fix mingw qt build

P.S. Works only without miniupnpc (USE_UPNP=-)

.gitignore

@@ -2,8 +2,14 @@
 *.o
 *.qm
 build/
-Makefile
+debug/
+release/
+Makefile*
 qrc_bitcoin.cpp
 gostcoin-qt
 gostcoind
 *.pro.user
+.qmake.stash
+gostcoin-qt_plugin_import.cpp
+object_script.gostcoin-qt.Debug
+object_script.gostcoin-qt.Release

gostcoin-qt.pro

@@ -34,6 +34,9 @@ contains(RELEASE, 1) {
         # Linux: static link and extra security (see: https://wiki.debian.org/Hardening)
         LIBS += -Wl,-Bstatic -Wl,-z,relro -Wl,-z,now
     }
+    win32 {
+        QMAKE_LFLAGS += -Wl,-Bstatic
+    }
 }
 
 !win32 {
@@ -51,6 +54,7 @@ win32:QMAKE_LFLAGS *= -Wl,--dynamicbase -Wl,--nxcompat
 win32:QMAKE_LFLAGS *= -Wl,--large-address-aware
 # i686-w64-mingw32
 win32:QMAKE_LFLAGS *= -static-libgcc -static-libstdc++
+win32:LIBS *= -lstdc++ -lpthread 
 
 # use: qmake "USE_QRCODE=1"
 # libqrencode (http://fukuchi.org/works/qrencode/index.en.html) must be installed for support
@@ -379,7 +383,7 @@ OTHER_FILES += README.md \
 # platform specific defaults, if not overridden on command line
 isEmpty(BOOST_LIB_SUFFIX) {
     macx:BOOST_LIB_SUFFIX = -mt
-    win32:BOOST_LIB_SUFFIX = -mgw44-mt-s-1_50
+    win32:BOOST_LIB_SUFFIX = -mt
 }
 
 isEmpty(BOOST_THREAD_LIB_SUFFIX) {
@@ -400,10 +404,12 @@ isEmpty(BDB_INCLUDE_PATH) {
 
 isEmpty(BOOST_LIB_PATH) {
     macx:BOOST_LIB_PATH = /opt/local/lib
+    win32:BOOST_LIB_PATH = /mingw32/lib
 }
 
 isEmpty(BOOST_INCLUDE_PATH) {
     macx:BOOST_INCLUDE_PATH = /opt/local/include
+    win32:BOOST_INCLUDE_PATH = /mingw32/include
 }
 
 win32:DEFINES += WIN32
@@ -440,7 +446,8 @@ macx:QMAKE_INFO_PLIST = share/qt/Info.plist
 # Set libraries and includes at end, to use platform-defined defaults if not overridden
 INCLUDEPATH += $$BOOST_INCLUDE_PATH $$BDB_INCLUDE_PATH $$OPENSSL_INCLUDE_PATH $$QRENCODE_INCLUDE_PATH
 LIBS += $$join(BOOST_LIB_PATH,,-L,) $$join(BDB_LIB_PATH,,-L,) $$join(OPENSSL_LIB_PATH,,-L,) $$join(QRENCODE_LIB_PATH,,-L,)
-LIBS += -lssl -lcrypto -ldb_cxx$$BDB_LIB_SUFFIX -lz -ldl
+LIBS += -lssl -lcrypto -ldb_cxx$$BDB_LIB_SUFFIX -lz
+!win32:LIBS += -ldl
 # -lgdi32 has to happen after -lcrypto (see  #681)
 win32:LIBS += -lws2_32 -lshlwapi -lmswsock -lole32 -loleaut32 -luuid -lgdi32
 LIBS += -lboost_system$$BOOST_LIB_SUFFIX -lboost_filesystem$$BOOST_LIB_SUFFIX -lboost_program_options$$BOOST_LIB_SUFFIX -lboost_thread$$BOOST_THREAD_LIB_SUFFIX 

src/makefile.mingw

@@ -19,6 +19,7 @@ CXX ?= g++
 
 USE_UPNP:=-
 USE_IPV6:=1
+USE_DEBUG:=no
 
 DEPSDIR?=/usr/local
 BOOST_SUFFIX?=-mt
@@ -46,11 +47,15 @@ LIBS= \
  -l crypto \
  -l i2psam
 
-DEFS=-D_MT -DWIN32 -D_WINDOWS -DBOOST_THREAD_USE_LIB -DBOOST_SPIRIT_THREADSAFE
+DEFS=-D_MT -DWIN32 -D_WINDOWS -DWIN32_LEAN_AND_MEAN -DBOOST_THREAD_USE_LIB -DBOOST_SPIRIT_THREADSAFE
-DEBUGFLAGS=-g
+
+ifneq (${USE_DEBUG}, no)
+	DEBUGFLAGS=-g
+endif
+
 CFLAGS=-mthreads -O2 -w -Wall -Wextra -Wformat -Wformat-security -Wno-unused-parameter $(DEBUGFLAGS) $(DEFS) $(INCLUDEPATHS)
 # enable: ASLR, DEP and large address aware
-LDFLAGS=-Wl,--dynamicbase -Wl,--nxcompat -Wl,--large-address-aware
+LDFLAGS=-Wl,--dynamicbase -Wl,--nxcompat -Wl,--large-address-aware -Wl,-Bstatic -Wl,-rpath,/usr/local/lib -L/usr/local/lib -static-libgcc -static-libstdc++
 
 TESTDEFS = -DTEST_DATA_DIR=$(abspath test/data)
 
@@ -66,7 +71,7 @@ ifneq (${USE_IPV6}, -)
 	DEFS += -DUSE_IPV6=$(USE_IPV6)
 endif
 
-LIBS += -l mingwthrd -l kernel32 -l user32 -l gdi32 -l comdlg32 -l winspool -l winmm -l shell32 -l comctl32 -l ole32 -l oleaut32 -l uuid -l rpcrt4 -l advapi32 -l ws2_32 -l mswsock -l shlwapi
+LIBS += -l stdc++ -l mingwthrd -l kernel32 -l user32 -l gdi32 -l comdlg32 -l winspool -l winmm -l shell32 -l comctl32 -l ole32 -l oleaut32 -l uuid -l rpcrt4 -l advapi32 -l ws2_32 -l mswsock -l shlwapi -l pthread
 
 # I2P Support
 DEFS +=  -DUSE_NATIVE_I2P -I"../i2psam"

src/net.cpp

@@ -1245,7 +1245,7 @@ void ThreadMapPort()
 #else
     /* miniupnpc 1.6 */
     int error = 0;
-    devlist = upnpDiscover(2000, multicastif, minissdpdpath, 0, 0, &error);
+    devlist = upnpDiscover(2000, multicastif, minissdpdpath, 0, 0, 2, &error);
 #endif
 
     struct UPNPUrls urls;