Conversion to the cmake building system.

Signed-off-by: gregory guy <gregory-tde@laposte.net>
(cherry picked from commit a2c0e6c98197215ac788982fbf5b236888eef79e)

6 files changed, 197 insertions, 18 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..718637b
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,96 @@
+############################################
+#                                          #
+#  Improvements and feedbacks are welcome  #
+#                                          #
+#  This file is released under GPL >= 3    #
+#                                          #
+############################################
+
+
+cmake_minimum_required( VERSION 2.8 )
+
+
+#### general package setup
+
+project( tqca-tls )
+set( VERSION R14.0.9 )
+
+
+#### include essential cmake modules
+
+include( FindPkgConfig          )
+include( CheckFunctionExists    )
+include( CheckSymbolExists      )
+include( CheckIncludeFile       )
+include( CheckLibraryExists     )
+include( CheckCSourceCompiles   )
+include( CheckCXXSourceCompiles )
+
+
+#### include our cmake modules
+
+set( CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/modules" )
+include( TDEMacros )
+
+
+##### setup install paths
+
+include( TDESetupPaths )
+tde_setup_paths( )
+
+
+##### optional stuff
+
+option( WITH_ALL_OPTIONS "Enable all optional support" OFF )
+option( WITH_GCC_VISIBILITY "Enable fvisibility and fvisibility-inlines-hidden" ${WITH_ALL_OPTIONS} )
+
+
+##### configure checks
+
+include( ConfigureChecks.cmake )
+
+
+###### global compiler settings
+
+add_definitions( -DHAVE_CONFIG_H -DOSSL_097 -DTQCA_PLUGIN )
+
+set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${TQT_CXX_FLAGS}" )
+set( CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined" )
+set( CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--no-undefined" )
+
+
+##### write configure files
+
+configure_file( config.h.cmake config.h @ONLY )
+
+
+include_directories(
+  ${CMAKE_BINARY_DIR}
+  ${CMAKE_CURRENT_BINARY_DIR}
+  ${CMAKE_CURRENT_SOURCE_DIR}
+  ${TQT_INCLUDE_DIRS}
+  ${OPENSSL_INCLUDE_DIR}
+)
+
+link_directories(
+  ${TQT_LIBRARY_DIRS}
+)
+
+
+##### tqca-tls (shared)
+
+tde_add_library( ${PROJECT_NAME} SHARED NO_LIBTOOL_FILE AUTOMOC
+
+  SOURCES
+        tqca-tls.cpp
+  LINK
+     ${TQT_LIBRARIES}
+     ${OPENSSL_LIBRARIES}
+
+  DESTINATION ${TQT_PLUGINS_CRYPTO_DIR}
+)
+
+
+##### write configure files
+
+configure_file( config.h.cmake config.h @ONLY )
diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
new file mode 100644
index 0000000..22cea81
--- /dev/null
+++ b/ConfigureChecks.cmake
@@ -0,0 +1,56 @@
+###########################################
+#                                         #
+#  Improvements and feedback are welcome  #
+#                                         #
+#  This file is released under GPL >= 3   #
+#                                         #
+###########################################
+
+# required stuff
+find_package( TQt )
+
+tde_setup_architecture_flags( )
+
+include(TestBigEndian)
+test_big_endian(WORDS_BIGENDIAN)
+
+tde_setup_largefiles( )
+
+
+##### check for gcc visibility support
+
+if( WITH_GCC_VISIBILITY )
+  tde_setup_gcc_visibility( )
+endif( WITH_GCC_VISIBILITY )
+
+
+##### check for openssl
+
+find_package( OpenSSL )
+if( NOT OPENSSL_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()
+
+
+###### check for tqca
+
+pkg_search_module( TQCA tqca )
+ if( TQCA_FOUND )
+     set( HAVE_TQCA 1 )
+  else()
+     message( STATUS " tqca was not found, built-in copy will be used" )
+ endif( )
+
diff --git a/config.h.cmake b/config.h.cmake
new file mode 100644
index 0000000..44441e0
--- /dev/null
+++ b/config.h.cmake
@@ -0,0 +1,11 @@
+#define VERSION "@VERSION@"
+
+// Defined if you have fvisibility and fvisibility-inlines-hidden support.
+#cmakedefine __KDE_HAVE_GCC_VISIBILITY 1
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#cmakedefine WORDS_BIGENDIAN @WORDS_BIGENDIAN@
+
+/* Defined if you have the tqca library */
+#cmakedefine HAVE_TQCA 1
diff --git a/qcaprovider.h b/qcaprovider.h
index 46c06c5..baf0e29 100644
--- a/qcaprovider.h
+++ b/qcaprovider.h
@@ -26,7 +26,16 @@
 #include<tqdatetime.h>
 #include<tqobject.h>
 #include<tqhostaddress.h>
-#include"qca.h"
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef HAVE_TQCA
+#include <tqca.h>
+#else
+#include "qca.h"
+#endif
 
 #define TQCA_PLUGIN_VERSION 1
 
diff --git a/qca-tls.cpp b/tqca-tls.cpp
index b5080ed..df9eff1 100644
--- a/qca-tls.cpp
+++ b/tqca-tls.cpp
@@ -18,21 +18,21 @@
  *
  */
 
-#include"qca-tls.h"
-
-#include<tqregexp.h>
-
-#include<openssl/sha.h>
-#include<openssl/md5.h>
-#include<openssl/evp.h>
-#include<openssl/bio.h>
-#include<openssl/pem.h>
-#include<openssl/rsa.h>
-#include<openssl/x509.h>
-#include<openssl/x509v3.h>
-#include<openssl/ssl.h>
-#include<openssl/err.h>
-#include<openssl/rand.h>
+#include "tqca-tls.h"
+
+#include <tqregexp.h>
+
+#include <openssl/sha.h>
+#include <openssl/md5.h>
+#include <openssl/evp.h>
+#include <openssl/bio.h>
+#include <openssl/pem.h>
+#include <openssl/rsa.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+#include <openssl/ssl.h>
+#include <openssl/err.h>
+#include <openssl/rand.h>
 
 #ifndef OSSL_097
 #define NO_AES
diff --git a/qca-tls.h b/tqca-tls.h
index 1594492..ed62c99 100644
--- a/qca-tls.h
+++ b/tqca-tls.h
@@ -21,12 +21,19 @@
 #ifndef TQCA_TLS_H
 #define TQCA_TLS_H
 
-#include"qcaprovider.h"
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef HAVE_TQCA
+#include <tqcaprovider.h>
+#else
+#include "qcaprovider.h"
+#endif
 
 #ifdef TQCA_PLUGIN
 TQCA_PLUGIN_EXPORT TQCAProvider *createProvider();
 #else
 TQCAProvider *createProviderTLS();
 #endif
-
 #endif