OSX build fixes and improvements.

* Fix creation of single app bundle with respect to scripting support.
* Cleanup scripting search paths for OSX.
* Fix some small CMake bugs from previous OSX build change.
* Optimize bundle file structure to be consistent with Apple specs.
* Add helper script for compiling wxWidgets and wxPython
* Update OSX build instructions.

CMakeLists.txt

@@ -340,35 +340,43 @@ set( KICAD_TEMPLATE ${KICAD_DATA}/template
     CACHE PATH "Location of KiCad template files." )
 
 if( APPLE )
-    # Everything without leading / is relative to CMAKE_INSTALL_PREFIX.
+    # everything without leading / is relative to CMAKE_INSTALL_PREFIX.
     # CMAKE_INSTALL_PREFIX is root of .dmg image
     set( KICAD_BIN ${CMAKE_INSTALL_PREFIX}
         CACHE PATH "Location of KiCad binaries." FORCE )
 
+    # some paths to single app bundle
+    set( OSX_BUNDLE_MAIN "kicad.app" )
+    set( OSX_BUNDLE_BIN_DIR "Contents/MacOS" )
+    set( OSX_BUNDLE_LIB_DIR "Contents/Frameworks" )
+    set( OSX_BUNDLE_KIFACE_DIR "Contents/Plugins" )
+    set( OSX_BUNDLE_SUP_DIR "Contents/SharedSupport" )
+    set( OSX_BUNDLE_BUILD_DIR "${CMAKE_BINARY_DIR}/kicad/${OSX_BUNDLE_MAIN}" )
+    set( OSX_BUNDLE_BUILD_BIN_DIR "${OSX_BUNDLE_BUILD_DIR}/${OSX_BUNDLE_BIN_DIR}" )
+    set( OSX_BUNDLE_BUILD_LIB_DIR "${OSX_BUNDLE_BUILD_DIR}/${OSX_BUNDLE_LIB_DIR}" )
+    set( OSX_BUNDLE_BUILD_KIFACE_DIR "${OSX_BUNDLE_BUILD_DIR}/${OSX_BUNDLE_KIFACE_DIR}" )
+    set( OSX_BUNDLE_INSTALL_DIR "${KICAD_BIN}/${OSX_BUNDLE_MAIN}" )
+    set( OSX_BUNDLE_INSTALL_BIN_DIR "${OSX_BUNDLE_INSTALL_DIR}/${OSX_BUNDLE_BIN_DIR}" )
+    set( OSX_BUNDLE_INSTALL_LIB_DIR "${OSX_BUNDLE_INSTALL_DIR}/${OSX_BUNDLE_LIB_DIR}" )
+    set( OSX_BUNDLE_INSTALL_KIFACE_DIR "${OSX_BUNDLE_INSTALL_DIR}/${OSX_BUNDLE_KIFACE_DIR}" )
+
     # everything provided with the application bundle goes into
     # kicad.app/Contents/SharedSupport => accessible via GetDataDir()
     # everything else to the .dmg image
-    set( KICAD_DATA ${CMAKE_INSTALL_PREFIX}/kicad.app/Contents/SharedSupport
+    set( KICAD_DATA ${OSX_BUNDLE_INSTALL_DIR}/${OSX_BUNDLE_SUP_DIR}
         CACHE PATH "Location of KiCad data files." FORCE )
+    set( KICAD_TEMPLATE ${KICAD_DATA}/template
+        CACHE PATH "Location of KiCad template files." FORCE )
     set( KICAD_PLUGINS ${KICAD_DATA}/plugins
         CACHE PATH "Location of KiCad plugins." FORCE )
     set( KICAD_DOCS doc
         CACHE PATH "Location of KiCad documentation files." FORCE )
-    set( KICAD_TEMPLATE ${KICAD_DATA}/template
-        CACHE PATH "Location of KiCad template files." FORCE )
     set( KICAD_DEMOS demos
         CACHE PATH "Location of KiCad demo files." FORCE )
 
     # used to set DEFAULT_FP_LIB_PATH in config.h.cmake, but then never used
     # set it to correct value just in case (see common.cpp)
     set( KICAD_FP_LIB_INSTALL_PATH "~/Library/Preferences/kicad" )
-
-    # path to binaries in single app bundle
-    set( OSX_BUNDLE_BUILD_BIN_DIR "${CMAKE_BINARY_DIR}/kicad/kicad.app/Contents/MacOS" )
-    set( OSX_BUNDLE_INSTALL_BIN_DIR "${CMAKE_INSTALL_PREFIX}/kicad.app/Contents/MacOS" )
-
-    # plugins/libs to additionally relocate during fixup_bundle (e.g., *.kiface added in subfolders)
-    set( OSX_BUNDLE_PLUGINS "" )
 endif()
 
 mark_as_advanced( KICAD_BIN
@@ -400,13 +408,7 @@ add_definitions( -DWX_COMPATIBILITY )
 # See line 41 of CMakeModules/FindwxWidgets.cmake
 set( wxWidgets_CONFIG_OPTIONS --static=no )
 
