diff options
Diffstat (limited to 'bin/depgen.pl')
| -rwxr-xr-x | bin/depgen.pl | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/bin/depgen.pl b/bin/depgen.pl index fc16d03fe7e..5cb652475e6 100755 --- a/bin/depgen.pl +++ b/bin/depgen.pl @@ -108,7 +108,8 @@ sub usageAndExit { "Usage: $base [-D<MACRO>[=VALUE]] [-I<include dir>] [-A] " . "[-R <VARNAME>]\n" . " " . (" " x length($base)) . - " [-e <file>] [-f <output file>] [-t <type>] [-n] <files...>\n" . + " [-e <file>] [-f <output file>] [-i] [-t <type>] [-n]\n" . + " " . (" " x length($base)) . " <files...>\n" . "\n" . "-D This option sets a macro to an optional value.\n" . "-I The -I option adds an include directory.\n" . @@ -119,6 +120,7 @@ sub usageAndExit { "itself.\n" . "-f Specifies the output file. This file will be edited if it " . "already\n exists.\n" . + "-i Do not print an error if no source files are provided.\n" . "-n Do not include inline files (ending in .i or .inl) in the " . "dependencies.\n" . "-t Use specified type ("; @@ -169,7 +171,7 @@ my(@ipaths) = (); my(%replace) = (); my(%exclude) = (); my($output) = '-'; - +my($needsrc) = 1; if (defined $ENV{ACE_ROOT} && !defined $ENV{TAO_ROOT}) { $ENV{TAO_ROOT} = "$ENV{ACE_ROOT}/TAO"; @@ -221,6 +223,9 @@ for(my $i = 0; $i <= $#ARGV; ++$i) { usageAndExit($base, 'Invalid use of -f'); } } + elsif ($arg eq '-i') { + $needsrc = undef; + } elsif ($arg eq '-n') { $noinline = 1; } @@ -247,7 +252,9 @@ for(my $i = 0; $i <= $#ARGV; ++$i) { } if (!defined $files[0]) { - usageAndExit($base, 'No files specified'); + if ($needsrc) { + usageAndExit($base, 'No files specified'); + } } my($editor) = new DependencyEditor(); |