[Plplot-cvs] SF.net SVN: plplot:[12945] trunk/cmake/epa_build/CMakeLists.txt

[<ai...@us...>]

Revision: 12945
          http://sourceforge.net/p/plplot/code/12945
Author:   airwin
Date:     2014-01-21 09:08:28 +0000 (Tue, 21 Jan 2014)
Log Message:
-----------
Implement NUMBER_PARALLEL_JOBS option with a default of 4 rather than
hard coding 4.

Modified Paths:
--------------
    trunk/cmake/epa_build/CMakeLists.txt

Modified: trunk/cmake/epa_build/CMakeLists.txt
===================================================================
--- trunk/cmake/epa_build/CMakeLists.txt	2014-01-16 05:44:27 UTC (rev 12944)
+++ trunk/cmake/epa_build/CMakeLists.txt	2014-01-21 09:08:28 UTC (rev 12945)
@@ -316,12 +316,15 @@
 
 # The parallel versions are for software packages that
 # do not have race conditions for parallel builds or tests.
-set(EPA_PARALLEL_BUILD_COMMAND "${EPA_BUILD_COMMAND}" -j4)
-set(EPA_PARALLEL_CTEST_COMMAND "${EPA_CTEST_COMMAND}" -j4)
+
+set(NUMBER_PARALLEL_JOBS 4 CACHE STRING "Number of parallel jobs")
+
+set(EPA_PARALLEL_BUILD_COMMAND "${EPA_BUILD_COMMAND}" -j${NUMBER_PARALLEL_JOBS})
+set(EPA_PARALLEL_CTEST_COMMAND "${EPA_CTEST_COMMAND}" -j${NUMBER_PARALLEL_JOBS})
 # For autotools based builds.
 option(AUTOTOOLS_PARALLEL_BUILD "Build autotools projects using parallel make unless a specific project is expressely configured otherwise" ON)
 if(AUTOTOOLS_PARALLEL_BUILD)
-  set(EPA_PARALLEL_MAKE_COMMAND "${EPA_MAKE_COMMAND}" -j4)
+  set(EPA_PARALLEL_MAKE_COMMAND "${EPA_MAKE_COMMAND}" -j${NUMBER_PARALLEL_JOBS})
 else(AUTOTOOLS_PARALLEL_BUILD)
   set(EPA_PARALLEL_MAKE_COMMAND "${EPA_MAKE_COMMAND}")
 endif(AUTOTOOLS_PARALLEL_BUILD)

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