-# On Apple only wxwidgets 2.9 or higher doesn't need to find aui part of base
-# Seems no longer needed on wx-3
-if( APPLE AND ( KICAD_SCRIPTING OR KICAD_SCRIPTING_MODULES OR KICAD_SCRIPTING_WXPYTHON) )
-    find_package( wxWidgets 3.0.0 COMPONENTS gl adv html core net base xml REQUIRED )
-else()
-    find_package( wxWidgets 3.0.0 COMPONENTS gl aui adv html core net base xml REQUIRED )
-endif()
+find_package( wxWidgets 3.0.0 COMPONENTS gl aui adv html core net base xml REQUIRED )
 
 # Include wxWidgets macros.
 include( ${wxWidgets_USE_FILE} )
@@ -606,7 +608,18 @@ if( KICAD_SCRIPTING OR KICAD_SCRIPTING_MODULES )
         endif()
     endif()
 
-    set( PYTHON_DEST "${PYTHON_SITE_PACKAGE_PATH}" CACHE PATH "Python module install path." )
+    if( NOT APPLE )
+        set( PYTHON_DEST "${PYTHON_SITE_PACKAGE_PATH}"
+            CACHE PATH "Python module install path."
+            )
+    else()
+        # relative path for python in bundle
+        set( PYTHON_LIB_DIR "python" )
+        # install into bundle Frameworks folder
+        set( PYTHON_DEST "${OSX_BUNDLE_BUILD_LIB_DIR}/${PYTHON_LIB_DIR}"
+            CACHE PATH "Python module install path."
+            )
+    endif()
     mark_as_advanced( PYTHON_DEST )
     message( STATUS "Python module install path: ${PYTHON_DEST}" )
 

Documentation/compiling/mac-osx.txt

 Compiling KiCad on Apple Mac OS X
 =================================
 
-Building on OSX is very similar to building on Linux. This document will provide a
-complete walk-through on what to do but it will focus on OSX specific things.
+Building on OSX is very similar to building on Linux. This document will provide
+a complete walk-through on what to do but it will focus on OSX specific things.
 See general documentation on non-OSX specific KiCad build switches, etc.
 
 
@@ -21,25 +21,34 @@ Mandatory library dependencies needed to compile KiCad:
 * GLEW      - The OpenGL Extension Wrangler Library
 * cairo     - 2D graphics library
 * wxWidgets - Cross-Platform GUI Library
+   OR
+  wxPython  - A blending of the wxWidgets C++ class library with the Python
+              programming language
 
 Optional library dependencies, depends on used KiCad features
 * OpenSSL - The Open Source toolkit for SSL/TLS
   => Needed for github plugin
 
-All tools (except XCode, of course) and all dependencies except wxWidgets can be compiled
-manually, but it is advised to install them using your favorite package manager for OSX
-like MacPorts or Homebrew.
-Depending on the package manager the development packages of the library dependencies
-may have to be installed (usually something like <pkg>-dev or <pkg>-devel).
-Further, depending on the configuration of your package manager packages might have to
-be compiled with special flags/variants to support the correct architecture. E.g., some
-packages of MacPorts need to have the "+universal" variant set to also include the
-x86_64 variant that might be chosen automatically by KiCad build process.
+All tools (except XCode, of course) and all dependencies except wxWidgets/wxPython
+can be compiled manually, but it is advised to install them using your favorite
+package manager for OSX like MacPorts or Homebrew.
+Depending on the package manager the development packages of the library
+dependencies may have to be installed (usually something like <pkg>-dev or
+<pkg>-devel).
+Further, depending on the configuration of your package manager packages might
+have to be compiled with special flags/variants to support the correct
+architecture. E.g., some packages of MacPorts need to have the "+universal"
+variant set to also include the x86_64 variant that might be chosen
+automatically by KiCad build process.
 
 IMPORTANT:
-At the moment you *must not* use a wxWidgets version installed by any package manager.
-KiCad on OSX needs overlay support and some other fixes, which are not yet contained in
-mainline wxWidgets sources and builds.
+At the moment you *must not* use a wxWidgets/wxPython version installed by any
+package manager.
+KiCad on OSX needs overlay support and some other fixes, which are not yet
+contained in mainline wxWidgets/wxPython sources and builds.
+If you don't use a patched wxWidgets you will get graphical artifacts (something
+like a magnifying glass effect in the upper left corner of KiCad windows) or
+KiCad will just crash on start (due to duplicate libraries).
 
 Install now the tools and library dependencies as mentioned above.
 
