[Plplot-cvs] SF.net SVN: plplot:[8731] trunk/CMakeLists.txt

[<sm...@us...>]

Revision: 8731
          http://plplot.svn.sourceforge.net/plplot/?rev=8731&view=rev
Author:   smekal
Date:     2008-08-31 12:25:36 +0000 (Sun, 31 Aug 2008)

Log Message:
-----------
For the MinGW compiler the MINGWLIBPATH variable is set to the import library path of the MinGW distribution, by getting the path component of the absolute filename of the MinGW C compiler (CMAKE_C_COMPILER).

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

Modified: trunk/CMakeLists.txt
===================================================================
--- trunk/CMakeLists.txt	2008-08-31 10:27:59 UTC (rev 8730)
+++ trunk/CMakeLists.txt	2008-08-31 12:25:36 UTC (rev 8731)
@@ -46,6 +46,15 @@
 # Location where PLplot cmake build system first looks for cmake modules.
 set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/modules)
 
+# We need the path to the MinGW compiler in order to find
+# the import libraries for system libraries.
+IF(MINGW)
+	get_filename_component(MINGWBINPATH ${CMAKE_C_COMPILER} PATH)
+	set(MINGWLIBPATH ${MINGWBINPATH}/../lib
+			CACHE FILEPATH
+			DOCSTRING "Path to MinGW import libraries")
+ENDIF(MINGW)
+
 # Version data that need modification for each release.
 include(plplot_version)
 # parameters to control overall cmake behaviour.


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