diff options
Diffstat (limited to 'modules/ECMSetupVersion.cmake')
| -rw-r--r-- | modules/ECMSetupVersion.cmake | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/modules/ECMSetupVersion.cmake b/modules/ECMSetupVersion.cmake index 3164a620..b67ed0d0 100644 --- a/modules/ECMSetupVersion.cmake +++ b/modules/ECMSetupVersion.cmake @@ -29,9 +29,13 @@ set:: <prefix>_VERSION_MINOR - <minor> <prefix>_VERSION_PATCH - <patch> <prefix>_VERSION - <version> - <prefix>_VERSION_STRING - <version> (for compatibility: use <prefix>_VERSION instead) <prefix>_SOVERSION - <soversion>, or <major> if SOVERSION was not given +For backward-compatibility also this variable is set (only if the minimum required +version of ECM is < 5.83):: + + <prefix>_VERSION_STRING - <version> (use <prefix>_VERSION instead) + If CMake policy CMP0048 is not NEW, the following CMake variables will also be set:: @@ -39,7 +43,11 @@ be set:: PROJECT_VERSION_MINOR - <minor> PROJECT_VERSION_PATCH - <patch> PROJECT_VERSION - <version> - PROJECT_VERSION_STRING - <version> (for compatibility: use PROJECT_VERSION instead) + +For backward-compatibility, if CMake policy CMP0048 is not NEW, also this variable is set +(only if the minimum required version of ECM is < 5.83):: + + PROJECT_VERSION_STRING - <version> (use PROJECT_VERSION instead) If the VERSION_HEADER option is used, a simple C header is generated with the given filename. If filename is a relative path, it is interpreted as relative @@ -142,6 +150,12 @@ function(ecm_setup_version _version) set(ESV_SOVERSION ${_major}) endif() + if("${ECM_GLOBAL_FIND_VERSION}" VERSION_LESS "5.83.0") + set(_set_backward_compat_version_string_vars TRUE) + else() + set(_set_backward_compat_version_string_vars FALSE) + endif() + if(should_set_prefixed_vars) set(${ESV_VARIABLE_PREFIX}_VERSION "${_version}") set(${ESV_VARIABLE_PREFIX}_VERSION_MAJOR ${_major}) @@ -158,9 +172,10 @@ function(ecm_setup_version _version) set(PROJECT_VERSION_PATCH "${_patch}") endif() - # compat - set(PROJECT_VERSION_STRING "${PROJECT_VERSION}") - set(${ESV_VARIABLE_PREFIX}_VERSION_STRING "${${ESV_VARIABLE_PREFIX}_VERSION}") + if(_set_backward_compat_version_string_vars) + set(PROJECT_VERSION_STRING "${PROJECT_VERSION}") + set(${ESV_VARIABLE_PREFIX}_VERSION_STRING "${${ESV_VARIABLE_PREFIX}_VERSION}") + endif() if(ESV_VERSION_HEADER) set(HEADER_PREFIX "${ESV_VARIABLE_PREFIX}") @@ -195,8 +210,8 @@ function(ecm_setup_version _version) set(PROJECT_VERSION_PATCH "${PROJECT_VERSION_PATCH}" PARENT_SCOPE) endif() - # always set the compatibility variables - set(PROJECT_VERSION_STRING "${PROJECT_VERSION_STRING}" PARENT_SCOPE) - set(${ESV_VARIABLE_PREFIX}_VERSION_STRING "${${ESV_VARIABLE_PREFIX}_VERSION}" PARENT_SCOPE) - + if(_set_backward_compat_version_string_vars) + set(PROJECT_VERSION_STRING "${PROJECT_VERSION_STRING}" PARENT_SCOPE) + set(${ESV_VARIABLE_PREFIX}_VERSION_STRING "${${ESV_VARIABLE_PREFIX}_VERSION}" PARENT_SCOPE) + endif() endfunction() |