summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--externals/find-modules/Findzstd.cmake14
1 files changed, 14 insertions, 0 deletions
diff --git a/externals/find-modules/Findzstd.cmake b/externals/find-modules/Findzstd.cmake
index cd0158b0c..539abbafc 100644
--- a/externals/find-modules/Findzstd.cmake
+++ b/externals/find-modules/Findzstd.cmake
@@ -11,12 +11,26 @@ find_library(zstd_LIBRARY
PATHS ${PC_zstd_LIBRARY_DIRS}
)
+if(zstd_INCLUDE_DIR)
+ file(STRINGS "${zstd_INCLUDE_DIR}/zstd.h" _zstd_version_lines
+ REGEX "#define[ \t]+ZSTD_VERSION_(MAJOR|MINOR|RELEASE)")
+ string(REGEX REPLACE ".*ZSTD_VERSION_MAJOR *\([0-9]*\).*" "\\1" _zstd_version_major "${_zstd_version_lines}")
+ string(REGEX REPLACE ".*ZSTD_VERSION_MINOR *\([0-9]*\).*" "\\1" _zstd_version_minor "${_zstd_version_lines}")
+ string(REGEX REPLACE ".*ZSTD_VERSION_RELEASE *\([0-9]*\).*" "\\1" _zstd_version_release "${_zstd_version_lines}")
+ set(zstd_VERSION "${_zstd_version_major}.${_zstd_version_minor}.${_zstd_version_release}")
+ unset(_zstd_version_major)
+ unset(_zstd_version_minor)
+ unset(_zstd_version_release)
+ unset(_zstd_version_lines)
+endif()
+
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(zstd
FOUND_VAR zstd_FOUND
REQUIRED_VARS
zstd_LIBRARY
zstd_INCLUDE_DIR
+ zstd_VERSION
VERSION_VAR zstd_VERSION
)