Merge branch 'master' into wip

Changelog

@@ -1,3 +1,6 @@
+0.29.4           (2024-07-08):
+* Bug: %GITHUB%/issues/1780 Crash on deleting multiple selected shapes or items
+ 
 0.29.3           (2024-07-06):
 * Bug: %GITHUB%/issues/1774 ImportError: cannot import name '__version__' from 'klayout'
 * Bug: %GITHUB%/issues/1771 Python exception formatting: backtrace missing for Python >=3.11.7

Changelog.Debian

@@ -1,3 +1,10 @@
+klayout (0.29.4-1) unstable; urgency=low
+
+  * New features and bugfixes
+    - See changelog
+
+ -- Matthias Köfferlein <matthias@koefferlein.de>  Mon, 08 Jul 2024 19:05:32 +0200
+
 klayout (0.29.3-1) unstable; urgency=low
 
   * New features and bugfixes

macbuild/ReadMe.md

@@ -1,6 +1,6 @@
-Relevant KLayout version: 0.29.2<br>
+Relevant KLayout version: 0.29.4<br>
 Author: Kazzz-S<br>
-Last modified: 2024-06-09<br>
+Last modified: 2024-07-10<br>
 
 # 1. Introduction
 This directory **`macbuild`** contains various files required for building KLayout (http://www.klayout.de/) version 0.29.0 or later for different 64-bit macOS, including:
@@ -61,7 +61,7 @@ You need to have the followings:
 
 # 5. Command-line options of **`build4mac.py`**
 
-**`build4mac.py`** is the top level Python script for for building KLayout for a macOS.
+**`build4mac.py`** is the top level Python script for building KLayout for a macOS.
 The operating system type is detected automatically.
 
 ```
@@ -102,7 +102,7 @@ $ [python] ./build4mac.py
    [-u|--noqtuitools]   : don't include uitools in Qt binding                            | disabled
    [-g|--nolibgit2]     : don't include libgit2 for Git package support                  | disabled
    [-m|--make <option>] : option passed to 'make'                                        | '--jobs=4'
-   [-d|--debug]         : enable debug mode build                                        | disabled
+   [-d|--debug]         : enable debug mode build; AddressSanitizer (ASAN) is linked     | disabled
    [-c|--checkcom]      : check command-line and exit without building                   | disabled
    [-y|--deploy]        : deploy executables and dylibs, including Qt's Frameworks       | disabled
    [-Y|--DEPLOY]        : deploy executables and dylibs for those who built KLayout      | disabled
@@ -189,10 +189,8 @@ $ ./build4mac.py -q qt5macports -r mp33 -p mp311 -Y
 4. Copy/move the generated application bundle **`klayout.app`** to your **`/Applications`** directory for installation.
 
 ### 6C. Fully Homebrew-flavored build with Homebrew Ruby 3.3 and Homebrew Python 3.11
-> [!CAUTION]
+> [!IMPORTANT]
-> To build KLayout >= 0.29.0, you need "Qt6" to address [the compilation issue](https://github.com/KLayout/klayout/issues/1599).<br>
+> To build KLayout >= 0.29.0, you need "Qt6" >= 6.7.0 to address [the compilation issue](https://github.com/KLayout/klayout/issues/1599).<br>
-> However, the current KLayout is not compliant with the latest Qt6.7.0, so you will get another compilation error.<br>
-> Therefore, this section will be disabled for the time being.
 
 0. Install Homebrew, then install Qt6, Ruby 3.3, Python 3.11, and libgit2 by
 ```
@@ -225,10 +223,8 @@ $ ./build4mac.py -q qt6brew -r hb33 -p hb311 -Y
 4. Copy/move the generated application bundle **`klayout.app`** to your **`/Applications`** directory for installation.
 
 ### 6D. Partially Homebrew-flavored build with System Ruby and Homebrew Python 3.11
-> [!CAUTION]
+> [!IMPORTANT]
-> To build KLayout >= 0.29.0, you need "Qt6" to address [the compilation issue](https://github.com/KLayout/klayout/issues/1599).<br>
+> To build KLayout >= 0.29.0, you need "Qt6" >= 6.7.0 to address [the compilation issue](https://github.com/KLayout/klayout/issues/1599).<br>
-> However, the current KLayout is not compliant with the latest Qt6.7.0, so you will get another compilation error.<br>
-> Therefore, this section will be disabled for the time being.
 
 0. Install Homebrew, then install Qt6, Python 3.11, and libgit2 by
 ```
@@ -263,7 +259,7 @@ $ ./build4mac.py -q qt6brew -r sys -p hb311 -y
 
 ### 6E. Heterogeneous combination of MacPorts Qt5, System Ruby, and Homebrew Python 3.11
 > [!IMPORTANT]
-> This is a practical solution for building an HW*.dmg package.
+> This is another practical solution for building a popular HW*.dmg package.
 
 0. Install MacPorts, then install Qt5 and libgit2 by
 ```
@@ -347,7 +343,37 @@ A sample content (`*.app.Bash`) of the script bundle can be found in `Resources/
 
 ----
 
-# 7. Making a DMG installer
+# 7. QA Tests
+You can optionally conduct QA tests using the `ut_runner` executable.<br>
+[This forum post](https://www.klayout.de/forum/discussion/comment/11012/#Comment_11012) provides information on the unit tests, mainly for Linux.
+In the macOS environment, the QA test working directory is `[ST|LW|HB]-build_directory.macQAT`, where you will find `macQAT.py`, a wrapper script for the `ut_runner` executable.<br>
+Some required environment variables including `TESTSRC`, `TESTTMP`, and `DYLD_LIBRARY_PATH` are set by `macQAT.py`.<br>
+
+1. Change directory to `[ST|LW|HB]-build_directory.macQAT`
+```
+cd [ST|LW|HB]-build_directory.macQAT
+```
+
+2. To print usage of `ut_runner`, run `macQAT.py` with '-u'
+```
+./macQAT.py -u
+```
+
+3. To start the KLayout main GUI window, run `macQAT.py` with '-k'
+```
+./macQAT.py -k
+```
+
+4. To normally run `ut_runner`, invoke `macQAT.py` with '-r'
+```
+./macQAT.py -r
+```
+
+If required, you can use the `-x <test>` option to skip some erroneous tests.
+
+----
+
+# 8. Making a DMG installer
 You can make a DMG installer using another Python script **`makeDMG4mac.py`**.<br>
 This script requires a directory generated by **`build4mac.py`** with the [-y|-Y] option (refer to 6B through 6E).
 

macbuild/build4mac.py

@@ -80,7 +80,7 @@ def GenerateUsage(platform):
     usage += "   [-u|--noqtuitools]   : don't include uitools in Qt binding                            | disabled\n"
     usage += "   [-g|--nolibgit2]     : don't include libgit2 for Git package support                  | disabled\n"
     usage += "   [-m|--make <option>] : option passed to 'make'                                        | '--jobs=4'\n"
-    usage += "   [-d|--debug]         : enable debug mode build                                        | disabled\n"
+    usage += "   [-d|--debug]         : enable debug mode build; AddressSanitizer (ASAN) is linked     | disabled\n"
     usage += "   [-c|--checkcom]      : check command-line and exit without building                   | disabled\n"
     usage += "   [-y|--deploy]        : deploy executables and dylibs, including Qt's Frameworks       | disabled\n"
     usage += "   [-Y|--DEPLOY]        : deploy executables and dylibs for those who built KLayout      | disabled\n"
@@ -1007,6 +1007,7 @@ def Build_pymod_wheel(parameters):
 # @return 0 on success; non-zero (1), otherwise
 #------------------------------------------------------------------------------
 def Run_Build_Command(config, parameters):
+    DebugMode = config['DebugMode']
     ModuleQt  = config['ModuleQt']
     NoLibGit2 = config['NoLibGit2']
     ToolDebug = config['ToolDebug']
@@ -1015,8 +1016,22 @@ def Run_Build_Command(config, parameters):
     else:
         jump2pymod_wheel = True
 
+    #-----------------------------------------------------------------
+    # [1] Use the AddressSanitizer (ASan) in the debug build.
+    #     This environment variable is tested in ../src/klayout.pri.
+    #-----------------------------------------------------------------
+    try:
+        useAsan = os.environ['MAC_USE_ASAN']
+    except KeyError:
+        pass
+    else:
+        del os.environ['MAC_USE_ASAN']
+
+    if DebugMode:
+        os.environ['MAC_USE_ASAN'] = "1"
+
     #-----------------------------------------------------
-    # [1] Set two environment variables to use libgit2
+    # [2] Set two environment variables to use libgit2
     #-----------------------------------------------------
     if not NoLibGit2:
         # Using MacPorts
@@ -1048,7 +1063,7 @@ def Run_Build_Command(config, parameters):
 
     if not jump2pymod_wheel:
         #-----------------------------------------------------
-        # [2] Set parameters passed to the main Bash script
+        # [3] Set parameters passed to the main Bash script
         #-----------------------------------------------------
         cmd_args = ""
 
@@ -1106,7 +1121,7 @@ def Run_Build_Command(config, parameters):
             cmd_args += " \\\n  -nopython"
 
         #-----------------------------------------------------
-        # [3] Make the consolidated command line
+        # [4] Make the consolidated command line
         #-----------------------------------------------------
         command  = "time"
         command += " \\\n  %s" % parameters['build_cmd']
@@ -1119,7 +1134,7 @@ def Run_Build_Command(config, parameters):
             sys.exit(0)
 
