| # - Find LZ4 (lz4.h, liblz4.a, liblz4.so, and liblz4.so.1) |
| # This module defines |
| # LZ4_INCLUDE_DIR, directory containing headers |
| # LZ4_LIBS, directory containing lz4 libraries |
| # LZ4_STATIC_LIB, path to liblz4.a |
| # LZ4_FOUND, whether lz4 has been found |
| |
| set(LZ4_SEARCH_HEADER_PATHS |
| ${THIRDPARTY_PREFIX}/include |
| ) |
| |
| set(LZ4_SEARCH_LIB_PATH |
| ${THIRDPARTY_PREFIX}/lib |
| ) |
| |
| find_path(LZ4_INCLUDE_DIR lz4.h PATHS |
| ${LZ4_SEARCH_HEADER_PATHS} |
| # make sure we don't accidentally pick up a different version |
| NO_DEFAULT_PATH |
| ) |
| |
| find_library(LZ4_LIB_PATH NAMES liblz4.a PATHS ${LZ4_SEARCH_LIB_PATH} NO_DEFAULT_PATH) |
| |
| if (LZ4_INCLUDE_DIR AND LZ4_LIB_PATH) |
| set(LZ4_FOUND TRUE) |
| set(LZ4_LIBS ${LZ4_SEARCH_LIB_PATH}) |
| set(LZ4_STATIC_LIB ${LZ4_SEARCH_LIB_PATH}/liblz4.a) |
| else () |
| set(LZ4_FOUND FALSE) |
| endif () |
| |
| if (LZ4_FOUND) |
| if (NOT Lz4_FIND_QUIETLY) |
| message(STATUS "Found the Lz4 library: ${LZ4_LIB_PATH}") |
| endif () |
| else () |
| if (NOT Lz4_FIND_QUIETLY) |
| set(LZ4_ERR_MSG "Could not find the Lz4 library. Looked for headers") |
| set(LZ4_ERR_MSG "${LZ4_ERR_MSG} in ${LZ4_SEARCH_HEADER_PATHS}, and for libs") |
| set(LZ4_ERR_MSG "${LZ4_ERR_MSG} in ${LZ4_SEARCH_LIB_PATH}") |
| if (Lz4_FIND_REQUIRED) |
| message(FATAL_ERROR "${LZ4_ERR_MSG}") |
| else (Lz4_FIND_REQUIRED) |
| message(STATUS "${LZ4_ERR_MSG}") |
| endif (Lz4_FIND_REQUIRED) |
| endif () |
| endif () |
| |
| mark_as_advanced( |
| LZ4_INCLUDE_DIR |
| LZ4_LIBS |
| LZ4_STATIC_LIB |
| ) |