使用qmake时,是否有可能通过-isystem传递包含? [英] Is there a possibility to pass includes via -isystem when using qmake
问题描述
我使用qmake作为makefile生成器并希望遵守它。
此外,我想使用gcc -Wall -Werror -Wundef -Wextra来获得健壮的代码。
我正在考虑剽窃,但这是更进一步的道路。
我目前的主要问题是图书馆产生的大量警告,例如
提升,qt的一部分等。
目前每当我包含警告生成头文件时,我都会使用pragma。
#pragma忽略GCC诊断-Wall
#include< ; QtGui>
...
#include< QWidget>
#pragma GCC诊断错误-Wall
这远非可爱,相当乏味特别是其他程序员也必须这样做。
是否有使用qmake的选项允许将qt-libraries包含为系统头文件
,从而禁止它们的警告。对于普通的makefile和cmake,我知道 - 系统,但我找不到一个qmake挂件。
例如对于Boost,这在项目文件中看起来如下所示:
QMAKE_CXXFLAGS + = -isystem / usr / local / boost_1_44_0
I use qmake as a makefile builder and want to stick to it. Further I would like to use "gcc -Wall -Werror -Wundef -Wextra" to get robust code. I'm thinking about "-pedantic" but that's further up the road. My main problem at the moment are the tons of warnings generated by libraries like boost, parts of qt and the like.
At the moment I use pragmas whenever I include warning-generating headers
#pragma GCC diagnostic ignored "-Wall"
#include <QtGui>
...
#include <QWidget>
#pragma GCC diagnostic error "-Wall"
This is far from cute, rather tedious and cumbersome especially as other programmers have to do so too. Is there an option using qmake that allows to include qt-libraries as system headers, thus supressing their warnings. For plain makefiles and cmake I knwow -isystem but I cannot find a qmake pendant for this.
Easiest way I found is including directly via QMAKE_CXXFLAGS e.g. for Boost this looks like the following in the project file
QMAKE_CXXFLAGS += -isystem /usr/local/boost_1_44_0
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