diff options
Diffstat (limited to 'cmake/scripts/common/ModuleHelpers.cmake')
| -rw-r--r-- | cmake/scripts/common/ModuleHelpers.cmake | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/cmake/scripts/common/ModuleHelpers.cmake b/cmake/scripts/common/ModuleHelpers.cmake index 472cdbd92b..e9657cea1e 100644 --- a/cmake/scripts/common/ModuleHelpers.cmake +++ b/cmake/scripts/common/ModuleHelpers.cmake @@ -67,6 +67,30 @@ function(get_versionfile_data) endif() endfunction() +# Parse and set Version from VERSION dependency file +# Used for retrieving version numbers for dependency libs to allow setting +# a required version for find_package call +# On return: +# LIB_MODULENAME_VER will be set to parent scope (eg LIB_FMT_VER) +function(get_libversion_data module libtype) + + # Dependency path + set(LIB_MODULE_PATH "${CMAKE_SOURCE_DIR}/tools/depends/${libtype}/${module}") + string(TOUPPER ${module} MOD_UPPER) + + if(NOT EXISTS "${LIB_MODULE_PATH}/${MOD_UPPER}-VERSION") + MESSAGE(FATAL_ERROR "${MOD_UPPER}-VERSION does not exist at ${LIB_MODULE_PATH}.") + else() + set(${MOD_UPPER}_FILE "${LIB_MODULE_PATH}/${MOD_UPPER}-VERSION") + endif() + + file(STRINGS ${${MOD_UPPER}_FILE} ${MOD_UPPER}_VER REGEX "^[ \t]*VERSION=") + + string(REGEX REPLACE ".*VERSION=([^ \t]*).*" "\\1" ${MOD_UPPER}_VER "${${MOD_UPPER}_VER}") + + set(LIB_${MOD_UPPER}_VER ${${MOD_UPPER}_VER} PARENT_SCOPE) +endfunction() + # Function to loop through list of patch files (full path) # Sets to a PATCH_COMMAND variable and set to parent scope (caller) # Used to test windows line endings and set appropriate patch commands |