@@ -47,15 +56,15 @@ Install now the tools and library dependencies as mentioned above.
 Folder Structure
 ----------------
 
-This documentation will use the following folder structure as an example, but it is not
-mandatory to do it like that:
+This documentation will use the following folder structure as an example, but it
+is not mandatory to do it like that:
 KiCad/
   +-- kicad/            KiCad source folder
   +-- build/            KiCad build folder
   +-- bin/              KiCad binaries folder
-  +-- wx-src/           wxWidgets source folder
-  +-- wx-build/         wxWidgets build folder
-  +-- wx-bin/           wxWidgets binaries folder
+  +-- wx-src/           wxWidgets/wxPython source folder
+  +-- wx-build/         wxWidgets/wxPython build folder
+  +-- wx-bin/           wxWidgets/wxPython binaries folder
 
 
 Get KiCad sources
@@ -67,24 +76,46 @@ Create your work root "KiCad" wherever you like and sync KiCad sources to it:
   # bzr branch lp:kicad
 
 
-Compiling wxWidgets
--------------------
+Compiling wxWidgets / wxPython
+------------------------------
+
+If you don't intend to build KiCad with scripting support then you only need
+wxWidgets, otherwise you need wxPython (which also contains wxWidgets).
 
 Get wxWidgets sources from
   http://www.wxwidgets.org/downloads/
-and unpack them to the wx-src folder.
-It's recommended to use the latest stable (at the time of this writing 3.0.1) version.
+or wxPython sources from
+  http://www.wxpython.org/download.php#source
+and unpack it to the wx-src folder.
+It is recommended to use the latest stable version. As of this writing this is
+3.0.2 for wxWidgets or 3.0.1.1 for wxPython.
+
+There is a little helper script osx_build_wx.sh in kicad/scripts that does all
+the patching/configuring/compiling of wxWidgets or wxPython for you.
+Go to your working root "KiCad" and run:
+  # kicad/scripts/osx_build_wx.sh wx-src wx-bin kicad "-j4"
+
+First parameter is the source folder of wxWidgets/wxPython, second parameter the
+target folder for compiled binaries, third parameter is the kicad folder, and
+the last optional parameter are make options used during the build (in this
+case for building with 4 jobs in parallel).
+The script will automatically detect if you are compiling wxWidgets or wxPython.
+CAUTION: The script will erase existing wx-build and target folders (wx-bin)
+without any confirmation!
+
+If everything went fine during compilation you will now have a working
+wxWidgets/wxPython installation in the wx-bin folder.
+For building KiCad it is sufficient to keep the wx-bin folder.
 
-Apply the patches needed for KiCad:
-  # cd wx-src
+The script doesn't have to be used, the usual "configure/make/make install" will
+also work. If you do so, be sure to apply the patches needed for KiCad:
   # patch -p0 < ../kicad/patches/wxwidgets-3.0.0_macosx.patch
   # patch -p0 < ../kicad/patches/wxwidgets-3.0.0_macosx_bug_15908.patch
   # patch -p0 < ../kicad/patches/wxwidgets-3.0.0_macosx_soname.patch
+The same patches apply both for wxWidgets and for wxPython.
 
-Configure:
-  # cd ..
-  # mkdir wx-build
-  # cd wx-build
+The script uses the following configure command/options for wxWidgets known to
+work:
   # ../wx-src/configure \
       --prefix=`pwd`/../wx-bin \
       --with-opengl \
@@ -100,31 +131,22 @@ Configure:
       --with-expat=builtin \
       --without-liblzma \
       --with-macosx-version-min=10.5 \
+      --enable-universal-binary=i386,x86_64 \
       CPPFLAGS="-stdlib=libstdc++" \
       LDFLAGS="-stdlib=libstdc++" \
       CC=clang \
       CXX=clang++
+If you know what you are doing, you can of course use different settings.
 
-Build & Install:
-  # make
-    ... will take some time ...
-  # make install
-
-If everything went fine you will now have a working wxWidgets installation in the wx-bin
-folder.
-For building KiCad it is sufficient to keep the wx-bin folder.
-The above configuration of wxWidgets is known to work, if you know what you are doing
-you of course can use different settings.
 
-
-Compiling KiCad (without scripting support)
--------------------------------------------
+Compiling KiCad
+---------------
 
 Change to your working root "KiCad" and create the build folder there:
   # mkdir build
-
-Configure KiCad:
   # cd build
+
+Now, configure KiCad without scripting support:
   # cmake ../kicad \
       -DCMAKE_C_COMPILER=clang \
       -DCMAKE_CXX_COMPILER=clang++ \
@@ -135,16 +157,42 @@ Configure KiCad:
       -DCMAKE_INSTALL_PREFIX=../bin \
       -DCMAKE_BUILD_TYPE=Release
 
-Now KiCad is configured using default features/build-switches without scripting support.
-See Documentation/compiling/build-config.txt for a list of all CMake options available
-when compiling KiCad.
+or, configure KiCad with scripting support:
+  # cmake ../kicad \
+      -DCMAKE_C_COMPILER=clang \
+      -DCMAKE_CXX_COMPILER=clang++ \
+      -DwxWidgets_CONFIG_EXECUTABLE=../wx-bin/bin/wx-config \
+      -DPYTHON_EXECUTABLE=`which python` \
+      -DPYTHON_SITE_PACKAGE_PATH=`pwd`/../wx-bin/lib/python2.7/site-packages \
+      -DKICAD_SCRIPTING=ON \
+      -DKICAD_SCRIPTING_MODULES=ON \
+      -DKICAD_SCRIPTING_WXPYTHON=ON \
+      -DCMAKE_INSTALL_PREFIX=../bin \
+      -DCMAKE_BUILD_TYPE=Release
+Note, that depending on your python version the "python2.7" part of the
+"-DPYTHON_SITE_PACKAGE_PATH" variable might have to be adjusted to what has
+been generated when compiling/installing wxPython. If you want to use a specific
+python, you can also specify it via "-DPYTHON_EXECUTABLE" instead of using
+`which python` (this one will just detect/use you default python).
+
+Now KiCad is configured using default features/build-switches.
+See Documentation/compiling/build-config.txt for a list of all CMake options
+available when compiling KiCad.
 
