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#!__perlexe__
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###############################################################
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# scram #
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###############################################################
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# modified : Mon Nov 12 11:17:18 2001 / SFA #
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# function : Wrap the main scram program, set up any system #
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# : variables required and process arguments. #
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# : #
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# : #
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###############################################################
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# Set the environment variable SCRAM here to avoid using "which":
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$ENV{'SCRAM'}=$0;
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$re='false';
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my $ret;
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@args=@ARGV;
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for ( my $i=0; $i<=$#args; $i++ )
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{
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if ( $args[$i] eq "-re" )
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{
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# Always request a User Return to exit the program
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$re="true";
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# cut it out of argument list passed down
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splice(@args,$i,1);
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}
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}
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# Set the SCRAM_HOME environment variable to point
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# to current version:
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if ( $ENV{SCRAM_HOME} eq "" )
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{
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$ENV{SCRAM_HOME}="__basedir__";
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}
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# The perl executable is now found using env
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# instead of being hard-coded (NOTE: this var is only
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# used in $ENV{SCRAM_HOME}/src/basics.mk):
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if ( $ENV{SCRAMPERL} eq "" )
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{
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$ENV{SCRAMPERL}="__perlexe__"; # This should be changed if a hard-coded path
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# to Perl5 is required in the buildsystem
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}
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# Set the path to local modules:
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$ENV{PERL5LIB}=join(":", "$ENV{SCRAM_HOME}/src", split(":", $ENV{PERL5LIB}));
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# Set shell variables to control scram behaviour:
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$ENV{'SITENAME'}='__scramsite__' if ( ! $ENV{'SITENAME'});
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# This variable overrides the reading of project areas
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# for tool settings during scram setup/scram project:
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$ENV{'SEARCHOVRD'}='true' if ( ! $ENV{'SEARCHOVRD'});
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# Default location for cmstools file:
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$ENV{'LOCCMSTOOLS'}='__loccmstools__' if ( ! $ENV{'LOCCMSTOOLS'});
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# Execute scramcli with args:
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if ( -e "$ENV{SCRAM_HOME}/src/scramcli" )
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{
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exec { "/usr/bin/env" } "/usr/bin/env", "perl", "$ENV{SCRAM_HOME}/src/scramcli", @args;
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die "Problems executing scram: $!","\n";
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}
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else
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# For older versions:
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{
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exec { "/usr/bin/env" } "/usr/bin/env", "perl", "$ENV{SCRAM_HOME}/src/scram", @args;
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die "Problems executing scram: $!","\n";
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}
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# Prompt for a carriage return if
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# the -re option was set:
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if ( $re eq 'true' )
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{
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print "\nPress RETURN to exit\n";
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$junk=<STDIN>;
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}
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# Return an exit status:
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exit $ret/256;
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