picrin/etc/mkloader.pl

59 lines
843 B
Perl
Executable File

#!/usr/bin/perl
use strict;
print <<EOL;
#include "picrin.h"
#include "picrin/error.h"
EOL
foreach my $file (@ARGV) {
my $var = &escape_v($file);
print "const char *$var =\n";
open IN, $file;
while (<IN>) {
chomp;
s/\\/\\\\/g;
s/"/\\"/g;
print "\"$_\\n\"\n";
}
print ";\n\n";
}
close IN;
print <<EOL;
void
pic_load_piclib(pic_state *pic)
{
pic_try {
EOL
foreach my $file (@ARGV) {
my $var = &escape_v($file);
print " pic_load_cstr(pic, $var);\n";
}
print <<EOL;
}
pic_catch {
/* error! */
fputs("fatal error: failure in loading built-in.scm\\n", stderr);
fputs(pic_errmsg(pic), stderr);
abort();
}
#if DEBUG
puts("successfully loaded stdlib");
#endif
}
EOL
sub escape_v {
($_) = @_;
s/\.scm$//g;
s/[^[A-Za-z0-9_]/_/g;
$_;
}