 Build & Install:
   # make
     ... will take some time ...
   # make install
 
-Again, if everything went fine you will now have KiCad binaries in the "bin" folder.
-KiCad application can be directly run from there to test.
-If everything is OK, you can create a .dmg image of your "bin" folder or just copy/install
-the KiCad binaries and/or support files (like demos or documentation) wherever you want.
+Again, if everything went fine you will now have KiCad binaries in the "bin"
+folder. KiCad application can be directly run from there to test.
+If everything is OK, you can create a .dmg image of your "bin" folder or just
+copy/install the KiCad binaries and/or support files (like demos or
+documentation) wherever you want.
+
+If you resync to newer versions of KiCad you don't have to rebuild wxWidgets or
+other dependencies.
+CMake should pick up the changes automatically and build correctly. However, it
+is advised that you make a clean build to be sure (just delete the build folder
+and go again through the configure/build steps).
+

common/kiway.cpp

@@ -114,6 +114,11 @@ const wxString KIWAY::dso_full_path( FACE_T aFaceId )
     }
 
     wxFileName fn = wxStandardPaths::Get().GetExecutablePath();
+#ifdef __WXMAC__
+    // we have the dso's in @executable_path/../Plugins in OSX bundle
+    fn.RemoveLastDir();
+    fn.AppendDir( wxT( "Plugins" ) );
+#endif
 
     fn.SetName( name );
 

cvpcb/CMakeLists.txt

@@ -146,10 +146,7 @@ if( USE_KIWAY_DLLS )
             RUNTIME_OUTPUT_DIRECTORY ${OSX_BUNDLE_BUILD_BIN_DIR}
             )
         set_target_properties( cvpcb_kiface PROPERTIES
-            LIBRARY_OUTPUT_DIRECTORY ${OSX_BUNDLE_BUILD_BIN_DIR}
-            )
-        set( OSX_BUNDLE_PLUGINS ${OSX_BUNDLE_PLUGINS} "${OSX_BUNDLE_INSTALL_BIN_DIR}/_cvpcb.kiface"
-            PARENT_SCOPE
+            LIBRARY_OUTPUT_DIRECTORY ${OSX_BUNDLE_BUILD_KIFACE_DIR}
             )
     else()
         install( TARGETS cvpcb

eeschema/CMakeLists.txt

@@ -297,10 +297,7 @@ if( USE_KIWAY_DLLS )
             RUNTIME_OUTPUT_DIRECTORY ${OSX_BUNDLE_BUILD_BIN_DIR}
             )
         set_target_properties( eeschema_kiface PROPERTIES
-            LIBRARY_OUTPUT_DIRECTORY ${OSX_BUNDLE_BUILD_BIN_DIR}
-            )
-        set( OSX_BUNDLE_PLUGINS ${OSX_BUNDLE_PLUGINS} "${OSX_BUNDLE_INSTALL_BIN_DIR}/_eeschema.kiface"
-            PARENT_SCOPE
+            LIBRARY_OUTPUT_DIRECTORY ${OSX_BUNDLE_BUILD_KIFACE_DIR}
             )
     else()
         install( TARGETS eeschema

gerbview/CMakeLists.txt

@@ -140,10 +140,7 @@ if( USE_KIWAY_DLLS )
             RUNTIME_OUTPUT_DIRECTORY ${OSX_BUNDLE_BUILD_BIN_DIR}
             )
         set_target_properties( gerbview_kiface PROPERTIES
-            LIBRARY_OUTPUT_DIRECTORY ${OSX_BUNDLE_BUILD_BIN_DIR}
-            )
-        set( OSX_BUNDLE_PLUGINS ${OSX_BUNDLE_PLUGINS} "${OSX_BUNDLE_INSTALL_BIN_DIR}/_gerbview.kiface"
-            PARENT_SCOPE
+            LIBRARY_OUTPUT_DIRECTORY ${OSX_BUNDLE_BUILD_KIFACE_DIR}
             )
     else()
         install( TARGETS gerbview

