avoid exporting un-necessary symbol/alias for stable scripts

set_soenv.in

@@ -646,9 +646,6 @@ if ( $platform =~ m/cygwin/ )
    ToFile( "TOUCH",             $WIN_TOUCH,         "e" );
 }
 
-ToFile( "DELIVER",       "deliver.pl",     "e" );
-ToFile( "MKOUT",         "mkout.pl",       "e" );
-ToFile( "ZIPDEP",        "zipdep.pl",      "e" );
 
 #
 # Writing the aliases to file.
@@ -666,7 +663,6 @@ if ($platform =~ m/solaris|darwin|freebsd/)
   ToFile( "GNUPATCH",   "@GNUPATCH@",	"e");
 }
 
-ToFile( "ENV_SCRIPT", "$outfile", "e" );
 #
 # Writing unset variables you might not need to file.
 #

solenv/bin/build.pl

@@ -191,7 +191,7 @@
     my $verbose = 0;
 
     my @modules_built = ();
-    my $deliver_command = $ENV{DELIVER};
+    my $deliver_command = "deliver.pl";
     my %prj_platform = ();
     my $check_error_string = '';
     my $dmake = '';
@@ -1512,7 +1512,7 @@ sub cancel_build {
     print STDERR "\n";
     print STDERR "" . $ENV{'OOO_SHELL'} . "\n";
     print STDERR "cd " . $ENV{'SRC_ROOT'} . "\n";
-    print STDERR "source ./" . $ENV{'ENV_SCRIPT'} . "\n";
+    print STDERR "source ./build_env\n";
     print STDERR "cd $module\n";
     if ($source_config->is_gbuild($module) )
     {

solenv/inc/settings.mk

@@ -271,6 +271,9 @@ PROFILE=
 DBGUTIL=
 dbgutil=
 
+ZIPDEP:="zipdep.pl"
+
+
 # ===========================================================================
 # unter NT werden Variablennamen an untergeordnete makefiles UPPERCASE
 # weitergereicht, aber case significant ausgewertet!
@@ -563,7 +566,7 @@ LOCAL_COMMON_OUT:=$(subst,$(OUTPATH),$(COMMON_OUTDIR) $(OUT))
 # target instead of using $(OUT)/inc/myworld.mk as target name.
 # (See iz62795)
 $(posix_PWD)/$(OUT)/inc/%world.mk :
-    @$(MKOUT) $(ROUT)
+    @mkout.pl $(ROUT)
     @echo $(EMQ)# > $@
 
 .INCLUDE :  $(posix_PWD)/$(OUT)/inc/myworld.mk