         #-----------------------------------------------------
-        # [4] Invoke the main Bash script; takes time:-)
+        # [5] Invoke the main Bash script; takes time:-)
         #-----------------------------------------------------
         myscript = os.path.basename(__file__)
         ret = subprocess.call( command, shell=True )
@@ -1138,7 +1153,7 @@ def Run_Build_Command(config, parameters):
         print( "", file=sys.stderr )
 
         #------------------------------------------------------------------------
-        # [5] Prepare "*.macQAT/" directory for the QATest.
+        # [6] Prepare "*.macQAT/" directory for the QATest.
         #     Binaries under "*.macQAT/" such as *.dylib will be touched later.
         #------------------------------------------------------------------------
         print( "### Preparing <%s>" % MacBuildDirQAT )
@@ -1177,7 +1192,7 @@ def Run_Build_Command(config, parameters):
         print( "", file=sys.stderr )
 
     #------------------------------------------------------------------------
-    # [6] Build <pymod> for some predetermined environments on demand
+    # [7] Build <pymod> for some predetermined environments on demand
     #------------------------------------------------------------------------
     BuildPymodWhl = parameters['BuildPymodWhl']
     if BuildPymodWhl:

macbuild/build4mac_env.py

@@ -182,7 +182,7 @@ RubySonoma      = { 'exe':  '/System/Library/Frameworks/Ruby.framework/Versions/
 #  install with 'sudo port install ruby33'
 # [Key Type Name] = 'MP33'
 Ruby33MacPorts  = { 'exe': '/opt/local/bin/ruby3.3',
-                    'inc': '/opt/local/include/ruby-3.3.3',
+                    'inc': '/opt/local/include/ruby-3.3.4',
                     'lib': '/opt/local/lib/libruby.3.3.dylib'
                   }
 

macbuild/macQAT.py

@@ -216,7 +216,9 @@ def ExportEnvVariables():
     MyEnviron[ 'TESTTMP' ] = WorkDir
     if System == "Darwin":
         MyEnviron[ 'DYLD_LIBRARY_PATH' ] = "%s:%s/db_plugins:%s/lay_plugins:%s/pymod" % (ProjectDir, ProjectDir, ProjectDir, ProjectDir)
-        for env in [ 'TESTSRC', 'TESTTMP', 'DYLD_LIBRARY_PATH' ]:
+        MyEnviron[ 'MallocNanoZone' ] = "0"
+        MyEnviron[ 'ASAN_OPTIONS' ] = "ast_unwind_on_malloc=0:verbosity=1:detect_leaks=0:abort_on_error=0:halt_on_error=0:symbolize=1"
+        for env in [ 'TESTSRC', 'TESTTMP', 'DYLD_LIBRARY_PATH', 'MallocNanoZone', 'ASAN_OPTIONS' ]:
             os.environ[env] = MyEnviron[env]
     else:
         MyEnviron[ 'LD_LIBRARY_PATH' ] = "%s:%s/db_plugins:%s/lay_plugins:%s/pymod" % (ProjectDir, ProjectDir, ProjectDir, ProjectDir)

macbuild/makeDMG4mac.py

@@ -49,6 +49,7 @@ def SetGlobals():
     global DMGSerialNum       # the DMG serial number
     global PackagePrefix      # the package prefix: LW-', 'HW-', or 'EX-'
     global QtIdentification   # Qt identification
+    global BuildType          # build type ['release', 'debug']
     global RubyPythonID       # Ruby- and Python-identification
     global KLVersion          # KLayout's version
     global OccupiedDS         # approx. occupied disc space
@@ -144,6 +145,7 @@ def SetGlobals():
     DMGSerialNum      = 1
     PackagePrefix     = ""
     QtIdentification  = ""
+    BuildType         = ""
     RubyPythonID      = ""
     KLVersion         = GetKLayoutVersionFrom( "./version.sh" )
     OccupiedDS        = -1
@@ -236,6 +238,7 @@ def CheckPkgDirectory():
     global BundleName
     global PackagePrefix
     global QtIdentification
+    global BuildType
     global RubyPythonID
     global BackgroundPNG
     global LatestOSMacPorts
@@ -270,7 +273,8 @@ def CheckPkgDirectory():
     #     * ST-qt6MP.pkg.macos-Monterey-release-RsysPsys
     #     * LW-qt6MP.pkg.macos-Monterey-release-Rmp33Pmp311
     #-----------------------------------------------------------------------------------------------
-    patQRP = u'(ST|LW|HW|EX)([-])([qt5|qt6][0-9A-Za-z]+)([.]pkg[.])([A-Za-z]+[-][A-Za-z]+[-]release[-])([0-9A-Za-z]+)'
+    #                  0      1      2                      3                  4                    5         6        7
+    patQRP = u'(ST|LW|HW|EX)([-])([qt5|qt6][0-9A-Za-z]+)([.]pkg[.])([A-Za-z]+[-][A-Za-z]+[-])(release|debug)([-])([0-9A-Za-z]+)'
     regQRP = re.compile(patQRP)
     if not regQRP.match(PkgDir):
         print( "! Cannot identify (Qt, Ruby, Python) from the package directory name" )
@@ -283,7 +287,6 @@ def CheckPkgDirectory():
         pkgdirComponents = regQRP.match(PkgDir).groups()
         PackagePrefix    = pkgdirComponents[0]
         QtIdentification = pkgdirComponents[2]
-        RubyPythonID     = pkgdirComponents[5]
         if QtIdentification.find('qt5') == 0:
             BackgroundPNG = "KLayoutDMG-BackQt5.png"
         elif QtIdentification.find('qt6') == 0:
@@ -291,6 +294,14 @@ def CheckPkgDirectory():
         else:
             BackgroundPNG = None
             raise Exception( "! neither qt5 nor qt6" )
+        if pkgdirComponents[5] == 'release':
+            BuildType = 'release'
+        elif pkgdirComponents[5] == 'debug':
+            BuildType = 'debug'
+        else:
+            BuildType = None
+            raise Exception( "! neither release nor debug" )
+        RubyPythonID = pkgdirComponents[7]
 
         #-----------------------------------------------------------------------------
         # [3] Check if the "LatestOS" with MacPorts / Homebrew / Anaconda3
@@ -435,6 +446,7 @@ def ParseCommandLineArguments():
     global UnsafePkg
     global PackagePrefix
     global QtIdentification
+    global BuildType
     global RubyPythonID
     global KLVersion
     global OccupiedDS
@@ -532,6 +544,8 @@ def ParseCommandLineArguments():
                         % (PackagePrefix, KLVersion, GenOSName, Platform, DMGSerialNum, QtIdentification, RubyPythonID)
         if Machine == "arm64": # with an Apple Silicon Chip
             TargetDMG = Machine + TargetDMG
+        if BuildType == "debug": # in the case of 'debug' build
+            TargetDMG = "debug-" + TargetDMG
     return
 
 #------------------------------------------------------------------------------
@@ -607,7 +621,7 @@ def MakeTargetDMGFile(msg=""):
     #----------------------------------------------------
     if os.path.exists(WorkDMG):
         os.remove(WorkDMG)
-    dmgsize  = OccupiedDS + 20 # approx. occupied size plus 20[MB]
+    dmgsize  = OccupiedDS + int(0.2*OccupiedDS) # approx. occupied size plus 20[%]
     cmdline  = 'hdiutil create -srcfolder %s -volname %s -fs HFS+ -fsargs "-c c=64,a=16,e=16" '
     cmdline += '-format UDRW -size %dm  %s'
     command  = cmdline % (PkgDir, VolumeDMG, dmgsize, WorkDMG)

