X-Git-Url: http://git.cielonegro.org/gitweb.cgi?p=build-hc-pkg.git;a=blobdiff_plain;f=build-hc-pkg;fp=build-hc-pkg;h=6e0e1fa59e51d566f1500d86dcec1eff23207f25;hp=0c9069e613629c07e20bc6335d94be429c31d9bd;hb=e1172e82e2def9b03ffe47e696a6aafeb182f0d6;hpb=c4272cb4638c1628b2559b0b7374faa4ea532576

diff --git a/build-hc-pkg b/build-hc-pkg
index 0c9069e..6e0e1fa 100755
--- a/build-hc-pkg
+++ b/build-hc-pkg
@@ -12,7 +12,13 @@ function detect_platform_type () {
 }
 
 function detect_number_of_cpus () {
-    if ! sysctl -n hw.ncpu 2>/dev/null; then
+    if sysctl -n "hw.ncpu" 2>/dev/null; then
+        # This works for most BSDs.
+        :
+    elif grep -qF processor /proc/cpuinfo; then
+        # Linux sucks...
+        grep -cF processor /proc/cpuinfo
+    else
         echo "WARNING: I don't know how to detect the number of processors on this platform." >&2
         echo "WARNING: GHC will be built using only 1 processor. Expect some slowdown." >&2
         echo 1