Description: fix build failure due to including -isystem /usr/include before everything else
 (usr/include is already included by the compiler itself)
Author: Gianfranco Costamagna <locutusofborg@debian.org>
Last-Update: 2018-10-02

--- a/chatcleaner.pro
+++ b/chatcleaner.pro
@@ -49,7 +49,6 @@
 !win32{
 	##### My release static build options
 	#QMAKE_CXXFLAGS += -ffunction-sections -fdata-sections
-	INCLUDEPATH += $${PREFIX}/include
 }
 mac {
 	# make it x86_64 only
--- a/connectivity.pro
+++ b/connectivity.pro
@@ -40,7 +40,6 @@
 	#QMAKE_LFLAGS += -Wl,--gc-sections
 
 	QMAKE_LIBDIR += lib $${PREFIX}/lib /opt/gsasl/lib
-	INCLUDEPATH += $${PREFIX}/include
 	LIB_DIRS = $${PREFIX}/lib $${PREFIX}/lib64 $$system(qmake -query QT_INSTALL_LIBS)
 	BOOST_PROGRAM_OPTIONS = boost_program_options boost_program_options-mt
 	BOOST_SYS = boost_system boost_system-mt
--- a/load.pro
+++ b/load.pro
@@ -41,7 +41,6 @@
 	#QMAKE_LFLAGS += -Wl,--gc-sections
 
 	QMAKE_LIBDIR += lib $${PREFIX}/lib /opt/gsasl/lib
-	INCLUDEPATH += $${PREFIX}/include
 	LIB_DIRS = $${PREFIX}/lib $${PREFIX}/lib64 $$system(qmake -query QT_INSTALL_LIBS)
 	BOOST_THREAD = boost_thread boost_thread-mt
 	BOOST_PROGRAM_OPTIONS = boost_program_options boost_program_options-mt
--- a/pokerth_dbofficial.pro
+++ b/pokerth_dbofficial.pro
@@ -73,7 +73,7 @@
 !win32 { 
     # #### My release static build options
     # QMAKE_CXXFLAGS += -ffunction-sections -fdata-sections
-    INCLUDEPATH += /usr/include \
+    INCLUDEPATH += \
         /usr/include/mysql \
         /usr/include/mysql++
     INCLUDEPATH += /opt/boost/include
--- a/pokerth_db.pro
+++ b/pokerth_db.pro
@@ -52,7 +52,6 @@
 !win32{
 	##### My release static build options
 	#QMAKE_CXXFLAGS += -ffunction-sections -fdata-sections
-	INCLUDEPATH += $${PREFIX}/include
 }
 
 mac{
--- a/pokerth_game.pro
+++ b/pokerth_game.pro
@@ -405,7 +405,6 @@
 	# #### My release static build options
 	# QMAKE_CXXFLAGS += -ffunction-sections -fdata-sections
 	# QMAKE_LFLAGS += -Wl,--gc-sections
-	INCLUDEPATH += $${PREFIX}/include
 	QMAKE_LIBDIR += lib
 	!android{
 		LIBPATH += $${PREFIX}/lib /opt/gsasl/lib
--- a/pokerth_lib.pro
+++ b/pokerth_lib.pro
@@ -269,7 +269,7 @@
 		src/dbofficial/asyncdbadminplayers.cpp \
 		src/dbofficial/asyncdbblockplayer.cpp \
 		src/dbofficial/dbidmanager.cpp
-    INCLUDEPATH += /usr/include \
+    INCLUDEPATH += \
         /usr/include/mysql \
         /usr/include/mysql++
 }
@@ -286,7 +286,7 @@
 !win32{
 	##### My release static build options
 	#QMAKE_CXXFLAGS += -ffunction-sections -fdata-sections
-	INCLUDEPATH += $${PREFIX}/include /opt/gsasl/include
+	INCLUDEPATH += opt/gsasl/include
 }
 
 mac{
--- a/pokerth_protocol.pro
+++ b/pokerth_protocol.pro
@@ -40,7 +40,6 @@
 	system(protoc pokerth.proto --java_out=tests/src)
 }
 unix : !mac {
-        INCLUDEPATH += $${PREFIX}/include
 	system(protoc pokerth.proto --cpp_out=src/third_party/protobuf)
 	system(protoc chatcleaner.proto --cpp_out=src/third_party/protobuf)
 	system(protoc pokerth.proto --java_out=tests/src)
--- a/pokerth_server.pro
+++ b/pokerth_server.pro
@@ -177,7 +177,6 @@
 	#QMAKE_LFLAGS += -Wl,--gc-sections
 
 	LIBPATH += lib $${PREFIX}/lib /opt/gsasl/lib
-	INCLUDEPATH += $${PREFIX}/include
 	# see issue https://github.com/pokerth/pokerth/issues/282
 	INCLUDEPATH += $${PREFIX}/include/libircclient
 	LIB_DIRS = $${PREFIX}/lib $${PREFIX}/lib64 $$system(qmake -query QT_INSTALL_LIBS)