xref: /OK3568_Linux_fs/yocto/meta-openembedded/meta-oe/recipes-graphics/glm/glm/glmConfigVersion.cmake.in (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
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# The variable CVF_VERSION must be set before calling configure_file().
9
10set(PACKAGE_VERSION "@VERSION@")
11
12if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)
13  set(PACKAGE_VERSION_COMPATIBLE FALSE)
14else()
15  set(PACKAGE_VERSION_COMPATIBLE TRUE)
16  if(PACKAGE_FIND_VERSION STREQUAL PACKAGE_VERSION)
17    set(PACKAGE_VERSION_EXACT TRUE)
18  endif()
19endif()
20
21# if the installed or the using project don't have CMAKE_SIZEOF_VOID_P set, ignore it:
22if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "" OR "8" STREQUAL "")
23   return()
24endif()
25
26# check that the installed version has the same 32/64bit-ness as the one which is currently searching:
27if(NOT CMAKE_SIZEOF_VOID_P STREQUAL "8")
28   math(EXPR installedBits "8 * 8")
29   set(PACKAGE_VERSION "${PACKAGE_VERSION} (${installedBits}bit)")
30   set(PACKAGE_VERSION_UNSUITABLE FALSE)
31endif()
32