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authorKarl Berry <karl@freefriends.org>2008-11-01 17:15:20 +0000
committerKarl Berry <karl@freefriends.org>2008-11-01 17:15:20 +0000
commitf3d1051cb6e1efc35786eec5bc6d5324d6924a8d (patch)
tree9d7480fbd801d75101c831a894dbc58a933dd740 /Master/texmf
parent13a92aec8de0a2375d829b20d2a6f0119ed2e295 (diff)
tlmgr.pl: check for perldoc being present, instead of just for windows.
TLUtils.pm (program_exists): delete, it is not used anywhere that I can see and the documentation was wrong. (which): reformat. git-svn-id: svn://tug.org/texlive/trunk@11151 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf')
-rwxr-xr-xMaster/texmf/scripts/texlive/tlmgr.pl43
1 files changed, 23 insertions, 20 deletions
diff --git a/Master/texmf/scripts/texlive/tlmgr.pl b/Master/texmf/scripts/texlive/tlmgr.pl
index 0a8fc5de08d..d5c7c7f1f33 100755
--- a/Master/texmf/scripts/texlive/tlmgr.pl
+++ b/Master/texmf/scripts/texlive/tlmgr.pl
@@ -105,22 +105,6 @@ GetOptions("location=s" => \$opt_location,
my $action = shift;
-#
-# besides doing normal logging if -logfile is specified, we try to log
-# package related actions (install, remove, update) to
-# the package-log file TEXMFSYSVAR/web2c/tlmgr.log
-my $packagelogged = 0; # how many msgs we logged.
-my $texmfsysvar = `kpsewhich -var-value=TEXMFSYSVAR`;
-chomp($texmfsysvar);
-my $packagelogfile ||= "$texmfsysvar/web2c/tlmgr.log";
-#
-# Try to open the packagelog file, but do NOT die when that does not work
-if (!open(PACKAGELOG, ">>$packagelogfile")) {
- debug("Cannot open package log file $packagelogfile for appending\n");
- debug("Will not log package installation/removal/update for that run\n");
- $packagelogfile = "";
-}
-
if (!defined($action) && $opt_gui) {
$action = "gui";
}
@@ -146,10 +130,29 @@ if (!defined($action) && !$opt_help) {
die "$0: missing action; try --help if you need it.\n";
}
-if ($^O =~ /^MSWin(32|64)$/i) {
- pod2usage(-exitstatus => 0, -verbose => 2, -noperldoc => 1) if $opt_help;
-} else {
- pod2usage(-exitstatus => 0, -verbose => 2) if $opt_help;
+# Often Windows will not have perldoc, but some Unix-based
+# installations may lack it also. We want to use it if we have it, to
+# get ASCII emphasis.
+if ($opt_help) {
+ if (TeXLive::TLUtils::which("perldoc")) {
+ pod2usage(-exitstatus => 0, -verbose => 2);
+ } else {
+ pod2usage(-exitstatus => 0, -verbose => 2, -noperldoc => 1);
+ }
+}
+
+# besides doing normal logging if -logfile is specified, we try to log
+# package related actions (install, remove, update) to
+# the package-log file TEXMFSYSVAR/web2c/tlmgr.log
+my $packagelogged = 0; # how many msgs we logged
+chomp (my $texmfsysvar = `kpsewhich -var-value=TEXMFSYSVAR`);
+my $packagelogfile ||= "$texmfsysvar/web2c/tlmgr.log";
+#
+# Try to open the packagelog file, but do NOT die when that does not work
+if (!open(PACKAGELOG, ">>$packagelogfile")) {
+ debug("Cannot open package log file $packagelogfile for appending\n");
+ debug("Will not log package installation/removal/update for that run\n");
+ $packagelogfile = "";
}
my $loadmediasrcerror = "Cannot load TeX Live database from ";