sorry, removing /usr/include breaks the macros we use to detect -lGL and co.

They'll need to be fixed first if this really is the right fix.  (and I'm not
sure what the original problem was, so...)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16950 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

configure.in

@@ -1495,7 +1495,11 @@ dnl ---------------------------------------------------------------------------
 
 dnl notice that /usr/include should not be in this list, otherwise it breaks
 dnl compilation on Solaris/gcc because standard headers are included instead
-dnl of the gcc ones.
+dnl of the gcc ones.  (recorrection.. sadly much depends on this since it was
+dnl first created and then 'corrected'..  removing /usr/include means system
+dnl GL and Xpm libs will dnl not be found on linux and probably other platforms
+dnl now.  We need to correct that first before removing /usr/include again.
+dnl see the various (ab)uses of WX_PATH_FIND_LIBRARIES below )
 dnl
 dnl Also try to put all directories which may contain X11R6 before those which
 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
@@ -1562,7 +1566,8 @@ SEARCH_INCLUDE="\
     /usr/local/x11r5/include  \
     /usr/lpp/Xamples/include  \
                               \
-    /usr/openwin/share/include"
+    /usr/openwin/share/include \
+    /usr/include"
 
 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "