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1 #!/bin/perl -w |
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2 # |
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3 # Cute little builder for perl |
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4 # Total waste of development time... |
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5 # |
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6 # This will build all the object files and then the archive .a file |
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7 # requires GCC, GNU make and a sense of humour. |
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8 # |
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9 # Tom St Denis |
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10 use strict; |
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11 |
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12 my $count = 0; |
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13 my $starttime = time; |
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14 my $rate = 0; |
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15 print "Scanning for source files...\n"; |
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16 foreach my $filename (glob "*.c") { |
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17 ++$count; |
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18 } |
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19 print "Source files to build: $count\nBuilding...\n"; |
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20 my $i = 0; |
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21 my $lines = 0; |
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22 my $filesbuilt = 0; |
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23 foreach my $filename (glob "*.c") { |
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24 printf("Building %3.2f%%, ", (++$i/$count)*100.0); |
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25 if ($i % 4 == 0) { print "/, "; } |
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26 if ($i % 4 == 1) { print "-, "; } |
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27 if ($i % 4 == 2) { print "\\, "; } |
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28 if ($i % 4 == 3) { print "|, "; } |
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29 if ($rate > 0) { |
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30 my $tleft = ($count - $i) / $rate; |
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31 my $tsec = $tleft%60; |
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32 my $tmin = ($tleft/60)%60; |
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33 my $thour = ($tleft/3600)%60; |
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34 printf("%2d:%02d:%02d left, ", $thour, $tmin, $tsec); |
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35 } |
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36 my $cnt = ($i/$count)*30.0; |
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37 my $x = 0; |
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38 print "["; |
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39 for (; $x < $cnt; $x++) { print "#"; } |
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40 for (; $x < 30; $x++) { print " "; } |
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41 print "]\r"; |
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42 my $tmp = $filename; |
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43 $tmp =~ s/\.c/".o"/ge; |
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44 if (open(SRC, "<$tmp")) { |
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45 close SRC; |
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46 } else { |
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47 !system("make $tmp > /dev/null 2>/dev/null") or die "\nERROR: Failed to make $tmp!!!\n"; |
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48 open( SRC, "<$filename" ) or die "Couldn't open $filename for reading: $!"; |
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49 ++$lines while (<SRC>); |
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50 close SRC or die "Error closing $filename after reading: $!"; |
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51 ++$filesbuilt; |
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52 } |
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53 |
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54 # update timer |
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55 if (time != $starttime) { |
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56 my $delay = time - $starttime; |
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57 $rate = $i/$delay; |
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58 } |
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59 } |
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60 |
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61 # finish building the library |
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62 printf("\nFinished building source (%d seconds, %3.2f files per second).\n", time - $starttime, $rate); |
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63 print "Compiled approximately $filesbuilt files and $lines lines of code.\n"; |
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64 print "Doing final make (building archive...)\n"; |
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65 !system("make > /dev/null 2>/dev/null") or die "\nERROR: Failed to perform last make command!!!\n"; |
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66 print "done.\n"; |