macbuild/nightlyBuild.py

@@ -78,8 +78,8 @@ def Get_Build_Target_Dict():
 # @param[in] platform   platform name
 #
 # @return (dictionary1, dictionary2)-tupple
-#          dictionary1: key=(qtVer, mnemonic), value=build option list
+#          dictionary1: key=(qtVer, mnemonic, bdType), value=build option list
-#          dictionary2: key=(qtVer, mnemonic), value=log file name
+#          dictionary2: key=(qtVer, mnemonic, bdType), value=log file name
 #------------------------------------------------------------------------------
 def Get_Build_Options( targetDic, platform ):
     buildOp = dict()
@@ -94,38 +94,61 @@ def Get_Build_Options( targetDic, platform ):
         for key in targetDic.keys():
             target = targetDic[key]
             if target == "std":
-                buildOp[(qtVer, "std")] = [ '-q', '%sMacPorts' % qtType, '-r', 'sys',  '-p', 'sys' ]
+                buildOp[(qtVer, "std", "r")] = [ '-q', '%sMacPorts' % qtType, '-r', 'sys',  '-p', 'sys' ]
-                logfile[(qtVer, "std")] = "%sMP.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "release", "RsysPsys")
+                logfile[(qtVer, "std", "r")] = "%sMP.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "release", "RsysPsys")
+                buildOp[(qtVer, "std", "d")] = [ '-q', '%sMacPorts' % qtType, '-r', 'sys',  '-p', 'sys', '--debug' ]
+                logfile[(qtVer, "std", "d")] = "%sMP.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "debug", "RsysPsys")
             elif target == "ports":
-                buildOp[(qtVer, "ports")] = [ '-q', '%sMacPorts' % qtType, '-r', 'MP33', '-p', 'MP311' ]
+                buildOp[(qtVer, "ports", "r")] = [ '-q', '%sMacPorts' % qtType, '-r', 'MP33', '-p', 'MP311' ]
-                logfile[(qtVer, "ports")] = "%sMP.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "release", "Rmp33Pmp311")
+                logfile[(qtVer, "ports", "r")] = "%sMP.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "release", "Rmp33Pmp311")
+                buildOp[(qtVer, "ports", "d")] = [ '-q', '%sMacPorts' % qtType, '-r', 'MP33', '-p', 'MP311', '--debug' ]
+                logfile[(qtVer, "ports", "d")] = "%sMP.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "debug", "Rmp33Pmp311")
             elif target == "brew":
-                buildOp[(qtVer, "brew")] = [ '-q', '%sBrew' % qtType, '-r', 'HB33', '-p', 'HB311' ]
+                buildOp[(qtVer, "brew", "r")] = [ '-q', '%sBrew' % qtType, '-r', 'HB33', '-p', 'HB311' ]
-                logfile[(qtVer, "brew")] = "%sBrew.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "release", "Rhb33Phb311")
+                logfile[(qtVer, "brew", "r")] = "%sBrew.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "release", "Rhb33Phb311")
+                buildOp[(qtVer, "brew", "d")] = [ '-q', '%sBrew' % qtType, '-r', 'HB33', '-p', 'HB311', '--debug' ]
+                logfile[(qtVer, "brew", "d")] = "%sBrew.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "debug", "Rhb33Phb311")
             elif target == "brewHW":
-                buildOp[(qtVer, "brewHW")] = [ '-q', '%sBrew' % qtType, '-r', 'sys',  '-p', 'HB311' ]
+                buildOp[(qtVer, "brewHW", "r")] = [ '-q', '%sBrew' % qtType, '-r', 'sys',  '-p', 'HB311' ]
-                logfile[(qtVer, "brewHW")] = "%sBrew.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "release", "RsysPhb311")
+                logfile[(qtVer, "brewHW", "r")] = "%sBrew.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "release", "RsysPhb311")
+                buildOp[(qtVer, "brewHW", "d")] = [ '-q', '%sBrew' % qtType, '-r', 'sys',  '-p', 'HB311', '--debug' ]
+                logfile[(qtVer, "brewHW", "d")] = "%sBrew.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "debug", "RsysPhb311")
             elif target == "ana3":
-                buildOp[(qtVer, "ana3")] = [ '-q', '%sAna3' % qtType, '-r', 'Ana3', '-p', 'Ana3' ]
+                buildOp[(qtVer, "ana3", "r")] = [ '-q', '%sAna3' % qtType, '-r', 'Ana3', '-p', 'Ana3' ]
-                logfile[(qtVer, "ana3")] = "%sAna3.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "release", "Rana3Pana3")
+                logfile[(qtVer, "ana3", "r")] = "%sAna3.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "release", "Rana3Pana3")
+                buildOp[(qtVer, "ana3", "d")] = [ '-q', '%sAna3' % qtType, '-r', 'Ana3', '-p', 'Ana3', '--debug' ]
+                logfile[(qtVer, "ana3", "d")] = "%sAna3.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "debug", "Rana3Pana3")
             elif target == "brewA":
-                buildOp[(qtVer, "brewA")] = [ '-q', '%sBrew' % qtType, '-r', 'HB33', '-p', 'HBAuto' ]
+                buildOp[(qtVer, "brewA", "r")] = [ '-q', '%sBrew' % qtType, '-r', 'HB33', '-p', 'HBAuto' ]
-                logfile[(qtVer, "brewA")] = "%sBrew.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "release", "Rhb33Phbauto")
+                logfile[(qtVer, "brewA", "r")] = "%sBrew.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "release", "Rhb33Phbauto")
+                buildOp[(qtVer, "brewA", "d")] = [ '-q', '%sBrew' % qtType, '-r', 'HB33', '-p', 'HBAuto', '--debug' ]
+                logfile[(qtVer, "brewA", "d")] = "%sBrew.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "debug", "Rhb33Phbauto")
             elif target == "brewAHW":
-                buildOp[(qtVer, "brewAHW")] = [ '-q', '%sBrew' % qtType, '-r', 'sys',  '-p', 'HBAuto' ]
+                buildOp[(qtVer, "brewAHW", "r")] = [ '-q', '%sBrew' % qtType, '-r', 'sys',  '-p', 'HBAuto' ]
-                logfile[(qtVer, "brewAHW")] = "%sBrew.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "release", "RsysPhbauto")
+                logfile[(qtVer, "brewAHW", "r")] = "%sBrew.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "release", "RsysPhbauto")
+                buildOp[(qtVer, "brewAHW", "d")] = [ '-q', '%sBrew' % qtType, '-r', 'sys',  '-p', 'HBAuto', '--debug' ]
+                logfile[(qtVer, "brewAHW", "d")] = "%sBrew.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "debug", "RsysPhbauto")
             elif target == "pbrew":
-                buildOp[(qtVer, "pbrew")] = [ '-q', '%sMacPorts' % qtType, '-r', 'HB33', '-p', 'HB311' ]
+                buildOp[(qtVer, "pbrew", "r")] = [ '-q', '%sMacPorts' % qtType, '-r', 'HB33', '-p', 'HB311' ]
-                logfile[(qtVer, "pbrew")] = "%sMP.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "release", "Rhb33Phb311")
+                logfile[(qtVer, "pbrew", "r")] = "%sMP.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "release", "Rhb33Phb311")
+                buildOp[(qtVer, "pbrew", "d")] = [ '-q', '%sMacPorts' % qtType, '-r', 'HB33', '-p', 'HB311', '--debug' ]
+                logfile[(qtVer, "pbrew", "d")] = "%sMP.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "debug", "Rhb33Phb311")
             elif target == "pbrewHW":
-                buildOp[(qtVer, "pbrewHW")] = [ '-q', '%sMacPorts' % qtType, '-r', 'sys',  '-p', 'HB311' ]
+                buildOp[(qtVer, "pbrewHW", "r")] = [ '-q', '%sMacPorts' % qtType, '-r', 'sys',  '-p', 'HB311' ]
-                logfile[(qtVer, "pbrewHW")] = "%sMP.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "release", "RsysPhb311")
+                logfile[(qtVer, "pbrewHW", "r")] = "%sMP.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "release", "RsysPhb311")
+                buildOp[(qtVer, "pbrewHW", "d")] = [ '-q', '%sMacPorts' % qtType, '-r', 'sys',  '-p', 'HB311', '--debug' ]
+                logfile[(qtVer, "pbrewHW", "d")] = "%sMP.build.macos-%s-%s-%s.log" % (qtType.lower(), platform, "debug", "RsysPhb311")
 
         if WithPymod:
-            buildOp[(qtVer,"ports")] = buildOp[(qtVer,"ports")] + ['--buildPymod']
+            buildOp[(qtVer, "ports", "r")] = buildOp[(qtVer, "ports", "r")] + ['--buildPymod']
-            buildOp[(qtVer,"brew")]  = buildOp[(qtVer,"brew")]  + ['--buildPymod']
+            buildOp[(qtVer, "brew", "r")]  = buildOp[(qtVer, "brew", "r")]  + ['--buildPymod']
-            buildOp[(qtVer,"ana3")]  = buildOp[(qtVer,"ana3")]  + ['--buildPymod']
+            buildOp[(qtVer, "ana3", "r")]  = buildOp[(qtVer, "ana3", "r")]  + ['--buildPymod']
-            buildOp[(qtVer,"pbrew")] = buildOp[(qtVer,"pbrew")] + ['--buildPymod']
+            buildOp[(qtVer, "pbrew", "r")] = buildOp[(qtVer, "pbrew", "r")] + ['--buildPymod']
+
+            buildOp[(qtVer, "ports", "d")] = buildOp[(qtVer, "ports", "d")]
+            buildOp[(qtVer, "brew", "d")]  = buildOp[(qtVer, "brew", "d")]
+            buildOp[(qtVer, "ana3", "d")]  = buildOp[(qtVer, "ana3", "d")]
+            buildOp[(qtVer, "pbrew", "d")] = buildOp[(qtVer, "pbrew", "d")]
 
     return (buildOp, logfile)
 
