# HG changeset patch
# User Marco Atzeri  <marco.atzeri@gmail.com>
# Date 1325690559 18000
# Node ID 2f05228cb959de216c659fba554a235349ec474c
# Parent  5a25a51146a141865d3e55272fa5be70ab5f662f
README.Cygwin: Update for impending 3.6 release

diff -r 5a25a51146a1 -r 2f05228cb959 etc/README.Cygwin
--- a/etc/README.Cygwin	Wed Jan 04 10:10:08 2012 -0500
+++ b/etc/README.Cygwin	Wed Jan 04 10:22:39 2012 -0500
@@ -7,17 +7,19 @@
 This is a known problem with a long history and it is STRONGLY 
 encouraged to use gcc-4.3.2-1 or later.
 
-Current binary versions are built with gcc-4.3.4-3 while 
-binary version 3.0.2-2 was built with gcc-4.3.2-1.
+Current binary versions are built with gcc-4.5.3-3.  
+
 
-The latest development Octave development sources (octave-3.3.54+)
+------- SUGGESTED CONFIGURATION  ---------------------------
+
+The latest development Octave development sources (octave-3.5.91+)
 are built with:
 
 configure --enable-shared \
           --enable-float-truncate \
           CC=gcc-4 F77=gfortran-4 CXX=g++-4 CPP=cpp-4 
           lt_cv_deplibs_check_method=pass_all \
-          LDFLAGS=-no-undefined 
+          LDFLAGS=-Wl,-no-undefined 
 
 "--enable-float-truncate" is needed for the following bug:
 http://thread.gmane.org/gmane.comp.gnu.octave.bugs/12361/focus=12404
@@ -29,6 +31,42 @@
 incorrect libtool detection of system capabilities and
 to allow shared libs building.
 
+"LDFLAGS=-Wl,-no-undefined" is better than previous 
+"LDFLAGS=-no-undefined" as gcc-4 is now complaining about
+unknown command and the "undefined" is for the linker.
+
+The additional patch used for 3.4.3-3 package can also be 
+needed for 3.6.x (see below).
+
+------- SUGGESTION FOR FORK ISSUE --------------------------
+
+The build process can fails in building images for documentation 
+due to fork issue of the octave dll just built. In such case 
+I suggest to rebase the built dll's with:
+
+$ find build_tree -name "*.dll"  > rebase_list
+
+and after closing all cygwin process, from a dash shell
+
+$ rebaseall -s 'dll|so|oct' -T /full_path/rebase_list
+
+After rebasing the "make" should be able to complete the
+creation of the images and the documentation. 
+
+------------------------------------------------------ 
+
+Octave-3.4.3-3 package was built using:
+
+configure --libexecdir=/usr/lib \
+          --enable-shared \
+          --enable-float-truncate \
+          F77=gfortran-4 \
+          lt_cv_deplibs_check_method=pass_all \
+          LDFLAGS=-no-undefined    
+
+plus and additional patch to solve a specific cygwin 
+fltk print issue, see:
+https://savannah.gnu.org/bugs/?31641
 
 Octave-3.2.4 was built using:
 
@@ -38,14 +76,14 @@
           CC=gcc-4 F77=gfortran-4 CXX=g++-4 CPP=cpp-4
           CFLAGS="-Dtimezone=_timezone"
 
-
+------------------------------------------------------
 Current Cygwin package maintainer for Octave:
 
   Marco Atzeri
   http://matzeri.altervista.org
 
 Marco Atzeri
-marco_atzeri@yahoo.it
+marco.atzeri@gmail.com
 Italy
 
-Last updated: Mon Jan  3 18:53:41 WEST 2011
+Last updated: Tue Jan  3 14:40:58 WEST 2012