Make gtk-win build work on cygwin

plat/win32/gtk-win/config.sh

@@ -1,9 +1,28 @@
+if [ -z "$OSTYPE" -o "$OSTYPE" != "cygwin" ]; then
+  export mgwsystem=linux
+else
+  export mgwsystem=cygwin
+fi
+if [ $mgwsystem = linux ]; then
+  export mgwlinux=true
+  export mgwcygwin=false
+else
+  export mgwlinux=false
+  export mgwcygwin=true
+fi
+
 export mgwbuildroot=$HOME/projects/gtk-win-build
 export mgwpythondotver=2.7
 
 export mgwpythonver=`echo $mgwpythondotver | sed 's/[.]//'`
-export mgwpythoninstdir=$HOME/.wine/drive_c/Python$mgwpythonver
-export mgwpythonsystem32dir=$HOME/.wine/drive_c/windows/system32
+
+if $mgwlinux; then
+  export mgwpythoninstdir=$HOME/.wine/drive_c/Python$mgwpythonver
+  export mgwpythonsystem32dir=$HOME/.wine/drive_c/windows/system32
+else
+  export mgwpythoninstdir=/cygdrive/c/Tools/Python$mgwpythonver
+  export mgwpythonsystem32dir=/cygdrive/c/Windows/SysWOW64
+fi
 
 export mgwdir_s=$mgwdir
 export mgwdir=`cd $mgwdir && pwd`

plat/win32/gtk-win/jhbuildrc/gtk.moduleset

@@ -1,4 +1,4 @@
-<?xml version="1.0" ?><!-- -%- indent-width:2; use-tabs:0 -%- -->
+<?xml version="1.0" ?><!-- -%- lang:xml; indent-width:2; use-tabs:0 -%- -->
 <moduleset>
 
   <repository type="hg" name="muntyan.bitbucket.org" href="http://bitbucket.org/muntyan/"/>
@@ -61,6 +61,9 @@
     <dependencies>
       <dep package="libiconv"/>
     </dependencies>
+    <patches>
+      <patch file="libxml2.patch" strip="1"/>
+    </patches>
   </tarball>
 
   <tarball id="glib">

plat/win32/gtk-win/jhbuildrc/jhbuildrc

@@ -12,7 +12,7 @@ else:
 assert _gtkwinconfig in ['debug', 'release']
 
 _mingw_tool_prefix = None
-for __p in ('i586-mingw32msvc', 'i486-mingw32'):
+for __p in ('i686-pc-mingw32', 'i586-mingw32msvc', 'i486-mingw32'):
     if os.path.exists('/usr/bin/%s-gcc' % (__p,)):
         _mingw_tool_prefix = '/usr/bin/%s-' % (__p,)
         break
@@ -63,7 +63,7 @@ for _var in _mingw_tools:
 if _gtkwinconfig == 'debug':
     _def_cflags = '-gstabs'
 else:
-    _def_cflags = '-O2'
+    _def_cflags = '-gstabs -O2'
 
 # os.environ['LDFLAGS'] = "-L%s/lib" % (prefix,)
 # os.environ['CPPFLAGS'] = "-I%s/include" % (prefix,)
@@ -84,8 +84,14 @@ for __dir in os.environ['PATH'].split(':'):
 
 #Populating autogenargs
 
-_configure_target = 'i586-pc-mingw32msvc'
-_configure_build = 'i686-pc-linux-gnu'
+if os.environ['mgwlinux'] == 'true':
+    _configure_build = 'i686-pc-linux-gnu'
+    _configure_target = 'i586-pc-mingw32msvc'
+elif os.environ['mgwcygwin'] == 'true':
+    _configure_build = 'i686-pc-cygwin'
+    _configure_target = 'i686-pc-mingw32'
+else:
+    raise RuntimeError("oops")
 
 autogenargs  = ' --build=' + _configure_build
 autogenargs += ' --host=' + _configure_target
@@ -107,12 +113,14 @@ module_autogenargs['gettext'] = autogenargs + " --without-emacs" \
 					    + " --with-included-gettext" \
 					    + " --without-libexpat-prefix" \
 					    + " --without-libxml2-prefix" \
-					    + " --without-libglib-2.0-prefix"
+					    + " --without-libglib-2.0-prefix" \
+                        + " --enable-threads=win32"
 if _gtkwinconfig == 'debug':
     module_autogenargs['gettext'] += " CPPFLAGS=-DHAVE_INLINE"
 
 module_autogenargs['libxml2'] = autogenargs + " --without-python" \
                                             + " --without-zlib" \
+                                            + " --without-threads" \
                                             + _cflags_cmdline.replace('-gstabs', '-g')
 
 module_autogenargs['pkgconfig'] = autogenargs \

plat/win32/mingw-configure

@@ -1,4 +1,5 @@
 #! /bin/sh
+# -%- lang:sh; indent-width:2 -%-
 
 builddir=`pwd`
 srcdir=`dirname $0`/../..