1# - Try to find libngtcp2_crypto_wolfssl 2# Once done this will define 3# LIBNGTCP2_CRYPTO_WOLFSSL_FOUND - System has libngtcp2_crypto_wolfssl 4# LIBNGTCP2_CRYPTO_WOLFSSL_INCLUDE_DIRS - The libngtcp2_crypto_wolfssl include directories 5# LIBNGTCP2_CRYPTO_WOLFSSL_LIBRARIES - The libraries needed to use libngtcp2_crypto_wolfssl 6 7find_package(PkgConfig QUIET) 8pkg_check_modules(PC_LIBNGTCP2_CRYPTO_WOLFSSL QUIET libngtcp2_crypto_wolfssl) 9 10find_path(LIBNGTCP2_CRYPTO_WOLFSSL_INCLUDE_DIR 11 NAMES ngtcp2/ngtcp2_crypto_wolfssl.h 12 HINTS ${PC_LIBNGTCP2_CRYPTO_WOLFSSL_INCLUDE_DIRS} 13) 14find_library(LIBNGTCP2_CRYPTO_WOLFSSL_LIBRARY 15 NAMES ngtcp2_crypto_wolfssl 16 HINTS ${PC_LIBNGTCP2_CRYPTO_WOLFSSL_LIBRARY_DIRS} 17) 18 19if(LIBNGTCP2_CRYPTO_WOLFSSL_INCLUDE_DIR) 20 set(_version_regex "^#define[ \t]+NGTCP2_VERSION[ \t]+\"([^\"]+)\".*") 21 file(STRINGS "${LIBNGTCP2_CRYPTO_WOLFSSL_INCLUDE_DIR}/ngtcp2/version.h" 22 LIBNGTCP2_CRYPTO_WOLFSSL_VERSION REGEX "${_version_regex}") 23 string(REGEX REPLACE "${_version_regex}" "\\1" 24 LIBNGTCP2_CRYPTO_WOLFSSL_VERSION "${LIBNGTCP2_CRYPTO_WOLFSSL_VERSION}") 25 unset(_version_regex) 26endif() 27 28include(FindPackageHandleStandardArgs) 29# handle the QUIETLY and REQUIRED arguments and set 30# LIBNGTCP2_CRYPTO_WOLFSSL_FOUND to TRUE if all listed variables are 31# TRUE and the requested version matches. 32find_package_handle_standard_args(Libngtcp2_crypto_wolfssl REQUIRED_VARS 33 LIBNGTCP2_CRYPTO_WOLFSSL_LIBRARY 34 LIBNGTCP2_CRYPTO_WOLFSSL_INCLUDE_DIR 35 VERSION_VAR LIBNGTCP2_CRYPTO_WOLFSSL_VERSION) 36 37if(LIBNGTCP2_CRYPTO_WOLFSSL_FOUND) 38 set(LIBNGTCP2_CRYPTO_WOLFSSL_LIBRARIES ${LIBNGTCP2_CRYPTO_WOLFSSL_LIBRARY}) 39 set(LIBNGTCP2_CRYPTO_WOLFSSL_INCLUDE_DIRS ${LIBNGTCP2_CRYPTO_WOLFSSL_INCLUDE_DIR}) 40endif() 41 42mark_as_advanced(LIBNGTCP2_CRYPTO_WOLFSSL_INCLUDE_DIR 43 LIBNGTCP2_CRYPTO_WOLFSSL_LIBRARY) 44