Mercurial > projects > ldc
annotate revisions.pl.in @ 960:0b38b64f62c7
Add OSX version declaration for Mac OS X to improve dmd-mac compatibility.
author | Christian Kamm <kamm incasoftware de> |
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date | Sun, 15 Feb 2009 21:44:03 +0100 |
parents | a331ce9bc749 |
children | d66ab756c75b |
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82ad6c0c601c
Add Elrood's patch to output LDC and LLVM source revs.
Christian Kamm <kamm incasoftware de>
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1 #!/usr/bin/perl |
82ad6c0c601c
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2 |
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3 use strict; |
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4 use warnings; |
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5 use File::stat; |
82ad6c0c601c
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6 use Time::localtime; |
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7 |
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8 my $llvm_src = `perl @LLVM_CONFIG@ --src-root`; |
82ad6c0c601c
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9 |
82ad6c0c601c
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10 my $llvm_rev = `svnversion $llvm_src`; |
82ad6c0c601c
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11 |
82ad6c0c601c
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12 if ($llvm_rev =~ s/(\d+)\s+$/$1/) { |
82ad6c0c601c
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13 $llvm_rev = qq!#define LLVM_REV "LLVM rev.$llvm_rev"! |
82ad6c0c601c
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Christian Kamm <kamm incasoftware de>
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14 } else { |
82ad6c0c601c
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15 my $llvm_lib = `perl @LLVM_CONFIG@ --libdir`; |
82ad6c0c601c
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16 $llvm_lib =~ s/\s+$//; |
82ad6c0c601c
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17 $llvm_rev = ctime(stat($llvm_lib)->mtime) if (-d $llvm_lib); |
82ad6c0c601c
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18 $llvm_rev = qq!#include "llvm/Config/config.h"\n#define LLVM_REV PACKAGE_STRING" ($llvm_rev)"!; |
82ad6c0c601c
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19 } |
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20 |
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21 my $ldc_rev = `hg -R@PROJECT_SOURCE_DIR@ tip --template {rev}`; |
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22 |
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a331ce9bc749
fix unnecessary revisions.h regeneration and mars.c recompilation
elrood
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23 my $out = qq!#ifndef LDC_VERSIONS_H |
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24 #define LDC_VERSIONS_H |
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25 |
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26 $llvm_rev |
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27 #define LDC_REV "rev.$ldc_rev" |
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28 |
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29 #endif // LDC_VERSIONS_H\n!; |
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30 |
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31 my $revh; |
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32 my $old = ""; |
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33 open $revh, "revisions.h" and $old = join "", <$revh>; |
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34 |
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elrood
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35 if ($old ne $out) { |
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36 open $revh, ">revisions.h" or die "cannot create revisions.h: $!"; |
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37 print $revh $out; |
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38 close $revh; |
a331ce9bc749
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elrood
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39 } |