}")
28 list(APPEND NO_FIND_MODULES "${_MOD_NAME}")
31 # These modules are named Find*.cmake, but are nothing that works in
33 list(APPEND NO_FIND_MODULES "PackageHandleStandardArgs" "PackageMessage")
35 foreach(FIND_MODULE IN LISTS FIND_MODULES)
36 string(REGEX REPLACE ".*/Find(.*)\\.cmake$" "\\1" MODULE_NAME "${FIND_MODULE}")
38 list(FIND NO_QT4_MODULES ${MODULE_NAME} NO_QT4_INDEX)
39 list(FIND NO_FIND_MODULES ${MODULE_NAME} NO_FIND_INDEX)
40 if (NO_QT4_INDEX EQUAL -1 AND NO_FIND_INDEX EQUAL -1)
41 do_find(${MODULE_NAME})
46 # Qt4 is not present, so we can check Qt3
48 set(DESIRED_QT_VERSION 3)
49 foreach(FIND_MODULE ${NO_QT4_MODULES} "Qt")
50 do_find(${FIND_MODULE})
54 macro(check_version_string MODULE_NAME VERSION_VAR)
55 string(FIND " ${CMake_TEST_CMakeOnly.AllFindModules_NO_VERSION} " " ${MODULE_NAME} " _exclude_pos)
56 if (NOT _exclude_pos EQUAL -1)
57 message(STATUS "excluding check of ${VERSION_VAR}='${${VERSION_VAR}}' due to local configuration")
58 elseif (${MODULE_NAME}_FOUND)
61 if(${MODULE_NAME} STREQUAL "HG")
62 execute_process(COMMAND "${HG_EXECUTABLE}" --version OUTPUT_QUIET ERROR_QUIET RESULT_VARIABLE HG_RV)
64 message(WARNING "Broken HG executable detected, skipping")
68 if (DEFINED ${VERSION_VAR})
69 message(STATUS "${VERSION_VAR}='${${VERSION_VAR}}'")
70 if (NOT ${VERSION_VAR} MATCHES "^[0-9]")
71 message(SEND_ERROR "unexpected: ${VERSION_VAR} does not begin with a decimal digit")
73 if ("${${VERSION_VAR}}" STREQUAL "")
74 message(SEND_ERROR "unexpected: ${VERSION_VAR} is empty")
76 if (${VERSION_VAR} VERSION_EQUAL 0)
77 message(SEND_ERROR "unexpected: ${VERSION_VAR} is VERSION_EQUAL 0")
79 if (NOT ${VERSION_VAR} VERSION_GREATER 0)
80 message(SEND_ERROR "unexpected: ${VERSION_VAR} is NOT VERSION_GREATER 0")
84 message(SEND_ERROR "${MODULE_NAME}_FOUND is set but version number variable ${VERSION_VAR} is NOT DEFINED")
90 # If any of these modules reported that it was found a version number should have been
93 foreach(VTEST ALSA ARMADILLO BZIP2 CUPS CURL EXPAT FREETYPE GETTEXT GIT HG
94 HSPELL ICOTOOL JASPER LIBLZMA LIBXML2 LIBXSLT LTTNGUST PERL PKG_CONFIG
96 check_version_string(${VTEST} ${VTEST}_VERSION_STRING)
99 foreach(VTEST BISON Boost CUDA DOXYGEN FLEX GIF GTK2
100 HDF5 JPEG LibArchive OPENSCENEGRAPH Ruby RUBY SWIG Protobuf)
101 check_version_string(${VTEST} ${VTEST}_VERSION)
104 check_version_string(PYTHONINTERP PYTHON_VERSION_STRING)
105 check_version_string(SUBVERSION Subversion_VERSION_SVN)