diff --git a/checkin_notes b/checkin_notes
index aa33d99300..2ef9b7c14f 100755
--- a/checkin_notes
+++ b/checkin_notes
@@ -2071,8 +2071,19 @@ Walt   17 Feb 2006
 Charlie 17 Feb 2006
     - Mac: - Fix unused variable compiler warnings.
     - added MoreAddrToSym.c, h, MoreBacktrace.c, h to Makefile
+    - fixes to Mac build scripts
+    - check in XCode project used by buildWxMac.sh script to build wxMac 
+        libraries for BOINC.
 
      lib/
          Makefile.am
     clientgui/
         BOINCTaskBar.cpp
+    mac_build/
+        buildcurl.sh
+        buildjpeg.sh
+        BuildMacBOINC.sh
+        buildWxMac.sh
+        setupForBOINC.sh
+        wxMac-BOINC.xcodeproj/  (added)
+            project.pbxproj     (added)
diff --git a/mac_build/BuildMacBOINC.sh b/mac_build/BuildMacBOINC.sh
index 33b828dd04..941641a818 100644
--- a/mac_build/BuildMacBOINC.sh
+++ b/mac_build/BuildMacBOINC.sh
@@ -1,8 +1,28 @@
 #!/bin/sh
 
+# Berkeley Open Infrastructure for Network Computing
+# http://boinc.berkeley.edu
+# Copyright (C) 2005 University of California
+#
+# This is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation;
+# either version 2.1 of the License, or (at your option) any later version.
+#
+# This software is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the GNU Lesser General Public License for more details.
+#
+# To view the GNU Lesser General Public License visit
+# http://www.gnu.org/copyleft/lesser.html
+# or write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+#
 ##
 # Script for building Macintosh BOINC Manager, Core Client and libraries
-# by Charlie Fenton 2/8/06
+# by Charlie Fenton 2/17/06
 # with thanks to Reinhard Prix for his assistance
 ##
 
diff --git a/mac_build/buildWxMac.sh b/mac_build/buildWxMac.sh
index dc86e4bff8..7df0d8e9d2 100644
--- a/mac_build/buildWxMac.sh
+++ b/mac_build/buildWxMac.sh
@@ -1,39 +1,44 @@
-# To build the wxMac-2.6.2 library for BOINC as a Universal Binary:
+#!/bin/sh
+
+# Berkeley Open Infrastructure for Network Computing
+# http://boinc.berkeley.edu
+# Copyright (C) 2005 University of California
 #
-# Before running this script, you must first prepare the XCode project:
+# This is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation;
+# either version 2.1 of the License, or (at your option) any later version.
 #
-# Open wxWindows.xcode to upgrade it for XCode 2.2, and name the new file 
-#    wxWindowsB.xcodeproj.
-# Do NOT use the wxWindows.xcodeproj supplied with the package.
+# This software is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the GNU Lesser General Public License for more details.
 #
-# You will need to make two changes to the project's list of files.  
-# To do this:
+# To view the GNU Lesser General Public License visit
+# http://www.gnu.org/copyleft/lesser.html
+# or write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 #
-# In the left hand column of the new project window, click on the 
-#   disclosure triangles next to each level until you see the hierarchy 
-#   wxWindowsB : src : regex.
-# Click on regex and press the delete key on your keyboard.  In the 
-#  dialog which appears, select "Delete References."
 #
-# In the left hand column of the new project window, click on the 
-#   disclosure triangles next to each level until you see the hierarchy 
-#   wxWindowsB : src : mac/corefoundation.
-# Control-click on mac/corefoundation and select Add / Existing Files.
-# Select the file src/mac/corefoundation/utilsexc_base.cpp and press 
-#   the "Add" button.
-# Select Reference Type = "Relative to Project", Text Encoding = 
-#  "Mac OS Roman", "Recursively create groups..." and select (check) 
-#   all 4 wx* targets.
-# Click the "Add" button and close the project or quit XCode.
-# 
+# Script to build the wxMac-2.6.2 library for BOINC as a Universal Binary
 #
-# In Terminal, CD to the wxMac-2.6.2 directory.
-#    cd [path]/wxMac-2.6.2/
-# then run this script:
-#    source [ path_to_this_script ] [ -clean ]
+# by Charlie Fenton    2/17/06
 #
-# the -clean argument will force a full rebuild.
+## Before running this script, you must first copy the special XCode 
+## project
+##    boinc/mac_build/wxMac-BOINC.xcodeproj 
+## to 
+##    wxMac-2.6.2/src/
 #
+#
+## In Terminal, CD to the wxMac-2.6.2 directory.
+##    cd [path]/wxMac-2.6.2/
+## then run this script:
+##    source [ path_to_this_script ] [ -clean ]
+##
+## the -clean argument will force a full rebuild.
+#
+
 
