Improve installation performance using multiprocessing

Added

• Add v5.12.2, v6.0.0 as known versions.(#176, #177)
• Support --archives option on src installation.

Changed

• Use multiprocessing.Pool instead of concurrent.futures(#178)
• Refactoring whole modules. (#179)
• Split old changelogs to CHNAGELOG_prerelease.rst
• Drop an upper limitaion (<0.11) for py7zr.(#183)

Fixed

• When we used "-m all" to download doc or examples, Qt sources are also downloaded(@Gamso)(#182)

Update IFW(install framework) installation

Prepare for v0.9.8

Signed-off-by: Hiroshi Miura <[email protected]>

Support list command, Qt 5.15.1.

Added

• Support Qt 5.15.1
• Add list command. (#161)

Fixed

• When we start an installation, all packages are downloaded whatever the specified platform.(#159)
• Depend py7zr v0.9.* and avoid py7zr v0.10.0 which is broken.(#163)

configure required python version to >=3.6

Prepare for v0.9.6

Signed-off-by: Hiroshi Miura <[email protected]>

Fix error when install tools_openssl_src

Fix changelog rst syntax

Signed-off-by: Hiroshi Miura <[email protected]>

Fixed CRC32 error when install Qt5.7 on Windows

Prepare for v0.9.4

Signed-off-by: Hiroshi Miura <[email protected]>

Fix error on Qt5.7 installation

Fixed

• Fixed failure when installing Qt5.7 which archives use 7zip(LZMA1+BCJ), that is supported
  by py7zr v0.9 and later.(#149,#150)

Qt6 support

Added

• Add Qt6 as a known version. (#144)

Fixed

• Support package directory 'qt6_' as well as 'qt5_' (#145)

Show warning but no exception when no archive found in metadata

Changed

• Do not raise exception when specified combination is not found on downloaded meta data.
• Update document for developers.

Support doc / src / example subcommands

Added

• New subcommand doc/src/example to install each components.(#137, 138)
• Doc: Add CLI example for tools, doc, examples and src.

Changed

• Refactoring to reduce code duplication in archives.py
• Explicitly call QtInstall.finalize() only when Qt library installation.

Fixed

• Show help when launched without any argument (#136)