Mercurial > hg > xemacs-beta
annotate src/make-src-depend @ 5518:3cc7470ea71c
gnuclient: if TMPDIR was set and connect failed, try again with /tmp
2011-06-03 Aidan Kehoe <kehoea@parhasard.net>
* gnuslib.c (connect_to_unix_server):
Retry with /tmp as a directory in which to search for Unix sockets
if an attempt to connect with some other directory failed (which
may be because gnuclient and gnuserv don't share an environment
value for TMPDIR, or because gnuserv was compiled with USE_TMPDIR
turned off).
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Fri, 03 Jun 2011 18:40:57 +0100 |
| parents | 308d34e9f07d |
| children |
| rev | line source |
|---|---|
| 428 | 1 : #-*- Perl -*- |
| 1303 | 2 |
| 3 ### make-src-depend --- update the Makefile dependency information for XEmacs | |
| 4 | |
| 428 | 5 # Copyright (C) 1998 Free Software Foundation, Inc. |
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6 # Copyright (C) 2010 Ben Wing. |
| 428 | 7 |
| 1303 | 8 ## Author: Martin Buchholz <martin@xemacs.org> |
| 9 ## Maintainer: XEmacs Development Team | |
| 10 | |
| 11 ## This file is part of XEmacs. | |
| 12 | |
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13 ## XEmacs is free software: you can redistribute it and/or modify it |
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14 ## under the terms of the GNU General Public License as published by the |
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15 ## Free Software Foundation, either version 3 of the License, or (at your |
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16 ## option) any later version. |
| 428 | 17 |
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18 ## XEmacs is distributed in the hope that it will be useful, but WITHOUT |
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19 ## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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20 ## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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21 ## for more details. |
| 1303 | 22 |
| 23 ## You should have received a copy of the GNU General Public License | |
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24 ## along with XEmacs. If not, see <http://www.gnu.org/licenses/>. |
| 1303 | 25 |
| 428 | 26 eval 'exec perl -w -S $0 ${1+"$@"}' |
| 27 if 0; | |
| 28 | |
| 29 use strict; | |
| 30 my ($myName, $srcdir, %exists, %uses, %generated_header); | |
| 31 | |
| 32 ($myName = $0) =~ s@.*/@@; my $usage =" | |
| 33 Usage: $myName | |
| 34 | |
| 35 Generates Makefile dependencies for the XEmacs src directory. | |
| 1303 | 36 The dependencies are written to stdout. |
| 37 "; | |
| 428 | 38 |
| 39 die $usage if @ARGV; | |
| 40 | |
| 41 ($srcdir = $0) =~ s@[^/]+$@@; | |
| 42 $srcdir = "." if $srcdir eq ""; | |
| 43 chdir $srcdir or die "$srcdir: $!"; | |
| 44 | |
| 45 opendir SRCDIR, "." or die "$srcdir: $!"; | |
| 46 for (grep (/\.[ch]$/, readdir (SRCDIR))) { $exists{$_} = 1; } | |
| 47 closedir SRCDIR; | |
| 48 | |
| 49 for (qw (config.h sheap-adjust.h paths.h Emacs.ad.h)) { | |
| 50 $generated_header{$_} = 1; | |
| 51 } | |
| 52 | |
| 442 | 53 # Although this is not technically true, it ought to be true, |
| 54 # and makes the generated Makefile smaller. | |
| 55 $uses{'lisp.h'}{'config.h'} = 1; | |
| 56 | |
| 428 | 57 for my $file (keys %exists) { |
| 58 open (FILE, $file) or die "$file: $!"; | |
| 59 undef $/; $_ = <FILE>; | |
| 60 RemoveComments ($_); | |
| 61 s/[ \t]+//g; | |
| 62 # Find include dependencies | |
| 63 for (/^\#include([^\n]+)/gm) { | |
| 462 | 64 if (m@^\"([A-Za-z0-9._-]+\.[ch])\"@) { |
| 428 | 65 $uses{$file}{$1} = 1 if exists $exists{$1}; |
| 442 | 66 } elsif (m@<([A-Za-z0-9._-]+\.h)>@) { |
| 428 | 67 $uses{$file}{$1} = 1 if exists $generated_header{$1}; |
| 442 | 68 } elsif (m@\"../lwlib/([A-Za-z0-9._-]+\.h)\"@) { |
| 428 | 69 $uses{$file}{"\$(LWLIB_SRCDIR)/lwlib.h"} = 1; |
| 70 } | |
| 71 } | |
| 72 } | |
| 73 | |
| 74 # Make transitive closure of %uses | |
| 75 while (1) { | |
| 76 my $changedP = 0; | |
| 77 for my $x (keys %uses) { | |
| 78 for my $y (keys %{$uses{$x}}) { | |
| 79 for my $z (keys %{$uses{$y}}) { | |
| 80 if (! exists $uses{$x}{$z}) { | |
| 81 $uses{$x}{$z} = 1; | |
| 82 $changedP = 1; | |
| 83 } | |
| 84 } | |