 if [ "$1" = "-clean" ]; then
   doclean="clean "
@@ -58,7 +63,7 @@ else
 
 rm -f src/build/Deployment/libwx_mac.a
 
-xcodebuild -project src/wxWindowsB.xcodeproj -target wxStaticRelease  -configuration Deployment $doclean build GCC_VERSION_ppc=3.3 MACOSX_DEPLOYMENT_TARGET_ppc=10.3 SDKROOT_ppc=/Developer/SDKs/MacOSX10.3.9.sdk ARCHS="ppc" EXECUTABLE_NAME="libwx_mac_ppc.a"
+xcodebuild -project src/wxMac-BOINC.xcodeproj -target wxStaticRelease  -configuration Deployment $doclean build GCC_VERSION_ppc=3.3 MACOSX_DEPLOYMENT_TARGET_ppc=10.3 SDKROOT_ppc=/Developer/SDKs/MacOSX10.3.9.sdk ARCHS="ppc" EXECUTABLE_NAME="libwx_mac_ppc.a"
 
 if [  $? -ne 0 ]; then exit 1; fi
 fi
@@ -70,7 +75,7 @@ else
 
 rm -f src/build/Deployment/libwx_mac.a
 
-xcodebuild -project src/wxWindowsB.xcodeproj -target wxStaticRelease  -configuration Deployment $doclean build GCC_VERSION_i386=4.0 MACOSX_DEPLOYMENT_TARGET_i386=10.4 SDKROOT_i386=/Developer/SDKs/MacOSX10.4u.sdk ARCHS="i386" EXECUTABLE_NAME="libwx_mac_i386.a"
+xcodebuild -project src/wxMac-BOINC.xcodeproj -target wxStaticRelease  -configuration Deployment $doclean build GCC_VERSION_i386=4.0 MACOSX_DEPLOYMENT_TARGET_i386=10.4 SDKROOT_i386=/Developer/SDKs/MacOSX10.4u.sdk ARCHS="i386" EXECUTABLE_NAME="libwx_mac_i386.a"
 
 if [  $? -ne 0 ]; then exit 1; fi
 fi
@@ -91,7 +96,7 @@ else
 
 rm -f src/build/Deployment/libwx_macd.a
 
-xcodebuild -project src/wxWindowsB.xcodeproj -target wxStaticDebug  -configuration Deployment $doclean build GCC_VERSION_ppc=3.3 MACOSX_DEPLOYMENT_TARGET_ppc=10.3 SDKROOT_ppc=/Developer/SDKs/MacOSX10.3.9.sdk ARCHS="ppc" EXECUTABLE_NAME="libwx_macd_ppc.a"
+xcodebuild -project src/wxMac-BOINC.xcodeproj -target wxStaticDebug  -configuration Deployment $doclean build GCC_VERSION_ppc=3.3 MACOSX_DEPLOYMENT_TARGET_ppc=10.3 SDKROOT_ppc=/Developer/SDKs/MacOSX10.3.9.sdk ARCHS="ppc" EXECUTABLE_NAME="libwx_macd_ppc.a"
 
 if [  $? -ne 0 ]; then exit 1; fi
 fi
@@ -102,7 +107,7 @@ else
 
 rm -f src/build/Deployment/libwx_macd.a
 
-xcodebuild -project src/wxWindowsB.xcodeproj -target wxStaticDebug  -configuration Deployment $doclean build GCC_VERSION_i386=4.0 MACOSX_DEPLOYMENT_TARGET_i386=10.4 SDKROOT_i386=/Developer/SDKs/MacOSX10.4u.sdk ARCHS="i386" EXECUTABLE_NAME="libwx_macd_i386.a"
+xcodebuild -project src/wxMac-BOINC.xcodeproj -target wxStaticDebug  -configuration Deployment $doclean build GCC_VERSION_i386=4.0 MACOSX_DEPLOYMENT_TARGET_i386=10.4 SDKROOT_i386=/Developer/SDKs/MacOSX10.4u.sdk ARCHS="i386" EXECUTABLE_NAME="libwx_macd_i386.a"
 
 if [  $? -ne 0 ]; then exit 1; fi
 fi
diff --git a/mac_build/buildcurl.sh b/mac_build/buildcurl.sh
index 89e7565014..18c4628c87 100644
--- a/mac_build/buildcurl.sh
+++ b/mac_build/buildcurl.sh
@@ -1,14 +1,38 @@
 #!/bin/sh
 
