Mercurial > minori
comparison dep/pugixml/pugixml-config-version.cmake @ 364:99c961c91809
core: refactor out byte stream into its own file
easy dubs
| author | Paper <paper@paper.us.eu.org> |
|---|---|
| date | Tue, 16 Jul 2024 21:15:59 -0400 |
| parents | |
| children |
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| 363:f10507d8f686 | 364:99c961c91809 |
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| 1 # This is a basic version file for the Config-mode of find_package(). | |
| 2 # It is used by write_basic_package_version_file() as input file for configure_file() | |
| 3 # to create a version-file which can be installed along a config.cmake file. | |
| 4 # | |
| 5 # The created file sets PACKAGE_VERSION_EXACT if the current version string and | |
| 6 # the requested version string are exactly the same and it sets | |
| 7 # PACKAGE_VERSION_COMPATIBLE if the current version is >= requested version, | |
| 8 # but only if the requested major version is the same as the current one. | |
| 9 # The variable CVF_VERSION must be set before calling configure_file(). | |
| 10 | |
| 11 | |
| 12 set(PACKAGE_VERSION "1.14") | |
| 13 | |
| 14 if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION) | |
| 15 set(PACKAGE_VERSION_COMPATIBLE FALSE) | |
| 16 else() | |
| 17 | |
| 18 if("1.14" MATCHES "^([0-9]+)\\.") | |
| 19 set(CVF_VERSION_MAJOR "${CMAKE_MATCH_1}") | |
| 20 if(NOT CVF_VERSION_MAJOR VERSION_EQUAL 0) | |
| 21 string(REGEX REPLACE "^0+" "" CVF_VERSION_MAJOR "${CVF_VERSION_MAJOR}") | |
| 22 endif() | |
| 23 else() | |
| 24 set(CVF_VERSION_MAJOR "1.14") | |
| 25 endif() | |
| 26 | |
| 27 if(PACKAGE_FIND_VERSION_RANGE) | |
| 28 # both endpoints of the range must have the expected major version | |
| 29 math (EXPR CVF_VERSION_MAJOR_NEXT "${CVF_VERSION_MAJOR} + 1") | |
| 30 if (NOT PACKAGE_FIND_VERSION_MIN_MAJOR STREQUAL CVF_VERSION_MAJOR | |
| 31 OR ((PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "INCLUDE" AND NOT PACKAGE_FIND_VERSION_MAX_MAJOR STREQUAL CVF_VERSION_MAJOR) | |
| 32 OR (PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "EXCLUDE" AND NOT PACKAGE_FIND_VERSION_MAX VERSION_LESS_EQUAL CVF_VERSION_MAJOR_NEXT))) | |
| 33 set(PACKAGE_VERSION_COMPATIBLE FALSE) | |
| 34 elseif(PACKAGE_FIND_VERSION_MIN_MAJOR STREQUAL CVF_VERSION_MAJOR | |
| 35 AND ((PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "INCLUDE" AND PACKAGE_VERSION VERSION_LESS_EQUAL PACKAGE_FIND_VERSION_MAX) | |
| 36 OR (PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "EXCLUDE" AND PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION_MAX))) | |
| 37 set(PACKAGE_VERSION_COMPATIBLE TRUE) | |
| 38 else() | |
| 39 set(PACKAGE_VERSION_COMPATIBLE FALSE) | |
| 40 endif() | |
| 41 else() | |
| 42 if(PACKAGE_FIND_VERSION_MAJOR STREQUAL CVF_VERSION_MAJOR) | |
| 43 set(PACKAGE_VERSION_COMPATIBLE TRUE) | |
| 44 else() | |
| 45 set(PACKAGE_VERSION_COMPATIBLE FALSE) | |
| 46 endif() | |
| 47 | |
| 48 if(PACKAGE_FIND_VERSION STREQUAL PACKAGE_VERSION) | |
| 49 set(PACKAGE_VERSION_EXACT TRUE) | |
| 50 endif() | |
| 51 endif() | |
| 52 endif() | |
| 53 | |
| 54 | |
| 55 # if the installed or the using project don't have CMAKE_SIZEOF_VOID_P set, ignore it: | |
| 56 if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "" OR "8" STREQUAL "") | |
| 57 return() | |
| 58 endif() | |
| 59 | |
| 60 # check that the installed version has the same 32/64bit-ness as the one which is currently searching: | |
| 61 if(NOT CMAKE_SIZEOF_VOID_P STREQUAL "8") | |
| 62 math(EXPR installedBits "8 * 8") | |
| 63 set(PACKAGE_VERSION "${PACKAGE_VERSION} (${installedBits}bit)") | |
| 64 set(PACKAGE_VERSION_UNSUITABLE TRUE) | |
| 65 endif() |