X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=make%2Futilities.pm;h=48713fe9e9936bc7035ca718047c28296ebbe577;hb=ff407e675117ca15f35df4ff294d07fa43069e63;hp=87aa46d6ea7b61956e2f99a54eecc3164d18bc50;hpb=1031f333332cf1b09db4fd632f141143ee637c34;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/make/utilities.pm b/make/utilities.pm
index 87aa46d6e..48713fe9e 100644
--- a/make/utilities.pm
+++ b/make/utilities.pm
@@ -34,8 +34,9 @@ use Fcntl;
 use File::Path;
 use File::Spec::Functions qw(rel2abs);
 use Getopt::Long;
+use POSIX;
 
-our @EXPORT = qw(module_installed prompt_bool prompt_dir prompt_string make_rpath pkgconfig_get_include_dirs pkgconfig_get_lib_dirs pkgconfig_check_version translate_functions promptstring);
+our @EXPORT = qw(module_installed prompt_bool prompt_dir prompt_string get_cpu_count make_rpath pkgconfig_get_include_dirs pkgconfig_get_lib_dirs pkgconfig_check_version translate_functions promptstring);
 
 # Parse the output of a *_config program,
 # such as pcre_config, take out the -L
@@ -87,6 +88,21 @@ sub prompt_string($$$) {
 	return $answer ? $answer : $default;
 }
 
+sub get_cpu_count {
+	my $count = 1;
+	if ($^O =~ /bsd/) {
+		$count = `sysctl -n hw.ncpu`;
+	} elsif ($^O eq 'darwin') {
+		$count = `sysctl -n hw.activecpu`;
+	} elsif ($^O eq 'linux') {
+		$count = `getconf _NPROCESSORS_ONLN`;
+	} elsif ($^O eq 'solaris') {
+		$count = `psrinfo -p`;
+	}
+	chomp($count);
+	return $count;
+}
+
 sub promptstring($$$$$)
 {
 	my ($prompt, $configitem, $default, $package, $commandlineswitch) = @_;