[Plplot-cvs] SF.net SVN: plplot:[9913] trunk/src/CMakeLists.txt

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

Revision: 9913
          http://plplot.svn.sourceforge.net/plplot/?rev=9913&view=rev
Author:   airwin
Date:     2009-05-05 06:31:25 +0000 (Tue, 05 May 2009)

Log Message:
-----------
Use -DUSINGDLL compile option for qt code that becomes part of libplplot for
the -DBUILD_SHARED_LIBS=ON -DENABLE_DYNDRIVERS=OFF case.  This build system
bug fix allows qt_example (which uses symbols in qt) to link correctly
without symbol visibility issues (as tested by -fvisibility=hidden on
Linux).

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

Modified: trunk/src/CMakeLists.txt
===================================================================
--- trunk/src/CMakeLists.txt	2009-05-05 06:23:00 UTC (rev 9912)
+++ trunk/src/CMakeLists.txt	2009-05-05 06:31:25 UTC (rev 9913)
@@ -146,6 +146,13 @@
 	list(APPEND plplot${LIB_TAG}_LIB_SRCS ${QT_MOC_OUTFILES})
       endif(MOC_OPTIONS)
     endif(SOURCE_ROOT_NAME STREQUAL "qt")
+    
+    # qt device driver code within libplplot has some symbols that need to be
+    # visible for qt_example in installed examples/c++ directory to link 
+    # properly. 
+    if(BUILD_SHARED_LIBS AND SOURCE_ROOT_NAME STREQUAL "qt")
+      set(${SOURCE_ROOT_NAME}_COMPILE_FLAGS "${${SOURCE_ROOT_NAME}_COMPILE_FLAGS} -DUSINGDLL")
+    endif(BUILD_SHARED_LIBS AND SOURCE_ROOT_NAME STREQUAL "qt")
 
     if(${SOURCE_ROOT_NAME}_COMPILE_FLAGS)
       set_source_files_properties(


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