kicad/CMakeLists.txt

@@ -81,10 +81,44 @@ install( TARGETS kicad
     COMPONENT binary
     )
 if( APPLE )
+    # "install( CODE ... )" will launch its own CMake, so no variables from
+    # this CMake instance are accessible... use helper to transfer
+    if( KICAD_SCRIPTING OR KICAD_SCRIPTING_MODULES )
+        set( SCRIPTING_HELPER "1" )
+    else()
+        set( SCRIPTING_HELPER "0" )
+    endif()
+
+    # make bundle relocatable
     install( CODE "
-       include(BundleUtilities)
-       fixup_bundle(\"${OSX_BUNDLE_INSTALL_BIN_DIR}/kicad\"
-           \"${OSX_BUNDLE_PLUGINS}\"
+        # find all libs and modules
+        file( GLOB BUNDLE_FIX_LIBS ${OSX_BUNDLE_INSTALL_KIFACE_DIR}/*.kiface )
+        if( ${SCRIPTING_HELPER} )
+            file( GLOB PYTHON_SCRIPTING_SO ${OSX_BUNDLE_INSTALL_LIB_DIR}/${PYTHON_LIB_DIR}/*.so )
+            set( BUNDLE_FIX_LIBS \${BUNDLE_FIX_LIBS} \${PYTHON_SCRIPTING_SO} )
+            file( GLOB PYTHON_SCRIPTING_SO ${OSX_BUNDLE_INSTALL_LIB_DIR}/${PYTHON_LIB_DIR}/wx/*.so )
+            set( BUNDLE_FIX_LIBS \${BUNDLE_FIX_LIBS} \${PYTHON_SCRIPTING_SO} )
+        endif()
+
+        # override default embedded path settings
+        function( gp_item_default_embedded_path_override item default_embedded_path_var )
+            # by default, embed things right next to the main bundle executable:
+            set( path \"@executable_path/../../Contents/MacOS\" )
+            set( overridden 0 )
+
+            # embed .dylibs right next to the main bundle executable:
+            if( item MATCHES \"\\\\.dylib$\" )
+                set( path \"@executable_path/../Frameworks\" )
+                set( overridden 1 )
+            endif()
+
+            set( \${default_embedded_path_var} \"\${path}\" PARENT_SCOPE )
+        endfunction(gp_item_default_embedded_path_override)
+
+        # do all the work
+        include( BundleUtilities )
+        fixup_bundle( ${OSX_BUNDLE_INSTALL_BIN_DIR}/kicad
+            \"\${BUNDLE_FIX_LIBS}\"
             \"\"
             )
         " COMPONENT Runtime

pagelayout_editor/CMakeLists.txt

@@ -115,10 +115,7 @@ if( USE_KIWAY_DLLS )
             RUNTIME_OUTPUT_DIRECTORY ${OSX_BUNDLE_BUILD_BIN_DIR}
             )
         set_target_properties( pl_editor_kiface PROPERTIES
-            LIBRARY_OUTPUT_DIRECTORY ${OSX_BUNDLE_BUILD_BIN_DIR}
-            )
-        set( OSX_BUNDLE_PLUGINS ${OSX_BUNDLE_PLUGINS} "${OSX_BUNDLE_INSTALL_BIN_DIR}/_pl_editor.kiface"
-            PARENT_SCOPE
+            LIBRARY_OUTPUT_DIRECTORY ${OSX_BUNDLE_BUILD_KIFACE_DIR}
             )
     else()
         install( TARGETS pl_editor

pcb_calculator/CMakeLists.txt

@@ -113,10 +113,7 @@ if( USE_KIWAY_DLLS )
             RUNTIME_OUTPUT_DIRECTORY ${OSX_BUNDLE_BUILD_BIN_DIR}
             )
         set_target_properties( pcb_calculator_kiface PROPERTIES
-            LIBRARY_OUTPUT_DIRECTORY ${OSX_BUNDLE_BUILD_BIN_DIR}
-            )
-        set( OSX_BUNDLE_PLUGINS ${OSX_BUNDLE_PLUGINS} "${OSX_BUNDLE_INSTALL_BIN_DIR}/_pcb_calculator.kiface"
-            PARENT_SCOPE
+            LIBRARY_OUTPUT_DIRECTORY ${OSX_BUNDLE_BUILD_KIFACE_DIR}
             )
     else()
         install( TARGETS pcb_calculator

pcbnew/CMakeLists.txt

@@ -417,7 +417,8 @@ if( KICAD_SCRIPTING_MODULES )
 
     if( ${OPENMP_FOUND} )
         set_property( TARGET _pcbnew APPEND_STRING
-            PROPERTY LINK_FLAGS " ${OpenMP_CXX_FLAGS}" )
+            PROPERTY LINK_FLAGS " ${OpenMP_CXX_FLAGS}"
+        )
     endif()
 endif()
 
