From a40efa5a5fc8590555f492562be93a18699a1587 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sun, 23 Aug 2020 14:14:50 +0530
Subject: [PATCH] Install Qt source and gettext for POT

---
 setup/translations.py |  2 +-
 setup/unix-ci.py      | 24 ++++++++++++++++++++----
 2 files changed, 21 insertions(+), 5 deletions(-)

diff --git a/setup/translations.py b/setup/translations.py
index 6bdcb46708..063aed71a4 100644
--- a/setup/translations.py
+++ b/setup/translations.py
@@ -18,7 +18,7 @@ is_ci = os.environ.get('CI', '').lower() == 'true'
 
 
 def qt_sources():
-    qtdir = '/usr/src/qt5'
+    qtdir = os.environ.get('QT_SRC', '/usr/src/qt5')
     j = partial(os.path.join, qtdir)
     return list(map(j, [
             'qtbase/src/gui/kernel/qplatformtheme.cpp',
diff --git a/setup/unix-ci.py b/setup/unix-ci.py
index 3c929b18e0..4425d59ede 100644
--- a/setup/unix-ci.py
+++ b/setup/unix-ci.py
@@ -3,6 +3,7 @@
 # License: GPLv3 Copyright: 2017, Kovid Goyal <kovid at kovidgoyal.net>
 
 
+import glob
 import os
 import shlex
 import subprocess
@@ -78,6 +79,7 @@ def download_and_decompress(url, dest, compression=None):
             ret = subprocess.Popen(['curl', '-fSL', url], stdout=f).wait()
             if ret == 0:
                 decompress(f.name, dest, compression)
+                sys.stdout.flush(), sys.stderr.flush()
                 return
             time.sleep(1)
     raise SystemExit('Failed to download ' + url)
@@ -86,11 +88,19 @@ def download_and_decompress(url, dest, compression=None):
 def install_calibre_binary():
     dest = os.path.expanduser('~/calibre-bin')
     os.mkdir(dest)
-    # change this to the canonical download url once 5.0 is released
+    # change this to the canonical download URL once 5.0 is released
     download_and_decompress('https://download.calibre-ebook.com/calibre-4.99.12-x86_64.txz', dest, 'J')
     return os.path.join(dest, 'calibre-debug')
 
 
+def install_qt_source_code():
+    dest = os.path.expanduser('~/qt-base')
+    os.mkdir(dest)
+    download_and_decompress('https://download.qt.io/official_releases/qt/5.15/5.15.0/submodules/qtbase-everywhere-src-5.15.0.tar.xz', dest, 'J')
+    qdir = glob.glob(dest + '/*')[0]
+    os.environ['QT_SRC'] = qdir
+
+
 def run_python(*args):
     python = os.path.expandvars('$SW/bin/python')
     if len(args) == 1:
@@ -99,6 +109,12 @@ def run_python(*args):
     return run(*args)
 
 
+def install_linux_deps():
+    run('sudo', 'apt-get', 'update', '-y')
+    # run('sudo', 'apt-get', 'upgrade', '-y')
+    run('sudo', 'apt-get', 'install', '-y', 'gettext', 'libgl1-mesa-dev')
+
+
 def main():
     if iswindows:
         import runpy
@@ -114,9 +130,7 @@ def main():
             'https://download.calibre-ebook.com/ci/calibre3/{}.tar.xz'.format(tball), SW
         )
         if not ismacos:
-            run('sudo', 'apt-get', 'update', '-y')
-            # run('sudo', 'apt-get', 'upgrade', '-y')
-            run('sudo', 'apt-get', 'install', '-y', 'gettext', 'libgl1-mesa-dev')
+            install_linux_deps()
 
     elif action == 'bootstrap':
         install_env()
@@ -132,7 +146,9 @@ username = api
 '''.replace('PASSWORD', os.environ['tx'])
         with open(os.path.expanduser('~/.transifexrc'), 'w') as f:
             f.write(transifexrc)
+        install_linux_deps()
         interpreter = install_calibre_binary()
+        install_qt_source_code()
         run(interpreter, 'setup.py', 'pot')
 
     elif action == 'test':