--- a/mac/ExternalPrograms/readme.txt
+++ b/mac/ExternalPrograms/readme.txt
@@ -1 +1,66 @@
-External Programs
(This is for 10.4 or above)


HOWTO:
1. Download the source package of the external programs. You typically want to place it in the "ExternalPrograms" folder.
2. Edit ExternalPrograms/scripts/SetEnv-*.txt file appropriately, especially the myREPOSITORYDIR variable.
3. Open a Terminal window (bash is preferred).
5. 'cd' into the directory of source you want to compile. (eg. 'cd ExternalPrograms/jpeg-6b')
4. Set the variables for the compilation. (eg. 'source ../scripts/SetEnv-universal.txt')
6. Using the appropriate shell script, build the source. (eg. 'sh ../scripts/libjpeg.sh')


RESULT:
The programs and libraries will be installed into $myREPOSITORYDIR, which you can manage independently from the systems you are currently using (e.g /usr, /usr/local, /opt, /sw).


USAGE:
When compiling programs from source specifying the above directory as prefix. You probably have to specify the correct SDK (-isysroot) and MacOS target version (-mmacosx-version-min) as well.
You can make multiple 'repositories' as well. For example, you can make one for statically and one for dynamically linked product, or ones with different target architecture/OS versions. 


PROGRAMS:
The following sets are recommended and assumed for building Hugin. Different versions may require editing the version numbers in the scripts. 

[Dynamic Build for distributable Hugin.app and PTBatcherGUI.app]
boost (1.39)
libexpat (2.0.1)
libjpeg (6b)
libpng (1.2.38)
libtiff (3.8.2)
ilmbase (1.0.1)
openexr16 (1.6.1)
pano13 (2.9.14)
wxmac28 (2.8.10)
static/libexiv2 (0.18.2)
static/lcms (1.17)
static/libxmi (1.2)
static/libglew (1.5.1)
gnumake (Darwin 9/gnumake-119/make)
enblend (3.2)

[Static Build for distributable command-line tools]
static/boost (1.39)
static/libexpat (2.0.1)
static/libjpeg (6b)
static/libpng (1.2.38)
static/libtiff (3.8.2)
static/ilmbase (1.0.1)
static/openexr16 (1.6.1)
static/pano13 (2.9.14)
static/wxmac28 (2.8.10)
static/libexiv2 (0.18.2)
static/lcms (1.17)
static/libxmi (1.2)
static/libglew (1.5.1)
gnumake (Darwin 9 source: gnumake-119/make)
enblend31 (3.2)

LICENSE:
The scripts for compiling universal builds are originally copyrighted by Ippei Ukai (2007-2008), and distributed under the modified BSD license.


$Id: howto.txt 1902 2007-02-04 22:27:47Z ippei $+External Programs
+(This is for 10.4 or above)
+
+
+HOWTO:
+1. Download the source package of the external programs. You typically want to place it in the "ExternalPrograms" folder.
+2. Edit ExternalPrograms/scripts/SetEnv-*.txt file appropriately, especially the myREPOSITORYDIR variable.
+3. Open a Terminal window (bash is preferred).
+5. 'cd' into the directory of source you want to compile. (eg. 'cd ExternalPrograms/jpeg-6b')
+4. Set the variables for the compilation. (eg. 'source ../scripts/SetEnv-universal.txt')
+6. Using the appropriate shell script, build the source. (eg. 'sh ../scripts/libjpeg.sh')
+
+
+RESULT:
+The programs and libraries will be installed into $myREPOSITORYDIR, which you can manage independently from the systems you are currently using (e.g /usr, /usr/local, /opt, /sw).
+
+
+USAGE:
+When compiling programs from source specifying the above directory as prefix. You probably have to specify the correct SDK (-isysroot) and MacOS target version (-mmacosx-version-min) as well.
+You can make multiple 'repositories' as well. For example, you can make one for statically and one for dynamically linked product, or ones with different target architecture/OS versions. 
+
+
+PROGRAMS:
+The following sets are recommended and assumed for building Hugin. Different versions may require editing the version numbers in the scripts. 
+
+[Dynamic Build for distributable Hugin.app and PTBatcherGUI.app]
+boost (1.41)
+libexpat (2.0.1)
+libiconv
+gettext (0.17)
+libjpeg (8)
+libpng (1.2.41)
+libtiff (3.8.2)
+ilmbase (1.0.1)
+openexr16 (1.6.2)
+pano13 (2.9.17)
+wxmac28 (2.8.11)
+libexiv2 (0.19)
+lcms (1.17)
+libxmi (1.2)
+libglew (1.5.1)
+gnumake (Darwin 9/gnumake-119/make)
+enblend (4.0)
+
+[Static Build for distributable command-line tools]
+static/boost (1.39)
+static/libexpat (2.0.1)
+static/libjpeg (6b)
+static/libpng (1.2.38)
+static/libtiff (3.8.2)
+static/ilmbase (1.0.1)
+static/openexr16 (1.6.1)
+static/pano13 (2.9.14)
+static/wxmac28 (2.8.10)
+static/libexiv2 (0.18.2)
+static/lcms (1.17)
+static/libxmi (1.2)
+static/libglew (1.5.1)
+gnumake (Darwin 9 source: gnumake-119/make)
+enblend31 (3.2)
+
+LICENSE:
+The scripts for compiling universal builds are originally copyrighted by Ippei Ukai (2007-2008), and distributed under the modified BSD license.
+
+
+$Id: howto.txt 1902 2007-02-04 22:27:47Z ippei