build: .cproject and .project is renamed to .cproject.default and .project.default

These files were constantly overwritten by the IDE causing merge conflicts.
They moved to xxx.default and these files are copied/moved to .project and .cproject
either on the distro creation or when setenv is sourced and .project or .cproject does
not exists yet.

This will prevent constant overwrite as these files are no longe rpart of the repo
and they are .gitignored

Author: rhornig

.cproject .cproject.default.cproject renamed to .cproject.default

@@ -105,3 +105,5 @@ xxx
 /tmp/
 /.computed/
 *.DS_Store
+.cproject
+.project

.gitignore

@@ -42,6 +42,7 @@ cp -r doc/src/_build/latex/*.pdf $INET_ROOT/out/$DIRNAME/doc || { echo --- error
 
 # switch to the destination dir
 cd $INET_ROOT/out/$DIRNAME
+
 # patching files
 perl -i -pe $REGEXPREPLACE s/##BUILDID##/$BUILDID/g doc/neddoc/overview.html
 perl -i -pe $REGEXPREPLACE s/##BUILDID##/$BUILDID/g src/inet-index.ned
@@ -50,6 +51,8 @@ perl -i -pe $REGEXPREPLACE s/##BUILDID##/$BUILDID/g src/inet-index.ned
 rm -rf _scripts doc/src doc/misc releng .agent .windsurf .github .settings .gitattributes .gitignore .gitmodules .circleci .travis.yml .clang-format .oppfeaturestate .nedexclusions
 mv .oppfeaturestate.default .oppfeaturestate
 mv .nedexclusions.default .nedexclusions
+mv .project.default .project
+mv .cproject.default .cproject
 
 todofiles=$(find . -name '__TODO*')
 if [ "$todofiles" != "" ]; then

.project .project.default.project renamed to .project.default

@@ -41,6 +41,14 @@ if [ "$1" = "-r" ]; then
     return 0
 fi
 
+if [ ! -f "$dir/.project" ] && [ -f "$dir/.project.default" ]; then
+    cp "$dir/.project.default" "$dir/.project"
+fi
+
+if [ ! -f "$dir/.cproject" ] && [ -f "$dir/.cproject.default" ]; then
+    cp "$dir/.cproject.default" "$dir/.cproject"
+fi
+
 export PATH=$dir/bin:$PATH
 export PYTHONPATH=$dir/python:$PYTHONPATH && PYTHONPATH=${PYTHONPATH%:}  # required because colon at the end causes issues on Windows
 export INET_ROOT=$dir