@@ -597,10 +598,7 @@ if( USE_KIWAY_DLLS )
             RUNTIME_OUTPUT_DIRECTORY ${OSX_BUNDLE_BUILD_BIN_DIR}
             )
         set_target_properties( pcbnew_kiface PROPERTIES
-            LIBRARY_OUTPUT_DIRECTORY ${OSX_BUNDLE_BUILD_BIN_DIR}
-            )
-        set( OSX_BUNDLE_PLUGINS ${OSX_BUNDLE_PLUGINS} "${OSX_BUNDLE_INSTALL_BIN_DIR}/_pcbnew.kiface"
-            PARENT_SCOPE
+            LIBRARY_OUTPUT_DIRECTORY ${OSX_BUNDLE_BUILD_KIFACE_DIR}
             )
     else()
         install( TARGETS pcbnew
@@ -686,43 +684,20 @@ add_dependencies( pcbnew lib-dependencies )
 
 
 if( KICAD_SCRIPTING )
-    add_custom_target( FixSwigImportsScripting ALL
-        COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_SOURCE_DIR}/scripting/build_tools/fix_swig_imports.py ${CMAKE_CURRENT_BINARY_DIR}/pcbnew.py
-        DEPENDS pcbnew
-        COMMENT "Fixing swig_import_helper in Kicad scripting"
-        )
-
+    if( NOT APPLE )
         install( FILES ${CMAKE_BINARY_DIR}/pcbnew/pcbnew.py DESTINATION ${PYTHON_DEST} )
-
-    if( APPLE )
-        # copies all into PYTHON_DEST then all into the bundle !
-        add_custom_target( _pcbnew_py_copy ALL
-            COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/pcbnew/pcbnew.py "${PYTHON_DEST}/wx-3.0-osx_cocoa/"
-            DEPENDS FixSwigImportsScripting
-            COMMENT "Copying pcbnew.py into PYTHON_DEST/wx-3.0-osx_cocoa/"
-            )
-
-        add_custom_target( pcbnew_copy_wxpython_scripting ALL
-            COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBWXPYTHON_ROOT}/wxPython/  ${CMAKE_SOURCE_DIR}/pcbnew/pcbnew.app/Contents/Frameworks/wxPython/
-            DEPENDS FixSwigImportsScripting _pcbnew_py_copy
-            COMMENT "Copying wxPython into pcbnew.app Framework"
-            )
-
-        add_custom_target( pcbnew_copy_plugins ALL
-            COMMAND ${CMAKE_COMMAND} -E copy_directory ${PROJECT_SOURCE_DIR}/pcbnew/scripting/plugins ${PROJECT_SOURCE_DIR}/pcbnew/pcbnew.app/Contents/PlugIns/scripting/plugins
-            DEPENDS pcbnew_copy_wxpython_scripting
-            COMMENT "Copying plugins into bundle"
+    else()
+        # put into bundle at build time, it is relocated at install
+        add_custom_target( ScriptingPcbnewPyCopy ALL
+            COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_BINARY_DIR}/pcbnew/pcbnew.py" "${PYTHON_DEST}"
+            DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/pcbnew.py
+            COMMENT "Copying pcbnew.py into ${PYTHON_DEST}"
+            )
+        # scripting plugins
+        install( DIRECTORY ${PROJECT_SOURCE_DIR}/pcbnew/scripting/plugins/
+            DESTINATION ${KICAD_DATA}/scripting/plugins
+            COMPONENT binary
             )
-
-        # fix bundle after copying wxpython, fixing and copying
-        add_dependencies( osx_fix_bundles pcbnew_copy_wxpython_scripting )
-
-        if ( KICAD_SCRIPTING_MODULES )
-            #they do more or less the same job, avoid race between them
-            #Cmake copy goes in error otherwise
-            add_dependencies( pcbnew_copy_wxpython_scripting  pcbnew_copy_wxpython_module )
-        endif()
-
     endif()
 endif()
 
@@ -733,33 +708,43 @@ if( KICAD_SCRIPTING_MODULES )
         COMMENT "Fixing swig_import_helper in Kicad scripting modules"
         )
 
+    if( NOT APPLE )
         install( FILES ${CMAKE_BINARY_DIR}/pcbnew/pcbnew.py DESTINATION ${PYTHON_DEST} )
+    else()
+        # put everything into bundle at build time, it is relocated at install
+        add_custom_target( ScriptingModulesPcbnewPyCopy ALL
+            COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_BINARY_DIR}/pcbnew/pcbnew.py" "${PYTHON_DEST}"
+            DEPENDS FixSwigImportsModuleScripting
+            COMMENT "Copying pcbnew.py into ${PYTHON_DEST}"
+            )
+    endif()
 
     if( MINGW )
         install( FILES ${CMAKE_BINARY_DIR}/pcbnew/_pcbnew.pyd DESTINATION ${PYTHON_DEST} )
+    elseif( APPLE )
+         # put everything into bundle at build time, it is relocated at install
+        add_custom_target( ScriptingModulesPcbnewSoCopy ALL
+            COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_BINARY_DIR}/pcbnew/_pcbnew.so" "${PYTHON_DEST}"
+            DEPENDS _pcbnew
+            COMMENT "Copying _pcbnew.so into ${PYTHON_DEST}"
+            )
     else()
         install( FILES ${CMAKE_BINARY_DIR}/pcbnew/_pcbnew.so DESTINATION ${PYTHON_DEST} )
     endif()
+endif()
 
