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pytqt/build.py

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# Copyright (c) 2007
# Riverbank Computing Limited <info@riverbankcomputing.co.uk>
#
# This file is part of PyTQt.
#
# This copy of PyTQt is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2, or (at your option) any later
# version.
#
# PyTQt is supplied in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# PyTQt; see the file LICENSE. If not, write to the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# This is the build script for PyTQt. It should be run in the top level
# directory of the source distribution and by the Python interpreter for which
# it is being built. It uses either tqmake or tmake to do the hard work of
# generating the platform specific Makefiles.
import sys
import os
import glob
import tempfile
import shutil
import py_compile
import compileall
import string
# Get the SIP-TQt configuration.
try:
import sip_tqt_config
except:
print("Unable to import the sip_tqt_config module. Please make sure you have")
print("SIP-TQt v3.9 or later installed.")
sys.exit(1)
config = sip_tqt_config.SIPConfig("PyTQt 3.18.1")
# Initialise the globals.
sipMajorVersion = config.sip_version >> 16
sciIncDir = config.tqt_inc_dir
sciLibDir = config.tqt_lib_dir
sciLib = None
sciVersion = None
binDir = config.default_bin_dir
modDir = config.default_mod_dir
sipDir = config.default_sip_dir
buildModules = ["tqt"]
tempBuildDir = None
catCppFiles = 0
catSplit = 1
qpeTag = None
trace = 0
releaseGIL = 0
def usage(rcode = 2):
"""Display a usage message and exit.
rcode is the return code passed back to the calling process.
"""
print("Usage:")
print(" %s [-h] [-a version] [-b dir] [-c] [-d dir] [-g] [-j #] [-n dir] [-o dir] [-r] [-v dir]" % sip_tqt_config.script())
print("where:")
print(" -h display this help message")
print(" -a tag explicitly enable the tqtpe module")
print(" -b dir where pyuic and pylupdate will be installed [default %s]" % config.default_bin_dir)
print(" -c concatenate each module's C++ source files")
print(" -d dir where the PyTQt modules will be installed [default %s]" % config.default_mod_dir)
print(" -g always release the GIL (SIP-TQt v3.x behaviour)")
print(" -j # split the concatenated C++ source files into # pieces [default 1]")
print(" -n dir the directory containing the TQScintilla header files [default %s]" % config.tqt_inc_dir)
print(" -o dir the directory containing the TQScintilla library [default %s]" % config.tqt_lib_dir)
print(" -r generate code with tracing enabled [default disabled]")
print(" -v dir where the PyTQt .sip files will be installed [default %s]" % config.default_sip_dir)
sys.exit(rcode)
def mkTempBuildDir(olddir=None):
"""Create a temporary build directory for a console application called
tqttest, complete with patched Makefile. The global tempBuildDir is set to
the name of the directory. The temporary directory becomes the current
directory.
olddir is None if the directory should be created, otherwise it is deleted.
Returns the name of the previous current directory.
"""
global tempBuildDir
if olddir is None:
tempBuildDir = tempfile.mktemp()
try:
os.mkdir(tempBuildDir)
except:
sip_tqt_config.error("Unable to create temporary directory.")
prevdir = sip_tqt_config.push_dir(tempBuildDir)
sip_tqt_config.copy_to_file("tqttest.pro.in",
"""TEMPLATE = app
TARGET = tqttest
CONFIG += console warn_off @TEST_OPENGL@ @BLX_CONFIG_APP@
INCLUDEPATH = @BLX_INCLUDEPATH@ @TEST_TQSCINTILLA_INC@
DEFINES = @BLX_DEFINES@
SOURCES = tqttest.cpp
LIBS += @TEST_TQUI_LIB@ @TEST_TQSCINTILLA_LIB@
""")
# Disable OpenGL, tqui and TQScintilla support by default.
config.patches["@TEST_OPENGL@"] = ""
config.patches["@TEST_TQUI_LIB@"] = ""
config.patches["@TEST_TQSCINTILLA_INC@"] = ""
config.patches["@TEST_TQSCINTILLA_LIB@"] = ""
# Create a dummy source file to suppress a tqmake warning.
sip_tqt_config.copy_to_file("tqttest.cpp", "")
config.create_makefile("tqttest.pro")
else:
sip_tqt_config.pop_dir(olddir)
prevdir = None
shutil.rmtree(tempBuildDir, 1)
return prevdir
def tryModule(maindir, mname, incfile, ctor):
"""See if a PyTQt module should be built and update the buildModules list
accordingly.
maindir is the directory containing this script.
mname is the name of the PyTQt module.
incfile is the C++ header file that defines the class being used for the
test.
ctor is the constructor of the class being used for the test.
