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8308411297
Before this change, variables for which a '=' appeared in the assignment would be parsed as the entire string up until the final '='. For example: BUILD_CMD=shlib_target=; if [ -n "$(SHARED_LIBS)" ]; then \ would result in the variable name "BUILD_CMD=shlib_target". This doesn't appear to harm the current generation of MINFO, but creates problems for other Makefile-related work I'm attempting. Change-Id: I1f3a606d67fd5464bb459e8f36c23b3e967b77e1 Signed-off-by: Mike Bland <mbland@acm.org> Signed-off-by: Geoff Thorpe <geoff@openssl.org> Reviewed-by: Richard Levitte <levitte@openssl.org>
68 lines
954 B
Raku
Executable File
68 lines
954 B
Raku
Executable File
#!/usr/local/bin/perl
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#
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# used to generate the file MINFO for use by util/mk1mf.pl
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# It is basically a list of all variables from the passed makefile
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#
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while ($ARGV[0] =~ /^([^\s=]+)\s*=\s*(.*)$/)
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{
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$sym{$1} = $2;
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shift;
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}
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$s="";
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while (<>)
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{
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chop;
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s/#.*//;
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if (/^([^\s=]+)\s*=\s*(.*)$/)
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{
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$o="";
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($s,$b)=($1,$2);
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for (;;)
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{
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if ($b =~ /\\$/)
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{
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chop($b);
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$o.=$b." ";
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$b=<>;
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chop($b);
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}
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else
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{
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$o.=$b." ";
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last;
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}
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}
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$o =~ s/^\s+//;
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$o =~ s/\s+$//;
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$o =~ s/\s+/ /g;
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$o =~ s/\$[({]([^)}]+)[)}]/$sym{$1}/g;
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$sym{$s}=$o if !exists $sym{$s};
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}
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}
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$pwd=`pwd`; chop($pwd);
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if ($sym{'TOP'} eq ".")
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{
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$n=0;
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$dir=".";
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}
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else {
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$n=split(/\//,$sym{'TOP'});
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@_=split(/\//,$pwd);
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$z=$#_-$n+1;
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foreach $i ($z .. $#_) { $dir.=$_[$i]."/"; }
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chop($dir);
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}
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print "RELATIVE_DIRECTORY=$dir\n";
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foreach (sort keys %sym)
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{
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print "$_=$sym{$_}\n";
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}
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print "RELATIVE_DIRECTORY=\n";
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