mirror of
https://github.com/reactos/CMake.git
synced 2024-11-24 12:09:48 +00:00
00ae36fdff
This fixes #13241. If CMAKE_SIZEOF_VOID_P is not set, either in the installed or in the using project, don't check for it. Alex
48 lines
1.8 KiB
CMake
48 lines
1.8 KiB
CMake
# 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 equal to the requested version.
|
|
# The tweak version component is ignored.
|
|
# The variable CVF_VERSION must be set before calling configure_file().
|
|
|
|
|
|
set(PACKAGE_VERSION "@CVF_VERSION@")
|
|
|
|
if("@CVF_VERSION@" MATCHES "^([0-9]+\\.[0-9]+\\.[0-9]+)\\..*") # strip the tweak version
|
|
set(CVF_VERSION_NO_TWEAK "${CMAKE_MATCH_1}")
|
|
else()
|
|
set(CVF_VERSION_NO_TWEAK "@CVF_VERSION@")
|
|
endif()
|
|
|
|
if("${PACKAGE_FIND_VERSION}" MATCHES "^([0-9]+\\.[0-9]+\\.[0-9]+)\\..*") # strip the tweak version
|
|
set(REQUESTED_VERSION_NO_TWEAK "${CMAKE_MATCH_1}")
|
|
else()
|
|
set(REQUESTED_VERSION_NO_TWEAK "${PACKAGE_FIND_VERSION}")
|
|
endif()
|
|
|
|
if("${REQUESTED_VERSION_NO_TWEAK}" STREQUAL "${CVF_VERSION_NO_TWEAK}")
|
|
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()
|
|
|
|
|
|
# if the installed or the using project don't have CMAKE_SIZEOF_VOID_P set, ignore it:
|
|
if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "" OR "@CMAKE_SIZEOF_VOID_P@" STREQUAL "")
|
|
return()
|
|
endif()
|
|
|
|
# check that the installed version has the same 32/64bit-ness as the one which is currently searching:
|
|
if(NOT "${CMAKE_SIZEOF_VOID_P}" STREQUAL "@CMAKE_SIZEOF_VOID_P@")
|
|
math(EXPR installedBits "@CMAKE_SIZEOF_VOID_P@ * 8")
|
|
set(PACKAGE_VERSION "${PACKAGE_VERSION} (${installedBits}bit)")
|
|
set(PACKAGE_VERSION_UNSUITABLE TRUE)
|
|
endif()
|