@@ -135,7 +158,7 @@ def Get_Build_Options( targetDic, platform ):
 # @param[in] targetDic  build target dictionary
 # @param[in] platform   platform name
 #
-# @return a dictionary; key=(qtVer, mnemonic), value=".macQAT" directory
+# @return a dictionary; key=(qtVer, mnemonic, bdType), value=".macQAT" directory
 #------------------------------------------------------------------------------
 def Get_QAT_Directory( targetDic, platform ):
     dirQAT = dict()
@@ -149,23 +172,32 @@ def Get_QAT_Directory( targetDic, platform ):
         for key in targetDic.keys():
             target = targetDic[key]
             if target == "std":
-                dirQAT[(qtVer, "std")]     = '%sMP.build.macos-%s-release-RsysPsys.macQAT'       % (qtType.lower(), platform)
+                dirQAT[(qtVer, "std", "r")] = '%sMP.build.macos-%s-release-RsysPsys.macQAT' % (qtType.lower(), platform)
+                dirQAT[(qtVer, "std", "d")] = '%sMP.build.macos-%s-debug-RsysPsys.macQAT'   % (qtType.lower(), platform)
             elif target == "ports":
-                dirQAT[(qtVer, "ports")]   = '%sMP.build.macos-%s-release-Rmp33Pmp311.macQAT'    % (qtType.lower(), platform)
+                dirQAT[(qtVer, "ports", "r")] = '%sMP.build.macos-%s-release-Rmp33Pmp311.macQAT' % (qtType.lower(), platform)
+                dirQAT[(qtVer, "ports", "d")] = '%sMP.build.macos-%s-debug-Rmp33Pmp311.macQAT'   % (qtType.lower(), platform)
             elif target == "brew":
-                dirQAT[(qtVer, "brew")]    = '%sBrew.build.macos-%s-release-Rhb33Phb311.macQAT'  % (qtType.lower(), platform)
+                dirQAT[(qtVer, "brew", "r")] = '%sBrew.build.macos-%s-release-Rhb33Phb311.macQAT' % (qtType.lower(), platform)
+                dirQAT[(qtVer, "brew", "d")] = '%sBrew.build.macos-%s-debug-Rhb33Phb311.macQAT'   % (qtType.lower(), platform)
             elif target == "brewHW":
-                dirQAT[(qtVer, "brewHW")]  = '%sBrew.build.macos-%s-release-RsysPhb311.macQAT'   % (qtType.lower(), platform)
+                dirQAT[(qtVer, "brewHW", "r")] = '%sBrew.build.macos-%s-release-RsysPhb311.macQAT' % (qtType.lower(), platform)
+                dirQAT[(qtVer, "brewHW", "d")] = '%sBrew.build.macos-%s-debug-RsysPhb311.macQAT'   % (qtType.lower(), platform)
             elif target == "ana3":
-                dirQAT[(qtVer, "ana3")]    = '%sAna3.build.macos-%s-release-Rana3Pana3.macQAT'   % (qtType.lower(), platform)
+                dirQAT[(qtVer, "ana3", "r")] = '%sAna3.build.macos-%s-release-Rana3Pana3.macQAT' % (qtType.lower(), platform)
+                dirQAT[(qtVer, "ana3", "d")] = '%sAna3.build.macos-%s-debug-Rana3Pana3.macQAT'   % (qtType.lower(), platform)
             elif target == "brewA":
-                dirQAT[(qtVer, "brewA")]   = '%sBrew.build.macos-%s-release-Rhb33Phbauto.macQAT' % (qtType.lower(), platform)
+                dirQAT[(qtVer, "brewA", "r")] = '%sBrew.build.macos-%s-release-Rhb33Phbauto.macQAT' % (qtType.lower(), platform)
+                dirQAT[(qtVer, "brewA", "d")] = '%sBrew.build.macos-%s-debug-Rhb33Phbauto.macQAT'   % (qtType.lower(), platform)
             elif target == "brewAHW":
-                dirQAT[(qtVer, "brewAHW")] = '%sBrew.build.macos-%s-release-RsysPhbauto.macQAT'  % (qtType.lower(), platform)
+                dirQAT[(qtVer, "brewAHW", "r")] = '%sBrew.build.macos-%s-release-RsysPhbauto.macQAT' % (qtType.lower(), platform)
+                dirQAT[(qtVer, "brewAHW", "d")] = '%sBrew.build.macos-%s-debug-RsysPhbauto.macQAT'   % (qtType.lower(), platform)
             elif target == "pbrew":
-                dirQAT[(qtVer, "pbrew")]   = '%sMP.build.macos-%s-release-Rhb33Phb311.macQAT'    % (qtType.lower(), platform)
+                dirQAT[(qtVer, "pbrew", "r")] = '%sMP.build.macos-%s-release-Rhb33Phb311.macQAT' % (qtType.lower(), platform)
+                dirQAT[(qtVer, "pbrew", "d")] = '%sMP.build.macos-%s-debug-Rhb33Phb311.macQAT'   % (qtType.lower(), platform)
             elif target == "pbrewHW":
-                dirQAT[(qtVer, "pbrewHW")] = '%sMP.build.macos-%s-release-RsysPhb311.macQAT'     % (qtType.lower(), platform)
+                dirQAT[(qtVer, "pbrewHW", "r")] = '%sMP.build.macos-%s-release-RsysPhb311.macQAT' % (qtType.lower(), platform)
+                dirQAT[(qtVer, "pbrewHW", "d")] = '%sMP.build.macos-%s-debug-RsysPhb311.macQAT'   % (qtType.lower(), platform)
 
     return dirQAT
 
@@ -177,7 +209,7 @@ def Get_QAT_Directory( targetDic, platform ):
 # @param[in] srlDMG     serial number of DMG
 # @param[in] makeflag   True to make; False to clean
 #
-# @return a dictionary; key=(qtVer, mnemonic), value=build option list
+# @return a dictionary; key=(qtVer, mnemonic, bdType), value=build option list
 #------------------------------------------------------------------------------
 def Get_Package_Options( targetDic, platform, srlDMG, makeflag ):
     packOp = dict()
@@ -196,31 +228,49 @@ def Get_Package_Options( targetDic, platform, srlDMG, makeflag ):
         for key in targetDic.keys():
             target = targetDic[key]
             if target == "std":
-                packOp[(qtVer, "std")]     = [ '-p', 'ST-%sMP.pkg.macos-%s-release-RsysPsys'       % (qtType.lower(), platform),
+                packOp[(qtVer, "std", "r")] = [ '-p', 'ST-%sMP.pkg.macos-%s-release-RsysPsys' % (qtType.lower(), platform),
+                                                '-s', '%d' % srlDMG, '%s' % flag ]
+                packOp[(qtVer, "std", "d")] = [ '-p', 'ST-%sMP.pkg.macos-%s-debug-RsysPsys'   % (qtType.lower(), platform),
                                                 '-s', '%d' % srlDMG, '%s' % flag ]
             elif target == "ports":
-                packOp[(qtVer, "ports")]   = [ '-p', 'LW-%sMP.pkg.macos-%s-release-Rmp33Pmp311'    % (qtType.lower(), platform),
+                packOp[(qtVer, "ports", "r")] = [ '-p', 'LW-%sMP.pkg.macos-%s-release-Rmp33Pmp311' % (qtType.lower(), platform),
+                                                  '-s', '%d' % srlDMG, '%s' % flag ]
+                packOp[(qtVer, "ports", "d")] = [ '-p', 'LW-%sMP.pkg.macos-%s-debug-Rmp33Pmp311'   % (qtType.lower(), platform),
                                                   '-s', '%d' % srlDMG, '%s' % flag ]
             elif target == "brew":
-                packOp[(qtVer, "brew")]    = [ '-p', 'LW-%sBrew.pkg.macos-%s-release-Rhb33Phb311'  % (qtType.lower(), platform),
+                packOp[(qtVer, "brew", "r")] = [ '-p', 'LW-%sBrew.pkg.macos-%s-release-Rhb33Phb311' % (qtType.lower(), platform),
+                                                 '-s', '%d' % srlDMG, '%s' % flag ]
+                packOp[(qtVer, "brew", "d")] = [ '-p', 'LW-%sBrew.pkg.macos-%s-debug-Rhb33Phb311'   % (qtType.lower(), platform),
                                                  '-s', '%d' % srlDMG, '%s' % flag ]
             elif target == "brewHW":
-                packOp[(qtVer, "brewHW")]  = [ '-p', 'HW-%sBrew.pkg.macos-%s-release-RsysPhb311'   % (qtType.lower(), platform),
+                packOp[(qtVer, "brewHW", "r")] = [ '-p', 'HW-%sBrew.pkg.macos-%s-release-RsysPhb311' % (qtType.lower(), platform),
+                                                   '-s', '%d' % srlDMG, '%s' % flag ]
+                packOp[(qtVer, "brewHW", "d")] = [ '-p', 'HW-%sBrew.pkg.macos-%s-debug-RsysPhb311'   % (qtType.lower(), platform),
                                                    '-s', '%d' % srlDMG, '%s' % flag ]
             elif target == "ana3":
-                packOp[(qtVer, "ana3")]    = [ '-p', 'LW-%sAna3.pkg.macos-%s-release-Rana3Pana3'   % (qtType.lower(), platform),
+                packOp[(qtVer, "ana3", "r")] = [ '-p', 'LW-%sAna3.pkg.macos-%s-release-Rana3Pana3' % (qtType.lower(), platform),
+                                                 '-s', '%d' % srlDMG, '%s' % flag ]
+                packOp[(qtVer, "ana3", "d")] = [ '-p', 'LW-%sAna3.pkg.macos-%s-debug-Rana3Pana3'   % (qtType.lower(), platform),
                                                  '-s', '%d' % srlDMG, '%s' % flag ]
             elif target == "brewA":
-                packOp[(qtVer, "brewA")]   = [ '-p', 'LW-%sBrew.pkg.macos-%s-release-Rhb33Phbauto' % (qtType.lower(), platform),
+                packOp[(qtVer, "brewA", "r")] = [ '-p', 'LW-%sBrew.pkg.macos-%s-release-Rhb33Phbauto' % (qtType.lower(), platform),
+                                                  '-s', '%d' % srlDMG, '%s' % flag ]
+                packOp[(qtVer, "brewA", "d")] = [ '-p', 'LW-%sBrew.pkg.macos-%s-debug-Rhb33Phbauto'   % (qtType.lower(), platform),
                                                   '-s', '%d' % srlDMG, '%s' % flag ]
             elif target == "brewAHW":
-                packOp[(qtVer, "brewAHW")] = [ '-p', 'HW-%sBrew.pkg.macos-%s-release-RsysPhbauto'  % (qtType.lower(), platform),
+                packOp[(qtVer, "brewAHW", "r")] = [ '-p', 'HW-%sBrew.pkg.macos-%s-release-RsysPhbauto' % (qtType.lower(), platform),
+                                                    '-s', '%d' % srlDMG, '%s' % flag ]
+                packOp[(qtVer, "brewAHW", "d")] = [ '-p', 'HW-%sBrew.pkg.macos-%s-debug-RsysPhbauto'   % (qtType.lower(), platform),
                                                     '-s', '%d' % srlDMG, '%s' % flag ]
             elif target == "pbrew":
-                packOp[(qtVer, "pbrew")]   = [ '-p', 'LW-%sMP.pkg.macos-%s-release-Rhb33Phb311'    % (qtType.lower(), platform),
+                packOp[(qtVer, "pbrew", "r")] = [ '-p', 'LW-%sMP.pkg.macos-%s-release-Rhb33Phb311' % (qtType.lower(), platform),
+                                                  '-s', '%d' % srlDMG, '%s' % flag ]
+                packOp[(qtVer, "pbrew", "d")] = [ '-p', 'LW-%sMP.pkg.macos-%s-debug-Rhb33Phb311'   % (qtType.lower(), platform),
                                                   '-s', '%d' % srlDMG, '%s' % flag ]
             elif target == "pbrewHW":
-                packOp[(qtVer, "pbrewHW")] = [ '-p', 'HW-%sMP.pkg.macos-%s-release-RsysPhb311'     % (qtType.lower(), platform),
+                packOp[(qtVer, "pbrewHW", "r")] = [ '-p', 'HW-%sMP.pkg.macos-%s-release-RsysPhb311' % (qtType.lower(), platform),
+                                                    '-s', '%d' % srlDMG, '%s' % flag ]
+                packOp[(qtVer, "pbrewHW", "d")] = [ '-p', 'HW-%sMP.pkg.macos-%s-debug-RsysPhb311'   % (qtType.lower(), platform),
                                                     '-s', '%d' % srlDMG, '%s' % flag ]
     return packOp
 