-    if( APPLE )
-        # copies needed files into PYTHON_DEST then copy all into the bundle !
-        add_custom_target( _pcbnew_so_copy ALL
-            COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/pcbnew/_pcbnew.so "${PYTHON_DEST}"
-            DEPENDS _pcbnew FixSwigImportsModuleScripting
-            COMMENT "Copying _pcbnew.so into PYTHON_DEST"
-            )
-
-        add_custom_target( pcbnew_copy_wxpython_module ALL
-            COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBWXPYTHON_ROOT}/wxPython/  ${PROJECT_SOURCE_DIR}/pcbnew/pcbnew.app/Contents/Frameworks/wxPython/
-            DEPENDS FixSwigImportsModuleScripting _pcbnew_so_copy
-            COMMENT "Copying wxPython into pcbnew.app Frameworks"
-            )
-
-        if( KICAD_BUILD_DYNAMIC )
-            # Tell that we have to run osx_fix_bundles fix after building _pcbnew and migrating wxPython
-            add_dependencies( osx_fix_bundles pcbnew_copy_wxpython_module )
-            add_dependencies( osx_fix_bundles _pcbnew )
+if( APPLE )
+    if( KICAD_SCRIPTING OR KICAD_SCRIPTING_MODULES )
+        # find wx-X.Y-osx_cocoa path below PYTHON_SITE_PACKAGE_PATH
+        file( GLOB WXPYTHON_PATH ${PYTHON_SITE_PACKAGE_PATH}/wx-?.?-osx_cocoa )
+        if( NOT WXPYTHON_PATH )
+            message( FATAL_ERROR "Could not find 'wx-?.?-osx_cocoa' in '${PYTHON_SITE_PACKAGE_PATH}'" )
         endif()
+        # copy contents
+        add_custom_target( ScriptingWxpythonCopy ALL
+            COMMAND ${CMAKE_COMMAND} -E copy_directory "${WXPYTHON_PATH}" "${PYTHON_DEST}"
+            COMMENT "Copying wxPython into ${PYTHON_DEST}"
+            )
     endif()
 endif()
 

pcbnew/pcbnew.cpp

@@ -217,7 +217,7 @@ static bool scriptingSetup()
 {
     wxString path_frag;
 
- #ifdef __MINGW32__
+#ifdef __MINGW32__
     // force python environment under Windows:
     const wxString python_us( "python27_us" );
 
@@ -261,32 +261,36 @@ static bool scriptingSetup()
     // [KICAD_PATH]/scripting/plugins
     // Add this default search path:
     path_frag = Pgm().GetExecutablePath() + wxT( "scripting/plugins" );
- #else
+#elif defined __WXMAC__
+    // User plugin folder is ~/Library/Application Support/kicad/scripting/plugins
+    path_frag = wxStandardPaths::Get().GetUserDataDir() + wxT( "/scripting/plugins" );
+
+    // Add default paths to PYTHONPATH
+    wxString pypath;
+    // User scripting folder (~/Library/Application Support/kicad/scripting/plugins)
+    pypath = wxStandardPaths::Get().GetUserDataDir() + wxT( "/scripting/plugins" );
+    // Machine scripting folder (/Library/Application Support/kicad/scripting/plugins)
+    pypath += wxT( ":/Library/Application Support/kicad/scripting/plugins" );
+    // Bundle scripting folder (<kicad.app>/Contents/SharedSupport/scripting/plugins)
+    pypath += wxT( ":" ) + wxStandardPaths::Get().GetDataDir() + wxT( "/scripting/plugins" );
+    // Bundle wxPython folder (<kicad.app>/Contents/Frameworks/python)
+    wxFileName fn = wxFileName( wxStandardPaths::Get().GetExecutablePath() );
+    fn.RemoveLastDir();
+    fn.AppendDir( wxT( "Frameworks" ) );
+    fn.AppendDir( wxT( "python" ) );
+    pypath += wxT( ":" ) + fn.GetPath();
+    // Original content of PYTHONPATH
+    if( wxGetenv("PYTHONPATH") != NULL )
+    {
+        pypath += wxT( ":" ) + wxString( wxGetenv("PYTHONPATH") );
+    }
+
+    // set $PYTHONPATH
+    wxSetEnv( "PYTHONPATH", pypath );
+#else
     // Add this default search path:
     path_frag = wxT( "/usr/local/kicad/bin/scripting/plugins" );
-
-  #ifdef  __WXMAC__
-    // OSX
-    // System Library first
-    // User Library then
-    // (TODO) Bundle package ? where to place ? Shared Support ?
-    path_frag = wxT( "/Library/Application Support/kicad/scripting" );
-    path_frag = wxString( wxGetenv("HOME") ) + wxT( "/Library/Application Support/kicad/scripting" );
-
-    // Get pcbnew.app/Contents directory
-    wxFileName bundledir( wxStandardPaths::Get().GetExecutablePath() ) ;
-    bundledir.RemoveLastDir();
-
-    // Prepend in PYTHONPATH the content of the bundle libraries !
-    wxSetEnv( "PYTHONPATH", ((wxGetenv("PYTHONPATH") != NULL ) ? (wxString(wxGetenv("PYTHONPATH")) + ":") : wxString("")) +
-            bundledir.GetPath() +
-            "/Frameworks/wxPython/lib/python2.6/site-packages/wx-3.0-osx_cocoa" + ":" +
-            "/Library/Application Support/kicad/" + ":" +
-            bundledir.GetPath() + "/PlugIns" + ":" +
-            wxString( wxGetenv("HOME") )  + "/Library/Application Support/kicad/"
-            );
-  #endif
- #endif
+#endif
 