| 85 } | |
| 86 } | |
| 87 last if !$changedP; | |
| 88 } | |
| 89 | |
| 90 # Print file header | |
| 91 print | |
| 442 | 92 "## This file is automatically generated by \`$myName'. Do not modify. |
| 428 | 93 |
| 442 | 94 #if defined(USE_UNION_TYPE) |
| 428 | 95 LISP_UNION_H=lisp-union.h |
| 96 #else | |
| 97 LISP_UNION_H=lisp-disunion.h | |
| 98 #endif | |
| 99 "; | |
| 100 | |
| 452 | 101 my @LISP_H = ('lisp.h', sort keys %{$uses{'lisp.h'}}); |
| 1303 | 102 print " |
| 103 #if defined(QUICK_BUILD) | |
| 104 CONFIG_H= | |
| 105 LISP_H= | |
| 106 #else | |
| 107 CONFIG_H=config.h | |
| 108 LISP_H=@{[grep (!/lisp-(dis)?union\.h/, @LISP_H)]} \$(LISP_UNION_H) | |
| 109 #endif | |
| 110 | |
| 111 "; | |
| 428 | 112 |
| 113 sub PrintDeps { | |
| 114 my $file = shift; | |
| 115 my $ofile = $file; $ofile =~ s/c$/o/; print "$ofile: "; | |
| 1303 | 116 if (exists $uses{$file}{'config.h'}) { |
| 117 delete $uses{$file}{'config.h'}; | |
| 118 $uses{$file}{'$(CONFIG_H)'} = 1; | |
| 119 } | |
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6f2158fa75ed
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Ben Wing <ben@xemacs.org>
parents:
4984
diff
changeset
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120 if (exists $uses{$file}{'lisp.h'}) { |
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6f2158fa75ed
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parents:
4984
diff
changeset
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121 for my $x (@LISP_H) { |
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6f2158fa75ed
Fix quick-build, use asserts() in place of ABORT()
Ben Wing <ben@xemacs.org>
parents:
4984
diff
changeset
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122 delete $uses{$file}{$x}; |
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6f2158fa75ed
Fix quick-build, use asserts() in place of ABORT()
Ben Wing <ben@xemacs.org>
parents:
4984
diff
changeset
|
123 } |
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6f2158fa75ed
Fix quick-build, use asserts() in place of ABORT()
Ben Wing <ben@xemacs.org>
parents:
4984
diff
changeset
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124 $uses{$file}{'$(LISP_H)'} = 1; |
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6f2158fa75ed
Fix quick-build, use asserts() in place of ABORT()
Ben Wing <ben@xemacs.org>
parents:
4984
diff
changeset
|
125 } |
| 1333 | 126 # Huge hack. With QUICK_BUILD, general.c has no dependence on |
| 127 # general-slots.h but really should. | |
| 128 $uses{$file}{'general-slots.h'} = 1 if $file eq "general.c"; | |
| 428 | 129 print "@{[sort keys %{$uses{$file}}]}\n"; |
| 130 } | |
| 131 | |
| 132 sub PrintPatternDeps { | |
| 133 my ($pattern, $CPP_SYMBOL) = @_; | |
| 442 | 134 print "#if defined($CPP_SYMBOL)\n"; |
| 428 | 135 for my $file (sort grep (/$pattern/ && /\.c$/, keys %uses)) { |
| 136 PrintDeps($file); | |
| 137 delete $uses{$file}; | |
| 138 } | |
| 139 print "#endif\n"; | |
| 140 } | |
| 141 | |
| 442 | 142 PrintPatternDeps ('-msw\\.', "HAVE_MS_WINDOWS"); |
| 1303 | 143 PrintPatternDeps ('-xlike', "HAVE_XLIKE"); |
| 4984 | 144 # X-specific files: *-x.c *-x-impl.h balloon_help.c x*.h Emacs*.[ch] |
| 145 PrintPatternDeps ('-x\\.|balloon_help|^Emacs', "HAVE_X_WINDOWS"); | |
| 442 | 146 PrintPatternDeps ('-tty\\.', "HAVE_TTY"); |
| 1303 | 147 # GTK-specific files: *-gtk.[ch] *-gtk-*.[ch] gtk-*.[ch] emacs-marshals.c emacs-widget-accessors.c glade.c ui-byhand.c |
| 148 PrintPatternDeps ('gtk|emacs-marshals|emacs-widget-accessors|glade|ui-byhand', "HAVE_GTK"); | |
| 442 | 149 PrintPatternDeps ('^database', "HAVE_DATABASE"); |
| 150 PrintPatternDeps ('^mule', "MULE"); | |
| 428 | 151 PrintPatternDeps ('^(?:External|extw-)', "EXTERNAL_WIDGET"); |
| 152 | |
| 153 for my $file (sort grep (/\.c$/, keys %uses)) { PrintDeps($file); } | |
| 154 | |
| 442 | 155 # Surprisingly robust regexp to remove comments from arbitrary C code |
| 428 | 156 sub RemoveComments { |
| 157 $_[0] =~ | |
| 158 s{ ( | |
| 159 [^\"\'/]+ | | |
| 160 (?:\"[^\"\\]*(?:\\.[^\"\\]*)*\" [^\"\'/]*)+ | | |
| 161 (?:\'[^\'\\]*(?:\\.[^\'\\]*)*\' [^\"\'/]*)+ | |
| 162 ) | |
| 163 | / (?: | |
| 164 \*[^*]*\*+(?:[^/*][^*]*\*+)*/ | |
| 165 | | |
| 166 /[^\n]* | |
| 167 ) | |
| 168 }{defined $1 ? $1 : ""}gsxeo; | |
| 169 } |