This file is part of MXE. See index.html for further information. Contains ad hoc patches for cross building. From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Daniel Burr Date: Tue, 12 Jan 2016 18:37:28 +0100 Subject: [PATCH] Allow static building of qtserialport_qt4 Taken from: https://github.com/qtproject/qtserialport/pull/2 The QtSerialPort library expects QT_STATIC to be defined when it is being compiled as a static library. If is not defined then the Q_SERIALPORT_EXPORT macro will be set to one of Q_DECL_IMPORT/Q_DECL_EXPORT, resulting in linking errors when the test cases are built under Windows. The following changeset introduced support for the QT_STATIC macro into QT: https://gitlab.com/pteam/pteam-qtbase/commit/96166fa56abb52157387c4911efbd4e5e6beee93 This change is not included in QT 4.8.7 (appears to be 5.x only) and therefore QT_STATIC is not defined when QtSerialPort is compiled against 4.x QT versions. The workaround used here is for the QSerialPort build system to define QT_STATIC when it is being compiled statically. diff --git a/src/serialport/qt4support/serialport.prf b/src/serialport/qt4support/serialport.prf index 1111111..2222222 100644 --- a/src/serialport/qt4support/serialport.prf +++ b/src/serialport/qt4support/serialport.prf @@ -25,3 +25,5 @@ mac { LIBS += -lQtSerialPort$${QT_LIBINFIX} } } + +static:DEFINES += QT_STATIC