Tested on Mac OS 10.7 (Lion).
Signed-off-by: Bernhard Walle <bernh...@bwalle.de>
---
v2: Use /usr/sbin/sysctl instead of relying on the $PATH and don't check
for the operating system but just try it out.
bin/ptxdist | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/bin/ptxdist b/bin/ptxdist
index 74a52ad..52e9c76 100755
--- a/bin/ptxdist
+++ b/bin/ptxdist
@@ -2088,12 +2088,14 @@ setup_config() {
local pmf_extern="-j1"
local cpus
+ # this one is for Linux
if [ -r /proc/cpuinfo ]; then
cpus="$(egrep '^(processor|cpu )' /proc/cpuinfo | wc -l)"
if [ ${cpus} -eq 0 ]; then
cpus=1
fi
- else
+ # and this one is tested on Darwin and should work on BSDs
+ elif ! cpus="$(/usr/sbin/sysctl -n hw.ncpu)" 2> /dev/null; then
cpus=1
fi
local pmf_intern="-j$(( ${cpus} * 2 ))"
--
1.7.7.4
--
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