Re: [Qbs] How to add -pthread option into projects? a bug in qbs ?
> My next question is how to fix the bug in conan qbs generator? driverFlags > does not exist in conan qbs generator. You can either 1. Wait for this fix to be integrated: https://github.com/conan-io/conan/pull/5452 2. Modify the Qbs generator in your Conan installation 3. Implement your own Qbs generator into the project you want to build. The cpp_info object model of Conan is very limited. Conan does not know about driver flags and I doubt it will any time soon. So there is not much we can do about that. I don't think it is dangerous to put -pthread into cpp.cxxFlags although it is not entirely correct either. You can try to add -pthread to cpp.driverFlags in your product. That might result in doubling -pthread on the command line since it is applied by cxxFlags as well. If the compiler (g++?) complains, you can also use cpp.driverLinker flags instead. This will apply -pthread only to the invocation of the linker driver. The compiler is then covered by cpp.cxxFlags provided by the dependency. Richard ___ Qbs mailing list Qbs@qt-project.org https://lists.qt-project.org/listinfo/qbs
Re: [Qbs] How to add -pthread option into projects? a bug in qbs ?
On Thu, 4 Jul 2019 14:20:09 +0800 Vincent Hui wrote: > cpp.cppFlags: ["-pthread"] cpp.driverFlags: "-pthread" Christian ___ Qbs mailing list Qbs@qt-project.org https://lists.qt-project.org/listinfo/qbs
Re: [Qbs] How to add -pthread option into projects? a bug in qbs ?
> How to add -pthread option into projects? > ... > cpp.cppFlags: ["-pthread"] Try using cpp.cxxFlags or cpp.driverFlags instead. cpp.cppFlags has a different meaning. See https://doc.qt.io/qbs/qml-qbsmodules-cpp.html#cppFlags-prop > I encountered this error too when use qbs file generated by conan to add > dependency of opencv 4.0.1 to my project. This is a bug in the Conan Qbs generator which still exports compiler options to cpp.cppFlags. See https://github.com/conan-io/conan/issues/4730 If you find the time to fix https://github.com/conan-io/conan/blob/develop/conans/client/generators/qbs.py that would be awesome. It's just two letters. Richard ___ Qbs mailing list Qbs@qt-project.org https://lists.qt-project.org/listinfo/qbs
Re: [Qbs] How to add -pthread option into projects? a bug in qbs ?
> How to add -pthread option into projects? > ... > cpp.cppFlags: ["-pthread"] Try using cpp.cxxFlags or cpp.driverFlags instead. cpp.cppFlags has a different meaning. See https://doc.qt.io/qbs/qml-qbsmodules-cpp.html#cppFlags-prop > I encountered this error too when use qbs file generated by conan to add > dependency of opencv 4.0.1 to my project. This is a bug in the Conan Qbs generator which still exports compiler options to cpp.cppFlags. See https://github.com/conan-io/conan/issues/4730 If you find the time to fix https://github.com/conan-io/conan/blob/develop/conans/client/generators/qbs.py that would be awesome. It's just two letters. Richard ___ Qbs mailing list Qbs@qt-project.org https://lists.qt-project.org/listinfo/qbs
Re: [Qbs] How to add -pthread option into projects? a bug in qbs ?
Hi,
try using
cpp.dynamicLibraries: [ "pthread" ]
instead of the cpp.cppFlags part
BR,
Christian
From: Qbs on behalf of Vincent Hui
Sent: Thursday, July 4, 2019 8:20:09 AM
To: qbs
Subject: [Qbs] How to add -pthread option into projects? a bug in qbs ?
Hi,
I am using qbs 1.13.1. When I built a simple project generated by Qt Creator, I
got an error message.
"cc1plus: error: command line option ‘-pthread’ is valid for the driver but not
for C++"
I encountered this error too when use qbs file generated by conan to add
dependency of opencv 4.0.1 to my project.
How to add -pthread option into projects?
Thanks,
Vincent
my qbs file
"
import qbs
CppApplication {
consoleApplication: true
files: "main.cpp"
cpp.cppFlags: ["-pthread"]
Group { // Properties for the produced executable
fileTagsFilter: "application"
qbs.install: true
qbs.installDir: "bin"
}
}
"
main.cpp
"
#include
using namespace std;
int main()
{
cout << "Hello World!" << endl;
return 0;
}
"
___
Qbs mailing list
Qbs@qt-project.org
https://lists.qt-project.org/listinfo/qbs
[Qbs] How to add -pthread option into projects? a bug in qbs ?
Hi,
I am using qbs 1.13.1. When I built a simple project generated by Qt
Creator, I got an error message.
"cc1plus: error: command line option ‘-pthread’ is valid for the driver but
not for C++"
I encountered this error too when use qbs file generated by conan to add
dependency of opencv 4.0.1 to my project.
How to add -pthread option into projects?
Thanks,
Vincent
my qbs file
"
import qbs
CppApplication {
consoleApplication: true
files: "main.cpp"
cpp.cppFlags: ["-pthread"]
Group { // Properties for the produced executable
fileTagsFilter: "application"
qbs.install: true
qbs.installDir: "bin"
}
}
"
main.cpp
"
#include
using namespace std;
int main()
{
cout << "Hello World!" << endl;
return 0;
}
"
___
Qbs mailing list
Qbs@qt-project.org
https://lists.qt-project.org/listinfo/qbs
