# py3qt6/cfg - "Build" settings for package

#---------------------------------------------------------------------

[technotes]

1. As of 2025, it's no longer possible for  this Linux distro to build
"py3qt6"  using "pip".  The "pip" approach  is very slow and  crashes.
However, a "uv"  approach works.  The  "uv" approach is also very slow
but doesn't crash yet.

One oddity of the "uv" approach is that "uv" requires Rust in order to
build.

#---------------------------------------------------------------------

[buildtimes]

03.88 hours (or 232.82 minutes) - ThinkPad  W530  i7  4x2  32GB  RAM -
                                  clang

# Obsolete times:

00.15 hours (or 009.17 minutes) - 2021 L.A. dedi box: 6x2 CPU 32GB RAM
00.22 hours (or 013.02 minutes) - Dell Inspiron 6400 2.0 GHz Intel Duo
                                  7200 2GB RAM
00.28 hours (or 016.58 minutes) - HP EliteBook 8560w 32GB RAM
00.48 hours (or 028.67 minutes) - ThinkPad E540 i7 4x2 16GB RAM
00.50 hours (or 030.12 minutes) - Toshiba Satellite C655 E-300 CPU 4GB
                                  RAM
00.57 hours (or 034.20 minutes) - ThinkPad W530 i7 4x2 32GB RAM
01.54 hours (or 092.17 minutes) - Compaq 1.7 GHz Intel Pentium 4 512MB
                                  RAM
01.57 hours (or 094.32 minutes) - ThinkPad W530 i7 4x2 32GB RAM

#---------------------------------------------------------------------

[settings]
compiler  = clang               # Follow the setting used for "qt6"
configure = none
defer     = glibc64             # Needs Rust
fortran   = disabled
license   = tbd
proddir   = none
purge     = no
shareddir = yes
tmpsize   = 147M
unpack    = none

dontfind  = qt4 qt5

setpaths  = \
fontconfig  freetype2  gtkcore  qt6   \
qt6         xorg       zlib     zstd  \
python3-core

#---------------------------------------------------------------------

[depends]
coreutils:strict
expat
fontconfig
freetype2
gtkcore
libxml2                         # May not be needed
python:strict
python3-core:strict
python3-tcltk
qt6:strict
rust
sqlite2                         # May not be needed
sqlite3                         # Ditto
upx
zlib
zstd

#---------------------------------------------------------------------

[build]
export HOME=`pwd`
rm -fr $PRODTREE/python3/lib/*/site-packages/PyQt6*

# This part is needed due to a quirk of "uv".
cd $PRODTREE/coreutils/bin/ || exit 1
upx -d ls >& /dev/null || true
cd $HOME

export LTS_CPU=1
export RUSTC_BOOTSTRAP=1
export UV_FIND_LINKS=/src/piprepo3
export UV_OFFLINE=1
export UV_SYSTEM_PYTHON=true

uv venv
source .venv/bin/activate

echo ==== Building pyqt6-sip
echo yes | uv --offline pip install pyqt6-sip

echo ==== Building pyqt6
echo yes | uv --offline pip install pyqt6

#---------------------------------------------------------------------

# Original URLs. These URLs were valid at one point, but may have died
# since then. If you download newer versions of tarballs [etc.], don't
# delete  the  original versions,  as you may not  be able  to replace
# them.

[urls]
url_debian  = Not checked yet
url_home    = http://www.riverbankcomputing.com/software/pyqt/
url_lfs     = n/a
url_tarball = special           # See "technotes" in "cfg" file

#---------------------------------------------------------------------

[history]
210326 Updated from 5.12.1 to 5.15.4
230223 Updated to 5.15.9
240320 Updated to 5.15.10
240722 Split "py3qt6" off from "py3qt5"
240722 Updated to 6.7.1
250217 Updated to 6.8.1
250305 "pip" builds of "py3qt6" no longer work
250305 Switched to "uv" builds for "py3qt6"
250331 Reworked build procedure