manticoresearch/cmake/GetCCTZ.cmake

cmake_minimum_required ( VERSION 3.17 FATAL_ERROR )

set ( CCTZ_REPO "https://github.com/manticoresoftware/cctz" )
set ( CCTZ_REV "8ca8e32" )

set ( CCTZ_SRC_MD5 "60b00168c0a821030230383621bf3df2" )

set ( CCTZ_GITHUB "${CCTZ_REPO}/archive/${CCTZ_REV}.zip" )
set ( CCTZ_BUNDLE "${LIBS_BUNDLE}/cctz-${CCTZ_REV}.zip" )

include ( update_bundle )

# try to find quietly (will work most time
find_package ( cctz QUIET CONFIG )
return_if_target_found ( cctz::cctz "found ready (no need to build)" )

# not found. Populate and prepare sources
select_nearest_url ( CCTZ_PLACE cctz ${CCTZ_BUNDLE} ${CCTZ_GITHUB} )
fetch_and_check ( cctz ${CCTZ_PLACE} ${CCTZ_SRC_MD5} CCTZ_SRC )

# build external project
get_build ( CCTZ_BUILD cctz )
external_build ( cctz CCTZ_SRC CCTZ_BUILD CCTZ_BUILD_TOOLS=0 CCTZ_BUILD_EXAMPLES=0 CCTZ_BUILD_BENCHMARK=0 CCTZ_BUILD_TESTING=0 )

# now it should find
find_package ( cctz REQUIRED CONFIG )
return_if_target_found ( cctz::cctz "was built and saved" )