Mercurial > projects > ldc
annotate revisions.pl.in @ 1052:12ea38902e83
Add '-singleobj' command line switch that will tell LDC to link LLVM modules internally and only emit a single object file.
The switch allows the optimizer and inliner to run on all modules at once and opens the door for template instantiation improvements that should lower compile time and executable size.
author | Christian Kamm <kamm incasoftware de> |
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date | Sat, 07 Mar 2009 19:38:00 +0100 |
parents | d66ab756c75b |
children | f0b6549055ab |
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82ad6c0c601c
Add Elrood's patch to output LDC and LLVM source revs.
Christian Kamm <kamm incasoftware de>
parents:
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1 #!/usr/bin/perl |
82ad6c0c601c
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2 |
82ad6c0c601c
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Christian Kamm <kamm incasoftware de>
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3 use strict; |
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4 use warnings; |
82ad6c0c601c
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5 use File::stat; |
82ad6c0c601c
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Christian Kamm <kamm incasoftware de>
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6 use Time::localtime; |
82ad6c0c601c
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Christian Kamm <kamm incasoftware de>
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7 |
82ad6c0c601c
Add Elrood's patch to output LDC and LLVM source revs.
Christian Kamm <kamm incasoftware de>
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8 my $llvm_src = `perl @LLVM_CONFIG@ --src-root`; |
82ad6c0c601c
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Christian Kamm <kamm incasoftware de>
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9 |
82ad6c0c601c
Add Elrood's patch to output LDC and LLVM source revs.
Christian Kamm <kamm incasoftware de>
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10 my $llvm_rev = `svnversion $llvm_src`; |
82ad6c0c601c
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Christian Kamm <kamm incasoftware de>
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11 |
972
d66ab756c75b
Change the way the version is printed (more verbose, with short hash)
Frits van Bommel <fvbommel wxs.nl>
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873
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12 if ($llvm_rev =~ s/(\d+M?)\s+$/$1/) { |
d66ab756c75b
Change the way the version is printed (more verbose, with short hash)
Frits van Bommel <fvbommel wxs.nl>
parents:
873
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13 $llvm_rev = qq!#define LLVM_REV "LLVM rev. $llvm_rev"! |
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82ad6c0c601c
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Christian Kamm <kamm incasoftware de>
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14 } else { |
82ad6c0c601c
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Christian Kamm <kamm incasoftware de>
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15 my $llvm_lib = `perl @LLVM_CONFIG@ --libdir`; |
82ad6c0c601c
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Christian Kamm <kamm incasoftware de>
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16 $llvm_lib =~ s/\s+$//; |
82ad6c0c601c
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Christian Kamm <kamm incasoftware de>
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17 $llvm_rev = ctime(stat($llvm_lib)->mtime) if (-d $llvm_lib); |
82ad6c0c601c
Add Elrood's patch to output LDC and LLVM source revs.
Christian Kamm <kamm incasoftware de>
parents:
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18 $llvm_rev = qq!#include "llvm/Config/config.h"\n#define LLVM_REV PACKAGE_STRING" ($llvm_rev)"!; |
82ad6c0c601c
Add Elrood's patch to output LDC and LLVM source revs.
Christian Kamm <kamm incasoftware de>
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19 } |
82ad6c0c601c
Add Elrood's patch to output LDC and LLVM source revs.
Christian Kamm <kamm incasoftware de>
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20 |
972
d66ab756c75b
Change the way the version is printed (more verbose, with short hash)
Frits van Bommel <fvbommel wxs.nl>
parents:
873
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21 my $ldc_rev = `hg -R@PROJECT_SOURCE_DIR@ log -r qparent --template '{rev}:{node|short} ({date|isodate})' 2>/dev/null || hg -R@PROJECT_SOURCE_DIR@ tip --template '{rev}:{node|short} ({date|isodate})'`; |
853
82ad6c0c601c
Add Elrood's patch to output LDC and LLVM source revs.
Christian Kamm <kamm incasoftware de>
parents:
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22 |
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a331ce9bc749
fix unnecessary revisions.h regeneration and mars.c recompilation
elrood
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853
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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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Christian Kamm <kamm incasoftware de>
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26 $llvm_rev |
972
d66ab756c75b
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Frits van Bommel <fvbommel wxs.nl>
parents:
873
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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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Christian Kamm <kamm incasoftware de>
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30 |
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elrood
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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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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; |
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elrood
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39 } |