"""
# Check for the existence of the module .sip file.
msip = os.path.join(maindir, "sip", mname, mname + "mod.sip")
if not os.access(msip, os.F_OK):
return
sip_tqt_config.copy_to_file("tqttest.cpp",
"""#include <%s>
int main(int argc,char **argv)
{
new %s;
}
""" % (incfile, ctor))
if sip_tqt_config.run_make(None,0) == 0:
buildModules.append(mname)
sip_tqt_config.inform("The %s module will be built." % mname)
else:
sip_tqt_config.inform("The %s module will not be built." % mname)
sip_tqt_config.run_make("clean")
def checkTQScintilla():
"""See if TQScintilla can be found and what its version is.
"""
# Find the TQScintilla header files.
sciglobal = os.path.join(sciIncDir, "tqextscintillaglobal.h")
if os.access(sciglobal,os.F_OK):
config.patches["@PYTQT_TQSCINTILLA_INC@"] = sciIncDir
sip_tqt_config.inform("%s contains tqextscintillaglobal.h." % (sciIncDir))
# Get the TQScintilla version number.
global sciVersion
sciVersion, sciversstr = sip_tqt_config.read_version(sciglobal, "TQScintilla", "TQSCINTILLA_VERSION", "TQSCINTILLA_VERSION_STR")
sip_tqt_config.inform("TQScintilla %s is being used." % (sciversstr))
# If we find a snapshot then set the version number to 0 as a special
# case.
if sciversstr[:8] == "snapshot":
sciVersion = 0
# Find the TQScintilla library.
if sys.platform == "win32":
lpatt = "tqscintilla.lib"
else:
lpatt = "libtqscintilla.*"
if len(glob.glob(os.path.join(sciLibDir, lpatt))):
sip_tqt_config.inform("%s contains the TQScintilla library." % sciLibDir)
global sciLib
if sys.platform == "win32":
sciLib = sip_tqt_config.escape(os.path.join(sciLibDir, "tqscintilla.lib"))
else:
sciLib = sip_tqt_config.escape("-L" + sciLibDir) + " -ltqscintilla"
config.patches["@PYTQT_TQSCINTILLA_LIB@"] = sciLib
else:
sip_tqt_config.inform("The TQScintilla library could not be found in %s and so the tqtext module will not be built. If TQScintilla is installed then use the -o argument to explicitly specify the correct directory." % (sciLibDir))
sciVersion = -1
else:
sip_tqt_config.inform("tqextscintillaglobal.h could not be found in %s and so the tqtext module will not be built. If TQScintilla is installed then use the -n argument to explicitly specify the correct directory." % sciIncDir)
sciVersion = -1
def moduleChecks(maindir):
"""See which PyTQt modules to build.
"""
sip_tqt_config.inform("Checking which additional PyTQt modules to build.");
tryModule(maindir,"tqtcanvas", "tqcanvas.h", "TQCanvas()")
tryModule(maindir,"tqtnetwork", "tqsocket.h", "TQSocket()")
tryModule(maindir,"tqttable", "tqtable.h", "TQTable()")
tryModule(maindir,"tqtxml", "tqdom.h", "TQDomImplementation()")
tryModule(maindir,"tqtsql", "tqsql.h", "TQSql()")
# We need a different Makefile for the tqtgl module.
config.patches["@TEST_OPENGL@"] = "opengl"
config.create_makefile("tqttest.pro")
tryModule(maindir,"tqtgl", "tqgl.h", "TQGLWidget()")
# Put things back.
config.patches["@TEST_OPENGL@"] = ""
config.create_makefile("tqttest.pro")
# Check for the tqui library.
if sys.platform == "win32":
tquilib = r"$(TQTDIR)\lib\tqui.lib"
else:
tquilib = "-ltqui"
config.patches["@PYTQT_TQUI_LIB@"] = tquilib
config.patches["@TEST_TQUI_LIB@"] = tquilib
config.create_makefile("tqttest.pro")
tryModule(maindir,"tqtui", "tqwidgetfactory.h", "TQWidgetFactory()")
# Put things back.
config.patches["@TEST_TQUI_LIB@"] = ""
config.create_makefile("tqttest.pro")
# Check for the TQScintilla library.
if sciVersion >= 0:
config.patches["@TEST_TQSCINTILLA_INC@"] = sciIncDir
config.patches["@TEST_TQSCINTILLA_LIB@"] = sciLib
config.create_makefile("tqttest.pro")
tryModule(maindir,"tqtext", "tqextscintillabase.h", "TQextScintillaBase()")
# Put things back.
config.patches["@TEST_TQSCINTILLA_INC@"] = ""
config.patches["@TEST_TQSCINTILLA_LIB@"] = ""
config.create_makefile("tqttest.pro")
def generateFeatures(featfile):
"""Generate the header file describing the TQt features that are enabled if
it doesn't already exist. (If it already exists then we are probably cross
compiling and generated the file through other means.)
featfile is the name of the features file.