@@ -231,7 +281,7 @@ def Parse_CommandLine_Arguments():
     global Usage        # usage
     global QtType       # Qt type
     global Target       # target list
-    global QtTarget  # list of (Qt, target)-tuple
+    global QtTarget     # list of (Qt, target, bdType)-tuple
     global Build        # operation flag
     global WithPymod    # operation flag
     global QATest       # operation flag
@@ -262,13 +312,14 @@ def Parse_CommandLine_Arguments():
     Usage += "   [--target <list>] : 0='std', 1='ports', 2='brew', 3='brewHW', 4='ana3',   | '%s'\n" % targetopt
     Usage += "                       5='brewA', 6='brewAHW', 12='pbrew', 13='pbrewHW'      |\n"
     Usage += "                       * with --qt=6, use --target='0,1,2,3' (4 is ignored)  |\n"
-    Usage += "   [--qttarget <tuple list>] : ex. '5,1' for qt=5, target=1                  | disabled\n"
+    Usage += "   [--qttarget <tuple list>] : ex. '5,1,r'| qt=5, target=1, bdType='r'       | disabled\n"
+    Usage += "                                   '5,4,d', '6,4,r', and '6,4,d' are omitted |\n"
     Usage += "      + This option supersedes, if used, the --qt and --target combination.  |\n"
     Usage += "      + You can use this option multiple times.                              |\n"
     Usage += "      + Or you can pass those list by the 'nightlyBuild.csv' file.           |\n"
     Usage += "        A sample file 'macbuild/nightlyBuild.sample.csv' is available.       |\n"
     Usage += "   [--build] : build and deploy                                              | disabled\n"
-    Usage += "   [--pymod] : build and deploy Pymod, too                                   | disabled\n"
+    Usage += "   [--pymod] : build and deploy Pymod, too (release build only)              | disabled\n"
     Usage += "   [--test]  : run the QA Test                                               | disabled\n"
     Usage += "   [--check] : check the QA Test results                                     | disabled\n"
     Usage += "   [--makedmg|--cleandmg <srlno>] : make or clean DMGs                       | disabled\n"
@@ -302,7 +353,7 @@ def Parse_CommandLine_Arguments():
     p.add_option( '--qttarget',
                     action='append',
                     dest='qt_target',
-                    help='(Qt, target)-tuple' )
+                    help='(Qt, target, bdType)-tuple' )
 
     p.add_option( '--build',
                     action='store_true',
@@ -396,10 +447,10 @@ def Parse_CommandLine_Arguments():
     # Populate QtTarget
     QtTarget = list()
     for target in Target:
-        QtTarget.append( (QtType, target) )
+        QtTarget.append( (QtType, target, 'r') )
     QtType = None
     Target = None
-    print( "# The --qt and --target combination specifies..." )
+    print( "# The --qt and --target combination specifies for 'r'elease build..." )
     print(QtTarget)
 
     if len(opt.qt_target) == 1 and opt.qt_target[0] == "nightlyBuild.csv": # reserved file name
@@ -413,16 +464,22 @@ def Parse_CommandLine_Arguments():
         for i in range(0, len(df)):
             qt     = df.iloc[i,0]
             idx    = df.iloc[i,1]
-            if (qt == 5 and idx in [0,1,2,3,4,5,6,12,13]) or (qt == 6 and idx in [0,1,2,3, 5,6,12,13]):
+            bdType = df.iloc[i,2].lower()[0]
-                QtTarget.append( (qt, targetDic[idx]) )
+            if (qt == 5 and idx in [0,1,2,3,4,5,6,12,13] and bdType in ['r']) or \
+               (qt == 5 and idx in [0,1,2,3,  5,6,12,13] and bdType in ['d']) or \
+               (qt == 6 and idx in [0,1,2,3,  5,6,12,13] and bdType in ['r', 'd']):
+                QtTarget.append( (qt, targetDic[idx], bdType) )
     elif len(opt.qt_target) > 0:
         QtTarget     = list()
         withqttarget = True
         for item in opt.qt_target:
             qt     = int(item.split(",")[0])
             idx    = int(item.split(",")[1])
-            if (qt == 5 and idx in [0,1,2,3,4,5,6,12,13]) or (qt == 6 and idx in [0,1,2,3, 5,6,12,13]):
+            bdType =    (item.split(",")[2]).lower()[0]
-                QtTarget.append( (qt, targetDic[idx]) )
+            if (qt == 5 and idx in [0,1,2,3,4,5,6,12,13] and bdType in ['r']) or \
+               (qt == 5 and idx in [0,1,2,3,  5,6,12,13] and bdType in ['d']) or \
+               (qt == 6 and idx in [0,1,2,3,  5,6,12,13] and bdType in ['r', 'd']):
+                QtTarget.append( (qt, targetDic[idx], bdType) )
     else:
         withqttarget = False
 
@@ -431,7 +488,7 @@ def Parse_CommandLine_Arguments():
             print( "# The --qttarget option superseded the --qt and --target combination" )
             print(QtTarget)
         else:
-            print( "! --qttarget is used but there is no valid (Qt, target)-tuple" )
+            print( "! --qttarget is used but there is no valid (Qt, target, bdTye)-tuple" )
             print(Usage)
             quit()
 
@@ -474,18 +531,18 @@ def Build_Deploy():
     myPlatform = Test_My_Platform()
     buildOp, logfile = Get_Build_Options( Get_Build_Target_Dict(), myPlatform )
 
-    for qttype, key in QtTarget:
+    for qttype, key, bdType in QtTarget:
-        if key == "ana3" and qttype == 6: # anaconda3 does not provide Qt6 so far
+        if key == "ana3" and (qttype == 6 or bdType == 'd'): # anaconda3 does not provide Qt6 | debug_lib
             continue
 
-        deplog = logfile[(qttype, key)].replace( ".log", ".dep.log" )
+        deplog = logfile[(qttype, key, bdType)].replace( ".log", ".dep.log" )
 
-        command1 = [ pyBuilder ] + buildOp[(qttype, key)]
+        command1 = [ pyBuilder ] + buildOp[(qttype, key, bdType)]
 
         if key in [ "std", "brewHW", "brewAHW", "pbrewHW" ] :
             command2  = "time"
             command2 += " \\\n  %s" % pyBuilder
-            for option in buildOp[(qttype, key)]:
+            for option in buildOp[(qttype, key, bdType)]:
                 command2 += " \\\n  %s" % option
             command2 += " \\\n  %s" % '-y'
             command2 += "  2>&1 | tee %s; \\\n" % deplog
@@ -493,7 +550,7 @@ def Build_Deploy():
         else:
             command2  = "time"
             command2 += " \\\n  %s" % pyBuilder
-            for option in buildOp[(qttype, key)]:
+            for option in buildOp[(qttype, key, bdType)]:
                 command2 += " \\\n  %s" % option
             command2 += " \\\n  %s" % '-Y'
             command2 += "  2>&1 | tee %s; \\\n" % deplog
@@ -544,8 +601,8 @@ def Run_QATest( excludeList ):
     myPlatform  = Test_My_Platform()
     dirQAT      = Get_QAT_Directory( Get_Build_Target_Dict(), myPlatform )
 
