Add USE_O3 option

[novacoin.git] / novacoin-qt.pro

diff --git a/novacoin-qt.pro b/novacoin-qt.pro
index 2dbe120..e68b8bd 100644 (file)
--- a/novacoin-qt.pro
+++ b/novacoin-qt.pro
@@ -90,7 +90,10 @@ contains(BITCOIN_NEED_QT_PLUGINS, 1) {
     QTPLUGIN += qcncodecs qjpcodecs qtwcodecs qkrcodecs qtaccessiblewidgets
 }
 
-contains(USE_LEVELDB, 1) {
+contains(USE_LEVELDB, -) {
+    message(Building without LevelDB)
+    SOURCES += src/txdb-bdb.cpp
+} else {
     message(Building with LevelDB)
     DEFINES += USE_LEVELDB
 
@@ -114,9 +117,6 @@ contains(USE_LEVELDB, 1) {
     QMAKE_EXTRA_TARGETS += genleveldb
     # Gross ugly hack that depends on qmake internals, unfortunately there is no other way to do it.
     QMAKE_CLEAN += $$PWD/src/leveldb/libleveldb.a; cd $$PWD/src/leveldb ; $(MAKE) clean
-} else {
-    message(Building without LevelDB)
-    SOURCES += src/txdb-bdb.cpp
 }
 
 # regenerate src/build.h
@@ -129,6 +129,14 @@ contains(USE_LEVELDB, 1) {
     DEFINES += HAVE_BUILD_INFO
 }
 
+contains(USE_O3, 1) {
+    message(Building O3 optimization flag)
+    QMAKE_CXXFLAGS_RELEASE -= -O2
+    QMAKE_CFLAGS_RELEASE -= -O2
+    QMAKE_CXXFLAGS += -O3
+    QMAKE_CFLAGS += -O3
+}
+
 QMAKE_CXXFLAGS += -msse2
 QMAKE_CFLAGS += -msse2
 QMAKE_CXXFLAGS_WARN_ON = -fdiagnostics-show-option -Wall -Wextra -Wformat -Wformat-security -Wno-unused-parameter -Wstack-protector
@@ -373,7 +381,7 @@ windows:!contains(MINGW_THREAD_BUGFIX, 0) {
     # it is prepended to QMAKE_LIBS_QT_ENTRY.
     # It can be turned off with MINGW_THREAD_BUGFIX=0, just in case it causes
     # any problems on some untested qmake profile now or in the future.
-    DEFINES += _MT
+    DEFINES += _MT BOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN
     QMAKE_LIBS_QT_ENTRY = -lmingwthrd $$QMAKE_LIBS_QT_ENTRY
 }