OCC 6.2 on Mac OSX patches and build scripts

Hi Torsten,

After quite a few trials, I got sed to patch the makefile to set the install_path :-)

The modified file is OpenCASCADE_darwin.sh.
I can't find a way to attach a file on this forum, so I'm pasting the modified file here.
Please feel free to update your distribution on your webpage (if you're pleased with the touch up, of course)

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#!/bin/sh

mkdir -p $CASROOT/adm/`uname`/

mkdir -p $CASROOT/Darwin/lib
ln -s $CASROOT/Darwin/lib/ $CASROOT/Darwin/Frameworks

cd $CASROOT/adm/Linux/

for text_file in *
do
echo "Editing file $text_file"
sed -e 's/Linux/Darwin/g' -e 's/COMP/XCOMP/g' \
-e 's/-DLININTEL/-gdwarf-2 -arch i386 -arch ppc/g' \
-e 's/-DLIN//g' \
-e 's?-I${JAVAHOME}/include/linux?-I${JAVAHOME}/Headers -I${X11_INCLUDE} ?g' \
-e 's/-shared/-dynamiclib -Wl,-single_module -arch i386 -arch ppc/g' \
-e 's/\.so /\.dylib /g' \
-e 's?-L/usr/X11R6/lib?-L/usr/X11R6/lib -lX11?g' \
-e 's/-MD//g' \
-e 's/[a-zA-Z0-9]*\.dylib/& -install_name @executable_path\/\.\.\/Frameworks\/& -Wl,-executable_path \${CASROOT}\/Darwin\/lib/g' \
$text_file > ../`uname`/$text_file
# mv -f temp $text_file
done

cd ../Darwin

sed -e 's/-ldl/-ldl -L${X11_LIB} -lX11/g' TKDraw.lnk > temp
mv temp TKDraw.lnk
sed -e 's/-ldl/-ldl -L${X11_LIB} -lX11/g' DRAWEXE.lnk > temp
mv temp DRAWEXE.lnk

cd ../../..

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