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-rw-r--r--ConfigureChecks.cmake45
1 files changed, 45 insertions, 0 deletions
diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
index c9b5ddc..6c90f15 100644
--- a/ConfigureChecks.cmake
+++ b/ConfigureChecks.cmake
@@ -23,6 +23,7 @@ if( WITH_GCC_VISIBILITY )
endif( WITH_GCC_VISIBILITY )
+if( BUILD_TQCA )
##### look for tqt3 headers path
execute_process(
@@ -31,3 +32,47 @@ execute_process(
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 )