     // On linux and osx, 2 others paths are
     // [HOME]/.kicad_plugins/

scripts/osx_build_wx.sh

+#!/bin/bash
+#
+# Small helper script for patching/compiling wxWidgets/wxPython on OSX
+#
+# Params
+#   $1  wxWidgets/wxPython source folder (relative to current dir)
+#   $2  Target bin folder
+#   $3  KiCad source folder (relative to current dir)
+#   $4  Make options (e.g., "-j4")
+
+createPaths() {
+    echo "*** Creating/wiping build and bin folder..."
+
+    rm -rf wx-build
+    rm -rf $1
+    mkdir wx-build
+    mkdir $1
+}
+
+doPatch() {
+    cwd=$(pwd)
+    cd $1
+
+    patchcmd="patch -p0 -RN --dry-run < $cwd/$2"
+    eval $patchcmd &> /dev/null
+    if [ $? -eq 0 ];
+    then
+        echo "*** Patch '$2' already applied, skipping..."
+    else
+        echo "*** Applying patch '$2'..."
+
+        patch -p0 < $cwd/$2
+        if [ $? -ne 0 ];
+        then
+            cd $cwd
+            exit 1
+        fi
+    fi
+
+    cd $cwd
+}
+
+wxWidgets_configure() {
+    echo "*** Configuring wxWidgets..."
+    cwd=$(pwd)
+    cd wx-build
+
+    ../$1/configure \
+        --prefix=$cwd/$2 \
+        --with-opengl \
+        --enable-aui \
+        --enable-utf8 \
+        --enable-html \
+        --enable-stl \
+        --with-libjpeg=builtin \
+        --with-libpng=builtin \
+        --with-regex=builtin \
+        --with-libtiff=builtin \
+        --with-zlib=builtin \
+        --with-expat=builtin \
+        --without-liblzma \
+        --with-macosx-version-min=10.5 \
+        --enable-universal-binary=i386,x86_64 \
+        CPPFLAGS="-stdlib=libstdc++" \
+        LDFLAGS="-stdlib=libstdc++" \
+        CC=clang \
+        CXX=clang++
+    if [ $? -ne 0 ];
+    then
+        cd ..
+        exit 1
+    fi
+
+    cd ..
+}
+
+wxWidgets_buildInst() {
+    echo "*** Building wxWidgets..."
+    cd wx-build
+
+    make $1 install
+    if [ $? -ne 0 ];
+    then
+        cd ..
+        exit 1
+    fi
+
+    cd ..
+}
+
+wxPython_buildInst() {
+    cwd=$(pwd)
+    cd $1/wxPython
+
+    # build params
+    WXPYTHON_BUILD_OPTS="WX_CONFIG=$cwd/$2/bin/wx-config \
+        BUILD_BASE=$cwd/wx-build \
+        UNICODE=1 \
+        WXPORT=osx_cocoa"
+
+    # build
+    python setup.py build_ext $WXPYTHON_BUILD_OPTS
+    if [ $? -ne 0 ];
+    then
+        cd $cwd
+        exit 1
+    fi
+
+    # install
+    python setup.py install --prefix=$cwd/$2 $WXPYTHON_BUILD_OPTS
+    if [ $? -ne 0 ];
+    then
+        cd $cwd
+        exit 1
+    fi
+
+    cd $cwd
+}
+
+
+# check parameters
+if [ "$#" -lt 3 ];
+then
+    echo "OSX wxWidgets/wxPython build script"
+    echo
+    echo "Usage:"
+    echo "  osx_build_wx.sh <src> <bin> <kicad> <makeopts>"
+    echo "    <src>       wxWidgets/wxPython source folder"
+    echo "    <bin>       Destination folder"
+    echo "    <kicad>     KiCad folder"
+    echo "    <makeopts>  Optional: make options for building wxWidgets (e.g., -j4)"
+    exit 1
+fi
+
+# create build paths
+createPaths "$2"
+
+# patch wxWidgets sources
+echo "*** Patching wxWidgets..."
+doPatch "$1" "$3/patches/wxwidgets-3.0.0_macosx.patch"
+doPatch "$1" "$3/patches/wxwidgets-3.0.0_macosx_bug_15908.patch"
+doPatch "$1" "$3/patches/wxwidgets-3.0.0_macosx_soname.patch"
+
+# configure and build wxWidgets
+wxWidgets_configure "$1" "$2"
+wxWidgets_buildInst "$4"
+
+# check if source is wxPython
+if [ -d $1/wxPython ];
+then
+    echo "*** Source is wxPython, now building wxPython stuff..."
+    wxPython_buildInst "$1" "$2"
+fi
+
+# remove build dir
+echo "*** Removing build folder"
+rm -rf wx-build
+
+# done
+echo "*** Finished building!"
+
+