Prepare Python scripts for building for Mac OSX.

This refs #4 and #6.

macbuild/ReadMe.txt

@@ -1,25 +1,39 @@
-<< Draft Version 0.001>>
+<< Draft Version 0.002>>
 
-This directory "macbuild" contains different files required to build KLayout
+1. Introduction:
-version 0.25 or later for different Max OSX including:
+    This directory "macbuild" contains different files required to build KLayout
-    * Yosemite    (10.10)
+    version 0.25 or later for different Max OSX including:
-    * El Capitan  (10.11)
+        * Yosemite    (10.10)
-    * Sierra      (10.12)
+        * El Capitan  (10.11)
-    * High Sierra (10.13)
+        * Sierra      (10.12)
+        * High Sierra (10.13)
 
-By default, Qt framework is Qt5 from Mac Ports (https://www.macports.org/) which
+    By default, Qt framework is Qt5 from Mac Ports (https://www.macports.org/) which
-is usually located under:
+    is usually located under:
-   /opt/local/libexec/qt5/
+       /opt/local/libexec/qt5/
 
-Also by default, supported script languages, i.e,, Ruby and Python, are those
+    Also by default, supported script languages, i.e, Ruby and Python, are those
-standard ones bundled with the OS.
+    standard ones bundled with the OS.
-However, you are able to choose other options like Python from Anaconda.
+    However, you are able to choose other options like Python from Anaconda.
-
+        :
-bla bla bla ...
+        :
+        :
+        :
 
 
-To use the top script "build4mac.py" make a symbolic link from the parent directory like:
+2. How to use:
-    build4mac.py -> macbuild/build4mac.py
+    (1) Make a symbolic link from the parent directory (where 'build.sh' exists) to
-then execute the Python script to build with appropriate options if required.
+        'build4mac.py', that is,
+            build4mac.py -> macbuild/build4mac.py
+
+    (2) Build KLayout by appropriate options, for example, for debug-build:
+            $ cd /where/'build.sh'/exists
+            $ ./build4mac.py -d
+
+    (3) Confirm successful build.
+
+    (4) Run 'build4mac.py' again with the same options used in (2) with "-y"
+        to deploy executables and libraries under "klayout.app" bundle.
+            $ ./build4mac.py -d -y
 
 [End of File]

macbuild/build4mac.py

@@ -453,7 +453,7 @@ def DeployBinariesForBundle():
 
   print("")
   print( "##### Start deploying libraries and executables #####" )
-  print( "[1] Checking the status of working directory ..." )
+  print( " [1] Checking the status of working directory ..." )
   #-------------------------------------------------------------
   # [1] Check the status of working directory
   #-------------------------------------------------------------
@@ -471,7 +471,7 @@ def DeployBinariesForBundle():
     return(1)
 
 
-  print( "[2] Creating a new empty directory for deployment ..." )
+  print( " [2] Creating a new empty directory <%s> for deployment ..." % MacPkgDir )
   #-------------------------------------------------------------
   # [2] Create a new empty directory for deploying binaries
   #-------------------------------------------------------------
@@ -483,7 +483,7 @@ def DeployBinariesForBundle():
   os.mkdir(MacPkgDir)
 
 
-  print( "[3] Creating the standard directory structure for a bundle ..." )
+  print( " [3] Creating the standard directory structure for a bundle ..." )
   #-------------------------------------------------------------
   # [3] Create the directory skeleton for "klayout.app" bundle
   #     and command line buddy tools such as "strm2cif".
@@ -514,7 +514,7 @@ def DeployBinariesForBundle():
   os.makedirs(targetDirB)
 
 
-  print( "[4] Copying KLayout's dynamic link libraries to 'Frameworks' ..." )
+  print( " [4] Copying KLayout's dynamic link libraries to 'Frameworks' ..." )
   #-------------------------------------------------------------------------------
   # [4] Copy KLayout's dynamic link libraries to "Frameworks/" and create
   #     the library dependency dictionary.
@@ -572,7 +572,7 @@ def DeployBinariesForBundle():
   quit()
   '''
 
-  print( "[5] Setting and changing the identification names among KLayout's libraries ..." )
+  print( " [5] Setting and changing the identification names among KLayout's libraries ..." )
   #-------------------------------------------------------------
   # [5] Set the identification names for KLayout's libraries
   #     and make the library aware of the locations of libraries
@@ -585,7 +585,7 @@ def DeployBinariesForBundle():
     return(1)
 
 
-  print( "[6] Copying built executables and resource files ..." )
+  print( " [6] Copying built executables and resource files ..." )
   #-------------------------------------------------------------
   # [6] Copy some known files in source directories to
   #     relevant target directories
@@ -614,7 +614,7 @@ def DeployBinariesForBundle():
     os.chmod( targetDirB + "/" + buddy, 0755 )
 
 
-  print( "[7] Setting and changing the identification names of KLayout's libraries in each executable ..." )
+  print( " [7] Setting and changing the identification names of KLayout's libraries in each executable ..." )
   #-------------------------------------------------------------
   # [7] Set and change the library identification name(s) of
   #     different executables
@@ -641,7 +641,7 @@ def DeployBinariesForBundle():
       return(1)
 
 
-  print( "[8] Finally, deploying Qt's frameworks ..." )
+  print( " [8] Finally, deploying Qt's frameworks ..." )
   #-------------------------------------------------------------
   # [8] Deploy Qt frameworks
   #-------------------------------------------------------------