The TQt Cryptographic Architecture
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###########################################
# #
# Improvements and feedback are welcome #
# #
# This file is released under GPL >= 3 #
# #
###########################################
# required stuff
tde_setup_architecture_flags( )
include(TestBigEndian)
test_big_endian(WORDS_BIGENDIAN)
tde_setup_largefiles( )
find_package( TQt )
##### check for gcc visibility support
if( WITH_GCC_VISIBILITY )
tde_setup_gcc_visibility( )
endif( WITH_GCC_VISIBILITY )
if( BUILD_TQCA )
##### look for tqt3 headers path
execute_process(
COMMAND ${PKG_CONFIG_EXECUTABLE}
--variable=includedir tqt-mt
OUTPUT_VARIABLE TQT_HEADERS_DIRS
OUTPUT_STRIP_TRAILING_WHITESPACE
)
endif( BUILD_TQCA )
if( BUILD_TQCA_TLS )
##### check for openssl
pkg_search_module( SSL openssl )
if( NOT SSL_FOUND )
check_include_file( openssl/ssl.h HAVE_OPENSSL_H )
check_library_exists( ssl OPENSSL_init_ssl "" HAVE_LIBSSL_11 )
check_library_exists( crypto EVP_EncryptInit_ex "" HAVE_LIBCRYPTO )
if( NOT HAVE_LIBSSL_11 )
check_library_exists( ssl SSL_library_init "" HAVE_LIBSSL )
endif()
if( HAVE_OPENSSL_H AND HAVE_LIBCRYPTO AND (HAVE_LIBSSL_11 OR HAVE_LIBSSL) )
set( SSL_FOUND 1 CACHE INTERNAL "" FORCE )
find_file( OPENSSLV_H openssl/opensslv.h )
file( STRINGS "${OPENSSLV_H}" SSL_VERSION REGEX "#[ \t]*define[ \t]*OPENSSL_VERSION_TEXT" )
string( REGEX REPLACE "# *define[ \t]*OPENSSL_VERSION_TEXT[ \t]*\"[^0-9 ]* *([^ ]*).*" "\\1" SSL_VERSION "${SSL_VERSION}" )
set( SSL_VERSION "${SSL_VERSION}" CACHE INTERNAL "" FORCE )
set( SSL_LIBRARIES "ssl;crypto" CACHE INTERNAL "ssl and crypto libs" FORCE )
endif()
endif( NOT SSL_FOUND )
if( NOT SSL_FOUND )
tde_message_fatal( "OpenSSL is required but was not found on your system" )
endif()
##### look for tqt3 plugins path
execute_process(
COMMAND ${PKG_CONFIG_EXECUTABLE}
--variable=pluginsdir tqt-mt
OUTPUT_VARIABLE TQT_PLUGINS_DIR
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if( TQT_PLUGINS_DIR )
set( TQT_PLUGINS_CRYPTO_DIR "${TQT_PLUGINS_DIR}/crypto" )
endif()
endif( BUILD_TQCA_TLS )