X-Git-Url: http://git.vpit.fr/?p=perl%2Fmodules%2FIPC-MorseSignals.git;a=blobdiff_plain;f=Makefile.PL;h=6e26a007a434ed9913a79e3aa4316860616d119a;hp=35d469a71ea151e0ad91d722dcd734110dad9fc6;hb=eccac2c27337a828907205353fc7907da4c3e4a4;hpb=133946d2bfe0a5d47755a8f182a76e2f57b72e20

diff --git a/Makefile.PL b/Makefile.PL
index 35d469a..6e26a00 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -2,6 +2,24 @@ use strict;
 use warnings;
 use ExtUtils::MakeMaker;
 
+BEGIN {
+ eval { require Config };
+ die "You need the Config module to install this distribution, that's what happened" if $@;
+ Config->import qw/%Config/;
+}
+
+my %sigs;
+@sigs{split ' ', $Config{sig_name}} = ();
+
+for (qw/USR1 USR2/) {
+ print "Checking if you have SIG$_... ";
+ unless (exists $sigs{$_}) {
+  print "no\n";
+  die "Installation stops right here,";
+ }
+ print "yes\n";
+}
+
 WriteMakefile(
     NAME                => 'IPC::MorseSignals',
     AUTHOR              => 'Vincent Pit <perl@profvince.com>',