-    for qttype, key in QtTarget:
+    for qttype, key, bdType in QtTarget:
-        if key == "ana3" and qttype == 6: # anaconda3 does not provide Qt6 so far
+        if key == "ana3" and (qttype == 6 or bdType == 'd'): # anaconda3 does not provide Qt6 | debug_lib
             continue
 
         if key == "ana3":
@@ -555,9 +612,9 @@ def Run_QATest( excludeList ):
         command1 = [ pyRunnerQAT ] + [ '--run' ]
         if not exclude == "":
             command1 += [ '--exclude', '%s' % exclude ]
-        print( dirQAT[(qttype, key)], command1 )
+        print( dirQAT[(qttype, key, bdType)], command1 )
         #continue
-        os.chdir( dirQAT[(qttype, key)] )
+        os.chdir( dirQAT[(qttype, key, bdType)] )
 
         if subprocess.call( command1, shell=False ) != 0:
             print( "", file=sys.stderr )
@@ -585,14 +642,14 @@ def Check_QATest_Results( lines ):
     myPlatform  = Test_My_Platform()
     dirQAT      = Get_QAT_Directory( Get_Build_Target_Dict(), myPlatform )
 
-    for qttype, key in QtTarget:
+    for qttype, key, bdType in QtTarget:
-        if key == "ana3" and qttype == 6: # anaconda3 does not provide Qt6 so far
+        if key == "ana3" and (qttype == 6 or bdType == 'd'): # anaconda3 does not provide Qt6 | debug_lib
             continue
 
-        os.chdir( dirQAT[(qttype, key)] )
+        os.chdir( dirQAT[(qttype, key, bdType)] )
         logfile  = glob.glob( "*.log" )
         command1 = [ tailCommand ] + [ '-n', '%d' % lines ] + logfile
-        print( dirQAT[(qttype, key)], command1 )
+        print( dirQAT[(qttype, key, bdType)], command1 )
         #continue
 
         if subprocess.call( command1, shell=False ) != 0:
@@ -626,11 +683,11 @@ def DMG_Make( srlDMG ):
         shutil.rmtree( stashDMG )
     os.mkdir( stashDMG )
 
-    for qttype, key in QtTarget:
+    for qttype, key, bdType in QtTarget:
-        if key == "ana3" and qttype == 6: # anaconda3 does not provide Qt6 so far
+        if key == "ana3" and (qttype == 6 or bdType == 'd'): # anaconda3 does not provide Qt6 | debug_lib
             continue
 
-        command1 = [ pyDMGmaker ] + packOp[(qttype, key)]
+        command1 = [ pyDMGmaker ] + packOp[(qttype, key, bdType)]
         print(command1)
         #continue
 
@@ -666,11 +723,11 @@ def DMG_Clean( srlDMG ):
     if os.path.isdir( stashDMG ):
         shutil.rmtree( stashDMG )
 
-    for qttype, key in QtTarget:
+    for qttype, key, bdType in QtTarget:
-        if key == "ana3" and qttype == 6: # anaconda3 does not provide Qt6 so far
+        if key == "ana3" and (qttype == 6 or bdType == 'd'): # anaconda3 does not provide Qt6 | debug_lib
             continue
 
-        command1 = [ pyDMGmaker ] + packOp[(qttype, key)]
+        command1 = [ pyDMGmaker ] + packOp[(qttype, key, bdType)]
         print(command1)
         #continue
 

macbuild/nightlyBuild.sample.csv

@@ -10,19 +10,20 @@
 #     qtVer  = 5 or 6
 #     target = [0='std', 1='ports', 2='brew', 3='brewHW', 4='ana3',
 #               12='pbrew', 13='pbrewHW']
+#     bdType = ['r(elease)', 'd(ebug)']
 #   note that
-#     (qtVer,target)=(6,4) will be omitted
+#     (qtVer,target,bdType)=(6,4,r|d) and (5,4,d) will be omitted
 #-------------------------------------------------------------------------------
-qtVer,target
+qtVer,target,bdType
-5,0
+5,0,r
-5,1
+5,1,r
-6,2
+6,2,r
-6,13
+6,13,r
-5,4
+5,4,r
-#6,0
+#6,0,r
-#6,1
+#6,1,r
-#6,2
+#6,2,r
-#6,3
+#6,3,r
-#6,4
+#6,4,r
-#6,12
+#6,12,r
-#6,13
+#6,13,r

src/db/db/built-in-macros/pcell_declaration_helper.lym

@@ -361,6 +361,10 @@ module RBA
 
     def param(name, type, description, args = {})
 
+      if ! args.is_a?(Hash)
+        raise("Too many positional arguments for 'param' (3 expected) - use named arguments for default value etc.")
+      end
+
       if name !~ /^[_A-Za-z]\w*$/
         raise "Invalid parameter name #{name} (needs to be a word)"
       end

src/db/db/dbLayout.cc

@@ -2526,11 +2526,26 @@ Layout::register_pcell (const std::string &name, pcell_declaration_type *declara
     //  replace any existing PCell declaration with that name.
     id = pcid->second;
     if (m_pcells [id]) {
-      delete m_pcells [id];
+
+      std::unique_ptr<pcell_header_type> org_header (m_pcells [id]);
+      std::vector<pcell_variant_type *> variants;
+      for (auto v = org_header->begin (); v != org_header->end (); ++v) {
+        variants.push_back (v->second);
+      }
+      for (auto v = variants.begin (); v != variants.end (); ++v) {
+        (*v)->unregister ();
       }
 
       m_pcells [id] = new pcell_header_type (id, name, declaration);
 
+      for (auto v = variants.begin (); v != variants.end (); ++v) {
+        (*v)->reregister ();
+      }
+
+    } else {
+      m_pcells [id] = new pcell_header_type (id, name, declaration);
+    }
+
   } else {
 
     id = (unsigned int) m_pcells.size ();

src/db/db/gsiDeclDbDeepShapeStore.cc

@@ -190,7 +190,7 @@ Class<db::DeepShapeStore> decl_dbDeepShapeStore ("db", "DeepShapeStore",
     "\n"
     "This attribute has been introduced in version 0.28.4"
   ) +
-  gsi::method ("subcircuit_hierarchy_for_nets=", &db::DeepShapeStore::set_subcircuit_hierarchy_for_nets, gsi::arg ("value"),
+  gsi::method ("subcircuit_hierarchy_for_nets", &db::DeepShapeStore::subcircuit_hierarchy_for_nets,
     "@brief Gets a value indicating whether to build a subcircuit hierarchy per net\n"
     "See \\subcircuit_hierarchy_for_nets= for details.\n"
     "\n"

src/edt/edt/edtServiceImpl.cc

@@ -40,6 +40,7 @@
 #include "layLayoutViewBase.h"
 
 #if defined(HAVE_QT)
+#  include "layLayoutView.h"
 #  include "layTipDialog.h"
 #  include "layDragDropData.h"
 #endif
@@ -72,6 +73,24 @@ ShapeEditService::configure (const std::string &name, const std::string &value)
   }
 }
   
+void
+ShapeEditService::activated ()
+{
+  edt::Service::activated ();
+
+#if defined(HAVE_QT)
+  if (view () == lay::LayoutView::current ()) {
+    lay::LayerPropertiesConstIterator cl = view ()->current_layer ();
+    if (! cl.is_null () && ! cl->visible (true)) {
+      lay::TipDialog td (QApplication::activeWindow (),
+                         tl::to_string (tr ("You are about to draw on a hidden layer. The result won't be visible.")),
+                         "drawing-on-invisible-layer");
+      td.exec_dialog ();
+    }
+  }
+#endif
+}
+
 void
 ShapeEditService::get_edit_layer ()
 {
@@ -89,15 +108,6 @@ ShapeEditService::get_edit_layer ()
     throw tl::Exception (tl::to_string (tr ("Please select a cell first")));
   }
 
-#if defined(HAVE_QT)
-  if (! cl->visible (true)) {
-    lay::TipDialog td (QApplication::activeWindow (),
-                       tl::to_string (tr ("You are about to draw on a hidden layer. The result won't be visible.")),
-                       "drawing-on-invisible-layer");
-    td.exec_dialog ();
-  }
-#endif
-
   if (layer < 0 || ! cv->layout ().is_valid_layer ((unsigned int) layer)) {
 
     if (cl->has_children ()) {

src/edt/edt/edtServiceImpl.h

@@ -62,6 +62,7 @@ protected:
   virtual void tap (const db::DPoint &initial);
 
   virtual bool configure (const std::string &name, const std::string &value);
+  virtual void activated ();
 
 protected:
   std::pair <bool, db::DPoint> interpolate (const db::DPoint &m, const db::DPoint &o, const db::DPoint &p) const;

src/klayout.pri

@@ -118,6 +118,15 @@ equals(HAVE_GIT2, "1") {
   DEFINES += HAVE_GIT2
 }
 
+# Use the Address Sanitizer for the debug build on Mac
+mac {
+  USE_ASAN_MAC = $$system(echo $$(MAC_USE_ASAN))
+  equals(USE_ASAN_MAC, "1") {
+    QMAKE_CXXFLAGS += -fsanitize=address
+    QMAKE_LFLAGS += -fsanitize=address
+  }
+}
+
 equals(HAVE_RUBY, "1") {
   !isEmpty(BITS_PATH) {
     include($$BITS_PATH/ruby/ruby.pri)

src/lay/lay/layMainWindow.cc

@@ -188,6 +188,8 @@ MainWindow::MainWindow (QApplication *app, const char *name, bool undo_enabled)
       mp_app (app),
       m_manager (undo_enabled)
 {
+  setAnimated (false);
+
   m_dispatcher.set_menu_parent_widget (this);
   m_dispatcher.make_menu ();
 

src/plugins/streamers/oasis/db_plugin/dbOASISReader.h

@@ -107,8 +107,6 @@ protected:
   virtual void do_read (db::Layout &layout);
 
 private:
-  friend class OASISReaderLayerMapping;
-
   typedef db::coord_traits<db::Coord>::distance_type distance_type;
 
   enum TableMode

src/tl/tl/tlString.cc

@@ -226,9 +226,28 @@ bool skip_newline (const char *&cp)
   }
 }
 
+// -------------------------------------------------------------------------
+//  Utility: case-insensitive compare of the first characters
+
+static bool local_compare (const char *s1, const char *s2)
+{
+  while (*s1 && *s2) {
+    uint32_t c1 = utf32_downcase (utf32_from_utf8 (s1));
+    uint32_t c2 = utf32_downcase (utf32_from_utf8 (s2));
+    if (c1 != c2) {
+      return false;
+    }
+  }
+  return true;
+}
+
 // -------------------------------------------------------------------------
 //  Utility: a strtod version that is independent of the locale
 
