Questions tagged [mxe]

MXE (M Cross environment) is a platform that cross-compiles various tools for Windows from Unix systems.

MXE (M cross environment) is a Makefile that compiles a cross compiler and cross compiles many free libraries such as SDL and Qt. Thus, it provides a nice cross compiling environment for various target platforms, which

  • is designed to run on any Unix system
  • is easy to adapt and to extend
  • builds many free libraries in addition to the cross compiler
  • can also build just a subset of the packages, and automatically builds their dependencies
  • downloads all needed packages and verifies them by their checksums
  • is able to update the version numbers of all packages automatically
  • directly uses source packages, thus ensuring the whole build mechanism is transparent
  • allows inter-package and intra-package parallel builds whenever possible
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Meaning of "QMAKE_CFLAGS = -pipe"

I saw someplace someone specifying QMAKE_CFLAGS = -pipe. There wasn't any explanation beyond "to speed up build". How does it do that, and what are the alternative options?
tshepang
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failing to build a QJson app for Windows, from Debian

My source code: #include #include int main() { QVariantMap numbers; numbers.insert("one", 1); numbers.insert("two", 2); QJson::Serializer serializer; qDebug() << serializer.serialize(numbers); …
tshepang
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