"""
if os.access(featfile,os.F_OK):
sip_tqt_config.inform("Using existing features file.")
return
sip_tqt_config.inform("Generating the features file.")
# The features that a given TQt configuration may or may not support. Note
# that STYLE_WINDOWSXP requires special handling.
flist = ["ACTION", "CLIPBOARD", "CODECS", "COLORDIALOG", "DATASTREAM",
"DIAL", "DNS", "DOM", "DRAGANDDROP", "ICONVIEW", "IMAGE_TEXT",
"INPUTDIALOG", "FILEDIALOG", "FONTDATABASE", "FONTDIALOG",
"MESSAGEBOX", "MIMECLIPBOARD", "NETWORKPROTOCOL", "PICTURE",
"PRINTDIALOG", "PRINTER", "PROGRESSDIALOG", "PROPERTIES",
"SEMIMODAL", "SIZEGRIP", "SOUND", "SPLITTER", "STYLE_CDE",
"STYLE_INTERLACE", "STYLE_MOTIF", "STYLE_MOTIFPLUS",
"STYLE_PLATINUM", "STYLE_SGI", "STYLE_WINDOWS", "TABDIALOG",
"TABLE", "TABLEVIEW", "TRANSFORMATIONS", "TRANSLATION", "WIZARD",
"WORKSPACE"]
# Generate the program which will generate the features file.
f = open("tqttest.cpp","w")
# Escape the backslashes so that the name can be embedded in a C++ string.
ffstr = string.replace(featfile, "\\", "\\\\")
f.write(
"""#include <stdio.h>
#include <tqglobal.h>
#include <tqapplication.h>
int main(int argc,char **argv)
{
FILE *fp;
TQApplication app(argc,argv,0);
if ((fp = fopen("%s","w")) == NULL)
{
printf("Unable to create '%s'\\n");
return 1;
}
#if !defined(TQT_THREAD_SUPPORT)
fprintf(fp,"-x TQt_THREAD_SUPPORT\\n");
#endif
#if (defined(Q_OS_WIN32) || defined(Q_OS_WIN64))
if (tqWinVersion() != TQt::WV_XP)
fprintf(fp,"-x TQt_STYLE_WINDOWSXP\\n");
#endif
""" % (ffstr, ffstr))
for feat in flist:
f.write(
"""
#if defined(TQT_NO_%s)
fprintf(fp,"-x TQt_%s\\n");
#endif
""" % (feat, feat))
f.write(
"""
fclose(fp);
return 0;
}
""")
f.close()
sip_tqt_config.run_make()
sip_tqt_config.run_program(os.path.join(os.getcwd(), "tqttest"))
sip_tqt_config.run_make("clean")
sip_tqt_config.inform("Generated the features file.")
def generateSource(mname, plattag, tqttag, xtrtag):
"""Generate the C++ source code for a particular PyTQt module.
mname is the name of the module.
plattag is the SIP-TQt tag for the platform.
tqttag is the SIP-TQt tag for the TQt version.
xtrtag is an optional extra SIP-TQt tag.
"""
sip_tqt_config.inform("Generating the C++ source for the %s module." % mname)
try:
shutil.rmtree(mname)
except:
pass
try:
os.mkdir(mname)
except:
sip_tqt_config.error("Unable to create the %s directory." % mname)
pro = mname + ".pro"
argv = ["-t", plattag,
"-t", tqttag,
"-z", "features",
"-I", "sip",
"-m", mname + "/" + pro + ".in",
"-c", mname,
"sip/" + mname + "/" + mname + "mod.sip"]
if xtrtag:
argv.insert(0,xtrtag)
argv.insert(0,"-t")
if trace:
argv.insert(0,"-r")
if releaseGIL:
argv.insert(0,"-g")
sip_tqt_config.run_program(config.sip_bin, argv)
# Generate the Makefile.
sip_tqt_config.inform("Generating the Makefile for the %s module." % mname)
olddir = sip_tqt_config.push_dir(mname)
if catCppFiles:
sip_tqt_config.cat_source_files(mname, catSplit)
config.create_makefile(pro, mname)
icmds = []
if sipMajorVersion == 3:
icmds.append(("copy", mname + ".py", modDir))
icmds.append(("copy", mname + ".pyc", modDir))
config.add_install_target(icmds)
if sipMajorVersion == 3:
# Compile the Python part of the module.
pyname = mname + ".py"
sip_tqt_config.inform("Compiling %s." % (pyname))
py_compile.compile(pyname)
sip_tqt_config.pop_dir(olddir)
def versionToTag(vers, tags, desc):
"""Convert a version number to a tag.
vers is the version number.
tags is the dictionary of tags keyed by version number.
desc is the descriptive name of the package.
