# Copyright (C) 2011 Felix Geyer # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 2 or (at your option) # version 3 of the License. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . find_path(GCRYPT_INCLUDE_DIR gcrypt.h) find_library(GCRYPT_LIBRARIES gcrypt) mark_as_advanced(GCRYPT_LIBRARIES GCRYPT_INCLUDE_DIR) if(GCRYPT_INCLUDE_DIR AND EXISTS "${GCRYPT_INCLUDE_DIR}/gcrypt.h") file(STRINGS "${GCRYPT_INCLUDE_DIR}/gcrypt.h" GCRYPT_H REGEX "^#define GCRYPT_VERSION \"[^\"]*\"$") string(REGEX REPLACE "^.*GCRYPT_VERSION \"([0-9]+).*$" "\\1" GCRYPT_VERSION_MAJOR "${GCRYPT_H}") string(REGEX REPLACE "^.*GCRYPT_VERSION \"[0-9]+\\.([0-9]+).*$" "\\1" GCRYPT_VERSION_MINOR "${GCRYPT_H}") string(REGEX REPLACE "^.*GCRYPT_VERSION \"[0-9]+\\.[0-9]+\\.([0-9]+).*$" "\\1" GCRYPT_VERSION_PATCH "${GCRYPT_H}") set(GCRYPT_VERSION_STRING "${GCRYPT_VERSION_MAJOR}.${GCRYPT_VERSION_MINOR}.${GCRYPT_VERSION_PATCH}") endif() include(FindPackageHandleStandardArgs) find_package_handle_standard_args(Gcrypt DEFAULT_MSG GCRYPT_LIBRARIES GCRYPT_INCLUDE_DIR)