Merge branch '46-error-build-debian-buster-with-static-option' into 'develop'

Resolve "error when build with static option on debian buster"

Closes #46

See merge request !44

code/CMakeLists.txt

@@ -150,8 +150,9 @@ IF(WITH_STATIC)
   IF(UNIX)
     # under Linux and OS X, recent libxml2 versions are linked against liblzma
     FIND_PACKAGE(LibLZMA)
+    FIND_PACKAGE(gnutls)
     IF(LIBLZMA_LIBRARIES)
-      SET(LIBXML2_LIBRARIES ${LIBXML2_LIBRARIES} ${LIBLZMA_LIBRARIES})
+      SET(LIBXML2_LIBRARIES ${LIBXML2_LIBRARIES} ${LIBLZMA_LIBRARIES} ${GNUTLS_LIBRARY})
     ENDIF()
   ENDIF()
 ENDIF()

code/CMakeModules/FindMySQL.cmake

@@ -80,6 +80,15 @@ ELSE()
     ENDIF()
   ENDIF()
 
+  IF(WITH_STATIC)
+    IF(UNIX)
+      FIND_PACKAGE(gnutls)
+      IF(GNUTLS_FOUND)
+        SET(MYSQL_LIBRARIES ${MYSQL_LIBRARIES} ${GNUTLS_LIBRARY})
+      ENDIF()
+    ENDIF()
+  ENDIF()
+
   IF(MYSQL_INCLUDE_DIR AND MYSQL_LIBRARIES)
     SET(MYSQL_FOUND TRUE)
     MESSAGE(STATUS "Found MySQL: ${MYSQL_INCLUDE_DIR}, ${MYSQL_LIBRARIES}")

code/CMakeModules/Findgnutls.cmake

+# - Locate gnutls library
+# This module defines
+#  GNUTLS_LIBRARY, the library to link against
+#  GNUTLS_FOUND, if false, do not try to link to JPEG
+#  GNUTLS_INCLUDE_DIR, where to find headers.
+
+IF(NOT UNIX)
+   MESSAGE(STATUS "Ignore gnutls: It's not Unix enviroment")
+   RETURN()
+ENDIF()
+
+GET_CMAKE_PROPERTY(_variableNames VARIABLES)
+LIST (SORT _variableNames)
+FOREACH (_variableName ${_variableNames})
+    MESSAGE(STATUS "${_variableName}=${${_variableName}}")
+ENDFOREACH()
+
+IF(GNUTLS_LIBRARY AND GNUTLS_INCLUDE_DIR)
+  # in cache already
+  SET(GNUTLS_FIND_QUIETLY TRUE)
+ENDIF()
+
+# Save default suffixes
+SET(_OLD_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
+
+# Define specific suffixes
+SET(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_SHARED_LIBRARY_SUFFIX})
+
+FIND_PATH(GNUTLS_INCLUDE_DIR
+  gnutls.h
+  PATHS
+  $ENV{GNUTLS_DIR}/include
+  /usr/local/include
+  /usr/include/gnutls
+  /usr/include
+  /sw/include
+  /opt/local/include
+  /opt/csw/include
+  /opt/include
+  PATH_SUFFIXES gnutls
+)
+
+FIND_LIBRARY(GNUTLS_LIBRARY
+  NAMES gnutls libgnutls
+  PATHS
+  $ENV{GNUTLS_DIR}/lib
+  /usr/local/lib
+  /usr/lib
+  /usr/lib/x86_64-linux-gnu/
+  /usr/local/X11R6/lib
+  /usr/X11R6/lib
+  /sw/lib
+  /opt/local/lib
+  /opt/csw/lib
+  /opt/lib
+  /usr/freeware/lib64
+)
+
+# Restore default suffixes
+SET(CMAKE_FIND_LIBRARY_SUFFIXES ${_OLD_SUFFIXES})
+
+IF(GNUTLS_LIBRARY AND GNUTLS_INCLUDE_DIR)
+  SET(GNUTLS_FOUND "YES")
+  IF(NOT GNUTLS_FIND_QUIETLY)
+    MESSAGE(STATUS "Found gnutls: ${GNUTLS_LIBRARY}")
+  ENDIF()
+ELSE()
+  IF(NOT GNUTLS_FIND_QUIETLY)
+    MESSAGE(STATUS "Warning: Unable to find gnutls!")
+  ENDIF()
+ENDIF()