+# Berkeley Open Infrastructure for Network Computing
+# http://boinc.berkeley.edu
+# Copyright (C) 2005 University of California
+#
+# This is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation;
+# either version 2.1 of the License, or (at your option) any later version.
+#
+# This software is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the GNU Lesser General Public License for more details.
+#
+# To view the GNU Lesser General Public License visit
+# http://www.gnu.org/copyleft/lesser.html
+# or write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+#
+# Script to build the wxMac-2.6.2 library for BOINC as a Universal Binary
+#
 # Script to build Macintosh Universal Binary library of curl-7.15.1 for
 # use in building BOINC.
 #
-# by Charlie Fenton 12/19/05
+# by Charlie Fenton 2/17/06
 #
-## cd [path]/curl-7.15.1/
-## source buildcurl [ -clean ]
-#
-# the -clean argument will force a full rebuild.
+## In Terminal, CD to the wxMac-2.6.2 directory.
+##     cd [path]/curl-7.15.1/
+## then run this script:
+##     source buildcurl [ -clean ]
+##
+## the -clean argument will force a full rebuild.
 #
 
 
@@ -22,7 +46,10 @@ fi
 
 export PATH=/usr/local/bin:$PATH
 export CC=/usr/bin/gcc-3.3;export CXX=/usr/bin/g++-3.3
-./configure --enable-shared=NO --host=ppc --build=ppc CPPFLAGS="-I/Developer/SDKs/MacOSX10.3.9.sdk/Developer/Headers/FlatCarbon -I/Developer/SDKs/MacOSX10.3.9.sdk/usr/include -isystem /Developer/SDKs/MacOSX10.3.9.sdk/usr/include/gcc/darwin/3.3 -I/Developer/SDKs/MacOSX10.3.9.sdk/usr/include/gcc/darwin/3.3/c++ -I/Developer/SDKs/MacOSX10.3.9.sdk/usr/include/gcc/darwin/3.3/c++/ppc-darwin -isystem /Developer/SDKs/MacOSX10.3.9.sdk/usr/include"
+export LDFLAGS="-arch ppc"
+export CPPFLAGS="-arch ppc"
+export CFLAGS="-arch ppc"
+./configure --enable-shared=NO --host=ppc --build=ppc CPPFLAGS="-arch ppc -I/Developer/SDKs/MacOSX10.3.9.sdk/Developer/Headers/FlatCarbon -I/Developer/SDKs/MacOSX10.3.9.sdk/usr/include -isystem /Developer/SDKs/MacOSX10.3.9.sdk/usr/include/gcc/darwin/3.3 -I/Developer/SDKs/MacOSX10.3.9.sdk/usr/include/gcc/darwin/3.3/c++ -I/Developer/SDKs/MacOSX10.3.9.sdk/usr/include/gcc/darwin/3.3/c++/ppc-darwin -isystem /Developer/SDKs/MacOSX10.3.9.sdk/usr/include"
 if [  $? -ne 0 ]; then exit 1; fi
 
 make clean
@@ -42,8 +69,9 @@ if [  $? -ne 0 ]; then exit 1; fi
 
 export PATH=/usr/local/bin:$PATH
 export CC=/usr/bin/gcc-4.0;export CXX=/usr/bin/g++-4.0
-export LDFLAGS=""
-export CPPFLAGS=""
+export LDFLAGS="-arch i386"
+export CPPFLAGS="-arch i386"
+export CFLAGS="-arch i386"
 ./configure --enable-shared=NO --host=i386 --build=i386
 if [  $? -ne 0 ]; then exit 1; fi
 
diff --git a/mac_build/buildjpeg.sh b/mac_build/buildjpeg.sh
index 3cc28f074d..13cf8f826b 100644
--- a/mac_build/buildjpeg.sh
+++ b/mac_build/buildjpeg.sh
@@ -1,12 +1,36 @@
 #!/bin/sh
 