+static std::string inf_string = "inf";
+static std::string ninf_string = "-inf";
+static std::string nan_string = "nan";
+
 static std::string micron_format ("%.5f");
 static std::string dbu_format ("%.2f");
 
@@ -244,13 +263,25 @@ void set_db_resolution (unsigned int ndigits)
 
 std::string micron_to_string (double d)
 {
+  if (std::isnan (d)) {
+    return nan_string;
+  } else if (std::isinf (d)) {
+    return d < 0 ? ninf_string : inf_string;
+  } else {
     return tl::sprintf (micron_format.c_str (), d);
   }
+}
 
 std::string db_to_string (double d)
 {
+  if (std::isnan (d)) {
+    return nan_string;
+  } else if (std::isinf (d)) {
+    return d < 0 ? ninf_string : inf_string;
+  } else {
     return tl::sprintf (dbu_format.c_str (), d);
   }
+}
 
 std::string to_upper_case (const std::string &s)
 {
@@ -317,6 +348,18 @@ static double local_strtod (const char *cp, const char *&cp_new)
 {
   const char *cp0 = cp;
 
+  //  special numerical values
+  if (local_compare (cp, nan_string.c_str ())) {
+    cp_new = cp + nan_string.size ();
+    return NAN;
+  } else if (local_compare (cp, inf_string.c_str ())) {
+    cp_new = cp + inf_string.size ();
+    return INFINITY;
+  } else if (local_compare (cp, ninf_string.c_str ())) {
+    cp_new = cp + ninf_string.size ();
+    return -INFINITY;
+  }
+
   //  Extract sign
   double s = 1.0;
   if (*cp == '-') {
@@ -376,6 +419,12 @@ static double local_strtod (const char *cp, const char *&cp_new)
 std::string
 to_string (double d, int prec)
 {
+  if (std::isnan (d)) {
+    return nan_string;
+  } else if (std::isinf (d)) {
+    return d < 0 ? ninf_string : inf_string;
+  }
+
   //  For small values less than 1e-(prec) simply return "0" to avoid ugly values like "1.2321716e-14".
   if (fabs (d) < pow (10.0, -prec)) {
     return "0";
@@ -393,6 +442,12 @@ to_string (double d, int prec)
 std::string
 to_string (float d, int prec)
 {
+  if (std::isnan (d)) {
+    return nan_string;
+  } else if (std::isinf (d)) {
+    return d < 0 ? ninf_string : inf_string;
+  }
+
   //  For small values less than 1e-(prec) simply return "0" to avoid ugly values like "1.2321716e-14".
   if (fabs (d) < pow (10.0, -prec)) {
     return "0";
@@ -813,6 +868,7 @@ from_string_numeric (const std::string &s, double &v, bool eval)
   if (! *cp) {
     throw tl::Exception (tl::to_string (tr ("Got empty string where a real number was expected")));
   }
+
   const char *cp_end = cp;
   v = local_strtod (cp, cp_end);
   while (safe_isspace (*cp_end)) {

src/tl/tl/tlVariant.cc

@@ -1057,15 +1057,38 @@ normalized_type (Variant::type type1, Variant::type type2)
 
 static const double epsilon = 1e-13;
 
+//  NOTE: in order to be able to use Variant for std::map or std::set
+//  keys we have to establish a weak order. This means we need to
+//  consider NAN and INFINITY too.
+
+static int numeric_class (double x)
+{
+  if (std::isnan (x)) {
+    return 2;
+  } else {
+    return std::isinf (x) ? (x < 0 ? -1 : 1) : 0;
+  }
+}
+
 static inline bool fequal (double a, double b)
 {
+  if (numeric_class (a) != 0 || numeric_class (b) != 0) {
+    return numeric_class (a) == numeric_class (b);
+  } else {
     double avg = 0.5 * (fabs (a) + fabs (b));
     return fabs (a - b) <= epsilon * avg;
   }
+}
 
 static inline bool fless (double a, double b)
 {
-  return fequal (a, b) ? false : a < b;
+  if (fequal (a, b)) {
+    return false;
+  } else if (numeric_class (a) != 0 || numeric_class (b) != 0) {
+    return numeric_class (a) < numeric_class (b);
+  } else {
+    return a < b;
+  }
 }
 
 bool 

src/tl/unit_tests/tlStringTests.cc

@@ -589,3 +589,62 @@ TEST(15)
   EXPECT_EQ (tl::to_upper_case ("nOrMaliI(\xc3\xa4\xc3\x84\xc3\xbc\xc3\x9c\xc3\xb6\xc3\x96\xc3\x9f-42\xc2\xb0+6\xe2\x82\xac)"), "NORMALII(\xc3\x84\xc3\x84\xc3\x9c\xc3\x9c\xc3\x96\xc3\x96\xc3\x9f-42\xc2\xb0+6\xe2\x82\xac)");
   EXPECT_EQ (tl::to_lower_case ("nOrMaliI(\xc3\xa4\xc3\x84\xc3\xbc\xc3\x9c\xc3\xb6\xc3\x96\xc3\x9f-42\xc2\xb0+6\xe2\x82\xac)"), "normalii(\xc3\xa4\xc3\xa4\xc3\xbc\xc3\xbc\xc3\xb6\xc3\xb6\xc3\x9f-42\xc2\xb0+6\xe2\x82\xac)");
 }
+
+//  Special numerical values
+TEST(16)
+{
+  EXPECT_EQ (tl::to_string (NAN), "nan");
+  EXPECT_EQ (tl::to_string (INFINITY), "inf");
+  EXPECT_EQ (tl::to_string (-INFINITY), "-inf");
+
+  EXPECT_EQ (tl::to_string ((float) NAN), "nan");
+  EXPECT_EQ (tl::to_string ((float) INFINITY), "inf");
+  EXPECT_EQ (tl::to_string ((float) -INFINITY), "-inf");
+
+  EXPECT_EQ (tl::micron_to_string (NAN), "nan");
+  EXPECT_EQ (tl::micron_to_string (INFINITY), "inf");
+  EXPECT_EQ (tl::micron_to_string (-INFINITY), "-inf");
+
+  EXPECT_EQ (tl::db_to_string (NAN), "nan");
+  EXPECT_EQ (tl::db_to_string (INFINITY), "inf");
+  EXPECT_EQ (tl::db_to_string (-INFINITY), "-inf");
+
+  double x = 0.0;
+  tl::from_string ("nan", x);
+  EXPECT_EQ (tl::to_string (x), "nan");
+  x = 0.0;
+  tl::from_string ("NaN", x);
+  EXPECT_EQ (tl::to_string (x), "nan");
+  x = 0.0;
+  tl::from_string ("inf", x);
+  EXPECT_EQ (tl::to_string (x), "inf");
+  x = 0.0;
+  tl::from_string ("INF", x);
+  EXPECT_EQ (tl::to_string (x), "inf");
+  x = 0.0;
+  tl::from_string ("-inf", x);
+  EXPECT_EQ (tl::to_string (x), "-inf");
+  x = 0.0;
+  tl::from_string ("-INF", x);
+  EXPECT_EQ (tl::to_string (x), "-inf");
+
+  std::string s;
+  tl::Extractor ex;
+  x = 0.0;
+  s = "  inf   nan\t -inf";
+  ex = tl::Extractor (s.c_str ());
+  EXPECT_EQ (ex.try_read (x), true);
+  EXPECT_EQ (tl::to_string (x), "inf");
+  EXPECT_EQ (ex.try_read (x), true);
+  EXPECT_EQ (tl::to_string (x), "nan");
+  EXPECT_EQ (ex.try_read (x), true);
+  EXPECT_EQ (tl::to_string (x), "-inf");
+  s = "  Inf   NaN\t -INF";
+  ex = tl::Extractor (s.c_str ());
+  EXPECT_EQ (ex.try_read (x), true);
+  EXPECT_EQ (tl::to_string (x), "inf");
+  EXPECT_EQ (ex.try_read (x), true);
+  EXPECT_EQ (tl::to_string (x), "nan");
+  EXPECT_EQ (ex.try_read (x), true);
+  EXPECT_EQ (tl::to_string (x), "-inf");
+}

src/tl/unit_tests/tlVariantTests.cc

@@ -27,6 +27,8 @@
 #include "tlObject.h"
 #include "tlTypeTraits.h"
 #include "tlUnitTest.h"
+
+#include <cmath>
 #include <cstdio>
 #include <memory>
 
