Changeset 82612

Timestamp:

08/16/11 12:08:53 (4 years ago)

Author:

jmr@…

Message:

atlas: use built-in sysctl instead of execing an external process

File:

• trunk/dports/math/atlas/Portfile (modified) (3 diffs)

trunk/dports/math/atlas/Portfile

@@ -171 +171 @@
 }
 
-if { (${os.major} == 11 && [exec sysctl -n hw.optional.avx1_0] == 1) || \
-         (${os.major} > 8 && [exec sysctl -n hw.cpufamily] == 1418770316) } {
+if { (${os.major} == 11 && [sysctl hw.optional.avx1_0] == 1) || \
+         (${os.major} > 8 && [sysctl hw.cpufamily] == 1418770316) } {
         # Corei2 is not supported yet because gcc4.5 does not
         # support AVX instructions and gcc4.6 does not compile yet.
@@ -266 +266 @@
 
         # Get some system specific variables for maximum optimization
-        set                     cpufreq [expr {[exec sysctl -n hw.cpufrequency]/1000000}]
+        set                     cpufreq [expr {[sysctl hw.cpufrequency]/1000000}]
         ui_debug        "Setting CPU Frequency for: ${cpufreq}"
 
@@ -333 +333 @@
   # We have to manually create the dylib shared libs as the default build does not do this
 
-  set ncpu [exec sysctl -n hw.ncpu]
+  set ncpu [sysctl hw.ncpu]
 
         if { [variant_isset universal] } {