[CalendarServer-changes] [5664] CalendarServer/trunk/support/build.sh

[source_changes at macosforge.org]

Revision: 5664
          http://trac.macosforge.org/projects/calendarserver/changeset/5664
Author:   wsanchez at apple.com
Date:     2010-05-31 12:19:20 -0700 (Mon, 31 May 2010)
Log Message:
-----------
Use make -j for fasterness, per Dre

Modified Paths:
--------------
    CalendarServer/trunk/support/build.sh

Modified: CalendarServer/trunk/support/build.sh
===================================================================
--- CalendarServer/trunk/support/build.sh	2010-05-27 18:54:09 UTC (rev 5663)
+++ CalendarServer/trunk/support/build.sh	2010-05-31 19:19:20 UTC (rev 5664)
@@ -395,7 +395,24 @@
   fi;
 }
 
+jmake () {
+  case "$(uname -s)" in
+    Darwin|Linux)
+      ncpu="$(getconf _NPROCESSORS_ONLN)";
+      ;;
+    FreeBSD)
+      ncpu="$(sysctl hw.ncpu)";
+      ncpu="${cpu##hw.ncpu: }";
+      ;;
+  esac;
 
+  if [ -n "${ncpu:-}" ] && [[ "${ncpu}" =~ ^[0-9]+$ ]]; then
+    make -j "${ncpu}" "$@";
+  else
+    make "$@";
+  fi;
+}
+
 # Declare a dependency on a C project built with autotools.
 c_dependency () {
   local name="$1"; shift;
@@ -413,8 +430,8 @@
     echo "Building ${name}...";
     cd "${srcdir}";
     ./configure --prefix="${srcdir}/_root" "$@";
-    make;
-    make install;
+    jmake;
+    jmake install;
   fi;
 
   export              PATH="${PATH}:${srcdir}/_root/bin";
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