This file is part of mingw-cross-env.
See doc/index.html for further information.

This patch taken from:
http://sourceforge.net/mailarchive/forum.php?thread_name=4E1DBC0D.10000%40jrit.at&forum_name=qjson-devel

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4ed5478..9a378a1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -30,6 +30,13 @@ IF(QJSON_VERBOSE_DEBUG_OUTPUT)
   ADD_DEFINITIONS("-DQJSON_VERBOSE_DEBUG_OUTPUT")
 endif(QJSON_VERBOSE_DEBUG_OUTPUT)
 
+# For Static builds
+IF(LIBTYPE STREQUAL "STATIC")
+    ADD_DEFINITIONS("-DQJSON_STATIC")  
+    ADD_DEFINITIONS("-DQT_NODLL")
+    SET(PKG_CONFIG_CFLAGS -DQJSON_STATIC ${PKG_CONFIG_CFLAGS})
+endif()
+
 # Find Qt4
 FIND_PACKAGE( Qt4 REQUIRED )
 
@@ -51,13 +58,13 @@ set(QJSON_LIB_VERSION_STRING "${QJSON_LIB_MAJOR_VERSION}.${QJSON_LIB_MINOR_VERSI
 set(LIBRARY_OUTPUT_PATH "${CMAKE_BINARY_DIR}/lib${LIB_SUFFIX}" )
 
 # pkg-config
-IF (NOT WIN32)
+if (NOT WIN32 OR MINGW)
   CONFIGURE_FILE (${CMAKE_CURRENT_SOURCE_DIR}/QJson.pc.in
                   ${CMAKE_CURRENT_BINARY_DIR}/QJson.pc
                   @ONLY)
   INSTALL (FILES ${CMAKE_CURRENT_BINARY_DIR}/QJson.pc
            DESTINATION lib${LIB_SUFFIX}/pkgconfig)
-ENDIF (NOT WIN32)
+endif()
 
 # Include the cmake file needed to use qt4
 INCLUDE( ${QT_USE_FILE} )
diff --git a/QJson.pc.in b/QJson.pc.in
index e4704bd..bf5fd01 100644
--- a/QJson.pc.in
+++ b/QJson.pc.in
@@ -8,4 +8,4 @@ Description: QJson is a qt-based library that maps JSON data to QVariant objects
 Version: @QJSON_LIB_MAJOR_VERSION@.@QJSON_LIB_MINOR_VERSION@.@QJSON_LIB_PATCH_VERSION@
 Requires: QtCore
 Libs: -L${libdir} -lqjson
-Cflags: -I${includedir}
\ No newline at end of file
+Cflags: -I${includedir} @PKG_CONFIG_CFLAGS@
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index ced213d..d0d9c68 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -26,7 +26,12 @@ qt4_wrap_cpp(qjson_MOC_SRCS ${qjson_MOC_HDRS})
 
 set (qjson_SRCS parser.cpp qobjecthelper.cpp json_scanner.cpp json_parser.cc parserrunnable.cpp serializer.cpp serializerrunnable.cpp)
 
-add_library (qjson SHARED ${qjson_SRCS} ${qjson_MOC_SRCS})
+IF(LIBTYPE STREQUAL "STATIC")
+    add_library (qjson STATIC ${qjson_SRCS} ${qjson_MOC_SRCS})             
+else()
+    add_library (qjson SHARED ${qjson_SRCS} ${qjson_MOC_SRCS})    
+endif()                      
+
 target_link_libraries( qjson ${QT_LIBRARIES})
 
 set_target_properties(qjson PROPERTIES
diff --git a/src/qjson_export.h b/src/qjson_export.h
index c7f5325..d5871e2 100644
--- a/src/qjson_export.h
+++ b/src/qjson_export.h
@@ -23,7 +23,9 @@
 #include <QtCore/qglobal.h>
 
 #ifndef QJSON_EXPORT
-# if defined(QJSON_MAKEDLL)
+# ifdef QJSON_STATIC
+#  define QJSON_EXPORT
+# elif defined(QJSON_MAKEDLL)
    /* We are building this library */
 #  define QJSON_EXPORT Q_DECL_EXPORT
 # else