Apache Ant vs qmake

Apache Ant is a Java library and command-line tool that runs processes described in build files as targets and tasks. Its tasks compile, assemble, test, and run Java applications, and can also build C and C++ projects. Additional built-in coverage handles archiving, file operations, execution, remote access, source control, and testing. Ant does not impose coding conventions or directory layouts on Java projects. Developers can extend it with Antlibs containing tasks and types, while optional Antlibs are distributed separately from the core release. For projects needing dependency management alongside build tooling, the project recommends Apache Ivy. Ant 1.10 requires JDK 8 or later; many tasks will not work with only a JRE. The JUnit task requires external libraries that are not bundled. Ant has been used on Linux, macOS, Windows NT descendants, Unix, and other platforms, with development focused on Linux, macOS, Windows, and Unix. Releases from version 1.6.1 onward use the Apache License, Version 2.0. The listed free plan is Apache Ant 1.10.18, distributed as ZIP, TAR.GZ, and TAR.BZ2 packages. Download guidance includes PGP signature and SHA512 verification.

qmake manages builds for applications, libraries and other components by turning project files into Makefiles. Its `.pro` files can define source files, configuration, libraries and include paths. It supplies build rules for Qt's moc and uic tools, with templates for applications, libraries and plugins. Projects can specify third-party libraries, and qmake can use pkg-config for supported libraries such as D-Bus and ogg. It can generate Microsoft Visual Studio project files and, on macOS, Xcode project files. Platform notes cover iOS universal binaries, frameworks and bundles. In Qt 6, qmake remains supported for building Qt applications, but cannot compile custom Qt plugins or libraries that rely on Qt 5 build-system internals. Qt warns that building an untrusted project can execute code on the build machine. The Qt Community Edition is free under LGPL or GPL terms, with source-code obligations and limited access to some Qt capabilities.