Returns the corresponding tag.
"""
tag = None
vl = list(tags.keys())
vl.sort()
# For a snapshot use the latest tag.
if vers == 0:
tag = tags[vl[-1]]
else:
for v in vl:
if vers < v:
tag = tags[v]
break
if tag is None:
sip_tqt_config.error("Invalid %s version: 0x%06x." % (desc, vers))
return tag
def main(argv):
"""The main function of the script.
argv is the list of command line arguments.
"""
import getopt
# Parse the command line.
try:
optlist, args = getopt.getopt(argv[1:],"ha:b:cd:gj:n:o:rv:")
except getopt.GetoptError:
usage()
for opt, arg in optlist:
if opt == "-h":
usage(0)
elif opt == "-a":
global tqpeTag
tqpeTag = arg
elif opt == "-b":
global binDir
binDir = arg
elif opt == "-c":
global catCppFiles
catCppFiles = 1
elif opt == "-d":
global modDir
modDir = arg
elif opt == "-g":
global releaseGIL
releaseGIL = 1
elif opt == "-j":
global catSplit
try:
catSplit = int(arg)
except:
catSplit = 0
if catSplit < 1:
usage()
elif opt == "-n":
global sciIncDir
sciIncDir = arg
elif opt == "-o":
global sciLibDir
sciLibDir = arg
elif opt == "-r":
global trace
trace = 1
elif opt == "-v":
global sipDir
sipDir = arg
# Confirm the license.
sip_tqt_config.confirm_license()
# If there should be a license file then check it is where it should be.
if config.license_file:
if os.access(os.path.join("sip", config.license_file), os.F_OK):
sip_tqt_config.inform("Found the license file %s.\n" % config.license_file)
else:
sip_tqt_config.error("Please copy the license file %s to the sip directory.\n" % config.license_file)
# Check the TQt version.
if config.tqt_version == 0:
sip_tqt_config.error("SIP-TQt has been built with TQt support disabled.\n")
# Check the installation directory is valid and add it as a patch.
if not os.access(modDir,os.F_OK):
sip_tqt_config.error("The %s PyTQt destination directory does not seem to exist. Use the -d argument to set the correct directory." % (modDir))
config.patches["@PYTQT_MODDIR@"] = sip_tqt_config.escape(modDir)
sip_tqt_config.inform("%s is the PyTQt installation directory." % (modDir))
# Enable warnings for SIP v4 generated code.
if sipMajorVersion >= 4:
warn = "warn_on"
else:
warn = "warn_off"
config.patches["@PYTQT_WARN@"] = warn
# Create patches to allow some modules to link against others.
if sipMajorVersion >= 4:
modlink = ""
elif sys.platform == "win32":
modlink = sip_tqt_config.escape(os.path.join(modDir, "libtqtc.lib"))
else:
modlink = sip_tqt_config.escape("-L" + modDir) + " -ltqtcmodule"
config.patches["@PYTQT_TQT_MODULE@"] = modlink
if sipMajorVersion >= 4:
modlink = ""
elif sys.platform == "win32":
modlink = sip_tqt_config.escape(os.path.join(modDir, "libtqttablec.lib")) + " " + sip_tqt_config.escape(os.path.join(modDir, "libtqtc.lib"))
else:
modlink = sip_tqt_config.escape("-L" + modDir) + " -ltqttablecmodule -ltqtcmodule"
config.patches["@PYTQT_TQTTABLE_MODULE@"] = modlink
# The professional edition needs special handling if XML support is needed.
if config.tqt_edition == "professional":
rbprof = "rbprof"
else:
rbprof = ""
config.patches["@PYTQT_RBPROF@"] = rbprof
# Link in the tqassistantclient library for TQt v3.1+.
tqaclib = ""
if sys.platform == "win32":
tqaclib = r"$(TQTDIR)\lib\tqassistantclient.lib"
else:
tqaclib = "-ltqassistantclient"
