1/* patchlevel.h 2 * 3 * Copyright (C) 1993, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 4 * 2003, 2004, 2005, 2006, 2007, 2008, 2009, by Larry Wall and others 5 * 6 * You may distribute under the terms of either the GNU General Public 7 * License or the Artistic License, as specified in the README file. 8 * 9 */ 10 11/* 12=for apidoc AmDnU|U8|PERL_REVISION 13The major number component of the perl interpreter currently being compiled or 14executing. This has been C<5> from 1993 into 2020. 15 16Instead use one of the version comparison macros. See C<L</PERL_VERSION_EQ>>. 17 18=for apidoc AmDnU|U8|PERL_VERSION 19The minor number component of the perl interpreter currently being compiled or 20executing. Between 1993 into 2020, this has ranged from 0 to 33. 21 22Instead use one of the version comparison macros. See C<L</PERL_VERSION_EQ>>. 23 24=for apidoc AmDnU|U8|PERL_SUBVERSION 25The micro number component of the perl interpreter currently being compiled or 26executing. In stable releases this gives the dot release number for 27maintenance updates. In development releases this gives a tag for a snapshot 28of the status at various points in the development cycle. 29 30Instead use one of the version comparison macros. See C<L</PERL_VERSION_EQ>>. 31 32=cut 33*/ 34 35#ifndef __PATCHLEVEL_H_INCLUDED__ 36 37/* do not adjust the whitespace! Configure expects the numbers to be 38 * exactly on the third column */ 39 40#define PERL_REVISION 5 /* age */ 41#define PERL_VERSION 38 /* epoch */ 42#define PERL_SUBVERSION 2 /* generation */ 43 44/* The following numbers describe the earliest compatible version of 45 Perl ("compatibility" here being defined as sufficient binary/API 46 compatibility to run XS code built with the older version). 47 Normally this should not change across maintenance releases. 48 49 Note that this only refers to an out-of-the-box build. Many non-default 50 options such as usemultiplicity tend to break binary compatibility 51 more often. 52 53 This is used by Configure et al to figure out 54 PERL_INC_VERSION_LIST, which lists version libraries 55 to include in @INC. See INSTALL for how this works. 56 57 Porting/bump-perl-version will automatically set these to the version of perl 58 to be released for blead releases, and to 5.X.0 for maint releases. Manually 59 changing them should not be necessary. 60*/ 61#define PERL_API_REVISION 5 62#define PERL_API_VERSION 38 63#define PERL_API_SUBVERSION 0 64/* 65 XXX Note: The selection of non-default Configure options, such 66 as -Duselonglong may invalidate these settings. Currently, Configure 67 does not adequately test for this. A.D. Jan 13, 2000 68*/ 69 70#define __PATCHLEVEL_H_INCLUDED__ 71#endif 72 73/* 74 local_patches -- list of locally applied less-than-subversion patches. 75 If you're distributing such a patch, please give it a name and a 76 one-line description, placed just before the last NULL in the array 77 below. If your patch fixes a bug in the perlbug database, please 78 mention the bugid. If your patch *IS* dependent on a prior patch, 79 please place your applied patch line after its dependencies. This 80 will help tracking of patch dependencies. 81 82 Please either use 'diff --unified=0' if your diff supports 83 that or edit the hunk of the diff output which adds your patch 84 to this list, to remove context lines which would give patch 85 problems. For instance, if the original context diff is 86 87 *** patchlevel.h.orig <date here> 88 --- patchlevel.h <date here> 89 *** 38,43 *** 90 --- 38,44 --- 91 ,"FOO1235 - some patch" 92 ,"BAR3141 - another patch" 93 ,"BAZ2718 - and another patch" 94 + ,"MINE001 - my new patch" 95 ,NULL 96 }; 97 98 please change it to 99 *** patchlevel.h.orig <date here> 100 --- patchlevel.h <date here> 101 *** 41,43 *** 102 --- 41,44 --- 103 + ,"MINE001 - my new patch" 104 ,NULL 105 }; 106 107 (Note changes to line numbers as well as removal of context lines.) 108 This will prevent patch from choking if someone has previously 109 applied different patches than you. 110 111 History has shown that nobody distributes patches that also 112 modify patchlevel.h. Do it yourself. The following perl 113 program can be used to add a comment to patchlevel.h: 114 115#!perl 116die "Usage: perl -x patchlevel.h comment ..." unless @ARGV; 117open PLIN, "<", "patchlevel.h" or die "Couldn't open patchlevel.h : $!"; 118open PLOUT, ">", "patchlevel.new" or die "Couldn't write on patchlevel.new : $!"; 119my $seen=0; 120while (<PLIN>) { 121 if (/^(\s+),NULL/ and $seen) { 122 my $pre = $1; 123 while (my $c = shift @ARGV){ 124 $c =~ s|\\|\\\\|g; 125 $c =~ s|"|\\"|g; 126 print PLOUT qq{$pre,"$c"\n}; 127 } 128 } 129 $seen++ if /local_patches\[\]/; 130 print PLOUT; 131} 132close PLOUT or die "Couldn't close filehandle writing to patchlevel.new : $!"; 133close PLIN or die "Couldn't close filehandle reading from patchlevel.h : $!"; 134close DATA; # needed to allow unlink to work win32. 135unlink "patchlevel.bak" or warn "Couldn't unlink patchlevel.bak : $!" 136 if -e "patchlevel.bak"; 137rename "patchlevel.h", "patchlevel.bak" or 138 die "Couldn't rename patchlevel.h to patchlevel.bak : $!"; 139rename "patchlevel.new", "patchlevel.h" or 140 die "Couldn't rename patchlevel.new to patchlevel.h : $!"; 141__END__ 142 143Please keep empty lines below so that context diffs of this file do 144not ever collect the lines belonging to local_patches() into the same 145hunk. 146 147 */ 148 149#if !defined(PERL_PATCHLEVEL_H_IMPLICIT) && !defined(LOCAL_PATCH_COUNT) 150# if defined(PERL_IS_MINIPERL) 151# define PERL_PATCHNUM "UNKNOWN-miniperl" 152# define PERL_GIT_UNPUSHED_COMMITS /*leave-this-comment*/ 153# elif defined(PERL_MICRO) 154# define PERL_PATCHNUM "UNKNOWN-microperl" 155# define PERL_GIT_UNPUSHED_COMMITS /*leave-this-comment*/ 156# else 157# include "git_version.h" 158# endif 159static const char * const local_patches[] = { 160 NULL 161#ifdef PERL_GIT_UNCOMMITTED_CHANGES 162 ,"uncommitted-changes" 163#endif 164 PERL_GIT_UNPUSHED_COMMITS /* do not remove this line */ 165 ,NULL 166}; 167 168 169 170/* Initial space prevents this variable from being inserted in config.sh */ 171# define LOCAL_PATCH_COUNT \ 172 ((int)(C_ARRAY_LENGTH(local_patches)-2)) 173 174/* the old terms of reference, add them only when explicitly included */ 175#define PATCHLEVEL PERL_VERSION 176#undef SUBVERSION /* OS/390 has a SUBVERSION in a system header */ 177#define SUBVERSION PERL_SUBVERSION 178#endif 179