[Plplot-cvs] SF.net SVN: plplot:[12447] trunk/cmake/build_projects/wxwidgets/bp.cmake

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

Revision: 12447
          http://sourceforge.net/p/plplot/code/12447
Author:   airwin
Date:     2013-07-31 02:23:21 +0000 (Wed, 31 Jul 2013)
Log Message:
-----------
Move back to parallel builds in general.  I now have more experience
with autotools type builds on MSYS/Wine, and they all seem to pop
several error boxes (probably due to some Wine-1.6 issue) typically
during runs of the enormous libtool bash script configured for each
project and typically run (twice!) for each compilation.  My
hypothesis now is the parallel builds are putting extreme pressure on
bash running those libtool scripts so the number of error boxes that
are popped for MSYS should be reduced if parallel builds are not
allowed for autotools-configured projects.  But I will handle that
with an overall option (see next commit) rather than specifically
turning off parallel builds for each separate autotools project.

Modified Paths:
--------------
    trunk/cmake/build_projects/wxwidgets/bp.cmake

Modified: trunk/cmake/build_projects/wxwidgets/bp.cmake
===================================================================
--- trunk/cmake/build_projects/wxwidgets/bp.cmake	2013-07-31 02:14:21 UTC (rev 12446)
+++ trunk/cmake/build_projects/wxwidgets/bp.cmake	2013-07-31 02:23:21 UTC (rev 12447)
@@ -54,18 +54,13 @@
 endif(MSYS_PLATFORM)
 #message(STATUS "modified BP_PATH for ${BP_PACKAGE} = ${BP_PATH}")
 
-# Got intermittent failures using ${BP_PARALLEL_MAKE} both
-# historically and recently which are likely due to a parallel make
-# race condition for wxwidgets.  So I have decided to use
-# slow but sure ${BP_MAKE_COMMAND} instead.
-
 ExternalProject_Add(
   build_${BP_PACKAGE}
   URL ${${BP_PACKAGE}_URL}
   URL_MD5 ${${BP_PACKAGE}_URL_MD5}
   CONFIGURE_COMMAND ${ENV_EXECUTABLE} PATH=${BP_PATH} ${${BP_PACKAGE}_SET_CXXFLAGS} ${source_PATH}/${BP_CONFIGURE_COMMAND} --enable-shared --enable-unicode --enable-debug --enable-debug_gdb
-  BUILD_COMMAND ${ENV_EXECUTABLE} PATH=${BP_PATH} ${BP_MAKE_COMMAND}
-  INSTALL_COMMAND ${ENV_EXECUTABLE} PATH=${BP_PATH} ${BP_MAKE_COMMAND} install
+  BUILD_COMMAND ${ENV_EXECUTABLE} PATH=${BP_PATH} ${BP_PARALLEL_MAKE_COMMAND}
+  INSTALL_COMMAND ${ENV_EXECUTABLE} PATH=${BP_PATH} ${BP_PARALLEL_MAKE_COMMAND} install
   )
 
 list(APPEND build_target_LIST build_${BP_PACKAGE})

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