== RAW clutter 1.4 - 1.6 & Gobject Introspection compilation notes ==
'''these notes concern compiling Clutter with GI support in the Maemo SDK scratchbox ARMEL target.'''



{{{

# compile dependencies
libffi4-dev
libjson-glib-dev
gobject-introspection

export PATH=/opt/bin:$PATH
export LD_LIBRARY_PATH=/opt/lib:/lib:/usr/lib:/usr/local/lib:/usr/X11R6/lib
export PKG_CONFIG_PATH=/opt/lib/pkgconfig/

./configure --enable-gtk-doc --enable-docs=yes --enable-introspection=yes

checking for XEXT extension... configure: error: Not found ????


# libffi4-dev:
  CCLD   g-ir-compiler
../girepository/.libs/libgirepository-1.0.so: undefined reference to `ffi_prep_closure_loc'
../girepository/.libs/libgirepository-1.0.so: undefined reference to `ffi_closure_free'
../girepository/.libs/libgirepository-1.0.so: undefined reference to `ffi_closure_alloc'
collect2: ld returned 1 exit status
make[2]: *** [g-ir-compiler] Error 1

# libffi-dev:
  CC     libgirepository_1_0_la-gdump.lo
  CC     libgirepository_1_0_la-gfield.lo
In file included from gfield.c:4:
girffi.h:24:17: error: ffi.h: No such file or directory
In file included from gfield.c:4:
girffi.h:29: error: expected ')' before '*' token
girffi.h:37: error: expected specifier-qualifier-list before 'ffi_cif'
girffi.h:43: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
girffi.h:52: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
girffi.h:57: error: expected declaration specifiers or '...' before 'ffi_closure'
make[2]: *** [libgirepository_1_0_la-gfield.lo] Error 1



}}}


Compiling gobject-introspection in Maemo scratchbox
{{{
1. install libffi-dev
2. symlink libffi header files to correct place
{{{
fakeroot ln -s /usr/include/arm-linux-gnueabi/ffi.h /usr/include/ffi.h
fakeroot ln -s /usr/include/arm-linux-gnueabi/ffitarget.h /usr/include/ffitarget.h
}}}
3. comment out offending constructs in /targets/FREMANTLE_ARMEL/usr/include/sys/stat.h

4. apply:

diff --git a/giscanner/shlibs.py b/giscanner/shlibs.py
index cac4fdf..26c2f02 100644
--- a/giscanner/shlibs.py
+++ b/giscanner/shlibs.py
@@ -71,7 +71,7 @@ def _resolve_non_libtool(options, binary, libraries):
     if libtool:
         args.extend(libtool)
         args.append('--mode=execute')
-    args.extend(['ldd', '--list', binary.args[0]])
+    args.extend(['/lib/ld-2.5.so', '--list', binary.args[0]])
     proc = subprocess.Popen(args, stdout=subprocess.PIPE)
     patterns = {}
     for library in libraries: 

--- Makefile.am~	2009-05-28 12:43:16.000000000 -0300
+++ Makefile.am	2009-06-23 16:57:10.000000000 -0300
@@ -18,7 +18,7 @@
 
 ACLOCAL_AMFLAGS = -I m4
 
-SUBDIRS = girepository giscanner tools gir docs tests examples
+SUBDIRS = girepository giscanner tools gir docs examples
 DIST_SUBDIRS = m4 $(SUBDIRS)
 
 man_MANS = 			\
--- Makefile.in~	2009-06-21 18:38:36.000000000 -0300
+++ Makefile.in	2009-06-23 16:57:09.000000000 -0300
@@ -262,7 +262,7 @@
 GCOVSOURCES = 
 @GI_GCOV_ENABLED_TRUE@GCOV_DIRS = girepository tools
 ACLOCAL_AMFLAGS = -I m4
-SUBDIRS = girepository giscanner tools gir docs tests examples
+SUBDIRS = girepository giscanner tools gir docs examples
 DIST_SUBDIRS = m4 $(SUBDIRS)
 man_MANS = \
 	docs/g-ir-compiler.1	\

}}}

Compiling Clutter 1.4.2 (newest clutter version working on glib 2.20)
1. compile and install gobject-introspection with patches from Extras-devel Gobject-introspection package (ld patch and tests removal patch)
2. compile atk with gir support
3. compile Pango with git support
3. compile JSON glib with gir support 

./configure --prefix=/opt/new26 --disable-gtk-doc --enable-introspection=yes --with-flavour=eglx --with-gles=2.0 --enable-cogl-debug=no --with-json=internal --disable-maintainer-mode --build=arm-linux-gnueabi


Compiling Clutter 1.6.2 with gobject introspection in maemo scratchbox

 * ./configure everything with --prefix=/opt
 * use the folowing to load the newly compiled versions instead of the installed versions:

{{{
export PATH=/opt/bin:$PATH
export LD_LIBRARY_PATH=/opt/lib:/lib:/usr/lib:/usr/local/lib:/usr/X11R6/lib
export PKG_CONFIG_PATH=/opt/lib/pkgconfig/
}}}


1. compile & install glib 2.26+ to /opt/new
2. compile and install to /opt/new pixman 1.18.4 - remove test from SUBDIRS in makefiles or build fails
3. compile and install to /opt/new cairo
4. configure Clutter 1.6.2

{{{
./configure --enable-gtk-doc --enable-docs=yes --enable-introspection=yes --prefix=/opt
}}}