@@ -1090,4 +1092,110 @@ TEST(6)
   EXPECT_EQ (tl::Variant (-0.1 * (1.0 + 1.1e-13)) < tl::Variant (0.1), true);
 }
 
+//  special numeric values
+TEST(7)
+{
+  std::string s;
+  tl::Extractor ex;
+  tl::Variant v;
+
+  s = " ##\t  0.5";
+  ex = tl::Extractor (s.c_str ());
+  EXPECT_EQ (ex.try_read (v), true);
+  EXPECT_EQ (v.to_parsable_string (), "##0.5");
+
+  s = "## nan";
+  ex = tl::Extractor (s.c_str ());
+  EXPECT_EQ (ex.try_read (v), true);
+  EXPECT_EQ (v.to_parsable_string (), "##nan");
+
+  s = "## NaN";
+  ex = tl::Extractor (s.c_str ());
+  EXPECT_EQ (ex.try_read (v), true);
+  EXPECT_EQ (v.to_parsable_string (), "##nan");
+
+  s = "## inf";
+  ex = tl::Extractor (s.c_str ());
+  EXPECT_EQ (ex.try_read (v), true);
+  EXPECT_EQ (v.to_parsable_string (), "##inf");
+
+  s = "## Inf";
+  ex = tl::Extractor (s.c_str ());
+  EXPECT_EQ (ex.try_read (v), true);
+  EXPECT_EQ (v.to_parsable_string (), "##inf");
+
+  s = "## -inf";
+  ex = tl::Extractor (s.c_str ());
+  EXPECT_EQ (ex.try_read (v), true);
+  EXPECT_EQ (v.to_parsable_string (), "##-inf");
+
+  s = "## -Inf";
+  ex = tl::Extractor (s.c_str ());
+  EXPECT_EQ (ex.try_read (v), true);
+  EXPECT_EQ (v.to_parsable_string (), "##-inf");
+
+  v = tl::Variant ("nan");
+  v = tl::Variant (v.to_double ());
+  EXPECT_EQ (v.to_parsable_string (), "##nan");
+  EXPECT_EQ (v.to_string (), "nan");
+
+  v = tl::Variant ("Inf");
+  v = tl::Variant (v.to_double ());
+  EXPECT_EQ (v.to_parsable_string (), "##inf");
+  EXPECT_EQ (v.to_string (), "inf");
+
+  v = tl::Variant (INFINITY);
+  EXPECT_EQ (v.to_parsable_string (), "##inf");
+  EXPECT_EQ (v.to_string (), "inf");
+
+  v = tl::Variant (-INFINITY);
+  EXPECT_EQ (v.to_parsable_string (), "##-inf");
+  EXPECT_EQ (v.to_string (), "-inf");
+
+  tl::Variant vinf (INFINITY);
+  tl::Variant vninf (-INFINITY);
+  tl::Variant vnan (NAN);
+  tl::Variant vzero (0.0);
+
+  EXPECT_EQ (vninf == vninf, true);
+  EXPECT_EQ (vninf == vzero, false);
+  EXPECT_EQ (vninf == vinf, false);
+  EXPECT_EQ (vninf == vnan, false);
+
+  EXPECT_EQ (vninf < vninf, false);
+  EXPECT_EQ (vninf < vzero, true);
+  EXPECT_EQ (vninf < vinf, true);
+  EXPECT_EQ (vninf < vnan, true);
+
+  EXPECT_EQ (vzero == vninf, false);
+  EXPECT_EQ (vzero == vzero, true);
+  EXPECT_EQ (vzero == vinf, false);
+  EXPECT_EQ (vzero == vnan, false);
+
+  EXPECT_EQ (vzero < vninf, false);
+  EXPECT_EQ (vzero < vzero, false);
+  EXPECT_EQ (vzero < vinf, true);
+  EXPECT_EQ (vzero < vnan, true);
+
+  EXPECT_EQ (vinf == vninf, false);
+  EXPECT_EQ (vinf == vzero, false);
+  EXPECT_EQ (vinf == vinf, true);
+  EXPECT_EQ (vinf == vnan, false);
+
+  EXPECT_EQ (vinf < vninf, false);
+  EXPECT_EQ (vinf < vzero, false);
+  EXPECT_EQ (vinf < vinf, false);
+  EXPECT_EQ (vinf < vnan, true);
+
+  EXPECT_EQ (vnan == vninf, false);
+  EXPECT_EQ (vnan == vzero, false);
+  EXPECT_EQ (vnan == vinf, false);
+  EXPECT_EQ (vnan == vnan, true);
+
+  EXPECT_EQ (vnan < vninf, false);
+  EXPECT_EQ (vnan < vzero, false);
+  EXPECT_EQ (vnan < vinf, false);
+  EXPECT_EQ (vnan < vnan, false);
+}
+
 }

testdata/ruby/dbPCells.rb

@@ -674,6 +674,141 @@ class DBPCell_TestClass < TestBase
 
   end
 
+  # issue #1782
+
+  class Circle1782 < RBA::PCellDeclarationHelper
+
+    def initialize
+      super()
+      param("l", TypeLayer, "Layer", :default => RBA::LayerInfo::new(1, 0))
+      param("r", TypeDouble, "Radius", :default => 1.0)
+      param("n", TypeInt, "Number of points", :default => 16)     
+    end
+
+    def display_text_impl
+      r = self.r
+      if !r
+        r = "nil"
+      else
+        r = '%.3f' % r
+      end
+      "Circle(L=" + self.l.to_s + ",R=" + r + ")"
+    end
+  
+    def produce_impl
+      r = self.r
+      if self.r.to_s == 'NaN'
+        r = 2.0
+      end
+      da = Math::PI * 2 / self.n
+      pts = self.n.times.collect do |i|
+        RBA::DPoint::new(r * Math::cos(i * da), r * Math::sin(i * da))
+      end
+      self.cell.shapes(self.l_layer).insert(RBA::DPolygon::new(pts))
+    end
+
+  end
+
+  class CircleLib1782 < RBA::Library
+
+    def initialize(name)
+      self.description = "Circle Library"
+      self.layout.register_pcell("Circle", Circle1782::new)
+      register(name)
+    end
+
+    def reregister_pcell
+      self.layout.register_pcell("Circle", Circle1782::new)
+    end
+
+  end
+
+  def test_10
+
+    lib = CircleLib1782::new("CircleLib")
+
+    ly = RBA::Layout::new
+
+    top = ly.create_cell("TOP")
+
+    names = []
+
+    2.times do |pass|
+      
+      5.times do |i|
+        5.times do |j|
+          if (i + j) % 2 == 0
+            r = Float::NAN
+          else
+            r = (i + j) * 0.5
+          end
+          n = i * 5 + j
+          c = ly.create_cell("Circle", "CircleLib", { "l" => RBA::LayerInfo::new(1, 0), "r" => r, "n" => n })
+          if pass == 0
+            names << c.name
+          else
+            # triggered bug #1782 - basically all variants are supposed to be unique, but 
+            # the NaN spoiled the hash maps
+            assert_equal(names.shift, c.name)
+          end
+          top.insert(RBA::DCellInstArray::new(c, RBA::DTrans::new(i * 10.0, j * 10.0)))
+        end
+      end
+
+    end
+
+    tmp = File::join($ut_testtmp, "tmp.gds")
+    ly.write(tmp)
+
+    # this should not throw an internal error
+    ly._destroy
+
+    # we should be able to read the Layout back
+    ly = RBA::Layout::new
+    ly.read(tmp)
+    assert_equal(ly.top_cell.name, "TOP")
+    assert_equal(ly.cells, 26)
+    ly._destroy
+
+    lib._destroy
+
+  end
+
+  def test_11
+
+    lib = CircleLib1782::new("CircleLib")
+
+    ly = RBA::Layout::new
+
+    top = ly.create_cell("TOP")
+
+    names = []
+
+    c = ly.create_cell("Circle", "CircleLib", { "l" => RBA::LayerInfo::new(1, 0), "r" => 2.0, "n" => 64 })
+
+    # triggered another flavor of #1782
+    lib.reregister_pcell
+
+    c = ly.create_cell("Circle", "CircleLib", { "l" => RBA::LayerInfo::new(1, 0), "r" => 2.0, "n" => 64 })
+    top.insert(RBA::DCellInstArray::new(c, RBA::DTrans::new()))
+
+    tmp = File::join($ut_testtmp, "tmp.gds")
+    ly.write(tmp)
+
+    # this should not throw an internal error
+    ly._destroy
+
+    # we should be able to read the Layout back
+    ly = RBA::Layout::new
+    ly.read(tmp)
+    assert_equal(ly.top_cell.name, "TOP")
+    assert_equal(ly.cells, 2)
+    ly._destroy
+
+    lib._destroy
+
+  end
+
 end
 
 load("test_epilogue.rb")

version.sh

@@ -2,10 +2,10 @@
 # This script is sourced to define the main version parameters
 
 # The main version
-KLAYOUT_VERSION="0.29.3"
+KLAYOUT_VERSION="0.29.4"
 
 # The version used for PyPI (don't use variables here!)
-KLAYOUT_PYPI_VERSION="0.29.3"
+KLAYOUT_PYPI_VERSION="0.29.4"
 
 # The build date
 KLAYOUT_VERSION_DATE=$(date "+%Y-%m-%d")