mirror of
https://git.suyu.dev/suyu/suyu.git
synced 2024-12-21 07:50:56 +01:00
70 lines
2.8 KiB
CMake
Executable file
70 lines
2.8 KiB
CMake
Executable file
# This is a basic version file for the Config-mode of find_package().
|
|
# It is used by write_basic_package_version_file() as input file for configure_file()
|
|
# to create a version-file which can be installed along a config.cmake file.
|
|
#
|
|
# The created file sets PACKAGE_VERSION_EXACT if the current version string and
|
|
# the requested version string are exactly the same and it sets
|
|
# PACKAGE_VERSION_COMPATIBLE if the current version is >= requested version,
|
|
# but only if the requested major version is the same as the current one.
|
|
# The variable CVF_VERSION must be set before calling configure_file().
|
|
|
|
|
|
set(PACKAGE_VERSION "1.5.2")
|
|
|
|
if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)
|
|
set(PACKAGE_VERSION_COMPATIBLE FALSE)
|
|
else()
|
|
|
|
if("1.5.2" MATCHES "^([0-9]+)\\.")
|
|
set(CVF_VERSION_MAJOR "${CMAKE_MATCH_1}")
|
|
if(NOT CVF_VERSION_MAJOR VERSION_EQUAL 0)
|
|
string(REGEX REPLACE "^0+" "" CVF_VERSION_MAJOR "${CVF_VERSION_MAJOR}")
|
|
endif()
|
|
else()
|
|
set(CVF_VERSION_MAJOR "1.5.2")
|
|
endif()
|
|
|
|
if(PACKAGE_FIND_VERSION_RANGE)
|
|
# both endpoints of the range must have the expected major version
|
|
math (EXPR CVF_VERSION_MAJOR_NEXT "${CVF_VERSION_MAJOR} + 1")
|
|
if (NOT PACKAGE_FIND_VERSION_MIN_MAJOR STREQUAL CVF_VERSION_MAJOR
|
|
OR ((PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "INCLUDE" AND NOT PACKAGE_FIND_VERSION_MAX_MAJOR STREQUAL CVF_VERSION_MAJOR)
|
|
OR (PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "EXCLUDE" AND NOT PACKAGE_FIND_VERSION_MAX VERSION_LESS_EQUAL CVF_VERSION_MAJOR_NEXT)))
|
|
set(PACKAGE_VERSION_COMPATIBLE FALSE)
|
|
elseif(PACKAGE_FIND_VERSION_MIN_MAJOR STREQUAL CVF_VERSION_MAJOR
|
|
AND ((PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "INCLUDE" AND PACKAGE_VERSION VERSION_LESS_EQUAL PACKAGE_FIND_VERSION_MAX)
|
|
OR (PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "EXCLUDE" AND PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION_MAX)))
|
|
set(PACKAGE_VERSION_COMPATIBLE TRUE)
|
|
else()
|
|
set(PACKAGE_VERSION_COMPATIBLE FALSE)
|
|
endif()
|
|
else()
|
|
if(PACKAGE_FIND_VERSION_MAJOR STREQUAL CVF_VERSION_MAJOR)
|
|
set(PACKAGE_VERSION_COMPATIBLE TRUE)
|
|
else()
|
|
set(PACKAGE_VERSION_COMPATIBLE FALSE)
|
|
endif()
|
|
|
|
if(PACKAGE_FIND_VERSION STREQUAL PACKAGE_VERSION)
|
|
set(PACKAGE_VERSION_EXACT TRUE)
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
|
|
# if the installed project requested no architecture check, don't perform the check
|
|
if("FALSE")
|
|
return()
|
|
endif()
|
|
|
|
# if the installed or the using project don't have CMAKE_SIZEOF_VOID_P set, ignore it:
|
|
if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "" OR "8" STREQUAL "")
|
|
return()
|
|
endif()
|
|
|
|
# check that the installed version has the same 32/64bit-ness as the one which is currently searching:
|
|
if(NOT CMAKE_SIZEOF_VOID_P STREQUAL "8")
|
|
math(EXPR installedBits "8 * 8")
|
|
set(PACKAGE_VERSION "${PACKAGE_VERSION} (${installedBits}bit)")
|
|
set(PACKAGE_VERSION_UNSUITABLE TRUE)
|
|
endif()
|