+# Berkeley Open Infrastructure for Network Computing
+# http://boinc.berkeley.edu
+# Copyright (C) 2005 University of California
+#
+# This is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation;
+# either version 2.1 of the License, or (at your option) any later version.
+#
+# This software is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the GNU Lesser General Public License for more details.
+#
+# To view the GNU Lesser General Public License visit
+# http://www.gnu.org/copyleft/lesser.html
+# or write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+#
+# Script to build the wxMac-2.6.2 library for BOINC as a Universal Binary
+#
 # Script to build Macintosh Universal Binary library of jpeg-6b for
 # use in building BOINC.
 #
-# by Charlie Fenton 12/19/05
+# by Charlie Fenton 2/17/06
 #
-## cd [path]/jpeg-6b/
-## source buildcurl [ -clean ]
+## In Terminal, CD to the wxMac-2.6.2 directory.
+##     cd [path]/jpeg-6b/
+## then run this script:
+##    source [ path_to_this_script ] [ -clean ]
 #
 # the -clean argument will force a full rebuild.
 #
@@ -22,6 +46,10 @@ fi
 ## cd [path]/jpeg-6b/
 export PATH=/usr/local/bin:$PATH
 export CC=/usr/bin/gcc-3.3;export CXX=/usr/bin/g++-3.3
+export LDFLAGS="-arch ppc"
+export CPPFLAGS="-arch ppc"
+export CFLAGS="-arch ppc"
+
 ./configure --disable-shared --host=ppc
 if [  $? -ne 0 ]; then exit 1; fi
 
@@ -42,8 +70,9 @@ if [  $? -ne 0 ]; then exit 1; fi
 
 export PATH=/usr/local/bin:$PATH
 export CC=/usr/bin/gcc-4.0;export CXX=/usr/bin/g++-4.0
-export LDFLAGS=""
-export CPPFLAGS=""
+export LDFLAGS="-arch i386"
+export CPPFLAGS="-arch i386"
+export CFLAGS="-arch i386"
 ./configure --disable-shared --host=i386
 if [  $? -ne 0 ]; then exit 1; fi
 
diff --git a/mac_build/setupForBOINC.sh b/mac_build/setupForBOINC.sh
index 726aa9aea5..ee1d1b710c 100644
--- a/mac_build/setupForBOINC.sh
+++ b/mac_build/setupForBOINC.sh
@@ -1,9 +1,29 @@
 #!/bin/sh
 
+# Berkeley Open Infrastructure for Network Computing
+# http://boinc.berkeley.edu
+# Copyright (C) 2005 University of California
+#
+# This is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation;
+# either version 2.1 of the License, or (at your option) any later version.
+#
+# This software is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the GNU Lesser General Public License for more details.
+#
+# To view the GNU Lesser General Public License visit
+# http://www.gnu.org/copyleft/lesser.html
+# or write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+#
 # Master script to build Universal Binary libraries needed by BOINC:
 # curl-7.15.1, jpeg-6b and wxMac-2.6.2
 #
-# by Charlie Fenton 12/19/05
+# by Charlie Fenton 2/17/06
 #
 # Download these three packages and place them in a common parent 
 # directory with the BOINC source tree.
@@ -12,8 +32,10 @@
 # package.  Read and follow the directions for this in the script 
 # buildWxMac.sh; it is in the same folder as this script.
 #
-## Change directory (cd) to boinc/mac_build/
-## source ./setupForBoinc.sh [ -clean ]
+## In Terminal, CD to the wxMac-2.6.2 directory.
+##     cd [path]/boinc/mac_build/
+## then run this script:
+##     source setupForBoinc.sh [ -clean ]
 #
 # the -clean argument will force a full rebuild of everything.
 #
@@ -31,7 +53,7 @@ echo ""
 
 cd ../../jpeg-6b/
 if [  $? -ne 0 ]; then exit 1; fi
-source ${DIRSTACK[1]}/buildjpeg.sh
+source "${DIRSTACK[1]}/buildjpeg.sh"
 if [  $? -ne 0 ]; then exit 1; fi
 
 echo ""
@@ -45,7 +67,7 @@ pushd ./
 
 cd ../../curl-7.15.1/
 if [  $? -ne 0 ]; then exit 1; fi
-source ${DIRSTACK[1]}/buildcurl.sh
+source "${DIRSTACK[1]}/buildcurl.sh"
 if [  $? -ne 0 ]; then exit 1; fi
 
 echo ""
@@ -57,9 +79,11 @@ echo ""
 popd
 pushd ./
 
+cp -fpR wxMac-BOINC.xcodeproj ../../wxMac-2.6.2/src/
+
 cd ../../wxMac-2.6.2/
 if [  $? -ne 0 ]; then exit 1; fi
-source ${DIRSTACK[1]}/buildWxMac.sh
+source "${DIRSTACK[1]}/buildWxMac.sh"
 if [  $? -ne 0 ]; then exit 1; fi
 
 popd