Qt常用配置自動識別嵌入式與PC配置

greaterThan(QT_MAJOR_VERSION, 4): QT += widgets

#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0))#include <QTextCodec>#endif

#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0))    QTextCodec::setCodecForLocale(QTextCodec::codecForName("GB2312"));    QTextCodec::setCodecForTr(QTextCodec::codecForName("GB2312"));    QTextCodec::setCodecForCStrings(QTextCodec::codecForName("GB2312"));#endif

equals(QT_ARCH, "arm") {    message(equals QT_ARM == arm include screen_saver files.)}contains(QT_ARCH, arm) {    DEFINES += USE_QWS    SOURCES += screen_saver.cpp    HEADERS  += screen_saver.h    message(ARM  include screen_saver files.)}

代碼中 #ifdef USE_QWS 再去使能嵌入式編譯

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