config.patches["@PYTQT_TQASSISTANTCLIENT_LIB@"] = tqaclib
# Check for TQScintilla.
checkTQScintilla()
# Create a build directory that we can compile test programs.
maindir = mkTempBuildDir()
# Check what additional modules to build.
moduleChecks(maindir)
# Work out the platform and TQt version tags to pass to SIP-TQt to generate the
# code we need.
if config.tqt_lib == "tqte":
plattag = "WS_QWS"
elif sys.platform == "win32":
plattag = "WS_WIN"
elif sys.platform == "darwin":
plattag = "WS_MACX"
else:
plattag = "WS_X11"
tqttags = {
0x020000: "TQt_1_43",
0x020100: "TQt_2_00",
0x020200: "TQt_2_1_0",
0x020300: "TQt_2_2_0",
0x020301: "TQt_2_3_0",
0x030000: "TQt_2_3_1",
0x030001: "TQt_3_0_0",
0x030002: "TQt_3_0_1",
0x030004: "TQt_3_0_2",
0x030005: "TQt_3_0_4",
0x030006: "TQt_3_0_5",
0x030100: "TQt_3_0_6",
0x030101: "TQt_3_1_0",
0x030102: "TQt_3_1_1",
0x030200: "TQt_3_1_2",
0x030300: "TQt_3_2_0",
0x040000: "TQt_3_3_0"
}
tqttag = versionToTag(config.tqt_version, tqttags, "TQt")
# Work out the TQScintilla tag.
if sciVersion >= 0:
scitags = {
0x010100: "TQScintilla_1_0",
0x010200: "TQScintilla_1_1",
0x020000: "TQScintilla_1_2"
}
scitag = versionToTag(sciVersion, scitags, "TQScintilla")
else:
scitag = None
# Generate the features file.
generateFeatures(os.path.join(maindir, "features"))
# We don't need the temporary build directory anymore.
mkTempBuildDir(maindir)
subdirs = []
for mname in buildModules:
if mname == "tqtext":
xtratag = scitag
else:
xtratag = None
generateSource(mname, plattag, tqttag, xtratag)
subdirs.append(mname)
# We handle the tqtpe module explicitly rather than auto-detect. This is
# because it does things a bit differently and I'm too lazy to deal with it
# properly at the moment.
if tqpeTag:
generateSource("tqtpe", plattag, tqttag, tqpeTag)
subdirs.append("tqtpe")
# Install the .sip files.
sip_tqt_config.inform("Creating Makefile for .sip files.")
olddir = sip_tqt_config.push_dir("sip")
sip_tqt_config.copy_to_file("Makefile", "all:\n")
icmds = []
for mname in buildModules:
dstdir = os.path.join(sipDir, mname)
icmds.append(("mkdir", dstdir, None))
for sf in os.listdir(os.path.join(olddir, "sip", mname)):
icmds.append(("copy", os.path.join(mname, sf), os.path.join(dstdir, sf)))
config.add_install_target(icmds)
sip_tqt_config.pop_dir(olddir)
subdirs.append("sip")
# See which version of pyuic to build.
config.patches["@PYTQT_BINDIR@"] = sip_tqt_config.escape(binDir)
sip_tqt_config.inform("Creating Makefile for pytquic3.")
subdirs.append("pytquic3")
olddir = sip_tqt_config.push_dir("pytquic3")
config.create_makefile("pytquic.pro", [])
sip_tqt_config.pop_dir(olddir)
# Build pylupdate.
sip_tqt_config.inform("Creating Makefile for pytqlupdate3.")
subdirs.append("pytqlupdate3")
olddir = sip_tqt_config.push_dir("pytqlupdate3")
config.create_makefile("pytqlupdate.pro", [])
sip_tqt_config.pop_dir(olddir)
# Generate the top-level Makefile.
sip_tqt_config.inform("Creating top level Makefile.")
sip_tqt_config.copy_to_file("PyTQt.pro.in", "TEMPLATE = subdirs\nSUBDIRS = " + string.join(subdirs) + "\n")
config.create_makefile("PyTQt.pro")
# Tell the user what to do next.
msg = "The build of the PyTQt source code for your system is now complete. To compile and install PyTQt run \"%s\" and \"%s install\" with appropriate user privileges." % (config.make_bin, config.make_bin)
sip_tqt_config.inform(msg)
if __name__ == "__main__":
try:
main(sys.argv)
except SystemExit:
raise
except:
print("""An internal error occured. Please report all the output from the program,
including the following traceback, to support@riverbankcomputing.co.uk.
""")
raise
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